diff --git a/_maps/map_files/Delta/delta.dmm b/_maps/map_files/Delta/delta.dmm
index 402ab70749f..eebd7b98259 100644
--- a/_maps/map_files/Delta/delta.dmm
+++ b/_maps/map_files/Delta/delta.dmm
@@ -86540,7 +86540,7 @@
 	icon_state = "4-8"
 	},
 /turf/simulated/floor/plasteel,
-/area/toxins/xenobiology)
+/area/maintenance/port)
 "kTw" = (
 /obj/machinery/fishtank/tank,
 /turf/simulated/floor/plating,
@@ -124093,15 +124093,15 @@ cHl
 cHr
 dtU
 dlM
-cIH
-cIH
-cIH
-cIH
-cIH
-cIH
-cIH
-cIH
-cIH
+dmq
+dmq
+dmq
+dmq
+dmq
+dmq
+dmq
+dmq
+dmq
 drn
 dap
 dbL
@@ -124350,7 +124350,7 @@ cGe
 dhG
 drn
 cKf
-cIH
+dmq
 cNi
 cNi
 cIM
@@ -124358,7 +124358,7 @@ cVG
 cIM
 cIM
 cIM
-cIH
+dmq
 drn
 daq
 bDp
@@ -124607,7 +124607,7 @@ cGe
 dhG
 dhG
 cKg
-cIH
+dmq
 cNj
 cOI
 cKo
@@ -124615,7 +124615,7 @@ cKo
 cKo
 cKo
 cWy
-cIH
+dmq
 cZm
 dap
 dbL
@@ -124864,7 +124864,7 @@ cGf
 cHr
 dhG
 ddh
-cIH
+dmq
 cIM
 cNi
 cIM
@@ -124872,7 +124872,7 @@ cIM
 cIM
 cIM
 cIM
-cIH
+dmq
 dHk
 dap
 bDp
@@ -125121,7 +125121,7 @@ cGg
 drn
 drn
 drn
-cIH
+dmq
 cIH
 cOJ
 cIM
@@ -125129,7 +125129,7 @@ cIM
 cTp
 cOJ
 cIH
-cIH
+dmq
 cWn
 dar
 bDp
@@ -125378,7 +125378,7 @@ cGh
 cHs
 cIG
 cKi
-cIH
+dmq
 cNk
 cOK
 cQE
@@ -125386,7 +125386,7 @@ cRP
 cTq
 cUT
 cVh
-cIH
+dmq
 dlM
 daq
 dbM
@@ -125632,10 +125632,10 @@ cCu
 cDM
 byr
 cGi
-cIH
-cIH
+dmq
+dmq
 kTo
-cIH
+dmq
 cNm
 cOO
 cRQ
@@ -125643,7 +125643,7 @@ cTs
 cUV
 cWC
 cNm
-cIH
+dmq
 cZn
 daq
 bDp
@@ -125889,7 +125889,7 @@ cCt
 cED
 byr
 cGi
-cIH
+dmq
 cII
 cKk
 cIL
@@ -125900,7 +125900,7 @@ cTt
 cRR
 dWl
 dWt
-cIH
+dmq
 cWn
 daq
 bDp
@@ -126146,7 +126146,7 @@ cDC
 cGb
 byr
 cGi
-cIH
+dmq
 cIJ
 cKm
 cNo
@@ -126157,7 +126157,7 @@ cRS
 cUX
 cUW
 dWu
-cIH
+dmq
 cWn
 dar
 drn
@@ -126403,7 +126403,7 @@ byr
 byr
 byr
 cGj
-cIH
+dmq
 cIK
 cLQ
 cIL
@@ -126414,7 +126414,7 @@ cTu
 cWA
 dWm
 dWv
-cIH
+dmq
 dhG
 das
 ddf
@@ -126660,7 +126660,7 @@ cCw
 cly
 cAS
 cGk
-cIH
+dmq
 cIL
 cIL
 cIL
@@ -126671,10 +126671,10 @@ cTw
 cVb
 cOP
 cIL
-cIH
-cIH
-cIH
-cIH
+dmq
+dmq
+dmq
+dmq
 ddg
 deO
 dhG
@@ -126917,7 +126917,7 @@ cCx
 cHA
 cHA
 cGi
-cIH
+dmq
 cIM
 cIM
 cIM
@@ -126931,7 +126931,7 @@ cWD
 cYi
 cIM
 cIM
-cIH
+dmq
 ddh
 deP
 dfZ
@@ -127174,7 +127174,7 @@ cCy
 cDN
 cCx
 cGl
-cIH
+dmq
 cSi
 cKn
 cIM
@@ -127188,7 +127188,7 @@ cWE
 cIM
 cKo
 doQ
-cIH
+ddi
 ddi
 ddi
 ddi
@@ -127431,7 +127431,7 @@ cCz
 cEO
 cHA
 cGe
-cIH
+dmq
 cIM
 cIM
 cLR
@@ -127445,7 +127445,7 @@ cNw
 cIM
 cIM
 cIM
-cIH
+ddi
 kQt
 wDU
 dQd
@@ -127688,7 +127688,7 @@ cCA
 cDP
 cHA
 cGe
-cIH
+dmq
 cIL
 cIL
 cIL
@@ -127702,7 +127702,7 @@ cIL
 cIL
 daD
 cIL
-cIH
+ddi
 tGY
 kNC
 dng
@@ -127945,7 +127945,7 @@ drn
 cDQ
 cHA
 cGl
-cIH
+dmq
 cIM
 cIM
 cIM
@@ -127959,7 +127959,7 @@ cWD
 cYi
 cIM
 cIM
-cIH
+ddi
 syO
 dng
 dng
@@ -128202,7 +128202,7 @@ cHA
 cHA
 cHA
 cGm
-cIH
+dmq
 cSl
 cKo
 cIM
@@ -128216,7 +128216,7 @@ cWF
 cIM
 cKn
 dpP
-cIH
+ddi
 nmA
 gJT
 mOW
@@ -128459,7 +128459,7 @@ cAS
 cDR
 cly
 cGn
-cIH
+dmq
 cIM
 cIM
 cLR
@@ -128473,7 +128473,7 @@ cNw
 cIM
 cIM
 cIM
-cIH
+ddi
 syO
 dng
 dng
@@ -128716,7 +128716,7 @@ bYj
 drn
 dhG
 cGo
-cIH
+dmq
 cIL
 cIL
 cIL
@@ -128730,7 +128730,7 @@ cIL
 cIL
 cIL
 cIL
-cIH
+ddi
 tGY
 juA
 dng
@@ -128973,7 +128973,7 @@ bYj
 dhG
 dlM
 cGe
-cIH
+dmq
 cIM
 cIM
 cIM
@@ -128987,7 +128987,7 @@ cWD
 cYi
 cIM
 cIM
-cIH
+ddi
 kQt
 xXt
 wRc
@@ -129230,7 +129230,7 @@ bYj
 czF
 drn
 cGi
-cIH
+dmq
 cSq
 cKn
 cIM
@@ -129244,7 +129244,7 @@ cWG
 cIM
 cKo
 dpZ
-cIH
+ddi
 ddi
 ddi
 ddi
@@ -129487,7 +129487,7 @@ bYj
 drn
 drn
 cGi
-cIH
+dmq
 cIM
 cIM
 cLR
@@ -129501,7 +129501,7 @@ cNw
 cIM
 cIM
 cIM
-cIH
+cKr
 hYv
 cPn
 cPn
@@ -129744,7 +129744,7 @@ bYj
 drn
 drs
 cGi
-cIH
+dmq
 cIL
 cIL
 cIL
@@ -129756,9 +129756,9 @@ cSb
 cOY
 cIL
 cIL
-cIH
-cIH
-cIH
+cKr
+cKr
+cKr
 gtR
 hqk
 lID
@@ -130001,7 +130001,7 @@ bYj
 drn
 dlM
 cGi
-cIH
+dmq
 cIO
 cIO
 cIO
@@ -130258,7 +130258,7 @@ bYj
 dhG
 dmy
 cGp
-cIH
+dmq
 cIO
 cKp
 cLS
@@ -130515,7 +130515,7 @@ bYj
 cDV
 cHA
 cGq
-cIH
+dmq
 cSC
 cKq
 cLT
@@ -130772,7 +130772,7 @@ bYj
 drn
 dlM
 cGe
-cIH
+dmq
 cIO
 cKq
 cLT
@@ -131029,7 +131029,7 @@ bYj
 dhG
 drn
 cGi
-cIH
+dmq
 cIO
 bQx
 cLU
@@ -131286,7 +131286,7 @@ cCB
 cDW
 cDW
 jIA
-cIH
+dmq
 cIO
 cIO
 cIO
@@ -131543,13 +131543,13 @@ dhG
 cDX
 dhG
 cGs
-cIH
-cIH
-cIH
-cIH
-cIH
-cIH
-cIH
+dmq
+dmq
+dmq
+dmq
+dmq
+dmq
+dmq
 ddi
 ddi
 ddi
diff --git a/_maps/map_files/MetaStation/MetaStation.dmm b/_maps/map_files/MetaStation/MetaStation.dmm
index 28551ec5d2b..cdc13d38ea0 100644
--- a/_maps/map_files/MetaStation/MetaStation.dmm
+++ b/_maps/map_files/MetaStation/MetaStation.dmm
@@ -1266,6 +1266,10 @@
 "akD" = (
 /turf/simulated/wall,
 /area/security/brig)
+"akH" = (
+/obj/effect/spawner/window/reinforced,
+/turf/simulated/floor/plating,
+/area/maintenance/xenobio_north)
 "akI" = (
 /obj/effect/spawner/window/reinforced,
 /turf/simulated/floor/plating,
@@ -6307,6 +6311,9 @@
 	icon_state = "freezerfloor"
 	},
 /area/crew_quarters/locker/locker_toilet)
+"aEl" = (
+/turf/simulated/floor/plating,
+/area/maintenance/xenobio_north)
 "aEm" = (
 /obj/machinery/washing_machine,
 /obj/structure/sign/poster/official/random{
@@ -27834,6 +27841,11 @@
 /obj/machinery/atmospherics/pipe/simple/hidden/supply,
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
 /obj/effect/mapping_helpers/airlock/access/all/science/xenobio,
+/obj/structure/cable/yellow{
+	d1 = 1;
+	d2 = 2;
+	icon_state = "1-2"
+	},
 /turf/simulated/floor/plating,
 /area/toxins/xenobiology)
 "bIm" = (
@@ -40336,7 +40348,7 @@
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
 	},
-/area/toxins/xenobiology)
+/area/medical/research)
 "cux" = (
 /obj/structure/window/plasmareinforced{
 	dir = 8
@@ -41423,8 +41435,13 @@
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 4
 	},
+/obj/structure/cable/yellow{
+	d1 = 4;
+	d2 = 8;
+	icon_state = "4-8"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "cxX" = (
 /obj/structure/table,
 /obj/item/candle,
@@ -42037,7 +42054,7 @@
 "cAb" = (
 /obj/structure/sign/biohazard,
 /turf/simulated/wall,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "cAe" = (
 /obj/machinery/door/window/northleft{
 	name = "Science Chemistry"
@@ -49947,8 +49964,13 @@
 /turf/simulated/floor/plating,
 /area/maintenance/asmaint)
 "dcD" = (
+/obj/structure/cable/yellow{
+	d1 = 2;
+	d2 = 4;
+	icon_state = "2-4"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "dcE" = (
 /obj/structure/table,
 /obj/item/paper_bin{
@@ -50484,7 +50506,7 @@
 	},
 /obj/machinery/atmospherics/meter,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "dfo" = (
 /obj/machinery/light/small{
 	dir = 1
@@ -51792,7 +51814,7 @@
 "dMK" = (
 /obj/machinery/atmospherics/binary/valve/open,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "dNU" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 4
@@ -53069,6 +53091,10 @@
 /obj/machinery/atmospherics/pipe/simple/visible/yellow,
 /turf/simulated/floor/plasteel,
 /area/atmos)
+"etD" = (
+/obj/machinery/space_heater,
+/turf/simulated/floor/plating,
+/area/maintenance/xenobio_south)
 "etE" = (
 /obj/machinery/atmospherics/pipe/manifold/visible/yellow{
 	dir = 1
@@ -53171,6 +53197,9 @@
 	icon_state = "red"
 	},
 /area/security/brig)
+"evr" = (
+/turf/simulated/wall/r_wall,
+/area/maintenance/xenobio_south)
 "evD" = (
 /obj/machinery/atmospherics/pipe/manifold/hidden/scrubbers{
 	dir = 1
@@ -54155,6 +54184,9 @@
 	icon_state = "neutralcorner"
 	},
 /area/crew_quarters/locker)
+"eUC" = (
+/turf/simulated/wall/r_wall,
+/area/maintenance/xenobio_north)
 "eUL" = (
 /obj/structure/sign/securearea,
 /turf/simulated/wall/r_wall,
@@ -55102,7 +55134,7 @@
 	},
 /obj/structure/lattice/catwalk,
 /turf/space,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "fsT" = (
 /obj/machinery/atmospherics/unary/vent_scrubber/on{
 	dir = 4
@@ -56520,10 +56552,13 @@
 /turf/simulated/floor/plasteel,
 /area/crew_quarters/locker)
 "fZU" = (
-/obj/structure/rack,
-/obj/effect/spawner/lootdrop/maintenance,
+/obj/structure/cable/yellow{
+	d1 = 1;
+	d2 = 8;
+	icon_state = "1-8"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "fZV" = (
 /obj/structure/cable/yellow{
 	d1 = 1;
@@ -57132,7 +57167,7 @@
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
 	},
-/area/toxins/xenobiology)
+/area/medical/research)
 "gpj" = (
 /obj/machinery/status_display,
 /turf/simulated/wall/r_wall,
@@ -58397,7 +58432,7 @@
 "hbc" = (
 /obj/machinery/atmospherics/unary/tank/air,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "hbr" = (
 /obj/machinery/atmospherics/pipe/simple/visible/purple{
 	dir = 4
@@ -58523,9 +58558,13 @@
 /obj/machinery/door/airlock/hatch{
 	name = "Observation Room"
 	},
-/obj/effect/mapping_helpers/airlock/access/all/science/xenobio,
+/obj/structure/cable/yellow{
+	d1 = 4;
+	d2 = 8;
+	icon_state = "4-8"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "heC" = (
 /obj/structure/cable/yellow{
 	d1 = 4;
@@ -59646,7 +59685,7 @@
 /obj/structure/closet,
 /obj/effect/spawner/lootdrop/maintenance/two,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "hEo" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 4
@@ -60741,6 +60780,11 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 6
 	},
+/obj/structure/cable/yellow{
+	d1 = 1;
+	d2 = 2;
+	icon_state = "1-2"
+	},
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
 	},
@@ -60775,8 +60819,13 @@
 	loot = list(/obj/item/cigbutt,/obj/item/trash/cheesie,/obj/item/trash/candy,/obj/item/trash/chips,/obj/item/trash/pistachios,/obj/item/trash/plate,/obj/item/trash/popcorn,/obj/item/trash/raisins,/obj/item/trash/sosjerky,/obj/item/trash/syndi_cakes);
 	name = "trash spawner"
 	},
+/obj/structure/cable/yellow{
+	d1 = 1;
+	d2 = 4;
+	icon_state = "1-4"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "ihq" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
 /obj/structure/cable/yellow{
@@ -61189,7 +61238,7 @@
 /obj/structure/table,
 /obj/item/toy/plushie/face_hugger,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "iqE" = (
 /obj/machinery/atmospherics/binary/volume_pump/on{
 	dir = 8;
@@ -61443,7 +61492,7 @@
 "ivU" = (
 /obj/effect/spawner/window/reinforced,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/space/nearstation)
 "ivY" = (
 /obj/structure/table/wood,
 /obj/machinery/newscaster{
@@ -62172,8 +62221,13 @@
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 10
 	},
+/obj/structure/cable/yellow{
+	d1 = 2;
+	d2 = 8;
+	icon_state = "2-8"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "iKQ" = (
 /obj/machinery/flasher/portable,
 /obj/machinery/atmospherics/unary/vent_pump/on{
@@ -62668,8 +62722,13 @@
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 5
 	},
+/obj/structure/cable/yellow{
+	d1 = 1;
+	d2 = 4;
+	icon_state = "1-4"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "iVU" = (
 /obj/machinery/atmospherics/unary/vent_pump/on{
 	dir = 8
@@ -63410,7 +63469,7 @@
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
 	},
-/area/toxins/xenobiology)
+/area/medical/research)
 "jvY" = (
 /obj/machinery/atmospherics/pipe/simple/visible{
 	dir = 4
@@ -63788,7 +63847,7 @@
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
 	},
-/area/toxins/xenobiology)
+/area/medical/research)
 "jFX" = (
 /obj/structure/disposalpipe/segment{
 	dir = 4
@@ -64208,7 +64267,7 @@
 	dir = 4
 	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "jOM" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 4
@@ -64449,9 +64508,13 @@
 /obj/machinery/door/airlock/hatch{
 	name = "Observation Room"
 	},
-/obj/effect/mapping_helpers/airlock/access/all/science/xenobio,
+/obj/structure/cable/yellow{
+	d1 = 4;
+	d2 = 8;
+	icon_state = "4-8"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "jSA" = (
 /obj/structure/lattice/catwalk,
 /obj/structure/cable{
@@ -64480,7 +64543,7 @@
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
 	},
-/area/toxins/xenobiology)
+/area/medical/research)
 "jTy" = (
 /obj/structure/closet/bombclosetsecurity,
 /obj/effect/turf_decal/tile/neutral{
@@ -64611,7 +64674,7 @@
 	},
 /obj/effect/turf_decal/stripes/box,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "jWJ" = (
 /obj/structure/disposalpipe/segment,
 /obj/machinery/door/airlock/maintenance,
@@ -65286,8 +65349,13 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 4
 	},
+/obj/structure/cable/yellow{
+	d1 = 4;
+	d2 = 8;
+	icon_state = "4-8"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "ktd" = (
 /obj/machinery/camera{
 	c_tag = "Xenobiology Lab - Central Fore Starboard";
@@ -66491,7 +66559,7 @@
 	},
 /obj/structure/lattice/catwalk,
 /turf/space,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "kTZ" = (
 /obj/machinery/atmospherics/binary/pump{
 	dir = 8;
@@ -66523,7 +66591,7 @@
 /obj/structure/closet,
 /obj/effect/spawner/lootdrop/maintenance,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "kUA" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
 /obj/machinery/atmospherics/pipe/simple/hidden/supply,
@@ -67619,6 +67687,10 @@
 /obj/machinery/atmospherics/meter,
 /turf/simulated/floor/plasteel,
 /area/atmos)
+"ltH" = (
+/obj/structure/reagent_dispensers/watertank,
+/turf/simulated/floor/plating,
+/area/maintenance/xenobio_north)
 "lug" = (
 /obj/machinery/door/window/northleft,
 /obj/effect/mapping_helpers/airlock/access/all/science/rd,
@@ -67751,6 +67823,11 @@
 	},
 /obj/structure/disposalpipe/segment,
 /obj/effect/mapping_helpers/airlock/access/all/science/xenobio,
+/obj/structure/cable/yellow{
+	d1 = 1;
+	d2 = 2;
+	icon_state = "1-2"
+	},
 /turf/simulated/floor/plating,
 /area/toxins/xenobiology)
 "lzO" = (
@@ -67772,7 +67849,7 @@
 	},
 /obj/effect/spawner/lootdrop/maintenance,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "lAl" = (
 /obj/machinery/atmospherics/unary/vent_pump/on{
 	dir = 4
@@ -70518,8 +70595,13 @@
 /area/atmos/control)
 "mPr" = (
 /obj/effect/landmark/damageturf,
+/obj/structure/cable/yellow{
+	d1 = 2;
+	d2 = 4;
+	icon_state = "2-4"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "mPs" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 4
@@ -71389,8 +71471,13 @@
 /area/hallway/primary/starboard)
 "ngG" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply,
+/obj/structure/cable/yellow{
+	d1 = 1;
+	d2 = 2;
+	icon_state = "1-2"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "ngI" = (
 /obj/structure/cable/yellow{
 	d1 = 4;
@@ -71582,6 +71669,9 @@
 	icon_state = "white"
 	},
 /area/toxins/xenobiology)
+"nkt" = (
+/turf/simulated/floor/plating,
+/area/maintenance/xenobio_south)
 "nkz" = (
 /obj/effect/turf_decal/tile/neutral,
 /obj/effect/turf_decal/tile/neutral{
@@ -71759,7 +71849,7 @@
 "noE" = (
 /obj/structure/table,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "npj" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 8
@@ -72098,6 +72188,9 @@
 	icon_state = "darkred"
 	},
 /area/security/securearmoury)
+"nxT" = (
+/turf/simulated/wall,
+/area/maintenance/xenobio_north)
 "nya" = (
 /obj/machinery/economy/vending/coffee,
 /obj/effect/turf_decal/bot,
@@ -72316,6 +72409,11 @@
 /obj/effect/decal/cleanable/dirt,
 /turf/simulated/floor/plasteel,
 /area/security/brig)
+"nDd" = (
+/obj/structure/rack,
+/obj/effect/spawner/lootdrop/maintenance,
+/turf/simulated/floor/plating,
+/area/maintenance/xenobio_south)
 "nDj" = (
 /obj/machinery/door/firedoor,
 /obj/machinery/door/airlock/medical/glass{
@@ -73275,8 +73373,13 @@
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 4
 	},
+/obj/structure/cable/yellow{
+	d1 = 4;
+	d2 = 8;
+	icon_state = "4-8"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "oee" = (
 /obj/structure/disposalpipe/segment{
 	dir = 2;
@@ -73973,8 +74076,13 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 4
 	},
+/obj/structure/cable/yellow{
+	d1 = 4;
+	d2 = 8;
+	icon_state = "4-8"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "oCl" = (
 /obj/machinery/camera{
 	c_tag = "Atmospherics - Central";
@@ -74121,9 +74229,17 @@
 	},
 /area/engine/gravitygenerator)
 "oFf" = (
-/obj/machinery/space_heater,
+/obj/effect/spawner/lootdrop{
+	loot = list(/obj/item/cigbutt,/obj/item/trash/cheesie,/obj/item/trash/candy,/obj/item/trash/chips,/obj/item/trash/pistachios,/obj/item/trash/plate,/obj/item/trash/popcorn,/obj/item/trash/raisins,/obj/item/trash/sosjerky,/obj/item/trash/syndi_cakes);
+	name = "trash spawner"
+	},
+/obj/structure/cable/yellow{
+	d1 = 1;
+	d2 = 8;
+	icon_state = "1-8"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "oFn" = (
 /obj/machinery/hologram/holopad,
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
@@ -74421,6 +74537,21 @@
 	icon_state = "redfull"
 	},
 /area/security/permabrig)
+"oOg" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 8
+	},
+/obj/machinery/power/apc{
+	dir = 1;
+	name = "north bump";
+	pixel_y = 24
+	},
+/obj/structure/cable/yellow{
+	d2 = 2;
+	icon_state = "0-2"
+	},
+/turf/simulated/floor/plating,
+/area/maintenance/xenobio_north)
 "oOs" = (
 /obj/machinery/atmospherics/pipe/simple/visible/cyan,
 /obj/effect/turf_decal/delivery,
@@ -74898,6 +75029,14 @@
 	icon_state = "C1"
 	},
 /area/hallway/primary/central)
+"oZw" = (
+/obj/structure/cable/yellow{
+	d1 = 1;
+	d2 = 2;
+	icon_state = "1-2"
+	},
+/turf/simulated/floor/plating,
+/area/maintenance/xenobio_south)
 "oZX" = (
 /obj/machinery/door/airlock/maintenance,
 /obj/effect/mapping_helpers/airlock/autoname,
@@ -75109,8 +75248,13 @@
 	loot = list(/obj/item/cigbutt,/obj/item/trash/cheesie,/obj/item/trash/candy,/obj/item/trash/chips,/obj/item/trash/pistachios,/obj/item/trash/plate,/obj/item/trash/popcorn,/obj/item/trash/raisins,/obj/item/trash/sosjerky,/obj/item/trash/syndi_cakes);
 	name = "trash spawner"
 	},
+/obj/structure/cable/yellow{
+	d1 = 1;
+	d2 = 4;
+	icon_state = "1-4"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "pfp" = (
 /obj/machinery/atmospherics/binary/volume_pump/on{
 	name = "Waste In"
@@ -76104,6 +76248,14 @@
 	},
 /turf/simulated/floor/plating,
 /area/maintenance/starboard)
+"pHF" = (
+/obj/effect/spawner/lootdrop{
+	icon_state = "grille";
+	loot = list(/obj/structure/grille=8,/obj/structure/grille/broken=2);
+	name = "normal or broken grille spawner"
+	},
+/turf/simulated/floor/plating,
+/area/maintenance/xenobio_south)
 "pHM" = (
 /obj/structure/sign/poster/official/random{
 	pixel_x = 32
@@ -77316,7 +77468,7 @@
 /obj/structure/closet/crate/sci,
 /obj/effect/spawner/lootdrop/maintenance,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "qiI" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 4
@@ -77509,7 +77661,7 @@
 "qnJ" = (
 /obj/structure/sign/biohazard,
 /turf/simulated/wall/r_wall,
-/area/toxins/xenobiology)
+/area/space/nearstation)
 "qnY" = (
 /obj/machinery/light/small,
 /obj/structure/window/plasmareinforced{
@@ -77894,6 +78046,17 @@
 	},
 /turf/simulated/wall,
 /area/maintenance/disposal)
+"qww" = (
+/obj/effect/turf_decal/stripes/line{
+	dir = 8
+	},
+/obj/structure/cable/yellow{
+	d1 = 2;
+	d2 = 8;
+	icon_state = "2-8"
+	},
+/turf/simulated/floor/plating,
+/area/maintenance/xenobio_south)
 "qwB" = (
 /obj/effect/turf_decal/stripes/line,
 /turf/simulated/floor/plasteel,
@@ -77947,6 +78110,11 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 5
 	},
+/obj/structure/cable/yellow{
+	d1 = 1;
+	d2 = 2;
+	icon_state = "1-2"
+	},
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
 	},
@@ -79381,8 +79549,13 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 1
 	},
+/obj/structure/cable/yellow{
+	d1 = 1;
+	d2 = 2;
+	icon_state = "1-2"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "rpt" = (
 /obj/item/radio/intercom{
 	name = "west bump";
@@ -81250,9 +81423,9 @@
 	},
 /area/medical/cmo)
 "sjS" = (
-/obj/structure/reagent_dispensers/watertank,
-/turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/obj/effect/spawner/window/reinforced,
+/turf/simulated/floor/engine,
+/area/space/nearstation)
 "sjV" = (
 /obj/structure/window/reinforced{
 	dir = 1
@@ -81885,8 +82058,13 @@
 /obj/effect/turf_decal/stripes/line{
 	dir = 8
 	},
+/obj/machinery/power/apc{
+	name = "south bump";
+	pixel_y = -24
+	},
+/obj/structure/cable/yellow,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "sDr" = (
 /obj/structure/rack,
 /obj/item/clothing/suit/armor/riot/sec{
@@ -82161,13 +82339,9 @@
 /turf/simulated/floor/plating,
 /area/maintenance/fpmaint)
 "sJE" = (
-/obj/effect/spawner/lootdrop{
-	icon_state = "grille";
-	loot = list(/obj/structure/grille=8,/obj/structure/grille/broken=2);
-	name = "normal or broken grille spawner"
-	},
-/turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/obj/structure/sign/biohazard,
+/turf/simulated/wall,
+/area/maintenance/xenobio_north)
 "sKf" = (
 /obj/structure/table,
 /obj/item/reagent_containers/glass/bottle/morphine{
@@ -83104,7 +83278,7 @@
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
 	},
-/area/toxins/xenobiology)
+/area/medical/research)
 "teo" = (
 /obj/machinery/door/firedoor,
 /obj/machinery/door/airlock/medical/glass{
@@ -83454,6 +83628,10 @@
 	},
 /turf/simulated/floor/plasteel,
 /area/construction)
+"tlr" = (
+/obj/effect/spawner/window/reinforced,
+/turf/simulated/floor/plating,
+/area/maintenance/xenobio_south)
 "tlw" = (
 /obj/effect/spawner/window/reinforced,
 /turf/simulated/floor/plating,
@@ -83467,7 +83645,7 @@
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
 	},
-/area/toxins/xenobiology)
+/area/medical/research)
 "tlV" = (
 /obj/machinery/door/airlock/maintenance,
 /obj/effect/mapping_helpers/airlock/autoname,
@@ -84366,8 +84544,13 @@
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 6
 	},
+/obj/structure/cable/yellow{
+	d1 = 2;
+	d2 = 4;
+	icon_state = "2-4"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "tMb" = (
 /obj/machinery/status_display{
 	layer = 4;
@@ -85291,8 +85474,13 @@
 /obj/machinery/atmospherics/pipe/simple/visible{
 	dir = 10
 	},
+/obj/structure/cable/yellow{
+	d1 = 1;
+	d2 = 8;
+	icon_state = "1-8"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "umr" = (
 /obj/machinery/atmospherics/pipe/simple/visible/cyan{
 	dir = 5
@@ -85313,6 +85501,9 @@
 	},
 /turf/simulated/floor/plasteel,
 /area/assembly/chargebay)
+"unF" = (
+/turf/simulated/wall,
+/area/maintenance/xenobio_south)
 "unP" = (
 /obj/structure/table,
 /obj/item/folder/blue{
@@ -85735,7 +85926,7 @@
 	dir = 4
 	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "uBK" = (
 /obj/item/twohanded/required/kirbyplants,
 /obj/machinery/light/small{
@@ -85956,7 +86147,7 @@
 "uHv" = (
 /obj/structure/closet/emcloset,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "uHA" = (
 /obj/machinery/atmospherics/unary/vent_scrubber/on{
 	dir = 1
@@ -86105,6 +86296,14 @@
 	icon_state = "red"
 	},
 /area/security/permabrig)
+"uLb" = (
+/obj/structure/cable/yellow{
+	d1 = 4;
+	d2 = 8;
+	icon_state = "4-8"
+	},
+/turf/simulated/floor/plating,
+/area/maintenance/xenobio_south)
 "uLx" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 5
@@ -86626,7 +86825,7 @@
 /obj/structure/cable/yellow,
 /obj/effect/turf_decal/stripes/box,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "uXW" = (
 /obj/structure/cable/yellow{
 	d1 = 1;
@@ -87172,7 +87371,7 @@
 /turf/simulated/floor/plasteel{
 	icon_state = "whitepurplefull"
 	},
-/area/toxins/xenobiology)
+/area/medical/research)
 "vlP" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
 	dir = 9
@@ -89246,8 +89445,13 @@
 	dir = 10
 	},
 /obj/effect/turf_decal/stripes/line,
+/obj/structure/cable/yellow{
+	d1 = 1;
+	d2 = 2;
+	icon_state = "1-2"
+	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "wtz" = (
 /obj/machinery/atmospherics/pipe/manifold/hidden/supply{
 	dir = 1
@@ -90332,7 +90536,7 @@
 /turf/simulated/floor/plasteel{
 	icon_state = "white"
 	},
-/area/toxins/xenobiology)
+/area/medical/research)
 "wVS" = (
 /obj/structure/table/reinforced,
 /obj/machinery/door/window/southleft,
@@ -91037,7 +91241,7 @@
 	dir = 4
 	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "xnO" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
 /turf/simulated/floor/plasteel{
@@ -91258,7 +91462,7 @@
 	dir = 8
 	},
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_south)
 "xtA" = (
 /obj/item/radio/intercom{
 	name = "west bump";
@@ -92255,7 +92459,7 @@
 "xQR" = (
 /obj/structure/closet/firecloset,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "xQV" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 4
@@ -93004,7 +93208,7 @@
 	},
 /obj/machinery/space_heater,
 /turf/simulated/floor/plating,
-/area/toxins/xenobiology)
+/area/maintenance/xenobio_north)
 "yjJ" = (
 /obj/effect/turf_decal/delivery,
 /obj/structure/sign/vacuum{
@@ -131799,9 +132003,9 @@ cte
 aaa
 aaa
 aaa
-ivU
+cOm
 wVO
-ivU
+cOm
 aaa
 aaa
 aaa
@@ -132056,9 +132260,9 @@ cte
 aaa
 aaa
 aaa
-ivU
+cOm
 wVO
-ivU
+cOm
 aaa
 aaa
 aaa
@@ -132313,9 +132517,9 @@ aaa
 aaa
 aaa
 aaa
-ivU
+cOm
 wVO
-ivU
+cOm
 aaa
 aaa
 aaa
@@ -132570,9 +132774,9 @@ aaa
 aaa
 aaa
 aaa
-ivU
+cOm
 wVO
-ivU
+cOm
 aaa
 aaa
 aaa
@@ -132827,15 +133031,15 @@ aaa
 aaa
 aaa
 aaa
-ivU
+cOm
 ten
-cZr
-ivU
-ivU
-ivU
-ivU
-ivU
-ivU
+cfw
+cOm
+cOm
+cOm
+cOm
+cOm
+cOm
 abq
 abq
 abq
@@ -133084,7 +133288,7 @@ aaa
 aaa
 aaa
 aaa
-ivU
+cOm
 gpe
 cuw
 jvU
@@ -133092,7 +133296,7 @@ jvU
 jvU
 jFN
 tlO
-ivU
+cOm
 aaa
 aaa
 aaa
@@ -133341,15 +133545,15 @@ bNP
 abq
 iju
 abq
-ivU
-ivU
-ivU
-ivU
-ivU
-ivU
-cZr
+cOm
+cOm
+cOm
+cOm
+cOm
+cOm
+cfw
 jTe
-ivU
+cOm
 aaa
 aaa
 aaa
@@ -133604,9 +133808,9 @@ aaa
 aaa
 aaa
 aaa
-ivU
+cOm
 wVO
-ivU
+cOm
 aaa
 aaa
 aaa
@@ -133864,7 +134068,7 @@ qnJ
 uQm
 jAZ
 uQm
-uQm
+bre
 abq
 abq
 abq
@@ -134117,11 +134321,11 @@ aaa
 aaD
 aaa
 aaa
-uQm
+bre
 fbt
 sKz
 uXo
-uQm
+bre
 aaa
 aaa
 aaa
@@ -134374,11 +134578,11 @@ aaa
 aaa
 aaa
 aaa
-uQm
+bre
 wSy
 kcb
 njV
-uQm
+bre
 aaa
 aaa
 aaa
@@ -134631,11 +134835,11 @@ aaa
 aaa
 aaa
 aaa
-uQm
+bre
 gMG
 lQx
 xml
-uQm
+bre
 aaa
 aaa
 aaa
@@ -134888,11 +135092,11 @@ laH
 abq
 qnJ
 ivU
-uQm
+bre
 cZr
 jek
 cZr
-uQm
+bre
 ivU
 qnJ
 abq
@@ -135143,7 +135347,7 @@ aaa
 laH
 aaa
 aaa
-uQm
+bre
 fcb
 gMT
 kls
@@ -135151,7 +135355,7 @@ xPh
 gbz
 kvh
 cEn
-uQm
+bre
 aaa
 aaa
 laH
@@ -135914,7 +136118,7 @@ abq
 abq
 abq
 abq
-uQm
+bre
 eus
 gSu
 tau
@@ -135922,7 +136126,7 @@ olg
 vKU
 pji
 lcO
-uQm
+bre
 abq
 abq
 abq
@@ -136168,10 +136372,10 @@ laH
 aaa
 aaa
 aaa
-uQm
-uQm
-uQm
-uQm
+bre
+bre
+bre
+bre
 uQm
 gzU
 iUe
@@ -136179,10 +136383,10 @@ cDI
 mCu
 erC
 uQm
-uQm
-uQm
-uQm
-uQm
+bre
+bre
+bre
+bre
 aaa
 aaa
 aaa
@@ -136425,7 +136629,7 @@ laH
 aaa
 aaa
 aaa
-wCn
+sjS
 mdi
 ucO
 mdi
@@ -136439,7 +136643,7 @@ izh
 mdi
 ucO
 mdi
-wCn
+sjS
 aaa
 aaa
 aaa
@@ -136682,7 +136886,7 @@ laH
 aaa
 aaa
 aaa
-wCn
+sjS
 mdi
 cIP
 mdi
@@ -136696,7 +136900,7 @@ wDf
 mdi
 cIP
 mdi
-wCn
+sjS
 aaa
 aaa
 aaa
@@ -136939,7 +137143,7 @@ abq
 abq
 abq
 fsj
-uQm
+eUC
 mDq
 rcr
 mDq
@@ -136953,7 +137157,7 @@ vLP
 mDq
 jNt
 mDq
-uQm
+evr
 kTP
 abq
 abq
@@ -137194,9 +137398,9 @@ abq
 abq
 aaa
 aaa
-cAb
+sJE
 xnG
-uQm
+eUC
 gsM
 pXn
 lSn
@@ -137210,7 +137414,7 @@ cBb
 unZ
 fUb
 hSV
-uQm
+evr
 uBl
 cAb
 aaa
@@ -137450,10 +137654,10 @@ aaa
 laH
 aef
 aef
-cZr
-cZr
+nxT
+nxT
 yji
-uQm
+eUC
 kzU
 lHc
 lHc
@@ -137467,10 +137671,10 @@ rIX
 lHc
 lHc
 wxR
-uQm
+evr
 jOA
-cZr
-cZr
+unF
+unF
 aef
 aef
 laH
@@ -137707,7 +137911,7 @@ aaa
 laH
 aaa
 aaa
-ivU
+akH
 tLv
 wtm
 bIg
@@ -137727,7 +137931,7 @@ ieT
 lyn
 rpg
 pes
-ivU
+tlr
 aaa
 aaa
 laH
@@ -137964,9 +138168,9 @@ aaa
 abq
 aaa
 aaa
-ivU
+akH
 cxU
-uQm
+eUC
 uQm
 lJO
 cBb
@@ -137982,9 +138186,9 @@ kjo
 cBb
 lJO
 uQm
-uQm
-dcD
-ivU
+evr
+uLb
+tlr
 aaa
 aaa
 abq
@@ -138221,9 +138425,9 @@ aaa
 laH
 aaa
 aaa
-cZr
+nxT
 odT
-uQm
+eUC
 mdi
 cjl
 ico
@@ -138239,9 +138443,9 @@ kjo
 tbY
 fNn
 mdi
-uQm
-dcD
-cZr
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+uLb
+unF
 aaa
 aaa
 laH
@@ -138478,9 +138682,9 @@ aaa
 laH
 aef
 aef
-ivU
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 cxU
-uQm
+eUC
 ssA
 wBz
 nfc
@@ -138496,9 +138700,9 @@ kjo
 rsi
 cEM
 ddY
-uQm
-dcD
-ivU
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+tlr
 aef
 aef
 laH
@@ -138735,9 +138939,9 @@ aaa
 laH
 aaa
 aaa
-cZr
+nxT
 cxU
-uQm
+eUC
 mdi
 cjl
 aHh
@@ -138753,9 +138957,9 @@ kjo
 gOX
 fNn
 mdi
-uQm
-dcD
-cZr
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+uLb
+unF
 aaa
 aaa
 laH
@@ -138992,9 +139196,9 @@ aaa
 abq
 aaa
 aaa
-ivU
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 cxU
-uQm
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 uQm
 jmx
 cBb
@@ -139010,9 +139214,9 @@ kjo
 cBb
 jmx
 uQm
-uQm
-dcD
-ivU
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+tlr
 aaa
 aaa
 abq
@@ -139249,10 +139453,10 @@ aaa
 laH
 aaa
 aaa
-ivU
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 iKM
 iVP
-uQm
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 iPP
 dVK
 cTI
@@ -139266,10 +139470,10 @@ xUb
 hnx
 nXr
 kOw
-uQm
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 dcD
-dcD
-ivU
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 aaa
 aaa
 laH
@@ -139506,10 +139710,10 @@ aaa
 laH
 aef
 aef
-cZr
-cZr
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 cxU
-uQm
+eUC
 qMX
 hlK
 nln
@@ -139523,10 +139727,10 @@ gSu
 aIa
 dBo
 iEP
-uQm
-dcD
-cZr
-cZr
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+unF
+unF
 aef
 aef
 laH
@@ -139764,9 +139968,9 @@ abq
 abq
 aaa
 aaa
-ivU
+akH
 cxU
-uQm
+eUC
 jkZ
 aFt
 hfR
@@ -139780,9 +139984,9 @@ bQl
 byZ
 kZN
 jkZ
-uQm
-dcD
-ivU
+evr
+uLb
+tlr
 aaa
 aaa
 abq
@@ -140021,9 +140225,9 @@ aaa
 abq
 laH
 aaa
-ivU
+akH
 cxU
-uQm
+eUC
 mdi
 ivR
 cqk
@@ -140037,9 +140241,9 @@ hfR
 sjV
 ivR
 mdi
-uQm
-dcD
-ivU
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+uLb
+tlr
 aaa
 laH
 abq
@@ -140278,9 +140482,9 @@ aaa
 aaa
 laH
 abq
-cZr
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 cxU
-uQm
+eUC
 mdi
 gxC
 cqk
@@ -140294,9 +140498,9 @@ cqk
 sjV
 gxC
 mdi
-uQm
-dcD
-cZr
+evr
+uLb
+unF
 abq
 laH
 aaa
@@ -140535,12 +140739,12 @@ abq
 abq
 abq
 abq
-cZr
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 cxU
-uQm
-uQm
-uQm
-uQm
+eUC
+eUC
+eUC
+eUC
 sjV
 mdi
 cqk
@@ -140548,12 +140752,12 @@ lWe
 sjV
 mdi
 cqk
-uQm
-uQm
-uQm
-uQm
-dcD
-cZr
+evr
+evr
+evr
+evr
+uLb
+unF
 abq
 aaa
 aaa
@@ -140792,12 +140996,12 @@ aaa
 aaa
 abq
 aaa
-cZr
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 cxU
-dcD
+aEl
 hEj
-sjS
-uQm
+ltH
+eUC
 uQm
 wZa
 uFN
@@ -140805,12 +141009,12 @@ slT
 mnt
 xnj
 uQm
-uQm
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 mPr
-dcD
-dcD
-pes
-cZr
+oZw
+oZw
+oFf
+unF
 aaa
 aaa
 aaa
@@ -141049,25 +141253,25 @@ abq
 abq
 abq
 abq
-cZr
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 iKM
 ngG
 ngG
 igv
 xQR
-uQm
+eUC
 bdp
 reP
 uDq
 wXA
 qcu
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 uHv
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-dcD
-dcD
-sJE
-cZr
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+nkt
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+pHF
+unF
 aaa
 aaa
 aaa
@@ -141306,10 +141510,10 @@ aaa
 aaa
 aaa
 abq
-cZr
-cZr
+nxT
+nxT
 qiA
-dcD
+aEl
 oBT
 jWt
 ckp
@@ -141321,10 +141525,10 @@ eXF
 ckp
 uXK
 ktc
-oFf
-fZU
-cZr
-cZr
+etD
+nDd
+unF
+unF
 aaa
 aaa
 aaa
@@ -141564,11 +141768,11 @@ aaa
 aaa
 aaa
 abq
-cZr
-cZr
-cZr
+nxT
+nxT
+nxT
 jSg
-cZr
+nxT
 mMv
 uzR
 uzR
@@ -141576,11 +141780,11 @@ oJs
 uzR
 dSg
 mMv
-cZr
+unF
 heq
-cZr
-cZr
-cZr
+unF
+unF
+unF
 abq
 aaa
 aaa
@@ -141822,8 +142026,8 @@ aaa
 aaa
 aaa
 aaa
-cZr
-sCX
+nxT
+oOg
 umh
 dfi
 mMv
@@ -141834,9 +142038,9 @@ uzR
 pGW
 mMv
 xts
+qww
 sCX
-sCX
-cZr
+unF
 aaa
 aaa
 aaa
@@ -142079,7 +142283,7 @@ aaa
 aaa
 aaa
 aaa
-cZr
+nxT
 hbc
 dMK
 lzW
@@ -142093,7 +142297,7 @@ mMv
 noE
 iqC
 kUz
-cZr
+unF
 aaa
 aaa
 aaa
@@ -142336,10 +142540,10 @@ aaa
 aaa
 aaa
 abq
-cAb
-cZr
-ivU
-ivU
+sJE
+nxT
+akH
+akH
 mMv
 lKc
 uzR
@@ -142347,9 +142551,9 @@ niQ
 uzR
 uzR
 mMv
-ivU
-ivU
-cZr
+tlr
+tlr
+unF
 cAb
 abq
 aaa
diff --git a/_maps/map_files/cerestation/cerestation.dmm b/_maps/map_files/cerestation/cerestation.dmm
index d530e94dbc3..ff40a1fea99 100644
--- a/_maps/map_files/cerestation/cerestation.dmm
+++ b/_maps/map_files/cerestation/cerestation.dmm
@@ -39623,7 +39623,7 @@
 	layer = 4
 	},
 /turf/simulated/wall,
-/area/toxins/xenobiology)
+/area/maintenance/apmaint)
 "eFw" = (
 /obj/structure/chair{
 	dir = 4
@@ -43804,9 +43804,6 @@
 	icon_state = "whitegreenfull"
 	},
 /area/crew_quarters/sleep)
-"gtJ" = (
-/turf/simulated/mineral/ancient,
-/area/toxins/xenobiology)
 "gtU" = (
 /obj/effect/spawner/airlock/s_to_n,
 /turf/simulated/wall,
@@ -90078,12 +90075,6 @@
 /obj/machinery/ai_status_display,
 /turf/simulated/wall,
 /area/hallway/secondary/exit)
-"wwJ" = (
-/obj/machinery/status_display{
-	layer = 4
-	},
-/turf/simulated/wall/r_wall,
-/area/toxins/xenobiology)
 "wwQ" = (
 /obj/machinery/door/airlock/public/glass{
 	name = "Walkway"
@@ -116328,7 +116319,7 @@ uMr
 uMr
 uMr
 uMr
-xPU
+uMr
 xIa
 vbY
 pzF
@@ -116585,7 +116576,7 @@ uMr
 wIq
 wIq
 wIq
-xPU
+cGd
 wNA
 muT
 uBC
@@ -116842,7 +116833,7 @@ nWA
 uxn
 uxn
 cGd
-xPU
+cGd
 qqa
 muT
 uBC
@@ -117099,7 +117090,7 @@ kMZ
 giH
 cmZ
 wBr
-xPU
+cGd
 erm
 kvq
 wAG
@@ -117356,7 +117347,7 @@ clY
 clY
 nIL
 kbd
-xPU
+cGd
 tvP
 qKO
 wAG
@@ -117613,7 +117604,7 @@ rsR
 giH
 mbd
 mwy
-xPU
+cGd
 nKb
 cpI
 qZD
@@ -117867,10 +117858,10 @@ gPL
 dXV
 cGd
 uFG
-xPU
-xPU
-xPU
-xPU
+cGd
+cGd
+cGd
+cGd
 xPU
 hrH
 wAG
@@ -117881,7 +117872,7 @@ xPU
 pzF
 pzF
 pzF
-xIa
+ftr
 ftr
 ksj
 czK
@@ -118124,7 +118115,7 @@ gPL
 pQN
 gNc
 dNm
-xPU
+cGd
 pAi
 pAi
 pAi
@@ -118138,7 +118129,7 @@ naD
 pAi
 pAi
 pAi
-xIa
+ftr
 wIq
 vru
 wsR
@@ -118381,7 +118372,7 @@ vlI
 pQN
 sKh
 nta
-xPU
+cGd
 isf
 vUX
 pAi
@@ -118395,7 +118386,7 @@ oTP
 pAi
 pAi
 anv
-gtJ
+wIq
 wIq
 vru
 wIq
@@ -118638,7 +118629,7 @@ gPL
 pQN
 sKh
 nta
-xPU
+cGd
 dzs
 koR
 koR
@@ -118652,7 +118643,7 @@ hcG
 koR
 koR
 dHN
-xIa
+ftr
 wIq
 nta
 czM
@@ -118895,7 +118886,7 @@ fIE
 pQN
 qlW
 nta
-xPU
+cGd
 xPU
 xPU
 xPU
@@ -118909,7 +118900,7 @@ xPU
 xPU
 xPU
 xPU
-xIa
+ftr
 wIq
 nta
 wIq
@@ -119152,7 +119143,7 @@ gPL
 pQN
 sKh
 nta
-xPU
+cGd
 pAi
 pAi
 pAi
@@ -119166,7 +119157,7 @@ csQ
 pAi
 pAi
 pAi
-xPU
+cGd
 wsR
 nta
 wIq
@@ -119409,7 +119400,7 @@ hEs
 uYL
 dhH
 uPP
-xPU
+cGd
 isf
 cvW
 pAi
@@ -119423,7 +119414,7 @@ hbF
 pAi
 pAi
 anv
-xPU
+cGd
 wsR
 nta
 wIq
@@ -119666,7 +119657,7 @@ gPL
 pQN
 pQN
 nta
-xPU
+cGd
 dzs
 koR
 koR
@@ -119680,7 +119671,7 @@ jwB
 koR
 koR
 dHN
-xPU
+cGd
 rVL
 nta
 czP
@@ -119923,7 +119914,7 @@ gPL
 dXD
 pQN
 nta
-xPU
+cGd
 xPU
 xPU
 xPU
@@ -119937,7 +119928,7 @@ xPU
 xPU
 xPU
 xPU
-xPU
+cGd
 rxg
 nta
 czQ
@@ -120180,7 +120171,7 @@ gPL
 nwv
 pQN
 mGE
-xPU
+cGd
 pAi
 pAi
 pAi
@@ -120194,7 +120185,7 @@ evG
 pAi
 pAi
 pAi
-xPU
+cGd
 jRl
 nta
 wsR
@@ -120437,7 +120428,7 @@ gPL
 nUz
 pQN
 nta
-xPU
+cGd
 isf
 pAi
 pAi
@@ -120451,7 +120442,7 @@ daq
 pAi
 cvW
 anv
-xPU
+cGd
 tnj
 nta
 sKh
@@ -120694,7 +120685,7 @@ vni
 pQN
 pQN
 nta
-xPU
+cGd
 dzs
 koR
 koR
@@ -120708,7 +120699,7 @@ kRY
 koR
 koR
 dHN
-xPU
+cGd
 sKh
 nta
 cSx
@@ -120951,7 +120942,7 @@ gPL
 pQN
 fYD
 clq
-xPU
+cGd
 xPU
 xPU
 xPU
@@ -120965,7 +120956,7 @@ xPU
 xPU
 xPU
 xPU
-xPU
+cGd
 wsR
 vru
 wsR
@@ -121208,7 +121199,7 @@ gPL
 pQN
 jRl
 kmp
-xPU
+cGd
 pAi
 pAi
 pAi
@@ -121222,7 +121213,7 @@ sAu
 pAi
 pAi
 pAi
-xPU
+cGd
 wsR
 vru
 hCC
@@ -121465,7 +121456,7 @@ gPL
 pQN
 gtV
 vru
-xPU
+cGd
 isf
 cvW
 pAi
@@ -121479,7 +121470,7 @@ dLg
 pAi
 pAi
 anv
-xPU
+cGd
 wsR
 vru
 xUt
@@ -121722,7 +121713,7 @@ gPL
 pQN
 fqM
 vru
-xPU
+cGd
 dzs
 koR
 koR
@@ -121736,7 +121727,7 @@ ktF
 koR
 koR
 dHN
-xPU
+cGd
 tcN
 vru
 jhz
@@ -121979,21 +121970,21 @@ nWY
 pQN
 wsR
 vru
-xPU
-xPU
-xPU
-xIa
-xPU
-wwJ
+cGd
+cGd
+cGd
+ftr
+cGd
+dOm
 rRv
 xPU
-xIa
+ftr
 eFm
-xIa
-xIa
-xIa
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-xPU
+ftr
+ftr
+ftr
+ftr
+cGd
 wIq
 vru
 wsR
diff --git a/_maps/map_files/cyberiad/cyberiad.dmm b/_maps/map_files/cyberiad/cyberiad.dmm
index 7a05fbcfdd1..9e0b5ab487c 100644
--- a/_maps/map_files/cyberiad/cyberiad.dmm
+++ b/_maps/map_files/cyberiad/cyberiad.dmm
@@ -65096,7 +65096,7 @@
 "ecZ" = (
 /obj/effect/decal/cleanable/dirt,
 /turf/simulated/wall/r_wall,
-/area/toxins/xenobiology)
+/area/maintenance/asmaint)
 "edf" = (
 /obj/machinery/computer/general_air_control/large_tank_control{
 	dir = 1;
@@ -80146,6 +80146,9 @@
 	icon_state = "purple"
 	},
 /area/toxins/hallway)
+"oJr" = (
+/turf/simulated/wall/r_wall,
+/area/maintenance/asmaint)
 "oJO" = (
 /obj/machinery/light/small,
 /obj/structure/closet/firecloset/full,
@@ -83623,6 +83626,9 @@
 	},
 /turf/simulated/floor/plating,
 /area/quartermaster/office)
+"qZN" = (
+/turf/simulated/wall/r_wall,
+/area/maintenance/asmaint2)
 "rac" = (
 /obj/structure/bed,
 /obj/item/bedsheet/medical,
@@ -136567,22 +136573,22 @@ cDg
 cuQ
 chf
 chf
-cBR
-cBR
-cBR
-cBR
-cBR
-cBR
-cBR
-cBR
-cBR
-cBR
-cBR
-cBR
-cBR
-cBR
-cBR
-cBR
+cxO
+cxO
+cxO
+cxO
+cxO
+cxO
+cxO
+cxO
+cxO
+cxO
+cxO
+cxO
+cxO
+cxO
+cxO
+cxO
 cVD
 nMU
 cmt
@@ -136824,7 +136830,7 @@ soR
 cuQ
 bGG
 uCK
-cBR
+qZN
 cJK
 cJK
 cJK
@@ -136839,7 +136845,7 @@ cBP
 cMk
 cMk
 dbR
-cBR
+cxO
 hqx
 lWE
 chf
@@ -137081,7 +137087,7 @@ cuQ
 cuQ
 jxu
 dbg
-cBR
+qZN
 gGQ
 taM
 cJK
@@ -137096,7 +137102,7 @@ hLC
 cJK
 cJK
 gIp
-cBR
+cxO
 cVD
 dfM
 chf
@@ -137338,7 +137344,7 @@ cEE
 xsC
 bGG
 cEE
-cBR
+qZN
 cJL
 cMk
 cMk
@@ -137353,7 +137359,7 @@ ilj
 cJK
 cJK
 cJK
-cBR
+cxO
 hqx
 scP
 chf
@@ -137595,7 +137601,7 @@ hGb
 hFn
 fog
 qkC
-cBR
+qZN
 cxN
 smP
 cIb
@@ -137610,7 +137616,7 @@ rSo
 gyS
 wkX
 cxN
-cBR
+cxO
 cVD
 nMU
 dhQ
@@ -137852,7 +137858,7 @@ cuQ
 cuQ
 upd
 cuQ
-cBR
+qZN
 cJK
 cJK
 cJK
@@ -137867,7 +137873,7 @@ muq
 cMk
 cMk
 pRE
-cBR
+cxO
 fnP
 iTs
 iGL
@@ -138109,7 +138115,7 @@ cKQ
 lqd
 cLQ
 dbg
-cBR
+qZN
 gGQ
 taM
 cJK
@@ -138124,7 +138130,7 @@ twx
 cJK
 cJK
 gIp
-cBR
+cxO
 cep
 lWE
 dhQ
@@ -138366,7 +138372,7 @@ cKQ
 cuQ
 pUR
 bGG
-cBR
+qZN
 dQM
 cMk
 cMk
@@ -138381,7 +138387,7 @@ gbw
 cJK
 cJK
 cJK
-cBR
+cxO
 cep
 dfM
 chf
@@ -138623,7 +138629,7 @@ cEE
 cQx
 cLQ
 dgy
-cBR
+qZN
 cxN
 cRY
 cMj
@@ -138638,7 +138644,7 @@ vfc
 wmr
 jEQ
 cxN
-cBR
+cxO
 gmu
 dfM
 cDm
@@ -138880,7 +138886,7 @@ cLc
 cuQ
 cLQ
 cLR
-cBR
+qZN
 cJK
 cJK
 cJK
@@ -138895,7 +138901,7 @@ tdd
 cMk
 cMk
 kUv
-cBR
+cxO
 cAu
 dfM
 chf
@@ -139137,7 +139143,7 @@ cLc
 cuQ
 mRD
 cuQ
-cBR
+qZN
 gGQ
 taM
 cJK
@@ -139152,7 +139158,7 @@ pKP
 cJK
 cJK
 gIp
-cBR
+cxO
 gmu
 dfM
 chf
@@ -139394,7 +139400,7 @@ cJQ
 lqd
 cLQ
 bKl
-cBR
+qZN
 iGI
 cMk
 cMk
@@ -139409,7 +139415,7 @@ jtc
 cJK
 cJK
 cJK
-cBR
+cxO
 cyJ
 nMU
 cDm
@@ -139651,7 +139657,7 @@ cuQ
 lqd
 cLQ
 oVH
-cBR
+qZN
 cBR
 cBR
 cBR
@@ -139666,7 +139672,7 @@ cBR
 cBR
 cBR
 cBR
-cBR
+cxO
 chf
 jdP
 chf
@@ -139908,8 +139914,8 @@ bGG
 cuQ
 cLQ
 bGG
-cBR
-cBR
+qZN
+qZN
 tAp
 xUK
 hqo
@@ -140166,7 +140172,7 @@ cOp
 cOR
 bGG
 cQs
-cBR
+qZN
 cSf
 cEH
 cEH
@@ -140180,7 +140186,7 @@ iun
 fpG
 fMb
 cJK
-cBR
+oJr
 cQC
 dhR
 csL
@@ -140423,7 +140429,7 @@ lqd
 cLQ
 jxu
 cQr
-cBR
+qZN
 cSH
 cXA
 cEH
@@ -140437,7 +140443,7 @@ xUX
 tMx
 qKZ
 jIE
-cBR
+oJr
 jrt
 dMD
 aPn
@@ -140680,7 +140686,7 @@ cuQ
 cLQ
 cuQ
 cuQ
-cBR
+qZN
 cSh
 weM
 cNc
@@ -140694,7 +140700,7 @@ iun
 dvM
 tQn
 cJK
-cBR
+oJr
 sFy
 dhR
 nMd
@@ -140937,7 +140943,7 @@ lqd
 cLQ
 cuQ
 cQu
-cBR
+qZN
 fTy
 oSt
 qOs
@@ -141193,22 +141199,22 @@ rKV
 rKV
 mRD
 rKV
-cBR
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+qZN
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 uPe
 cBR
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 kMc
 kdc
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@@ -141455,7 +141461,7 @@ lCQ
 cWr
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@@ -141712,7 +141718,7 @@ aoo
 vJv
 cWw
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 ijg
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@@ -141969,7 +141975,7 @@ miN
 xTZ
 qyf
 osm
-cBR
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 ksj
 mdX
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@@ -142221,12 +142227,12 @@ rKV
 rKV
 uMj
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-cBR
-cBR
-cBR
-cBR
-cBR
-cBR
+oJr
+oJr
+oJr
+oJr
+oJr
+oJr
 mhm
 pAl
 kdh
diff --git a/code/game/area/ss13_areas.dm b/code/game/area/ss13_areas.dm
index b7131fd9fc8..96e9af2846e 100644
--- a/code/game/area/ss13_areas.dm
+++ b/code/game/area/ss13_areas.dm
@@ -739,6 +739,14 @@ NOTE: there are two lists of areas in the end of this file: centcom and station
 	name = "Alternate Construction Area"
 	icon_state = "construction"
 
+/area/maintenance/xenobio_north
+	name = "Xenobiology North Maintenance"
+	icon_state = "xenobio_north_maint"
+
+/area/maintenance/xenobio_south
+	name = "Xenobiology South Maintenance"
+	icon_state = "xenobio_south_maint"
+
 
 //Hallway
 
diff --git a/icons/turf/areas.dmi b/icons/turf/areas.dmi
index a0d6dbb9934..018b4c99c7e 100755
Binary files a/icons/turf/areas.dmi and b/icons/turf/areas.dmi differ