diff --git a/_maps/map_files/stations/boxstation.dmm b/_maps/map_files/stations/boxstation.dmm
index 4bf32b780e7..0d7b9f056a4 100644
--- a/_maps/map_files/stations/boxstation.dmm
+++ b/_maps/map_files/stations/boxstation.dmm
@@ -70,6 +70,18 @@
 	icon_state = "dark"
 	},
 /area/station/aisat/atmos)
+"aaA" = (
+/obj/machinery/door/airlock/maintenance,
+/obj/effect/mapping_helpers/airlock/access/all/engineering/maintenance,
+/obj/structure/cable{
+	icon_state = "1-2"
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/cyan,
+/obj/effect/decal/cleanable/dirt,
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
+/area/station/maintenance/asmaint)
 "aaQ" = (
 /obj/docking_port/stationary/whiteship{
 	dir = 8;
@@ -1728,6 +1740,15 @@
 	icon_state = "dark"
 	},
 /area/station/security/armory/secure)
+"ais" = (
+/obj/machinery/atmospherics/binary/pump{
+	name = "Cooling Loop to Port"
+	},
+/turf/simulated/floor/plasteel{
+	dir = 1;
+	icon_state = "whitepurple"
+	},
+/area/station/science/toxins/mixing)
 "ait" = (
 /obj/machinery/atmospherics/pipe/manifold/hidden/supply,
 /obj/machinery/atmospherics/pipe/manifold/hidden/scrubbers{
@@ -3220,6 +3241,13 @@
 	},
 /turf/simulated/floor/plating/airless,
 /area/space/nearstation)
+"anw" = (
+/obj/effect/turf_decal/stripes/corner{
+	dir = 4
+	},
+/obj/item/target,
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "anx" = (
 /obj/structure/disposalpipe/sortjunction/reversed{
 	dir = 2;
@@ -4414,6 +4442,12 @@
 	icon_state = "dark"
 	},
 /area/station/turret_protected/ai_upload)
+"arr" = (
+/obj/effect/turf_decal/stripes/corner{
+	dir = 8
+	},
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "ars" = (
 /obj/structure/cable{
 	icon_state = "1-2"
@@ -4908,15 +4942,6 @@
 	icon_state = "dark"
 	},
 /area/station/security/permabrig)
-"asI" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/light{
-	dir = 1
-	},
-/turf/simulated/floor/plasteel/airless,
-/area/station/science/toxins/test)
 "asL" = (
 /obj/structure/cable{
 	icon_state = "4-8"
@@ -20880,6 +20905,15 @@
 /obj/structure/chair/comfy/black,
 /turf/simulated/floor/wood,
 /area/station/service/library)
+"brz" = (
+/obj/structure/closet/walllocker/emerglocker/directional/north,
+/obj/structure/rack{
+	dir = 8;
+	layer = 2.9
+	},
+/obj/item/extinguisher,
+/turf/simulated/floor/plating,
+/area/station/public/storage/emergency/port)
 "brA" = (
 /obj/structure/chair/office/dark,
 /obj/effect/landmark/start/librarian,
@@ -22428,6 +22462,10 @@
 	},
 /turf/simulated/floor/plasteel,
 /area/station/hallway/secondary/entry/south)
+"bwW" = (
+/obj/effect/mapping_helpers/airlock/access/all/engineering/external,
+/turf/simulated/floor/plating,
+/area/station/maintenance/asmaint)
 "bwZ" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/disposalpipe/segment/corner{
@@ -24401,6 +24439,15 @@
 /obj/effect/decal/cleanable/dirt,
 /turf/simulated/floor/plasteel,
 /area/station/public/storage/tools/auxiliary)
+"bGa" = (
+/obj/machinery/atmospherics/unary/portables_connector{
+	dir = 4
+	},
+/obj/machinery/light,
+/turf/simulated/floor/plasteel{
+	icon_state = "whitepurple"
+	},
+/area/station/science/toxins/mixing)
 "bGb" = (
 /obj/machinery/atmospherics/unary/vent_pump/on,
 /obj/effect/mapping_helpers/turfs/damage,
@@ -28765,6 +28812,15 @@
 /obj/effect/turf_decal/delivery/hollow,
 /turf/simulated/floor/plasteel,
 /area/station/command/teleporter)
+"bXr" = (
+/obj/machinery/atmospherics/binary/pump{
+	dir = 1;
+	name = "Port to Cooling Loop"
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
+/area/station/science/toxins/mixing)
 "bXB" = (
 /turf/simulated/floor/plasteel{
 	dir = 4;
@@ -30342,10 +30398,6 @@
 /obj/machinery/door/firedoor,
 /turf/simulated/floor/plasteel,
 /area/station/hallway/primary/central/sw)
-"cdK" = (
-/obj/effect/turf_decal/stripes/line,
-/turf/simulated/floor/plasteel/airless,
-/area/station/science/toxins/test)
 "cdM" = (
 /obj/structure/cable{
 	icon_state = "4-8"
@@ -31099,11 +31151,23 @@
 /turf/simulated/floor/carpet,
 /area/station/medical/psych)
 "cgE" = (
-/obj/machinery/economy/vending/plasmaresearch,
-/obj/machinery/requests_console/directional/south,
+/obj/item/stack/cable_coil,
+/obj/item/stack/cable_coil{
+	pixel_x = 3;
+	pixel_y = -3
+	},
+/obj/item/analyzer{
+	pixel_x = -5;
+	pixel_y = 5
+	},
+/obj/item/taperecorder{
+	pixel_x = 5;
+	pixel_y = 5
+	},
+/obj/structure/table/reinforced,
 /turf/simulated/floor/plasteel{
 	dir = 10;
-	icon_state = "whitepurple"
+	icon_state = "darkpurple"
 	},
 /area/station/science/toxins/mixing)
 "cgH" = (
@@ -31452,13 +31516,6 @@
 	icon_state = "showroomfloor"
 	},
 /area/station/maintenance/fpmaint)
-"cic" = (
-/obj/effect/spawner/window/reinforced,
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
-"cid" = (
-/turf/simulated/wall,
-/area/station/science/toxins/test)
 "cie" = (
 /turf/simulated/wall/r_wall,
 /area/station/science/toxins/test)
@@ -31466,13 +31523,6 @@
 /obj/machinery/atmospherics/portable/canister/sleeping_agent,
 /turf/simulated/floor/plasteel,
 /area/station/science/storage)
-"cij" = (
-/obj/structure/sign/securearea{
-	desc = "A warning sign which reads 'BOMB RANGE";
-	name = "BOMB RANGE"
-	},
-/turf/simulated/wall/r_wall,
-/area/station/science/toxins/test)
 "cir" = (
 /obj/effect/landmark/start/shaft_miner,
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
@@ -31889,11 +31939,9 @@
 	},
 /turf/simulated/floor/plasteel,
 /area/station/science/storage)
-"cjZ" = (
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
 "ckb" = (
-/turf/simulated/floor/plasteel/airless,
+/obj/structure/sign/explosives,
+/turf/simulated/wall/r_wall,
 /area/station/science/toxins/test)
 "ckc" = (
 /obj/machinery/door/firedoor,
@@ -32266,29 +32314,12 @@
 /obj/effect/mapping_helpers/turfs/burn,
 /turf/simulated/floor/plating,
 /area/station/maintenance/asmaint)
-"clA" = (
-/obj/structure/closet/emcloset,
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
-"clB" = (
-/obj/machinery/door/airlock/external{
-	name = "Toxins Test Chamber"
-	},
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
 "clF" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/cyan{
 	dir = 4
 	},
 /turf/simulated/floor/wood,
 /area/station/maintenance/apmaint2)
-"clH" = (
-/obj/machinery/light{
-	dir = 1
-	},
-/obj/machinery/camera/toxins,
-/turf/simulated/floor/plasteel/airless,
-/area/station/science/toxins/test)
 "clL" = (
 /obj/structure/cable{
 	icon_state = "1-2"
@@ -32541,6 +32572,18 @@
 	icon_state = "yellowcorner"
 	},
 /area/station/maintenance/asmaint2)
+"cmB" = (
+/obj/machinery/atmospherics/meter{
+	layer = 3.3
+	},
+/obj/machinery/atmospherics/pipe/simple/visible,
+/obj/effect/spawner/window/reinforced/plasma/grilled,
+/obj/machinery/door/poddoor/preopen{
+	id_tag = "Biohazard";
+	name = "Biohazard Shutter"
+	},
+/turf/simulated/floor/plating,
+/area/station/science/toxins/mixing)
 "cmF" = (
 /obj/machinery/atmospherics/portable/canister/toxins,
 /obj/machinery/atmospherics/unary/vent_pump/on{
@@ -32591,7 +32634,9 @@
 /obj/structure/window/reinforced{
 	dir = 1
 	},
-/turf/simulated/floor/plasteel,
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
 /area/station/science/toxins/mixing)
 "cmV" = (
 /obj/machinery/atmospherics/pipe/simple/heat_exchanging{
@@ -32664,13 +32709,6 @@
 /obj/structure/closet/radiation,
 /turf/simulated/floor/plasteel,
 /area/station/engineering/gravitygenerator)
-"cnk" = (
-/obj/structure/sign/securearea{
-	desc = "A warning sign which reads 'BOMB RANGE";
-	name = "BOMB RANGE"
-	},
-/turf/simulated/wall,
-/area/station/science/toxins/test)
 "cnm" = (
 /obj/structure/cable{
 	icon_state = "0-4"
@@ -33355,7 +33393,9 @@
 /area/station/science/hallway)
 "cqb" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/cyan,
-/turf/simulated/floor/plasteel,
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
 /area/station/maintenance/asmaint)
 "cqe" = (
 /obj/machinery/atmospherics/unary/portables_connector{
@@ -33366,10 +33406,13 @@
 	},
 /area/station/science/toxins/mixing)
 "cqj" = (
-/obj/structure/dispenser,
+/obj/machinery/atmospherics/portable/pump,
+/obj/machinery/atmospherics/unary/portables_connector{
+	name = "Portable Air Pump Connector";
+	dir = 4
+	},
 /turf/simulated/floor/plasteel{
-	dir = 10;
-	icon_state = "whitepurple"
+	icon_state = "bluefull"
 	},
 /area/station/science/toxins/mixing)
 "cqk" = (
@@ -33395,10 +33438,9 @@
 /turf/simulated/wall,
 /area/station/medical/cryo)
 "cqp" = (
-/obj/machinery/atmospherics/pipe/simple/hidden/supply,
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
-/obj/structure/cable{
-	icon_state = "1-2"
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
+	dir = 10
 	},
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
@@ -33717,9 +33759,10 @@
 /obj/machinery/light/small{
 	dir = 1
 	},
+/obj/effect/decal/cleanable/dirt,
 /turf/simulated/floor/plasteel{
 	dir = 9;
-	icon_state = "purple"
+	icon_state = "whitepurple"
 	},
 /area/station/maintenance/asmaint)
 "crK" = (
@@ -33756,15 +33799,14 @@
 	dir = 4
 	},
 /obj/structure/closet/bombcloset,
-/turf/simulated/floor/plasteel,
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
 /area/station/science/toxins/mixing)
 "crQ" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply,
-/obj/structure/cable{
-	icon_state = "1-2"
-	},
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
 /obj/machinery/hologram/holopad,
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
 	},
@@ -33853,7 +33895,7 @@
 "csc" = (
 /turf/simulated/floor/plasteel{
 	dir = 10;
-	icon_state = "purple"
+	icon_state = "whitepurple"
 	},
 /area/station/maintenance/asmaint)
 "csd" = (
@@ -33879,7 +33921,9 @@
 /obj/structure/disposalpipe/segment{
 	dir = 4
 	},
-/turf/simulated/floor/plasteel,
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
 /area/station/maintenance/asmaint)
 "csg" = (
 /obj/structure/cable{
@@ -33899,10 +33943,6 @@
 	},
 /area/station/science/hallway)
 "csh" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/machinery/atmospherics/pipe/simple/hidden/supply{
-	dir = 4
-	},
 /obj/structure/cable{
 	icon_state = "4-8"
 	},
@@ -33912,16 +33952,21 @@
 /obj/structure/disposalpipe/segment{
 	dir = 4
 	},
-/turf/simulated/floor/plasteel,
+/obj/effect/decal/cleanable/dirt,
+/obj/machinery/atmospherics/pipe/manifold/hidden/supply{
+	dir = 1
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
 /area/station/science/toxins/mixing)
 "csn" = (
-/obj/machinery/atmospherics/pipe/simple/hidden/supply{
-	dir = 9
-	},
+/obj/machinery/atmospherics/pipe/manifold/hidden/scrubbers,
+/obj/machinery/atmospherics/pipe/manifold/hidden/supply,
 /obj/structure/cable{
-	icon_state = "1-8"
+	icon_state = "4-8"
 	},
-/obj/machinery/atmospherics/pipe/manifold/hidden/scrubbers{
+/obj/structure/disposalpipe/segment{
 	dir = 4
 	},
 /turf/simulated/floor/plasteel{
@@ -33935,7 +33980,16 @@
 	},
 /area/station/medical/surgery)
 "csq" = (
-/obj/machinery/atmospherics/unary/portables_connector{
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
+	dir = 4
+	},
+/obj/structure/cable{
+	icon_state = "4-8"
+	},
+/obj/structure/disposalpipe/segment{
 	dir = 4
 	},
 /turf/simulated/floor/plasteel{
@@ -33943,6 +33997,9 @@
 	},
 /area/station/science/toxins/mixing)
 "csr" = (
+/obj/machinery/atmospherics/pipe/simple/hidden/cyan{
+	dir = 4
+	},
 /turf/simulated/floor/plasteel{
 	icon_state = "whitepurple"
 	},
@@ -34083,7 +34140,9 @@
 /obj/structure/cable{
 	icon_state = "2-8"
 	},
-/turf/simulated/floor/plasteel,
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
 /area/station/maintenance/asmaint)
 "csW" = (
 /obj/machinery/atmospherics/pipe/manifold/hidden/supply{
@@ -34359,7 +34418,7 @@
 "ctE" = (
 /turf/simulated/floor/plasteel{
 	dir = 6;
-	icon_state = "purple"
+	icon_state = "whitepurple"
 	},
 /area/station/maintenance/asmaint)
 "ctI" = (
@@ -34374,7 +34433,12 @@
 /obj/structure/cable{
 	icon_state = "1-2"
 	},
-/turf/simulated/floor/plasteel,
+/obj/machinery/atmospherics/unary/vent_scrubber/on{
+	dir = 1
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
 /area/station/science/toxins/mixing)
 "ctN" = (
 /obj/machinery/atmospherics/pipe/manifold/visible{
@@ -34385,12 +34449,11 @@
 /turf/simulated/floor/plating,
 /area/station/maintenance/apmaint)
 "ctO" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/machinery/atmospherics/unary/vent_scrubber/on{
+/obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
 /turf/simulated/floor/plasteel{
-	icon_state = "white"
+	icon_state = "dark"
 	},
 /area/station/science/toxins/mixing)
 "ctQ" = (
@@ -34690,7 +34753,9 @@
 	name = "west bump";
 	pixel_x = -24
 	},
-/turf/simulated/floor/plasteel,
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
 /area/station/science/toxins/mixing)
 "cva" = (
 /obj/structure/closet/l3closet/scientist,
@@ -34698,16 +34763,18 @@
 	name = "south bump";
 	pixel_y = -28
 	},
-/turf/simulated/floor/plasteel,
-/area/station/science/toxins/mixing)
-"cvb" = (
-/obj/machinery/atmospherics/unary/portables_connector{
-	dir = 8
-	},
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
 	},
 /area/station/science/toxins/mixing)
+"cvb" = (
+/obj/machinery/atmospherics/pipe/manifold/hidden/purple,
+/obj/effect/decal/cleanable/dirt,
+/turf/simulated/floor/plasteel{
+	dir = 8;
+	icon_state = "whitepurple"
+	},
+/area/station/science/toxins/mixing)
 "cvf" = (
 /obj/structure/grille/broken,
 /obj/item/stack/rods,
@@ -34724,32 +34791,26 @@
 /turf/simulated/wall/r_wall,
 /area/station/maintenance/apmaint)
 "cvr" = (
-/obj/machinery/firealarm/directional/east,
-/obj/machinery/atmospherics/portable/scrubber,
-/turf/simulated/floor/plasteel,
-/area/station/science/toxins/mixing)
-"cvs" = (
-/obj/machinery/door/poddoor{
-	id_tag = "toxinsdriver";
-	name = "Toxins Launcher Bay Door";
-	protected = 0
+/obj/item/radio/intercom{
+	name = "east bump";
+	pixel_x = 28
 	},
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
+/turf/simulated/floor/plasteel{
+	dir = 4;
+	icon_state = "darkpurple"
+	},
+/area/station/science/toxins/mixing)
 "cvt" = (
-/turf/simulated/wall/indestructible/riveted,
+/obj/effect/turf_decal/caution{
+	dir = 4
+	},
+/turf/simulated/floor/engine/airless,
 /area/station/science/toxins/test)
 "cvu" = (
 /obj/structure/rack,
 /obj/effect/spawner/random/tech_storage/service,
 /turf/simulated/floor/plating,
 /area/station/engineering/tech_storage)
-"cvv" = (
-/obj/machinery/camera/toxins{
-	dir = 8
-	},
-/turf/simulated/floor/plasteel/airless,
-/area/station/science/toxins/test)
 "cvw" = (
 /obj/structure/table,
 /obj/item/flashlight{
@@ -35127,13 +35188,6 @@
 /obj/effect/spawner/window/reinforced/grilled,
 /turf/simulated/floor/plating,
 /area/station/command/bridge)
-"cxm" = (
-/obj/structure/cable{
-	icon_state = "4-8"
-	},
-/obj/structure/lattice/catwalk,
-/turf/space,
-/area/space/nearstation)
 "cxn" = (
 /obj/machinery/shower{
 	pixel_y = 20
@@ -36558,21 +36612,6 @@
 /obj/effect/decal/cleanable/dirt,
 /turf/simulated/floor/plasteel,
 /area/station/maintenance/incinerator)
-"cCu" = (
-/obj/structure/cable{
-	icon_state = "2-8"
-	},
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
-"cCv" = (
-/obj/machinery/door/airlock/external{
-	name = "Toxins Test Chamber"
-	},
-/obj/structure/cable{
-	icon_state = "4-8"
-	},
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
 "cCw" = (
 /obj/machinery/igniter{
 	id = "Incinerator"
@@ -36923,13 +36962,6 @@
 	},
 /turf/simulated/floor/plasteel,
 /area/station/engineering/controlroom)
-"cDJ" = (
-/obj/structure/cable{
-	icon_state = "1-4"
-	},
-/obj/structure/closet/emcloset,
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
 "cDL" = (
 /obj/machinery/light,
 /obj/machinery/atmospherics/pipe/simple/visible{
@@ -36938,13 +36970,6 @@
 /obj/effect/decal/cleanable/dirt,
 /turf/simulated/floor/plasteel,
 /area/station/maintenance/incinerator)
-"cDN" = (
-/obj/machinery/light,
-/obj/machinery/camera/toxins{
-	dir = 1
-	},
-/turf/simulated/floor/plasteel/airless,
-/area/station/science/toxins/test)
 "cDO" = (
 /obj/machinery/atmospherics/unary/portables_connector{
 	dir = 8
@@ -38198,6 +38223,16 @@
 /obj/structure/machine_frame,
 /turf/simulated/floor/plating,
 /area/station/maintenance/asmaint)
+"cIy" = (
+/obj/effect/decal/cleanable/dirt,
+/obj/machinery/atmospherics/pipe/simple/hidden/cyan,
+/obj/structure/cable{
+	icon_state = "1-2"
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
+/area/station/maintenance/asmaint)
 "cIC" = (
 /obj/structure/disposalpipe/trunk{
 	dir = 4
@@ -38558,15 +38593,14 @@
 /turf/simulated/floor/engine,
 /area/station/science/misc_lab)
 "cJR" = (
-/obj/machinery/atmospherics/meter{
-	layer = 3.3
+/obj/effect/spawner/window/reinforced/plasma/grilled,
+/obj/machinery/door/poddoor/preopen{
+	id_tag = "Biohazard";
+	name = "Biohazard Shutter"
 	},
-/obj/structure/grille,
-/obj/structure/window/plasmareinforced,
-/obj/structure/window/plasmareinforced{
+/obj/machinery/atmospherics/pipe/simple/heat_exchanging/junction{
 	dir = 1
 	},
-/obj/machinery/atmospherics/pipe/simple/visible,
 /turf/simulated/floor/plating,
 /area/station/science/toxins/mixing)
 "cJV" = (
@@ -41889,6 +41923,18 @@
 /obj/machinery/atmospherics/unary/vent_scrubber/on,
 /turf/simulated/floor/plasteel,
 /area/station/engineering/hardsuitstorage)
+"cWN" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 1
+	},
+/obj/machinery/atmospherics/binary/pump{
+	name = "Burn Chamber to Port"
+	},
+/turf/simulated/floor/plasteel{
+	dir = 5;
+	icon_state = "whitepurple"
+	},
+/area/station/science/toxins/mixing)
 "cWO" = (
 /obj/machinery/atmospherics/pipe/manifold/visible/purple{
 	dir = 4
@@ -43558,9 +43604,6 @@
 /area/station/maintenance/asmaint)
 "ddK" = (
 /obj/effect/decal/cleanable/dirt,
-/obj/structure/cable{
-	icon_state = "2-4"
-	},
 /obj/machinery/atmospherics/pipe/simple/hidden/cyan{
 	dir = 10
 	},
@@ -46351,8 +46394,12 @@
 /turf/space,
 /area/space/nearstation)
 "doF" = (
-/obj/machinery/atmospherics/portable/pump,
-/turf/simulated/floor/plasteel,
+/obj/machinery/atmospherics/unary/portables_connector{
+	layer = 2
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "dark"
+	},
 /area/station/science/toxins/mixing)
 "doG" = (
 /obj/structure/cable,
@@ -46378,31 +46425,8 @@
 /turf/simulated/floor/mineral/titanium/blue,
 /area/shuttle/pod_4)
 "doK" = (
-/obj/item/transfer_valve{
-	pixel_x = 4;
-	pixel_y = -4
-	},
-/obj/item/transfer_valve{
-	pixel_x = 2;
-	pixel_y = -2
-	},
-/obj/item/transfer_valve,
-/obj/item/transfer_valve{
-	pixel_x = -2;
-	pixel_y = 2
-	},
-/obj/item/transfer_valve{
-	pixel_x = -4;
-	pixel_y = 4
-	},
-/obj/structure/table,
-/obj/item/transfer_valve{
-	pixel_x = -6;
-	pixel_y = 6
-	},
 /turf/simulated/floor/plasteel{
-	dir = 4;
-	icon_state = "whitepurple"
+	icon_state = "dark"
 	},
 /area/station/science/toxins/mixing)
 "doL" = (
@@ -47351,12 +47375,6 @@
 	icon_state = "blue"
 	},
 /area/station/command/bridge)
-"dtM" = (
-/obj/structure/cable{
-	icon_state = "4-8"
-	},
-/turf/simulated/floor/plasteel,
-/area/station/maintenance/asmaint)
 "dtY" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 4
@@ -47375,13 +47393,13 @@
 	},
 /area/station/maintenance/asmaint)
 "duq" = (
+/obj/machinery/atmospherics/portable/scrubber,
 /obj/machinery/atmospherics/unary/portables_connector{
-	layer = 2
+	dir = 4;
+	name = "Portable Scrubber Connector"
 	},
-/obj/machinery/atmospherics/portable/canister,
 /turf/simulated/floor/plasteel{
-	dir = 9;
-	icon_state = "whitepurple"
+	icon_state = "darkpurplefull"
 	},
 /area/station/science/toxins/mixing)
 "duM" = (
@@ -49561,10 +49579,10 @@
 	},
 /area/station/science/genetics)
 "evw" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
+/obj/machinery/atmospherics/pipe/manifold/visible{
+	dir = 8
 	},
-/obj/machinery/atmospherics/pipe/simple/visible,
+/obj/machinery/atmospherics/meter,
 /turf/simulated/floor/plasteel{
 	dir = 1;
 	icon_state = "whitepurple"
@@ -49701,14 +49719,8 @@
 /turf/simulated/floor/plating,
 /area/station/maintenance/asmaint)
 "eAb" = (
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/manifold/hidden/supply{
-	dir = 1
-	},
-/obj/structure/cable{
-	icon_state = "4-8"
+/obj/machinery/atmospherics/unary/vent_scrubber/on{
+	dir = 8
 	},
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
@@ -50171,6 +50183,13 @@
 	},
 /turf/simulated/floor/plasteel,
 /area/station/engineering/ai_transit_tube)
+"eMo" = (
+/obj/structure/lattice,
+/obj/machinery/atmospherics/pipe/simple/heat_exchanging{
+	dir = 9
+	},
+/turf/space,
+/area/space/nearstation)
 "eMs" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/cyan{
 	dir = 5
@@ -50191,6 +50210,34 @@
 	icon_state = "dark"
 	},
 /area/station/engineering/smes)
+"eMZ" = (
+/obj/item/transfer_valve{
+	pixel_x = 4;
+	pixel_y = -4
+	},
+/obj/item/transfer_valve{
+	pixel_x = 2;
+	pixel_y = -2
+	},
+/obj/item/transfer_valve,
+/obj/item/transfer_valve{
+	pixel_x = -2;
+	pixel_y = 2
+	},
+/obj/item/transfer_valve{
+	pixel_x = -4;
+	pixel_y = 4
+	},
+/obj/item/transfer_valve{
+	pixel_x = -6;
+	pixel_y = 6
+	},
+/obj/structure/table/reinforced,
+/turf/simulated/floor/plasteel{
+	dir = 8;
+	icon_state = "whitepurple"
+	},
+/area/station/science/toxins/mixing)
 "eNn" = (
 /obj/effect/spawner/random/maintenance,
 /turf/simulated/floor/plating,
@@ -50228,14 +50275,6 @@
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
 /turf/simulated/floor/plating,
 /area/station/maintenance/aft)
-"eOg" = (
-/obj/structure/disposalpipe/segment,
-/obj/machinery/economy/atm/directional/west,
-/turf/simulated/floor/plasteel{
-	dir = 1;
-	icon_state = "redcorner"
-	},
-/area/station/security/lobby)
 "eOh" = (
 /obj/machinery/economy/vending/cigarette,
 /obj/structure/window/reinforced,
@@ -51436,6 +51475,14 @@
 /obj/structure/chair/sofa/corp/left,
 /turf/simulated/floor/transparent/glass,
 /area/station/hallway/primary/central/south)
+"fqQ" = (
+/obj/machinery/door/poddoor/preopen{
+	id_tag = "Biohazard";
+	name = "Biohazard Shutter"
+	},
+/obj/effect/spawner/window/reinforced/plasma/grilled,
+/turf/simulated/floor/plating,
+/area/station/science/toxins/mixing)
 "fqV" = (
 /obj/machinery/atmospherics/pipe/simple/visible/cyan{
 	dir = 6
@@ -51446,13 +51493,13 @@
 /turf/simulated/floor/engine,
 /area/station/engineering/control)
 "frm" = (
-/obj/item/radio/intercom{
-	name = "east bump";
-	pixel_x = 28
+/obj/machinery/firealarm/directional/east,
+/obj/effect/turf_decal/stripes/line{
+	dir = 1
 	},
 /turf/simulated/floor/plasteel{
-	dir = 6;
-	icon_state = "whitepurple"
+	dir = 4;
+	icon_state = "darkpurple"
 	},
 /area/station/science/toxins/mixing)
 "frn" = (
@@ -52181,6 +52228,13 @@
 	icon_state = "whiteblue"
 	},
 /area/station/medical/sleeper)
+"fKs" = (
+/obj/structure/lattice,
+/obj/machinery/atmospherics/pipe/simple/heat_exchanging{
+	dir = 4
+	},
+/turf/space,
+/area/space/nearstation)
 "fKX" = (
 /obj/structure/closet/l3closet/janitor,
 /obj/item/radio/intercom{
@@ -52197,9 +52251,10 @@
 /turf/simulated/floor/plasteel,
 /area/station/maintenance/assembly_line)
 "fMa" = (
-/obj/machinery/disposal,
-/obj/structure/disposalpipe/trunk,
+/obj/machinery/atmospherics/pipe/manifold/hidden/cyan,
+/obj/effect/decal/cleanable/dirt,
 /turf/simulated/floor/plasteel{
+	dir = 10;
 	icon_state = "whitepurple"
 	},
 /area/station/science/toxins/mixing)
@@ -52275,6 +52330,13 @@
 	icon_state = "darkred"
 	},
 /area/station/security/brig)
+"fOC" = (
+/obj/structure/lattice,
+/obj/machinery/atmospherics/pipe/simple/heat_exchanging{
+	dir = 6
+	},
+/turf/space,
+/area/space/nearstation)
 "fOF" = (
 /obj/structure/sink{
 	dir = 8;
@@ -52498,7 +52560,7 @@
 /turf/simulated/floor/plating,
 /area/station/maintenance/asmaint2)
 "fUW" = (
-/obj/structure/sign/biohazard,
+/obj/structure/sign/fire,
 /turf/simulated/wall/r_wall,
 /area/station/science/toxins/mixing)
 "fUX" = (
@@ -52644,6 +52706,14 @@
 	},
 /turf/simulated/floor/plating,
 /area/station/maintenance/apmaint2)
+"fXO" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 5
+	},
+/obj/structure/bed/dogbed,
+/obj/item/toy/plushie/corgi,
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "fXX" = (
 /obj/structure/cable,
 /obj/structure/cable{
@@ -52691,11 +52761,6 @@
 	icon_state = "white"
 	},
 /area/station/maintenance/asmaint)
-"gaW" = (
-/obj/effect/spawner/random/blood/often,
-/obj/machinery/economy/atm/directional/north,
-/turf/simulated/floor/wood,
-/area/station/maintenance/apmaint2)
 "gba" = (
 /obj/structure/table/reinforced,
 /obj/machinery/door/firedoor,
@@ -52960,6 +53025,13 @@
 /obj/effect/spawner/window/reinforced/grilled,
 /turf/simulated/floor/plating,
 /area/station/engineering/atmos/distribution)
+"ggY" = (
+/obj/structure/lattice,
+/obj/machinery/atmospherics/pipe/simple/heat_exchanging{
+	dir = 10
+	},
+/turf/space,
+/area/space/nearstation)
 "ghk" = (
 /obj/item/flashlight/lamp/green,
 /obj/structure/table/wood,
@@ -53052,6 +53124,18 @@
 	},
 /turf/simulated/floor/wood,
 /area/station/security/permabrig)
+"gjQ" = (
+/obj/effect/turf_decal/stripes/corner{
+	dir = 8
+	},
+/obj/effect/turf_decal/stripes/corner{
+	dir = 1
+	},
+/obj/effect/turf_decal/caution/stand_clear{
+	dir = 8
+	},
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "gkm" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 8
@@ -53078,6 +53162,15 @@
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
 /turf/simulated/floor/plating,
 /area/station/maintenance/aft)
+"gkx" = (
+/obj/effect/decal/cleanable/dirt,
+/obj/machinery/atmospherics/pipe/simple/hidden/purple{
+	dir = 5
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
+/area/station/science/toxins/mixing)
 "gky" = (
 /obj/machinery/door/firedoor,
 /obj/machinery/door/airlock/research{
@@ -53107,18 +53200,6 @@
 /obj/structure/sign/poster/official/nanotrasen_logo/directional/south,
 /turf/simulated/floor/plating,
 /area/station/maintenance/aft)
-"glt" = (
-/obj/item/beacon,
-/obj/effect/turf_decal/stripes,
-/obj/machinery/camera{
-	c_tag = "Research Toxins Test Chamber Center";
-	dir = 8;
-	invuln = 1;
-	name = "Hardened Bomb-Test Security Camera";
-	network = list("Toxins","Research","SS13")
-	},
-/turf/simulated/floor/indestructible/airless,
-/area/station/science/toxins/test)
 "glD" = (
 /obj/machinery/camera{
 	c_tag = "Departure Lounge North-West";
@@ -53197,14 +53278,6 @@
 	icon_state = "darkred"
 	},
 /area/station/hallway/secondary/exit)
-"gnU" = (
-/obj/structure/sign/securearea{
-	desc = "A warning sign which reads 'BOMB RANGE";
-	name = "BOMB RANGE"
-	},
-/obj/effect/spawner/window/reinforced/grilled,
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
 "gou" = (
 /obj/machinery/door/window{
 	base_state = "right";
@@ -54564,12 +54637,6 @@
 	icon_state = "whitegreenfull"
 	},
 /area/station/maintenance/aft)
-"gWp" = (
-/obj/machinery/doppler_array{
-	dir = 4
-	},
-/turf/simulated/floor/plasteel,
-/area/station/science/toxins/launch)
 "gWO" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply,
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
@@ -54581,22 +54648,6 @@
 	icon_state = "blue"
 	},
 /area/station/command/bridge)
-"gWP" = (
-/obj/machinery/door/firedoor,
-/obj/machinery/door/airlock/research,
-/obj/effect/mapping_helpers/airlock/autoname,
-/obj/effect/mapping_helpers/airlock/access/all/science/tox,
-/obj/structure/cable{
-	icon_state = "4-8"
-	},
-/obj/machinery/atmospherics/pipe/simple/hidden/supply{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
-	dir = 4
-	},
-/turf/simulated/floor/plasteel,
-/area/station/science/toxins/launch)
 "gWZ" = (
 /obj/machinery/door/airlock/security/glass{
 	locked = 1;
@@ -54773,20 +54824,6 @@
 /obj/machinery/atmospherics/meter,
 /turf/simulated/floor/plating,
 /area/station/maintenance/asmaint2)
-"gZU" = (
-/obj/machinery/atmospherics/pipe/simple/hidden/supply{
-	dir = 4
-	},
-/obj/structure/cable{
-	icon_state = "4-8"
-	},
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
-	dir = 4
-	},
-/turf/simulated/floor/plasteel{
-	icon_state = "white"
-	},
-/area/station/science/toxins/mixing)
 "haz" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/machinery/atmospherics/unary/vent_scrubber/on,
@@ -54871,7 +54908,7 @@
 /obj/item/lighter/random,
 /turf/simulated/floor/plasteel{
 	dir = 5;
-	icon_state = "purple"
+	icon_state = "whitepurple"
 	},
 /area/station/maintenance/asmaint)
 "hea" = (
@@ -54964,9 +55001,8 @@
 	},
 /area/station/security/brig)
 "hhf" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/machinery/atmospherics/pipe/manifold/visible{
-	dir = 8
+/obj/machinery/atmospherics/pipe/simple/hidden/purple{
+	dir = 10
 	},
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
@@ -55078,6 +55114,16 @@
 	},
 /turf/simulated/floor/plating,
 /area/station/maintenance/asmaint)
+"hkv" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 10
+	},
+/obj/structure/chair{
+	dir = 4
+	},
+/obj/item/target,
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "hkw" = (
 /obj/machinery/door/airlock/maintenance,
 /obj/effect/mapping_helpers/airlock/access/all/engineering/maintenance,
@@ -55116,9 +55162,8 @@
 /turf/simulated/floor/plating,
 /area/station/maintenance/asmaint2)
 "hmu" = (
-/obj/machinery/recharge_station,
-/obj/effect/decal/cleanable/dirt,
-/turf/simulated/floor/plasteel,
+/obj/effect/spawner/airlock/w_to_e/long,
+/turf/simulated/wall/r_wall,
 /area/station/maintenance/asmaint)
 "hmT" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
@@ -55361,8 +55406,8 @@
 /turf/simulated/floor/wood,
 /area/station/maintenance/apmaint2)
 "hsQ" = (
-/obj/machinery/atmospherics/unary/portables_connector{
-	dir = 1
+/obj/machinery/atmospherics/pipe/simple/hidden/universal{
+	dir = 4
 	},
 /turf/simulated/floor/plasteel{
 	dir = 8;
@@ -55582,6 +55627,10 @@
 /obj/effect/turf_decal/stripes/line,
 /turf/simulated/floor/plating,
 /area/station/maintenance/aft)
+"hzM" = (
+/obj/effect/turf_decal/caution,
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "hzY" = (
 /obj/machinery/door/airlock/medical{
 	locked = 1;
@@ -56456,7 +56505,9 @@
 /obj/structure/disposalpipe/segment{
 	dir = 4
 	},
-/turf/simulated/floor/plasteel,
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
 /area/station/maintenance/asmaint)
 "hXR" = (
 /obj/structure/table/wood,
@@ -56854,6 +56905,12 @@
 /obj/structure/flora/junglebush,
 /turf/simulated/floor/grass/jungle/no_creep,
 /area/station/command/bridge)
+"iiX" = (
+/obj/effect/turf_decal/caution{
+	dir = 8
+	},
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "ija" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 6
@@ -56876,16 +56933,6 @@
 	icon_state = "neutralfull"
 	},
 /area/station/hallway/secondary/exit)
-"ijP" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/machinery/atmospherics/binary/valve{
-	dir = 4;
-	name = "port to heat exchange"
-	},
-/turf/simulated/floor/plasteel{
-	icon_state = "white"
-	},
-/area/station/science/toxins/mixing)
 "ikv" = (
 /turf/simulated/wall,
 /area/station/science/lobby)
@@ -56958,6 +57005,13 @@
 /obj/effect/spawner/window/reinforced/grilled,
 /turf/simulated/floor/plating,
 /area/station/security/storage)
+"img" = (
+/obj/effect/turf_decal/stripes/corner{
+	dir = 1
+	},
+/obj/item/target,
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "imr" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/table,
@@ -57078,19 +57132,17 @@
 /turf/simulated/floor/engine,
 /area/station/engineering/engine/supermatter)
 "ioU" = (
-/obj/machinery/disposal,
-/obj/structure/sign/vacuum/external{
-	pixel_x = -30
+/obj/machinery/light{
+	dir = 8
 	},
-/obj/structure/disposalpipe/trunk,
-/obj/effect/turf_decal/stripes/corner,
-/obj/machinery/camera{
-	c_tag = "Research Toxins Launch Room";
-	dir = 4;
-	network = list("Research","SS13");
-	pixel_y = -22
+/obj/structure/cable{
+	icon_state = "0-2"
+	},
+/obj/machinery/power/apc/directional/north,
+/turf/simulated/floor/plasteel{
+	dir = 9;
+	icon_state = "darkpurple"
 	},
-/turf/simulated/floor/plasteel,
 /area/station/science/toxins/launch)
 "ipf" = (
 /obj/structure/disposalpipe/sortjunction/reversed{
@@ -57138,6 +57190,11 @@
 	icon_state = "dark"
 	},
 /area/station/security/execution)
+"iqh" = (
+/obj/item/beacon,
+/obj/effect/turf_decal/stripes,
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "iqs" = (
 /obj/machinery/door/firedoor,
 /obj/machinery/door/airlock/research{
@@ -57394,6 +57451,30 @@
 	icon_state = "red"
 	},
 /area/station/security/prisonlockers)
+"izd" = (
+/obj/effect/mapping_helpers/airlock/windoor/access/any/science/tox,
+/obj/effect/mapping_helpers/airlock/windoor/access/any/science/tox{
+	dir = 1
+	},
+/obj/machinery/door/poddoor/preopen{
+	id_tag = "Biohazard";
+	name = "Biohazard Shutter"
+	},
+/obj/machinery/door/window/reinforced/reversed{
+	dir = 1;
+	name = "Toxins Launcher"
+	},
+/obj/machinery/door/window/reinforced/normal{
+	name = "Toxins Launcher"
+	},
+/turf/simulated/floor/plating,
+/area/station/science/toxins/launch)
+"izi" = (
+/obj/effect/turf_decal/stripes/end{
+	dir = 8
+	},
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "izl" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply,
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
@@ -57578,23 +57659,6 @@
 	},
 /turf/simulated/floor/plating,
 /area/station/public/storage/emergency/port)
-"iFq" = (
-/obj/machinery/atmospherics/binary/pump{
-	name = "heat exchange to port"
-	},
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/hidden/supply{
-	dir = 4
-	},
-/obj/structure/cable{
-	icon_state = "4-8"
-	},
-/turf/simulated/floor/plasteel{
-	icon_state = "white"
-	},
-/area/station/science/toxins/mixing)
 "iFR" = (
 /obj/machinery/economy/vending/medical,
 /turf/simulated/floor/plasteel{
@@ -57602,6 +57666,14 @@
 	icon_state = "whiteblue"
 	},
 /area/station/medical/reception)
+"iGf" = (
+/obj/machinery/atmospherics/pipe/simple/visible{
+	dir = 5
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
+/area/station/science/toxins/mixing)
 "iGq" = (
 /obj/item/clothing/glasses/hud/health{
 	pixel_x = -2;
@@ -57730,17 +57802,19 @@
 /turf/simulated/floor/plasteel,
 /area/station/public/locker)
 "iJf" = (
-/obj/machinery/atmospherics/unary/portables_connector{
-	dir = 1
-	},
 /obj/machinery/camera{
-	c_tag = "Research Toxins Mixing";
+	c_tag = "Research Toxins Mixing Port";
 	dir = 4;
 	network = list("Research","SS13")
 	},
+/obj/machinery/atmospherics/portable/pump,
+/obj/machinery/atmospherics/unary/portables_connector{
+	name = "Portable Air Pump Connector";
+	dir = 4
+	},
+/obj/effect/decal/cleanable/dirt,
 /turf/simulated/floor/plasteel{
-	dir = 8;
-	icon_state = "whitepurple"
+	icon_state = "bluefull"
 	},
 /area/station/science/toxins/mixing)
 "iJi" = (
@@ -58535,11 +58609,6 @@
 	icon_state = "whiteblue"
 	},
 /area/station/medical/medbay2)
-"jgm" = (
-/obj/effect/spawner/random/maintenance,
-/obj/structure/table,
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
 "jgu" = (
 /obj/machinery/computer/med_data,
 /turf/simulated/floor/plasteel{
@@ -59818,6 +59887,14 @@
 	},
 /turf/simulated/floor/plasteel,
 /area/station/science/xenobiology)
+"jPg" = (
+/obj/structure/disposalpipe/segment,
+/obj/machinery/economy/atm/directional/west,
+/turf/simulated/floor/plasteel{
+	dir = 1;
+	icon_state = "redcorner"
+	},
+/area/station/security/lobby)
 "jPk" = (
 /obj/structure/cable{
 	icon_state = "0-2"
@@ -59904,7 +59981,27 @@
 	},
 /area/station/science/robotics)
 "jRM" = (
-/turf/simulated/floor/plating,
+/obj/structure/chair{
+	dir = 4
+	},
+/obj/machinery/computer/security/telescreen{
+	desc = "Used for watching the test chamber.";
+	layer = 4;
+	name = "Test Chamber Telescreen";
+	network = list("Toxins");
+	pixel_x = 32
+	},
+/obj/effect/turf_decal/stripes/corner{
+	dir = 8
+	},
+/obj/item/radio/intercom{
+	name = "south bump";
+	pixel_y = -28
+	},
+/turf/simulated/floor/plasteel{
+	dir = 6;
+	icon_state = "darkpurple"
+	},
 /area/station/science/toxins/launch)
 "jRV" = (
 /obj/structure/cable{
@@ -60073,10 +60170,11 @@
 	},
 /area/station/public/dorms)
 "jUt" = (
-/obj/machinery/light{
+/obj/effect/turf_decal/stripes/corner,
+/obj/effect/turf_decal/stripes/corner{
 	dir = 4
 	},
-/turf/simulated/floor/plasteel/airless,
+/turf/simulated/floor/engine/airless,
 /area/station/science/toxins/test)
 "jUM" = (
 /obj/structure/closet,
@@ -60302,6 +60400,12 @@
 	},
 /turf/simulated/floor/plating,
 /area/station/maintenance/fpmaint)
+"kav" = (
+/obj/effect/turf_decal/caution{
+	dir = 1
+	},
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "kbz" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 10
@@ -60643,9 +60747,6 @@
 	name = "Toxin Testing EVA Maintenance"
 	},
 /obj/effect/mapping_helpers/airlock/access/all/engineering/equipment,
-/obj/structure/cable{
-	icon_state = "4-8"
-	},
 /turf/simulated/floor/plating,
 /area/station/maintenance/asmaint)
 "kjG" = (
@@ -61019,6 +61120,12 @@
 	icon_state = "whitepurple"
 	},
 /area/station/command/office/rd)
+"kto" = (
+/obj/machinery/door/airlock/maintenance,
+/obj/effect/mapping_helpers/airlock/access/all/medical/chemistry,
+/obj/effect/mapping_helpers/airlock/locked,
+/turf/simulated/floor/plating,
+/area/station/maintenance/asmaint)
 "ktQ" = (
 /obj/effect/spawner/window/reinforced/grilled,
 /turf/simulated/floor/plating,
@@ -61116,12 +61223,20 @@
 /turf/simulated/floor/plating,
 /area/station/maintenance/fpmaint)
 "kwP" = (
-/obj/machinery/atmospherics/unary/thermomachine/heater{
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
+	dir = 4
+	},
+/obj/structure/cable{
+	icon_state = "4-8"
+	},
+/obj/structure/disposalpipe/segment/corner{
 	dir = 8
 	},
 /turf/simulated/floor/plasteel{
-	dir = 4;
-	icon_state = "whitepurple"
+	icon_state = "white"
 	},
 /area/station/science/toxins/mixing)
 "kwQ" = (
@@ -61200,6 +61315,13 @@
 /obj/effect/mapping_helpers/turfs/rust/maybe,
 /turf/simulated/wall/r_wall,
 /area/station/engineering/gravitygenerator)
+"kyJ" = (
+/obj/machinery/economy/atm/directional/north,
+/turf/simulated/floor/plasteel{
+	dir = 4;
+	icon_state = "yellowcorner"
+	},
+/area/station/hallway/primary/aft/south)
 "kzB" = (
 /obj/effect/spawner/random/food_or_drink/three_course_meal,
 /obj/structure/closet/crate/freezer,
@@ -61348,12 +61470,22 @@
 	},
 /area/station/supply/expedition)
 "kCd" = (
-/obj/effect/turf_decal/stripes/line,
-/obj/effect/decal/cleanable/dirt,
-/obj/machinery/atmospherics/unary/vent_pump/on{
-	dir = 1
+/obj/machinery/driver_button{
+	id_tag = "toxinsdriver";
+	pixel_x = 6;
+	pixel_y = 24;
+	range = 18
+	},
+/obj/machinery/atmospherics/unary/vent_scrubber/on,
+/obj/machinery/light_switch{
+	pixel_x = -7;
+	pixel_y = 24;
+	name = "custom placement"
+	},
+/turf/simulated/floor/plasteel{
+	dir = 1;
+	icon_state = "darkpurple"
 	},
-/turf/simulated/floor/plasteel,
 /area/station/science/toxins/launch)
 "kCg" = (
 /obj/structure/cable{
@@ -61714,13 +61846,6 @@
 	},
 /turf/simulated/floor/plasteel,
 /area/station/hallway/primary/starboard/east)
-"kKV" = (
-/obj/machinery/power/apc/directional/south,
-/obj/structure/cable{
-	icon_state = "0-8"
-	},
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
 "kKW" = (
 /obj/structure/table/glass,
 /obj/machinery/computer/med_data/laptop,
@@ -61731,14 +61856,6 @@
 	icon_state = "darkbluefull"
 	},
 /area/station/command/office/cmo)
-"kLc" = (
-/obj/machinery/atmospherics/unary/vent_pump/on{
-	dir = 1
-	},
-/turf/simulated/floor/plasteel{
-	icon_state = "white"
-	},
-/area/station/science/toxins/mixing)
 "kLd" = (
 /obj/structure/cable{
 	icon_state = "4-8"
@@ -61793,6 +61910,16 @@
 	icon_state = "brown"
 	},
 /area/station/supply/miningdock)
+"kNi" = (
+/obj/effect/turf_decal/stripes/line,
+/obj/effect/decal/cleanable/dirt,
+/obj/machinery/atmospherics/unary/vent_pump/on{
+	dir = 1
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "dark"
+	},
+/area/station/science/toxins/launch)
 "kNq" = (
 /obj/machinery/atmospherics/pipe/manifold/hidden/scrubbers{
 	dir = 8
@@ -61820,17 +61947,8 @@
 /turf/simulated/floor/plasteel,
 /area/station/maintenance/assembly_line)
 "kNW" = (
-/obj/machinery/atmospherics/pipe/simple/visible{
-	dir = 9
-	},
-/obj/machinery/atmospherics/pipe/simple/hidden/supply{
-	dir = 6
-	},
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
-	dir = 6
-	},
-/obj/structure/cable{
-	icon_state = "2-4"
+/obj/machinery/atmospherics/pipe/manifold/hidden/scrubbers{
+	dir = 1
 	},
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
@@ -61928,6 +62046,14 @@
 	icon_state = "cautioncorner"
 	},
 /area/station/maintenance/asmaint2)
+"kQX" = (
+/obj/machinery/atmospherics/pipe/simple/visible{
+	dir = 4
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
+/area/station/science/toxins/mixing)
 "kQY" = (
 /obj/machinery/hologram/holopad,
 /obj/effect/decal/cleanable/dirt,
@@ -62444,10 +62570,6 @@
 /obj/item/pen/multi/fountain,
 /turf/simulated/floor/carpet/black,
 /area/station/command/meeting_room)
-"ldS" = (
-/obj/effect/spawner/window/reinforced/grilled,
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
 "ldZ" = (
 /obj/machinery/door/firedoor,
 /obj/machinery/door/airlock/command/glass{
@@ -63060,6 +63182,32 @@
 	},
 /turf/simulated/floor/plating,
 /area/station/maintenance/port)
+"lto" = (
+/obj/effect/turf_decal/stripes/corner{
+	dir = 4
+	},
+/obj/effect/turf_decal/stripes/corner{
+	dir = 1
+	},
+/obj/structure/table/reinforced,
+/obj/item/paper_bin{
+	pixel_x = 8;
+	pixel_y = 1
+	},
+/obj/item/pen{
+	pixel_x = 8;
+	pixel_y = 1
+	},
+/obj/item/clothing/mask/cigarette/cigar{
+	pixel_x = 1;
+	pixel_y = 15
+	},
+/obj/item/storage/fancy/matches{
+	pixel_x = -7;
+	pixel_y = 2
+	},
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "ltR" = (
 /obj/structure/plasticflaps{
 	opacity = 1
@@ -63373,7 +63521,9 @@
 /obj/structure/closet/firecloset,
 /obj/machinery/power/apc/directional/south,
 /obj/structure/cable,
-/turf/simulated/floor/plasteel,
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
 /area/station/science/toxins/mixing)
 "lDG" = (
 /obj/structure/window/reinforced{
@@ -63978,17 +64128,6 @@
 	},
 /turf/simulated/wall/mineral/titanium,
 /area/shuttle/pod_3)
-"lRi" = (
-/obj/machinery/atmospherics/binary/pump{
-	name = "cooling loop to port"
-	},
-/obj/machinery/atmospherics/pipe/simple/visible{
-	dir = 4
-	},
-/turf/simulated/floor/plasteel{
-	icon_state = "white"
-	},
-/area/station/science/toxins/mixing)
 "lRq" = (
 /obj/structure/table/reinforced,
 /obj/machinery/computer/security/telescreen/entertainment{
@@ -64137,10 +64276,6 @@
 	},
 /turf/simulated/floor/plating,
 /area/station/maintenance/fpmaint2)
-"lVm" = (
-/obj/item/kirbyplants/large,
-/turf/simulated/floor/wood,
-/area/station/service/bar)
 "lVr" = (
 /obj/machinery/atmospherics/pipe/simple/visible/supply{
 	dir = 10
@@ -64159,7 +64294,10 @@
 /obj/machinery/door/airlock/maintenance,
 /obj/effect/mapping_helpers/airlock/access/all/engineering/maintenance,
 /obj/machinery/atmospherics/pipe/simple/hidden/cyan,
-/turf/simulated/floor/plating,
+/obj/effect/decal/cleanable/dirt,
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
 /area/station/maintenance/asmaint)
 "lVS" = (
 /obj/structure/statue/cyberiad/center/east,
@@ -64609,9 +64747,6 @@
 	},
 /area/station/maintenance/asmaint)
 "mhY" = (
-/obj/structure/cable{
-	icon_state = "2-8"
-	},
 /obj/machinery/atmospherics/pipe/simple/visible,
 /turf/simulated/floor/plating,
 /area/station/maintenance/asmaint)
@@ -64962,6 +65097,10 @@
 	icon_state = "whitepurplefull"
 	},
 /area/station/science/xenobiology)
+"msh" = (
+/obj/machinery/recharge_station,
+/turf/simulated/floor/plating,
+/area/station/maintenance/asmaint)
 "msm" = (
 /obj/structure/machine_frame,
 /obj/effect/decal/cleanable/dirt,
@@ -65727,6 +65866,12 @@
 	icon_state = "darkpurple"
 	},
 /area/station/command/office/rd)
+"mMI" = (
+/obj/effect/decal/cleanable/dirt,
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
+/area/station/science/toxins/mixing)
 "mNd" = (
 /obj/structure/cable/yellow{
 	icon_state = "4-8"
@@ -65957,6 +66102,16 @@
 	icon_state = "darkbluefull"
 	},
 /area/station/medical/surgery/observation)
+"mTr" = (
+/obj/machinery/disposal,
+/obj/structure/disposalpipe/trunk,
+/obj/effect/turf_decal/stripes/corner,
+/obj/machinery/firealarm/directional/west,
+/turf/simulated/floor/plasteel{
+	dir = 10;
+	icon_state = "darkpurple"
+	},
+/area/station/science/toxins/launch)
 "mTA" = (
 /obj/machinery/photocopier,
 /turf/simulated/floor/plasteel{
@@ -66228,6 +66383,29 @@
 	icon_state = "white"
 	},
 /area/station/science/lobby)
+"ncy" = (
+/obj/structure/disposaloutlet,
+/obj/structure/disposalpipe/trunk{
+	dir = 1
+	},
+/obj/machinery/door/poddoor/preopen{
+	id_tag = "Biohazard";
+	name = "Biohazard Shutter"
+	},
+/obj/structure/window/plasmareinforced{
+	dir = 1
+	},
+/obj/structure/window/plasmareinforced{
+	dir = 4
+	},
+/obj/machinery/camera{
+	c_tag = "Research Toxins Launch Room";
+	dir = 4;
+	network = list("Research","SS13");
+	pixel_y = -22
+	},
+/turf/simulated/floor/plating,
+/area/station/science/toxins/launch)
 "ncT" = (
 /obj/machinery/atmospherics/unary/vent_pump/on{
 	dir = 4
@@ -66343,9 +66521,8 @@
 /turf/simulated/floor/plating,
 /area/station/medical/morgue)
 "nhs" = (
-/obj/machinery/atmospherics/unary/thermomachine/freezer{
-	dir = 8
-	},
+/obj/machinery/disposal,
+/obj/structure/disposalpipe/trunk,
 /turf/simulated/floor/plasteel{
 	dir = 4;
 	icon_state = "whitepurple"
@@ -66492,6 +66669,13 @@
 	},
 /turf/simulated/floor/plasteel,
 /area/station/hallway/secondary/exit)
+"nnj" = (
+/obj/effect/turf_decal/stripes/line,
+/obj/effect/turf_decal/stripes/line{
+	dir = 1
+	},
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "nnv" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply,
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
@@ -66948,16 +67132,6 @@
 /obj/effect/spawner/window/reinforced/grilled,
 /turf/simulated/floor/plating,
 /area/station/engineering/ai_transit_tube)
-"nBc" = (
-/obj/structure/table,
-/obj/item/storage/toolbox/mechanical,
-/obj/machinery/light,
-/obj/structure/sign/poster/official/random/directional/south,
-/turf/simulated/floor/plasteel{
-	dir = 6;
-	icon_state = "whitepurple"
-	},
-/area/station/science/toxins/mixing)
 "nBq" = (
 /obj/effect/spawner/window/reinforced/grilled,
 /obj/effect/spawner/airlock/long,
@@ -67050,13 +67224,6 @@
 	icon_state = "dark"
 	},
 /area/station/science/robotics/chargebay)
-"nCl" = (
-/obj/structure/cable{
-	icon_state = "4-8"
-	},
-/obj/effect/mapping_helpers/airlock/access/all/engineering/general,
-/turf/simulated/floor/plating,
-/area/station/maintenance/asmaint)
 "nCm" = (
 /obj/structure/cable{
 	icon_state = "1-2"
@@ -67206,12 +67373,6 @@
 	},
 /turf/simulated/floor/wood,
 /area/station/command/meeting_room)
-"nGV" = (
-/obj/effect/turf_decal/stripes/corner{
-	dir = 8
-	},
-/turf/simulated/floor/plasteel/airless,
-/area/station/science/toxins/test)
 "nHq" = (
 /obj/machinery/light/small,
 /obj/structure/cable{
@@ -67357,9 +67518,8 @@
 /turf/simulated/floor/plating,
 /area/station/maintenance/asmaint)
 "nMi" = (
-/obj/machinery/atmospherics/binary/valve{
-	dir = 1;
-	name = "port to space"
+/obj/machinery/atmospherics/unary/portables_connector{
+	dir = 1
 	},
 /turf/simulated/floor/plasteel{
 	dir = 1;
@@ -67599,8 +67759,13 @@
 /turf/simulated/floor/plating,
 /area/station/turret_protected/ai)
 "nRx" = (
-/obj/machinery/atmospherics/portable/scrubber,
-/turf/simulated/floor/plasteel,
+/obj/machinery/atmospherics/unary/portables_connector{
+	dir = 8
+	},
+/turf/simulated/floor/plasteel{
+	dir = 6;
+	icon_state = "darkpurple"
+	},
 /area/station/science/toxins/mixing)
 "nSc" = (
 /obj/machinery/door/window/reinforced/normal{
@@ -67692,6 +67857,15 @@
 	icon_state = "whitebluefull"
 	},
 /area/station/maintenance/aft)
+"nTw" = (
+/obj/structure/sign/vacuum/external{
+	pixel_y = -32
+	},
+/obj/effect/turf_decal/stripes/line{
+	dir = 4
+	},
+/turf/simulated/floor/plating,
+/area/station/science/toxins/launch)
 "nTG" = (
 /obj/machinery/light{
 	dir = 1
@@ -67789,6 +67963,18 @@
 /obj/effect/spawner/random/maintenance,
 /turf/simulated/floor/plating,
 /area/station/maintenance/apmaint)
+"nXN" = (
+/obj/item/target/alien,
+/obj/machinery/camera/toxins{
+	dir = 8
+	},
+/obj/effect/turf_decal/stripes/end{
+	dir = 4
+	},
+/turf/simulated/floor/indestructible/airless{
+	icon_state = "engine"
+	},
+/area/station/science/toxins/test)
 "nYg" = (
 /obj/structure/statue/cyberiad/center,
 /obj/structure/cable{
@@ -67812,13 +67998,18 @@
 /obj/structure/cable{
 	icon_state = "4-8"
 	},
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
-	dir = 4
-	},
 /obj/structure/cable{
 	icon_state = "2-8"
 	},
-/turf/simulated/floor/plasteel,
+/obj/structure/disposalpipe/segment{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/manifold/hidden/scrubbers{
+	dir = 1
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
 /area/station/science/toxins/mixing)
 "nYs" = (
 /obj/structure/cable{
@@ -67896,15 +68087,6 @@
 	},
 /turf/simulated/floor/plating,
 /area/station/maintenance/aft)
-"nZt" = (
-/obj/machinery/atmospherics/pipe/simple/hidden/supply{
-	dir = 4
-	},
-/obj/effect/turf_decal/stripes/corner{
-	dir = 1
-	},
-/turf/simulated/floor/plasteel,
-/area/station/hallway/secondary/entry/north)
 "nZF" = (
 /obj/machinery/door/firedoor,
 /obj/machinery/door/airlock/research{
@@ -67952,15 +68134,6 @@
 	icon_state = "arrival"
 	},
 /area/station/hallway/secondary/entry/north)
-"oao" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/light{
-	dir = 8
-	},
-/turf/simulated/floor/plasteel/airless,
-/area/station/science/toxins/test)
 "oap" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/machinery/atmospherics/pipe/simple/hidden/cyan{
@@ -68047,6 +68220,13 @@
 	icon_state = "purple"
 	},
 /area/station/science/hallway)
+"ocx" = (
+/obj/structure/lattice,
+/obj/machinery/atmospherics/pipe/simple/heat_exchanging{
+	dir = 5
+	},
+/turf/space,
+/area/space/nearstation)
 "ocy" = (
 /obj/machinery/atmospherics/pipe/manifold/hidden/supply,
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
@@ -68285,12 +68465,8 @@
 /turf/simulated/floor/plating,
 /area/station/maintenance/apmaint)
 "oiQ" = (
-/obj/structure/lattice,
-/obj/structure/grille,
-/obj/structure/sign/securearea{
-	desc = "A warning sign which reads 'BOMB RANGE";
-	name = "BOMB RANGE"
-	},
+/obj/structure/lattice/catwalk,
+/obj/structure/marker_beacon/dock_marker/collision,
 /turf/space,
 /area/space/nearstation)
 "oiS" = (
@@ -68683,6 +68859,10 @@
 /obj/effect/spawner/random/blood/maybe,
 /turf/simulated/floor/plating,
 /area/station/maintenance/aft)
+"orJ" = (
+/obj/effect/turf_decal/stripes/corner,
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "orL" = (
 /obj/machinery/door/window/classic/reversed{
 	dir = 1;
@@ -69242,11 +69422,6 @@
 	icon_state = "dark"
 	},
 /area/station/science/server)
-"oFj" = (
-/obj/effect/turf_decal/stripes/line,
-/obj/machinery/light,
-/turf/simulated/floor/plasteel/airless,
-/area/station/science/toxins/test)
 "oFo" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/cyan,
 /obj/structure/cable{
@@ -69327,12 +69502,11 @@
 	},
 /area/station/command/bridge)
 "oGw" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/obj/machinery/atmospherics/binary/pump{
-	name = "burn chamber to port"
+/obj/machinery/atmospherics/binary/valve{
+	dir = 4;
+	name = "Hot Loop - Cold Loop Bridge Valve"
 	},
+/obj/machinery/alarm/directional/north,
 /turf/simulated/floor/plasteel{
 	dir = 1;
 	icon_state = "whitepurple"
@@ -69350,18 +69524,6 @@
 	icon_state = "whitehall"
 	},
 /area/station/science/genetics)
-"oGU" = (
-/obj/machinery/atmospherics/binary/valve{
-	dir = 1;
-	name = "port to space"
-	},
-/obj/machinery/atmospherics/pipe/simple/visible{
-	dir = 4
-	},
-/turf/simulated/floor/plasteel{
-	icon_state = "white"
-	},
-/area/station/science/toxins/mixing)
 "oHh" = (
 /obj/machinery/door/airlock/maintenance{
 	name = "Morgue Maintenance"
@@ -69475,9 +69637,11 @@
 	},
 /area/station/science/server)
 "oJc" = (
-/obj/structure/chair/stool,
+/obj/structure/chair/stool{
+	dir = 8
+	},
 /turf/simulated/floor/plasteel{
-	icon_state = "white"
+	icon_state = "dark"
 	},
 /area/station/science/toxins/mixing)
 "oJo" = (
@@ -69566,17 +69730,6 @@
 /obj/effect/spawner/window/reinforced/grilled,
 /turf/simulated/floor/plating,
 /area/station/command/bridge)
-"oKv" = (
-/obj/structure/rack,
-/obj/item/extinguisher,
-/obj/item/clothing/mask/gas,
-/obj/item/grenade/chem_grenade/firefighting,
-/obj/structure/window/reinforced{
-	dir = 1
-	},
-/obj/structure/disposalpipe/segment,
-/turf/simulated/floor/plasteel,
-/area/station/science/toxins/mixing)
 "oLk" = (
 /obj/machinery/atmospherics/unary/outlet_injector/on{
 	dir = 1;
@@ -69661,16 +69814,14 @@
 /turf/simulated/floor/plasteel,
 /area/station/hallway/primary/starboard/east)
 "oND" = (
-/obj/machinery/light{
-	dir = 8
+/obj/machinery/atmospherics/binary/pump{
+	dir = 8;
+	name = "Heat Exchange to Port"
 	},
-/obj/structure/cable{
-	icon_state = "0-2"
+/turf/simulated/floor/plasteel{
+	icon_state = "whitepurple"
 	},
-/obj/machinery/power/apc/directional/north,
-/obj/machinery/firealarm/directional/west,
-/turf/simulated/floor/plasteel,
-/area/station/science/toxins/launch)
+/area/station/science/toxins/mixing)
 "oNH" = (
 /obj/structure/cable,
 /obj/effect/spawner/window/reinforced/polarized/grilled{
@@ -70417,13 +70568,6 @@
 	icon_state = "dark"
 	},
 /area/station/medical/morgue)
-"pkf" = (
-/obj/effect/turf_decal/stripes/line,
-/obj/machinery/light{
-	dir = 8
-	},
-/turf/simulated/floor/plasteel/airless,
-/area/station/science/toxins/test)
 "pko" = (
 /obj/structure/chair/stool{
 	dir = 8
@@ -70748,6 +70892,11 @@
 /obj/effect/spawner/random/blood/maybe,
 /turf/simulated/floor/plating,
 /area/station/maintenance/asmaint)
+"pte" = (
+/obj/effect/turf_decal/stripes/end,
+/obj/item/target/syndicate,
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "ptK" = (
 /obj/machinery/atmospherics/unary/vent_pump/on{
 	dir = 4
@@ -70780,12 +70929,6 @@
 	},
 /turf/simulated/floor/plasteel,
 /area/station/hallway/primary/starboard/east)
-"puj" = (
-/obj/structure/sign/explosives{
-	pixel_x = 31
-	},
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
 "puo" = (
 /obj/structure/rack{
 	dir = 1
@@ -71949,6 +72092,7 @@
 	pixel_x = 1;
 	pixel_y = 1
 	},
+/obj/effect/spawner/random/maintenance,
 /turf/simulated/floor/plasteel,
 /area/station/maintenance/asmaint)
 "qcs" = (
@@ -72052,6 +72196,11 @@
 /obj/machinery/atmospherics/portable/scrubber/huge/stationary,
 /turf/simulated/floor/grass,
 /area/station/security/permabrig)
+"qeu" = (
+/obj/structure/lattice/catwalk,
+/obj/structure/marker_beacon/dock_marker,
+/turf/space,
+/area/space/nearstation)
 "qeD" = (
 /obj/machinery/light{
 	dir = 4
@@ -72469,30 +72618,7 @@
 	},
 /area/station/science/xenobiology)
 "qnk" = (
-/obj/effect/turf_decal/stripes/corner{
-	dir = 4
-	},
-/obj/machinery/computer/general_air_control{
-	name = "Bomb Mix Monitor";
-	autolink_sensors = list("burn_sensor"="Burn Mix")
-	},
-/obj/machinery/door_control{
-	id = "ToxinsVenting";
-	name = "Toxin Venting Control";
-	pixel_x = -8;
-	pixel_y = 26
-	},
-/obj/machinery/ignition_switch{
-	id = "toxinsigniter";
-	pixel_x = 6;
-	pixel_y = 25
-	},
-/obj/machinery/light{
-	dir = 1
-	},
-/obj/machinery/atmospherics/pipe/simple/visible{
-	dir = 10
-	},
+/obj/machinery/atmospherics/unary/thermomachine/heater,
 /turf/simulated/floor/plasteel{
 	dir = 1;
 	icon_state = "whitepurple"
@@ -72581,6 +72707,34 @@
 /obj/item/clothing/glasses/welding,
 /turf/simulated/floor/plasteel,
 /area/station/engineering/atmos)
+"qoV" = (
+/obj/effect/turf_decal/stripes/corner{
+	dir = 8
+	},
+/obj/effect/turf_decal/stripes/corner,
+/obj/structure/table/reinforced,
+/obj/item/storage/fancy/cigarettes/cigpack_uplift{
+	pixel_y = 7;
+	pixel_x = 9
+	},
+/obj/item/clothing/mask/cigarette/menthol{
+	pixel_x = 4;
+	pixel_y = 2
+	},
+/obj/item/deck/cards/black{
+	pixel_x = -3;
+	pixel_y = 11
+	},
+/obj/item/lighter/random{
+	pixel_x = -9;
+	pixel_y = 2
+	},
+/obj/item/ashtray/bronze{
+	pixel_x = -1;
+	pixel_y = 2
+	},
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "qpi" = (
 /obj/structure/table,
 /obj/item/reagent_containers/drinks/bottle/beer,
@@ -73041,7 +73195,22 @@
 /area/station/maintenance/apmaint)
 "qAo" = (
 /obj/effect/decal/cleanable/dirt,
-/turf/simulated/floor/plasteel,
+/obj/machinery/atmospherics/unary/vent_pump/on{
+	dir = 1
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
+/area/station/science/toxins/mixing)
+"qAE" = (
+/obj/machinery/atmospherics/pipe/simple/hidden/cyan{
+	dir = 10
+	},
+/obj/effect/decal/cleanable/dirt,
+/turf/simulated/floor/plasteel{
+	dir = 8;
+	icon_state = "whitepurple"
+	},
 /area/station/science/toxins/mixing)
 "qAH" = (
 /obj/effect/decal/cleanable/dirt,
@@ -73273,6 +73442,12 @@
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
 /turf/simulated/floor/plating,
 /area/station/maintenance/aft)
+"qEe" = (
+/obj/effect/turf_decal/stripes/corner{
+	dir = 1
+	},
+/turf/simulated/floor/plasteel,
+/area/station/hallway/secondary/entry/north)
 "qEg" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
 	dir = 4
@@ -73323,16 +73498,6 @@
 	icon_state = "white"
 	},
 /area/station/science/xenobiology)
-"qEP" = (
-/obj/structure/table,
-/obj/item/storage/toolbox/mechanical,
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
-"qES" = (
-/obj/structure/table,
-/obj/effect/spawner/random/maintenance,
-/turf/simulated/floor/plasteel/airless,
-/area/station/science/toxins/test)
 "qFg" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 4
@@ -73470,10 +73635,12 @@
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
 	dir = 4
 	},
-/obj/structure/disposalpipe/segment/corner{
-	dir = 8
+/obj/structure/disposalpipe/segment{
+	dir = 4
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
 	},
-/turf/simulated/floor/plasteel,
 /area/station/science/toxins/mixing)
 "qHO" = (
 /turf/simulated/floor/plasteel{
@@ -73763,7 +73930,6 @@
 	},
 /area/station/command/bridge)
 "qQj" = (
-/obj/machinery/door/firedoor,
 /obj/machinery/door/poddoor/preopen{
 	id_tag = "Biohazard";
 	name = "Biohazard Shutter"
@@ -73784,7 +73950,10 @@
 /obj/structure/disposalpipe/segment{
 	dir = 4
 	},
-/turf/simulated/floor/plasteel,
+/obj/machinery/door/firedoor/heavy,
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
 /area/station/maintenance/asmaint)
 "qQm" = (
 /obj/machinery/cryopod/robot,
@@ -73855,6 +74024,10 @@
 "qRw" = (
 /obj/effect/spawner/window/reinforced/plasma/grilled,
 /obj/machinery/atmospherics/pipe/simple/visible,
+/obj/machinery/door/poddoor/preopen{
+	id_tag = "Biohazard";
+	name = "Biohazard Shutter"
+	},
 /turf/simulated/floor/plating,
 /area/station/science/toxins/mixing)
 "qRU" = (
@@ -74167,6 +74340,10 @@
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
 /turf/simulated/floor/plasteel,
 /area/station/engineering/hardsuitstorage)
+"rbY" = (
+/obj/structure/sign/explosives,
+/turf/simulated/wall/indestructible/riveted,
+/area/station/science/toxins/test)
 "rbZ" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/spawner/random/oil/maybe,
@@ -74350,13 +74527,6 @@
 /obj/effect/mapping_helpers/turfs/damage,
 /turf/simulated/floor/wood,
 /area/station/maintenance/asmaint)
-"rfn" = (
-/obj/effect/decal/cleanable/dirt,
-/obj/structure/cable{
-	icon_state = "4-8"
-	},
-/turf/simulated/floor/plating,
-/area/station/maintenance/asmaint)
 "rgb" = (
 /obj/structure/disposalpipe/segment,
 /obj/structure/cable{
@@ -74702,22 +74872,16 @@
 /turf/simulated/floor/plating,
 /area/station/engineering/tech_storage)
 "ros" = (
-/obj/machinery/door/window/classic/reversed{
-	name = "Toxins Launcher"
+/obj/machinery/hologram/holopad,
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
+	dir = 10
 	},
-/obj/effect/mapping_helpers/airlock/windoor/access/any/science/tox,
-/obj/machinery/door/window/classic/reversed{
-	dir = 1;
-	name = "Toxins Launcher"
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	dir = 9
 	},
-/obj/effect/mapping_helpers/airlock/windoor/access/any/science/tox{
-	dir = 1
+/turf/simulated/floor/plasteel{
+	icon_state = "dark"
 	},
-/obj/machinery/door/poddoor/preopen{
-	id_tag = "Biohazard";
-	name = "Biohazard Shutter"
-	},
-/turf/simulated/floor/plating,
 /area/station/science/toxins/launch)
 "roQ" = (
 /obj/machinery/door/poddoor/preopen{
@@ -74827,6 +74991,10 @@
 	icon_state = "dark"
 	},
 /area/station/telecomms/chamber)
+"rsw" = (
+/obj/item/kirbyplants/large,
+/turf/simulated/floor/wood,
+/area/station/service/bar)
 "rsz" = (
 /obj/structure/cable{
 	icon_state = "1-2"
@@ -75122,22 +75290,11 @@
 	},
 /area/station/command/office/hos)
 "rAR" = (
-/obj/structure/table,
-/obj/item/stack/cable_coil{
-	pixel_x = 3;
-	pixel_y = -3
-	},
-/obj/item/stack/cable_coil,
-/obj/item/analyzer{
-	pixel_x = -5;
-	pixel_y = 5
-	},
-/obj/item/taperecorder{
-	pixel_x = 5;
-	pixel_y = 5
-	},
+/obj/item/storage/toolbox/mechanical,
+/obj/structure/table/reinforced,
+/obj/machinery/requests_console/directional/south,
 /turf/simulated/floor/plasteel{
-	icon_state = "whitepurple"
+	icon_state = "darkpurple"
 	},
 /area/station/science/toxins/mixing)
 "rBg" = (
@@ -75265,13 +75422,6 @@
 	},
 /turf/simulated/floor/plating,
 /area/station/maintenance/aft)
-"rED" = (
-/obj/machinery/economy/atm/directional/north,
-/turf/simulated/floor/plasteel{
-	dir = 4;
-	icon_state = "yellowcorner"
-	},
-/area/station/hallway/primary/aft/south)
 "rET" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 5
@@ -75562,6 +75712,10 @@
 	},
 /turf/simulated/floor/plating,
 /area/station/maintenance/fpmaint2)
+"rMT" = (
+/obj/effect/spawner/window/reinforced/plasma/grilled,
+/turf/simulated/floor/plating/airless,
+/area/station/science/toxins/test)
 "rMX" = (
 /obj/machinery/atmospherics/pipe/manifold/visible/cyan{
 	dir = 8
@@ -76276,6 +76430,10 @@
 	icon_state = "white"
 	},
 /area/station/medical/virology)
+"shF" = (
+/obj/structure/sign/explosives,
+/turf/simulated/wall/r_wall,
+/area/space/nearstation)
 "shN" = (
 /obj/structure/disposalpipe/segment,
 /turf/simulated/floor/plasteel,
@@ -76363,19 +76521,11 @@
 /turf/simulated/floor/plasteel,
 /area/station/hallway/primary/central/south)
 "ska" = (
-/obj/structure/chair{
-	dir = 4
+/turf/simulated/floor/plasteel{
+	dir = 6;
+	icon_state = "whitepurple"
 	},
-/obj/machinery/computer/security/telescreen{
-	desc = "Used for watching the test chamber.";
-	layer = 4;
-	name = "Test Chamber Telescreen";
-	network = list("Toxins");
-	pixel_x = 32
-	},
-/obj/machinery/alarm/directional/north,
-/turf/simulated/floor/plasteel,
-/area/station/science/toxins/launch)
+/area/station/science/toxins/mixing)
 "skb" = (
 /obj/structure/cable{
 	icon_state = "1-2"
@@ -76473,9 +76623,6 @@
 	},
 /area/station/hallway/secondary/exit)
 "snI" = (
-/obj/structure/cable{
-	icon_state = "1-4"
-	},
 /obj/machinery/atmospherics/pipe/simple/visible{
 	dir = 5
 	},
@@ -76864,12 +77011,6 @@
 	icon_state = "darkyellow"
 	},
 /area/station/science/robotics/chargebay)
-"syl" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 8
-	},
-/turf/simulated/floor/plasteel/airless,
-/area/station/science/toxins/test)
 "sym" = (
 /obj/structure/closet/secure_closet/freezer/meat,
 /turf/simulated/floor/plating,
@@ -77144,6 +77285,11 @@
 /obj/machinery/light/small,
 /turf/simulated/floor/plating,
 /area/station/hallway/secondary/exit)
+"sGr" = (
+/obj/structure/lattice,
+/obj/structure/grille,
+/turf/space,
+/area/space/nearstation)
 "sGw" = (
 /obj/machinery/door/airlock/maintenance{
 	name = "Bar Maintenance"
@@ -77624,16 +77770,6 @@
 /obj/structure/sign/securearea,
 /turf/simulated/wall,
 /area/station/science/hallway)
-"sSS" = (
-/obj/machinery/hologram/holopad,
-/obj/machinery/atmospherics/pipe/simple/hidden/supply{
-	dir = 10
-	},
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
-	dir = 9
-	},
-/turf/simulated/floor/plasteel,
-/area/station/science/toxins/launch)
 "sSX" = (
 /obj/structure/sink/kitchen/old{
 	dir = 4;
@@ -78011,6 +78147,16 @@
 	},
 /turf/simulated/floor/plasteel,
 /area/station/supply/storage)
+"teU" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 6
+	},
+/obj/structure/chair{
+	dir = 8
+	},
+/obj/item/target/syndicate,
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "tfv" = (
 /obj/machinery/shower{
 	dir = 4
@@ -78675,6 +78821,16 @@
 /obj/item/pen/blue,
 /turf/simulated/floor/carpet/green,
 /area/station/command/bridge)
+"tCD" = (
+/obj/machinery/light,
+/obj/machinery/atmospherics/portable/canister,
+/obj/machinery/atmospherics/unary/portables_connector{
+	dir = 4
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "darkpurple"
+	},
+/area/station/science/toxins/mixing)
 "tCE" = (
 /obj/structure/chair/stool{
 	dir = 8
@@ -79263,21 +79419,19 @@
 	},
 /area/station/science/genetics)
 "tPX" = (
-/obj/structure/disposaloutlet,
-/obj/structure/disposalpipe/trunk{
-	dir = 1
+/obj/structure/cable{
+	icon_state = "1-8"
 	},
-/obj/structure/window/reinforced{
-	dir = 1
-	},
-/obj/structure/window/reinforced{
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 4
 	},
-/obj/machinery/door/poddoor/preopen{
-	id_tag = "Biohazard";
-	name = "Biohazard Shutter"
+/obj/effect/decal/cleanable/dirt,
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	dir = 4
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "dark"
 	},
-/turf/simulated/floor/plating,
 /area/station/science/toxins/launch)
 "tQa" = (
 /obj/machinery/atmospherics/binary/valve/open{
@@ -79771,10 +79925,12 @@
 /turf/simulated/floor/plasteel,
 /area/station/hallway/primary/starboard/west)
 "uac" = (
-/obj/effect/turf_decal/stripes/corner{
-	dir = 1
+/obj/effect/turf_decal/stripes/line{
+	dir = 9
 	},
-/turf/simulated/floor/plasteel/airless,
+/obj/structure/closet/secure_closet/freezer/fridge,
+/obj/effect/spawner/random/maintenance,
+/turf/simulated/floor/engine/airless,
 /area/station/science/toxins/test)
 "uaz" = (
 /obj/structure/table/reinforced,
@@ -79873,12 +80029,6 @@
 /obj/effect/spawner/random/blood/maybe,
 /turf/simulated/floor/plating,
 /area/station/maintenance/aft)
-"udq" = (
-/obj/effect/turf_decal/stripes/line{
-	dir = 1
-	},
-/turf/simulated/floor/plasteel/airless,
-/area/station/science/toxins/test)
 "udz" = (
 /obj/machinery/hologram/holopad,
 /obj/effect/landmark/start/doctor,
@@ -79895,6 +80045,24 @@
 	},
 /turf/simulated/floor/plating,
 /area/station/maintenance/aft)
+"udV" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 9
+	},
+/obj/structure/table/reinforced,
+/obj/item/flashlight/lamp{
+	pixel_x = -6;
+	pixel_y = 1
+	},
+/obj/item/ashtray/bronze{
+	pixel_x = 8;
+	pixel_y = 9
+	},
+/obj/item/food/salad/melonfruitbowl{
+	pixel_x = 8
+	},
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "udW" = (
 /obj/structure/disposalpipe/segment/corner{
 	dir = 4
@@ -80024,15 +80192,6 @@
 	icon_state = "white"
 	},
 /area/station/science/misc_lab)
-"uhA" = (
-/obj/structure/cable{
-	icon_state = "4-8"
-	},
-/obj/machinery/atmospherics/pipe/simple/visible{
-	dir = 4
-	},
-/turf/simulated/floor/plating,
-/area/station/maintenance/asmaint)
 "uhO" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
 /turf/simulated/floor/plasteel,
@@ -80166,8 +80325,7 @@
 /turf/simulated/floor/carpet/grimey,
 /area/station/command/office/hop)
 "unh" = (
-/obj/effect/spawner/window/reinforced/grilled,
-/obj/effect/spawner/airlock/w_to_e,
+/obj/effect/spawner/window/reinforced/plasma/grilled,
 /turf/simulated/floor/plating,
 /area/station/maintenance/asmaint)
 "uno" = (
@@ -80736,8 +80894,13 @@
 /area/station/engineering/control)
 "uDR" = (
 /obj/effect/decal/cleanable/dirt,
-/obj/machinery/atmospherics/portable/pump,
-/turf/simulated/floor/plasteel,
+/obj/machinery/atmospherics/trinary/mixer{
+	dir = 8
+	},
+/obj/structure/sign/poster/official/random/directional/south,
+/turf/simulated/floor/plasteel{
+	icon_state = "darkpurple"
+	},
 /area/station/science/toxins/mixing)
 "uEc" = (
 /obj/effect/spawner/window/reinforced/grilled,
@@ -80977,12 +81140,6 @@
 /obj/effect/mapping_helpers/turfs/damage,
 /turf/simulated/floor/wood,
 /area/station/maintenance/apmaint2)
-"uMu" = (
-/obj/machinery/light/small{
-	dir = 4
-	},
-/turf/simulated/floor/plating/airless,
-/area/station/science/toxins/test)
 "uMA" = (
 /obj/machinery/door/poddoor/preopen{
 	id_tag = "bridge blast north";
@@ -81706,20 +81863,13 @@
 	},
 /area/station/science/rnd)
 "vjd" = (
-/obj/machinery/driver_button{
-	id_tag = "toxinsdriver";
-	pixel_x = 6;
-	pixel_y = 24;
-	range = 18
+/obj/machinery/atmospherics/pipe/simple/visible{
+	dir = 9
 	},
-/obj/machinery/atmospherics/unary/vent_scrubber/on,
-/obj/machinery/light_switch{
-	pixel_x = -7;
-	pixel_y = 24;
-	name = "custom placement"
+/turf/simulated/floor/plasteel{
+	icon_state = "whitepurple"
 	},
-/turf/simulated/floor/plasteel,
-/area/station/science/toxins/launch)
+/area/station/science/toxins/mixing)
 "vjf" = (
 /turf/simulated/floor/carpet/royalblack,
 /area/station/maintenance/apmaint)
@@ -81753,6 +81903,23 @@
 	},
 /turf/simulated/floor/plating,
 /area/station/maintenance/apmaint)
+"vkK" = (
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	dir = 4
+	},
+/obj/structure/cable{
+	icon_state = "4-8"
+	},
+/obj/structure/disposalpipe/segment{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/manifold/hidden/supply{
+	dir = 1
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "white"
+	},
+/area/station/science/toxins/mixing)
 "vkV" = (
 /obj/item/clothing/shoes/clown_shoes,
 /turf/space,
@@ -81776,6 +81943,16 @@
 	icon_state = "darkgreen"
 	},
 /area/station/medical/storage/secondary)
+"vmo" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 6
+	},
+/obj/structure/chair{
+	dir = 8
+	},
+/obj/item/target,
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "vmr" = (
 /obj/machinery/economy/vending/coffee,
 /obj/machinery/ai_status_display{
@@ -81914,6 +82091,13 @@
 	icon_state = "whiteyellow"
 	},
 /area/station/medical/chemistry)
+"vpu" = (
+/obj/effect/turf_decal/stripes/end{
+	dir = 1
+	},
+/obj/item/target/syndicate,
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "vpC" = (
 /mob/living/simple_animal/bot/cleanbot{
 	on = 0
@@ -82082,19 +82266,6 @@
 	icon_state = "red"
 	},
 /area/station/security/prisonershuttle)
-"vue" = (
-/obj/structure/cable{
-	icon_state = "1-8"
-	},
-/obj/machinery/atmospherics/pipe/simple/hidden/supply{
-	dir = 4
-	},
-/obj/effect/decal/cleanable/dirt,
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
-	dir = 4
-	},
-/turf/simulated/floor/plasteel,
-/area/station/science/toxins/launch)
 "vum" = (
 /obj/item/trash/tapetrash,
 /obj/effect/decal/cleanable/dirt,
@@ -82305,6 +82476,17 @@
 /obj/effect/decal/cleanable/dirt,
 /turf/simulated/floor/plating,
 /area/station/medical/morgue)
+"vxJ" = (
+/obj/machinery/atmospherics/unary/vent_pump/on{
+	dir = 1
+	},
+/obj/effect/turf_decal/stripes/line{
+	dir = 1
+	},
+/turf/simulated/floor/plasteel{
+	icon_state = "dark"
+	},
+/area/station/science/toxins/mixing)
 "vyw" = (
 /obj/structure/chair/stool,
 /obj/effect/mapping_helpers/turfs/damage,
@@ -82328,14 +82510,11 @@
 	network = list("Toxins");
 	pixel_x = 32
 	},
-/obj/effect/turf_decal/stripes/corner{
-	dir = 8
+/obj/machinery/alarm/directional/north,
+/turf/simulated/floor/plasteel{
+	dir = 5;
+	icon_state = "darkpurple"
 	},
-/obj/item/radio/intercom{
-	name = "south bump";
-	pixel_y = -28
-	},
-/turf/simulated/floor/plasteel,
 /area/station/science/toxins/launch)
 "vzf" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
@@ -82604,12 +82783,6 @@
 	},
 /turf/simulated/floor/wood,
 /area/station/command/office/ntrep)
-"vGS" = (
-/obj/effect/turf_decal/stripes/corner{
-	dir = 1
-	},
-/turf/simulated/floor/plasteel,
-/area/station/hallway/secondary/entry/north)
 "vHd" = (
 /obj/effect/spawner/window/reinforced/grilled,
 /obj/structure/cable{
@@ -82756,6 +82929,15 @@
 	icon_state = "bluecorner"
 	},
 /area/station/hallway/secondary/exit)
+"vKU" = (
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
+	dir = 4
+	},
+/obj/effect/turf_decal/stripes/corner{
+	dir = 1
+	},
+/turf/simulated/floor/plasteel,
+/area/station/hallway/secondary/entry/north)
 "vLb" = (
 /obj/effect/spawner/window/reinforced/grilled,
 /obj/structure/cable{
@@ -82826,10 +83008,11 @@
 	},
 /area/station/security/permabrig)
 "vMH" = (
-/obj/machinery/atmospherics/pipe/simple/heat_exchanging/junction{
-	dir = 1
-	},
 /obj/effect/spawner/window/reinforced/plasma/grilled,
+/obj/machinery/door/poddoor/preopen{
+	id_tag = "Biohazard";
+	name = "Biohazard Shutter"
+	},
 /turf/simulated/floor/plating,
 /area/station/science/toxins/mixing)
 "vMJ" = (
@@ -82988,6 +83171,15 @@
 	icon_state = "dark"
 	},
 /area/station/science/server)
+"vSI" = (
+/obj/machinery/atmospherics/unary/portables_connector{
+	dir = 1
+	},
+/turf/simulated/floor/plasteel{
+	dir = 4;
+	icon_state = "whitepurple"
+	},
+/area/station/science/toxins/mixing)
 "vTg" = (
 /obj/structure/chair/comfy/brown{
 	dir = 8
@@ -83171,6 +83363,17 @@
 /obj/item/flag/med,
 /turf/simulated/floor/plating,
 /area/station/maintenance/aft)
+"vYC" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 5
+	},
+/obj/structure/table/reinforced,
+/obj/item/newspaper{
+	pixel_x = -3;
+	pixel_y = 7
+	},
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "vYD" = (
 /obj/structure/cable{
 	icon_state = "2-8"
@@ -83382,6 +83585,20 @@
 	},
 /turf/simulated/floor/plasteel,
 /area/station/hallway/primary/central/south)
+"wdE" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 1
+	},
+/obj/machinery/computer/general_air_control{
+	name = "Bomb Mix Monitor";
+	autolink_sensors = list("burn_sensor"="Burn Mix")
+	},
+/obj/machinery/atmospherics/pipe/simple/visible,
+/turf/simulated/floor/plasteel{
+	dir = 1;
+	icon_state = "whitepurple"
+	},
+/area/station/science/toxins/mixing)
 "wdL" = (
 /obj/structure/lattice,
 /obj/machinery/atmospherics/pipe/simple/visible/green,
@@ -84029,20 +84246,6 @@
 	icon_state = "freezerfloor"
 	},
 /area/station/public/toilet/unisex)
-"wuZ" = (
-/obj/machinery/atmospherics/pipe/simple/hidden/supply{
-	dir = 10
-	},
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
-	dir = 10
-	},
-/obj/structure/cable{
-	icon_state = "2-8"
-	},
-/turf/simulated/floor/plasteel{
-	icon_state = "white"
-	},
-/area/station/science/toxins/mixing)
 "wvD" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/table,
@@ -84177,6 +84380,11 @@
 	},
 /turf/simulated/floor/plasteel,
 /area/station/command/bridge)
+"wyT" = (
+/obj/structure/marker_beacon/dock_marker/collision,
+/obj/structure/lattice/catwalk,
+/turf/space,
+/area/space/nearstation)
 "wza" = (
 /obj/effect/spawner/window/reinforced/grilled,
 /obj/structure/cable{
@@ -84187,6 +84395,17 @@
 	},
 /turf/simulated/floor/plating,
 /area/station/turret_protected/aisat/interior)
+"wzx" = (
+/obj/machinery/economy/vending/plasmaresearch,
+/obj/effect/decal/cleanable/dirt,
+/obj/effect/turf_decal/stripes/line{
+	dir = 1
+	},
+/turf/simulated/floor/plasteel{
+	dir = 8;
+	icon_state = "darkpurple"
+	},
+/area/station/science/toxins/mixing)
 "wAd" = (
 /obj/effect/decal/cleanable/dirt,
 /turf/simulated/floor/plasteel{
@@ -84230,15 +84449,6 @@
 	icon_state = "whitehall"
 	},
 /area/station/hallway/primary/starboard/west)
-"wBH" = (
-/obj/structure/closet/walllocker/emerglocker/directional/north,
-/obj/structure/rack{
-	dir = 8;
-	layer = 2.9
-	},
-/obj/item/extinguisher,
-/turf/simulated/floor/plating,
-/area/station/public/storage/emergency/port)
 "wCg" = (
 /obj/structure/cable,
 /obj/structure/cable{
@@ -84273,8 +84483,8 @@
 /turf/simulated/floor/plating,
 /area/station/maintenance/asmaint2)
 "wCw" = (
-/obj/machinery/atmospherics/pipe/manifold/visible{
-	dir = 8
+/obj/machinery/atmospherics/pipe/simple/hidden/universal{
+	dir = 4
 	},
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
@@ -84784,8 +84994,27 @@
 /turf/simulated/floor/plating,
 /area/station/maintenance/fpmaint2)
 "wPc" = (
-/obj/effect/spawner/window/reinforced/plasma/grilled,
-/turf/simulated/floor/plating,
+/obj/effect/turf_decal/stripes/corner{
+	dir = 4
+	},
+/obj/machinery/ignition_switch{
+	id = "toxinsigniter";
+	pixel_x = 6;
+	pixel_y = 25
+	},
+/obj/machinery/door_control{
+	id = "ToxinsVenting";
+	name = "Toxin Venting Control";
+	pixel_x = -8;
+	pixel_y = 26
+	},
+/obj/machinery/atmospherics/pipe/simple/visible{
+	dir = 10
+	},
+/turf/simulated/floor/plasteel{
+	dir = 1;
+	icon_state = "whitepurple"
+	},
 /area/station/science/toxins/mixing)
 "wPp" = (
 /obj/effect/spawner/window/reinforced/grilled,
@@ -85083,17 +85312,15 @@
 	},
 /area/station/science/hallway)
 "xag" = (
-/obj/machinery/atmospherics/pipe/simple/hidden/supply{
-	dir = 5
-	},
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
-	dir = 5
-	},
-/obj/structure/cable{
-	icon_state = "1-4"
+/obj/structure/dispenser,
+/obj/machinery/camera{
+	c_tag = "Research Toxins Mixing Starboard";
+	dir = 8;
+	network = list("Research","SS13")
 	},
 /turf/simulated/floor/plasteel{
-	icon_state = "white"
+	dir = 4;
+	icon_state = "whitepurple"
 	},
 /area/station/science/toxins/mixing)
 "xaq" = (
@@ -85472,6 +85699,22 @@
 	},
 /turf/simulated/floor/plating,
 /area/station/medical/coldroom)
+"xkG" = (
+/obj/machinery/door/airlock/research,
+/obj/effect/mapping_helpers/airlock/autoname,
+/obj/effect/mapping_helpers/airlock/access/all/science/tox,
+/obj/structure/cable{
+	icon_state = "4-8"
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	dir = 4
+	},
+/obj/machinery/door/firedoor/heavy,
+/turf/simulated/floor/plasteel,
+/area/station/science/toxins/launch)
 "xll" = (
 /obj/structure/cable{
 	icon_state = "4-8"
@@ -85598,6 +85841,11 @@
 	},
 /turf/simulated/floor/plasteel,
 /area/station/maintenance/assembly_line)
+"xnt" = (
+/obj/effect/spawner/random/blood/often,
+/obj/machinery/economy/atm/directional/north,
+/turf/simulated/floor/wood,
+/area/station/maintenance/apmaint2)
 "xnF" = (
 /obj/structure/cable{
 	icon_state = "1-2"
@@ -86045,12 +86293,17 @@
 	},
 /area/station/security/brig)
 "xAw" = (
-/obj/machinery/atmospherics/trinary/mixer{
-	dir = 1
+/obj/machinery/atmospherics/portable/scrubber,
+/obj/machinery/light{
+	dir = 8
 	},
+/obj/machinery/atmospherics/unary/portables_connector{
+	dir = 4;
+	name = "Portable Scrubber Connector"
+	},
+/obj/effect/decal/cleanable/dirt,
 /turf/simulated/floor/plasteel{
-	dir = 8;
-	icon_state = "whitepurple"
+	icon_state = "darkpurplefull"
 	},
 /area/station/science/toxins/mixing)
 "xAK" = (
@@ -86195,6 +86448,15 @@
 	icon_state = "cafeteria"
 	},
 /area/station/science/break_room)
+"xDL" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 10
+	},
+/obj/structure/chair{
+	dir = 4
+	},
+/turf/simulated/floor/engine/airless,
+/area/station/science/toxins/test)
 "xDS" = (
 /obj/structure/cable{
 	icon_state = "4-8"
@@ -86213,12 +86475,13 @@
 	},
 /area/station/science/hallway)
 "xEf" = (
-/obj/machinery/door/poddoor/preopen{
-	id_tag = "Biohazard";
-	name = "Biohazard Shutter"
+/obj/machinery/doppler_array{
+	dir = 4
+	},
+/turf/simulated/floor/plasteel{
+	dir = 4;
+	icon_state = "darkpurple"
 	},
-/obj/effect/spawner/window/reinforced/grilled,
-/turf/simulated/floor/plating,
 /area/station/science/toxins/launch)
 "xEv" = (
 /obj/structure/disposalpipe/segment{
@@ -86761,12 +87024,6 @@
 	},
 /turf/space,
 /area/space)
-"xRM" = (
-/obj/structure/lattice,
-/obj/structure/grille,
-/obj/structure/sign/explosives,
-/turf/space,
-/area/space/nearstation)
 "xRP" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/effect/decal/cleanable/blood/gibs/xeno,
@@ -86989,9 +87246,11 @@
 /turf/simulated/floor/plating,
 /area/station/engineering/control)
 "xWg" = (
-/obj/machinery/alarm/directional/north,
+/obj/machinery/atmospherics/pipe/simple/hidden/purple{
+	dir = 10
+	},
 /turf/simulated/floor/plasteel{
-	dir = 1;
+	dir = 9;
 	icon_state = "whitepurple"
 	},
 /area/station/science/toxins/mixing)
@@ -87287,9 +87546,7 @@
 /turf/simulated/floor/plasteel,
 /area/station/command/bridge)
 "ycj" = (
-/obj/machinery/atmospherics/pipe/manifold/visible{
-	dir = 8
-	},
+/obj/machinery/atmospherics/unary/thermomachine/freezer,
 /turf/simulated/floor/plasteel{
 	dir = 1;
 	icon_state = "whitepurple"
@@ -97646,7 +97903,7 @@ aJP
 aRm
 aOR
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@@ -139069,11 +139326,11 @@ ciY
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@@ -139575,20 +139832,20 @@ ciY
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@@ -139832,14 +140089,14 @@ ciY
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@@ -139849,7 +140106,7 @@ oJc
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 cgs
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 mMk
 ciY
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@@ -140089,24 +140346,24 @@ ciY
 vBX
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@@ -140346,24 +140603,24 @@ ciY
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@@ -140603,15 +140860,15 @@ ciY
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 nRx
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 voo
 ciY
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@@ -140629,7 +140886,7 @@ awx
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@@ -140856,30 +141113,30 @@ jwu
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 bmm
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