A7 Attachment 3 Revised Page 38_153-D-60038_0007.pdf

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Attached to
Big Sandy Dam Reservoir Enlargement
Solicitation number
140R4020R0015
Issued by

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This document provides reinforcement plans and details for the feeder canal headworks inlet structure for the Big Sandy Dam Reservoir Enlargement project. The Bureau of Reclamation is soliciting bids under solicitation number 140R4020R0015 for construction of the feeder canal headworks inlet structure. The plans show slab and corbel reinforcement for the inlet structure, including both top and bottom reinforcement for the slab between the inlet structure and concrete encased HDPE pipe. Reinforcement is designed based on a minimum yield strength of 60,000 psi for reinforcing steel and a compressive strength of 4,500 psi for concrete at 28 days. The document references related drawings for general concrete notes, minimum detailing requirements, and plans/profiles of the feeder canal headworks and inlet structure.

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Other files

File Type Posted
A7 Attachment 1 Informational Page_0007.pdf PDF
A7 Attachment 4 Revised Page 39_153-D-60039_0007.pdf PDF
Sol_140R4020R0015_Amd_0007.pdf PDF
A7 Attachment 2 Revised Page 37_153-D-60037_0007.pdf PDF
A7 Attachment 6 Revised Page 47_153-D-60047_0007.pdf PDF
A6 Attachment 4 Revised Section 33 46 36 Toe Drains.pdf PDF
Sol_140R4020R0015_Amd_0006.pdf PDF
A6 Attachment 3 Revised Section 33 11 18 HDPE Pipe.pdf PDF
A6 Attachment 1 Informational Page.pdf PDF
A6 Attachment 2 Section 31 56 20 Cement-Bentonite Cutoff Wall.pdf PDF
A5 Attachment 3 Revised Page 36_153-D-60036.pdf PDF
A5 Attachment 1 Informational Page.pdf PDF
A5 Attachment 4 Revised Section 01 33 00 Submittals.pdf PDF
A5 Attachment 9 Sweet Water County MDJ Bridge Data.pdf PDF
A5 Attachment 10 Sweet Water County KIU Bridge Data.pdf PDF
A5 Attachment 5 Revised Section 01 74 00 Cleaning and Waste Management.pdf PDF
Sol_10R4020R0015_Amend_0005.pdf PDF
A5 Attachment 7 Revised Section 31 56 20 Cement-Bentonite Cutoff Wall.pdf PDF
A5 Attachment 6 Revised Section 31 24 20 Cement-Bentonite Wall Spoils_ Zone 5A Material.pdf PDF
A5 Attachment 2 Revised Page 27_153-D-60026.pdf PDF
A5 Attachment 8 Sweet Water County MDI Bridge Data.pdf PDF
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D 60047

D 60047

B 60047

B 60047

C 60047

C 60047

Concrete encased HDPE pipe reinforcement not shown, see (60041)

Feeder canal, Sta. 3+54.39

Feeder canal, Sta. 3+92.39

Corbel reinforcement not shown

3"

3"

1' - 0"

#8

1' - 0"

#8

6"

6"

2-#8@1-0

1' - 0"

4-

8@

DETAIL 1

Inlet structure, reinforcement symmetrical about

CJ

CJ

OCJ

4-

8@

6"

6-#8@1-0

1' - 0"

29-#8@1-0

6-#8@1-0

1' - 0" 6"#8

E 60047

29-#8@1-0

6" 6"

3-

8@

3-

8@ 6 6"

8@

#8

8@

A 60039

A 60039

Concrete encased HDPE pipe reinforcement not shown, see (60041)

Feeder canal, Sta. 3+54.39

Feeder canal, Sta. 3+92.39

Corbel reinforcement not shown

3"

#8

1' - 0"

#8

6"

6"

1' - 0"

2-#8@1-0

7-

8@

CJ

CJ

OCJ

4-

8@

1' - 0"

6-#8@1-0

1' - 0"

29-#8@1-0

6-#8@1-0

1' - 0"

29-#8@1-0

Concrete blockout for slide gate

0"

0"

6"

8@

6"

4-

8@

6"

Inlet structure reinforcement, symmetrical about

8@

60039

60039

Inlet headwall reinforcement not shown

4" blockout for gate stem

1'

1/ 4"

3-

6@ 1-

3"

4"3" 2-#6@1-0 bf *

#6 bf

#6 tf

4"3"

Inlet wingwall reinforcement not shown

CJ

CJ

OCJ

3" 4-#6@9 tf

6"

3-

6@ 1-

D

C

B

D

C

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A

RECLAMATION

Managing Water in the West

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DESIGNED

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MICHAEL HIEBERT

MICHAEL HIEBERT

CARLY STARK

JONATHAN EAST, P.E.

WALTER HEYDER, P.E.

Peer Reviewer - WATERWAYS AND CONCRETE DAMS

GROUP 2

DENVER, CO 2019-03-21

FEEDER CANAL

HEADWORKS

INLET STRUCTURE

REINFORCEMENT PLANS

AND DETAIL

153-D-60038

ISOMETRIC - (NOT TO SCALE)

NOTES

REFERENCE DRAWINGS

1. For general notes for concrete outline and reinforcement, see 40-D-60003.

2. For minimum requirements for detailing reinforcement, see 40-D-60004

(Table 4.5-60).

3. Design of reinforcement is based on reinforcing steel having a minimum specified yield strength of 60,000 psi and having a minimum compressive strength of 4,500 psi @ 28 days.

4. Chamfer all exposed edges 3/4" unless otherwise shown.

5. * Indicates measurement taken along slope.

6. Waterstop, guardrail, and gate features not shown unless noted otherwise.

FEEDER CANAL HEADWORKS PLAN AND PROFILE _________________________ 153-D-60035

FEEDER CANAL HEADWORKS INLET STRUCTURE PLAN AND SECTIONS ________ 153-D-60036

FEEDER CANAL HEADWORKS CONDUIT REINFORCEMENT___________________ 153-D-60041

SHEET 1 OF 3

PLAN - (SHOWING SLAB REINFORCEMENT - BOTTOM FACE ONLY)

PLAN - (SHOWING SLAB REINFORCEMENT - TOP FACE ONLY)

2 DETAIL - (CORBEL REINFORCEMENT)1

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ST

A. D

-0

6-

Jo na th an

Ea st

,P .E

M ad e m in or ca llo ut ad ju st m en ts

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Jo na th an Ea st ,P

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M od i fi ed to p a n d bo tt om fa ce sl a b re in f o rc em en t fo r w at er st op be tw ee n in le t st ru c t ur e an d co nc re te en ca se d H

D

PE

pi pe

JONATHAN EAST, P.E.

WALTER HEYDER, P.E.

153-D-60038 ShtNo Rev2: 38

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