diff --git a/maps/tether/tether-01-surface1.dmm b/maps/tether/tether-01-surface1.dmm
index bdafafea0e0..45c8371339c 100644
--- a/maps/tether/tether-01-surface1.dmm
+++ b/maps/tether/tether-01-surface1.dmm
@@ -1901,6 +1901,7 @@
 	dir = 4;
 	scrub_id = "atrium"
 	},
+/obj/machinery/camera/network/research,
 /turf/simulated/floor/tiled,
 /area/rnd/xenobiology/xenoflora_storage)
 "ado" = (
diff --git a/maps/tether/tether-02-surface2.dmm b/maps/tether/tether-02-surface2.dmm
index b032916c16f..a475b3d2db6 100644
--- a/maps/tether/tether-02-surface2.dmm
+++ b/maps/tether/tether-02-surface2.dmm
@@ -7915,6 +7915,14 @@
 	},
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
 /obj/machinery/atmospherics/pipe/simple/hidden/supply,
+/obj/machinery/door/blast/regular{
+	density = 0;
+	dir = 4;
+	icon_state = "pdoor0";
+	id = "bridge blast";
+	name = "Bridge Blast Doors";
+	opacity = 0
+	},
 /turf/simulated/floor,
 /area/bridge_hallway)
 "apR" = (
@@ -25173,6 +25181,30 @@
 /obj/structure/bed/padded,
 /turf/simulated/floor/tiled,
 /area/tether/surfacebase/security/solitary)
+"aTK" = (
+/obj/machinery/door/firedoor/glass,
+/obj/machinery/door/airlock/maintenance/command{
+	req_access = list(19)
+	},
+/obj/structure/cable/green{
+	icon_state = "4-8"
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
+	dir = 4
+	},
+/obj/machinery/door/blast/regular{
+	density = 0;
+	dir = 1;
+	icon_state = "pdoor0";
+	id = "bridge blast";
+	name = "Bridge Blast Doors";
+	opacity = 0
+	},
+/turf/simulated/floor,
+/area/bridge_hallway)
 "aTL" = (
 /obj/structure/cable/green{
 	icon_state = "4-8"
@@ -28490,22 +28522,6 @@
 	can_open = 0
 	},
 /area/maintenance/lower/bar)
-"aZb" = (
-/obj/machinery/door/firedoor/glass,
-/obj/machinery/door/airlock/maintenance/command{
-	req_access = list(19)
-	},
-/obj/structure/cable/green{
-	icon_state = "4-8"
-	},
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
-	dir = 4
-	},
-/obj/machinery/atmospherics/pipe/simple/hidden/supply{
-	dir = 4
-	},
-/turf/simulated/floor,
-/area/bridge_hallway)
 "aZc" = (
 /obj/machinery/atmospherics/pipe/manifold/hidden/supply,
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
@@ -41938,7 +41954,7 @@ aXo
 aXY
 aqy
 aob
-aZb
+aTK
 asc
 avj
 aWY
diff --git a/maps/tether/tether-03-surface3.dmm b/maps/tether/tether-03-surface3.dmm
index a23f119e331..cb2ffcc94ac 100644
--- a/maps/tether/tether-03-surface3.dmm
+++ b/maps/tether/tether-03-surface3.dmm
@@ -13488,6 +13488,14 @@
 	d2 = 2;
 	icon_state = "1-2"
 	},
+/obj/machinery/door/blast/regular{
+	density = 0;
+	dir = 4;
+	icon_state = "pdoor0";
+	id = "bridge blast";
+	name = "Bridge Blast Doors";
+	opacity = 0
+	},
 /turf/simulated/floor,
 /area/bridge_hallway)
 "awJ" = (
@@ -27205,6 +27213,42 @@
 /turf/simulated/floor/plating,
 /area/maintenance/lower/mining)
 "aTt" = (
+/obj/machinery/door/firedoor/glass,
+/obj/machinery/door/airlock/glass_command{
+	dir = 1;
+	name = "Bridge";
+	req_access = list(19)
+	},
+/obj/machinery/door/blast/regular{
+	density = 0;
+	dir = 1;
+	icon_state = "pdoor0";
+	id = "bridge blast";
+	name = "Bridge Blast Doors";
+	opacity = 0
+	},
+/turf/simulated/floor/tiled/dark,
+/area/bridge)
+"aTu" = (
+/obj/machinery/door/firedoor/glass,
+/obj/machinery/door/airlock/glass_command{
+	name = "Bridge";
+	req_access = list(19)
+	},
+/obj/structure/disposalpipe/segment{
+	dir = 4
+	},
+/obj/machinery/door/blast/regular{
+	density = 0;
+	dir = 1;
+	icon_state = "pdoor0";
+	id = "bridge blast";
+	name = "Bridge Blast Doors";
+	opacity = 0
+	},
+/turf/simulated/floor/tiled/dark,
+/area/bridge)
+"aTv" = (
 /obj/structure/shuttle/engine/propulsion,
 /turf/simulated/floor/reinforced,
 /turf/simulated/shuttle/plating/carry,
@@ -42852,7 +42896,7 @@ alj
 alj
 alj
 asT
-aYj
+aTt
 asT
 alX
 alX
@@ -45124,7 +45168,7 @@ ayx
 alo
 alo
 asT
-aYr
+aTu
 asT
 alZ
 alZ
@@ -45301,7 +45345,7 @@ aNk
 aNl
 aNJ
 aNP
-aTt
+aTv
 aKU
 abg
 aOk
@@ -45443,7 +45487,7 @@ aNl
 aNl
 aNK
 aNP
-aTt
+aTv
 aKU
 abg
 aOk
@@ -45585,7 +45629,7 @@ aNm
 aNl
 aNK
 aNP
-aTt
+aTv
 aKU
 abg
 aOk
diff --git a/maps/tether/tether-05-station1.dmm b/maps/tether/tether-05-station1.dmm
index 1e1f6a3c0fa..3ff7af359ff 100644
--- a/maps/tether/tether-05-station1.dmm
+++ b/maps/tether/tether-05-station1.dmm
@@ -2752,6 +2752,14 @@
 	},
 /obj/machinery/door/firedoor/glass,
 /obj/structure/disposalpipe/segment,
+/obj/machinery/door/blast/regular{
+	density = 0;
+	dir = 8;
+	icon_state = "pdoor0";
+	id = "secondary_bridge_blast";
+	name = "Secondary Command Office Blast Doors";
+	opacity = 0
+	},
 /turf/simulated/floor/tiled,
 /area/bridge/secondary)
 "afd" = (
@@ -4927,6 +4935,14 @@
 	name = "Secondary Command Office"
 	},
 /obj/machinery/door/firedoor/glass,
+/obj/machinery/door/blast/regular{
+	density = 0;
+	dir = 8;
+	icon_state = "pdoor0";
+	id = "secondary_bridge_blast";
+	name = "Secondary Command Office Blast Doors";
+	opacity = 0
+	},
 /turf/simulated/floor/tiled,
 /area/bridge/secondary)
 "aix" = (
@@ -10950,22 +10966,40 @@
 /turf/simulated/floor,
 /area/maintenance/station/eng_lower)
 "atU" = (
-/obj/structure/disposalpipe/sortjunction{
-	name = "Visitor Office";
-	sortType = "Visitor Office"
-	},
-/obj/structure/cable/green{
+/obj/structure/cable{
 	d1 = 4;
 	d2 = 8;
 	icon_state = "4-8"
 	},
-/obj/structure/cable/green{
+/obj/structure/cable{
 	d1 = 2;
-	d2 = 4;
-	icon_state = "2-4"
+	d2 = 8;
+	icon_state = "2-8"
 	},
-/turf/simulated/floor,
-/area/maintenance/station/spacecommandmaint)
+/obj/structure/disposalpipe/segment,
+/obj/effect/floor_decal/borderfloor,
+/obj/effect/floor_decal/corner/lightgrey/border,
+/obj/effect/floor_decal/steeldecal/steel_decals4{
+	dir = 8
+	},
+/obj/effect/floor_decal/steeldecal/steel_decals4{
+	dir = 5
+	},
+/obj/effect/floor_decal/steeldecal/steel_decals7{
+	dir = 8
+	},
+/obj/effect/floor_decal/steeldecal/steel_decals7{
+	dir = 1
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	icon_state = "intact-scrubbers";
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
+	dir = 4
+	},
+/turf/simulated/floor/tiled,
+/area/hallway/station/atrium)
 "atV" = (
 /obj/structure/cable/green{
 	d1 = 4;
@@ -11236,14 +11270,33 @@
 /turf/simulated/wall/r_wall,
 /area/maintenance/station/spacecommandmaint)
 "auE" = (
-/obj/structure/disposalpipe/segment,
-/obj/structure/cable/green{
-	d1 = 1;
-	d2 = 2;
-	icon_state = "1-2"
+/obj/structure/disposalpipe/segment{
+	dir = 1;
+	icon_state = "pipe-c"
 	},
-/turf/simulated/floor,
-/area/maintenance/station/spacecommandmaint)
+/obj/structure/cable/green{
+	d1 = 4;
+	d2 = 8;
+	icon_state = "4-8"
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	dir = 4
+	},
+/obj/effect/floor_decal/borderfloor{
+	dir = 6
+	},
+/obj/effect/floor_decal/corner/lightgrey/border{
+	dir = 6
+	},
+/obj/effect/floor_decal/steeldecal/steel_decals4,
+/obj/effect/floor_decal/steeldecal/steel_decals4{
+	dir = 10
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
+	dir = 4
+	},
+/turf/simulated/floor/tiled,
+/area/tether/station/visitorhallway)
 "auF" = (
 /obj/effect/floor_decal/industrial/warning{
 	icon_state = "warning";
@@ -11490,17 +11543,24 @@
 /turf/simulated/floor/tiled,
 /area/engineering/workshop)
 "ave" = (
+/obj/machinery/door/firedoor/glass,
+/obj/machinery/door/airlock/maintenance/common,
 /obj/structure/disposalpipe/segment{
-	dir = 1;
-	icon_state = "pipe-c"
+	dir = 4
 	},
 /obj/structure/cable/green{
-	d1 = 1;
-	d2 = 4;
-	icon_state = "1-4"
+	d1 = 4;
+	d2 = 8;
+	icon_state = "4-8"
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
+	dir = 4
 	},
 /turf/simulated/floor,
-/area/maintenance/station/spacecommandmaint)
+/area/tether/station/visitorhallway)
 "avf" = (
 /obj/effect/floor_decal/industrial/warning,
 /turf/simulated/floor/airless,
@@ -11976,18 +12036,28 @@
 /turf/simulated/floor/tiled,
 /area/bridge/secondary)
 "avR" = (
-/obj/machinery/door/firedoor/glass,
-/obj/machinery/door/airlock/maintenance/command,
-/obj/structure/disposalpipe/segment{
-	dir = 4
+/obj/structure/disposalpipe/sortjunction{
+	name = "Visitor Office";
+	sortType = "Visitor Office"
 	},
 /obj/structure/cable/green{
 	d1 = 4;
 	d2 = 8;
 	icon_state = "4-8"
 	},
+/obj/structure/cable/green{
+	d1 = 2;
+	d2 = 4;
+	icon_state = "2-4"
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
+	dir = 10
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	dir = 10
+	},
 /turf/simulated/floor,
-/area/bridge/secondary/hallway)
+/area/maintenance/station/spacecommandmaint)
 "avS" = (
 /obj/machinery/light/small,
 /obj/effect/decal/cleanable/dirt,
@@ -12014,41 +12084,35 @@
 /turf/simulated/wall,
 /area/tether/station/visitorhallway)
 "avV" = (
+/obj/structure/disposalpipe/segment,
+/obj/structure/cable/green{
+	d1 = 1;
+	d2 = 2;
+	icon_state = "1-2"
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/supply,
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
+/turf/simulated/floor,
+/area/maintenance/station/spacecommandmaint)
+"avW" = (
 /obj/structure/disposalpipe/segment{
-	dir = 4
+	dir = 1;
+	icon_state = "pipe-c"
 	},
 /obj/structure/cable/green{
-	d1 = 4;
-	d2 = 8;
-	icon_state = "4-8"
-	},
-/turf/simulated/floor/tiled,
-/area/bridge/secondary/hallway)
-"avW" = (
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
-	dir = 6
+	d1 = 1;
+	d2 = 4;
+	icon_state = "1-4"
 	},
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
-	dir = 6
+	icon_state = "intact-supply";
+	dir = 5
 	},
-/obj/structure/disposalpipe/segment{
-	dir = 4
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	dir = 5
 	},
-/obj/structure/cable/green{
-	d1 = 4;
-	d2 = 8;
-	icon_state = "4-8"
-	},
-/obj/machinery/light{
-	dir = 1
-	},
-/obj/structure/cable/green{
-	d1 = 2;
-	d2 = 8;
-	icon_state = "2-8"
-	},
-/turf/simulated/floor/tiled,
-/area/bridge/secondary/hallway)
+/turf/simulated/floor,
+/area/maintenance/station/spacecommandmaint)
 "avX" = (
 /obj/machinery/door/firedoor/glass,
 /obj/machinery/door/airlock/multi_tile/glass{
@@ -12352,30 +12416,33 @@
 /turf/simulated/floor/tiled,
 /area/tether/station/visitorhallway)
 "awr" = (
+/obj/machinery/door/firedoor/glass,
+/obj/machinery/door/airlock/maintenance/command,
 /obj/structure/disposalpipe/segment{
-	dir = 1;
-	icon_state = "pipe-c"
+	dir = 4
 	},
 /obj/structure/cable/green{
 	d1 = 4;
 	d2 = 8;
 	icon_state = "4-8"
 	},
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 4
 	},
-/obj/effect/floor_decal/borderfloor{
-	dir = 6
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	icon_state = "intact-scrubbers";
+	dir = 4
 	},
-/obj/effect/floor_decal/corner/lightgrey/border{
-	dir = 6
+/obj/machinery/door/blast/regular{
+	density = 0;
+	dir = 1;
+	icon_state = "pdoor0";
+	id = "secondary_bridge_blast";
+	name = "Secondary Command Office Blast Doors";
+	opacity = 0
 	},
-/obj/effect/floor_decal/steeldecal/steel_decals4,
-/obj/effect/floor_decal/steeldecal/steel_decals4{
-	dir = 10
-	},
-/turf/simulated/floor/tiled,
-/area/tether/station/visitorhallway)
+/turf/simulated/floor,
+/area/bridge/secondary/hallway)
 "aws" = (
 /turf/simulated/wall,
 /area/tether/station/stairs_one)
@@ -12404,9 +12471,23 @@
 /turf/simulated/wall,
 /area/crew_quarters/sleep/spacedorm2)
 "awx" = (
-/obj/structure/table/woodentable,
-/turf/simulated/floor/wood,
-/area/bridge/secondary/meeting_room)
+/obj/structure/disposalpipe/segment{
+	dir = 4
+	},
+/obj/structure/cable/green{
+	d1 = 4;
+	d2 = 8;
+	icon_state = "4-8"
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/supply{
+	dir = 4
+	},
+/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
+	icon_state = "intact-scrubbers";
+	dir = 4
+	},
+/turf/simulated/floor/tiled,
+/area/bridge/secondary/hallway)
 "awy" = (
 /obj/structure/bed/chair/comfy/brown{
 	dir = 1
@@ -12472,8 +12553,6 @@
 /turf/simulated/floor/tiled,
 /area/engineering/hallway)
 "awE" = (
-/obj/machinery/door/firedoor/glass,
-/obj/machinery/door/airlock/maintenance/common,
 /obj/structure/disposalpipe/segment{
 	dir = 4
 	},
@@ -12482,11 +12561,22 @@
 	d2 = 8;
 	icon_state = "4-8"
 	},
-/obj/machinery/atmospherics/pipe/simple/hidden/scrubbers{
-	dir = 4
+/obj/machinery/light{
+	dir = 1
 	},
-/turf/simulated/floor,
-/area/tether/station/visitorhallway)
+/obj/structure/cable/green{
+	d1 = 2;
+	d2 = 8;
+	icon_state = "2-8"
+	},
+/obj/machinery/atmospherics/pipe/manifold/hidden/scrubbers{
+	dir = 1
+	},
+/obj/machinery/atmospherics/pipe/manifold/hidden/supply{
+	dir = 1
+	},
+/turf/simulated/floor/tiled,
+/area/bridge/secondary/hallway)
 "awF" = (
 /obj/machinery/atmospherics/unary/vent_scrubber/on{
 	dir = 4
@@ -12874,6 +12964,14 @@
 "axm" = (
 /obj/machinery/door/firedoor/glass,
 /obj/machinery/door/airlock/maintenance/command,
+/obj/machinery/door/blast/regular{
+	density = 0;
+	dir = 8;
+	icon_state = "pdoor0";
+	id = "secondary_bridge_blast";
+	name = "Secondary Command Office Blast Doors";
+	opacity = 0
+	},
 /turf/simulated/floor,
 /area/bridge/secondary/teleporter)
 "axn" = (
@@ -13840,15 +13938,12 @@
 /turf/simulated/floor/tiled,
 /area/tether/station/visitorhallway)
 "ayR" = (
-/obj/structure/dispenser{
-	phorontanks = 0
-	},
-/obj/machinery/camera/network/command{
-	icon_state = "camera";
+/obj/structure/table/woodentable,
+/obj/machinery/atmospherics/unary/vent_pump/on{
 	dir = 4
 	},
-/turf/simulated/floor/tiled/dark,
-/area/bridge/secondary/teleporter)
+/turf/simulated/floor/wood,
+/area/bridge/secondary/meeting_room)
 "ayS" = (
 /obj/structure/cable/green{
 	d1 = 4;
@@ -14929,39 +15024,18 @@
 /turf/simulated/floor/tiled,
 /area/hallway/station/atrium)
 "aAz" = (
-/obj/structure/cable{
-	d1 = 4;
-	d2 = 8;
-	icon_state = "4-8"
+/obj/structure/dispenser{
+	phorontanks = 0
 	},
-/obj/machinery/atmospherics/pipe/manifold/hidden/supply{
-	dir = 1
+/obj/machinery/camera/network/command{
+	icon_state = "camera";
+	dir = 4
 	},
-/obj/machinery/atmospherics/pipe/manifold/hidden/scrubbers{
-	dir = 1
+/obj/machinery/atmospherics/unary/vent_scrubber/on{
+	dir = 4
 	},
-/obj/structure/cable{
-	d1 = 2;
-	d2 = 8;
-	icon_state = "2-8"
-	},
-/obj/structure/disposalpipe/segment,
-/obj/effect/floor_decal/borderfloor,
-/obj/effect/floor_decal/corner/lightgrey/border,
-/obj/effect/floor_decal/steeldecal/steel_decals4{
-	dir = 8
-	},
-/obj/effect/floor_decal/steeldecal/steel_decals4{
-	dir = 5
-	},
-/obj/effect/floor_decal/steeldecal/steel_decals7{
-	dir = 8
-	},
-/obj/effect/floor_decal/steeldecal/steel_decals7{
-	dir = 1
-	},
-/turf/simulated/floor/tiled,
-/area/hallway/station/atrium)
+/turf/simulated/floor/tiled/dark,
+/area/bridge/secondary/teleporter)
 "aAA" = (
 /obj/structure/cable{
 	d1 = 4;
@@ -32919,7 +32993,7 @@ aux
 avA
 afI
 avT
-awr
+auE
 aww
 axg
 axM
@@ -33061,7 +33135,7 @@ auC
 avC
 afI
 avU
-awE
+ave
 aww
 aww
 aww
@@ -33203,9 +33277,9 @@ afI
 afI
 afI
 aAn
-atU
-auE
-ave
+avR
+avV
+avW
 ail
 aBL
 ail
@@ -33347,7 +33421,7 @@ auq
 auu
 avk
 auD
-avR
+awr
 axs
 ahj
 ahj
@@ -33476,7 +33550,7 @@ acC
 adm
 acy
 aCx
-aAz
+atU
 agl
 ahL
 ahL
@@ -33489,12 +33563,12 @@ adj
 adj
 auQ
 avb
-avV
+awx
 awA
 ahj
 aqg
 aAs
-ayR
+aAz
 avr
 awW
 aAt
@@ -33631,7 +33705,7 @@ aun
 auL
 avp
 avb
-avW
+awE
 axq
 awN
 axh
@@ -34345,7 +34419,7 @@ avY
 axy
 ahN
 aht
-awx
+ayR
 awy
 aia
 aia
diff --git a/maps/tether/tether-06-station2.dmm b/maps/tether/tether-06-station2.dmm
index 37b32b119c0..e6beaf5f489 100644
--- a/maps/tether/tether-06-station2.dmm
+++ b/maps/tether/tether-06-station2.dmm
@@ -15156,6 +15156,14 @@
 /obj/machinery/door/airlock/maintenance/command{
 	req_access = list(19)
 	},
+/obj/machinery/door/blast/regular{
+	density = 0;
+	dir = 8;
+	icon_state = "pdoor0";
+	id = "secondary_bridge_blast";
+	name = "Secondary Command Office Blast Doors";
+	opacity = 0
+	},
 /turf/simulated/floor,
 /area/maintenance/station/micro)
 "wT" = (
@@ -15167,6 +15175,14 @@
 	req_access = list(19)
 	},
 /obj/machinery/door/firedoor/glass,
+/obj/machinery/door/blast/regular{
+	density = 0;
+	dir = 1;
+	icon_state = "pdoor0";
+	id = "secondary_bridge_blast";
+	name = "Secondary Command Office Blast Doors";
+	opacity = 0
+	},
 /turf/simulated/floor,
 /area/maintenance/station/micro)
 "wU" = (