diff --git a/_maps/map_files/Deltastation/DeltaStation2.dmm b/_maps/map_files/Deltastation/DeltaStation2.dmm
index 71e30911b61..2158e083e22 100644
--- a/_maps/map_files/Deltastation/DeltaStation2.dmm
+++ b/_maps/map_files/Deltastation/DeltaStation2.dmm
@@ -2515,18 +2515,6 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
 /area/hallway/secondary/entry)
-"ahX" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
 "ahY" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/machinery/door/airlock/maintenance_hatch{
@@ -4293,8 +4281,15 @@
 /turf/open/floor/plasteel/airless/solarpanel,
 /area/solar/port/fore)
 "alT" = (
-/turf/closed/wall/r_wall,
-/area/engine/atmospherics_engine)
+/obj/structure/table/reinforced,
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 10
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "alU" = (
 /turf/closed/wall,
 /area/crew_quarters/electronic_marketing_den)
@@ -4620,104 +4615,69 @@
 /turf/closed/wall,
 /area/maintenance/starboard/fore)
 "amG" = (
-/obj/structure/reflector/single/anchored{
+/obj/machinery/light{
+	dir = 1
+	},
+/obj/structure/table/reinforced,
+/obj/item/stack/sheet/metal/fifty,
+/obj/item/stack/sheet/glass/fifty,
+/obj/item/stack/sheet/plasteel/fifty,
+/obj/machinery/camera{
+	c_tag = "Atmospherics - HFR Side Room";
+	name = "atmospherics camera"
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"amH" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
 	dir = 6
 	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 6
 	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
-"amH" = (
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "amI" = (
-/obj/structure/reflector/box/anchored{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
 	dir = 8
 	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "amJ" = (
-/obj/machinery/light/small{
+/obj/machinery/light{
 	dir = 1
 	},
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
+/obj/structure/table/reinforced,
+/obj/item/circuitboard/machine/HFR_waste_output,
+/obj/item/circuitboard/machine/HFR_moderator_input,
+/obj/item/circuitboard/machine/HFR_interface,
+/obj/item/circuitboard/machine/HFR_fuel_input,
+/obj/item/circuitboard/machine/HFR_core,
+/obj/item/stack/cable_coil{
+	pixel_x = -3;
+	pixel_y = 3
 	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
+/obj/item/stack/cable_coil{
+	pixel_x = -3;
+	pixel_y = 3
 	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
 	dir = 8
 	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/obj/machinery/firealarm{
+	pixel_y = 24
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "amK" = (
-/obj/structure/reflector/single/anchored{
-	dir = 10
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
 	dir = 8
 	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
-"amL" = (
-/obj/machinery/light/small{
-	dir = 1
-	},
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "amM" = (
 /obj/structure/table/wood,
 /obj/structure/sign/barsign{
@@ -5124,103 +5084,31 @@
 /turf/open/floor/plasteel,
 /area/maintenance/starboard/fore)
 "anG" = (
-/obj/structure/reflector/double/anchored{
-	dir = 6
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "anI" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 5
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/obj/structure/sign/warning/radiation,
+/turf/closed/wall,
+/area/engine/atmos)
 "anJ" = (
-/obj/machinery/camera{
-	c_tag = "Supermatter Engine - Fore";
-	name = "atmospherics camera";
-	network = list("ss13","engine")
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
+/obj/machinery/light{
 	dir = 8
 	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
-"anK" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
 /obj/effect/turf_decal/stripes/line{
-	dir = 9
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
 	dir = 8
 	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
-"anL" = (
-/obj/effect/turf_decal/stripes/corner{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "anM" = (
-/obj/structure/reflector/double/anchored{
-	dir = 10
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/effect/turf_decal/stripes/line{
 	dir = 8
 	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "anN" = (
 /obj/effect/turf_decal/tile/neutral{
 	dir = 1
@@ -5485,16 +5373,6 @@
 /obj/machinery/holopad,
 /turf/open/floor/carpet,
 /area/hallway/secondary/entry)
-"aop" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
 "aoq" = (
 /obj/machinery/door/firedoor,
 /obj/structure/cable,
@@ -5709,66 +5587,24 @@
 /obj/structure/cable,
 /turf/open/floor/plasteel/airless/solarpanel,
 /area/solar/port/fore)
-"aoH" = (
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/components/unary/vent_pump/on/layer4,
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
 "aoI" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
+/obj/machinery/door/firedoor,
+/obj/machinery/door/airlock/atmos/glass{
+	req_access_txt = "24"
 	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "aoK" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
+/obj/effect/turf_decal/arrows/white{
 	dir = 4
 	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "aoL" = (
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2,
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/obj/effect/turf_decal/bot/right,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "aoM" = (
 /obj/item/kirbyplants/random,
 /turf/open/floor/plasteel/dark,
@@ -6204,33 +6040,19 @@
 /turf/open/floor/plasteel,
 /area/maintenance/disposal)
 "apN" = (
-/obj/effect/turf_decal/tile/neutral{
+/obj/machinery/light,
+/obj/structure/closet/radiation,
+/obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "apO" = (
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
+/obj/effect/turf_decal/box/white{
+	color = "#52B4E9"
 	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "apP" = (
 /obj/structure/table/wood,
 /obj/effect/spawner/lootdrop/arcade_boards,
@@ -6722,51 +6544,16 @@
 /turf/open/floor/plasteel,
 /area/maintenance/disposal)
 "aqK" = (
-/obj/structure/reflector/double/anchored{
-	dir = 5
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
-"aqL" = (
-/obj/structure/reflector/box/anchored,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
-"aqM" = (
-/obj/structure/reflector/single/anchored{
+/obj/structure/closet/radiation,
+/obj/effect/turf_decal/stripes/line{
 	dir = 9
 	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"aqL" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "aqN" = (
 /obj/structure/table/wood,
 /obj/machinery/airalarm{
@@ -7000,52 +6787,19 @@
 /turf/open/space,
 /area/solar/port/fore)
 "ark" = (
-/obj/machinery/power/emitter/welded{
-	dir = 1
-	},
-/obj/structure/cable,
-/turf/open/floor/circuit/green,
-/area/engine/atmospherics_engine)
-"arm" = (
-/obj/machinery/door/firedoor,
-/obj/machinery/door/airlock/atmos{
-	name = "Reflector Access";
-	req_one_access_txt = "24;10"
-	},
-/obj/effect/turf_decal/stripes/line,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/machinery/door/airlock/atmos/glass{
+	req_access_txt = "24"
+	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "arn" = (
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
 	dir = 6
 	},
 /turf/open/floor/plasteel,
 /area/hydroponics/garden/abandoned)
-"aro" = (
-/obj/machinery/door/firedoor,
-/obj/machinery/door/airlock/atmos{
-	name = "Reflector Access";
-	req_one_access_txt = "24;10"
-	},
-/obj/effect/turf_decal/stripes/line,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"arp" = (
-/obj/structure/sign/warning/electricshock,
-/turf/closed/wall/r_wall,
-/area/engine/atmospherics_engine)
-"arq" = (
-/obj/structure/cable,
-/turf/open/floor/circuit/green,
-/area/engine/atmospherics_engine)
 "arr" = (
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
@@ -7419,190 +7173,57 @@
 /turf/open/space,
 /area/solar/port/fore)
 "asl" = (
-/obj/effect/spawner/structure/window/plasma/reinforced,
-/turf/open/floor/plating,
-/area/engine/atmospherics_engine)
+/obj/machinery/light{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "asm" = (
-/obj/item/clothing/gloves/color/black,
-/obj/item/clothing/glasses/meson/engine,
-/obj/structure/table/reinforced,
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 6
+/obj/machinery/atmospherics/components/unary/portables_connector/visible{
+	dir = 8
+	},
+/obj/effect/turf_decal/stripes/end{
+	dir = 4
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "asn" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 9
-	},
-/obj/machinery/atmospherics/pipe/manifold/supply/hidden/layer4{
+/obj/effect/turf_decal/tile/yellow{
 	dir = 1
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aso" = (
-/obj/effect/decal/cleanable/dirt,
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "asp" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"asq" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"asr" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/machinery/light/small{
-	dir = 1
-	},
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
-/obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "ass" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 5
-	},
-/obj/machinery/atmospherics/pipe/manifold/supply/hidden/layer4,
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"ast" = (
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark/corner,
-/area/engine/atmospherics_engine)
-"asu" = (
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 8
-	},
-/turf/open/floor/circuit/green,
-/area/engine/atmospherics_engine)
-"asv" = (
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark/corner{
-	dir = 1
-	},
-/area/engine/atmospherics_engine)
-"asw" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 9
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden/layer2,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"asx" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/machinery/light/small{
-	dir = 1
-	},
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"asz" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"asA" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"asB" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 5
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"asC" = (
-/obj/structure/table/reinforced,
-/obj/item/clothing/suit/radiation,
-/obj/item/clothing/head/radiation,
+/obj/structure/reagent_dispensers/watertank,
 /obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 10
-	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
+"asw" = (
+/obj/machinery/light,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"asA" = (
+/obj/machinery/light{
+	dir = 4
+	},
+/obj/machinery/atmospherics/components/binary/valve,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "asD" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/sign/barsign{
@@ -8291,249 +7912,18 @@
 /obj/effect/decal/cleanable/dirt,
 /turf/open/floor/plating,
 /area/maintenance/disposal)
-"atI" = (
-/obj/structure/lattice,
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
-	dir = 6
-	},
-/turf/open/space,
-/area/space/nearstation)
 "atJ" = (
-/obj/structure/lattice,
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
-	dir = 10
-	},
-/turf/open/space,
-/area/space/nearstation)
-"atK" = (
-/obj/structure/table/reinforced,
-/obj/item/analyzer{
-	pixel_x = 7;
-	pixel_y = 3
-	},
-/obj/effect/decal/cleanable/dirt,
-/obj/item/clothing/glasses/meson{
-	pixel_y = 1
-	},
-/obj/item/clothing/glasses/meson{
-	pixel_y = 1
-	},
-/obj/item/clothing/glasses/meson{
-	pixel_y = 1
-	},
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"atL" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
-	dir = 1
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"atM" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/orange/visible{
-	dir = 6
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"atN" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/orange/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"atO" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/components/trinary/filter/critical{
-	dir = 4;
-	filter_type = "n2"
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"atP" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"atQ" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/obj/machinery/atmospherics/components/trinary/filter/critical{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"atR" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel/dark/corner,
-/area/engine/atmospherics_engine)
-"atS" = (
-/obj/structure/cable,
-/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
-	dir = 4
-	},
-/turf/open/floor/circuit/green,
-/area/engine/atmospherics_engine)
-"atT" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel/dark/corner{
-	dir = 1
-	},
-/area/engine/atmospherics_engine)
-"atU" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/machinery/atmospherics/components/trinary/filter/critical{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"atW" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/components/trinary/filter/critical{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/turf/open/space/basic,
+/area/engine/atmos)
 "atX" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/obj/effect/spawner/structure/window/reinforced,
+/obj/machinery/door/firedoor,
+/turf/open/floor/plating,
+/area/engine/atmos)
 "atY" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"atZ" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
-	dir = 10
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aua" = (
-/obj/structure/table/reinforced,
-/obj/item/tank/internals/emergency_oxygen/engi{
-	pixel_x = -5
-	},
-/obj/item/tank/internals/emergency_oxygen/engi{
-	pixel_x = 5
-	},
-/obj/item/geiger_counter,
-/obj/item/geiger_counter,
-/obj/machinery/airalarm{
-	dir = 8;
-	pixel_x = 24
-	},
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/obj/machinery/atmospherics/pipe/simple/scrubbers/visible,
+/turf/closed/wall,
+/area/engine/atmos)
 "aub" = (
 /obj/structure/sign/poster/contraband/random,
 /turf/closed/wall,
@@ -8972,218 +8362,64 @@
 	},
 /turf/open/floor/plasteel,
 /area/maintenance/disposal)
-"auP" = (
-/obj/structure/lattice/catwalk,
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
-	dir = 6
-	},
-/turf/open/space,
-/area/space/nearstation)
 "auQ" = (
-/obj/structure/lattice/catwalk,
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
+/obj/machinery/atmospherics/components/unary/outlet_injector{
 	dir = 4
 	},
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple,
-/turf/open/space,
-/area/space/nearstation)
-"auR" = (
-/obj/structure/lattice/catwalk,
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
-	dir = 4
-	},
-/turf/open/space,
-/area/space/nearstation)
-"auS" = (
-/obj/machinery/atmospherics/pipe/heat_exchanging/junction{
-	dir = 8
-	},
-/turf/closed/wall/r_wall,
-/area/engine/atmospherics_engine)
-"auT" = (
-/obj/effect/turf_decal/delivery,
-/obj/machinery/atmospherics/pipe/simple/general/visible{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"auU" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/machinery/atmospherics/components/binary/pump/on{
-	dir = 4;
-	name = "Cooling to Unfiltered"
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"auV" = (
-/obj/machinery/meter,
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/manifold/orange/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"auW" = (
-/obj/effect/turf_decal/stripes/corner,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"auX" = (
-/obj/machinery/light,
-/obj/effect/turf_decal/stripes/line,
-/obj/machinery/atmospherics/pipe/simple/cyan/visible{
-	dir = 5
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"auY" = (
-/obj/effect/turf_decal/stripes/line,
-/obj/machinery/atmospherics/pipe/simple/cyan/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"auZ" = (
-/obj/structure/extinguisher_cabinet{
-	pixel_y = -32
-	},
-/obj/effect/turf_decal/stripes/line{
-	dir = 6
-	},
-/obj/machinery/atmospherics/pipe/manifold/cyan/visible,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/turf/open/floor/engine/vacuum,
+/area/engine/atmos)
 "ava" = (
-/obj/structure/sign/warning/electricshock{
-	pixel_y = -32
+/obj/machinery/light{
+	dir = 1
 	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/cyan/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel/dark/corner,
-/area/engine/atmospherics_engine)
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "avb" = (
-/obj/machinery/atmospherics/pipe/simple/cyan/visible{
-	dir = 4
-	},
-/turf/open/floor/circuit/green,
-/area/engine/atmospherics_engine)
-"avc" = (
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/cyan/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel/dark/corner{
+/obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
-/area/engine/atmospherics_engine)
-"avd" = (
-/obj/structure/sign/warning/nosmoking{
-	pixel_y = -32
-	},
-/obj/effect/turf_decal/stripes/line{
-	dir = 10
-	},
-/obj/machinery/atmospherics/pipe/manifold/cyan/visible,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"ave" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/item/radio/intercom{
-	pixel_y = -26
-	},
-/obj/machinery/meter,
-/obj/effect/turf_decal/stripes/line,
-/obj/machinery/atmospherics/pipe/simple/cyan/visible{
-	dir = 4
+/obj/machinery/camera{
+	c_tag = "Atmospherics - Testing Room";
+	name = "atmospherics camera"
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"avf" = (
-/obj/machinery/light,
-/obj/effect/turf_decal/stripes/line,
-/obj/machinery/atmospherics/pipe/manifold/cyan/visible,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"avg" = (
-/obj/effect/turf_decal/stripes/corner{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/cyan/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "avh" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/cyan/visible{
-	dir = 10
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"avi" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/machinery/meter,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
 /obj/machinery/atmospherics/pipe/manifold/scrubbers/visible{
 	dir = 8
 	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"avj" = (
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
-	dir = 4
+/obj/effect/turf_decal/stripes/line{
+	dir = 1
 	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
+"avi" = (
+/obj/machinery/atmospherics/components/binary/valve{
+	dir = 8
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"avj" = (
+/obj/machinery/atmospherics/pipe/manifold/scrubbers/visible{
+	dir = 1
+	},
+/obj/effect/turf_decal/delivery,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "avk" = (
 /obj/effect/spawner/structure/window/plasma/reinforced,
 /obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
 	dir = 4
 	},
 /turf/open/floor/plating,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "avl" = (
 /obj/structure/lattice/catwalk,
 /obj/machinery/atmospherics/components/unary/outlet_injector/atmos/engine_waste{
 	dir = 8
 	},
 /turf/open/space,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "avm" = (
 /obj/effect/turf_decal/tile/neutral{
 	dir = 1
@@ -9622,53 +8858,30 @@
 /obj/structure/cable,
 /turf/open/space,
 /area/solar/port/fore)
-"avZ" = (
-/obj/structure/lattice/catwalk,
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
-	dir = 5
-	},
-/turf/open/space,
-/area/space/nearstation)
-"awa" = (
-/obj/structure/lattice,
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple,
-/turf/open/space,
-/area/space/nearstation)
 "awb" = (
+/obj/structure/table/reinforced,
+/obj/item/pipe_dispenser,
+/obj/item/pipe_dispenser,
 /obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/item/pipe_dispenser,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"awd" = (
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
+/area/engine/atmos)
+"awe" = (
+/obj/machinery/atmospherics/pipe/manifold/supply/hidden/layer4{
 	dir = 8
 	},
-/obj/machinery/atmospherics/components/binary/pump{
-	dir = 1;
-	name = "Gas to Loop"
-	},
+/obj/machinery/atmospherics/pipe/manifold4w/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"awe" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "awf" = (
-/obj/machinery/status_display/ai,
-/turf/closed/wall/r_wall,
-/area/engine/supermatter)
+/obj/machinery/atmospherics/pipe/manifold/supply/hidden/layer4{
+	dir = 1
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "awg" = (
 /turf/closed/wall/r_wall,
 /area/engine/supermatter)
@@ -9680,36 +8893,10 @@
 /obj/machinery/status_display/evac,
 /turf/closed/wall/r_wall,
 /area/engine/supermatter)
-"awj" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
 "awk" = (
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/cyan/visible,
+/obj/machinery/atmospherics/components/binary/valve,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"awl" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
-	dir = 5
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "awm" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/turf_decal/tile/neutral{
@@ -10271,148 +9458,68 @@
 /obj/structure/lattice/catwalk,
 /turf/open/space,
 /area/solar/port/fore)
-"axp" = (
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple,
-/turf/open/space,
-/area/space/nearstation)
-"axq" = (
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
-	dir = 9
-	},
-/turf/open/space,
-/area/space/nearstation)
 "axr" = (
-/obj/item/kirbyplants/random,
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"axs" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
+/obj/machinery/airalarm/unlocked{
+	dir = 4;
+	pixel_x = -23
+	},
+/obj/machinery/light{
 	dir = 8
 	},
-/obj/machinery/atmospherics/pipe/simple/green/visible{
-	dir = 6
-	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"axt" = (
-/obj/machinery/meter,
-/obj/effect/decal/cleanable/dirt,
+/area/engine/atmos)
+"axw" = (
+/obj/machinery/light{
+	dir = 4
+	},
 /obj/effect/turf_decal/tile/yellow{
 	dir = 1
 	},
 /obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"axx" = (
+/obj/structure/extinguisher_cabinet{
+	dir = 4;
+	pixel_y = -27
 	},
 /obj/effect/turf_decal/tile/yellow{
-	dir = 8
+	dir = 1
 	},
-/obj/machinery/atmospherics/pipe/manifold/green/visible{
-	dir = 4
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"axy" = (
+/obj/structure/closet/radiation,
+/obj/effect/turf_decal/stripes/end{
+	dir = 1
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"axv" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/obj/machinery/door/poddoor/shutters/radiation/preopen{
-	id = "engsm";
-	name = "Radiation Chamber Shutters"
-	},
-/turf/open/floor/plating,
-/area/engine/supermatter)
-"axw" = (
-/obj/structure/cable,
-/turf/open/floor/engine,
-/area/engine/supermatter)
-"axx" = (
-/obj/machinery/power/rad_collector/anchored,
-/obj/structure/window/plasma/reinforced{
-	dir = 4
-	},
-/obj/structure/cable,
-/obj/machinery/atmospherics/pipe/simple/general/visible{
-	dir = 6
-	},
-/turf/open/floor/circuit/green,
-/area/engine/supermatter)
-"axy" = (
-/obj/machinery/atmospherics/components/unary/vent_scrubber/on{
-	dir = 8
-	},
-/turf/open/floor/engine,
-/area/engine/supermatter)
+/area/engine/atmos)
 "axz" = (
 /turf/open/floor/engine,
 /area/engine/supermatter)
 "axA" = (
-/obj/machinery/atmospherics/components/unary/vent_pump/on{
-	dir = 4
-	},
-/turf/open/floor/engine,
-/area/engine/supermatter)
-"axB" = (
-/obj/machinery/power/rad_collector/anchored,
-/obj/structure/window/plasma/reinforced{
-	dir = 8
-	},
-/obj/structure/cable,
-/obj/machinery/atmospherics/pipe/simple/general/visible{
-	dir = 10
-	},
-/turf/open/floor/circuit/green,
-/area/engine/supermatter)
-"axC" = (
-/obj/machinery/camera{
-	c_tag = "Supermatter Chamber";
-	network = list("engine")
-	},
-/turf/open/floor/engine,
-/area/engine/supermatter)
-"axD" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/machinery/door/poddoor/shutters/radiation/preopen{
-	id = "engsm";
-	name = "Radiation Chamber Shutters"
-	},
-/turf/open/floor/plating,
-/area/engine/supermatter)
-"axF" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
 /obj/effect/turf_decal/tile/yellow{
 	dir = 1
 	},
 /obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"axF" = (
+/obj/machinery/atmospherics/components/unary/portables_connector/visible{
+	dir = 1
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"axG" = (
+/obj/machinery/light{
 	dir = 4
 	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/components/binary/pump{
-	name = "Filter to Gas"
-	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"axG" = (
-/obj/item/kirbyplants/random,
-/obj/structure/sign/warning/nosmoking{
-	pixel_x = 32
-	},
-/obj/effect/turf_decal/delivery,
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "axH" = (
 /obj/structure/cable,
 /obj/effect/turf_decal/tile/neutral{
@@ -11012,91 +10119,14 @@
 /obj/structure/cable,
 /turf/open/floor/plating,
 /area/quartermaster/storage)
-"ayG" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/machinery/atmospherics/components/binary/pump{
-	dir = 1;
-	name = "Thermo to Gas"
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"ayH" = (
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/green/visible,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"ayI" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
 "ayK" = (
 /obj/machinery/power/supermatter_crystal/engine,
-/turf/open/floor/engine,
-/area/engine/supermatter)
-"ayM" = (
-/obj/effect/decal/cleanable/oil,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/machinery/door/poddoor/shutters/radiation/preopen{
-	id = "engsm";
-	name = "Radiation Chamber Shutters"
-	},
-/turf/open/floor/plating,
-/area/engine/supermatter)
-"ayO" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/effect/turf_decal/tile/neutral{
+/obj/machinery/atmospherics/pipe/manifold/general/visible/layer4,
+/obj/machinery/atmospherics/pipe/manifold/general/visible/layer2{
 	dir = 1
 	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/cyan/visible,
-/obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"ayP" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/sign/warning/securearea{
-	pixel_x = 32
-	},
-/obj/machinery/camera{
-	c_tag = "Supermatter Engine - Starboard";
-	dir = 8;
-	name = "atmospherics camera";
-	network = list("ss13","engine")
-	},
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden/layer2{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/turf/open/floor/engine,
+/area/engine/supermatter)
 "ayQ" = (
 /obj/structure/closet/radiation,
 /obj/effect/turf_decal/stripes/line,
@@ -11106,11 +10136,7 @@
 /turf/open/floor/plasteel/dark/corner{
 	dir = 1
 	},
-/area/engine/atmospherics_engine)
-"ayR" = (
-/obj/structure/sign/warning/radiation,
-/turf/closed/wall/r_wall,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "ayS" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/decal/cleanable/dirt,
@@ -11534,118 +10560,11 @@
 	},
 /turf/open/floor/plasteel,
 /area/quartermaster/storage)
-"azN" = (
-/obj/structure/lattice/catwalk,
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
-	dir = 9
-	},
-/turf/open/space,
-/area/space/nearstation)
-"azO" = (
-/obj/structure/sign/warning/securearea{
-	pixel_x = -32
-	},
-/obj/machinery/camera{
-	c_tag = "Supermatter Engine - Port";
-	dir = 4;
-	name = "atmospherics camera";
-	network = list("ss13","engine")
-	},
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/components/unary/thermomachine/heater/on{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"azQ" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/green/visible,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"azR" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"azS" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/obj/machinery/door/poddoor/shutters/radiation/preopen{
-	id = "engsm";
-	name = "Radiation Chamber Shutters"
-	},
-/turf/open/floor/plating,
-/area/engine/supermatter)
-"azT" = (
-/obj/machinery/power/rad_collector/anchored,
-/obj/structure/window/plasma/reinforced{
-	dir = 4
-	},
-/obj/structure/cable,
-/obj/machinery/atmospherics/pipe/manifold/general/visible{
-	dir = 8
-	},
-/turf/open/floor/circuit/green,
-/area/engine/supermatter)
-"azU" = (
-/obj/machinery/power/rad_collector/anchored,
-/obj/structure/window/plasma/reinforced{
-	dir = 8
-	},
-/obj/structure/cable,
-/obj/machinery/atmospherics/pipe/manifold/general/visible{
-	dir = 4
-	},
-/turf/open/floor/circuit/green,
-/area/engine/supermatter)
-"azV" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"azW" = (
-/obj/effect/turf_decal/tile/yellow{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/cyan/visible,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"azX" = (
-/obj/effect/landmark/event_spawn,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
 "azZ" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/machinery/door/airlock/highsecurity{
 	name = "Emergency Access";
-	req_one_access_txt = "24;10"
+	req_one_access_txt = "24"
 	},
 /obj/effect/mapping_helpers/airlock/cyclelink_helper{
 	dir = 4
@@ -11658,13 +10577,13 @@
 	dir = 4
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aAa" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/cable,
 /obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aAb" = (
 /turf/closed/wall,
 /area/hydroponics/garden/abandoned)
@@ -12061,132 +10980,55 @@
 /obj/structure/lattice/catwalk,
 /turf/open/space/basic,
 /area/solar/port/fore)
-"aAQ" = (
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/components/unary/thermomachine/freezer{
+"aAU" = (
+/obj/machinery/shower{
+	dir = 8;
+	name = "emergency shower"
+	},
+/obj/effect/turf_decal/stripes/end{
+	dir = 8
+	},
+/obj/item/radio/intercom{
+	pixel_y = -24
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"aAW" = (
+/obj/effect/turf_decal/stripes/end{
 	dir = 4
 	},
+/obj/machinery/shower{
+	dir = 4;
+	name = "emergency shower"
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"aAX" = (
+/obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
+	dir = 1
+	},
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aAR" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/manifold/general/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aAS" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/effect/turf_decal/tile/neutral{
+/obj/effect/turf_decal/tile/yellow{
 	dir = 1
 	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/green/visible,
+/obj/effect/turf_decal/tile/yellow,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aAT" = (
-/obj/machinery/light{
-	dir = 4
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aAU" = (
-/obj/machinery/atmospherics/pipe/simple/general/visible{
-	dir = 5
-	},
-/turf/closed/wall/r_wall,
-/area/engine/supermatter)
-"aAV" = (
-/obj/machinery/meter,
-/obj/machinery/atmospherics/pipe/simple/general/visible{
-	dir = 10
-	},
-/turf/closed/wall/r_wall,
-/area/engine/supermatter)
-"aAW" = (
-/obj/machinery/door/airlock/atmos/glass/critical{
-	heat_proof = 1;
-	name = "Supermatter Chamber";
-	req_one_access_txt = "24;10"
-	},
-/obj/effect/mapping_helpers/airlock/cyclelink_helper,
-/turf/open/floor/engine,
-/area/engine/supermatter)
-"aAX" = (
-/obj/machinery/meter,
-/obj/machinery/atmospherics/pipe/simple/general/visible{
-	dir = 6
-	},
-/turf/closed/wall/r_wall,
-/area/engine/supermatter)
-"aAY" = (
-/obj/machinery/atmospherics/pipe/simple/general/visible{
-	dir = 9
-	},
-/turf/closed/wall/r_wall,
-/area/engine/supermatter)
-"aAZ" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/machinery/light{
-	dir = 8
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aBa" = (
-/obj/machinery/meter,
-/obj/effect/decal/cleanable/dirt,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/manifold/cyan/visible{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aBb" = (
-/obj/structure/cable,
+/obj/machinery/atmospherics/components/unary/portables_connector/visible{
+	dir = 4
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"aBc" = (
+/obj/machinery/atmospherics/components/binary/pump{
+	dir = 8
+	},
 /obj/effect/turf_decal/stripes/line{
 	dir = 4
 	},
-/obj/machinery/atmospherics/components/binary/pump{
-	dir = 8;
-	name = "Atmos to Gas"
-	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aBc" = (
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/pipe/simple/orange/visible{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aBd" = (
 /obj/structure/sign/directions/engineering{
 	desc = "A sign that shows there are doors here. There are doors everywhere!";
@@ -12197,7 +11039,7 @@
 	dir = 4
 	},
 /turf/closed/wall/r_wall,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aBe" = (
 /obj/structure/extinguisher_cabinet{
 	dir = 4;
@@ -12213,12 +11055,13 @@
 /obj/machinery/atmospherics/pipe/simple/orange/hidden{
 	dir = 10
 	},
+/obj/machinery/light/small,
 /turf/open/floor/plasteel/dark/corner,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aBf" = (
 /obj/structure/sign/warning/securearea,
-/turf/closed/wall/r_wall,
-/area/engine/atmospherics_engine)
+/turf/closed/wall,
+/area/engine/atmos)
 "aBg" = (
 /obj/machinery/hydroponics/soil,
 /obj/item/seeds/sunflower,
@@ -12697,115 +11540,44 @@
 /obj/structure/cable,
 /turf/open/floor/plating,
 /area/quartermaster/storage)
-"aCh" = (
-/obj/machinery/meter,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/general/visible{
-	dir = 5
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aCi" = (
-/obj/effect/turf_decal/tile/yellow{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/components/trinary/filter/flipped/critical{
-	filter_type = "n2";
-	name = "nitrogen filter"
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
 "aCk" = (
-/obj/machinery/portable_atmospherics/scrubber,
+/obj/structure/table/reinforced,
+/obj/item/clothing/gloves/color/black,
+/obj/item/clothing/gloves/color/black,
+/obj/item/clothing/gloves/color/black,
+/obj/item/clothing/mask/gas,
+/obj/item/clothing/mask/gas,
 /obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/components/unary/portables_connector/visible,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aCl" = (
-/obj/structure/sign/warning/radiation,
-/turf/closed/wall/r_wall,
-/area/engine/supermatter)
-"aCm" = (
-/obj/machinery/atmospherics/components/binary/pump{
-	name = "Gas to Filter"
+/obj/machinery/firealarm{
+	dir = 8;
+	pixel_x = 24
 	},
-/turf/open/floor/engine,
-/area/engine/supermatter)
-"aCn" = (
-/obj/machinery/atmospherics/components/binary/pump{
-	dir = 1;
-	name = "Gas to Chamber"
-	},
-/turf/open/floor/engine,
-/area/engine/supermatter)
-"aCo" = (
-/obj/structure/extinguisher_cabinet{
-	pixel_y = 32
-	},
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/components/unary/portables_connector/visible,
-/obj/machinery/portable_atmospherics/canister/nitrogen,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aCp" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/components/unary/portables_connector/visible,
-/obj/machinery/portable_atmospherics/canister/nitrogen,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aCr" = (
-/obj/effect/decal/cleanable/dirt,
+/obj/effect/turf_decal/tile/brown,
 /obj/effect/turf_decal/tile/yellow{
 	dir = 1
 	},
 /obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"aCn" = (
+/obj/structure/table/reinforced,
+/obj/effect/turf_decal/bot,
+/obj/item/book/manual/wiki/atmospherics,
+/obj/item/stack/sheet/rglass{
+	amount = 20;
+	pixel_x = 2;
+	pixel_y = -2
 	},
 /obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/manifold/cyan/visible{
-	dir = 8
+	dir = 1
 	},
+/obj/effect/turf_decal/tile/yellow,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aCs" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/cyan/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aCt" = (
-/obj/machinery/portable_atmospherics/canister,
-/obj/effect/turf_decal/tile/red{
-	dir = 4
-	},
-/obj/machinery/atmospherics/components/unary/portables_connector/visible{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
-/turf/open/floor/plasteel/white/corner,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aCu" = (
 /obj/machinery/atmospherics/pipe/simple/orange/hidden,
 /turf/closed/wall/r_wall,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aCv" = (
 /obj/effect/decal/cleanable/dirt,
 /turf/open/floor/plasteel,
@@ -13301,98 +12073,29 @@
 	},
 /turf/open/space/basic,
 /area/space)
-"aDk" = (
-/obj/structure/lattice/catwalk,
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple,
-/turf/open/space,
-/area/space/nearstation)
-"aDl" = (
-/obj/structure/lattice,
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple,
-/turf/open/space,
-/area/space/nearstation)
-"aDm" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
+"aDq" = (
+/obj/machinery/light{
 	dir = 8
 	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aDn" = (
-/obj/item/wrench,
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
 	dir = 5
 	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aDo" = (
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/pipe/manifold/scrubbers/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aDp" = (
-/obj/machinery/atmospherics/pipe/simple/green/visible,
-/turf/closed/wall/r_wall,
-/area/engine/supermatter)
-"aDq" = (
-/obj/machinery/atmospherics/pipe/simple/cyan/visible,
-/turf/closed/wall/r_wall,
-/area/engine/supermatter)
-"aDr" = (
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/components/binary/pump,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aDs" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/components/binary/pump{
-	name = "External Gas to Loop"
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aDt" = (
-/obj/effect/turf_decal/tile/neutral{
+/obj/effect/turf_decal/tile/yellow{
 	dir = 1
 	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/manifold/cyan/visible{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aDu" = (
+/obj/effect/turf_decal/tile/yellow,
 /obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/cyan/visible{
-	dir = 4
-	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aDv" = (
-/obj/machinery/portable_atmospherics/pump,
-/obj/effect/turf_decal/tile/blue{
+/obj/machinery/light{
 	dir = 4
 	},
-/obj/machinery/atmospherics/components/unary/portables_connector/visible{
+/obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
 	dir = 8
 	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
-/turf/open/floor/plasteel/white/corner,
-/area/engine/atmospherics_engine)
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "aDw" = (
 /obj/structure/lattice/catwalk,
 /obj/machinery/atmospherics/pipe/simple/orange/visible,
@@ -13727,174 +12430,17 @@
 /obj/effect/spawner/structure/window/reinforced,
 /turf/open/floor/plating,
 /area/quartermaster/storage)
-"aEl" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/machinery/atmospherics/components/binary/pump/on{
-	dir = 8;
-	name = "Gas to Cooling Loop"
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aEm" = (
-/obj/machinery/meter,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/manifold/green/visible,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aEn" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/corner{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/green/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
 "aEo" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/simple/green/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aEp" = (
-/obj/structure/sign/warning/fire{
-	pixel_x = 32;
-	pixel_y = 32
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/components/trinary/filter/critical{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aEq" = (
-/obj/machinery/button/door{
-	id = "engsm";
-	name = "Radiation Shutters Control";
-	pixel_y = 24;
-	req_one_access_txt = "10;24"
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/manifold/green/visible,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aEr" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/components/binary/pump/on{
-	dir = 8;
-	name = "Engine Coolant Bypass"
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aEs" = (
 /obj/machinery/camera{
-	c_tag = "Supermatter Engine - Aft";
-	name = "atmospherics camera";
-	network = list("ss13","engine")
+	c_tag = "Atmospherics - Testing Room";
+	name = "atmospherics camera"
 	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/manifold/cyan/visible,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aEt" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/machinery/airalarm/engine{
-	pixel_y = 23
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/simple/cyan/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/supermatter)
-"aEu" = (
-/obj/machinery/meter,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/manifold/cyan/visible,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aEv" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/manifold/cyan/visible,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aEw" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/corner{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/simple/cyan/visible{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aEx" = (
 /obj/effect/turf_decal/tile/yellow{
 	dir = 1
 	},
 /obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/cyan/visible{
-	dir = 9
-	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aEz" = (
-/obj/machinery/power/apc{
-	areastring = "/area/engine/atmospherics_engine";
-	dir = 4;
-	name = "Atmospherics Engine APC";
-	pixel_x = 24
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/delivery,
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aEA" = (
 /obj/structure/lattice,
 /obj/machinery/atmospherics/pipe/simple/orange/visible,
@@ -14302,74 +12848,12 @@
 /turf/open/floor/plating,
 /area/maintenance/disposal/incinerator)
 "aFt" = (
-/obj/structure/table/reinforced,
-/obj/item/tank/internals/plasma,
-/obj/machinery/light/small,
-/obj/structure/extinguisher_cabinet{
-	pixel_x = -26
+/obj/machinery/light{
+	dir = 8
 	},
-/obj/structure/sign/warning/nosmoking{
-	pixel_y = -32
-	},
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 5
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aFu" = (
 /obj/item/kirbyplants/random,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 10
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aFv" = (
-/obj/item/radio/intercom{
-	pixel_x = -28;
-	pixel_y = -28
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/corner{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 10
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aFw" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/effect/landmark/event_spawn,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aFx" = (
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aFz" = (
 /obj/effect/turf_decal/tile/neutral{
 	dir = 1
@@ -14384,97 +12868,6 @@
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
 /turf/open/floor/plasteel,
 /area/engine/atmos)
-"aFA" = (
-/obj/effect/turf_decal/tile/yellow{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aFB" = (
-/obj/machinery/holopad,
-/obj/effect/turf_decal/bot,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aFC" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aFD" = (
-/obj/effect/turf_decal/tile/yellow{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/obj/machinery/atmospherics/components/unary/vent_pump/on/layer4,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aFF" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/yellow,
-/obj/effect/turf_decal/tile/yellow{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/yellow{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aFG" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/corner,
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 6
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aFH" = (
-/obj/item/kirbyplants/random,
-/obj/effect/turf_decal/stripes/line{
-	dir = 6
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aFI" = (
-/obj/structure/table/reinforced,
-/obj/item/crowbar/red,
-/obj/item/wrench,
-/obj/item/clothing/mask/gas,
-/obj/machinery/light/small,
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 9
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
 "aFJ" = (
 /obj/item/kirbyplants/random,
 /obj/effect/decal/cleanable/dirt,
@@ -15301,170 +13694,134 @@
 /area/maintenance/disposal/incinerator)
 "aGX" = (
 /obj/item/kirbyplants/random,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 10
+/obj/effect/turf_decal/tile/yellow{
+	dir = 8
 	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"aGY" = (
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
 	dir = 5
 	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aGY" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
-/obj/machinery/atmospherics/pipe/manifold/supply/hidden/layer4{
-	dir = 1
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 5
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 8
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aGZ" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
 	dir = 4
 	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aHa" = (
-/obj/machinery/status_display/evac{
-	pixel_y = -32
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
 	},
-/obj/machinery/light,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
-/obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
-	dir = 4
+/obj/effect/turf_decal/tile/yellow{
+	dir = 8
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aHb" = (
-/obj/machinery/firealarm{
-	dir = 1;
-	pixel_y = -24
+/obj/structure/extinguisher_cabinet{
+	dir = 4;
+	pixel_y = -27
 	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
 	dir = 4
 	},
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
 	dir = 8
 	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 8
+	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aHc" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/corner{
-	dir = 8
-	},
+/obj/machinery/light,
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
 	dir = 4
 	},
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
 	dir = 8
 	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aHd" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
+/obj/effect/turf_decal/tile/yellow{
 	dir = 8
 	},
-/obj/machinery/atmospherics/pipe/manifold/supply/hidden/layer4{
-	dir = 1
-	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"aHd" = (
 /obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden/layer2{
 	dir = 1
 	},
+/obj/machinery/atmospherics/pipe/manifold/supply/hidden/layer4{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 8
+	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aHe" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/corner,
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
 	dir = 8
 	},
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 8
+	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aHf" = (
-/obj/machinery/light_switch{
-	pixel_y = -26
+/obj/structure/extinguisher_cabinet{
+	dir = 4;
+	pixel_y = -27
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
 	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
 	dir = 4
 	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+/obj/effect/turf_decal/tile/yellow{
 	dir = 8
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aHg" = (
-/obj/structure/sign/warning/electricshock{
-	pixel_y = -32
-	},
-/obj/machinery/light,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
-/obj/machinery/atmospherics/pipe/manifold/supply/hidden/layer4,
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aHh" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aHi" = (
-/obj/effect/turf_decal/stripes/line,
+/obj/effect/turf_decal/stripes/line{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/camera{
+	c_tag = "Atmospherics - Testing Room";
+	name = "atmospherics camera"
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"aHj" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 10
+	},
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
 	dir = 10
 	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 8
-	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aHj" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/item/kirbyplants/random,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 6
-	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 9
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aHk" = (
-/obj/structure/sign/warning/fire,
-/turf/closed/wall/r_wall,
-/area/engine/atmospherics_engine)
+/obj/machinery/portable_atmospherics/pump,
+/obj/effect/turf_decal/bot,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "aHl" = (
 /obj/effect/spawner/structure/window/reinforced,
 /obj/structure/barricade/wooden,
@@ -16074,40 +14431,37 @@
 "aIz" = (
 /obj/machinery/door/firedoor,
 /obj/effect/decal/cleanable/dirt,
-/obj/machinery/door/airlock/atmos{
-	name = "Atmospherics Access";
-	req_one_access_txt = "24;10"
-	},
 /obj/effect/mapping_helpers/airlock/cyclelink_helper,
-/obj/structure/cable,
 /obj/effect/turf_decal/stripes/line,
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/machinery/door/airlock/atmos{
+	name = "Atmospherics Access";
+	req_one_access_txt = "24"
+	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aIA" = (
 /obj/structure/sign/warning/biohazard,
-/turf/closed/wall/r_wall,
-/area/engine/atmospherics_engine)
+/turf/closed/wall,
+/area/engine/atmos)
 "aIB" = (
 /obj/machinery/door/firedoor,
 /obj/effect/decal/cleanable/dirt,
-/obj/machinery/door/airlock/atmos{
-	name = "Atmospherics Engine Access";
-	req_one_access_txt = "24;10"
-	},
 /obj/effect/mapping_helpers/airlock/cyclelink_helper,
-/obj/structure/cable,
 /obj/effect/turf_decal/stripes/line,
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/door/airlock/atmos{
+	name = "Atmospherics Access";
+	req_one_access_txt = "24"
+	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aIC" = (
 /obj/effect/turf_decal/tile/neutral{
 	dir = 1
@@ -16127,36 +14481,21 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/engine/gravity_generator)
-"aID" = (
-/obj/effect/spawner/structure/window/plasma/reinforced,
-/obj/structure/cable,
-/turf/open/floor/plating,
-/area/engine/atmospherics_engine)
-"aIE" = (
-/obj/machinery/door/firedoor,
-/obj/machinery/door/airlock/atmos/glass{
-	name = "Power Monitoring";
-	req_one_access_txt = "24;10"
-	},
-/obj/effect/decal/cleanable/dirt,
-/obj/effect/turf_decal/stripes/line,
-/obj/effect/turf_decal/stripes/line{
+"aIF" = (
+/obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
 	dir = 1
 	},
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aIF" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/effect/spawner/structure/window/plasma/reinforced,
-/obj/structure/cable,
-/turf/open/floor/plating,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aIG" = (
-/obj/machinery/portable_atmospherics/canister/toxins,
+/obj/machinery/light{
+	dir = 4
+	},
+/obj/machinery/portable_atmospherics/pump,
 /obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aIH" = (
 /obj/effect/turf_decal/tile/neutral{
 	dir = 1
@@ -16774,23 +15113,24 @@
 	dir = 4
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aJU" = (
 /obj/structure/cable,
 /obj/effect/turf_decal/stripes/line{
 	dir = 5
 	},
-/obj/machinery/atmospherics/pipe/manifold/supply/hidden/layer4{
-	dir = 4
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 10
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aJV" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/closet/secure_closet/atmospherics,
 /obj/effect/turf_decal/bot,
+/obj/structure/cable,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aJW" = (
 /obj/structure/closet/radiation,
 /obj/effect/decal/cleanable/dirt,
@@ -16802,8 +15142,9 @@
 	pixel_x = -32
 	},
 /obj/effect/turf_decal/bot,
+/obj/structure/cable,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aJX" = (
 /obj/machinery/shower{
 	dir = 4;
@@ -16816,8 +15157,9 @@
 /obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
 	dir = 4
 	},
+/obj/structure/cable,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aJY" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/cable,
@@ -16827,7 +15169,7 @@
 	dir = 4
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aJZ" = (
 /obj/machinery/shower{
 	dir = 8;
@@ -16837,79 +15179,23 @@
 	dir = 5
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aKa" = (
 /obj/structure/closet/radiation,
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aKb" = (
-/obj/machinery/power/smes{
-	charge = 2e+006
-	},
-/obj/machinery/firealarm{
-	dir = 4;
-	pixel_x = -24
-	},
-/obj/structure/cable,
-/turf/open/floor/circuit/green,
-/area/engine/atmospherics_engine)
-"aKc" = (
-/obj/machinery/power/terminal{
-	dir = 8
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/end{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 5
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aKd" = (
-/obj/machinery/button/door{
-	id = "atmos1storage";
-	name = "Atmospherics Secure Storage Control";
-	pixel_x = 24;
-	pixel_y = 24;
-	req_access_txt = "11"
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
-"aKe" = (
-/obj/machinery/door/poddoor{
-	id = "atmos1storage";
-	name = "Atmospherics Secure Storage Lockdown"
-	},
-/obj/effect/decal/cleanable/dirt,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aKf" = (
+/obj/machinery/space_heater,
 /obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
+"aKf" = (
+/obj/machinery/portable_atmospherics/scrubber,
+/obj/effect/turf_decal/bot,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "aKg" = (
 /obj/structure/closet/emcloset,
 /turf/open/floor/plating,
@@ -17514,7 +15800,7 @@
 	dir = 10
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aLo" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/turf_decal/stripes/line{
@@ -17524,7 +15810,7 @@
 	dir = 1
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aLp" = (
 /obj/structure/extinguisher_cabinet{
 	pixel_x = 26
@@ -17535,7 +15821,7 @@
 	},
 /obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aLq" = (
 /obj/structure/closet/radiation,
 /obj/effect/decal/cleanable/dirt,
@@ -17544,7 +15830,7 @@
 	},
 /obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aLr" = (
 /obj/machinery/shower{
 	dir = 4;
@@ -17555,7 +15841,7 @@
 	dir = 10
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aLs" = (
 /obj/structure/cable,
 /obj/effect/turf_decal/delivery,
@@ -17564,7 +15850,7 @@
 	},
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aLt" = (
 /obj/machinery/shower{
 	dir = 8;
@@ -17579,7 +15865,7 @@
 	dir = 8
 	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aLu" = (
 /obj/structure/closet/radiation,
 /obj/effect/decal/cleanable/dirt,
@@ -17593,54 +15879,23 @@
 	},
 /obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aLv" = (
-/obj/machinery/power/smes{
-	charge = 2e+006
-	},
-/obj/structure/cable,
-/turf/open/floor/circuit/green,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aLw" = (
-/obj/machinery/power/terminal{
-	dir = 8
-	},
-/obj/machinery/light/small,
 /obj/machinery/status_display/evac{
 	pixel_y = -32
 	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/end,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
-"aLx" = (
-/obj/machinery/computer/monitor{
+/obj/effect/turf_decal/stripes/line{
 	dir = 8
 	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"aLx" = (
 /obj/item/radio/intercom{
 	pixel_y = -24
 	},
-/obj/structure/sign/warning/nosmoking{
-	pixel_x = 32
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
-"aLy" = (
-/obj/machinery/portable_atmospherics/canister/nitrous_oxide,
-/obj/effect/turf_decal/bot,
+/obj/effect/decal/cleanable/dirt,
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "aLz" = (
 /turf/closed/wall,
 /area/crew_quarters/abandoned_gambling_den/secondary)
@@ -18203,10 +16458,6 @@
 "aMH" = (
 /obj/machinery/door/firedoor,
 /obj/effect/decal/cleanable/dirt,
-/obj/machinery/door/airlock/atmos{
-	name = "Atmospherics Access";
-	req_one_access_txt = "24;10"
-	},
 /obj/effect/mapping_helpers/airlock/cyclelink_helper{
 	dir = 1
 	},
@@ -18214,6 +16465,10 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
+/obj/machinery/door/airlock/atmos{
+	name = "Atmospherics Access";
+	req_one_access_txt = "24"
+	},
 /turf/open/floor/plasteel,
 /area/engine/atmos)
 "aMI" = (
@@ -18222,10 +16477,6 @@
 /area/engine/atmos)
 "aMJ" = (
 /obj/machinery/door/firedoor,
-/obj/machinery/door/airlock/atmos{
-	name = "Atmospherics Engine Access";
-	req_one_access_txt = "24;10"
-	},
 /obj/effect/mapping_helpers/airlock/cyclelink_helper{
 	dir = 1
 	},
@@ -18236,6 +16487,10 @@
 	},
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/door/airlock/atmos{
+	name = "Atmospherics Access";
+	req_one_access_txt = "24"
+	},
 /turf/open/floor/plasteel,
 /area/engine/atmos)
 "aMK" = (
@@ -29445,6 +27700,9 @@
 	dir = 8
 	},
 /obj/machinery/atmospherics/pipe/simple/cyan/visible,
+/obj/machinery/atmospherics/pipe/simple/orange/visible{
+	dir = 4
+	},
 /turf/open/floor/plasteel/dark,
 /area/engine/atmos)
 "bhg" = (
@@ -30598,9 +28856,7 @@
 /obj/effect/turf_decal/tile/neutral{
 	dir = 8
 	},
-/obj/machinery/atmospherics/components/binary/pump{
-	name = "Port Mix to Engine"
-	},
+/obj/machinery/atmospherics/components/binary/pump,
 /turf/open/floor/plasteel,
 /area/engine/atmos)
 "bje" = (
@@ -31699,8 +29955,7 @@
 	},
 /obj/machinery/atmospherics/pipe/simple/scrubbers/visible,
 /obj/machinery/atmospherics/components/binary/valve{
-	dir = 4;
-	name = "SM Coolant Loop"
+	dir = 4
 	},
 /turf/open/floor/plasteel/dark,
 /area/engine/atmos)
@@ -32662,52 +30917,39 @@
 /turf/open/floor/plasteel,
 /area/engine/atmos)
 "bmZ" = (
-/obj/structure/table,
-/obj/item/circuitboard/machine/HFR_corner,
-/obj/item/circuitboard/machine/HFR_corner,
-/obj/item/circuitboard/machine/HFR_corner,
-/obj/item/circuitboard/machine/HFR_corner,
-/obj/item/stack/cable_coil{
-	pixel_x = 3;
-	pixel_y = -7
-	},
-/obj/effect/turf_decal/bot,
 /obj/structure/sign/poster/official/do_not_question{
 	pixel_y = -32
 	},
-/obj/item/stack/sheet/plasteel/fifty,
 /obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
 	dir = 4
 	},
-/turf/open/floor/plasteel,
-/area/engine/atmos)
-"bna" = (
-/obj/structure/table,
-/obj/item/circuitboard/machine/HFR_core,
-/obj/item/circuitboard/machine/HFR_fuel_input,
-/obj/item/circuitboard/machine/HFR_interface,
-/obj/item/circuitboard/machine/HFR_moderator_input,
-/obj/item/circuitboard/machine/HFR_waste_output,
-/obj/item/stack/cable_coil{
-	pixel_x = -3;
-	pixel_y = 3
-	},
-/obj/effect/turf_decal/bot,
 /obj/effect/turf_decal/tile/neutral{
 	dir = 8
 	},
+/obj/effect/turf_decal/tile/neutral{
+	dir = 1
+	},
 /obj/effect/turf_decal/tile/neutral{
 	dir = 4
 	},
 /obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
+/turf/open/floor/plasteel/dark,
+/area/engine/atmos)
+"bna" = (
 /obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
 	dir = 9
 	},
-/turf/open/floor/plasteel,
+/obj/effect/turf_decal/tile/neutral{
+	dir = 8
+	},
+/obj/effect/turf_decal/tile/neutral{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/neutral{
+	dir = 4
+	},
+/obj/effect/turf_decal/tile/neutral,
+/turf/open/floor/plasteel/dark,
 /area/engine/atmos)
 "bnb" = (
 /obj/effect/turf_decal/tile/neutral{
@@ -37870,10 +36112,6 @@
 /area/engine/atmos)
 "bwA" = (
 /obj/machinery/door/firedoor,
-/obj/machinery/door/airlock/atmos{
-	name = "Atmospherics Access";
-	req_one_access_txt = "24;10"
-	},
 /obj/effect/mapping_helpers/airlock/cyclelink_helper,
 /obj/structure/cable,
 /obj/machinery/navbeacon/wayfinding,
@@ -37883,6 +36121,10 @@
 	},
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/door/airlock/atmos{
+	name = "Atmospherics Access";
+	req_one_access_txt = "24"
+	},
 /turf/open/floor/plasteel,
 /area/engine/atmos)
 "bwB" = (
@@ -38439,6 +36681,7 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
+/obj/machinery/atmospherics/pipe/simple/orange/hidden,
 /turf/open/floor/plasteel,
 /area/engine/gravity_generator)
 "bxE" = (
@@ -39306,6 +37549,7 @@
 "bze" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/turf_decal/bot,
+/obj/machinery/atmospherics/pipe/simple/orange/hidden,
 /turf/open/floor/plasteel,
 /area/engine/gravity_generator)
 "bzf" = (
@@ -39431,10 +37675,6 @@
 /area/engine/break_room)
 "bzr" = (
 /obj/machinery/door/firedoor,
-/obj/machinery/door/airlock/atmos{
-	name = "Atmospherics Access";
-	req_one_access_txt = "24;10"
-	},
 /obj/effect/mapping_helpers/airlock/cyclelink_helper{
 	dir = 1
 	},
@@ -39445,6 +37685,10 @@
 	},
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/door/airlock/atmos{
+	name = "Atmospherics Access";
+	req_one_access_txt = "24"
+	},
 /turf/open/floor/plasteel,
 /area/engine/break_room)
 "bzs" = (
@@ -40381,6 +38625,7 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
+/obj/machinery/atmospherics/pipe/simple/orange/hidden,
 /turf/open/floor/plasteel,
 /area/engine/gravity_generator)
 "bAR" = (
@@ -43683,6 +41928,7 @@
 /area/engine/gravity_generator)
 "bFZ" = (
 /obj/effect/turf_decal/delivery,
+/obj/machinery/atmospherics/pipe/simple/orange/hidden,
 /turf/open/floor/plasteel,
 /area/engine/gravity_generator)
 "bGa" = (
@@ -44697,6 +42943,7 @@
 /obj/effect/decal/cleanable/dirt,
 /obj/machinery/light/small,
 /obj/effect/turf_decal/stripes/line,
+/obj/machinery/atmospherics/pipe/simple/orange/hidden,
 /turf/open/floor/plasteel,
 /area/engine/gravity_generator)
 "bHR" = (
@@ -49481,10 +47728,6 @@
 /area/engine/break_room)
 "bPZ" = (
 /obj/machinery/door/firedoor,
-/obj/machinery/door/airlock/engineering{
-	name = "Engineering Access";
-	req_access_txt = "10"
-	},
 /obj/structure/disposalpipe/segment,
 /obj/effect/mapping_helpers/airlock/cyclelink_helper,
 /obj/structure/cable,
@@ -49494,6 +47737,10 @@
 	},
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/door/airlock/engineering{
+	name = "Engine Room";
+	req_one_access_txt = "10;24"
+	},
 /turf/open/floor/plasteel,
 /area/engine/break_room)
 "bQa" = (
@@ -50611,6 +48858,13 @@
 "bSl" = (
 /turf/closed/wall,
 /area/engine/engineering)
+"bSm" = (
+/obj/machinery/atmospherics/pipe/simple/green/visible{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "bSn" = (
 /obj/machinery/door/window/brigdoor{
 	dir = 1;
@@ -55447,10 +53701,6 @@
 /area/engine/engineering)
 "cax" = (
 /obj/machinery/door/firedoor,
-/obj/machinery/door/airlock/engineering{
-	name = "Engineering Access";
-	req_access_txt = "10"
-	},
 /obj/structure/disposalpipe/segment,
 /obj/effect/mapping_helpers/airlock/cyclelink_helper{
 	dir = 1
@@ -55463,6 +53713,10 @@
 	},
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/door/airlock/engineering{
+	name = "Engine Room";
+	req_one_access_txt = "10;24"
+	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cay" = (
@@ -56095,49 +54349,22 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel/dark,
 /area/ai_monitored/turret_protected/aisat_interior)
-"cbN" = (
-/obj/structure/grille,
-/obj/effect/turf_decal/stripes/line,
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cbO" = (
-/obj/structure/grille,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cbQ" = (
-/obj/structure/grille,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/corner{
-	dir = 8
-	},
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
 "cbR" = (
-/obj/structure/grille,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/corner,
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cbU" = (
-/obj/structure/closet/emcloset/anchored,
-/obj/effect/decal/cleanable/dirt,
-/obj/machinery/light/small{
+/obj/machinery/light{
 	dir = 1
 	},
-/obj/effect/turf_decal/bot,
+/turf/open/floor/plating,
+/area/engine/engineering)
+"cbU" = (
+/obj/structure/cable,
+/obj/effect/decal/cleanable/dirt,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
-"cbV" = (
-/obj/structure/sign/warning/vacuum,
-/turf/closed/wall,
-/area/engine/engineering)
 "cbW" = (
-/obj/item/kirbyplants/random,
 /obj/effect/turf_decal/stripes/line{
 	dir = 9
 	},
+/obj/structure/cable,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cbX" = (
@@ -56147,6 +54374,7 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
+/obj/structure/cable,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cbY" = (
@@ -56157,6 +54385,7 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
+/obj/structure/cable,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cbZ" = (
@@ -56166,6 +54395,7 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
+/obj/structure/cable,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cca" = (
@@ -56184,6 +54414,7 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
+/obj/structure/cable,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "ccb" = (
@@ -56196,6 +54427,7 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
+/obj/structure/cable,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "ccc" = (
@@ -56913,93 +55145,17 @@
 /turf/open/floor/plasteel/dark,
 /area/ai_monitored/turret_protected/ai_upload)
 "cdB" = (
-/obj/structure/grille,
 /obj/effect/turf_decal/stripes/line{
-	dir = 4
+	dir = 8
 	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
+/obj/item/kirbyplants/random,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "cdC" = (
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cdD" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cdE" = (
-/obj/structure/grille,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 10
-	},
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cdF" = (
-/obj/structure/grille,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 6
-	},
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cdG" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cdH" = (
-/obj/effect/mapping_helpers/airlock/cyclelink_helper{
-	dir = 4
-	},
-/obj/machinery/door/airlock/external{
-	name = "External Containment Access";
-	req_access_txt = "10; 13"
-	},
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/engineering)
-"cdI" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/delivery,
-/obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
-/area/engine/engineering)
-"cdJ" = (
-/obj/effect/mapping_helpers/airlock/cyclelink_helper{
-	dir = 8
-	},
-/obj/machinery/door/airlock/external{
-	name = "External Containment Access";
-	req_access_txt = "10; 13"
-	},
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 4
-	},
-/turf/open/floor/plasteel,
+/obj/effect/spawner/structure/window/plasma/reinforced,
+/turf/open/floor/plating,
 /area/engine/engineering)
 "cdK" = (
-/obj/structure/cable,
 /obj/effect/turf_decal/stripes/line{
 	dir = 8
 	},
@@ -57008,26 +55164,7 @@
 	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
-"cdL" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 10
-	},
-/turf/open/floor/plasteel,
-/area/engine/engineering)
 "cdM" = (
-/obj/structure/cable,
 /obj/effect/turf_decal/tile/yellow{
 	dir = 1
 	},
@@ -57042,11 +55179,9 @@
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cdN" = (
-/obj/structure/cable,
 /obj/effect/turf_decal/tile/neutral{
 	dir = 1
 	},
-/obj/effect/turf_decal/tile/neutral,
 /obj/effect/turf_decal/tile/neutral{
 	dir = 4
 	},
@@ -57056,7 +55191,6 @@
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cdO" = (
-/obj/structure/cable,
 /obj/effect/turf_decal/tile/yellow{
 	dir = 1
 	},
@@ -57073,7 +55207,6 @@
 /obj/structure/disposalpipe/segment{
 	dir = 6
 	},
-/obj/structure/cable,
 /obj/effect/turf_decal/tile/yellow{
 	dir = 1
 	},
@@ -57091,7 +55224,6 @@
 /obj/structure/disposalpipe/segment{
 	dir = 9
 	},
-/obj/structure/cable,
 /obj/effect/turf_decal/tile/neutral{
 	dir = 1
 	},
@@ -57155,10 +55287,6 @@
 /area/engine/engineering)
 "cdU" = (
 /obj/machinery/door/firedoor,
-/obj/machinery/door/airlock/engineering/glass{
-	name = "Power Monitoring";
-	req_access_txt = "32"
-	},
 /obj/effect/turf_decal/stripes/line{
 	dir = 8
 	},
@@ -57171,6 +55299,10 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
 	dir = 8
 	},
+/obj/machinery/door/airlock/engineering/glass{
+	name = "Supermatter Engine Room";
+	req_one_access_txt = "10;24"
+	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cdV" = (
@@ -57951,38 +56083,48 @@
 /turf/open/floor/plasteel/dark,
 /area/ai_monitored/turret_protected/ai_upload)
 "cfA" = (
-/obj/effect/turf_decal/stripes/line,
-/turf/open/floor/plating/airless,
+/obj/effect/decal/cleanable/oil,
+/obj/structure/reflector/double,
+/turf/open/floor/plating,
 /area/engine/engineering)
 "cfB" = (
-/obj/machinery/camera/emp_proof{
-	c_tag = "Containment - Fore Starboard";
-	dir = 8;
-	network = list("singularity")
+/obj/structure/frame/machine,
+/obj/machinery/light{
+	dir = 1
 	},
-/turf/open/floor/plating/airless,
+/turf/open/floor/engine,
 /area/engine/engineering)
 "cfC" = (
-/obj/structure/sign/warning/vacuum,
-/turf/closed/wall/r_wall,
+/obj/effect/turf_decal/bot,
+/obj/machinery/atmospherics/components/unary/portables_connector/visible{
+	dir = 8
+	},
+/obj/machinery/portable_atmospherics/canister/nitrogen,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/turf/open/floor/engine,
 /area/engine/engineering)
 "cfD" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/machinery/light{
 	dir = 8
 	},
+/obj/effect/turf_decal/stripes/line{
+	dir = 10
+	},
 /obj/machinery/status_display/evac{
 	pixel_x = -32
 	},
-/obj/effect/turf_decal/stripes/line{
-	dir = 10
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
 	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cfE" = (
 /obj/effect/turf_decal/stripes/line,
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
-	dir = 5
+	dir = 4
 	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
@@ -58046,6 +56188,7 @@
 /obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
 	dir = 1
 	},
+/obj/structure/cable,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cfP" = (
@@ -58773,19 +56916,11 @@
 /turf/open/space,
 /area/space/nearstation)
 "chu" = (
-/obj/structure/reagent_dispensers/fueltank,
-/obj/effect/turf_decal/stripes/line,
-/turf/open/floor/plating,
-/area/engine/engineering)
-"chv" = (
-/obj/machinery/door/poddoor/shutters/preopen{
-	id = "engpa";
-	name = "Engineering Chamber Shutters"
-	},
-/obj/effect/turf_decal/stripes/line{
+/obj/machinery/atmospherics/components/unary/thermomachine/freezer{
 	dir = 8
 	},
-/turf/open/floor/plating,
+/obj/effect/turf_decal/bot,
+/turf/open/floor/engine,
 /area/engine/engineering)
 "chw" = (
 /obj/effect/turf_decal/stripes/line{
@@ -59549,15 +57684,6 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/ai_monitored/turret_protected/ai_upload)
-"ciY" = (
-/obj/structure/lattice,
-/obj/machinery/camera/emp_proof{
-	c_tag = "Containment - Fore Port";
-	dir = 4;
-	network = list("singularity")
-	},
-/turf/open/space,
-/area/space/nearstation)
 "ciZ" = (
 /obj/structure/lattice/catwalk,
 /obj/structure/cable,
@@ -59568,12 +57694,9 @@
 /turf/open/floor/plating,
 /area/engine/engineering)
 "cje" = (
-/obj/machinery/power/rad_collector/anchored,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/turf/open/floor/plating,
+/obj/effect/turf_decal/bot,
+/obj/structure/tank_dispenser,
+/turf/open/floor/engine,
 /area/engine/engineering)
 "cjg" = (
 /obj/effect/decal/cleanable/dirt,
@@ -60281,45 +58404,19 @@
 /turf/open/floor/plasteel/dark,
 /area/ai_monitored/turret_protected/ai_upload)
 "ckw" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 10
 	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"ckx" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"cky" = (
-/obj/machinery/power/tesla_coil,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"ckz" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/corner{
-	dir = 4
-	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"ckA" = (
-/obj/effect/decal/cleanable/oil,
-/obj/machinery/door/poddoor/shutters/preopen{
-	id = "engpa";
-	name = "Engineering Chamber Shutters"
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 6
 	},
 /turf/open/floor/plating,
 /area/engine/engineering)
+"ckz" = (
+/obj/effect/turf_decal/stripes/line,
+/obj/machinery/atmospherics/components/binary/pump,
+/turf/open/floor/engine,
+/area/engine/engineering)
 "ckD" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/turf_decal/tile/neutral{
@@ -60912,33 +59009,11 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/ai_monitored/turret_protected/ai_upload)
-"clR" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"clS" = (
-/obj/machinery/field/generator/anchored,
-/obj/effect/turf_decal/stripes/line{
-	dir = 9
-	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"clT" = (
-/obj/machinery/field/generator/anchored,
-/obj/effect/turf_decal/stripes/line{
-	dir = 5
-	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
 "clU" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
+/obj/machinery/atmospherics/pipe/simple/green/visible,
+/obj/effect/spawner/structure/window/reinforced,
+/turf/open/floor/plating,
+/area/engine/engineering)
 "clW" = (
 /obj/structure/rack,
 /obj/item/crowbar,
@@ -60947,19 +59022,8 @@
 /obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
-"clX" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/delivery,
-/turf/open/floor/plasteel,
-/area/engine/engineering)
 "clY" = (
 /obj/structure/rack,
-/obj/machinery/button/door{
-	id = "engpa";
-	name = "Engineering Chamber Shutters Control";
-	pixel_y = -26;
-	req_access_txt = "11"
-	},
 /obj/item/clothing/gloves/color/black,
 /obj/item/wrench,
 /obj/item/clothing/glasses/meson/engine,
@@ -61838,32 +59902,22 @@
 /turf/open/floor/plasteel/dark,
 /area/aisat)
 "cnB" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
 	dir = 8
 	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "cnC" = (
 /obj/structure/sign/warning/radiation,
 /turf/closed/wall/r_wall,
 /area/engine/engineering)
-"cnD" = (
-/obj/machinery/status_display/evac,
-/turf/closed/wall/r_wall,
-/area/engine/engineering)
-"cnE" = (
-/obj/machinery/door/poddoor/shutters/preopen{
-	id = "engpa";
-	name = "Engineering Chamber Shutters"
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/turf/open/floor/plasteel,
-/area/engine/engineering)
 "cnG" = (
 /obj/structure/table/reinforced,
 /obj/item/storage/toolbox/mechanical,
@@ -61872,9 +59926,6 @@
 /obj/machinery/light{
 	dir = 8
 	},
-/obj/item/radio/intercom{
-	pixel_x = -26
-	},
 /obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
@@ -62449,30 +60500,22 @@
 /turf/open/floor/plating,
 /area/security/range)
 "coZ" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
+/obj/machinery/atmospherics/pipe/simple/green/visible{
 	dir = 9
 	},
-/turf/open/floor/plating,
+/turf/open/floor/plasteel,
 /area/engine/engineering)
 "cpa" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/turf/open/floor/plating,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/turf/open/floor/plasteel,
 /area/engine/engineering)
 "cpd" = (
-/obj/machinery/button/door{
-	id = "engpa";
-	name = "Engineering Chamber Shutters Control";
-	pixel_y = 26;
-	req_access_txt = "11"
-	},
+/obj/structure/closet/radiation,
 /obj/effect/turf_decal/stripes/line{
 	dir = 5
 	},
-/turf/open/floor/plating,
+/turf/open/floor/plasteel,
 /area/engine/engineering)
 "cpe" = (
 /obj/structure/table/reinforced,
@@ -62955,64 +60998,34 @@
 /obj/structure/lattice,
 /turf/open/space,
 /area/space/nearstation)
-"cqo" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 9
-	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"cqp" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 5
-	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"cqq" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/turf/open/floor/plating,
-/area/engine/engineering)
 "cqr" = (
-/turf/open/floor/plating,
-/area/engine/engineering)
-"cqs" = (
-/obj/item/stack/cable_coil,
-/turf/open/floor/plating,
+/obj/structure/cable,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/turf/open/floor/plasteel,
 /area/engine/engineering)
 "cqt" = (
-/obj/structure/cable,
-/turf/open/floor/plating,
-/area/engine/engineering)
-"cqu" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/turf/open/floor/plating,
-/area/engine/engineering)
-"cqv" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
+/obj/machinery/shower{
+	dir = 4;
+	name = "emergency shower"
 	},
-/turf/open/floor/plating,
-/area/engine/engineering)
-"cqw" = (
-/obj/machinery/door/poddoor/shutters/preopen{
-	id = "engpa";
-	name = "Engineering Chamber Shutters"
-	},
-/obj/structure/cable,
 /obj/effect/turf_decal/stripes/line{
 	dir = 8
 	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"cqv" = (
+/obj/machinery/shower{
+	dir = 8;
+	name = "emergency shower";
+	pixel_y = -4
+	},
 /obj/effect/turf_decal/stripes/line{
 	dir = 4
 	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cqx" = (
-/obj/structure/cable,
 /obj/effect/turf_decal/stripes/line{
 	dir = 9
 	},
@@ -63551,56 +61564,34 @@
 /turf/open/floor/plasteel/dark,
 /area/aisat)
 "crI" = (
-/obj/machinery/power/tesla_coil,
-/obj/structure/cable,
+/obj/machinery/door/poddoor/shutters/radiation/preopen{
+	id = "engsm";
+	name = "Radiation Chamber Shutters"
+	},
+/turf/open/floor/plating,
+/area/engine/supermatter)
+"crO" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 8
 	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"crJ" = (
-/obj/item/wrench,
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"crK" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"crO" = (
-/obj/item/weldingtool/largetank,
-/turf/open/floor/plating,
+/obj/structure/cable,
+/turf/open/floor/plasteel,
 /area/engine/engineering)
 "crP" = (
-/obj/machinery/light{
-	dir = 4
-	},
 /obj/effect/turf_decal/stripes/line{
 	dir = 4
 	},
-/turf/open/floor/plating,
+/obj/structure/cable,
+/turf/open/floor/plasteel,
 /area/engine/engineering)
 "crQ" = (
-/obj/item/kirbyplants/random,
-/obj/machinery/camera{
-	c_tag = "Engineering - Central";
-	dir = 4;
-	name = "engineering camera"
-	},
-/obj/machinery/computer/security/telescreen{
-	desc = "Used for watching the singularity chamber.";
-	dir = 4;
-	name = "Engine Containment Telescreen";
-	network = list("singularity");
-	pixel_x = -30
-	},
 /obj/effect/turf_decal/stripes/line{
 	dir = 8
 	},
 /obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
 	dir = 4
 	},
+/obj/structure/cable,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "crR" = (
@@ -64490,43 +62481,30 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/aisat)
-"ctm" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 10
-	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"ctn" = (
-/obj/effect/turf_decal/stripes/line,
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
 "cto" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 6
+/obj/effect/mapping_helpers/airlock/cyclelink_helper{
+	dir = 4
 	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"ctp" = (
-/obj/item/wrench,
-/turf/open/floor/plating,
-/area/engine/engineering)
-"ctq" = (
-/obj/effect/decal/cleanable/dirt,
-/turf/open/floor/plating,
-/area/engine/engineering)
-"ctr" = (
-/obj/effect/decal/cleanable/oil,
-/turf/open/floor/plating,
-/area/engine/engineering)
+/obj/machinery/door/airlock/engineering/glass/critical{
+	heat_proof = 1;
+	name = "Supermatter Chamber";
+	req_one_access_txt = "10;24"
+	},
+/obj/machinery/atmospherics/pipe/simple/general/visible/layer2{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/general/visible/layer4{
+	dir = 4
+	},
+/turf/open/floor/engine,
+/area/engine/supermatter)
 "ctt" = (
-/obj/structure/cable,
 /obj/effect/turf_decal/stripes/line{
 	dir = 10
 	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "ctu" = (
-/obj/structure/cable,
 /obj/effect/turf_decal/stripes/corner{
 	dir = 8
 	},
@@ -65103,52 +63081,49 @@
 /turf/open/floor/plasteel/dark,
 /area/aisat)
 "cuP" = (
+/obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
+	dir = 4
+	},
 /obj/structure/cable,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"cuQ" = (
+/obj/machinery/camera{
+	c_tag = "Engineering - Supermatter Room";
+	dir = 8;
+	name = "engineering camera"
+	},
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden/layer2{
+	dir = 4
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"cuS" = (
+/obj/structure/closet/radiation,
 /obj/effect/turf_decal/stripes/line{
 	dir = 10
 	},
-/turf/open/floor/plating,
-/area/engine/engineering)
-"cuQ" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
-/turf/open/floor/plating,
-/area/engine/engineering)
-"cuR" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/machinery/light,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
-/turf/open/floor/plating,
-/area/engine/engineering)
-"cuS" = (
-/obj/machinery/camera/emp_proof{
-	c_tag = "Containment - Particle Accelerator";
-	dir = 1;
-	network = list("singularity")
+/obj/machinery/light{
+	dir = 8
 	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
-/turf/open/floor/plating,
+/turf/open/floor/plasteel,
 /area/engine/engineering)
 "cuU" = (
-/obj/machinery/button/door{
-	id = "engpa";
-	name = "Engineering Chamber Shutters Control";
-	pixel_y = -26;
-	req_access_txt = "11"
-	},
+/obj/structure/closet/radiation,
 /obj/effect/turf_decal/stripes/line{
 	dir = 6
 	},
-/turf/open/floor/plating,
+/obj/machinery/camera{
+	c_tag = "Engineering - Supermatter Foyer";
+	dir = 8;
+	name = "engineering camera"
+	},
+/turf/open/floor/plasteel,
 /area/engine/engineering)
 "cuV" = (
 /obj/structure/table/reinforced,
 /obj/item/tank/internals/plasma,
-/obj/structure/extinguisher_cabinet{
-	pixel_x = -26
-	},
 /obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
@@ -66604,19 +64579,20 @@
 /turf/open/floor/plasteel,
 /area/crew_quarters/fitness/recreation)
 "cxA" = (
-/obj/machinery/field/generator/anchored,
-/obj/effect/turf_decal/stripes/line{
-	dir = 10
+/obj/machinery/atmospherics/components/unary/portables_connector/visible{
+	dir = 8
 	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
+/obj/machinery/portable_atmospherics/canister,
+/obj/effect/turf_decal/bot,
+/turf/open/floor/plasteel/dark,
+/area/engine/engineering)
 "cxB" = (
-/obj/machinery/field/generator/anchored,
-/obj/effect/turf_decal/stripes/line{
-	dir = 6
+/obj/machinery/atmospherics/pipe/manifold/cyan/visible{
+	dir = 4
 	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
+/obj/structure/cable,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "cxD" = (
 /obj/structure/rack,
 /obj/item/crowbar,
@@ -66627,12 +64603,6 @@
 /area/engine/engineering)
 "cxE" = (
 /obj/structure/rack,
-/obj/machinery/button/door{
-	id = "engpa";
-	name = "Engineering Chamber Shutters Control";
-	pixel_y = 26;
-	req_access_txt = "11"
-	},
 /obj/item/storage/belt/utility,
 /obj/item/weldingtool,
 /obj/item/clothing/head/welding,
@@ -66645,10 +64615,6 @@
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cxG" = (
-/obj/machinery/light_switch{
-	pixel_x = -26;
-	pixel_y = 26
-	},
 /obj/structure/closet/secure_closet/engineering_electrical,
 /obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
@@ -67398,37 +65364,11 @@
 /turf/open/floor/plasteel,
 /area/crew_quarters/fitness/recreation)
 "czo" = (
-/obj/effect/turf_decal/stripes/corner{
-	dir = 1
+/obj/machinery/door/airlock/engineering/glass{
+	name = "Supermatter Engine Room";
+	req_one_access_txt = "10;24"
 	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"czp" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"czq" = (
-/obj/machinery/power/tesla_coil,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"czr" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/corner,
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
-"czs" = (
-/obj/machinery/door/poddoor/shutters/preopen{
-	id = "engpa";
-	name = "Engineering Chamber Shutters"
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/turf/open/floor/plating,
+/turf/open/floor/plasteel,
 /area/engine/engineering)
 "czu" = (
 /obj/effect/spawner/structure/window/reinforced,
@@ -68140,24 +66080,6 @@
 	},
 /turf/open/floor/plasteel,
 /area/crew_quarters/fitness/recreation)
-"cAG" = (
-/obj/structure/lattice,
-/obj/machinery/camera/emp_proof{
-	c_tag = "Containment - Aft Port";
-	dir = 4;
-	network = list("singularity")
-	},
-/turf/open/space,
-/area/space/nearstation)
-"cAK" = (
-/obj/machinery/power/rad_collector/anchored,
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/turf/open/floor/plating,
-/area/engine/engineering)
 "cAM" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/landmark/start/station_engineer,
@@ -69007,12 +66929,9 @@
 /turf/open/floor/plasteel,
 /area/crew_quarters/fitness/recreation)
 "cCr" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/reagent_dispensers/watertank,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/effect/spawner/structure/window/plasma/reinforced,
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plating,
 /area/engine/engineering)
 "cCt" = (
@@ -69850,36 +67769,32 @@
 /turf/open/floor/plating,
 /area/crew_quarters/fitness/recreation)
 "cDT" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
+/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
+	dir = 4
 	},
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cDU" = (
-/obj/effect/decal/cleanable/oil,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
+/obj/machinery/door/airlock/engineering/glass{
+	name = "Supermatter Engine Room";
+	req_one_access_txt = "10;24"
 	},
-/turf/open/floor/plating/airless,
+/turf/open/floor/plasteel,
 /area/engine/engineering)
 "cDV" = (
-/obj/machinery/camera/emp_proof{
-	c_tag = "Containment - Aft Starboard";
-	dir = 8;
-	network = list("singularity")
+/obj/machinery/atmospherics/components/binary/temperature_gate{
+	dir = 4;
+	on = 1
 	},
-/turf/open/floor/plating/airless,
+/turf/open/floor/plasteel,
 /area/engine/engineering)
 "cDW" = (
 /obj/machinery/light{
 	dir = 8
 	},
-/obj/machinery/status_display/evac{
-	pixel_x = -32
-	},
 /obj/effect/turf_decal/stripes/line{
 	dir = 9
 	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cDX" = (
@@ -69889,6 +67804,9 @@
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
 	dir = 6
 	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cDY" = (
@@ -69898,8 +67816,8 @@
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
 	dir = 4
 	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
-	dir = 6
+/obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden/layer2{
+	dir = 1
 	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
@@ -70862,86 +68780,34 @@
 	name = "Holodeck Projector Floor"
 	},
 /area/holodeck/rec_center)
-"cFH" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line,
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cFI" = (
-/obj/structure/grille,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 9
-	},
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
 "cFJ" = (
-/obj/structure/grille,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cFK" = (
-/obj/structure/grille,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 5
-	},
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cFL" = (
-/obj/structure/cable,
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cFM" = (
-/obj/effect/mapping_helpers/airlock/cyclelink_helper{
-	dir = 4
-	},
-/obj/machinery/door/airlock/external{
-	name = "External Containment Access";
-	req_access_txt = "10; 13"
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
+/obj/machinery/door/airlock/highsecurity{
+	name = "Emergency Access";
+	req_one_access_txt = "10"
 	},
+/obj/effect/mapping_helpers/airlock/cyclelink_helper,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
-"cFN" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/delivery,
+"cFL" = (
 /obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
 	dir = 4
 	},
-/turf/open/floor/plasteel,
+/turf/open/floor/plasteel/checker,
 /area/engine/engineering)
-"cFO" = (
-/obj/effect/mapping_helpers/airlock/cyclelink_helper{
-	dir = 8
-	},
-/obj/machinery/door/airlock/external{
-	name = "External Containment Access";
-	req_access_txt = "10; 13"
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
+"cFM" = (
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
 	dir = 4
 	},
-/turf/open/floor/plasteel,
+/turf/open/floor/plasteel/checker,
+/area/engine/engineering)
+"cFN" = (
+/obj/machinery/atmospherics/pipe/manifold/supply/hidden/layer4,
+/obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
+	dir = 1
+	},
+/turf/open/floor/plasteel/checker,
 /area/engine/engineering)
 "cFP" = (
-/obj/structure/cable,
 /obj/effect/turf_decal/tile/neutral{
 	dir = 1
 	},
@@ -70959,7 +68825,6 @@
 /area/engine/engineering)
 "cFQ" = (
 /obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
 /obj/effect/turf_decal/tile/yellow{
 	dir = 1
 	},
@@ -71626,32 +69491,18 @@
 /turf/open/floor/plasteel,
 /area/crew_quarters/fitness/recreation)
 "cHb" = (
-/obj/structure/grille,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
+/obj/effect/decal/cleanable/dirt,
+/obj/structure/girder,
+/turf/open/floor/plating{
+	icon_state = "panelscorched"
 	},
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cHd" = (
-/obj/structure/grille,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/corner{
-	dir = 1
-	},
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
+/area/maintenance/port)
 "cHe" = (
-/obj/structure/grille,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/corner{
-	dir = 4
+/obj/machinery/shower{
+	dir = 8;
+	name = "emergency shower";
+	pixel_y = -4
 	},
-/turf/open/floor/plating/airless,
-/area/engine/engineering)
-"cHh" = (
-/obj/structure/closet/emcloset/anchored,
-/obj/machinery/light/small,
-/obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "cHi" = (
@@ -72850,6 +70701,10 @@
 	},
 /turf/open/floor/plasteel,
 /area/crew_quarters/fitness/recreation)
+"cJD" = (
+/obj/effect/turf_decal/bot/left,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "cJE" = (
 /obj/machinery/light,
 /obj/effect/turf_decal/bot,
@@ -75410,6 +73265,11 @@
 /obj/structure/sign/departments/science,
 /turf/closed/wall,
 /area/science/research)
+"cPj" = (
+/obj/effect/decal/cleanable/dirt,
+/obj/effect/spawner/structure/window/plasma/reinforced,
+/turf/open/floor/plating,
+/area/engine/engineering)
 "cPk" = (
 /obj/effect/turf_decal/tile/neutral{
 	dir = 1
@@ -92621,6 +90481,12 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/chemistry)
+"dzU" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/turf/open/floor/plating,
+/area/engine/engineering)
 "dAa" = (
 /obj/machinery/camera{
 	c_tag = "Medbay - Aft Port";
@@ -93315,6 +91181,10 @@
 /obj/structure/cable,
 /turf/open/floor/plating,
 /area/maintenance/starboard/aft)
+"dBD" = (
+/obj/effect/decal/cleanable/dirt,
+/turf/closed/wall/r_wall,
+/area/maintenance/port)
 "dBE" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/cable,
@@ -107883,6 +105753,13 @@
 /obj/structure/cable,
 /turf/open/floor/plating,
 /area/medical/chemistry)
+"ens" = (
+/obj/effect/decal/cleanable/dirt,
+/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
+	dir = 4
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "eny" = (
 /obj/machinery/door/airlock/maintenance_hatch{
 	name = "Maintenance Hatch";
@@ -107893,6 +105770,19 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
 /area/maintenance/department/science)
+"eou" = (
+/obj/machinery/light,
+/obj/structure/table/reinforced,
+/obj/item/circuitboard/machine/HFR_corner,
+/obj/item/circuitboard/machine/HFR_corner,
+/obj/item/circuitboard/machine/HFR_corner,
+/obj/item/circuitboard/machine/HFR_corner,
+/obj/item/stack/cable_coil{
+	pixel_x = 3;
+	pixel_y = -7
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "epN" = (
 /obj/machinery/power/apc{
 	areastring = "/area/security/prison/safe";
@@ -107911,6 +105801,29 @@
 /obj/machinery/atmospherics/components/unary/vent_pump/on/layer4,
 /turf/open/floor/plasteel,
 /area/maintenance/department/science)
+"eqA" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/machinery/atmospherics/pipe/simple/green/visible{
+	dir = 6
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"etm" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
+	dir = 5
+	},
+/obj/effect/turf_decal/delivery,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "exE" = (
 /obj/machinery/air_sensor/atmos/toxins_mixing_tank,
 /turf/open/floor/engine/vacuum,
@@ -107997,6 +105910,24 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/maintenance/department/science)
+"eDR" = (
+/obj/machinery/atmospherics/pipe/manifold/orange/visible,
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"eEc" = (
+/obj/machinery/atmospherics/pipe/simple/orange/visible,
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "eEX" = (
 /obj/structure/chair/stool,
 /obj/machinery/flasher{
@@ -108048,6 +105979,14 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/secondary/exit/departure_lounge)
+"eJu" = (
+/obj/machinery/light{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/oil,
+/obj/structure/cable,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "eKq" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/closet,
@@ -108119,6 +106058,12 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
 /area/security/prison)
+"eSP" = (
+/obj/machinery/atmospherics/pipe/simple/green/visible{
+	dir = 4
+	},
+/turf/open/floor/engine,
+/area/engine/engineering)
 "eTv" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 8
@@ -108135,6 +106080,13 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/science/mixing)
+"eVx" = (
+/obj/machinery/light{
+	dir = 8
+	},
+/obj/structure/reflector/single,
+/turf/open/floor/plating,
+/area/engine/engineering)
 "eZf" = (
 /obj/structure/cable,
 /obj/machinery/computer/security/telescreen{
@@ -108181,12 +106133,28 @@
 /obj/structure/cable,
 /turf/open/floor/plating,
 /area/engine/storage_shared)
+"fbR" = (
+/obj/machinery/atmospherics/pipe/simple/cyan/visible{
+	dir = 6
+	},
+/obj/structure/cable,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "fdc" = (
 /obj/structure/disposalpipe/segment,
 /turf/open/floor/plating,
 /area/maintenance/port)
+"fde" = (
+/obj/effect/turf_decal/box/white{
+	color = "#EFB341"
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"ffn" = (
+/obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer4,
+/turf/open/floor/engine,
+/area/engine/supermatter)
 "ffO" = (
-/obj/structure/cable,
 /obj/effect/turf_decal/tile/neutral{
 	dir = 1
 	},
@@ -108249,11 +106217,39 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/chemistry)
+"fpL" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/structure/extinguisher_cabinet{
+	pixel_y = 32
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "fpQ" = (
 /obj/machinery/door/airlock/research/glass/incinerator/toxmix_interior,
 /obj/effect/mapping_helpers/airlock/locked,
 /turf/open/floor/engine,
 /area/science/mixing/chamber)
+"fru" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"frC" = (
+/obj/machinery/atmospherics/pipe/heat_exchanging/simple,
+/obj/structure/lattice,
+/turf/open/space/basic,
+/area/space/nearstation)
 "fuE" = (
 /obj/machinery/door/airlock/security{
 	name = "Isolation Cell";
@@ -108292,6 +106288,14 @@
 /obj/effect/turf_decal/delivery,
 /turf/open/floor/plasteel,
 /area/medical/chemistry)
+"fzu" = (
+/obj/structure/window/plasma/reinforced/spawner/west{
+	dir = 1
+	},
+/obj/machinery/power/rad_collector/anchored,
+/obj/structure/cable,
+/turf/open/floor/engine,
+/area/engine/supermatter)
 "fAI" = (
 /obj/effect/turf_decal/trimline/yellow/filled/warning{
 	dir = 4
@@ -108311,6 +106315,23 @@
 /obj/machinery/atmospherics/components/unary/vent_pump/on/layer4,
 /turf/open/floor/plasteel,
 /area/security/prison)
+"fBy" = (
+/obj/machinery/atmospherics/pipe/simple/green/visible,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"fBG" = (
+/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
+	dir = 5
+	},
+/obj/structure/lattice/catwalk,
+/turf/open/space/basic,
+/area/space/nearstation)
 "fCE" = (
 /obj/machinery/washing_machine,
 /obj/structure/sign/warning/electricshock{
@@ -108388,6 +106409,15 @@
 /obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
 /area/security/prison)
+"fOu" = (
+/obj/machinery/atmospherics/pipe/simple/green/visible{
+	dir = 4
+	},
+/obj/effect/turf_decal/stripes/line{
+	dir = 8
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "fPG" = (
 /obj/structure/cable,
 /obj/machinery/button/flasher{
@@ -108410,6 +106440,21 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
 /area/security/prison)
+"fPR" = (
+/obj/machinery/door/poddoor/shutters/radiation/preopen{
+	id = "engsm";
+	name = "Radiation Chamber Shutters"
+	},
+/obj/structure/cable,
+/turf/open/floor/plating,
+/area/engine/supermatter)
+"fPT" = (
+/obj/machinery/door/airlock/engineering/glass{
+	name = "Supermatter Engine Room";
+	req_one_access_txt = "10"
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "fQi" = (
 /obj/effect/turf_decal/tile/neutral{
 	dir = 4
@@ -108451,6 +106496,27 @@
 	},
 /turf/open/floor/plasteel,
 /area/engine/gravity_generator)
+"fTN" = (
+/obj/structure/lattice/catwalk,
+/obj/machinery/atmospherics/pipe/simple/orange/visible{
+	dir = 6
+	},
+/turf/open/space,
+/area/space/nearstation)
+"fUh" = (
+/obj/machinery/atmospherics/pipe/layer_manifold/visible{
+	dir = 4
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"fXx" = (
+/obj/structure/table/reinforced,
+/obj/effect/turf_decal/bot,
+/obj/item/holosign_creator/atmos,
+/obj/item/holosign_creator/atmos,
+/obj/item/holosign_creator/atmos,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "fXU" = (
 /obj/machinery/atmospherics/components/unary/vent_pump/on/layer4,
 /turf/open/floor/wood,
@@ -108466,6 +106532,13 @@
 /obj/machinery/telecomms/hub/preset,
 /turf/open/floor/circuit/green/telecomms/mainframe,
 /area/tcommsat/server)
+"gat" = (
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "gaK" = (
 /obj/effect/turf_decal/trimline/blue/filled/corner{
 	dir = 8
@@ -108514,6 +106587,38 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
+"ggk" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 8
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"ggv" = (
+/obj/effect/spawner/structure/window/plasma/reinforced,
+/obj/machinery/atmospherics/pipe/simple/orange/visible,
+/turf/open/floor/plating,
+/area/engine/engineering)
+"gjj" = (
+/obj/effect/turf_decal/delivery,
+/obj/machinery/atmospherics/pipe/simple/green/visible{
+	dir = 4
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"glX" = (
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "gmj" = (
 /obj/machinery/door/airlock/maintenance_hatch{
 	name = "Maintenance Hatch";
@@ -108544,6 +106649,22 @@
 /obj/structure/closet/crate/bin,
 /turf/open/floor/plasteel,
 /area/security/prison)
+"gtY" = (
+/obj/machinery/atmospherics/components/unary/vent_scrubber{
+	dir = 4
+	},
+/turf/open/floor/engine/vacuum,
+/area/engine/atmos)
+"guW" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/door/airlock/engineering/glass{
+	name = "Supermatter Engine Room";
+	req_one_access_txt = "10;24"
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "gvO" = (
 /obj/structure/cable,
 /obj/effect/turf_decal/trimline/blue/filled/line{
@@ -108554,9 +106675,58 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/sleeper)
+"gyZ" = (
+/obj/effect/turf_decal/arrows/red{
+	dir = 4;
+	pixel_x = -15
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"gzi" = (
+/obj/machinery/atmospherics/pipe/simple/green/visible,
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"gAB" = (
+/obj/machinery/light{
+	dir = 1
+	},
+/obj/machinery/atmospherics/pipe/simple/cyan/visible{
+	dir = 4
+	},
+/obj/structure/cable,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "gCK" = (
 /turf/closed/wall,
 /area/maintenance/department/science)
+"gCU" = (
+/obj/effect/turf_decal/arrows/white,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"gDF" = (
+/obj/machinery/airalarm{
+	dir = 8;
+	pixel_x = 23
+	},
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 10
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 10
+	},
+/obj/item/kirbyplants/random,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"gEg" = (
+/obj/machinery/atmospherics/components/unary/vent_pump/on/layer2{
+	dir = 1
+	},
+/turf/open/floor/engine,
+/area/engine/supermatter)
 "gEN" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/cable,
@@ -108643,6 +106813,19 @@
 	},
 /turf/open/floor/circuit/green,
 /area/science/research/abandoned)
+"gLB" = (
+/obj/structure/table/reinforced,
+/obj/effect/turf_decal/bot,
+/obj/item/stack/rods/fifty,
+/obj/item/storage/box/lights/mixed,
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "gNw" = (
 /obj/structure/table/glass,
 /obj/effect/turf_decal/tile/purple{
@@ -108775,22 +106958,6 @@
 	},
 /turf/open/floor/plasteel,
 /area/maintenance/department/electrical)
-"gXw" = (
-/obj/machinery/light/small{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
 "had" = (
 /obj/effect/spawner/structure/window/reinforced,
 /obj/machinery/atmospherics/pipe/heat_exchanging/junction{
@@ -108798,6 +106965,10 @@
 	},
 /turf/open/floor/plating,
 /area/tcommsat/server)
+"hdx" = (
+/obj/effect/decal/cleanable/oil,
+/turf/open/floor/plating,
+/area/engine/engineering)
 "hdH" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/machinery/conveyor{
@@ -108826,6 +106997,14 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
+"hgs" = (
+/obj/machinery/atmospherics/pipe/simple/cyan/visible{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/oil,
+/obj/structure/cable,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "hgM" = (
 /obj/effect/turf_decal/tile/purple{
 	dir = 1
@@ -108857,6 +107036,20 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/secondary/entry)
+"hkg" = (
+/obj/structure/lattice,
+/obj/effect/spawner/structure/window/plasma/reinforced,
+/turf/open/floor/plating,
+/area/engine/atmos)
+"hki" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 8
+	},
+/obj/machinery/light{
+	dir = 8
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "hkk" = (
 /obj/structure/cable,
 /obj/effect/turf_decal/tile/red{
@@ -108870,6 +107063,13 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel/dark,
 /area/security/execution/education)
+"hpy" = (
+/obj/structure/lattice,
+/obj/machinery/atmospherics/pipe/simple/orange/visible{
+	dir = 9
+	},
+/turf/open/space/basic,
+/area/space/nearstation)
 "hpY" = (
 /obj/structure/cable,
 /obj/machinery/light{
@@ -108928,6 +107128,13 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/sleeper)
+"hxy" = (
+/obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden/layer2{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "hxG" = (
 /obj/effect/turf_decal/tile/blue{
 	dir = 8
@@ -108974,6 +107181,17 @@
 /obj/structure/tank_holder/extinguisher,
 /turf/open/floor/plasteel,
 /area/science/xenobiology)
+"hCb" = (
+/obj/machinery/atmospherics/components/binary/pump/layer2{
+	dir = 8;
+	name = "Gas to Chamber"
+	},
+/obj/machinery/atmospherics/components/binary/pump/layer4{
+	dir = 4;
+	name = "Chamber to Cooling"
+	},
+/turf/open/floor/engine,
+/area/engine/supermatter)
 "hFL" = (
 /obj/machinery/stasis,
 /obj/effect/turf_decal/tile/blue{
@@ -109035,6 +107253,17 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
+"hHB" = (
+/obj/structure/reflector/double,
+/turf/open/floor/plating,
+/area/engine/engineering)
+"hIH" = (
+/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
+	dir = 10
+	},
+/obj/structure/lattice,
+/turf/open/space/basic,
+/area/space/nearstation)
 "hLm" = (
 /obj/item/radio/intercom{
 	pixel_y = 26
@@ -109055,6 +107284,14 @@
 	},
 /turf/open/floor/plasteel,
 /area/maintenance/port)
+"hOu" = (
+/obj/machinery/atmospherics/pipe/manifold/orange/visible{
+	dir = 1
+	},
+/obj/effect/turf_decal/delivery,
+/obj/machinery/meter,
+/turf/open/floor/plasteel/dark,
+/area/engine/engineering)
 "hQD" = (
 /obj/structure/cable,
 /obj/machinery/button/flasher{
@@ -109077,6 +107314,25 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
 /area/security/prison)
+"hQT" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"hRU" = (
+/obj/machinery/light{
+	dir = 4
+	},
+/obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
+	dir = 8
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"hTK" = (
+/obj/machinery/atmospherics/pipe/simple/orange/visible,
+/turf/open/space/basic,
+/area/space)
 "hTO" = (
 /obj/structure/sign/warning/nosmoking,
 /turf/closed/wall/r_wall,
@@ -109133,6 +107389,19 @@
 /obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
 /area/science/research)
+"iaS" = (
+/obj/machinery/light{
+	dir = 8
+	},
+/obj/structure/table/reinforced,
+/obj/item/tank/internals/plasma,
+/obj/item/tank/internals/plasma,
+/obj/item/storage/belt/utility,
+/obj/item/clothing/glasses/meson/engine,
+/obj/item/clothing/glasses/meson/engine,
+/obj/machinery/atmospherics/pipe/layer_manifold,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "ibY" = (
 /obj/structure/chair/stool,
 /obj/structure/cable,
@@ -109185,6 +107454,13 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/medical/morgue)
+"ieO" = (
+/obj/structure/rack,
+/obj/item/wrench,
+/obj/item/wirecutters,
+/obj/item/stack/cable_coil,
+/turf/open/floor/engine,
+/area/engine/engineering)
 "igE" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/machinery/airalarm{
@@ -109199,6 +107475,10 @@
 /mob/living/simple_animal/mouse/brown/tom,
 /turf/open/floor/plasteel,
 /area/security/prison)
+"iiU" = (
+/obj/structure/sign/warning/radiation,
+/turf/closed/wall/r_wall,
+/area/engine/supermatter)
 "ilu" = (
 /obj/structure/window,
 /obj/machinery/biogenerator,
@@ -109225,6 +107505,18 @@
 /obj/structure/sign/warning/securearea,
 /turf/closed/wall/r_wall,
 /area/medical/chemistry)
+"ipp" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/green/visible{
+	dir = 6
+	},
+/obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
+	dir = 4
+	},
+/turf/open/floor/engine,
+/area/engine/engineering)
 "isC" = (
 /obj/structure/cable,
 /obj/structure/extinguisher_cabinet{
@@ -109280,6 +107572,10 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel/cafeteria,
 /area/security/prison)
+"iwp" = (
+/obj/machinery/light/small,
+/turf/open/floor/engine/vacuum,
+/area/engine/atmos)
 "ixL" = (
 /obj/structure/sign/warning/vacuum{
 	pixel_x = 32
@@ -109349,6 +107645,24 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
+"iFi" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
+	dir = 4
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/landmark/event_spawn,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"iFx" = (
+/obj/machinery/atmospherics/components/unary/outlet_injector/atmos/engine_waste{
+	dir = 4
+	},
+/obj/structure/lattice/catwalk,
+/turf/open/space/basic,
+/area/engine/engineering)
 "iFA" = (
 /turf/open/floor/plasteel/white,
 /area/maintenance/department/science)
@@ -109368,6 +107682,12 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
 /area/security/prison)
+"iLa" = (
+/obj/structure/lattice/catwalk,
+/obj/structure/cable,
+/obj/machinery/atmospherics/pipe/simple/orange/visible,
+/turf/open/space,
+/area/space/nearstation)
 "iLj" = (
 /obj/structure/table/glass,
 /obj/item/reagent_containers/chem_pack{
@@ -109448,6 +107768,16 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/medical/morgue)
+"iQt" = (
+/obj/machinery/atmospherics/pipe/simple/green/visible,
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "iRl" = (
 /obj/machinery/iv_drip,
 /obj/effect/turf_decal/trimline/blue/filled/line{
@@ -109455,6 +107785,18 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/sleeper)
+"iSw" = (
+/obj/machinery/atmospherics/pipe/simple/green/visible,
+/obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/machinery/meter,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "iTj" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/turf_decal/stripes/line{
@@ -109482,6 +107824,16 @@
 	},
 /turf/open/floor/plating,
 /area/maintenance/starboard/aft)
+"iVL" = (
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/machinery/atmospherics/components/binary/pump{
+	name = "Cooling Bypass"
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "iZy" = (
 /obj/machinery/door/firedoor,
 /obj/machinery/door/airlock/maintenance_hatch{
@@ -109494,6 +107846,16 @@
 	},
 /turf/open/floor/plasteel,
 /area/medical/surgery/room_b)
+"jbO" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/atmospherics/pipe/manifold/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/structure/extinguisher_cabinet{
+	pixel_x = 26
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "jck" = (
 /obj/structure/bed/roller,
 /obj/machinery/iv_drip,
@@ -109543,6 +107905,10 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/secondary/command)
+"jhv" = (
+/obj/machinery/atmospherics/pipe/simple/green/visible,
+/turf/open/floor/engine,
+/area/engine/engineering)
 "jjN" = (
 /obj/structure/table/reinforced,
 /obj/machinery/camera{
@@ -109553,6 +107919,9 @@
 /obj/effect/spawner/lootdrop/maintenance,
 /turf/open/floor/plasteel,
 /area/maintenance/port)
+"jkW" = (
+/turf/open/floor/plating,
+/area/engine/engineering)
 "jlh" = (
 /obj/effect/turf_decal/tile/purple{
 	dir = 8
@@ -109607,10 +107976,6 @@
 /area/medical/chemistry)
 "jqM" = (
 /obj/effect/decal/cleanable/dirt,
-/obj/machinery/door/airlock/highsecurity{
-	name = "Emergency Access";
-	req_one_access_txt = "24;10"
-	},
 /obj/effect/mapping_helpers/airlock/cyclelink_helper{
 	dir = 8
 	},
@@ -109621,8 +107986,12 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 4
 	},
+/obj/machinery/door/airlock/highsecurity{
+	name = "Emergency Access";
+	req_one_access_txt = "24"
+	},
 /turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
+/area/engine/atmos)
 "jrh" = (
 /obj/structure/window,
 /obj/machinery/seed_extractor,
@@ -109683,6 +108052,38 @@
 /mob/living/simple_animal/mouse/brown/tom,
 /turf/open/floor/plasteel,
 /area/security/prison)
+"jyU" = (
+/obj/machinery/light{
+	dir = 1
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/machinery/camera{
+	c_tag = "Atmospherics - HFR Main Room";
+	name = "atmospherics camera"
+	},
+/obj/machinery/firealarm{
+	pixel_y = 24
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"jzd" = (
+/obj/effect/decal/cleanable/oil,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel/checker,
+/area/engine/engineering)
+"jzO" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 1
+	},
+/obj/machinery/atmospherics/pipe/manifold/cyan/visible{
+	dir = 1
+	},
+/obj/effect/decal/cleanable/dirt,
+/obj/structure/cable,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "jAK" = (
 /obj/machinery/door/airlock/public/glass{
 	id_tag = "permabolt3";
@@ -109705,6 +108106,16 @@
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
 /turf/open/floor/plasteel/white,
 /area/medical/chemistry)
+"jDa" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
+	dir = 4
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "jDu" = (
 /obj/structure/cable,
 /obj/effect/turf_decal/stripes/line{
@@ -109729,7 +108140,6 @@
 /turf/open/floor/plasteel/white,
 /area/science/misc_lab/range)
 "jIk" = (
-/obj/structure/cable,
 /obj/effect/turf_decal/tile/yellow{
 	dir = 1
 	},
@@ -109788,6 +108198,14 @@
 	heat_capacity = 1e+006
 	},
 /area/maintenance/starboard/aft)
+"jQl" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/simple/cyan/visible,
+/obj/machinery/atmospherics/pipe/simple/general/visible/layer2,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "jRy" = (
 /obj/structure/disposalpipe/segment,
 /obj/effect/turf_decal/tile/purple{
@@ -109825,6 +108243,22 @@
 	},
 /turf/open/floor/plasteel,
 /area/crew_quarters/fitness/recreation)
+"jUp" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
+	dir = 4
+	},
+/obj/structure/extinguisher_cabinet{
+	pixel_y = 32
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "jWa" = (
 /obj/structure/table,
 /obj/machinery/microwave{
@@ -109889,6 +108323,12 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/security/prison)
+"key" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 1
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "keB" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/turf_decal/tile/neutral{
@@ -109909,6 +108349,18 @@
 	},
 /turf/open/floor/plasteel,
 /area/maintenance/port)
+"kfG" = (
+/obj/effect/landmark/start/atmospheric_technician,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"kgp" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 1
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "kiO" = (
 /obj/structure/cable,
 /obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
@@ -109959,6 +108411,16 @@
 /obj/structure/cable,
 /turf/open/floor/plasteel/grimy,
 /area/crew_quarters/heads/hos)
+"kra" = (
+/obj/machinery/atmospherics/components/binary/pump/on{
+	dir = 4;
+	name = "Cooling to Filters"
+	},
+/obj/effect/turf_decal/stripes/line{
+	dir = 8
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "krX" = (
 /obj/machinery/light/small{
 	dir = 1
@@ -109981,6 +108443,25 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/aisat)
+"ksq" = (
+/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
+	dir = 4
+	},
+/obj/structure/lattice/catwalk,
+/turf/open/space/basic,
+/area/space/nearstation)
+"kun" = (
+/obj/machinery/light{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "kuT" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/cable,
@@ -110008,6 +108489,19 @@
 	},
 /turf/open/floor/plasteel,
 /area/medical/morgue)
+"kvX" = (
+/obj/machinery/atmospherics/pipe/heat_exchanging/simple,
+/turf/open/space/basic,
+/area/space/nearstation)
+"kwv" = (
+/obj/machinery/atmospherics/pipe/manifold/supply/hidden/layer4,
+/obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden/layer2,
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "kwH" = (
 /obj/effect/landmark/xeno_spawn,
 /turf/open/floor/plating,
@@ -110142,6 +108636,34 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
 /area/maintenance/starboard/aft)
+"kPU" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/simple/yellow/visible,
+/obj/machinery/atmospherics/pipe/simple/orange/visible{
+	dir = 4
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"kXg" = (
+/obj/effect/landmark/blobstart,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"kXq" = (
+/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
+	dir = 6
+	},
+/obj/structure/lattice,
+/turf/open/space/basic,
+/area/space/nearstation)
+"kXz" = (
+/obj/structure/closet/radiation,
+/obj/machinery/light{
+	dir = 8
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "kYA" = (
 /obj/machinery/door/airlock/security/glass{
 	name = "Permabrig Cell 4";
@@ -110172,6 +108694,11 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/medbay/central)
+"lap" = (
+/obj/machinery/atmospherics/pipe/manifold/scrubbers/visible,
+/obj/machinery/meter,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "lce" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/machinery/hydroponics/constructable,
@@ -110194,6 +108721,13 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/chemistry)
+"lcF" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/effect/turf_decal/delivery,
+/obj/structure/closet/firecloset,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "lcU" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/mapping_helpers/airlock/cyclelink_helper{
@@ -110288,12 +108822,48 @@
 /obj/machinery/atmospherics/pipe/heat_exchanging/simple,
 /turf/open/floor/circuit/green/telecomms/mainframe,
 /area/tcommsat/server)
+"ljM" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/turf/closed/wall/r_wall,
+/area/engine/engineering)
 "ljP" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 6
 	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
+"ljU" = (
+/obj/structure/lattice,
+/obj/machinery/atmospherics/pipe/simple/orange/visible{
+	dir = 6
+	},
+/turf/open/space,
+/area/engine/atmos)
+"lkF" = (
+/obj/machinery/power/emitter{
+	dir = 8
+	},
+/turf/open/floor/plating,
+/area/engine/engineering)
+"lll" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/turf_decal/stripes/line{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "lmx" = (
 /obj/machinery/door/airlock/maintenance_hatch{
 	name = "Maintenance Hatch";
@@ -110349,6 +108919,16 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/psychology)
+"lrT" = (
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
+	dir = 10
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "lsG" = (
 /turf/open/floor/plasteel,
 /area/security/prison)
@@ -110455,6 +109035,16 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/checkpoint/medical)
+"lAd" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/machinery/atmospherics/pipe/manifold4w/green/visible,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "lEl" = (
 /obj/structure/cable,
 /obj/effect/turf_decal/stripes/line{
@@ -110477,6 +109067,17 @@
 	},
 /turf/open/floor/plasteel,
 /area/maintenance/port)
+"lFl" = (
+/obj/structure/cable,
+/obj/effect/mapping_helpers/airlock/cyclelink_helper{
+	dir = 4
+	},
+/obj/machinery/door/airlock/engineering/glass{
+	name = "Supermatter Engine Room";
+	req_one_access_txt = "10;24"
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "lGy" = (
 /obj/machinery/hydroponics/soil,
 /obj/item/cultivator,
@@ -110498,6 +109099,20 @@
 	},
 /turf/open/space/basic,
 /area/space/nearstation)
+"lOS" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 6
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/turf_decal/tile/yellow,
+/obj/machinery/atmospherics/components/binary/pump{
+	name = "Atmos to Loop"
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "lOY" = (
 /obj/effect/landmark/xeno_spawn,
 /obj/machinery/door/window/brigdoor{
@@ -110512,6 +109127,20 @@
 	},
 /turf/open/floor/plasteel,
 /area/science/misc_lab/range)
+"lPy" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "lTo" = (
 /obj/docking_port/stationary{
 	dheight = 4;
@@ -110630,6 +109259,10 @@
 	},
 /turf/open/floor/plasteel,
 /area/science/misc_lab/range)
+"lXY" = (
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+/turf/closed/wall/r_wall,
+/area/engine/atmos)
 "lYb" = (
 /turf/open/floor/plasteel/white,
 /area/medical/pharmacy)
@@ -110674,6 +109307,13 @@
 /obj/structure/grille,
 /turf/closed/wall/r_wall,
 /area/space)
+"mcd" = (
+/obj/effect/spawner/structure/window/plasma/reinforced,
+/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
+	dir = 4
+	},
+/turf/open/floor/plating,
+/area/engine/engineering)
 "mcn" = (
 /obj/machinery/blackbox_recorder,
 /obj/machinery/atmospherics/pipe/heat_exchanging/simple,
@@ -110722,6 +109362,10 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel/dark,
 /area/security/execution/education)
+"mgV" = (
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+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "mgW" = (
 /obj/effect/turf_decal/tile/yellow{
 	dir = 4
@@ -110744,6 +109388,15 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
+"mjh" = (
+/obj/structure/table/reinforced,
+/obj/item/analyzer{
+	pixel_x = 7;
+	pixel_y = 3
+	},
+/obj/effect/turf_decal/bot,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "mkm" = (
 /obj/machinery/embedded_controller/radio/airlock_controller/incinerator_toxmix{
 	pixel_y = 26
@@ -110771,6 +109424,15 @@
 /obj/effect/mapping_helpers/airlock/cyclelink_helper,
 /turf/open/floor/plating,
 /area/security/prison)
+"mrd" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
+	dir = 4
+	},
+/obj/effect/turf_decal/stripes/line{
+	dir = 8
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "mrC" = (
 /obj/structure/toilet/greyscale,
 /obj/effect/turf_decal/tile/red{
@@ -110781,6 +109443,18 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison/safe)
+"mtp" = (
+/obj/machinery/atmospherics/components/unary/portables_connector/visible{
+	dir = 4
+	},
+/obj/machinery/portable_atmospherics/canister/nitrogen,
+/obj/effect/turf_decal/bot,
+/turf/open/floor/plasteel/dark,
+/area/engine/engineering)
+"mvP" = (
+/obj/structure/reflector/single,
+/turf/open/floor/plating,
+/area/engine/engineering)
 "mzo" = (
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 /obj/machinery/hydroponics/constructable,
@@ -110790,6 +109464,23 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
+"mAm" = (
+/obj/effect/turf_decal/tile/neutral{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/neutral,
+/obj/effect/turf_decal/tile/neutral{
+	dir = 4
+	},
+/obj/effect/turf_decal/tile/neutral{
+	dir = 8
+	},
+/obj/machinery/atmospherics/components/binary/pump{
+	dir = 8;
+	name = "Port Mix to Engine"
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "mCL" = (
 /turf/closed/wall,
 /area/engine/storage_shared)
@@ -110908,6 +109599,14 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/primary/central)
+"mPT" = (
+/obj/structure/lattice/catwalk,
+/obj/machinery/atmospherics/pipe/simple/green/visible{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/orange/visible,
+/turf/open/space,
+/area/engine/atmos)
 "mQm" = (
 /obj/structure/table,
 /obj/structure/cable,
@@ -110950,6 +109649,13 @@
 	},
 /turf/open/floor/plating,
 /area/maintenance/port)
+"mUb" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "mUY" = (
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 	dir = 4
@@ -111004,6 +109710,27 @@
 	},
 /turf/open/floor/engine,
 /area/science/mixing/chamber)
+"mXx" = (
+/obj/machinery/atmospherics/components/binary/pump/on{
+	dir = 8;
+	name = "Gas to Cooling"
+	},
+/obj/effect/turf_decal/stripes/line{
+	dir = 8
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"mXF" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/dirt,
+/obj/structure/cable,
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+/area/engine/engineering)
+"mYr" = (
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+/area/engine/atmos)
 "nbd" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/landmark/start/prisoner,
@@ -111045,6 +109772,18 @@
 /obj/effect/turf_decal/tile/neutral,
 /turf/open/floor/plasteel/dark,
 /area/science/genetics)
+"ncQ" = (
+/obj/structure/lattice/catwalk,
+/obj/structure/transit_tube/horizontal,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/simple/orange/visible,
+/turf/open/space,
+/area/space/nearstation)
 "neh" = (
 /obj/effect/spawner/structure/window/reinforced,
 /obj/structure/cable,
@@ -111086,6 +109825,14 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel/cafeteria,
 /area/security/prison)
+"nlX" = (
+/obj/machinery/door/poddoor/shutters/radiation/preopen{
+	id = "engsm";
+	name = "Radiation Chamber Shutters"
+	},
+/obj/item/crowbar,
+/turf/open/floor/plating,
+/area/engine/supermatter)
 "noj" = (
 /obj/effect/turf_decal/tile/yellow{
 	dir = 4
@@ -111210,6 +109957,18 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
 /area/medical/medbay/central)
+"nza" = (
+/obj/structure/cable,
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"nzC" = (
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+/turf/closed/wall/r_wall,
+/area/engine/engineering)
 "nAj" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/machinery/hydroponics/constructable,
@@ -111232,6 +109991,13 @@
 "nBr" = (
 /turf/closed/wall/r_wall,
 /area/engine/storage_shared)
+"nDz" = (
+/obj/machinery/atmospherics/components/binary/pump{
+	dir = 4
+	},
+/obj/effect/turf_decal/delivery,
+/turf/open/floor/plasteel/dark,
+/area/engine/engineering)
 "nDZ" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 8
@@ -111270,12 +110036,27 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/medbay/central)
+"nJn" = (
+/obj/effect/mapping_helpers/airlock/cyclelink_helper{
+	dir = 4
+	},
+/obj/machinery/door/airlock/atmos/glass{
+	req_access_txt = "24"
+	},
+/turf/open/floor/engine/vacuum,
+/area/engine/atmos)
 "nJq" = (
 /obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
 	dir = 1
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/surgery/room_b)
+"nKl" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/turf/open/floor/plating,
+/area/engine/engineering)
 "nLd" = (
 /obj/structure/cable,
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
@@ -111337,6 +110118,10 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/sleeper)
+"nRH" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/turf/open/floor/plating,
+/area/engine/engineering)
 "nSh" = (
 /obj/machinery/atmospherics/pipe/simple/general/hidden,
 /turf/closed/wall/r_wall,
@@ -111367,6 +110152,10 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison/safe)
+"nUt" = (
+/obj/effect/landmark/start/station_engineer,
+/turf/open/floor/engine,
+/area/engine/engineering)
 "nYb" = (
 /obj/machinery/hydroponics/soil,
 /obj/item/cultivator,
@@ -111378,18 +110167,6 @@
 	icon_state = "panelscorched"
 	},
 /area/security/prison)
-"nZm" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 4
-	},
-/obj/machinery/door/poddoor/shutters/radiation/preopen{
-	id = "engsm";
-	name = "Radiation Chamber Shutters"
-	},
-/turf/open/floor/plating,
-/area/engine/supermatter)
 "oaQ" = (
 /obj/structure/cable,
 /obj/effect/turf_decal/tile/neutral{
@@ -111428,6 +110205,15 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/security/prison/safe)
+"olO" = (
+/obj/machinery/atmospherics/pipe/simple/green/visible{
+	dir = 4
+	},
+/obj/effect/turf_decal/stripes/line{
+	dir = 4
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "olS" = (
 /obj/machinery/portable_atmospherics/canister/oxygen,
 /obj/effect/decal/cleanable/dirt,
@@ -111565,6 +110351,14 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/psychology)
+"oFc" = (
+/obj/machinery/camera{
+	c_tag = "Engineering - Supermatter";
+	dir = 8;
+	name = "engineering camera"
+	},
+/turf/open/floor/engine,
+/area/engine/supermatter)
 "oGH" = (
 /obj/machinery/shower{
 	pixel_y = 16
@@ -111572,22 +110366,18 @@
 /obj/effect/turf_decal/trimline/blue/end,
 /turf/open/floor/plasteel/white,
 /area/medical/sleeper)
-"oHC" = (
-/obj/effect/turf_decal/stripes/corner{
+"oHx" = (
+/obj/machinery/atmospherics/components/trinary/filter/flipped/critical{
+	dir = 8;
+	filter_type = "n2"
+	},
+/obj/effect/turf_decal/bot,
+/obj/effect/turf_decal/tile/yellow{
 	dir = 1
 	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "oIl" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 10
@@ -111647,6 +110437,33 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/science/mixing)
+"oOw" = (
+/obj/machinery/atmospherics/pipe/simple/green/visible{
+	dir = 4
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"oOM" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
+	dir = 4
+	},
+/obj/structure/extinguisher_cabinet{
+	pixel_y = -32
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"oPa" = (
+/obj/machinery/atmospherics/pipe/simple/green/visible{
+	dir = 6
+	},
+/turf/open/floor/engine,
+/area/engine/engineering)
+"oPu" = (
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+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/item/kirbyplants/random,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "oPC" = (
 /obj/structure/cable,
 /obj/effect/turf_decal/tile/neutral{
@@ -111668,6 +110485,10 @@
 	},
 /turf/open/floor/plating,
 /area/maintenance/port)
+"oQV" = (
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+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "oRB" = (
 /obj/machinery/newscaster{
 	pixel_y = -32
@@ -111790,6 +110611,14 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
 /area/hallway/primary/central)
+"pds" = (
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "peO" = (
 /obj/machinery/door/airlock/public/glass{
 	name = "Holodeck Access"
@@ -111817,6 +110646,11 @@
 	},
 /turf/open/floor/plating,
 /area/security/prison)
+"pfk" = (
+/obj/machinery/atmospherics/pipe/manifold4w/green/visible,
+/obj/machinery/meter,
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+/area/engine/engineering)
 "pfl" = (
 /obj/effect/turf_decal/stripes/corner{
 	dir = 8
@@ -111870,6 +110704,22 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/medbay/central)
+"pjq" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/turf_decal/stripes/line{
+	dir = 8
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "pkY" = (
 /obj/structure/sign/poster/official/help_others{
 	pixel_x = 32
@@ -111893,6 +110743,17 @@
 	},
 /turf/open/floor/plasteel/cafeteria,
 /area/security/prison)
+"pmj" = (
+/obj/machinery/light{
+	dir = 1
+	},
+/obj/machinery/atmospherics/pipe/simple/cyan/visible{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/dirt,
+/obj/structure/cable,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "pmJ" = (
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 /obj/effect/turf_decal/tile/neutral{
@@ -111927,28 +110788,18 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
-"pnP" = (
-/obj/structure/cable,
-/obj/effect/turf_decal/bot,
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
-/turf/open/floor/plasteel,
-/area/engine/atmospherics_engine)
 "pop" = (
-/obj/machinery/light/small{
-	dir = 8
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
+/obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
 	dir = 4
 	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"ppO" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
 	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
+/turf/closed/wall/r_wall,
+/area/engine/engineering)
 "pqq" = (
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 /obj/effect/turf_decal/bot,
@@ -111975,6 +110826,22 @@
 	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
+"pvp" = (
+/obj/item/kirbyplants/random,
+/obj/machinery/light,
+/obj/structure/extinguisher_cabinet{
+	pixel_x = 26
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"pwo" = (
+/obj/machinery/camera{
+	c_tag = "Engineering - Supermatter Emitters";
+	name = "engineering camera"
+	},
+/obj/effect/landmark/event_spawn,
+/turf/open/floor/plating,
+/area/engine/engineering)
 "pxG" = (
 /turf/closed/wall,
 /area/medical/pharmacy)
@@ -112032,6 +110899,20 @@
 	},
 /turf/open/floor/plasteel,
 /area/engine/storage_shared)
+"pDb" = (
+/obj/machinery/atmospherics/pipe/manifold/general/visible/layer4,
+/obj/machinery/atmospherics/pipe/manifold/general/visible/layer2{
+	dir = 1
+	},
+/turf/open/floor/engine,
+/area/engine/supermatter)
+"pDi" = (
+/obj/structure/lattice,
+/obj/machinery/atmospherics/pipe/simple/orange/visible{
+	dir = 4
+	},
+/turf/open/space/basic,
+/area/space/nearstation)
 "pEQ" = (
 /obj/effect/turf_decal/tile/blue,
 /obj/effect/turf_decal/tile/blue{
@@ -112107,6 +110988,21 @@
 /obj/effect/turf_decal/tile/yellow,
 /turf/open/floor/plasteel/white,
 /area/medical/chemistry)
+"pJZ" = (
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+/turf/open/floor/plating,
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+"pLw" = (
+/obj/structure/cable,
+/turf/closed/wall,
+/area/engine/atmos)
+"pMq" = (
+/obj/machinery/atmospherics/pipe/simple/green/visible{
+	dir = 4
+	},
+/obj/machinery/light,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "pND" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/machinery/light/small{
@@ -112145,6 +111041,14 @@
 /obj/structure/disposalpipe/segment,
 /turf/open/floor/plasteel,
 /area/medical/morgue)
+"pWp" = (
+/obj/machinery/atmospherics/pipe/manifold/cyan/visible{
+	dir = 1
+	},
+/obj/effect/decal/cleanable/dirt,
+/obj/structure/cable,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "pWW" = (
 /obj/effect/decal/cleanable/dirt,
 /turf/open/floor/plasteel,
@@ -112159,6 +111063,14 @@
 	},
 /turf/open/floor/plasteel,
 /area/engine/storage_shared)
+"qcU" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/simple/green/visible,
+/obj/machinery/atmospherics/pipe/simple/general/visible/layer4,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "qdq" = (
 /obj/effect/spawner/structure/window/reinforced,
 /turf/open/floor/plating,
@@ -112211,6 +111123,10 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/secondary/command)
+"qeS" = (
+/obj/machinery/atmospherics/components/unary/portables_connector/visible,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "qhc" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
@@ -112222,6 +111138,15 @@
 /obj/effect/turf_decal/delivery,
 /turf/open/floor/plasteel,
 /area/science/research/abandoned)
+"qjb" = (
+/obj/machinery/atmospherics/pipe/manifold/green/visible{
+	dir = 8
+	},
+/obj/effect/turf_decal/stripes/line{
+	dir = 4
+	},
+/turf/open/floor/engine,
+/area/engine/engineering)
 "qjg" = (
 /obj/machinery/door/airlock/public/glass{
 	name = "Holodeck Access"
@@ -112249,6 +111174,12 @@
 	},
 /turf/open/floor/plating,
 /area/maintenance/port)
+"qka" = (
+/obj/structure/cable,
+/obj/machinery/light/small,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "qkz" = (
 /obj/structure/table/reinforced,
 /obj/machinery/door/firedoor,
@@ -112276,6 +111207,13 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/secondary/entry)
+"qkN" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 8
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "qlz" = (
 /obj/machinery/light{
 	dir = 4;
@@ -112292,6 +111230,13 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/primary/aft)
+"qnj" = (
+/obj/structure/table/reinforced,
+/obj/item/weldingtool,
+/obj/item/clothing/head/welding,
+/obj/effect/turf_decal/bot,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "qnx" = (
 /obj/machinery/atmospherics/components/unary/outlet_injector/atmos/toxins_mixing_input,
 /turf/open/floor/engine/vacuum,
@@ -112312,6 +111257,19 @@
 /obj/effect/turf_decal/tile/neutral,
 /turf/open/floor/plasteel/dark,
 /area/science/genetics)
+"qnI" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 8
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "qnV" = (
 /obj/machinery/firealarm{
 	dir = 1;
@@ -112355,6 +111313,16 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
+"qtI" = (
+/obj/structure/table/reinforced,
+/obj/item/lightreplacer,
+/obj/effect/turf_decal/bot,
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "qtR" = (
 /obj/effect/turf_decal/tile/red{
 	dir = 1
@@ -112440,6 +111408,10 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
+"qEb" = (
+/obj/structure/reflector/box,
+/turf/open/floor/plating,
+/area/engine/engineering)
 "qFn" = (
 /obj/structure/cable,
 /obj/structure/extinguisher_cabinet{
@@ -112488,6 +111460,14 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/primary/central)
+"qKv" = (
+/obj/structure/sign/warning/fire,
+/turf/closed/wall,
+/area/engine/atmos)
+"qMx" = (
+/obj/effect/turf_decal/stripes/line,
+/turf/open/floor/engine,
+/area/engine/engineering)
 "qNG" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/turf_decal/stripes/line{
@@ -112495,6 +111475,13 @@
 	},
 /turf/open/floor/plasteel,
 /area/engine/gravity_generator)
+"qNN" = (
+/obj/machinery/light/small{
+	brightness = 3;
+	dir = 8
+	},
+/turf/open/floor/engine/vacuum,
+/area/engine/atmos)
 "qOw" = (
 /obj/effect/spawner/structure/window/reinforced,
 /obj/structure/cable,
@@ -112504,6 +111491,12 @@
 	},
 /turf/open/floor/plating,
 /area/science/xenobiology)
+"qPo" = (
+/obj/machinery/atmospherics/pipe/simple/orange/visible{
+	dir = 4
+	},
+/turf/closed/wall/r_wall,
+/area/engine/atmos)
 "qSG" = (
 /obj/structure/cable,
 /obj/effect/turf_decal/tile/neutral,
@@ -112588,6 +111581,13 @@
 /obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
 /area/engine/storage_shared)
+"qYN" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
+	dir = 4
+	},
+/obj/machinery/light,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "rdI" = (
 /obj/structure/disposalpipe/segment,
 /obj/effect/landmark/event_spawn,
@@ -112630,6 +111630,13 @@
 	},
 /turf/open/floor/plating/airless,
 /area/maintenance/port)
+"rho" = (
+/obj/effect/decal/cleanable/dirt,
+/obj/machinery/atmospherics/components/binary/valve/digital{
+	dir = 4
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "rhs" = (
 /obj/item/radio/intercom{
 	desc = "A station intercom. It looks like it has been modified to not broadcast.";
@@ -112656,6 +111663,12 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
+"rjH" = (
+/obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
+	dir = 4
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "rjQ" = (
 /obj/structure/cable,
 /obj/effect/turf_decal/tile/neutral,
@@ -112667,6 +111680,17 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel/white,
 /area/medical/medbay/central)
+"rmC" = (
+/obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
+	dir = 4
+	},
+/obj/structure/table/reinforced,
+/obj/item/wrench,
+/obj/item/weldingtool,
+/obj/item/clothing/head/welding,
+/obj/item/clothing/gloves/color/yellow,
+/turf/open/floor/plating,
+/area/engine/engineering)
 "rmX" = (
 /obj/structure/bed/roller,
 /obj/machinery/iv_drip,
@@ -112713,6 +111737,17 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/science/xenobiology)
+"rvN" = (
+/obj/machinery/atmospherics/components/trinary/filter/flipped/critical{
+	dir = 8
+	},
+/obj/effect/turf_decal/bot,
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "rwd" = (
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
 	dir = 8
@@ -112741,6 +111776,27 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel,
 /area/security/prison)
+"rxf" = (
+/obj/machinery/atmospherics/pipe/heat_exchanging/simple,
+/obj/structure/lattice/catwalk,
+/turf/open/space/basic,
+/area/space/nearstation)
+"ryf" = (
+/obj/item/kirbyplants/random,
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/manifold/supply/hidden/layer4{
+	dir = 1
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"ryC" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
+	dir = 4
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "ryN" = (
 /obj/effect/turf_decal/tile/neutral,
 /obj/effect/turf_decal/tile/neutral{
@@ -112781,6 +111837,15 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/science/xenobiology)
+"rAd" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 6
+	},
+/obj/machinery/atmospherics/components/binary/pump{
+	dir = 1
+	},
+/turf/open/floor/engine,
+/area/engine/engineering)
 "rCv" = (
 /turf/open/floor/plasteel,
 /area/science/misc_lab/range)
@@ -112943,6 +112008,11 @@
 /obj/effect/turf_decal/trimline/yellow/filled/warning,
 /turf/open/floor/plasteel/white,
 /area/medical/chemistry)
+"rSK" = (
+/obj/structure/lattice,
+/obj/structure/grille,
+/turf/closed/wall/r_wall,
+/area/space/nearstation)
 "rUD" = (
 /obj/machinery/meter,
 /obj/effect/decal/cleanable/dirt,
@@ -113040,6 +112110,18 @@
 /obj/effect/turf_decal/bot,
 /turf/open/floor/plasteel,
 /area/science/xenobiology)
+"sbW" = (
+/obj/effect/landmark/start/atmospheric_technician,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"scQ" = (
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "scS" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/cable,
@@ -113134,10 +112216,41 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
+"stQ" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 1
+	},
+/obj/machinery/atmospherics/pipe/manifold/cyan/visible{
+	dir = 1
+	},
+/obj/structure/cable,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"sus" = (
+/obj/machinery/light{
+	dir = 8
+	},
+/obj/structure/cable,
+/obj/structure/table/reinforced,
+/obj/item/pipe_dispenser,
+/obj/item/pipe_dispenser,
+/obj/item/pipe_dispenser,
+/obj/machinery/atmospherics/pipe/layer_manifold,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "svv" = (
 /obj/machinery/door/poddoor/incinerator_toxmix,
 /turf/open/floor/engine/vacuum,
 /area/science/mixing/chamber)
+"swd" = (
+/obj/structure/lattice,
+/obj/machinery/atmospherics/pipe/simple/orange/visible,
+/turf/open/space,
+/area/engine/atmos)
+"swe" = (
+/obj/structure/cable,
+/turf/open/floor/engine,
+/area/engine/supermatter)
 "sxA" = (
 /obj/machinery/door/poddoor/preopen{
 	id = "brigprison";
@@ -113176,6 +112289,17 @@
 /obj/effect/turf_decal/tile/blue,
 /turf/open/floor/plasteel/white,
 /area/medical/psychology)
+"sCe" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 1
+	},
+/obj/machinery/atmospherics/pipe/simple/cyan/visible{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/dirt,
+/obj/structure/cable,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "sDg" = (
 /obj/item/kirbyplants{
 	icon_state = "plant-21"
@@ -113214,16 +112338,6 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/security/prison)
-"sJw" = (
-/obj/machinery/light{
-	dir = 1
-	},
-/obj/structure/cable,
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/turf/open/floor/plating,
-/area/engine/engineering)
 "sJX" = (
 /obj/structure/disposalpipe/segment{
 	dir = 4
@@ -113254,6 +112368,14 @@
 /obj/effect/turf_decal/tile/yellow,
 /turf/open/floor/plasteel/white,
 /area/medical/chemistry)
+"sNB" = (
+/obj/structure/lattice/catwalk,
+/obj/machinery/atmospherics/pipe/simple/yellow/visible{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/orange/visible,
+/turf/open/space,
+/area/engine/atmos)
 "sOi" = (
 /obj/structure/plasticflaps/opaque,
 /obj/machinery/navbeacon{
@@ -113280,6 +112402,23 @@
 /obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2,
 /turf/open/floor/plasteel,
 /area/security/prison/safe)
+"sQY" = (
+/obj/machinery/holopad,
+/obj/effect/decal/cleanable/dirt,
+/obj/structure/cable,
+/obj/effect/turf_decal/bot,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/simple/orange/hidden,
+/turf/open/floor/plasteel,
+/area/engine/gravity_generator)
+"sSF" = (
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "sTz" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/turf_decal/tile/neutral{
@@ -113356,6 +112495,23 @@
 	},
 /turf/open/floor/plasteel,
 /area/medical/morgue)
+"sXG" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
+	dir = 4
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"sYn" = (
+/obj/machinery/atmospherics/pipe/simple/general/visible{
+	dir = 4
+	},
+/turf/closed/wall/r_wall,
+/area/engine/atmos)
 "sZD" = (
 /obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
 	dir = 4
@@ -113387,6 +112543,21 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/chemistry)
+"tdL" = (
+/obj/machinery/atmospherics/pipe/simple/green/visible{
+	dir = 4
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"teq" = (
+/obj/effect/landmark/event_spawn,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "ter" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/turf_decal/tile/neutral{
@@ -113412,6 +112583,11 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/science/mixing)
+"teS" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/machinery/atmospherics/pipe/manifold4w/scrubbers/hidden/layer2,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "tfD" = (
 /turf/open/floor/plasteel{
 	heat_capacity = 1e+006
@@ -113432,6 +112608,9 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/primary/aft)
+"tmu" = (
+/turf/closed/wall,
+/area/maintenance/disposal/incinerator)
 "tpD" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/disposalpipe/segment,
@@ -113469,6 +112648,29 @@
 /obj/machinery/atmospherics/components/unary/vent_pump/on/layer4,
 /turf/open/floor/plasteel,
 /area/security/prison)
+"trD" = (
+/obj/machinery/atmospherics/components/binary/pump/on{
+	dir = 1;
+	name = "Engine Cooling Bypass"
+	},
+/obj/effect/turf_decal/stripes/line{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/simple/general/visible/layer2{
+	dir = 10
+	},
+/obj/machinery/atmospherics/pipe/simple/general/visible/layer4{
+	dir = 9
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"trS" = (
+/obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
+	dir = 1
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "tse" = (
 /obj/structure/lattice/catwalk,
 /obj/structure/disposalpipe/segment{
@@ -113479,6 +112681,11 @@
 	},
 /turf/open/space/basic,
 /area/space/nearstation)
+"ttv" = (
+/obj/effect/decal/cleanable/dirt,
+/obj/structure/cable,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "ttx" = (
 /obj/effect/turf_decal/trimline/yellow/filled/warning{
 	dir = 1
@@ -113495,6 +112702,12 @@
 /obj/effect/turf_decal/tile/neutral,
 /turf/open/floor/plasteel,
 /area/vacant_room/commissary)
+"twC" = (
+/obj/machinery/atmospherics/components/unary/vent_pump/on/layer4{
+	dir = 1
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "txy" = (
 /obj/machinery/door/firedoor,
 /obj/structure/table/reinforced,
@@ -113603,6 +112816,13 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/secondary/entry)
+"tGf" = (
+/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
+	dir = 9
+	},
+/obj/structure/lattice/catwalk,
+/turf/open/space/basic,
+/area/space/nearstation)
 "tGU" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/bodycontainer/morgue{
@@ -113660,6 +112880,13 @@
 	},
 /turf/open/floor/plasteel/cafeteria,
 /area/security/prison)
+"tLN" = (
+/obj/machinery/atmospherics/pipe/manifold4w/green/visible,
+/obj/effect/turf_decal/stripes/line{
+	dir = 4
+	},
+/turf/open/floor/engine,
+/area/engine/engineering)
 "tMk" = (
 /obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
 	dir = 4
@@ -113709,6 +112936,11 @@
 /obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2,
 /turf/open/floor/plating,
 /area/security/prison/safe)
+"tYH" = (
+/obj/machinery/atmospherics/pipe/simple/orange/visible,
+/obj/structure/cable,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "uap" = (
 /obj/machinery/firealarm{
 	dir = 4;
@@ -113719,6 +112951,12 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/primary/central)
+"ubc" = (
+/obj/machinery/atmospherics/pipe/simple/orange/hidden{
+	dir = 9
+	},
+/turf/closed/wall/r_wall,
+/area/engine/gravity_generator)
 "ubH" = (
 /obj/structure/closet/crate/hydroponics,
 /obj/item/paper/guides/jobs/hydroponics,
@@ -113747,6 +112985,13 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
+"ucT" = (
+/obj/machinery/light{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "ugx" = (
 /obj/structure/sign/poster/ripped{
 	pixel_y = -32
@@ -113784,12 +113029,21 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/medbay/central)
-"ukr" = (
-/obj/effect/turf_decal/stripes/corner{
-	dir = 8
+"ujG" = (
+/obj/structure/window/plasma/reinforced/spawner/west{
+	dir = 4
 	},
-/turf/open/floor/plating/airless,
-/area/space/nearstation)
+/obj/machinery/power/rad_collector/anchored,
+/obj/structure/cable,
+/turf/open/floor/engine,
+/area/engine/supermatter)
+"ukr" = (
+/obj/machinery/atmospherics/pipe/simple/orange/visible{
+	dir = 5
+	},
+/obj/effect/turf_decal/delivery,
+/turf/open/floor/plasteel/dark,
+/area/engine/engineering)
 "ukR" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/decal/cleanable/dirt,
@@ -113808,6 +113062,13 @@
 	},
 /turf/open/floor/plasteel,
 /area/maintenance/port)
+"ulV" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/effect/decal/cleanable/dirt,
+/obj/effect/spawner/structure/window/plasma/reinforced,
+/turf/open/floor/plating,
+/area/engine/engineering)
 "ume" = (
 /obj/machinery/door/window/brigdoor{
 	dir = 1;
@@ -113878,6 +113139,10 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
+"uuT" = (
+/obj/item/kirbyplants/random,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "uvc" = (
 /obj/structure/cable,
 /obj/effect/turf_decal/tile/blue{
@@ -113896,6 +113161,12 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/medbay/central)
+"uwX" = (
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plating{
+	icon_state = "platingdmg1"
+	},
+/area/maintenance/port)
 "uxC" = (
 /obj/structure/cable,
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
@@ -113911,6 +113182,10 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/primary/port)
+"uxT" = (
+/obj/machinery/atmospherics/components/unary/vent_pump/on/layer4,
+/turf/open/floor/plating,
+/area/engine/engineering)
 "uAh" = (
 /obj/machinery/door/airlock/security/glass{
 	name = "Permabrig Cell 5";
@@ -113939,6 +113214,31 @@
 /obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden/layer2,
 /turf/open/floor/plating,
 /area/maintenance/port)
+"uCM" = (
+/obj/machinery/atmospherics/pipe/simple/general/visible/layer2{
+	dir = 6
+	},
+/obj/machinery/atmospherics/pipe/simple/general/visible/layer4{
+	dir = 5
+	},
+/turf/open/floor/engine,
+/area/engine/supermatter)
+"uCV" = (
+/obj/machinery/camera{
+	c_tag = "Engineering - Supermatter Room";
+	dir = 4;
+	name = "engineering camera"
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
+"uEc" = (
+/obj/machinery/atmospherics/pipe/simple/cyan/visible{
+	dir = 9
+	},
+/obj/structure/cable,
+/obj/machinery/meter,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "uFG" = (
 /obj/structure/table/glass,
 /obj/machinery/light_switch{
@@ -113971,6 +113271,29 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/security/execution/education)
+"uGH" = (
+/obj/machinery/button/door{
+	id = "engsm";
+	name = "Radiation Shutters Control";
+	pixel_y = -24;
+	req_access_txt = "10"
+	},
+/obj/effect/mapping_helpers/airlock/cyclelink_helper{
+	dir = 8
+	},
+/obj/machinery/door/airlock/engineering/glass/critical{
+	heat_proof = 1;
+	name = "Supermatter Chamber";
+	req_one_access_txt = "10;24"
+	},
+/obj/machinery/atmospherics/pipe/simple/general/visible/layer2{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/general/visible/layer4{
+	dir = 4
+	},
+/turf/open/floor/engine,
+/area/engine/supermatter)
 "uHd" = (
 /obj/structure/lattice,
 /obj/structure/grille,
@@ -114003,6 +113326,13 @@
 	},
 /turf/open/floor/plasteel,
 /area/medical/morgue)
+"uKa" = (
+/obj/machinery/atmospherics/pipe/heat_exchanging/simple{
+	dir = 6
+	},
+/obj/structure/lattice/catwalk,
+/turf/open/space/basic,
+/area/space/nearstation)
 "uKn" = (
 /obj/structure/cable,
 /obj/effect/turf_decal/tile/neutral{
@@ -114023,6 +113353,12 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/security/execution/education)
+"uLs" = (
+/obj/effect/turf_decal/box/white{
+	color = "#9FED58"
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "uLB" = (
 /obj/effect/turf_decal/tile/yellow,
 /obj/effect/turf_decal/tile/yellow{
@@ -114067,6 +113403,10 @@
 /obj/machinery/atmospherics/pipe/simple/general/visible,
 /turf/open/floor/plasteel/dark,
 /area/science/mixing)
+"uOj" = (
+/obj/effect/decal/cleanable/oil,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "uOU" = (
 /obj/machinery/light{
 	dir = 8
@@ -114105,6 +113445,21 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/science/xenobiology)
+"uQl" = (
+/obj/effect/turf_decal/delivery,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "uSW" = (
 /obj/structure/table,
 /obj/item/paper_bin{
@@ -114145,6 +113500,23 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/sleeper)
+"uVp" = (
+/obj/effect/turf_decal/tile/neutral{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/neutral,
+/obj/effect/turf_decal/tile/neutral{
+	dir = 4
+	},
+/obj/effect/turf_decal/tile/neutral{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/simple/green/visible,
+/obj/machinery/atmospherics/pipe/simple/orange/visible{
+	dir = 4
+	},
+/turf/open/floor/plasteel/dark,
+/area/engine/atmos)
 "uXz" = (
 /obj/machinery/firealarm{
 	pixel_y = -26
@@ -114166,21 +113538,16 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/secondary/entry)
-"uYS" = (
-/obj/machinery/door/airlock/atmos/glass/critical{
-	heat_proof = 1;
-	name = "Supermatter Chamber";
-	req_one_access_txt = "24;10"
-	},
-/obj/effect/mapping_helpers/airlock/cyclelink_helper{
-	dir = 1
-	},
-/turf/open/floor/engine,
-/area/engine/supermatter)
 "uZU" = (
 /obj/effect/turf_decal/trimline/blue/filled/corner,
 /turf/open/floor/plasteel/white,
 /area/medical/sleeper)
+"vam" = (
+/obj/machinery/airalarm/engine{
+	pixel_y = 23
+	},
+/turf/open/floor/engine,
+/area/engine/supermatter)
 "vaR" = (
 /obj/structure/disposalpipe/segment{
 	dir = 4
@@ -114192,6 +113559,12 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/science/research)
+"vbY" = (
+/obj/machinery/door/airlock/atmos/glass{
+	req_access_txt = "24"
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "vec" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/tank_holder/emergency_oxygen,
@@ -114255,6 +113628,13 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/primary/central)
+"voQ" = (
+/obj/effect/decal/cleanable/oil,
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/turf/open/floor/plating,
+/area/engine/engineering)
 "vqo" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/disposalpipe/segment{
@@ -114273,6 +113653,13 @@
 	},
 /turf/open/floor/plasteel,
 /area/maintenance/port)
+"vqI" = (
+/obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "vrf" = (
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
 	dir = 4
@@ -114345,6 +113732,25 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/science/mixing)
+"vAC" = (
+/obj/effect/landmark/event_spawn,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"vBu" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "vDU" = (
 /obj/effect/turf_decal/delivery,
 /turf/open/floor/plasteel,
@@ -114371,6 +113777,16 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
 /turf/open/floor/plasteel/dark,
 /area/security/execution/education)
+"vET" = (
+/obj/structure/table/reinforced,
+/obj/item/analyzer{
+	pixel_x = 7;
+	pixel_y = 3
+	},
+/obj/item/stack/sheet/metal/fifty,
+/obj/effect/turf_decal/bot,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "vFc" = (
 /turf/closed/wall,
 /area/medical/surgery/room_b)
@@ -114402,6 +113818,12 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/medbay/central)
+"vHV" = (
+/obj/machinery/atmospherics/pipe/simple/orange/hidden{
+	dir = 6
+	},
+/turf/closed/wall/r_wall,
+/area/engine/gravity_generator)
 "vHZ" = (
 /obj/structure/window/reinforced{
 	dir = 8
@@ -114425,12 +113847,33 @@
 	},
 /turf/open/floor/plating,
 /area/maintenance/port)
+"vMe" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/turf/closed/wall,
+/area/engine/atmos)
 "vNp" = (
 /obj/effect/turf_decal/tile/blue{
 	dir = 4
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/psychology)
+"vOg" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 9
+	},
+/obj/structure/rack,
+/obj/item/stack/cable_coil,
+/obj/item/stack/cable_coil,
+/obj/item/stack/cable_coil,
+/obj/item/wirecutters,
+/obj/item/crowbar,
+/turf/open/floor/plating,
+/area/engine/engineering)
 "vOp" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/decal/cleanable/dirt,
@@ -114462,6 +113905,16 @@
 /obj/structure/lattice/catwalk,
 /turf/open/space/basic,
 /area/space/nearstation)
+"vVo" = (
+/obj/machinery/door/airlock/highsecurity{
+	name = "Emergency Access";
+	req_one_access_txt = "10"
+	},
+/obj/effect/mapping_helpers/airlock/cyclelink_helper{
+	dir = 1
+	},
+/turf/closed/wall/r_wall,
+/area/engine/engineering)
 "vVy" = (
 /obj/effect/spawner/structure/window/reinforced,
 /obj/machinery/pinpointer_dispenser,
@@ -114490,6 +113943,20 @@
 "vXz" = (
 /turf/closed/wall,
 /area/security/prison/safe)
+"vXA" = (
+/obj/structure/lattice,
+/obj/machinery/atmospherics/pipe/simple/general/visible{
+	dir = 4
+	},
+/turf/closed/wall/r_wall,
+/area/engine/atmos)
+"vXN" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "wav" = (
 /obj/machinery/door/airlock/external{
 	name = "External Docking Port"
@@ -114521,6 +113988,12 @@
 	},
 /turf/open/floor/plasteel,
 /area/maintenance/solars/port/fore)
+"wcV" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2,
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "wdi" = (
 /obj/machinery/door/window/brigdoor{
 	name = "Creature Pen";
@@ -114613,6 +114086,17 @@
 	},
 /turf/open/floor/plasteel,
 /area/science/mixing)
+"wnf" = (
+/obj/structure/cable,
+/obj/effect/mapping_helpers/airlock/cyclelink_helper{
+	dir = 4
+	},
+/obj/machinery/door/airlock/engineering/glass{
+	name = "Supermatter Engine Room";
+	req_one_access_txt = "10"
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "wqd" = (
 /obj/effect/landmark/start/medical_doctor,
 /obj/effect/turf_decal/trimline/blue/filled/line{
@@ -114631,6 +114115,17 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
+"wsJ" = (
+/obj/structure/cable,
+/obj/effect/mapping_helpers/airlock/cyclelink_helper{
+	dir = 8
+	},
+/obj/machinery/door/airlock/engineering/glass{
+	name = "Supermatter Engine Room";
+	req_one_access_txt = "10"
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "wtm" = (
 /obj/structure/sign/warning/electricshock{
 	pixel_x = -32
@@ -114649,12 +114144,38 @@
 	},
 /turf/open/floor/plasteel/cafeteria,
 /area/security/prison)
+"wtL" = (
+/obj/structure/closet/radiation,
+/obj/effect/turf_decal/stripes/line{
+	dir = 9
+	},
+/obj/machinery/light{
+	dir = 8
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "wvD" = (
 /obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
 	dir = 4
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/psychology)
+"wwI" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
+"wwU" = (
+/obj/machinery/door/poddoor/shutters/radiation/preopen{
+	id = "engsm";
+	name = "Radiation Chamber Shutters"
+	},
+/obj/item/wrench,
+/obj/structure/cable,
+/turf/open/floor/plating,
+/area/engine/supermatter)
 "wyY" = (
 /obj/structure/cable,
 /obj/effect/turf_decal/tile/red,
@@ -114755,6 +114276,20 @@
 	},
 /turf/open/floor/plasteel,
 /area/security/prison)
+"wMR" = (
+/obj/machinery/atmospherics/pipe/simple/orange/hidden{
+	dir = 8
+	},
+/turf/closed/wall/r_wall,
+/area/engine/gravity_generator)
+"wMY" = (
+/obj/structure/table/reinforced,
+/obj/item/storage/toolbox/electrical,
+/obj/item/wirecutters,
+/obj/effect/turf_decal/bot,
+/obj/item/crowbar,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "wNc" = (
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@@ -114795,6 +114330,10 @@
 /obj/machinery/atmospherics/components/unary/vent_scrubber/on/layer2,
 /turf/open/floor/plasteel,
 /area/security/prison/safe)
+"wPX" = (
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+/turf/closed/wall/r_wall,
+/area/engine/engineering)
 "wQo" = (
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 	dir = 4
@@ -114874,6 +114413,13 @@
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/surgery/room_b)
+"wZC" = (
+/obj/machinery/atmospherics/pipe/simple/orange/visible{
+	dir = 6
+	},
+/obj/structure/cable,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "xdD" = (
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@@ -114895,23 +114441,6 @@
 	},
 /turf/open/floor/plasteel,
 /area/medical/morgue)
-"xlV" = (
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-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral,
-/obj/effect/turf_decal/tile/neutral{
-	dir = 4
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/obj/machinery/firealarm{
-	dir = 4;
-	pixel_x = -24
-	},
-/turf/open/floor/plasteel/dark,
-/area/engine/atmospherics_engine)
 "xmf" = (
 /obj/machinery/light/small{
 	dir = 1
@@ -114950,6 +114479,14 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/maintenance/starboard/fore)
+"xoE" = (
+/obj/effect/turf_decal/box/white,
+/obj/effect/turf_decal/arrows/white{
+	color = "#0000FF";
+	pixel_y = 15
+	},
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "xtB" = (
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@@ -114963,6 +114500,17 @@
 "xvf" = (
 /turf/closed/wall/r_wall,
 /area/medical/chemistry)
+"xvI" = (
+/obj/structure/cable,
+/obj/effect/mapping_helpers/airlock/cyclelink_helper{
+	dir = 8
+	},
+/obj/machinery/door/airlock/engineering/glass{
+	name = "Supermatter Engine Room";
+	req_one_access_txt = "10;24"
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "xvZ" = (
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 /obj/item/storage/photo_album/prison,
@@ -114989,6 +114537,10 @@
 	},
 /turf/open/floor/plasteel/white,
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+"xyr" = (
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 "xze" = (
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@@ -115008,6 +114560,22 @@
 /obj/effect/turf_decal/trimline/yellow,
 /turf/open/floor/plasteel,
 /area/hallway/primary/fore)
+"xzK" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 8
+	},
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/machinery/atmospherics/pipe/simple/green/visible{
+	dir = 9
+	},
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "xzY" = (
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 /obj/item/clothing/gloves/color/latex,
@@ -115069,6 +114637,12 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/secondary/service)
+"xFv" = (
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+/obj/effect/decal/cleanable/oil,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 "xFP" = (
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 	pixel_y = 26
@@ -115165,6 +114739,15 @@
 	},
 /turf/open/floor/plasteel/dark,
 /area/science/xenobiology)
+"xOm" = (
+/obj/effect/mapping_helpers/airlock/cyclelink_helper{
+	dir = 8
+	},
+/obj/machinery/door/airlock/atmos/glass{
+	req_access_txt = "24"
+	},
+/turf/open/floor/engine/vacuum,
+/area/engine/atmos)
 "xOo" = (
 /obj/machinery/light/small,
 /obj/structure/closet/firecloset,
@@ -115210,10 +114793,27 @@
 	name = "Holodeck Projector Floor"
 	},
 /area/holodeck/rec_center)
+"xWl" = (
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "xXn" = (
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 /turf/open/floor/engine/vacuum,
 /area/science/mixing/chamber)
+"xXL" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden/layer4{
+	dir = 10
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden/layer2{
+	dir = 10
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/plasteel,
+/area/engine/atmos)
 "xZM" = (
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@@ -115309,6 +114909,23 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/primary/fore)
+"ylB" = (
+/obj/effect/spawner/structure/window/plasma/reinforced,
+/obj/machinery/atmospherics/pipe/heat_exchanging/junction{
+	dir = 8
+	},
+/turf/open/floor/plating,
+/area/engine/engineering)
+"ylP" = (
+/obj/machinery/atmospherics/pipe/simple/orange/visible,
+/obj/effect/turf_decal/tile/yellow{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/yellow,
+/obj/effect/decal/cleanable/dirt,
+/obj/machinery/meter,
+/turf/open/floor/plasteel,
+/area/engine/engineering)
 
 (1,1,1) = {"
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@@ -131381,22 +130998,22 @@ aad
 ajr
 aad
 ajr
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-aaa
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 aaa
 aaa
 aaa
@@ -131640,21 +131257,21 @@ aaa
 aad
 aaa
 aaa
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 aaa
 aaa
 aaa
 aaa
 aaa
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 aaa
 aaa
 aaa
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 aaa
 aaa
-aaa
-aaa
-aaa
-aaa
-aaa
+qYo
+qYo
 aaa
 aaa
 aaa
@@ -131897,20 +131514,20 @@ aaa
 ajr
 aaa
 aaa
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 aaa
 aaa
 aaa
 aaa
 aaa
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 aaa
 aaa
 aaa
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 aaa
 aaa
-aaa
-aaa
-aaa
-aaa
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 aaa
 aaa
 aaa
@@ -132152,22 +131769,22 @@ aad
 ajr
 aad
 ajr
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 aaa
 aaa
 aaa
@@ -132410,22 +132027,22 @@ ajr
 aaa
 ajr
 aaa
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 aaa
 aaa
 aaa
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 aaa
 aaa
 aaa
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 aaa
 aaa
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-aaa
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-aaa
-aaa
-aaa
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+qYo
 aaa
 aaa
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@@ -132665,23 +132282,23 @@ aaa
 aaa
 ajr
 aaa
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 aaa
 aaa
 aaa
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 aaa
 abj
-aaa
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 aaa
 aaa
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@@ -132921,21 +132538,21 @@ aad
 aad
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 aaa
 aaa
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 aad
 abj
 aad
@@ -133176,23 +132793,23 @@ aaa
 aad
 aaa
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 aaa
 abj
 aaa
@@ -133435,21 +133052,21 @@ aaa
 aad
 aaa
 aaa
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 aad
 abj
 aad
@@ -133690,23 +133307,23 @@ aad
 ajr
 ajr
 ajr
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 aaa
 abj
 aaa
@@ -133947,23 +133564,23 @@ aad
 aaa
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 aaa
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 aaa
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 aaa
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 aad
 abj
 caE
@@ -134199,28 +133816,28 @@ ciZ
 aaa
 bVZ
 aaa
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 caE
 cJI
 caE
@@ -134456,28 +134073,28 @@ ciZ
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 car
 car
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 car
 car
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 car
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 cIp
 cqI
 caE
@@ -134713,28 +134330,28 @@ ciZ
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 bVZ
 aaa
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 car
 cdB
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 cnI
 cJJ
 caE
@@ -134962,38 +134579,38 @@ bCE
 bEx
 bGb
 bHS
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-ciZ
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 car
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 ceb
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 cLr
 cGd
 cOm
@@ -135219,7 +134836,7 @@ bGc
 bEu
 bGc
 bxC
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 aad
 ciZ
 ciZ
@@ -135228,28 +134845,28 @@ aad
 bVZ
 aad
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 car
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 cCO
 gWD
 cjp
@@ -135476,7 +135093,7 @@ bCB
 eMS
 bFY
 fSj
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 aad
 ciZ
 aad
@@ -135485,28 +135102,28 @@ aad
 bVZ
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 cfA
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 car
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 ceb
 gWD
 cMO
@@ -135725,15 +135342,15 @@ aad
 aaa
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 bxD
 bze
 bAP
 bFZ
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 bFZ
 bHQ
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 bLF
 bNI
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@@ -135742,28 +135359,28 @@ aad
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 cIu
 rFt
 cMO
@@ -135982,7 +135599,7 @@ aRF
 aRF
 aRF
 aRF
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 bxC
 bzf
 bAO
@@ -135999,28 +135616,28 @@ bTK
 bWa
 bTK
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 cJK
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@@ -136239,7 +135856,7 @@ bpO
 brT
 bpO
 aRF
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 nBr
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 mCL
@@ -136256,28 +135873,28 @@ bTL
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 car
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 car
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 ceb
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 cMQ
@@ -136496,7 +136113,7 @@ bpO
 bpO
 btK
 aRF
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 nBr
 qWg
 mHL
@@ -136513,26 +136130,26 @@ bTM
 bWc
 bYo
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 car
 car
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@@ -136711,7 +136328,7 @@ aaa
 aad
 aaa
 aad
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 ajr
 ajr
 ajr
@@ -136753,7 +136370,7 @@ bpP
 brU
 btL
 aRF
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 vDU
@@ -136770,28 +136387,28 @@ bTN
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 cJM
 bnV
 cMO
@@ -136968,7 +136585,7 @@ aaa
 aaa
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 aaa
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 aaa
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@@ -137010,7 +136627,7 @@ bdm
 aUY
 baj
 aRF
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 nBr
 fbA
 fbA
@@ -137027,28 +136644,28 @@ bTO
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 bYq
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 cto
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 cJN
 cLA
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@@ -137225,20 +136842,20 @@ aaa
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 aad
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@@ -137258,16 +136875,16 @@ aRE
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 nBr
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@@ -137285,27 +136902,27 @@ bHV
 bHV
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 cea
 ukR
 cMO
@@ -137482,21 +137099,21 @@ aaa
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 aaa
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 aFr
 aGS
 aIt
@@ -137515,7 +137132,7 @@ aMG
 aWy
 aMB
 aZS
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 aWy
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@@ -137541,27 +137158,27 @@ bTP
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 car
 cCO
 cLA
@@ -137739,21 +137356,21 @@ aaa
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 aFr
 aGT
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@@ -137798,27 +137415,27 @@ bPR
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 cDT
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 car
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 bnV
@@ -137996,21 +137613,21 @@ aaa
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 aGU
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@@ -138029,7 +137646,7 @@ bbB
 bdb
 bex
 bfV
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 biW
 bkJ
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@@ -138055,27 +137672,27 @@ bTQ
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 hVS
@@ -138255,19 +137872,19 @@ ajr
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 aFs
 aGV
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@@ -138286,7 +137903,7 @@ aYa
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 biX
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@@ -138312,27 +137929,27 @@ bTR
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@@ -138513,18 +138130,18 @@ aad
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@@ -138543,7 +138160,7 @@ aZV
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@@ -138569,27 +138186,27 @@ bTS
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 car
 cxO
 cLA
@@ -138770,19 +138387,19 @@ ajr
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 aFr
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@@ -138800,7 +138417,7 @@ bbC
 aYc
 bez
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 biZ
 bkM
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@@ -138827,26 +138444,26 @@ bWk
 bYw
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 cCr
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 car
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@@ -139027,24 +138644,24 @@ aad
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 aIy
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 aOc
 aPI
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@@ -139083,27 +138700,27 @@ bTU
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 car
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 car
 cxN
 cLC
@@ -139278,30 +138895,30 @@ ajr
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@@ -139341,21 +138958,21 @@ bWm
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 cuS
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@@ -139535,30 +139152,30 @@ aad
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@@ -139598,20 +139215,20 @@ bWn
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 cdN
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@@ -139792,25 +139409,25 @@ ajr
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@@ -140049,30 +139666,30 @@ ajr
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 aGZ
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 aOj
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 aRx
@@ -140112,18 +139729,18 @@ bWn
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 car
 cxF
 cjn
@@ -140306,30 +139923,30 @@ ajr
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 aOh
 aPM
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@@ -140557,36 +140174,36 @@ aaa
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 aPN
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@@ -140626,7 +140243,7 @@ bHV
 bHV
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 cfH
 jDu
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@@ -140814,36 +140431,36 @@ aaa
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 aHc
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@@ -141071,31 +140688,31 @@ aaa
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@@ -141328,36 +140945,36 @@ aaa
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@@ -141585,36 +141202,36 @@ aaa
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 aOm
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@@ -141842,36 +141459,36 @@ aaa
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 eAK
 aPS
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@@ -142099,36 +141716,36 @@ aaa
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 aKb
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 aOn
 aPT
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@@ -142356,36 +141973,36 @@ aaa
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 aPU
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@@ -142613,36 +142230,36 @@ aaa
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 aRD
@@ -142870,35 +142487,35 @@ aaa
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 aML
 aMG
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@@ -143129,34 +142746,34 @@ aaa
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 aHk
 aIG
 aKf
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 aad
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@@ -143388,32 +143005,32 @@ aaa
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 aaa
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@@ -143658,7 +143275,7 @@ aad
 aaa
 avl
 avl
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 ayQ
 aAa
 aBe
@@ -143915,11 +143532,11 @@ alf
 alf
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 aqV
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 alf
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