A.02.12-Drawing LGRHD-21-004 (8000-Series Fish Barge Pumps).pdf

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Attached to
LLA 8000-Series Barge Pumps
Solicitation number
W912EF21Q0117
Issued by

About this file

This drawing provides details for 8000-series fish barge pumps required by the U.S. Army Corps of Engineers Walla Walla District under Solicitation W912EF21Q0117. The drawing specifies pump dimensions and configurations including a 14-inch diameter pump column, 16.5-inch discharge flange diameter, and equally spaced bolt hole patterns on the flange and base. Additional requirements include a 1-inch diameter through hole and 1/2-inch NPTF position on the discharge boss. The pumps will be installed at the Lower Granite Lock and Dam located on the Snake River in Oregon, Washington and Idaho. The solicitation is for the supply of these pumps to support fish bypass operations.

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Text version

14"

40"

¾"

¾

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¾

5½"

21"

(MAX)

dIAMETER 20 3/4"

16" PUMP COLUMN DIAMETER

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DS: PD: AEC_pdf.pltcfg9:20:01 AM 6/9/2021

...\...\Lower Granite\...\LGRHD-21-004.dgn

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EQ. SPACED ON 14.75" BC

4 - 11/16" THRU HOLES

16.5" DIAMETER

AS SHOWN

EQUALLY SPACED

5/16" DIA. HOLES 20 PLACES

WITH BOSS IN DISHCARGE

IN PUMP BASE ALIGNED

1" DIA THRU HOLE

BOSS IN DISCHARGE

ALIGNED WITH

IN PUMP BASE

1" DIA THRU HOLE

1/2" NPTF

POSITION ON DISCHARGE

BOSS INSTALLED AT NOON

PUMP BASE

PUMP BOWL

SUCTION BELL

SUCTION SPLITTER

INTAKE SCREEN

BOLT HOLES OF THE FLANGE.

FLANGE IS MIDWAY BETWEEN

AS SHOWN; CENTERLINE OF

CLOCK THE BOLT PATTERN

ON 21-1/4”BOLT CIRCLE)

(16X 1-1/8”DIA HOLES

DISCHARGE FLANGE

16”ASME/ANSI B16.5 150#

(TOP VIEW)

PUMP DRIVER STAND

PUMP BASE

SIDE VIEW FRONT VIEW

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