512-6634850F HVAC Arrangement and Details Engine Room_130758174.pdf

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AutoCAD SHX Text THIS REVISION UPDATES THE DRAWING TO AS-BUILT CONDITIONS FOLLOWING MODIFICATIONS PERFORMED BY COLONNA'S SHIPYARD DURING FY2022 DRYDOCKING. MODIFIED DUCTING TO ACCOMMODATE CHT AERATION SYSTEM

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MDD

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TWO 48" W x 33" H DAMPERS BOLTED TOGETHER TO MAKE A 99" W x 33" H UNIT.

THE TWO DAMPERS WILL BE SET UP TO OPERATE INDEPENDENT OF EACH OTHER

11 GA. SS T-304 FRAME

1/2" x 1/2" x14 GA. SS WIRE MESH SCREEN

102.00 6.00

14 GA. SS T-304 BLADES

33.00

BELLMO AFBUP-S ACTUATOR 36.00 BELLMO AFBUP-S ACTUATOR

1/2" x 1/2" x 14 GA. SS

WIRE MESH SCREEN

48.00

99.00

8'-3" WIDE ID x 2'-9" HIGH ID

1 PC. ITEM #18 SMC MODEL MLD-100

ELEVATION VIEW "21-D" - LOOKING AFT

11 GA. SS T-304 FRAME

100.00

6.00 SINGLE HOUSING ACTUATOR HOUSING

TWO 47" W x 61" H DAMPERS BOLTED TOGETHER TO MAKE A 97" W x 61" H UNIT.

THE TWO DAMPERS WILL BE SET UP TO OPERATE INDEPENDENT OF EACH OTHER

1/2" x 1/2" x14 GA. SS WIRE MESH SCREEN 3/4" THREADED COUPLING

AFBUP-S ACTUATOR MOUNTED INSIDE ENCLOSURE.

ENCLOSURE BOLTED TO SIDE OF DAMPER

48.00

1/4" WEEP HOLE ON BOTTOM

64.00 61.00

BELIMO AFBUP-S ACTUATOR BELIMO AFBUP-S ACTUATOR

14 GA. SS T-304 BLADES

1/2" x 1/2" x14 GA. SS

WIRE MESH SCREEN

47.00

97.00

8'-1" WIDE ID x 5'-1" HIGH ID

1 PC. ITEM #19 SMC MODEL MLD-100

ELEVATION VIEW "21-A" - LOOKING AFT

47.00

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