2022 updated

Vallecitos Water District Standard Drawings (full set)

WATER

W-0

W-1

2” BLOW-OFF ASSEMBLY

W-2

1” AUTOMATIC AIR AND VACUUM VALVE

W-3

2” AUTOMATIC AIR AND VACUUM VALVE

W-4

FIRE HYDRANT INSTALLATION

W-5

STANDARD FIRE HYDRANT LOCATIONS

W-6

WATER SERVICE CONNECTION (3/4” AND 1” METER)

W-7

2” WATER SERVICE CONNECTION (1 ½” AND 2” METER)

W-8

HIGH PRESSURE WATER METER CONNECTION (3/4” THROUGH 2” METERS)

W-9

3”- 4”- 6” METER (BELOW GROUND)

W-10

BLANK

W-11

3”- 4”- 6” METER (ABOVE GROUND)

W-12

DETECTOR CHECK ASSEMBLY (BELOW GROUND) AS APPROVED BY LOCAL FIRE AGENCY AND VWD DISTRICT ENGINEER

W-13

DETECTOR CHECK ASSEMBLY (ABOVE GROUND)

W-14

VALVE BOX FRAME AND LID

W-15

THRUST AND ANCHOR BLOCKS

W-16

GATE VALVE INSTALLATION AND CAP ASSEMBLY

W-17

TRENCH COMPACTION AND BACKFILL

W-18

WARNING TAPE/ TRACER WIRE

W-19

BACKFLOW PREVENTION DEVICE 2” AND SMALLER

W-20

BLANK

W-21

1” WATER TEST STATION

W-22

BLANK

W-23

4” & LARGER BLOW-OFF

W-24

3” & LARGER AIR RELEASE ASSEMBLY

W-25

3” & LARGER AIR RELEASE / ENCLOSURE

W-26

SERVICE CONNECTION FOR STEEL PIPE

W-27

UTILITY CROSSING (STEEL WATER PIPE)

W-28

WATER UTILITY CROSSING (PVC/DIP)

S-1

STANDARD MANHOLE

S-2

DROP MANHOLE TYPE “A”

S-3

DROP MANHOLE TYPE “B”

S-4

STANDARD LATERAL FOR SEWER

S-5

DEEP-CUT LATERAL CONNECTION

S-6

BLANK

S-7

PROPERTY LINE CLEAN-OUT

S-8

DEAD END CLEAN-OUT

S-9

CUT IN FIELD LATERAL

S-10

SUPPORT FOR UNDERCUT V.C. PIPE

S-11

STANDARD CONCRETE CRADLE & ENCASEMENT

S-12

TRENCH EXCAVATION & BACKFILL FOR SEWERS

S-13

INDUSTRIAL WASTE CONTROL MANHOLE