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Amendment 6: Drawing (Revised)

Updated

A PDF document (752 KB) attached to Construction of Chilled Water Plant and Site Utility Upgrades at VA Medical Center in West Haven, CT, from the Department of the Army. Due Nov 20, 2026, 1:00 PM (UTC-5).

File name: Amendment 0006 - Drawing CK-505 (Revised).pdf

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FACE CURVED

"INVINCIBLE/SPEAR 2

POINTED" STYLE

PICKETS OUTWARD

FROM PROTECTED SITE

GRADE

12"

A

8' HIGH

"INVINCIBLE/SPEAR 2

POINTED" STYLE 3 RAIL

SWING GATE.

FENCE

CHANNELS

A

POST CAPS

# 4 HORIZONTAL BARS @ 18" O.C. (TYP.)

13 4" TOP RAIL

8' O.C.

REINFORCED, POURED CONCRETE WALL

4' MAX.

#6 BARS VERTICAL @ 18" O.C. (TYP.)

20"

FILTER FABRIC (TYP.)

3" MIN. CLEAR

4"PVC WEEP HOLE @ O.C. (TYP.)

CRUSHED STONE (TYP.)

COMPACTED BACKFILL IN 12"

LIFTS TO 95% OPTIMAL DENSITY

6'

HEIGHT

24"

12"

2" x 4" KEYWAY (TYP)

#6 BARS @ 18" O.C.

TOP & BOTTOM (TYP.)

3" CLEAR (TYP)

24" TYP.
4' - 0"

GATE LOCK

SYSTEM

8'

HEIGHT

(3) #4 REBARS

CONTINUOUS

TOP & BOTTOM

CONCRETE FOOTING f'c = 4000 PSI

12"

3' MIN.

GRADE

POST SIZE VARIES

WITH HEIGHT

VARIES

WITH

HEIGHT

POST

BOTTOM RAIL

SUITBALE COMPACTED SUBGRADE

MAX. ALLOWABLE SOIL BEARING

CAPACITY = 2000 PSF. TO BE VERIFIED

IN FIELD PRIOR TO CONSTRUCTION

LOCKING GALV. STEEL DOORS

3 3/4"

TYPICAL

2"

B

2-TON LIFT ANCHOR

(4 PLACES IN TOP)

PICKETS

54"
MIN.

FOOTING DEPTH

NOTES:

1. CONCRETE SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH OF 4000 PSI AT 28 DAYS WITH A MINIMUM CEMENT CONTENT OF 600 POUNDS PER CUBIC YARD FOR ALL FOOTINGS. 2. ALL CONCRETE SHALL HAVE A SLUMP OF NO GREATER THAN 4" (TO WITHIN A TOLERANCE OF 1"). 3. ALL EXPOSED CONCRETE SHALL BE AIR-ENTRAINED, 6 (WITHIN 1% TOLERANCE), CONFORMING TO ASTM C260.
4. REINFORCING STEEL BARS SHALL BE A MINIMUM ASTM A615, GRADE 60, AND SHALL BE FIELD WIRED IN PLACE.

5. ALL FORMWORK AND PLACEMENT OF CONCRETE SHALL COMPLY WITH GOOD CONSTRUCTION

PRACTICED AND BE IN ACCORDANCE WITH ALL LOCAL GOVERNING CODES, AND REGULATIONS AS WELL AS THE AC1 AND UNIFORM BUILDING CODE.

6. ALL STEEL SHALL BE GRADE F = 60,000

DROP RODS

3'-6" LONG GALVANIZED "C" CHANNEL

(3 EACH SIDE)

3 34" TYPICAL

48"
MIN.

FOOTING DEPTH

EMBED POSTS IN

CONCRETE BASE,
MIN. 36"

B

TOP

EMBED POSTS IN

CONCRETE BASE,
MIN. 36"

4000 PSI CONCRETE

@ 28 DAYS (TYP)

4000 PSI CONCRETE

@ 28 DAYS (TYP)

12"

REINFORCE WITH

6"x6"xW4 10

GAUGE MESH, 2"

CLEARANCE ALL

SIDES (TYP)

12"

18" X 18" KNOCKOUT

(2 EACH SIDE, 2 EACH END)

(ALTERNATIVE)

12"

BASE

NTS

18" X 24" KNOCKOUT

(2 EACH SIDE, 2 EACH END)

(ALTERNATIVE)

NTS

NTS

12" DIA.

SUMP

POST INDICTOR WITH

BREAKAWAY PADLOCK.

PADLOCK SUPPLIED BY

VA, ALL SYSTEMS SHALL

BE LOCKED IN OPEN

POSITION.

OUTDOOR LISTED

SUPERVISORY TAMPER

SWITCH

C

FENCE

CHANNELS

POST CAPS

24" MIN.

36" MAX

C

1" DIA. GROUND ROD KNOCKOUT

2 COATS OF RUSTOLEUM OIL

BASE SAFETY RED PAINT SHALL

BE APPLIED TO POST INDICATOR

AT LEAST EVERY FIVE YEARS.

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