diff --git a/.gitignore b/.gitignore
index 1d5f6007c8..172b470be4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -201,4 +201,4 @@ tools/MapAtmosFixer/MapAtmosFixer/bin/*
 .atom-build.json
 
 #Jukebox audio files
-/config/jukebox_music/**/*
\ No newline at end of file
+/config/jukebox_music/**/*
diff --git a/_maps/map_files/PubbyStation/PubbyStation.dmm b/_maps/map_files/PubbyStation/PubbyStation.dmm
index e00b845e55..14099640b7 100644
--- a/_maps/map_files/PubbyStation/PubbyStation.dmm
+++ b/_maps/map_files/PubbyStation/PubbyStation.dmm
@@ -16023,22 +16023,13 @@
 	},
 /turf/open/floor/plasteel,
 /area/hallway/secondary/exit/departure_lounge)
-"aQA" = (
-/obj/structure/disposalpipe/segment{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden{
-	dir = 8
-	},
-/turf/open/floor/plasteel,
-/area/hallway/primary/central)
 "aQB" = (
-/obj/structure/disposalpipe/junction/flip{
-	dir = 8
-	},
 /obj/machinery/atmospherics/components/unary/vent_scrubber/on{
 	dir = 8
 	},
+/obj/structure/disposalpipe/segment{
+	dir = 6
+	},
 /turf/open/floor/plasteel,
 /area/hallway/primary/central)
 "aQC" = (
@@ -24471,18 +24462,11 @@
 	},
 /area/medical/medbay/central)
 "bmB" = (
-/obj/item/twohanded/required/kirbyplants{
-	icon_state = "plant-21";
-	pixel_y = 3
-	},
 /obj/machinery/atmospherics/pipe/simple/supply/hidden{
 	dir = 5
 	},
-/obj/structure/sign/poster/official/random{
-	pixel_y = -32
-	},
-/turf/open/floor/plasteel/yellow/corner{
-	dir = 1
+/turf/open/floor/plasteel/blue/corner{
+	dir = 8
 	},
 /area/hallway/primary/central)
 "bmC" = (
@@ -26314,39 +26298,27 @@
 "brl" = (
 /obj/item/reagent_containers/glass/beaker/large,
 /obj/item/reagent_containers/glass/beaker/large,
-/obj/structure/table/glass,
 /obj/item/reagent_containers/glass/beaker/large,
 /obj/item/reagent_containers/glass/beaker/large,
 /obj/item/reagent_containers/dropper,
 /obj/item/reagent_containers/dropper,
+/obj/structure/table,
 /turf/open/floor/plasteel/whiteyellow/side{
 	dir = 1
 	},
 /area/medical/chemistry)
 "brm" = (
 /obj/machinery/chem_master,
-/obj/machinery/button/door{
-	id = "chemistry_shutters";
-	name = "Shutters Control";
-	pixel_x = 26;
-	pixel_y = 4;
-	req_access_txt = "5; 33"
+/obj/machinery/requests_console{
+	department = "Chemistry";
+	departmentType = 2;
+	pixel_x = 32;
+	receive_ore_updates = 1
 	},
 /turf/open/floor/plasteel/whiteyellow/side{
 	dir = 5
 	},
 /area/medical/chemistry)
-"bro" = (
-/obj/structure/plasticflaps/opaque,
-/obj/effect/turf_decal/delivery,
-/turf/open/floor/plasteel,
-/area/maintenance/department/engine)
-"brp" = (
-/obj/item/storage/toolbox/mechanical,
-/turf/open/floor/plasteel/whitepurple/side{
-	dir = 1
-	},
-/area/science/lab)
 "brq" = (
 /obj/structure/sink/kitchen{
 	desc = "A sink used for washing one's hands and face. It looks rusty and home-made";
@@ -26354,6 +26326,7 @@
 	pixel_y = 28
 	},
 /obj/item/stack/cable_coil/orange,
+/obj/item/storage/toolbox/mechanical,
 /turf/open/floor/plasteel/whitepurple/side{
 	dir = 1
 	},
@@ -26917,7 +26890,7 @@
 /area/medical/chemistry)
 "bsL" = (
 /obj/item/storage/box/beakers,
-/obj/structure/table/glass,
+/obj/structure/table,
 /turf/open/floor/plasteel/white,
 /area/medical/chemistry)
 "bsM" = (
@@ -27453,7 +27426,6 @@
 /turf/open/floor/plasteel/whiteblue/corner,
 /area/medical/medbay/central)
 "buj" = (
-/obj/machinery/chem_heater,
 /obj/machinery/light{
 	dir = 8
 	},
@@ -27464,21 +27436,22 @@
 	c_tag = "Chemistry";
 	dir = 4
 	},
+/obj/structure/disposalpipe/trunk{
+	dir = 4
+	},
+/obj/machinery/disposal/bin,
 /turf/open/floor/plasteel/whiteyellow/corner{
 	dir = 1
 	},
 /area/medical/chemistry)
 "buk" = (
 /obj/structure/disposalpipe/segment{
-	dir = 6
+	dir = 10
 	},
 /turf/open/floor/plasteel/white,
 /area/medical/chemistry)
 "bul" = (
-/obj/structure/disposalpipe/trunk{
-	dir = 8
-	},
-/obj/machinery/disposal/bin,
+/obj/machinery/chem_heater,
 /turf/open/floor/plasteel/white,
 /area/medical/chemistry)
 "bum" = (
@@ -27486,8 +27459,12 @@
 /turf/open/floor/plasteel/white,
 /area/medical/chemistry)
 "bun" = (
-/turf/open/floor/plasteel/whiteyellow/corner{
-	dir = 4
+/obj/machinery/firealarm{
+	dir = 4;
+	pixel_x = 28
+	},
+/turf/open/floor/plasteel/whiteyellow/side{
+	dir = 5
 	},
 /area/medical/chemistry)
 "bup" = (
@@ -27894,11 +27871,13 @@
 /turf/open/floor/plasteel/white,
 /area/medical/chemistry)
 "bvu" = (
-/obj/machinery/atmospherics/pipe/simple/supply/hidden{
-	dir = 4
+/obj/machinery/atmospherics/pipe/manifold/supply/hidden{
+	dir = 1
 	},
-/turf/closed/wall,
-/area/maintenance/department/engine)
+/turf/open/floor/plasteel/blue/corner{
+	dir = 8
+	},
+/area/hallway/primary/aft)
 "bvw" = (
 /obj/machinery/computer/rdconsole/core{
 	dir = 4
@@ -28464,18 +28443,12 @@
 /obj/item/hand_labeler,
 /obj/item/clothing/glasses/science,
 /obj/item/clothing/glasses/science,
-/obj/machinery/light_switch{
-	pixel_x = 25
-	},
 /turf/open/floor/plasteel/whiteyellow/side{
 	dir = 6
 	},
 /area/medical/chemistry)
 "bxa" = (
 /obj/structure/table/glass,
-/obj/structure/extinguisher_cabinet{
-	pixel_x = -24
-	},
 /obj/item/book/manual/research_and_development,
 /obj/item/disk/tech_disk,
 /obj/item/disk/design_disk,
@@ -29174,14 +29147,6 @@
 /obj/structure/disposalpipe/segment,
 /turf/open/floor/plasteel/white,
 /area/medical/chemistry)
-"byy" = (
-/obj/structure/chair/office/light{
-	dir = 4
-	},
-/turf/open/floor/plasteel/whiteyellow/side{
-	dir = 4
-	},
-/area/medical/chemistry)
 "byz" = (
 /obj/structure/window/reinforced{
 	dir = 8;
@@ -29215,28 +29180,34 @@
 /turf/open/floor/plasteel,
 /area/hallway/primary/aft)
 "byD" = (
-/obj/structure/disposalpipe/segment{
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden{
 	dir = 6
 	},
 /obj/structure/cable{
 	icon_state = "2-4"
 	},
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden{
+/obj/machinery/door/airlock/research{
+	name = "R&D Lab";
+	req_access_txt = "0";
+	req_one_access_txt = "7;29;30"
+	},
+/obj/effect/turf_decal/delivery,
+/obj/structure/disposalpipe/segment{
 	dir = 6
 	},
-/turf/open/floor/plasteel/dark,
+/turf/open/floor/plasteel,
 /area/science/lab)
 "byE" = (
 /obj/structure/disposalpipe/segment{
 	dir = 4
 	},
-/obj/structure/cable{
-	icon_state = "4-8"
-	},
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden{
 	dir = 4
 	},
-/turf/open/floor/plasteel/whitepurple/side,
+/obj/structure/cable{
+	icon_state = "4-8"
+	},
+/turf/open/floor/plasteel/dark,
 /area/science/lab)
 "byF" = (
 /obj/structure/chair/office/light{
@@ -29905,21 +29876,14 @@
 	},
 /obj/item/stack/cable_coil/random,
 /obj/item/book/manual/wiki/chemistry,
-/turf/open/floor/plasteel/whiteyellow/side,
-/area/medical/chemistry)
-"bAh" = (
-/obj/structure/table/glass,
+/obj/item/grenade/chem_grenade,
+/obj/item/grenade/chem_grenade,
 /obj/item/stack/sheet/mineral/plasma{
 	amount = 2;
 	layer = 2.9
 	},
-/obj/item/grenade/chem_grenade,
-/obj/item/grenade/chem_grenade,
-/obj/item/grenade/chem_grenade,
 /obj/item/screwdriver,
-/turf/open/floor/plasteel/whiteyellow/side{
-	dir = 6
-	},
+/turf/open/floor/plasteel/whiteyellow/side,
 /area/medical/chemistry)
 "bAi" = (
 /obj/machinery/smoke_machine,
@@ -29935,24 +29899,16 @@
 /obj/machinery/atmospherics/pipe/simple/supply/hidden{
 	dir = 4
 	},
-/obj/structure/sign/poster/random{
-	pixel_y = 32
-	},
 /turf/open/floor/plasteel,
 /area/hallway/primary/aft)
 "bAm" = (
-/obj/machinery/door/airlock/maintenance{
-	name = "Research Lab Maintenance";
-	req_access_txt = "0";
-	req_one_access_txt = "7;29"
-	},
 /obj/structure/disposalpipe/segment,
 /obj/structure/cable{
 	icon_state = "1-2"
 	},
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden,
-/turf/open/floor/plating,
-/area/maintenance/department/engine)
+/turf/closed/wall/r_wall,
+/area/hallway/primary/aft)
 "bAo" = (
 /obj/effect/spawner/structure/window/reinforced,
 /obj/machinery/door/poddoor/shutters/preopen{
@@ -30263,15 +30219,20 @@
 /obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden{
 	dir = 8
 	},
+/obj/structure/disposalpipe/segment{
+	dir = 4
+	},
 /turf/open/floor/plasteel/whiteblue/side{
 	dir = 8
 	},
 /area/medical/medbay/central)
 "bBf" = (
-/obj/structure/disposalpipe/segment,
 /obj/machinery/atmospherics/components/unary/vent_scrubber/on{
 	dir = 8
 	},
+/obj/structure/disposalpipe/junction/flip{
+	dir = 1
+	},
 /turf/open/floor/plasteel/white,
 /area/medical/medbay/central)
 "bBg" = (
@@ -31333,8 +31294,10 @@
 /obj/machinery/light/small{
 	dir = 4
 	},
-/turf/open/floor/plating,
-/area/maintenance/department/engine)
+/turf/open/floor/plasteel/purple/side{
+	icon_state = "purplecorner"
+	},
+/area/hallway/primary/aft)
 "bDB" = (
 /obj/machinery/airalarm/unlocked{
 	dir = 4;
@@ -31946,8 +31909,10 @@
 	},
 /obj/item/stock_parts/matter_bin,
 /obj/item/stock_parts/matter_bin,
-/turf/open/floor/plating,
-/area/maintenance/department/engine)
+/turf/open/floor/plasteel/purple/side{
+	icon_state = "purplecorner"
+	},
+/area/hallway/primary/aft)
 "bER" = (
 /obj/machinery/computer/mecha{
 	dir = 4
@@ -33900,6 +33865,7 @@
 /obj/structure/sign/departments/engineering{
 	pixel_y = -32
 	},
+/obj/machinery/door/firedoor,
 /turf/open/floor/plasteel/green/side,
 /area/hallway/primary/aft)
 "bJE" = (
@@ -46330,13 +46296,6 @@
 /obj/item/flashlight/lantern,
 /turf/open/floor/plasteel/dark,
 /area/chapel/main/monastery)
-"cwP" = (
-/obj/machinery/firealarm{
-	dir = 4;
-	pixel_x = 28
-	},
-/turf/closed/wall,
-/area/medical/chemistry)
 "cwR" = (
 /obj/structure/window/reinforced{
 	dir = 8;
@@ -47248,6 +47207,16 @@
 	},
 /turf/open/floor/plasteel,
 /area/science/explab)
+"cKV" = (
+/obj/machinery/atmospherics/components/unary/vent_scrubber/on,
+/obj/machinery/airalarm{
+	dir = 4;
+	pixel_x = -23
+	},
+/turf/open/floor/plasteel/blue/corner{
+	dir = 8
+	},
+/area/hallway/primary/aft)
 "cOp" = (
 /obj/item/clothing/mask/gas,
 /obj/item/clothing/mask/gas,
@@ -47386,8 +47355,8 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden{
 	dir = 4
 	},
-/turf/open/floor/plating,
-/area/maintenance/department/engine)
+/turf/open/floor/plasteel,
+/area/hallway/primary/aft)
 "dgz" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 4
@@ -47415,8 +47384,14 @@
 	icon_state = "1-2"
 	},
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden,
-/turf/open/floor/plating,
-/area/maintenance/department/engine)
+/obj/structure/chair{
+	dir = 8;
+	name = "Defense"
+	},
+/turf/open/floor/plasteel/purple/side{
+	icon_state = "purplecorner"
+	},
+/area/hallway/primary/aft)
 "dir" = (
 /obj/machinery/atmospherics/pipe/simple/general/visible{
 	dir = 5
@@ -47607,6 +47582,22 @@
 	icon_state = "platingdmg1"
 	},
 /area/maintenance/department/engine)
+"dHZ" = (
+/obj/structure/chair/office/light{
+	dir = 1
+	},
+/obj/effect/landmark/start/chemist,
+/obj/machinery/button/door{
+	id = "chemistry_shutters";
+	name = "Shutters Control";
+	pixel_x = 26;
+	pixel_y = 4;
+	req_access_txt = "5; 33"
+	},
+/turf/open/floor/plasteel/whiteyellow/side{
+	dir = 1
+	},
+/area/medical/chemistry)
 "dJm" = (
 /obj/structure/cable{
 	icon_state = "4-8"
@@ -47739,14 +47730,8 @@
 /turf/open/floor/plasteel/white,
 /area/science/xenobiology)
 "eeF" = (
-/obj/structure/chair{
-	dir = 8
-	},
-/obj/structure/sign/poster/official/random{
-	pixel_y = -32
-	},
-/turf/open/floor/plasteel/yellow/corner{
-	dir = 4
+/turf/open/floor/plasteel/purple/side{
+	icon_state = "purplecorner"
 	},
 /area/hallway/primary/central)
 "eeQ" = (
@@ -47859,7 +47844,7 @@
 	dir = 1
 	},
 /turf/open/floor/plasteel/neutral,
-/area/maintenance/department/security/brig)
+/area/hallway/secondary/exit/departure_lounge)
 "eCw" = (
 /obj/structure/cable{
 	icon_state = "1-2"
@@ -47966,6 +47951,11 @@
 	icon_state = "platingdmg3"
 	},
 /area/maintenance/department/security/brig)
+"eRp" = (
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden,
+/obj/machinery/door/firedoor,
+/turf/open/floor/plasteel,
+/area/hallway/primary/aft)
 "eSL" = (
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden,
 /obj/item/beacon,
@@ -48026,8 +48016,8 @@
 /obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden{
 	dir = 1
 	},
-/turf/open/floor/plating,
-/area/maintenance/department/engine)
+/turf/open/floor/plasteel,
+/area/hallway/primary/aft)
 "fdS" = (
 /obj/machinery/door/window/southleft{
 	base_state = "left";
@@ -48423,8 +48413,8 @@
 /obj/machinery/atmospherics/pipe/manifold/supply/hidden{
 	dir = 4
 	},
-/turf/open/floor/plating,
-/area/maintenance/department/engine)
+/turf/open/floor/plasteel,
+/area/hallway/primary/aft)
 "gkX" = (
 /obj/machinery/door/airlock/maintenance{
 	name = "Storage";
@@ -48557,6 +48547,15 @@
 /obj/item/flashlight/lamp/green,
 /turf/open/floor/carpet,
 /area/lawoffice)
+"gDR" = (
+/obj/machinery/camera{
+	c_tag = "Central Primary Hallway Escape";
+	dir = 4
+	},
+/turf/open/floor/plasteel/blue/corner{
+	dir = 8
+	},
+/area/hallway/primary/aft)
 "gDZ" = (
 /obj/effect/turf_decal/box/corners{
 	dir = 1
@@ -48601,12 +48600,6 @@
 /turf/open/floor/plating,
 /area/maintenance/department/security/brig)
 "gGA" = (
-/obj/machinery/requests_console{
-	department = "Chemistry";
-	departmentType = 2;
-	pixel_x = 32;
-	receive_ore_updates = 1
-	},
 /obj/structure/table/glass,
 /obj/machinery/reagentgrinder,
 /obj/machinery/atmospherics/pipe/simple/supply/hidden{
@@ -48919,6 +48912,14 @@
 	},
 /turf/open/floor/plating,
 /area/maintenance/department/security/brig)
+"hIZ" = (
+/obj/machinery/atmospherics/components/unary/vent_pump/on{
+	dir = 1
+	},
+/turf/open/floor/plasteel/blue/corner{
+	dir = 8
+	},
+/area/hallway/primary/aft)
 "hOx" = (
 /obj/structure/cable{
 	icon_state = "2-4"
@@ -49108,6 +49109,12 @@
 /obj/machinery/processor/slime,
 /turf/open/floor/plasteel/white,
 /area/science/xenobiology)
+"imE" = (
+/turf/open/floor/plasteel/purple/side{
+	icon_state = "purple";
+	dir = 4
+	},
+/area/hallway/primary/aft)
 "ioj" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 10
@@ -49151,6 +49158,12 @@
 	dir = 8
 	},
 /area/science/xenobiology)
+"iwe" = (
+/obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden,
+/turf/open/floor/plasteel/blue/corner{
+	dir = 8
+	},
+/area/hallway/primary/aft)
 "iyg" = (
 /obj/structure/cable{
 	icon_state = "1-2"
@@ -49537,12 +49550,6 @@
 /obj/machinery/atmospherics/pipe/simple/supply/hidden{
 	dir = 6
 	},
-/obj/structure/sign/poster/random{
-	pixel_y = 32
-	},
-/obj/item/twohanded/required/kirbyplants{
-	icon_state = "plant-17"
-	},
 /obj/structure/sign/poster/official/random{
 	pixel_x = -32
 	},
@@ -49624,10 +49631,6 @@
 	},
 /turf/open/floor/plating,
 /area/maintenance/department/science)
-"jSA" = (
-/obj/structure/sign/departments/science,
-/turf/closed/wall,
-/area/maintenance/department/engine)
 "jTh" = (
 /obj/structure/cable{
 	icon_state = "1-2"
@@ -49693,6 +49696,10 @@
 	icon_state = "platingdmg3"
 	},
 /area/maintenance/department/engine)
+"jZG" = (
+/obj/effect/spawner/structure/window,
+/turf/open/floor/plating,
+/area/medical/chemistry)
 "kfh" = (
 /obj/machinery/atmospherics/pipe/simple/supply/hidden{
 	dir = 9
@@ -50059,6 +50066,14 @@
 	},
 /turf/open/floor/plating/airless,
 /area/engine/engineering)
+"kYM" = (
+/obj/structure/extinguisher_cabinet{
+	pixel_x = 27
+	},
+/turf/open/floor/plasteel/purple/side{
+	icon_state = "purplecorner"
+	},
+/area/hallway/primary/aft)
 "lcU" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 5
@@ -50127,6 +50142,11 @@
 /obj/machinery/door/firedoor,
 /turf/open/floor/plasteel/dark,
 /area/library/lounge)
+"ltE" = (
+/turf/open/floor/plasteel/purple/side{
+	icon_state = "purplecorner"
+	},
+/area/hallway/primary/aft)
 "lzJ" = (
 /obj/structure/closet/crate/bin,
 /turf/open/floor/carpet,
@@ -50221,6 +50241,12 @@
 /obj/item/wrench,
 /turf/open/floor/plating,
 /area/maintenance/department/science)
+"lJI" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden,
+/obj/structure/disposalpipe/segment,
+/obj/machinery/door/firedoor,
+/turf/open/floor/plasteel,
+/area/hallway/primary/aft)
 "lKL" = (
 /obj/machinery/door/airlock/abandoned{
 	name = "Starboard Emergency Storage";
@@ -50347,12 +50373,6 @@
 	dir = 1
 	},
 /area/engine/engineering)
-"mcf" = (
-/obj/machinery/atmospherics/pipe/simple/supply/hidden{
-	dir = 4
-	},
-/turf/open/floor/plasteel/white,
-/area/medical/chemistry)
 "mci" = (
 /obj/machinery/portable_atmospherics/canister/toxins,
 /obj/structure/disposalpipe/segment{
@@ -50382,6 +50402,19 @@
 	},
 /turf/open/floor/plating,
 /area/engine/engineering)
+"mhn" = (
+/obj/machinery/door/firedoor,
+/obj/structure/sign/poster/random{
+	pixel_x = 32
+	},
+/turf/open/floor/plasteel/purple/side{
+	icon_state = "purplecorner"
+	},
+/area/hallway/primary/aft)
+"mjn" = (
+/obj/machinery/jukebox,
+/turf/open/floor/plasteel/dark,
+/area/crew_quarters/bar)
 "mlr" = (
 /obj/structure/lattice,
 /obj/structure/disposalpipe/junction{
@@ -50423,6 +50456,18 @@
 	dir = 1
 	},
 /area/science/xenobiology)
+"mqp" = (
+/obj/machinery/firealarm{
+	dir = 8;
+	pixel_x = -28
+	},
+/obj/machinery/light{
+	dir = 8
+	},
+/turf/open/floor/plasteel/blue/corner{
+	dir = 8
+	},
+/area/hallway/primary/aft)
 "msX" = (
 /obj/effect/spawner/structure/window/reinforced,
 /obj/structure/cable{
@@ -50696,9 +50741,6 @@
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden,
 /turf/open/floor/plasteel/dark,
 /area/chapel/office)
-"nnf" = (
-/turf/open/floor/plasteel/whiteyellow/side,
-/area/medical/chemistry)
 "nnh" = (
 /obj/structure/chair{
 	dir = 8
@@ -50981,6 +51023,11 @@
 /obj/structure/disposalpipe/segment,
 /turf/open/floor/wood,
 /area/lawoffice)
+"nTr" = (
+/turf/open/floor/plasteel/blue/corner{
+	dir = 8
+	},
+/area/hallway/primary/aft)
 "nVU" = (
 /obj/item/twohanded/spear,
 /turf/open/floor/plating,
@@ -51518,8 +51565,8 @@
 "phJ" = (
 /obj/structure/disposalpipe/segment,
 /obj/machinery/atmospherics/pipe/simple/supply/hidden,
-/turf/open/floor/plating,
-/area/maintenance/department/engine)
+/turf/open/floor/plasteel,
+/area/hallway/primary/aft)
 "pjH" = (
 /obj/structure/cable{
 	icon_state = "1-2"
@@ -51589,6 +51636,13 @@
 	},
 /turf/open/space/basic,
 /area/space/nearstation)
+"pxD" = (
+/obj/machinery/atmospherics/pipe/simple/supply/hidden{
+	dir = 4
+	},
+/obj/effect/spawner/structure/window,
+/turf/open/floor/plating,
+/area/medical/chemistry)
 "pBD" = (
 /obj/structure/cable{
 	icon_state = "0-8"
@@ -51691,12 +51745,6 @@
 	},
 /turf/closed/wall/r_wall,
 /area/medical/virology)
-"pSc" = (
-/obj/machinery/chem_heater,
-/turf/open/floor/plasteel/whiteyellow/side{
-	dir = 5
-	},
-/area/medical/chemistry)
 "pVD" = (
 /obj/machinery/light/small{
 	dir = 1
@@ -51767,6 +51815,9 @@
 /obj/item/twohanded/required/kirbyplants{
 	icon_state = "plant-03"
 	},
+/obj/structure/extinguisher_cabinet{
+	pixel_x = -24
+	},
 /turf/open/floor/plasteel/dark,
 /area/science/lab)
 "pYC" = (
@@ -52027,6 +52078,15 @@
 /obj/effect/turf_decal/stripes/corner,
 /turf/open/floor/plating/airless,
 /area/engine/engineering)
+"qTV" = (
+/obj/item/radio/intercom{
+	name = "Station Intercom (General)";
+	pixel_x = -27
+	},
+/turf/open/floor/plasteel/blue/corner{
+	dir = 8
+	},
+/area/hallway/primary/aft)
 "qUw" = (
 /obj/machinery/atmospherics/pipe/simple/supply/hidden,
 /turf/open/floor/plasteel/neutral,
@@ -52683,6 +52743,16 @@
 	},
 /turf/open/space,
 /area/engine/engineering)
+"sYQ" = (
+/obj/structure/disposalpipe/segment{
+	dir = 4
+	},
+/obj/structure/cable{
+	icon_state = "4-8"
+	},
+/obj/machinery/door/firedoor,
+/turf/open/floor/plasteel,
+/area/hallway/primary/aft)
 "sZh" = (
 /obj/structure/closet/crate,
 /turf/open/floor/plating,
@@ -52843,6 +52913,14 @@
 	icon_state = "panelscorched"
 	},
 /area/maintenance/department/security/brig)
+"tqO" = (
+/obj/structure/sign/poster/official/random{
+	pixel_x = -32
+	},
+/turf/open/floor/plasteel/blue/corner{
+	dir = 8
+	},
+/area/hallway/primary/aft)
 "tqX" = (
 /obj/effect/spawner/structure/window/reinforced,
 /obj/structure/cable{
@@ -52919,6 +52997,10 @@
 	},
 /turf/open/floor/plating,
 /area/maintenance/department/security/brig)
+"tzH" = (
+/obj/effect/spawner/structure/window,
+/turf/open/floor/plating,
+/area/science/lab)
 "tAK" = (
 /obj/structure/table,
 /obj/structure/window/reinforced{
@@ -52951,6 +53033,11 @@
 	},
 /turf/open/floor/plating/airless,
 /area/engine/engineering)
+"tJr" = (
+/obj/structure/plasticflaps/opaque,
+/obj/effect/turf_decal/delivery,
+/turf/open/floor/plasteel,
+/area/science/lab)
 "tPm" = (
 /obj/structure/disposalpipe/segment{
 	dir = 4
@@ -52970,8 +53057,8 @@
 /area/maintenance/department/science)
 "tTl" = (
 /obj/machinery/atmospherics/pipe/simple/supply/hidden,
-/turf/open/floor/plating,
-/area/maintenance/department/engine)
+/turf/open/floor/plasteel,
+/area/hallway/primary/aft)
 "tXn" = (
 /obj/structure/sink{
 	dir = 4;
@@ -53200,6 +53287,28 @@
 /obj/machinery/field/generator,
 /turf/open/floor/plating,
 /area/maintenance/department/engine)
+"uxP" = (
+/obj/structure/disposalpipe/segment{
+	dir = 9
+	},
+/obj/structure/cable{
+	icon_state = "1-8"
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden{
+	dir = 9
+	},
+/obj/structure/chair{
+	dir = 8;
+	name = "Defense"
+	},
+/obj/machinery/camera{
+	c_tag = "Atmospherics Starboard";
+	dir = 8
+	},
+/turf/open/floor/plasteel/purple/side{
+	icon_state = "purplecorner"
+	},
+/area/hallway/primary/aft)
 "uzn" = (
 /obj/machinery/atmospherics/pipe/manifold/scrubbers/hidden,
 /obj/structure/cable{
@@ -53440,6 +53549,20 @@
 	},
 /turf/open/floor/plating,
 /area/maintenance/department/cargo)
+"vsG" = (
+/obj/structure/cable{
+	icon_state = "4-8"
+	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden{
+	dir = 4
+	},
+/obj/machinery/door/airlock/maintenance{
+	name = "Research Lab Maintenance";
+	req_access_txt = "0";
+	req_one_access_txt = "7;29"
+	},
+/turf/open/floor/plating,
+/area/maintenance/department/engine)
 "vsJ" = (
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden,
 /turf/open/floor/plasteel/neutral/corner{
@@ -53495,6 +53618,14 @@
 	},
 /turf/open/floor/plasteel,
 /area/crew_quarters/fitness/recreation)
+"vzA" = (
+/obj/machinery/light{
+	dir = 8
+	},
+/turf/open/floor/plasteel/blue/corner{
+	dir = 8
+	},
+/area/hallway/primary/aft)
 "vzP" = (
 /obj/machinery/atmospherics/pipe/simple/supply/hidden,
 /turf/open/floor/plating,
@@ -53550,6 +53681,15 @@
 	},
 /turf/open/floor/plating,
 /area/maintenance/department/security/brig)
+"vKq" = (
+/obj/machinery/door/firedoor,
+/obj/structure/sign/poster/official/random{
+	pixel_x = -32
+	},
+/turf/open/floor/plasteel/blue/corner{
+	dir = 8
+	},
+/area/hallway/primary/aft)
 "vMx" = (
 /obj/structure/disposalpipe/segment{
 	dir = 6
@@ -54121,12 +54261,10 @@
 /turf/open/floor/plasteel/dark,
 /area/library)
 "xje" = (
-/obj/machinery/door/airlock/maintenance{
-	req_access_txt = "12"
-	},
 /obj/machinery/atmospherics/pipe/simple/supply/hidden,
-/turf/open/floor/plating,
-/area/maintenance/department/engine)
+/obj/machinery/door/firedoor,
+/turf/open/floor/plasteel,
+/area/hallway/primary/aft)
 "xjK" = (
 /obj/item/radio/intercom{
 	name = "Station Intercom (General)";
@@ -54276,11 +54414,13 @@
 /obj/structure/sign/poster/official/random{
 	pixel_x = -32
 	},
-/obj/structure/chair{
-	dir = 4
+/obj/machinery/light{
+	dir = 8
 	},
-/turf/open/floor/plating,
-/area/maintenance/department/engine)
+/turf/open/floor/plasteel/blue/corner{
+	dir = 8
+	},
+/area/hallway/primary/aft)
 "xFl" = (
 /obj/machinery/power/apc/highcap/five_k{
 	dir = 1;
@@ -78201,7 +78341,7 @@ aAL
 aMR
 aAL
 aAL
-aQA
+aHE
 aAL
 aAL
 aTO
@@ -85423,7 +85563,7 @@ bmz
 bnG
 boN
 bpW
-brk
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 bsK
 buk
 bvs
@@ -85942,8 +86082,8 @@ bsM
 bum
 bvt
 bwV
-byy
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 bpY
 bCA
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@@ -86174,7 +86314,7 @@ aSS
 aUg
 aVf
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 aYe
 aZb
 bag
@@ -86197,10 +86337,10 @@ bpV
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 bsN
 bun
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-ooh
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@@ -86452,14 +86592,14 @@ bmA
 bjd
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+bpY
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+bpY
+vsG
 bva
 bva
 bva
@@ -86707,19 +86847,19 @@ bls
 aBI
 aBI
 bmB
-bva
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-bva
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 jCv
 bOK
 bEN
@@ -86976,7 +87116,7 @@ tTl
 dgg
 phJ
 phJ
-xje
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 bAk
 bIt
 bJB
@@ -87221,19 +87361,19 @@ blu
 aDZ
 aDZ
 eeF
-bBX
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 fdQ
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 bAl
 bIu
 bJC
@@ -87479,20 +87619,20 @@ blt
 cqh
 bKM
 cCl
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 bDA
 bEQ
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@@ -87736,11 +87876,11 @@ bmC
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 byE
 bBp
 bBp
@@ -87994,9 +88134,9 @@ cqi
 boQ
 cCl
 brq
+byF
 cCt
-cCt
-cCt
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 bxc
 nIU
 bAo