894-417-711 Rev1_0002.pdf

27 KB Posted

Attached to
RIDGWAY RESERVOIR SPILLWAY FISH SCREEN
Solicitation number
140R4020R0018
Issued by

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This document contains engineering drawings and specifications for column support beams and cross brace rods required for the Ridgway Reservoir Spillway Fish Screen project. The Bureau of Reclamation is soliciting these steel components to support a new fish screen at the spillway of Ridgway Reservoir in Colorado. The engineering drawings provide dimensions and material requirements for nine column support beams, one larger lateral support beam, and sixteen cross brace rods to connect the beams. The components are to be hot-dipped galvanized steel in accordance with specification. Successful bidders will need to fabricate the beams and rods per the drawings to support the new fish screen structure at the spillway.

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Other files

File Type Posted
894-417-717 Rev1_0002.pdf PDF
RRSFS QandA_0002.pdf PDF
Sol_140R4020R0018_Amd_0002.pdf PDF
Site Visit Agenda and Attendee List_0002.pdf PDF
RRSFS RFP Amendment 0001_0001.pdf PDF
Sol_140R4020R0018_Amd_0001.pdf PDF
Attachment 7 SF25 Performance Bond.pdf PDF
Sol_140R4020R0018.pdf PDF
RRSFS Solicitation 090220.pdf PDF
Attachment 6 SF24 Bid Bond Form.pdf PDF
Attachment 8 SF25A Payment Bond.pdf PDF
Attachment 3 Wage Rate Requirements Determination.pdf PDF
Attachment 4 Subcontractor Percentage Worksheet.pdf PDF
Attachment 1 Specifications 08062020.pdf PDF
Attachment 9 Continuation of Section B.xlsx XLSX spreadsheet
Attachment 5 Past Performance Questionnaire.pdf PDF
Attachment 2 Drawings 06092020.pdf PDF
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COLUMN LATERAL SUPPORT BEAM

QUANTITY 1

SCALE 1/4

Approx 279.12 lbmass

COLUMN SUPPORT BEAM

QUANTITY 9

SCALE 1/4

Approx 230.58 lbmass

COLUMN CROSS BRACE ROD

QUANTITY 16

SCALE 1

Approx 27.23 lbmass

A A

B B

C C

D D

RECLAMATION

Managing Water in the West

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MATT BRYNER

DESIGNED

MATT BRYNER

DRAWN

KEVIN MORAN

CHECKED

MARK WERNKE

TECH. APPR.

LOUIS WARNER

APPROVED

GRAND JUNCTION, COLORADO

NOTES

1. Material: A36, A572 (any grade) or AISI 1010-1018 steel

2. Remove all burs and break sharp edges.

3. Finish: Hot dipped galvanized in accordance with specification.

4. Dimensions are inches.

5. Linear tolerances .09 unless otherwise noted. Hole diameters and distance between holes .03.

DA

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AS

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COLUMN SUPPORT BEAMS

AND CROSS BRACE ROD

894-417-711

262.00 1.75

1.75

.875 Typ

2.375 Typ

2.125 Typ

W 8 x 13

6.25

218.00

Hole pattern centered in web typ.

1.875 Typ

.875 Typ

2.375 Typ

2.125 Typ

1.875( ) Ref W 8 x 13

Threaded 5/ 8-11 UNC 4" min, both ends

.625

May be fabricated in two pieces and joined with a galvanized coupling nut & galvanized jam nuts on both sides of coupling nut.

Top flange removed

Total wt 2600 lb

314.01.0

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Ad de d m iss in g di m en sio n to C ol um n Cr os s

Br ac e Ro d, c ha ng ed th re ad le ng th to

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