Attachment_J2_-_Drawings_11x17.pdf

PDF 17 MB Posted Jun 30, 2026

Attached to: Friant Dam Compressor System Replacement Federal contract opportunity
Solicitation number: 140R2026B0002
Issued by: Department of the Interior Bureau of Reclamation

About this file

Written by GovTribe AI · Jun 30, 2026

These are design and technical drawings for the Friant Dam Spillway Gate Rehabilitation and Drum Gate Gallery Air Compressor System Installation project, managed by the U.S. Bureau of Reclamation. The drawings span multiple document types including site use plans, reservoir elevation charts, piping and instrumentation diagrams, control system schematics, equipment chamber details, and electrical installation specifications.

The project encompasses comprehensive mechanical and electrical systems for Gate 1 and Gate 3 crest gate operations at Friant Dam. Key equipment includes two air compressor systems (Atlas Copco 50 HP units) with air dryers, air receiver tanks, oil/water separators, pilot pressure tanks, hydropneumatic tanks, and an emergency cooling water pump rated at 3–5 HP. The compressed air systems deliver 236 CFM at 100 PSI, while the cooling water system provides 16 GPM at 50 PSI. Piping materials include aluminum (AL 6063), copper (Type K and L), PVC Schedule 40, and HDPE for bladder inflate/deflate lines. The control system utilizes a Programmable Logic Controller (PLC) with discrete input/output modules, analog inputs for pressure transducers and gate inclinometers, and solenoid-operated control valves for gate inflation and deflation. An Electronic Processing Unit (EPU) serves as the primary control interface with manual/automatic selector switches, pressure gauges, and alarm indicators. The electrical distribution includes 480-volt three-phase power for air compressor motors, 120-volt single-phase power for cooling water pump, and 24-volt DC instrumentation power. All equipment chambers are located at elevation 534.50 feet within the Drum Gate Gallery, with conduit routing, grounding details, and cable management specifications provided throughout the technical documentation.

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Other files for this federal contract opportunity

Other files attached to Friant Dam Compressor System Replacement, newest first.
File	Type	Posted
Amendment_0002_to_140R2026B0002_0002.pdf	PDF	Jul 31, 2026
Sol_140R2026B0002_Amd_0002.pdf	PDF	Jul 31, 2026
Amendment_0001_to_140R2026B0002_0001.pdf	PDF	Jul 23, 2026
Sol_140R2026B0002_Amd_0001.pdf	PDF	Jul 23, 2026
Attachment_J1_-_Specifications.pdf	PDF	Jun 30, 2026
Sol_140R2026B0002.pdf	PDF	Jun 30, 2026
Solicitation_140R2026B0002.pdf	PDF	Jun 30, 2026

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LEGEND

Contractor use area Roads

Water features

Contractor use area

Stilling Basin

San Joaquin River

Water Level Recorder House

Stilling Basin

San Joaquin River Outlets

Friant-Kern CanalRoadway gate Restrooms

Guard house

Parking area

Exhibit building

Bureau Rd

Millerton Rd

Millerton Lake

Flow

Crest Gate

Staging area access route

Roadway gate

Dam wall Friant-Kern Canal Outlet

Work Area

Crest Gate

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

4- D

-6

E U

S E

A N

.D W

S T

S A V

D A

-0 2-

S T

S A V

B Y

Z A N

A S

¦D_DT¦

¦STATUS¦

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

SITE USE PLAN

DENVER, CO

214-D-60533

2025-02-28

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEW

£TT£

£AT£

£AA£

£TA£

M. LAZANAS

D. SALINAS, P.E.

J. HAMMOND, P.E.

M. DIUBALDO, P.E.

Digitally signed by Jeremy Hammond, P.E.

Date: 2025.02.28 11:21:27 -07'00'

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

4- D

-6

E L

T O

W G

S T

S A V

D A

-0 2-

S T

S A V

B Y

Z A N

A S

¦D_DT¦

¦STATUS¦

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

RESERVOIR

OPERATIONS

RESERVOIR

ELEVATIONS

2012 - 2017

DENVER, CO

214-D-60534

2025-02-28

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEW

£TT£

£AT£

£AA£

£TA£

M. LAZANAS

D. SALINAS, P.E.

J. HAMMOND, P.E.

M. DIUBALDO, P.E.

Digitally signed by Jeremy

Date: 2025.02.28 11:21:34 -07'00'

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

4- D

-6

E L

T O

W G

S T

S A V

D A

-0 2-

S T

S A V

B Y

Z A N

A S

¦D_DT¦

¦STATUS¦

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

RESERVOIR

OPERATIONS

RESERVOIR

ELEVATIONS

2018 - 2023

DENVER, CO

214-D-60535

2025-02-28

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEW

£TT£

£AT£

£AA£

£TA£

M. LAZANAS

D. SALINAS, P.E.

J. HAMMOND, P.E.

M. DIUBALDO, P.E.

Digitally signed by Jeremy

Date: 2025.02.28 11:21:42 -07'00'

Control Valve/Instrument Identification(Type) Instrument Tag/Loop Identification Number

TYPICAL TAG NUMBERS,

TAGGING STANDARD &

DESIGNATION

XXX

INSTRUMENTATION

OFF-PAGE CONNECTOR

Connector Number Service Code

Drawing Number

Origin/Destination

EQUIPMENT

Equipment Tag/Loop Identification Number

##-XX-###

Area Designation Equipment Type

VALVES

Valve System & Identification Number

##-XXX-##

Valve Type Area Designation

PIPE

Class or Specification

XX-XX-XXX

Optional Tag

Tag/Loop Identification Number Type Area Designation

Line Service

INSTRUMENT AND FUNCTION IDENTIFICATION

Letter Column 1 Column 2 Column 3 Column 4 Column 5

Measuring/Initiating Variable Variable Modifier Readout/Passive Function Output/Active Function Function Modifier

A Analysis Alarm

B Burner, Combustion Users Choice Users Choice Users Choice

C Users Choice Control Close

D Users Choice Difference,Differential Deviation

E Voltage Sensor, Primary Element

F Flow, Flow Rate Ratio

G Users Choice Glass, Gauge, Viewing Device

H Hand High

I Current Indicate

J Power Scan

K Time, Schedule Time Rate of Change Control Station

L Level Light Low

M Users Choice Middle, Intermediate

N Users Choice Users Choice Users Choice Users Choice

O Users Choice Orifice, Restriction Open

P Pressure Point (Test Connection)

Q Quantity Integrate, Totalize Integrate, Totalize

R Radiation Record Run

S Speed, Frequency Safety Switch Stop

T Temperature Transmit

U Multivariable Multifunction Multifunction

V Vibration, Mechanical Analysis Valve, Damper, Louver

W Weight, Force Well, Probe

X Unclassified X-axis Accessory Devices, Unclassified Unclassified Unclassified

Y Event State, Presence Y-axis Auxiliary Device

Z Position, Dimension Z-axis, Safety Instrument System Driver, Actuator, Unclassified final control element

INSTRUMENTATION DEVICE AND FUNCTION SYMBOLS

Shared

Display & Control System

Programmable Logic

Controller

Computer System and Software

Discrete Instrument

Location and Accessibility

Located in field

Not panel, cabinet, or console mounted

Visible at field location

Normally operator accessible

Located in or on front of central or main panel or console

Visible on front of panel or on video display

Normally operator accessible at panel front or console

Located in rear of central or main panel

Located in cabinet behind panel

Not visible on front of panel or on video display

Not normally operator accessible at panel or console

Located in or on front of secondary or local panel or console

Visible on front of panel or on video display

Normally operator accessible at panel front or console

Located in rear of secondary or local panel

Located in field cabinet

Not visible on front of panel or on video display

Not normally operator accessible at panel or console

Interlock or control function

I Undefined Interlock

PLC Function

Pilot Light or Gauge Glass Illuminator

Dual Function or Instruments sharing common housing

##-XXX

LINESTYLES

Linetype Function

Pipeline

Existing Pipeline

Instrument Supply

Electrical Signal

Pneumatic Signal

Skid / Supplier Boundary

Capillary Tube

Hydraulic Signal

Data / Software Communication

Mechanical Link

TAGGING SCHEME

AAA-EQUIP-BBB

PROCESS AAA BBB

COMPRESSED AIR - GATE 1 01 100

COMPRESSED AIR - GATE 3 03 300

COOLING WATER SYSTEM 05 500

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

D W

S T

S A V

D A

-0 2-

S T

S A V

B Y

Z A N

A S

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

PIPING AND

INSTRUMENTATION

DIAGRAM

LEGEND

DENVER, CO

214-D-60525

2025-02-28

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEW

M. LAZANAS

A. WOODRUFF

D. SALINAS, P.E.

M. DIUBALDO, P.E.

E. MORLEY, P.E.

NOTES

1. Equipment and instrumentation symbols are based on ANSI/ISA and PIP standards.

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

D W

S T

S A V

D A

-0 2-

S T

S A V

B Y

Z A N

A S

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

PIPING AND

INSTRUMENTATION

DIAGRAM

SYMBOLS AND

ABBREVIATIONS

DENVER, CO

214-D-60526

2025-02-28

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEW

M. LAZANAS

A. WOODRUFF

D. SALINAS, P.E.

M. DIUBALDO, P.E.

E. MORLEY, P.E.

VALVE SYMBOLS

Symbol Description

Ball Valve

General Valve

Check Valve

Ball Check Valve

Control Valve

Pressure Relief Valve

Zero-Loss Drain Valve

Three Way Valve

CONTROL VALVE

ACTUATOR SYMBOLS

Symbol Description

Pilot Operated Relief Valve

Pressure Reducing Regulator

Pressure Reducing Regulator with External Tap

Back Pressure Regulator

Back Pressure Regulator with External Tap

Differential Pressure Reducing

Regulator

Pressure Reducing Regulator with Integral Outlet

Automatic Float Drain Valve

Handwheel/Manual Actuator

Diaphragm Actuator - Spring Return Actuator

Pressure Balanced Diaphragm Actuator

Diaphragm Actuator

Throttling Actuator

Spring Actuator

Motor Actuator

Solenoid Actuator

Electro-Hydraulic Actuator

Digital Actuator

Solenoid Actuator with Remote Reset

MECHANICAL COMPONENTS

Symbol Description

Reducer

Air Receiver Tank

Blind Flange

Centrifugal Pump

Coalescing Filter

Rotary Screw Compressor with Motor

Mass Flow Meter

Oil/Water Separator

Open Drain

Particulate Filter

Y-Strainer

Refrigerated Air Dryer

Flex Hose Clamp

FC Fail Closed

FO Fail Open

Camlock Fitting

LINE SERVICE CODES

ATM Atmospheric Air

CA Compressed Air

CW Cooling Water

CWDR Cooling Water Drain

DR Condensate Drain

EQUIPMENT TYPE

ADV Automatic Drain Valve PCV Pressure Control Valve

BCV Ball Check Valve PMP Pump

BV Ball Valve PRV Pressure Relief Valve

C Compressor PSV Pressure Safety Valve

CV Check Valve SV Solenoid Valve

DR Air Dryer TK Tank

FE Flow Element U Miscellaneous Equipment

FIL Filter

HTR Heater

COMPRESSOR

AIR DRYER

AIR RECEIVER

AIR

PLUMBING

CABINET

AIR

PLUMBING

CABINET

System Flow Pressure Compressed Air 230 SCFM 100 PSI

Cooling Water 16 GPM 50 PSI

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

D W

S T

S A V

D A

-0 2-

S T

S A V

B Y

A W

O O

D R U

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

PIPING AND

INSTRUMENTATION

DIAGRAM

PROCESS FLOW

DIAGRAM

DENVER, CO

214-D-60527

2025-02-28

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEW

M. LAZANAS

A. WOODRUFF

D. SALINAS, P.E.

M. DIUBALDO, P.E.

E. MORLEY, P.E.

NOTES

1. Process Flow Diagram does not show emergency cooling water supply system.

See drawing 214-D-60532 for cooling water systems.

2. Process Flow Diagram is diagrammatic only and shows the flow of compressed air from the compressors to the bladders for Gates 1 and 3.

PDI

Emergency Compressor Connection From Top of Dam

DRAIN

A .

GATE 1 DISTRIBUTION

B .

GATE 3 AIR SYSTEM

01-C-110

01-DR-110

-T

K -1

01-FIL-110 01-FIL-120

01-U-110

01-FE-110

D .

COOLING WATER SUPPLY

60532

60529

60530

C .

EMERGENCY AIR CONNECTION

60530

1 1/2"

01-BV-100

-B

V -1

1 1/2"

01-BV-101

1 1/2"

01-BV-102

1 1/2"

01-BV-104

1 1/2"

01-BV-105

1 1/2"

01-BV-106

01-PSV-111

-A

D V -1

1/ 2"

-B

V -1

-A

D V -1

1/ 2"

-A

D V -1

1/ 2"1/

1 1/2"-AL 6063-CA

2" -A

-C

1 1/2"-AL 6063-CA

1 1/2"-AL 6063-CA 1 1/2"-AL 6063-CA

2" -A

-C

1/2"-CU Type L-DR

1/ 2"

-C U

T yp e L-

D R

1/ 2"

-C U

T yp e L-

D R

1/ 2"

-C U

T yp e L-

D R

1/2"-CU Type L-DR

01-CP-100

01-PLC-110

YIR

1 1/2"

01-BV-107

1 1/2"-AL 6063-CA

1" x1

1"-CU Type L-CWDR

1" -P

V C S ch

0- C W

-B

V -1

-B

V -1

ELECTRONIC PROCESSING UNIT (EPU)

PIL

ATM

YIR

YIA

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

D W

S T

S A V

D A

-0 5-

S T

S A V

B Y

Z A N

A S

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

PIPING AND

INSTRUMENTATION

DIAGRAM

GATE 1

COMPRESSED

AIR SYSTEM

DENVER, CO

214-D-60528

2025-02-28

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEW

M. LAZANAS

A. WOODRUFF

D. SALINAS, P.E.

M. DIUBALDO, P.E.

E. MORLEY, P.E.

NOTES

1. All electrical instruments and signals are in area 01 unless otherwise noted.

N O

-0 5-

B A

A D

A L

N A

T O

T H

A H

A N

D S

C H

A N

D S

A L

N A

F R O

E C O

S O

R A

N D

D R

DEFLATE EXHAUST TO

PIER, ATMOSPHERE

S S

PSL

BLADDER A

BLADDER B

BLADDER C

BLADDER D

Service Air Connection, Typ.

-T

K -1

01-FE-120

60528

60531

BIDIRECTIONAL FLOW

01-PCV-113

01-PCV-114

5/ 8"

-B

C V -1

1" x5

1 1/2"

01-BV-116

01-PRV-117

1 1/2"

01-BV-118

01-SV-119

01-SV-120

1 1/2"

01-BV-121

1 1/2"

01-BV-122

01-PRV-123

-B

V -1

-S

V -1

-S V -1

-S

V -1

-S V -1

-B

V -1

-B

V -1

01-PRV-124

-B

V -1

3/ 4"

-B

V -1

01-BCV-134

4" x1

01-BCV-135

01-BCV-136

01-BCV-137

01-BCV-138

01-BCV-139

01-BCV-140

01-BCV-141

01-BV-142

01-BV-143

01-BV-144

01-BV-145

3/ 4"

-B

V -1

3/ 4"

-B

V -1

3/ 4"

-B

V -1

3/ 4"

-B

V -1

1 1/2"

01-BV-146

1 1/2"

01-BV-147

4"x1 1/2" 1 1/2"x4"

1 1/2"-CU Type K-ATM

CU Type K AL 6063

2" -C

U T yp e

K -C

1 1/2"-AL 6063-CA

2"-AL 6063-CA

2"-AL 6063-ATM

2"-AL 6063-CA

4" -A

-C

4" -A

-C

1 1/2"-CU Type K-CA

1 1/2"-CU Type K-CA 1 1/2"x4"

1" -A

-C

A 5/

8" -C

U T yp e

K -C

CU Type K AL 6063

1 1/2"-AL 6063-CA

01-CP-100

01-PLC-110

PIL

PIR

01-SV-126

01-SV-127

ZO-110

PT-141PT-131

ELECTRONIC PROCESSING UNIT (EPU)

ZOL

ZO-111

ZOL

01-SV-128

01-SV-129

ZOL

ZO-112

ZO-113

ZOL

115112/113110/111

PIR-131

PIR-141

AL 6063 CU Type K

AL 6063 PVC Sch 40

A L

C U

T yp e K

FC FC

4"-PVC Sch 40-ATM

A .

GATE 1 COMPRESSOR

F .

INFLATE LINE GATE 3

G .

DEFLATE LINE GATE 3

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

D W

S T

S A V

D A

-0 5-

S T

S A V

B Y

Z A N

A S

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

PIPING AND

INSTRUMENTATION

DIAGRAM

GATE 1

AIR

DISTRIBUTION

DENVER, CO

214-D-60529

2025-02-28

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEW

M. LAZANAS

A. WOODRUFF

D. SALINAS, P.E.

M. DIUBALDO, P.E.

E. MORLEY, P.E.

01-APC-100

NOTES

1. Piping within Air Plumbing Cabinet is Copper

Type K.

2. Connection fitting to Bladders not shown.

3. Existing pipe shown represents flex hose connection to air bladders. This flex hose connection is not being replaced.

4. All electrical instruments and signals are in area 01 unless otherwise noted.

N O

-0 5-

B A

A D

F I-

PDI

DRAIN

H .

GATE 3 DISTRIBUTION

E .

COOLING WATER

B .

GATE 1 AIR TANK

03-C-310

03-FIL-310

03-DR-310

03-FIL-320

-T

K -3

03-FE-310

03-U-310

60528

60532

60531

60528

-B

V -3

1 1/2"

01-BV-301

1 1/2"

03-BV-302

1 1/2"

03-BV-303

1 1/2"

03-BV-304

1 1/2"

03-BV-305

1 1/2"

03-BV-306

03-PSV-310

-A

D V -3

-A

D V -3

1 1/2"-AL 6063-CA

1 1/2"-AL 6063-CA 1 1/2"-AL 6063-CA

1 1/2"-AL 6063-CA

1/2"-CU Type L-DR

1/ 2"

-C U

T yp e L-

D R

1/ 2"

-B

V -3

1/ 2"

-C U

T yp e L-

D R

1/ 2"

-C U

T yp e L-

D R

-A

D V -3

1/2"-CU Type L-DR

YIR

1 1/2"

03-BV-307

-B

V -3

-B

V -3

1" -P

V C S ch

0- C W

1" x1

1"-CU Type L-CWDR

PIL

ATM

YIR

01-PLC-310

01-CP-100

ELECTRONIC PROCESSING UNIT (EPU)

YIA

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

D W

S T

S A V

D A

-0 5-

S T

S A V

B Y

A W

O O

D R U

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

PIPING AND

INSTRUMENTATION

DIAGRAM

GATE 3

COMPRESSED

AIR SYSTEM

DENVER, CO

214-D-60530

2025-02-28

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEW

M. LAZANAS

A. WOODRUFF

D. SALINAS, P.E.

M. DIUBALDO, P.E.

E. MORLEY, P.E.

NOTES

1. All electrical instruments and signals are in area 03 unless otherwise noted.

N O

-0 5-

B A

A D

A L

N A

T O

T H

A H

A N

D S

C H

A N

D S

A L

N A

F R O

E C O

S O

R A

N D

D R

DEFLATE EXHAUST TO

PIER, ATMOPSHERIC

S S

PSL

BLADDER A

BLADDER B

BLADDER C

BLADDER D

Service Air Connection, Typ.

F .

INFLATE LINE GATE 1

G .

DEFLATE LINE GATE 1

-T

K -3

03-FE-320

60530

60529

BIDIRECTIONAL FLOW

-B

V -3

03-PCV-313

03-PCV-314

5/ 8"

-B

C V -3

1 1/2"

03-BV-316

03-PSV-317

1 1/2"

03-BV-318

03-SV-319

03-SV-320

1 1/2"

03-BV-321

1 1/2"

03-BV-322

03-PRV-323

03-PRV-324

-B

V -3

-S

V -3

-S V -3

-S

V -3

-S V -3

-B

V -3

-B

V -3

4" x1

03-BCV-334

03-BCV-335

03-BCV-336

03-BCV-337

03-BCV-338

03-BCV-339

03-BCV-340

03-BCV-341

03-BV-342

03-BV-343

03-BV-344

03-BV-345

3/ 4"

-B

V -3

3/ 4"

-B

V -3

3/ 4"

-B

V -3

3/ 4"

-B

V -3

CU Type K AL 6063

5/ 8"

-C U

T yp e K -C

1 1/2"-CU Type K-CA

2" -A

-C

1 1/2"-CU Type K-CA 1 1/2"-AL 6063-CA

1 1/2"-CU Type K-CA

2" -C

U T yp e

K -C

1 1/2"-CU Type K-CA

4"-AL 6063-CA

1 1/2"x4"

2"-AL 6063-CA

2"-AL 6063-ATM

2"-AL 6063-CA

4" -A

-C

4" -A

-C

01-CP-100

03-PLC-310

PIL

PIR

PT-331 PT-341

3/ 4"

-B

V -3

ELECTRONIC PROCESSING UNIT (EPU)

01-SV-326

01-SV-327

ZOLZOL

314 310/311

ZO-310

ZO-311

01-SV-328

01-SV-329

ZOL

312/313

ZOL

ZO-312

ZO-313

PIR-331

PIR-341

AL 6063 CU Type K

AL 6063 PVC Sch 40

1" x5

1" -A

-A

A L

C U

T yp e K

4"-PVC Sch 40-ATM

H .

GATE 3 COMPRESSOR

1 1/2"-AL 6063-CA

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

D W

S T

S A V

D A

-0 5-

S T

S A V

B Y

Z A N

A S

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

PIPING AND

INSTRUMENTATION

DIAGRAM

GATE 3

AIR

DISTRIBUTION

DENVER, CO

214-D-60531

2025-02-28

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEW

M. LAZANAS

A. WOODRUFF

D. SALINAS, P.E.

M. DIUBALDO, P.E.

E. MORLEY, P.E.

03-APC-300

NOTES

1. Piping within Air Plumbing Cabinet is Copper

Type K.

2. Connection fitting to Bladders not shown.

3. All electrical instruments and signals are in area 03 unless otherwise noted.

N O

-0 5-

B A

A D

F I-

E .

GATE 3 COMPRESSOR

PSL

CS PVC

05-TK-510 05-TK-520

05-PMP-510

EMERGENCY COOLING

WATER SUPPLY

MAIN COOLING WATER

SUPPLY D .

GATE 1 COMPRESSOR

60528

60530

BIDIRECTIONAL FLOW

05-CV-500

3/ 4"

-B

V -5

1 1/4"

05-BV-502

1 1/4"

05-BV-503

2"x1"

4" -P

V C S ch

0- C W

2"-PVC Sch 40-CW

1 1/4"-PVC Sch 40-CW

2" -P

V C S ch

0- C W

1"-PVC Sch 40-CW

01-CP-100

03-PLC-310

PIL

1/ 2" x1

05-PSV-507

1/2"

05-BV-504

PSH

2"-CS Sch 40-CW 2"

05-BV-508

1 1/4"

05-CV-505

05-BV-506

CS PVC

PIH

YIR

3/4"-PVC Sch 40-CW

ELECTRONIC PROCESSING UNIT (EPU)

IEH

2"-PVC Sch 40-CW

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

D W

S T

S A V

D A

-0 2-

S T

S A V

B Y

Z A N

A S

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

PIPING AND

INSTRUMENTATION

DIAGRAM

COOLING

WATER SYSTEM

DENVER, CO

214-D-60532

2025-02-28

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEW

M. LAZANAS

A. WOODRUFF

D. SALINAS, P.E.

M. DIUBALDO, P.E.

E. MORLEY, P.E.

NOTES

1. Cooling water piping replacement of PVC pipe only, beginning at locations where piping transitions from carbon steel to PVC.

2. Main cooling water supply outlet pipe material transition occurs where pipe enters the Drum Gate Gallery at outlet of isolation valve 05-BV-508.

3. Existing carbon steel pipe is not being replaced.

4. All electrical instruments and signals are in area 05 unless otherwise noted.

11'-6"

6'-0"

7'-0" 15'-0"

6'-0" TYP.

6'-0"

100'-0"

6'-0"

100'-0"

TRANSFORMER VAULT

GATE 3GATE 1

EPU CABINET

EMERGENCY

COOLING WATER

SUPPLY PUMP

AND CONTROL

ENCLOSURE

STAIRS AND 24"

WEDGE GATE VALVE

ACCESS, TYP.

HYDROPNEUMATIC TANKS

5'-8" TYP.

NOTE 4

7'-0" TYP.

4" COMPRESSED

AIR INFLATE AND

DEFLATE LINE

CAPPED AT END

CONDUIT

ROUTE

60550

20'-0"

15'-0"

C 60549

D 60549

60550

CONTINUED ON

214-D-60546

CONTINUED

214-D-60546

109'-0"

M A

LIN

M A

LIN

2" COOLING

WATER LINE

Ø6'-0" SPIRAL

STAIRWAY SHAFT

Ø6'-0" ACCESS SHAFT

CONDUIT ROUTE

2" COOLING WATER LINE

4" BLADDER DEFLATE LINE

4" BLADDER INFLATE LINE

2" SYSTEM CROSS

CONNECTION

NOTE 7

NOTES

1. This drawing must be printed in color. Demolition limits shown in green.

2. Stairs at entrance to equipment chambers to be removed, refurbished, and reinstalled.

3. All air piping within the equipment chambers is 11

2" aluminum.

All condensate drain line is 12" copper tubing.

4. Only PVC cooling water pipe replaced. Carbon steel water pipe to remain. See drawing 214-D-60532.

5. See 214-D-60543 for general notes and reference drawings.

6. Existing trench drain within Drum Gate Gallery not shown.

7. 2" cooling water line continued outside of Drum Gate Gallery.

Cooling water supply line from outlet of Friant-Kern Canal.

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEWER

£TT£

£AT£

£AA£

£TA£

M. LAZANAS

A. WOODRUFF

D. SALINAS, P.E.

J. HAMMOND, P.E.

M. DIUBALDO, P.E.

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

T D

.D W

S T

S A V

D A

-0 2-

S T

S A V

B Y

Z A N

A S

¦D_DT¦

¦STATUS¦

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

DRUM GATE GALLERY

EXISTING INSTALLATION

DEMO PLAN VIEW

DENVER, CO

214-D-60548

2025-02-28

DRUM GATE GALLERY PLAN CONTINUED EL. 534.50

NOT TO SCALE

DRUM GATE GALLERY PARTIAL PLAN EL. 534.50

NOT TO SCALE

Digitally signed by Jeremy

Date: 2025.02.28 11:22:14 -07'00'

4" DEFLATE LINE

4" INFLATE LINE

2" FLEX

LINE

TO BLADDER THROUGH

CORE DRILL IN CONCRETE

2" BALL CHECK

VALVE

2" BALL

VALVE

6'-0"

8'-0"

2" COOLING WATER LINE PVC

2" SYSTEM CROSS-CONNECTION HDPE

4" BLADDER DEFLATE LINE HDPE

4" BLADDER INFLATE LINE HDPE

EMERGENCY COOLING

WATER SUPPLY PUMP

05-PMP-510

(WALL-MOUNTED)

HYDROPNEUMATIC TANKS

LIGHTING CIRCUIT (NOTE 3)

PUMP MOTOR CONDUIT

DRUM GATE OUTLETS AND

LIGHTING CONDUIT (NOTE 3)

DRUM GATE OUTLETS

CONDUIT (NOTE 3)

1" APC GATE #1 CONDUIT

2" COMPRESSOR

GATE #1 CONDUIT

1" APC GATE #3 CONDUIT

2" COMPRESSOR GATE #3

CONDUIT

4" BLADDER PRESSURE TRANSDUCER CONDUIT

COOLING WATER

SUPPLY CONTROL

ENCLOSURE

COOLING WATER

PRESSURE SWITCHES

NOTE 4

2" COOLING WATER

PRESSURE

TRANSDUCER

TO EPU

4" BLADDER PRESSURE

TRANSDUCER CONDUIT

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEWER

£TT£

£AT£

£AA£

£TA£

M. LAZANAS

A. WOODRUFF

D. SALINAS, P.E.

J. HAMMOND, P.E.

M. DIUBALDO, P.E.

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

T D

.D W

S T

S A V

D A

-0 2-

S T

S A V

B Y

Z A N

A S

¦D_DT¦

¦STATUS¦

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

DRUM GATE GALLERY

EXISTING INSTALLATION

DEMO SECTION VIEWS

DENVER, CO

214-D-60549

2025-02-28

DRUM GATE GALLERY SECTION

60548

NOT TO SCALE

MANIFOLD SECTION, TYPICAL

60548 D

NOT TO SCALE

NOTES

1. This drawing must be printed in color. Demolition limits shown in green.

2. See 214-D-60543 for general notes and reference drawings.

3. Existing conduit. Not in scope. Do not remove.

4. Pipe clamps and other fasteners not shown for clarity.

5. Flexible pipe connection to bladders is not in scope of work.

Do not remove.

Digitally signed by Jeremy Hammond, P.E.

Date: 2025.02.28 11:22:21 -07'00'

PILOT PRESSURE TANK

(WALL-MOUNTED)

6" TYP.

5'-0"

2'-9"

Ø2'-6"

1'-10"

1'-6"

2'-6"

Ø10"

AIR COMPRESSOR

AIR DRYER

8'-3"

15'-0"

AIR COMPRESSOR

EDGE OF STAIR

PLATFORM

AIR RECIEVER

AIR PLUMBING

CABINET

MOTOR CONTROLLER

COMPRESSOR

DISCONNECT

SWITCH

AIR

COMPRESSOR

AIR

RECEIVER

AIR

DRYER

3'-11"

5'-5"

3'-6"

4'-0"

2'-6" 7'-8"

AIR PLUMBING CABINET

(FLOOR-MOUNTED)

CONTINUED FROM

214-D-60544

24" MANHOLE

AIR DRYER

DISCONNECT SWITCH

COOLING WATER

DISCHARGE

GOOSENECK AT

TOP OF PIER

EL. 585.00'

24" MANHOLETOP OF SECOND

LEVEL EL. 542.75'

6" PVC, DEMO

MOTOR

CONTROLLER

EQUIPMENT

CHAMBER EL.

534.50'

AIR DRYER

DISCONNECT SWITCH

STAIRS (NOTE 7)

GOOSENECK AT

TOP OF PIER TOP OF PIER

EL. 585.00'

TOP OF SECOND

LEVEL EL. 542.75'

4" PVC, DEMO

PILOT PRESSURE

TANK

EQUIPMENT

CHAMBER EL.

534.50'

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

T D

.D W

S T

S A V

D A

-0 2-

S T

S A V

B Y

Z A N

A S

¦D_DT¦

¦STATUS¦

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

GATE 1 EQUIPMENT

CHAMBER EXISTING

INSTALLATION

DEMO DETAIL DRAWING

DENVER, CO

214-D-60550

2025-02-28

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEWER

£TT£

£AT£

£AA£

£TA£

M. LAZANAS

A. WOODRUFF

D. SALINAS, P.E.

J. HAMMOND, P.E.

M. DIUBALDO, P.E.

AIR COMPRESSOR EQUIPMENT CHAMBER

60548

NOT TO SCALE

NOTES

1. This drawing must be printed in color. Demolition limits shown in green.

2. Equipment dimensions shown are existing equipment dimensions.

3. Remove all cooling water pipe and compressed air pipe within the equipment chambers. Maximum pipe size is 1 1/2".

4. Drawing shows general location of existing equipment.

5. Equipment shown in gray hatch is to be removed and disposed of unless otherwise noted.

6. Existing air and water piping within equipment chamber not shown.

7. Stairs to be removed and refurbished in accordance with

Specifications. Reinstall stairs after new compressed air equipment has been installed and commissioned.

GATE 1 EQUIPMENT CHAMBER RIGHT SIDE VIEWF NOT TO SCALE

GATE 1 EQUIPMENT CHAMBER LEFT SIDE VIEWE NOT TO SCALE

Digitally signed by Jeremy

Date: 2025.02.28 11:22:25 -07'00'

6" TYP.

5'-0"

2'-9"

Ø2'-6"

1'-10"

1'-6"

2'-6"

Ø10"

AIR

COMPRESSOR

AIR

RECEIVER

AIR

DRYER

AIR COMPRESSOR

8'-3"

15'-0"

AIR COMPRESSOR

EDGE OF STAIR

PLATFORM

AIR RECIEVER

AIR PLUMBING

CABINET

2'-1"

MOTOR CONTROLLER

COMPRESSOR

DISCONNECT

SWITCH

AIR DRYER

5'-5"

3'-2"

2'-6"

4'-0"

7'-8"

GOOSENECK AT

TOP OF PIER TOP OF PIER

EL. 585.00'

TOP OF SECOND

LEVEL EL. 542.75'

4" PVC, DEMO

PILOT PRESSURE

TANK

EQUIPMENT

CHAMBER EL.

534.50'

AIR DRYER

DISCONNECT

SWITCH

GOOSENECK AT

TOP OF PIER

EL. 585.00'

24" MANHOLETOP OF SECOND

LEVEL EL. 542.75'

6" PVC, DEMO

MOTOR

CONTROLLER

EQUIPMENT

CHAMBER EL.

534.50'

STAIRS (NOTE 7)

NOTE 6

PILOT PRESSURE TANK

(WALL-MOUNTED)

AIR PLUMBING CABINET

(FLOOR-MOUNTED)

CONTINUED FROM

214-D-60544

24" MANHOLE

COOLING WATER

DISCHARGE

AIR DRYER

DISCONNECT SWITCH

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

T D

.D W

S T

S A V

D A

-0 2-

S T

S A V

B Y

Z A N

A S

¦D_DT¦

¦STATUS¦

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

GATE 3 EQUIPMENT

CHAMBER EXISTING

INSTALLATION

DEMO DETAIL DRAWING

DENVER, CO

214-D-60551

2025-02-28

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEWER

£TT£

£AT£

£AA£

£TA£

M. LAZANAS

A. WOODRUFF

D. SALINAS, P.E.

J. HAMMOND, P.E.

M. DIUBALDO, P.E.

NOTES

1. This drawing must be printed in color. Demolition limits shown in green.

2. Equipment dimensions shown are maximum allowable footprints.

3. Remove all cooling water pipe and compressed air pipe within the equipment chambers. Maximum pipe size is 1 1/2".

4. Drawing shows general location of existing equipment.

5. Equipment shown in gray hatch is to be removed and disposed of unless otherwise noted.

6. Air dryer for Gate 3 to be removed and stored on-site.

Coordinate storage location with COR.

GATE 3 EQUIPMENT CHAMBER RIGHT SIDE VIEWH NOT TO SCALE

GATE 3 EQUIPMENT CHAMBER LEFT SIDE VIEWG NOT TO SCALE

AIR COMPRESSOR EQUIPMENT CHAMBER

60548

NOT TO SCALE

Digitally signed by Jeremy

Date: 2025.02.28 11:22:36 -07'00'

T H

S A

SHEET

B U

U O

F R

O N

U .S

A R

O F

C A D

A ut oC A D

S T

C A D

A M

E N

N S

O N

.D W

S T

S A V

D A

-0 5-

S T

S A V

B Y

Z A N

A S

¦D_DT¦

¦STATUS¦

A L

V A

R O

C T

N T

D A M

O B

T G

S C O

S O

R S

M R

DRUM GATE GALLERY

GENERAL NOTES &

EQUIPMENT SCHEDULE

DENVER, CO

214-D-60543

2025-02-28

DESIGNED

DRAWN

CHECKED

TECH. APPR.

APPROVED

PEER REVIEWER

£TT£

£AT£

£AA£

£TA£

M. LAZANAS

A. WOODRUFF

D. SALINAS, P.E.

J. HAMMOND, P.E.

M. DIUBALDO, P.E.

NOTES

1. Contractor to field verify all system dimensions prior to demolition.

2. Emergency air connection to be field routed from compressors, through Drum Gate

Gallery, up 6'-0" spiral stairway shaft, terminating at top of stairs near access door.

Location of termination to be coordinated with COR. Connection shall be quick connect fitting.

3. Drawings are diagrammatic only and represent general layout of equipment and routing of pipe and conduit. Drawings are not to scale. Fittings and pipe connections are not shown for all pipe and conduit lines.

4. Pipe routing must follow drawings 214-D-60527 to 214-D-60532.

5. Non-potable water is available at the top of dam near the personnel access staircase. 2-inch threaded connection and standard threaded hose-bib connection.

See specification section 51 00 26 for photos of water connections.

6. Stairs at mouth of equipment chambers shall be removed prior to start of demolition of equipment and shall be installed after new equipment has been tested/commissioned.

REFERENCE DRAWINGS

GALLERIES - PLAN AND SECTIONS 214-D-640

100'X 18' DRUM GATE CONTROL GENERAL

INSTALLATION - ASSEMBLY 214-D-5064

100'X 18' DRUM GATE CONTROL GENERAL

INSTALLATION - SECTIONS 214-D-5065

SPILLWAY ACCESS LADDERS - PLAN &

ELEVATION 214-D-10355