FY21_P2-480971_AFDSG-00-DRAWING COMPILATION-100_BKCK_Updates220411.pdf

PDF 6 MB Posted Mar 27, 2025

Attached to: INDUSTRY DAYS –ALBENI FALLS DAM REPLACEMENT SPILLWAY GATES
Solicitation number: W912DW25R13H0
Issued by: Department of the Army Corps of Engineers Engineering District Seattle

About this file

Written by GovTribe AI · Mar 27, 2025

This document is a comprehensive set of engineering and technical drawings for the Albeni Falls Dam Spillway Gate Rehabilitation and Replacement Project, prepared by the US Army Corps of Engineers Seattle District. The detailed technical drawings, labeled FY21 P2-480971 AFDSG, cover multiple aspects of the spillway gate rehabilitation, including structural components, cathodic protection layouts, roller track assemblies, and anode mounting details for the spillway gates at Albeni Falls Dam in Idaho.

The drawings provide intricate specifications for recoating and repairing existing spillway gate components, with particular focus on welded connections, structural steel repairs, guide spring assemblies, and roller chain track systems. Key technical details include materials specifications (such as ASTM A709 Grade 50 steel), welding requirements per AWS D1.1, and specific repair instructions for multiple gate components. The drawings also outline comprehensive cathodic protection strategies using magnesium hull and rod anodes, and include precise dimensional and installation guidelines for track plates, roller chains, and structural elements of the spillway gates.

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NWS-AFD-SpillwayGate-IndustryDayPresentation.pdf	PDF	Mar 27, 2025
AFD Spillway Gates Replacement Industry Day In Person Session Q-A.pdf	PDF	Mar 27, 2025
AFD Spillway Gates Replacement Industry Day Online Session Q-A.pdf	PDF	Mar 27, 2025
AFD Site Visit Attendees 30JAN2025.pdf	PDF	Mar 27, 2025
USACE Industry Day Webinar - Final Attendee Report 1-29-25.pdf	PDF	Mar 27, 2025
Attachment 1-OnsiteLocationInfo.pdf	PDF	Dec 30, 2024
Attachment 2- USACE-QuestionsForIndustry.pdf	PDF	Dec 30, 2024
Attachment 3-RequestVisitationAuthority.pdf	PDF	Dec 30, 2024

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2D W

CS102 STAGING AREA

TRACK AND ROLLER CHAIN ASSEMBLY DETAILS

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US Army Corps of Engineers

SHEET ID

S-001

P 2-

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5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

STRUCTURAL NOTES STRUCTURAL ABBREVIATIONSSTRUCTURAL LEGEND

A. GENERAL

1. METHOD, PROCEDURES AND SEQUENCES OF CONSTRUCTION/REFURBISHMENT ARE THE RESPONSIBILITY OF THE CONTRACTOR. THE CONTRACTOR IS RESPONSIBLE FOR IDENTIFYING AND IMPLEMENTING THE NECESSARY PRECAUTIONS TO MAINTAIN AND ENSURE THE INTEGRITY OF THE STRUCTURE AT ALL STAGES OF CONSTRUCTION AND REFURBISHMENT (OR REHABILITATION), INCLUDING TRANSPORTATION.

2. WHEN ON GOVERNMENT PROPERTY IMPLEMENTATION OF JOB SITE SAFETY, IN ACCORDANCE WITH CORPS OF ENGINEER SAFETY MANUAL EM 385 1 1, IS

THE SOLE RESPONSIBILITY OF THE CONTRACTOR.

3. CONTRACTOR IS REPONSIBLE OF IMPLEMENTATION OF JOB SITE SAFETY IN THEIR WORKSHOP, IN ACCORDANCE WITH OSHA.

4. CONSTRUCTION AND REHABILITATION (OR REFURBISHMENT) MUST COMPLY WITH, AND DESIGN HAS BEEN PERFORMED IN ACCORDANCE WITH, THE PROJECT SPECIFICATIONS AND THE NOTES BELOW. IF THERE ARE ANY PERCEIVED CONFLICTS BETWEEN THE SPECIFICATIONS AND THE DRAWINGS, THE CONTRACTOR SHALL SUBMIT A WRITTEN REQUEST FOR CLARIFICATION TO CONTRACTING OFFICER'S REPRESENTATIVE (COR).

5. VERIFY IN THE FIELD ALL DIMENSIONS AND QUANTITIES OF ALL ITEMS WITHIN EXISTING STRUCTURE, PRIOR TO PERFORMING ANY REHABILITATION WORK THAT MAY BE AFFECTED BY THE DIMENSION AND OR QUANTITIES IN QUESTIONS. ANY DIMENSION AND OR ATTACHMENT POINTS OF PARTS BEEN FABRICATED, ARE REQUIRED TO FIT AND MATCH WITH THE EXISTING STRUCTURES AS INDICATED, AND MUST BE VERIFIED PRIOR TO FABRICATION AND

INSTALLATION.

6. ACCESS TO PROJECT SITE MAY BE RESTRICTED. COORDINATE WORK WITH STAFF AT PROJECT SITE AND PROJECT ENGINEER/COR AND OBTAIN ALL

TRAINING AND MEET ALL ACCESS REQUIREMENTS REQUIRED TO GAIN ACCESS.

7. EACH GATE HAS AN UPPER LEAF AND LOWER LEAF. DURING TYPICAL GATE OPERATIONS BOTH LEAVES ARE OPERATED AS A SINGLE UNIT, BY CONNECTING THEM USING A DOGGING MECHANISMWHICH IS DESCRIBED IN DETAIL WITHIN THE 1950 1960 AS BUILT DRAWINGS E 52 11 2 AND E 52 11 7, THESE REFERENCE DOCUMENTS ARE PROVIDED WITHIN THE CONTRACT SUBMITTALS. DURING GATE REMOVAL FOR MAINTENANCE OR ANY OTHER NEED, LEAVES

MUST BE SEPARATED DUE TO CRANE CLEARANCE LIMITS.

B. WELD REPAIR/INSPECTION

1. ONCE PAINT/COATING HAS BEEN REMOVED FROM ALL THE GATE COMPONENTS, ALL WELDED CONNECTIONS, IN ADDITION TO THE ONES UNIQUELY IDENTIFIED BY THE GRIDLINES WITHIN THESE DRAWINGS, MUST BE INSPECTED AS INDICATED WITHIN AWS D1.1, ER 1110 2 8157 “RESPONSIBILITY FOR

HYDRAULIC STEEL STRUCTURES” AND SPECIFICATION SECTION 05 05 23.00 28.

2. ALL WELDING AND WELD INSPECTIONS MUST BE AS INDICATED IN THESE DRAWINGS, PER AWS D1.1 AND PER SPECIFICATIONS SECTIONS 05 05 23.00 28.

3. FOR ALL NEWWELDS OR REPAIRED GROOVE WELDS GRIND FLUSH.

4. ALL WELDS MUST BE CONTINUOUS ANDWRAPPED.

5. FOR ALL NEWWELDS OR REPAIRED APPLY REINFORCING FILLET WELDS TO CJP WELDS IN T JOINTS, IN ACCORDANCE WITH AWS D1.5.

6. ALL WELDING OF THE HULL ANODE MOUNTING BOLTS MUST BE FILLET WELD AROUND PERIMETER OF BOLT HEAD. FILLET WELD SIZE MUST BE 3/8 (0.375)

OF AN INCH.

C. GUIDE SPRING ASSEMBLY REPAIR/REPLACEMENT

1. REPLACE ALL GUIDE SPRING ASSEMBLY COMPONENTS AS INDICATED WITHIN THESE DRAWINGS AND SPECIFICATIONS.

D. OTHER REPAIR/REPLACEMENT

1. REPLACE ALL STRUCTURAL BOLTS USED FOR THE ROLLER CHAIN TRACK ASSEMBLY INSTALLATION WITH THE MAIN HSS, AS STATED IN THESE DRAWINGS

AND SPECIFICATIONS. DO NOT RE USE EXISTING BOLTS

2. REPLACE SEALS AS INDICATED IN SPECIFICATIONS. SEAL GEOMETRY IS INCLUDED IN THE REFERENCE DRAWINGS. THE SEAL GEOMETRY AND CONFIGURATIONS FOR GATES 1 TO 10 ARE DESCRIBED IN THE FOLLOWING REFERENCE DRAWINGS: UPPER LEAF SEAL ASSEMBLY CONFIGURATION IS DESCRIBED IN 2015 2016 DRAWINGS, E 52 15 9; AND LOWER LEAF SEAL ASSEMBLY CONFIGURATION IS DESCRIBED IN THE 2012 DRAWINGS, WHICH DON'T HAVE A FILE NUMBER. GATE 11 HAS SEAL ASSEMBLIES CONFIGURATIONS DIFFERENT TO ALL THE OTHER GATES; USE THE 1950'S REFERENCE DRAWINGS, E 52 11 2 AND E 52 11 7, FOR THE PROPER SEAL GEOMETRY FOR GATE 11 UPPER AND LOWER LEAVES.

3. ALL STRUCTURAL COMPONENTS, WITH PITTING OR SECTION LOSS DEEPER THAN 1/8 INCHES MUST BE DOCUMENTED AND COMMUNICATED TO THE COR.

THE DOCUMENTATIONS OF THIS FINDINGS MUST BE INCLUDED IN THE INITIAL INSPECTION REPORT FOR EACH GATE ASSEMBLY'S LEAVES, THIS INITIAL INSPECTION REPORT IS DESCRIBED IN THE SPECIFICATION SECTION 05 05 23.00 28, PARAGRAPH 1.4.

4. REMOVE CORROSION BY BRUSH BLASTING ALL THE STRUCTURAL COMPONENTS BEFORE INSPECTING FOR PITTING AND SECTIONS LOSS.

5. SKIN PLATES WITH ANY PUNCTURES AND CRACKS FROM IMPACT DAMAGES, AND/OR OPEN HOLES MUST BE DOCUMENTED AND COMMUNICATED TO THE COR FOR FURTHER DISPOSITION. THE DOCUMENTATIONS OF THIS FINDINGS MUST BE INCLUDED IN THE INITIAL INSPECTION REPORT FOR EACH GATE ASSEMBLY'S LEAVES, THIS INITIAL INSPECTION REPORT IS DESCRIBE IN THE SPECIFICATIONS SECTION 05 05 23.00 28, PARAGRAPH 1.4.

6. ALL COMPONENTS WITH ANY SIGNIFICANT DEFORMATION FROM IMPACT DAMAGES MUST BE DOCUMENTED AND COMMUNICATED TO THE COR FOR FURTHER DISPOSITION. THE DOCUMENTATIONS OF THIS FINDINGS MUST BE INCLUDED IN THE INITIAL INSPECTION REPORT FOR EACH GATE ASSEMBLY'S LEAVES, THIS INITIAL INSPECTION REPORT IS DESCRIBED IN THE SPECIFICATIONS SECTION 05 05 23.00 28, PARAGRAPH 1.4. BASED ON KNOW CONDITIONS, IT IS EXPECTED THAT DEFORMATIONS ARE NOT SIGNIFICANT ANDWILL NOT BE REPAIRED, UNLESS SPECIFICALLY INDICATED BY THE COR OR SPECIFICALLY

CALLED OUT IN THE CONTRACT DRAWINGS.

7. ONCE ALL REPAIRS ANDWELDING HAVE BEEN COMPLETED IN THE MAIN HSS STRUCTURAL COMPONENTS, PROPERLY PREPARE AND COAT/PAINT THE

SPILLWAY GATE ASSEMBLIES, AS INDICATED IN THE SPECIFICATIONS.

8. THE SPILLWAY GATES ASSEMBLIES CONTAIN OR HAVE ATTACHED SOME ADDITIONAL COMPONENTS THAT ARE NOT REPRESENTED WITHIN THESE CONTRACT DRAWINGS. FOR EXAMPLE, THE UPPER LEAF SEAL HEATING EQUIPMENT AND THE DOGGING MECHANISM FOR BOTH UPPER AND LOWER LEAVES. THESE OTHER COMPONENTS ARE CAPTURED WITHIN THE REFERENCE DRAWINGS. ALL THE COMPONENTS THAT ARE CURRENTLY PAINTED OR COATED, MUST BE PROPERLY RECOATED AS PART OF THIS PROJECT. IF THESE COMPONENTS NEED TO BE REMOVED DURING THE REHABILITATION WORK, THEY MUST BE REINSTALLED PROPERLY AND TESTED TO ENSURE PROPER FUNCTION. ALL THESE EQUIPMENT/COMPONENTS ARE CURRENTLY FUNCTIONING, AND ANY DAMAGE IS THE RESPONSIBILITY OF THE CONTRACTOR TO REPAIR. IF ADDITIONAL INFORMATION IS NEEDED REGARDING THE

EQUIPMENT OR COMPONENTS, REQUEST IT FROM THE COR.

9. LIFTING LUG POSITION MUST NOT CHANGE AFTER THE GATE REHABILITATION WORK IS COMPLETED. PROVIDE TO COR PROOF OF RECORD THAT THE

LIFTING LUG'S LOCATIONS HAS NOT CHANGED AFTER REPAIRS HAVE BEEN IMPLEMENTED.

10. AFTER BOLTS HAVE BEEN PLACED AND PROPERLY TIGHTEN, TOUCH UP PAINT/COAT THEIR ENDS (HEAD AND NUT) AND THE SURROUNDING AREAS, UNLESS INDICATED OTHERWISE.

11. THE GATE UPPER LEAF AND LOWER LEAF HORIZONTAL GIRDERS, LIFTING EYES, AND THE VERTICAL END BEAM ASSEMBLIES ARE CLASSIFIED AS FRACTURE

CRITICAL MEMBERS (FCM).

E. MATERIALS AND PHYSICAL PROPERTIES: STRUCTURAL STEEL

1. THE EXISTING BASE METAL ON THE SPILLWAY GATE HYDRAULIC STEEL STRUCTURE (HSS) IS COMPOSED OF A COMBINATION OF: FEDERAL SPECIFICATION QQ S 741 GRADE A STEEL WITH A YIELD STRENGTH OF 32 KSI AND A TENSILE STRENGTH OF 58 KSI AND ASTM A242 49T LOW ALLOY STRUCTURAL STEEL.

HOWEVER, IF ANY COMPONENT OR SECTION OF THE HSS NEEDS TO BE REPLACED AS PART OF THIS CONTRACT, THEN ALL REPLACEMENT STRUCTURAL PARTS/MEMBERS OF THE HSS MUST COMPLY WITH EXISTING GEOMETRY DIMENSIONS, AND MATERIAL MUST BE PER ASTM A709 GRADE 50, FOR

TEMPERATURE ZONES 2, UNLESS STATED OTHERWISE.

ASSY ASSEMBLY

CL CENTERLINE

CONN CONNECTION

COR CONTRACTING OFFICER REPRESENTATIVE

CWI CERTIFIED WELDING INSPECTOR

DIA DIAMETER

EL ELEVATION

FT FOOT OR FEET

IAW IN ACCORDANCE WITH

INFO INFORMATION

LB POUND

LF LINEAR FEET

LG LONG

NDT NONDESTRUCTIVE TESTING

OD OUTER DIAMETER

SPEC SPECIFICATION

SS STAINLESS STEEL

TYP TYPICAL

EOR ENGINEER OF RECORD

HSS HYDRAULIC STEEL STRUCTURE

VERTICAL

RIBS/PURLINS

LIFTING EYE

(NOTE D-11)

HORIZONTAL GIRDERS

(NOTE D-11)

STIFFENERS

BRACING

SKIN

VERTICAL

END-BEAM

ASSEMBLY

(NOTE D-11)

ROLLER CHAIN

TRACK ASSEMBLY

CONNECTIONS

SPILLWAY GATE LOWER LEAF MAIN STRUCTURAL COMPONENTS

SCALE:A15 1/4" = 1' - 0 " 2' 4' 8'0

SPILLWAY GATE UPPER LEAF MAIN STRUCTURAL COMPONENTS

SCALE:H15 1/4" = 1' - 0" 2' 4' 8'0

VERTICAL

END-BEAM

ASSEMBLY

(NOTE D-11)

VERTICAL

RIBS/PURLINS

BRACING

STIFFENERS

LIFTING EYE

(NOTE D-11)

SKIN

HORIZONTAL GIRDERS

(NOTE D-11)

ROLLER CHAIN

TRACK ASSEMBLY

CONNECTIONS

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GENERAL SHEET NOTES

1. VIEWS SHOWN IN THIS SHEET ARE INTENDED TO PROVIDE

A CLEAR OVERVIEW OF THE SPILLWAY GATE ASSEMBLY.

SPILLWAY GATE LOWER LEAF ASSEMBLY FRONT, TOP AND LEFT SIDE VIEWS

SCALE:A20 1" = 3' - 0"

SPILLWAY GATE UPPER LEAF ASSEMBLY FRONT, TOP AND LEFT SIDE VIEWS

SCALE:H20 1" = 3' - 0" 3' 6'0

3' 6'0

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

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PC-1 PC-2 PC-12PC-3 PC-5PC-4 PC-6 PC-7 PC-8 PC-9 PC-14PC-10 PC-11 PC-13 PC-16PC-15

GENERAL SHEET NOTES

1. NODES IDENTIFIED AS PC 1 TO PC 16 REPRESENT THE WELDED

CONNECTION OR JOINT BETWEEN THE TWO SECTIONS OF EACH

VERTICAL PURLINS/RIBS OF THE UPPER LEAF.

2. FOR GATE 4 UPPER LEAF, REPAIR CRACKED WELDED CONNECTIONS PC 7

AND PC 8 PER DETAIL 3/S 501.

3. ID PLATE MUST INCLUDE GATE NUMBER AND YEAR THE GATE WAS

RECOATED, AS INDICATED IN DETAIL E7. THE ID PLATE MUST BE

FABRICATED USING ASTM A36, THE ID INFORMATION MUST BE

STAMPED INTO THE PLATE AND PAINTED. INSTALL ID PLATE USING A

SIMILAR MOUNTING DETAIL TO THE ONE USED FOR HULL ANODE

C/CP 501.

4. ID PLATE MUST BE INSTALLED IN THE DOWNSTREAM FACE OF THE SKIN

PLATE. INSTALL AN ID PLATE IN BOTH THE UPPER AND LOWER LEAVES

'-6

SPILLWAY GATES UPPER LEAF MAIN HSS BACK (DOWNSTREAM) VIEW, VERTICAL RIB SPLICE JOINTS

SCALE:G15 1" = 2' - 0" 1' 2' 4'0

SPILLWAY GATE UPPER LEAF MAIN HSS FRONT, TOP AND LEFT SIDE VIEWS

SCALE:A20 1" = 4' - 0" 2' 4' 8'0

FOR REFERENCE USE ONLY:

EXISTING BRACES 12WF, 36PLF, ASTM A7

CUT AS T-SHAPE, THEN WELDED TO GIRDERS

FOR REFERENCE USE ONLY:

EXISTING RIBS/PURLINS 12I, 31.8PLF, ASTM A7

CUT AS T-SHAPE, THEN WELDED TO SKINS

NOTE 3, AND DETAIL E7/S-102

1' -0

1'-6"

GATE [##]

[YEAR COATED]

ID PLATE

SCALE:E7

PLATE THICKNESS MUST BE ¼”BOLT HOLE

BOLT HOLE

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

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SECTION: DEFICIENT WELDED CONNECTIONS GRIDLINES, SPILLWAY GATE UPPER LEAF

SCALE:

- 1 1/2" = 4' - 0"

SECTION: DETAIL CALLOUT FOR WELDED CONNECTIONS P#-G# AND P#-S#

SCALE:

- 1/2" = 1' - 0"

3' -2

-1 0"

3' -2

-2

3' -1

2'-6" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-6"

P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16

1' 2' 4'0

B -

S-501

SPILLWAY GATE UPPER LEAF, LOOKING UPSTREAM

SCALE:A19 1/4" = 1' - 0"

SPILLWAY GATE UPPER LEAF, RIGHT SIDE VIEW

SCALE:A8 1/4" = 1' - 0" 2' 4' 8'0 2' 4' 8'0

B1 B2

C -

SECTION: VERTICAL END-BEAM ASSEMBLY

SCALE:

- 1" = 2' - 0"

1. GRIDLINES B1 TO B2 REPRESENT THE CENTERLINES OF THE VERT END-BEAMS ASSY.

2. GRIDLINES P1 TO P16 REPRESENT THE CENTERLINES OF THE VERTICAL RIBS/PURLINS.

3. GRIDLINES G1 TO G2 REPRESENT THE CENTERLINES OF THE HORIZONTAL GIRDERS.

4. GRIDLINES S1 TO S5 REPRESENT THE CENTERLINES OF THE WEB-STIFFENERS FOR THE

VERTICAL RIBS/PURLINS.

5. NOT ALL INTERSECTIONS BETWEEN THE VERTICAL AND HORIZONTAL GRIDLINES INDICATE

THE PRESENCE OF A WELDED CONNECTION. HOWEVER, A MAJORITY OF THESE LOCATIONS

DO IDENTIFY A WELDED CONNECTION.

6. THE INTERSECTIONS BETWEEN VERTICAL GRIDLINES B1 TO B2 WITH HORIZONTAL G1 AND G2

REPRESENT THE WELDED CONNECTIONS BETWEEN THE END-BEAM ASSY AND THE

HORIZONTAL GIRDERS.

7. INTERSECTIONS BETWEEN VERTICAL GRIDLINES P1 TO P16 WITH HORIZONTAL GRIDLINES G1

AND G2 REPRESENT THE WELDED CONNECTION BETWEEN THE VERTICAL RIBS AND THE

HORIZONTAL GIRDERS. INTERSECTIONS BETWEEN HORIZONTAL GRIDLINES S1 TO S5

REPRESENT THE WELDED CONNECTION BETWEEN THE VERTICAL RIBS AND

WEB-STIFFENERS. ONLY P1 AND P16 REPRESENT A WELDED CONNECTION WHEN

INTERSECTING S1 TO S5; P2 TO P15 ONLY REPRESENTS A WELDED CONNECTION WHEN

INTERSECTING S1 AND S4. DETAILS 1/S-501 AND 2/S-501 CONTAIN INFORMATION OF THESE

CONNECTIONS AND REQUIRED REPAIRS.

1' 2' 4'0

GENERAL SHEET NOTES

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

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CONNECTION

GATE

B1-G1 P1-G1

B2-G1 P16-G1 P15-G1 P14-G1 P13-G1 P12-G1 P11-G1 P10-G1 P9-G1 P8-G1 P7-G1 P6-G1 P5-G1 P4-G1 P3-G1 P2-G1

P16-S1 P15-S1 P14-S1 P13-S1 P12-S1 P11-S1 P10-S1 P9-S1 P8-S1 P7-S1

P1-S1 P2-S1 P3-S1 P4-S1 P5-S1 P6-S1

P1-S2 P16-S2 P1-S3 P16-S3

P16-S5 P1-S5

P6-S4 P5-S4 P4-S4

P1-S4 P2-S4 P3-S4

P7-S4 P8-S4 P9-S4 P10-S4 P11-S4 P12-S4 P13-S4 P14-S1

P15-G2 P16-G2 B2-G2

P12-G2 P13-G2 P14-G2

P9-G2

P11-G2 P10-G2

P6-G2

P15-S4

P5-G2

P1-G2

P7-G2 P8-G2

P2-G2

P4-G2 P3-G2

B1-G2

P16-S4

UPR

REPAIR -

GENERAL SHEET NOTES

1. THIS TABLE WAS CREATED USING THE GRIDLINES

DESCRIBED IN SHEET S-103.

2. THE TABLE CONTAINS ALL JOINTS CAPTURED WITHIN THE

GRIDLINES FOR EACH GATE.

3. THE MARKER “REPAIR” IDENTIFIES KNOWN WELDS

REQUIRING REPAIR. REPAIR ALL THE IDENTIFIED WELDS IN

THE TABLE FOLLOWING THE DETAILS PROVIDED IN SHEET

S-501

REPAIR -

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

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LC-1 LC-2

1. NODES IDENTIFIED AS LC-1 TO LC-2 REPRESENT THE WELDED CONNECTION OR JOINT BETWEEN THE LIFTING-LUG

AND THE END-BEAM ASSY

2. FOR GATE 11 LOWER LEAF, REPAIR WELDED CONNECTION LC-2 PER DETAIL 4/S-503. LIFTING LUG POSITION MUST

NOT CHANGE AFTER THIS CONNECTION HAS BEEN REPAIRED. PROVIDE TO COR PROVE OF RECORD THAT THE

LIFTING LUG'S LOCATIONS HAS NOT CHANGED AFTER REPAIRS HAVE BEEN IMPLEMENTED.

3. GATE 6 LOWER LEAF CONTAINS NINE STEEL PLATES, ¼-INCHE THICK, THAT ARE BOLTED TO THE DOWNSTREAM

FLANGES OF THE VERTICAL RIBS. THE HATCH AREAS IDENTIFY THE OVERALL LOCATION OF THESE PLATES.

REMOVE THESE PLATES BEFORE STARTING ANY OTHER WORK IN GATE 6, AS INDICATED IN THE SPECIFICATIONS SECTION 35 20 16.53 25, PARAGRAPH 1.2.2.1. DO NOT REINSTALL THESE PLATES ONCE REHABILITATION IS

COMPLETED IN GATE 6.

4. GATE 4 LOWER LEAF BRACE HAS IMPACT DAMAGE IN THE WEB OF APPROXIMATELY 2INCHES X 8INCHES. CUT THE

SECTION OF THE WEB THAT CONTAINS THE IMPACT DAMAGE. FABRICATE A NEW WEB SECTION AND ATTACH/WELD IT TO THE AREA WHERE THE DAMAGE WAS REMOVED. THIS COMPONENT CAN BE FABRICATED USING ANY OF THESE MATERIALS: ASTM A36, ASTM A572 GRADE 50, AND ASTM A709 GRADE 50 ZONE 2, NO WEATHERING STEEL IS PERMITTED. DIMENSION SHOWN ON THE SECTION VIEW A ARE NOT EXACT AND MUST BE CONFIRMED BASED ON THE SIZE OF THE ACTUAL IMPACT DAMAGE. THE WEB MINIMUM THICKNESS IS 0.30INCHES.

SPILLWAY GATES LOWER LEAF MAIN HSS BACK (DOWNSTREAM) VIEW, LIFTING-EYE JOINTS

SCALE:J15 1" = 2' - 0"

SPILLWAY GATE LOWER LEAF ISO VIEW

SCALE:A20 1" = 4' - 0"

1' 2' 4'0

2' 4' 8'0

NOTE 3

1' -6

CJP

A-

GENERAL SHEET NOTES

SECTION: BRACE DAMAGE REPIAR

SCALE:

- 3/4" = 1' - 0" 8" 1' - 4" 2' - 8"0

RADIUS CORNER AS REQUIRED

TO ALLOW A CONTINUES CJP

WELD WITHOUT THE NEED OF

ACCESS HOLES AT CORNERS.

FOR REFERENCE USE ONLY:

EXISTING RIBS/PURLINS 12I, 31.8PLF, ASTM A7

CUT AS T-SHAPE, THEN WELDED TO SKINS

FOR REFERENCE USE ONLY:

EXISTING BRACES 12WF, 36PLF, ASTM A7

CUT AS T-SHAPE, THEN WELDED TO GIRDERS

ID PLATE, FABRICATE AND

INSTALL AS INDICATED IN S 102

SECTION: CONN VERT END-BEAM ASSY

SCALE: 1" = 1' - 6"

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D R

B Y:

C H

D B

N N

C O

N O

D B

Fi le

P at h:

O T

US Army Corps of Engineers

SHEET ID

S-106

P 2-

A N

D H

N I F

, I D

D C

O N

N R

-D

R . J

-D

2D W

C :\U se rs

\g 3e nd rjj

\D oc um en ts

Va ul tW or k\ D es ig ns \C iv il

W or ks \A lb en i F al ls D am \F

Sp illw ay G at es

\D R

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P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16

2'-6" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-8" 2'-6"

2' -1

-8

2' -8

-5

SPILLWAY GATE LOWER LEAF, LOOKING UPSTREAM

SCALE:A19 1/4" = 1' - 0" 2' 4' 8'0

SPILLWAY GATE LOWER LEAF, RIGHT SIDE VIEW

SCALE:A8 1/4" = 1' - 0" 2' 4' 8'0

SECTION: DEFICIENT WELDED CONNECTIONS GRIDLINES, SPILLWAY GATE LOWER LEAF

SCALE:

- 1/2" = 1' - 0"

SECTION: SHOWS DETAILS FOR DEFICIENT WELDED CONNECTIONS

SCALE:

- 1/2" = 1' - 0"

B -

1 2 40

B1 B2

1. GRIDLINES B1 TO B2 REPRESENT THE CENTERLINES OF THE VERTICAL END-BEAMS ASSEMBLY.

2. GRIDLINES P1 TO P16 REPRESENT THE CENTERLINES OF THE VERTICAL RIBS/PURLINS.

3. GRIDLINES G1 TO G2 REPRESENT THE CENTERLINES OF THE HORIZONTAL GIRDERS.

4. GRIDLINES S1 TO S4 REPRESENT THE CENTERLINES OF THE WEB-STIFFENERS FOR THE

VERTICAL RIBS/PURLINS.

5. NOT ALL INTERSECTION BETWEEN THE VERTICAL AND HORIZONTAL GRIDLINES INDICATE THE

PRESENCE OF A WELDED CONNECTION. HOWEVER, A MAJORITY OF THESE LOCATIONS DO

IDENTIFY A WELDED CONNECTION.

6. THE INTERSECTIONS BETWEEN VERTICAL GRIDLINES B1 TO B2 WITH HORIZONTAL G1 AND G2

REPRESENT THE WELDED CONNECTIONS BETWEEN THE END-BEAM ASSY AND THE

HORIZONTAL GIRDERS. EACH INTERSECTION ACTUALLY REPRESENTS TWO CONNECTIONS,

WHICH ARE DISTINGUISHED WITH THE SUFFIX INNER OR OUTER, AND DETAIL 3/S-503 CONTAINS

INFORMATION OF THESE CONNECTIONS AND REQUIRED REPAIRS.

7. INTERSECTIONS BETWEEN VERTICAL GRIDLINES P1 TO P16 WITH HORIZONTAL GRIDLINES G1

AND G2 REPRESENT THE WELDED CONNECTION BETWEEN THE VERTICAL RIBS AND THE

HORIZONTAL GIRDERS. INTERSECTIONS BETWEEN HORIZONTAL GRIDLINES S1 TO S4

REPRESENT THE WELDED CONNECTION BETWEEN THE VERTICAL RIBS AND WEB-STIFFENERS.

ONLY P1 AND P16 REPRESENT A WELDED CONNECTION WHEN INTERSECTING S1 TO S4; P2 TO

P15 ONLY REPRESENTS A WELDED CONNECTION WHEN INTERSECTING S1 AND S4. DETAILS

1/S-503 AND 2/S-503 CONTAIN INFORMATION OF THESE CONNECTIONS AND REQUIRED REPAIRS.

C-

S-503

1'-6" 3'0

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D R

B Y:

C H

D B

N N

C O

N O

D B

Fi le

P at h:

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US Army Corps of Engineers

SHEET ID

S-107

P 2-

A N

D H

N I F

, I D

D C

O N

N R

R T

-D

R . J

-D

2D W

C :\U se rs

\g 3e nd rjj

\D oc um en ts

Va ul tW or k\ D es ig ns \C iv il

W or ks \A lb en i F al ls D am \F

Sp illw ay G at es

\D R

W \A

-D S

S H

.id w

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.S . A

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Y C

O R

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S O

E, W

LWR

REPAIR -

CONNECTION

GATE

B1-G1 P1-G1

B2-G1 P16-G1 P15-G1 P14-G1 P13-G1 P12-G1 P11-G1 P10-G1 P9-G1 P8-G1 P7-G1 P6-G1 P5-G1 P4-G1 P3-G1 P2-G1

P16-S1 P15-S1 P14-S1 P13-S1 P12-S1 P11-S1 P10-S1 P9-S1 P8-S1 P7-S1

P1-S1 P2-S1 P3-S1 P4-S1 P5-S1 P6-S1

P1-S2 P16-S2 P1-S3

P16-S3

P6-S4 P5-S4 P4-S4

P1-S4 P2-S4 P3-S4

P7-S4 P8-S4 P9-S4

P10-S4 P11-S4 P12-S4 P13-S4 P14-S1

P15-G2 P16-G2 B2-G2

P12-G2 P13-G2 P14-G2

P9-G2

P11-G2 P10-G2

P6-G2

P15-S4

P5-G2

P1-G2

P7-G2 P8-G2

P2-G2

P4-G2 P3-G2

B1-G2

P16-S4

GENERAL SHEET NOTES

1. THIS TABLE WAS CREATED USING THE GRIDLINES

DESCRIBED IN SHEET S-106.

2. THE TABLE CONTAINS ALL JOINTS CAPTURED WITHIN THE

GRIDLINES FOR EACH GATE.

3. THE MARKER "REPAIR" IDENTIFIES KNOWN WELDS

REQUIRING REPAIR. REPAIR ALL THE IDENTIFIED WELDS

IN THE TABLE FOLLOWING THE DETAILS PROVIDED IN

SHEET S-503

DETAIL: TYP WELDED CONNECTIONS P#-S#

SCALE: 2" = 1'-0"

DETAIL: TYP WELDED CONNECTIONS P#-G#

SCALE: 2" = 1'-0"

SECTION: RB

SCALE: 2"=1'

D R

B Y:

C H

D B

N N

C O

N O

D B

Fi le

P at h:

O T

US Army Corps of Engineers

SHEET ID

S-501

P 2-

A N

D H

N I F

, I D

-D

R . J

-D

2D W

C :\U se rs

\g 3e nd rjj

\D oc um en ts

Va ul tW or k\ D es ig ns \C iv il

W or ks \A lb en i F al ls D am \F

Sp illw ay G at es

\D R

W \A

-D S

S H

.id w

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Y C

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E, W

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1/4" TYP, ALL STIFFENERS

1/4" TYP

1. WELDED CONNECTIONS MUST BE REPAIRED AS SHOWN AND IN THE SPECIFICATION SECTION 05 05 23.00 28. IF ANY CONFLICTS BETWEEN REQUIREMENTS ARE IDENTIFIED, CONTRACTOR SHALL REQUEST INFORMATION

FROM COR FOR FURTHER CLARIFICATIONS.

2. IF CONDITIONS OF THE CONNECTIONS ALLOW, CONTRACTOR CAN CHOOSE TO ONLY REMOVE THE

NECESSARY LENGTH OF WELD TO REMOVE THE CRACK OR ANY LARGE DEFECT WITHOUT REMOVING THE ENTIRE CONNECTION. ONCE CRACK IS REMOVED, ANY OR ALL REMAINING WELD IN THE CONNECTION MUST

NOT HAVE ANY OTHER CRACKS OR ANY AWS D1.1 VISUAL DISCONTINUITIES.

3. WHILE REPAIRING ANY WELDED CONNECTION, ALL MATERIAL REMOVED FROM THE BASEMETAL MUST BE

RESTORED, UNLESS OTHERWISE INDICATED IN THE DRAWINGS AND SPECIFICATIONS.

4. GATE 3 UPPER LEAF'S JOINT P2-S4, DOES NOT HAVE A KNOWN CRACKED WELD, BUT ONE OF THE STIFFENERS

HAS IMPACT DAMAGE AND MUST BE REPLACED. CUT OR REMOVE THE DAMAGED STIFFENER AND REPLACE IT WITH A NEW STIFFENER. FABRICATE A NEW STIFFENER AND ATTACH/WELD IT TO THE SAME LOCATION WHERE THE DAMAGE WAS REMOVED. THIS COMPONENT CAN BE FABRICATED USING ANY OF THE MATERIALS LISTED IN TABLE 5.3 OF AWS D.1./D1.1M, AND WITH MINIMAL ULTIMATE TENSILE STRENGTH OF 70KSI. DIMENSION SHOWN ON THE VIEW A20 ARE NOT EXACT AND MUST BE CONFIRMED BASED ON THE SIZE OF THE ACTUAL GEOMETRY CONSTRAINTS IN THE FIELD. THE STIFFENER MINIMUM THICKNESS IS 0.375-INCHES.

S-103

CJP

TYP

TYP WELDED CONNECTIONS PC-#

SCALE:

S-102 2" = 1' - 0"

GENERAL SHEET NOTES

2" 51

CUT TO FIT

VERTICAL RIB PROFILE

SPILLWAY GATE UPPER LEAF RIB'S STIFFENER FRONT AND ISO VIEWS

SCALE:A20 1" = 0' - 1" 1/2" 1" 2"0

DRILL ACCESS HOLES

MAX SIZE: 1.5 INCHES DIAMETER,

GROUND CORNERS TANGENT AS SHOWN

DETAIL: WELD CONNECTION FOR DETAIL 3.1/S505

SCALE: 2" = 1' - 0"

DETAIL: WELD CONNETION FOR DETAIL 5.1/S-505

SCALE: 2" = 1' - 0"

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D R

B Y:

C H

D B

N N

C O

N O

D B

Fi le

P at h:

O T

US Army Corps of Engineers

SHEET ID

S-502

P 2-

A N

D H

N I F

, I D

-D

R . J

-D

2D W

C :\U se rs

\g 3e nd rjj

\D oc um en ts

Va ul tW or k\ D es ig ns \C iv il

W or ks \A lb en i F al ls D am \F

Sp illw ay G at es

\D R

W \A

-D S

S H

.id w

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.S . A

R M

Y C

O R

T M

S O

E, W

1/4"TYP

TYP BOLTED CONN BETWEEN TRACK

ASSY AND MAIN HSS STRUCTURE:

• TURNED BOLTS MUST COMPLY WITH ASME B18.2.1, ASME B1.1,

ASME B46.1 AND AS DESCRIBED IN G5/S-504 AND PER THE

CONTRACT SPECIFICATIONS. TURNED BOLT MATERIAL MUST

CONFORM WITH ASTM A354 GRADE BC.

• NUT MUST CONFORM WITH TURNED BOLT THREAD NOMINAL SIZE,

PITCH, AND THREAD CLASS 3B. NUT MUST CONFORM TO ASTM A563,

HEAVY HEX, GRADE C.

• CIRCULAR WASHER MUST CONFORM TO ASTM F436/F436M TYPE 1,

AND SIZE MUST BE IN ACCORDANCE TO TURNED BOLT SIZE.

• HELICAL SPRING-LOCK WASHERS MUST CONFORM WITH

ASME B18.21.1, ALLOY STEEL (SAE J404), AND SIZE MUST BE IN

ACCORDANCE TO TURNED BOLT SIZE.

TYP BOLTED CONN-A BETWEEN GUIDE

SPRING ASSY AND TRACK ASSY:

FLAT COUNTERSUNK HEAD SCREWS, 1/2" DIA., 1-1/14" LONG,

13 UNC-2, MUST COMPLY WITH ASTM A449 or F835

TYP BOLTED CONN-B BETWEEN GUIDE

SPRING ASSY AND TRACK ASSY:

• SOCKET HEAD BOLT, 3/4" DIA., 5-1/2" LONG, 10 UNC-2

BOLT MUST COMPLY WITH ASTM A574

• NUTS MUST CONFORM WITH ASTM A563 GRADE C3,

HEAVY HEX

• CIRCULAR WASHER MUST CONFORM TO ASTM F436/F436M

TYPE 1, AND SIZE MUST BE IN ACCORDANCE TO BOLT SIZE.

• HELICAL SPRING-LOCK WASHERS MUST CONFORM WITH

ASME B18.21.1, ALLOY STEEL (SAE J404), AND SIZE MUST BE

IN ACCORDANCE TO BOLT SIZE.

1. COMPONENTS FROM THE GUIDE SPRING ASSY SHOWN IN

DETAIL 3/S-505 AND 5.1/S-505 MUST BE INSTALL AS

INDICATED IN THE CORRESPONDING DETAILS SHOWN HERE.

2. ALL BOLTS MUST BE REPLACED PER DETAILS SHOWN HERE

AND IN ACCORDANCE WITH SPECIFICATIONS SECTION 35 20

16.53 25.

3. THE EXISTING ROLLER CHAIN TRACK ASSY CONTAINS

COMPONENTS IN-KIND TO THE ONES SHOWN IN DETAILS

3/S-505 AND 5.1/S-505. REMOVE EXISTING COMPONENTS

BEFORE INSTALLING THE NEW ONES.

4. INSTALL ALL BOLTS AND SCREWS IDENTIFIED HEREIN WITH

TOOL REMOVABLE THREAD-LOCKING COMPOUND. CONFIRM

COMPOUND COMPATIBILITY WITH BOLTS AND SCREWS

MATERIAL.

5. TIGHTEN ALL BOLTS AND SCREWS IDENTIFIED HEREIN

SNUG-TIGHT.

GUIDE SPRING ASSY CONN TO ROLLER CHAIN TRACK ASSY

SCALE:B8 1 1/2" = 1' - 0" 4" 8" 1' - 4"0

BOLT CONN: ROLLER CHAIN TRACK ASSY TO MAIN HSS AND GUIDE SPRING ASSY

SCALE:B17 1" = 1' - 0" 1' 2'0

GUIDE SPRING ASSY

AND

MOUNTING PEDESTAL

ROLLER CHAIN TRACK ASSY CL

SPRING STOP

CENTER POINT

TRACK RADIUS

16"

R0.09"

16" X 45.00° Chamfer

1.875 - .063

.000+ " 2.000 MAX"

1 5/16" - 8 UN 3A

TURNED BOLTS

SCALE:G5 12" = 1' - 0"

1' -7

1/4"

1/4" TYP

(1/4")

(1/4") TYP

SEE VIEW B8/S-502

1.375 - .000 .001+ "

REAM HOLES THRU AS INDICATED

IN THE CONTRACT SPECIFICATIONS,

THIS APPLIES TO BOTH CONNECTING

PARTS. HOLES LOCATION MUST BE

CONFIRMED IN THE FIELD.

19.50°

DETAIL: TYP WELDED CONNECTIONS P#-S#

SCALE: 1 1/2" = 1' - 0"

DETAIL: TYP WELDED CONNECTIONS P#-G#

SCALE: 1 1/2" = 1' - 0"

DETAIL: TYP WELDED CONNECTIONS B#-G#

SCALE: 1 1/2" = 1'-0"

SECTION: VIEW FROM DETAIL 3/S-503

SCALE: 1 1/2" = 1'-0"

SECTION: VIEW FROM DETAIL 3/S-503

SCALE: 1 1/2" = 1'-0"

DETAIL: TYP WELDED CONNECTIONS LC-#

SCALE: 1 1/2" = 1'-0"

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D R

B Y:

C H

D B

N N

C O

N O

D B

Fi le

P at h:

O T

US Army Corps of Engineers

SHEET ID

S-503

P 2-

A N

D H

N I F

, I D

-D

R . J

-D

2D W

C :\U se rs

\g 3e nd rjj

\D oc um en ts

Va ul tW or k\ D es ig ns \C iv il

W or ks \A lb en i F al ls D am \F

Sp illw ay G at es

\D R

W \A

-D S

S H

.id w

T U

.S . A

R M

Y C

O R

T M

S O

E, W

1. WELDED CONNECTIONS MUST BE REPAIRED AS SHOWN AND IN THE SPECIFICATION SECTION 05 05 23.00 28. IF ANY CONFLICTS BETWEEN REQUIREMENTS ARE IDENTIFIED, CONTRACTOR SHALL REQUEST INFORMATION FROM COR FOR FURTHER

CLARIFICATIONS.

2. IF CONDITIONS OF THE CONNECTIONS ALLOW, CONTRACTOR CAN CHOOSE TO ONLY REMOVE THE NECESSARY LENGTH OF

WELD TO REMOVE THE CRACK OR ANY LARGE DEFECT WITHOUT REMOVING THE ENTIRE CONNECTION. ONCE CRACK IS REMOVED, ANY OR ALL REMAINING WELD IN THE CONNECTION MUST NOT HAVE ANY OTHER CRACKS OR ANY AWS D1.1 VISUAL

DISCONTINUITIES.

3. WHILE REPAIRING ANY WELDED CONNECTION, ALL MATERIAL REMOVED FROM THE BASEMETAL MUST BE RESTORED, UNLESS

OTHERWISE INDICATED IN THE DRAWINGS AND SPECIFICATIONS.

4. DETAIL 3, SECTION A AND SECTION B SHOW THE WELD DETAILS FOR THE OUTER CONNECTION BETWEEN THE END-BEAM ASSY

AND THE HORIZONTAL GIRDERS.

5. DETAIL 3 SHOWS THE TOP GIRDER, THE CONNECTION FOR THE BOTTOM GIRDER IS A MIRROR OF DETAIL 3, MIRROR PLANE IS

PERPENDICULAR TO GIRDER'S WEB.

6. ACCESS HOLES MAX SIZE IS 1.5 INCHES, UNLESS OTHERWISE APPROVED BY THE COR.

1/4"

1/4" TYP

1/4" TYP 3/4"

3/4"TYP

(3/4")TYP

DRILL ACCESS HOLES

MAX SIZE: 1.5 INCHES

DIAMETER, GROUND

CORNERS TANGENT AS

SHOWN

DRILL ACCESS HOLES

MAX SIZE: 1.5 INCHES

DIAMETER, GROUND

CORNERS TANGENT AS

SHOWN

CJP

TYP

CJP

TYP

CJP

TYP

S-106

SKIN

A -

B-

S-106

S-105

ISO VIEW OF GENERAL AREA OF DETAIL 3 AND 4/S-503

SCALE:B20 1 1/2" = 1' - 0"

TOP GIRDER

OUTER

CONNECTION

INNER

CONNECTION

TOP GIRDER

INNER

CONNECTION

OUTER

CONNECTION

1/2"

1/2" TYP

(1/4) G

TYP

1/2"

1/2"TYP

(1/4) G

TYP

OUTER

CONNECTION

INNER

CONNECTION CL

TOP GIRDER

1/2"

1/2"TYP 1/2"

1/2" TYP

1/2"

1/2"TYP

DETAIL: WELD CONNECTION FOR DETAIL 3.2/S-505

SCALE: 2" = 1' - 0"

DETAIL: WELD CONNECTION FOR DETAIL 5.2/S-505

SCALE: 2" = 1' - 0"L

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D R

B Y:

C H

D B

N N

C O

N O

D B

Fi le

P at h:

O T

US Army Corps of Engineers

SHEET ID

S-504

P 2-

A N

D H

N I F

, I D

-D

R . J

-D

2D W

C :\U se rs

\g 3e nd rjj

\D oc um en ts

Va ul tW or k\ D es ig ns \C iv il

W or ks \A lb en i F al ls D am \F

Sp illw ay G at es

\D R

W \A

-D S

S H

.id w

T U

.S . A

R M

Y C

O R

T M

S O

E, W

1. COMPONENTS FROM THE GUIDE SPRING ASSY SHOWN IN DETAILS 3/S-505 AND 5.2/S-505

MUST BE INSTALL AS INDICATED IN THE CORRESPONDING DETAILS SHOWN HERE.

2. ALL BOLTS AND SCREWS MUST BE REPLACED PER DETAILS SHOWN HERE AND IN

ACCORDANCE WITH SPECIFICATIONS SECTION 35 20 16.53 25.

3. THE EXISTING ROLLER CHAIN TRACK ASSY CONTAINS COMPONENTS IN-KIND TO THE ONES

SHOWN IN DETAILS 3/S-505 AND 5.2/S-505. REMOVE EXISTING COMPONENTS BEFORE

INSTALLING THE NEW ONES. THE ORIGINAL SPRING STOP MUST BE REMOVED BEFORE

REPAIRING THE TRACKS WITH THE BOLTED PLATES AS INDICATED IN MECHANICAL

DRAWINGS.

4. INSTALL ALL BOLTS AND SCREWS IDENTIFIED HEREIN WITH TOOL REMOVABLE

THREAD-LOCKING COMPOUND. CONFIRM COMPOUND COMPATIBILITY WITH BOLTS AND

SCREWS MATERIAL.

5. TIGHTEN ALL BOLTS AND SCREWS IDENTIFIED HEREIN SNUG-TIGHT.

1/4"TYP

TYP STRUCTURAL BOLTED CONN BETWEEN

TRACK ASSY AND MAIN HSS STRUCTURE:

• TURNED BOLTS MUST COMPLY WITH ASME B18.2.1, ASME B1.1,

ASME B46.1 AND AS DESCRIBED IN F6/S-504 AND PER THE

CONTRACT SPECIFICATIONS. TURNED BOLT MATERIAL MUST

CONFORM WITH ASTM A354 GRADE BC.

• NUT MUST CONFORM WITH TURNED BOLT THREAD NOMINAL SIZE,

PITCH, AND THREAD CLASS 3B. NUT MUST CONFORM TO ASTM A563,

HEAVY HEX, GRADE C.

• CIRCULAR WASHER MUST CONFORM TO ASTM F436/F436M TYPE 1,

AND SIZE MUST BE IN ACCORDANCE TO TURNED BOLT SIZE.

• HELICAL SPRING-LOCK WASHERS MUST CONFORM WITH

ASME B18.21.1, ALLOY STEEL (SAE J404), AND SIZE MUST BE IN

ACCORDANCE TO TURNED BOLT SIZE.

TYP BOLTED CONN-A BETWEEN GUIDE

SPRING ASSY AND TRACK ASSY:

FLAT COUNTERSUNK HEAD SCREWS, 1/2" DIA., 1-1/14" LONG,

13 UNC-2, MUST COMPLY WITH ASTM A449 or F835

TYP BOLTED CONN-B BETWEEN GUIDE

SPRING ASSY AND TRACK ASSY:

• SOCKET HEAD BOLT, 3/4" DIA., 5-1/2" LONG, 10 UNC-2

BOLT MUST COMPLY WITH ASTM A574

• NUTS MUST CONFORM WITH ASTM A563 GRADE C3,

HEAVY HEX

• CIRCULAR WASHER MUST CONFORM TO ASTM F436/F436M

TYPE 1, AND SIZE MUST BE IN ACCORDANCE TO BOLT SIZE.

• HELICAL SPRING-LOCK WASHERS MUST CONFORM WITH

ASME B18.21.1, ALLOY STEEL (SAE J404), AND SIZE MUST BE IN

ACCORDANCE TO BOLT SIZE.

SEE VIEW B10/S-504

1' -7

1/4"

1/4" TYP

(1/4")

(1/4") TYP

GUIDE SPRING ASSY CONN TO ROLLER CHAIN TRACK ASSY

SCALE:B10 1 1/2" = 1' - 0"

BOLT CONN: ROLLER CHAIN TRACK ASSY TOM MAIN HSS AND GUIDE SPRING ASSY

SCALE:B17 1" = 1' - 0" 1' 2'0

19.50°

GUIDE SPRING ASSY

AND

MOUNTING PEDESTAL

ROLLER CHAIN TRACK ASSY

SPRING STOP

GENERAL SHEET NOTES

CENTER POINT

TRACK RADIUS

R0.12"

16" X 45.00° Chamfer

1 7/8" - 6 UN 3A

2.875 - .063

.000+ " 2.000 MAX"11

TURNED BOLTS

SCALE:F6 12" = 1' - 0"

1.937 - .000 .001+ "

REAM HOLES THRU AS INDICATED

IN THE CONTRACT SPECIFICATIONS,

THIS APPLIES TO BOTH CONNECTING

PARTS. HOLES LOCATION MUST BE

CONFIRMED IN THE FIELD.

1' -7

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D R

B Y:

C H

D B

N N

C O

N O

D B

Fi le

P at h:

O T

US Army Corps of Engineers

SHEET ID

S-505

P 2-

A N

D H

N I F

, I D

G U

Y D

-D

R . J

-D

2D W

C :\U se rs

\g 3e nd rjj

\D oc um en ts

Va ul tW or k\ D es ig ns \C iv il

W or ks \A lb en i F al ls D am \F

Sp illw ay G at es

\D R

W \A

-D S

S H

.id w

T U

.S . A

R M

Y C

O R

T M

S O

E, W

10"

8"3

2" 6" 2"

12"

8"6"

64"

4" 3"

2'-101 2"

1. ALL GUIDE SPRING ASSEMBLIES FOR ALL GATES MUST BE REPLACED WITH NEW COMPONENTS FABRICATED

PER THESE DETAILS AND SPECIFICATIONS, UNLESS OTHERWISE SPECIFIED.

2. PROVIDE SURFACES FINISHES PER ASME B46.1 AS SHOWN ON THE DRAWINGS. PROVIDE A 125 MICRO-INCH

FINISH ON ALL MACHINED SURFACES, UNLESS SHOWN OTHERWISE

3. BREAK ALL SHARP CORNERS AND EDGES, AND BLEND SMOOTH ALL TRANSITIONS AT MACHINED

COMPONENTS.

4. GUIDE SPRING, DETAIL 1, MATERIAL MUST CONFORM WITH CONTRACT SPECIFICATIONS; ASTM A689 AND HEAT

TREATED/TEMPERED TO 400 BRINELL.

5. COMPONENTS IN DETAILS 2 TO 5, SPRING STOPS, CONNECTION PLATE, CONNECTION BRACKET AND

CONNECTION PEDESTALS, CAN BE FABRICATED USING ANY OF THE MATERIALS LISTED IN TABLE 5.3 OF AWS D.1./D1.1M, APPROVED BASED METALS FOR PREQUALIFIED WPS, AND HAVE MINIMAL ULTIMATE TENSILE STRENGTH OF 60KSI. RECOMMENDED MATERIALS ARE ASTM A36, ASTM A572 GRADE 50, AND ASTM A709

GRADE 50 ZONE 2, NO WEATHERING STEEL IS PERMITTED.

6. ALL COMPONENTS MUST BE PAINTED AS INDICATED IN THE SPECIFICATIONS, SECTION 09 97 02, BUT

COMPONENTS IN DETAILS 3 AND 5 MUST BE WELDED PRIOR OF BEING PAINTED.

GUIDE SPRING ASSY

SCALE:A12 2 1/2" = 1' - 0"

GUIDE SPRING

SCALE:

- 2 1/2" = 1' - 0"

CONNECTION PLATE

SCALE:

- 6" = 1' - 0"

CONNECTION BRACKET

SCALE:

- 6" = 1' - 0"

UPPER LEAF CONNECTION PEDESTAL

SCALE:

5.1

- 6" = 1' - 0"

LOWER LEAF CONNECTION PEDESTAL

SCALE:

5.2

- 6" = 1' - 0"

32"

R15"

R2"

16"

SPRING STOP: MODIFIED TRACK CONFIGURATION

SCALE:

- 12" = 1' - 0"

R91 2"

1'-85 8"

GENERAL SHEET NOTES

NOTE 4

NOTE 5

32"

DRILL AND COUNTERSINK FOR 1/2" - 13 UNC-2

FLAT COUNTERSUNK HEAD SCREWS

DRILL AND COUNTERBORE, AS SPECIFIED PER ASME B18.3 APPENDIX A NORMAL FIT,

FOR SOCKET HEAD BOLTS, 3/4" DIA., 5-1/2" LONG, 10 UNC-2

64" 131

64"

64" 163

64"

ANGULAR

GENERAL

LINEAR FRACTIONAL

0.002"

0 DECIMAL PLACES

1 DECIMAL PLACE

LINEAR DECIMAL

0.010" 0.030"

TOLERANCES UNLESS OTHERWISE SPECIFIED

1 DECIMAL PLACE

0.5 0.1

2 DECIMAL PLACES

3 DECIMAL PLACES

SAWING, FLAME CUTTING,

SHEARING, AND BREAKING

STRUCTURAL SHAPES AND

WELDING

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D R

B Y:

C H

D B

N N

C O

N O

D B

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US Army Corps of Engineers

SHEET ID

M-001

P 2-

A N

D H

N I F

, I D

N O

C . Z

M . W

:\U se rs \g

2e nc ca z\

D oc um en ts

Va ul tW or k\ D es ig ns \C iv il

W or ks \A lb en i F al ls D am \F

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\A N

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MECHANICAL GENERAL NOTES:

1. INFORMATION, TOLERANCES, AND NOTES ON THIS SHEET APPLY TO ALL MECHANICAL DRAWINGS, UNLESS NOTED OTHERWISE.

2. MAKE CONNECTIONS BETWEEN STAINLESS STEEL AND STAINLESS OR CARBON STEEL WITH ASTM F593A-D (CONDITION: SH1-4) BOLTS, ASTM F594A-D (CONDITION: SH1-4) NUTS. PROVIDE 304 STAINLESS

WASHERS, MEETING THE DIMENSIONAL REQUIREMENTS OF ASME B18.21.1, AT ALL STAINLESS

CONNECTIONS.

3. INSTALL FASTENERS WITH TOOL REMOVABLE THREAD-LOCKING COMPOUND AS INDICATED. CONFIRM

COMPOUND COMPARABILITY WITH MATERIAS.

4. IF JACKING SCREWS ARE USED FOR ALIGNMENT, THEY SHALL BE REMOVED AFTER FINAL ALIGNMENT IS

COMPLETE AND MOUNTING BOLTS ARE TORQUED.

5. PROVIDE STAINLESS STEEL SHIMS MEETING ASTM A240 TYPE 304 FOR ALIGNMENT OF MACHINERY.

DEBURR ALL SHIMS PRIOR TO INSTALLATION. USE SHIMS THAT MATCH THE DIMENSION OF THE

COMPONENT FOOT.

6. PERFORM WELDING OF STAINLESS STEEL IN ACCORDANCE WITH AWS D1.6. SEE SPECIFICATION

SECTION 05 50 14 FOR FURTHER REQUIREMENTS.

7. PERFORM WELDING OF CARBON STEEL IN ACCORDANCE WITH AWS D1.1. SEE SPECIFICATION SECTION

05 50 14 FOR FURTHER REQUIREMENTS.

8. MACHINE KEYS AND KEYWAYS PER ANSI B17.1 1967 (R 2017) INCLUDING THE RECOMMENDED CHAMFERS AND FILLETS PROVIDED IN THE STANDARD. SUPPLY KEYS FOR ALL ASSEMBLIES WHERE DIRECTLY

INDICATED OR WHERE KEYWAYS ARE SHOWN FOR ONE OR BOTH MATING COMPONENTS.

9. PROVIDE SURFACES FINISHES PER ASME B46.1 AS SHOWN ON THE DRAWINGS. PROVIDE A 125

MICRO-INCH FINISH ON ALL MACHINED SURFACES, UNLESS SHOWN OTHERWISE.

10. VERIFY PROCURED COMPONENT DIMENSIONS AND UPDATE LAYOUT AS REQUIRED TO ACCOMODATE VARIATIONS FROM THE BASIS OF DESIGN COMPONENTS AS SHOWN IN THE MECHANICAL DRAWINGS.

SUBMIT UPDATED LAYOUT AND COMPONENTS FOR APPROVAL WITH SHOP DRAWINGS.

11. SHOP DRAWINGS MUST BE PREPARED IN ACCORDANCE WITH ASME Y14.5 AND SHALL INCLUDE TOLERANCES AND FEATURE CONTROLS AS REQUIRED TO FABRICATE A MACHINERY ASSEMBLY THAT OPERATES AS DESCRIBED IN THIS CONTRACT WITHOUT ANY INTERFERENCES OR BINDING DURING

OPERATION.

12. ALL LINEAR UNITS ARE FEET AND INCHES OR INCHES AND ALL ANGULAR UNITS ARE DEGREES, UNLESS

SHOWN OTHERWISE.

13. BREAK ALL SHARP CORNERS AND EDGES, AND BLEND SMOOTH ALL TRANSITIONS AT MACHINED

COMPONENTS.

14. ASSIGN A PART NUMBER TO ALL COMPONENTS AND MARK, BY EITHER EMBOSSING OR ETCHING. SHOP ASSEMBLE ALL PARTS TO CONFIRM PROPER FIT UP AND TOLERANCING. MATCH MARK PARTS FOR

REFERENCE DURING FINAL ASSEMBLY.

15. PAINT ALL CARBON STEEL COMPONENTS PER SPECIFICATION SECTION 09 97 02. PROVIDE A SINGLE COAT OF PRIME PAINT ON ALL FAYING SURFACES. DO NOT PAINT GEAR TEETH, SHAFT OR JOURNAL BEARING SURFACES, AND ANY OTHER ROTATING OR SLIDING SURFACES. DO NOT PAINT STAINLESS

STEEL, BRONZE, OR SELF-LUBRICATING COMPONENTS UNLESS OTHERWISE NOTED.

16. SEE SPECIFICATION SECTIONS:

• 09 97 02 - PAINTING: HYDRAULIC STRUCTURES

• 35 20 16.53 - VERTICAL LIFT GATES

FOR ADDITIONAL EQUIPMENT REQUIREMENTS.

2D W

LOWER LEAF ROLLER TRACK PARTS LIST

NOTEMATERIALDESCRIPTIONQTYITEM NO.

FABRICATED; SEE M-105ASTM A276 UNS S41000,

COND H, COLD-FINISHED

STRAIGHT TRACK PLATE49

FABRICATED; SEE M-105ASTM A276 UNS S41000,

COND H, COLD-FINISHED

CURVED TRACK PLATE410

SEE M-104 (TYPICAL DETAIL)ASTM A5743/8"-16 UNC X 1.25"

SOCKET HEAD CAP SCREW

10411

SEE M-104 (TYPICAL DETAIL)G-10 EPOXY GLASSISOLATION WASHER10412

SEE DETAIL THIS SHEETASTM A354 GRADE BC 1-1/4"-7UNC CLASS 2

THREADED STUD (UPPER)

SEE DETAIL THIS SHEETASTM A354 GRADE BC1-1/4"-7UNC CLASS

2THREADED STUD (LOWER)

ANSI B18.21.1SAE J404LOCK WASHER3215

ANSI B18.2.2 - 1 1/4 - 7ASTM A563, GRADE C1-1/4"-7UNC CLASS 2 HEX

NUT

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D R

B Y:

C H

D B

N N

C O

N O

D B

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P at h:

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US Army Corps of Engineers

SHEET ID

M-101

P 2-

A N

D H

N I F

, I D

T R

R O

C H

Y D

C . Z

M . W

:\U se rs \g

2e nc ca z\

D oc um en ts

Va ul tW or k\ D es ig ns \C iv il

W or ks \A lb en i F al ls D am \F

Sp illw ay G at es

\A N

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SCALE:

UPPER LEAF TRACK AND CHAIN

3" = 1'-0"

SHIM AS REQUIRED

AT TOP OF TRACK ONLY

SCALE:

1/8" SHIM

6" = 1'-0"

MATERIAL: 304 STAINLESS STEEL

PER: ASTM A240 304

1/8" PLATE

SCALE:

LOWER LEAF TRACK AND CHAIN

3" = 1'-0"

SCALE:

ISOLATION WASHER

2'-0" = 1'-0"

MATERIAL: G-10 EPOXY GLASS

SEE M-104 FOR ASSEMBLY DETAILS

16 "

8 "

32" CHAMFER

0.63"

NOTES:

1. SEE SHEET M-001 FOR GENERAL MECHANICAL NOTES

2. MAXIMUM ROLLER CHAIN SAG NO GREATER THAN 3/4". SEE 35 20 16.53.

3. TOTAL SHIMMED HEIGHT PER TRACK NOT TO EXCEED 3/4".

4. PAINT MATING SURFACES OF STAINLESS STEEL AND CARBON STEEL PLATES PRIOR TO FINAL ASSEMBLY.

5. PAINT ALL SURFACES PER SPEC 09 97 02. OVERLAP PAINT SYSTEM ON STAINLESS STEEL TRACK EDGE.

6. ALIGNMENT DOWEL HOLE LOCATION & DIA. SHOWN FOR REFERENCE. CONTRACTOR MUST FIELD VERIFY.

7. TIGHTEN STUD/NUT TO "SNUG TIGHT" AND APPLY THREAD-LOCKING COMPOUND.

UPPER LEAF ROLLER TRACK PARTS LIST

ITEM NO. QTY DESCRIPTION MATERIAL NOTE

1 4 STRAIGHT TRACK PLATE

ASTM A276 UNS S41000,

COND H, COLD-FINISHED FABRICATED; SEE M-104

2 4 CURVED TRACK PLATE

ASTM A276 UNS S41000,

COND H, COLD-FINISHED FABRICATED; SEE M-104

3 112 3/8"-16 UNC X 1.25"

SOCKET HEAD CAP SCREW ASTM A574 SEE M-104 (TYPICAL DETAIL)

4 112 ISOLATION WASHER G-10 EPOXY GLASS SEE M-104 (TYPICAL DETAIL)

5 16

1-1/4"-7UNC CLASS 2

THREADED STUD (UPPER) ASTM A354 GRADE BC SEE DETAIL THIS SHEET

6 16

1-1/4"-7UNC CLASS 2

THREADED STUD (LOWER) ASTM A354 GRADE BC SEE DETAIL THIS SHEET

7 32 LOCK WASHER SAE J404 ANSI B18.21.1

8 32 1-1/4"-7UNC CLASS 2 HEX

NUT

ASTM A563, GRADE C ANSI B18.2.2 - 1 1/4 - 7

SCALE:

LOWER STUD

1'-0" = 1'-0"

MATERIAL: ASTM A354 GRADE BC

PER: ASME B18.31.2

SCALE:

UPPER STUD

1'-0" = 1'-0"

MATERIAL: ASTM A354 GRADE BC

PER: ASME B18.31.2

1.25"

16" 111

16"

16" 23

16" CHAMFER

BOTH ENDS

11 14"-7 UNC CLASS 2

BOTH ENDS

11 14"-7 UNC CLASS 2

BOTH ENDS

NOTE: QUANTITIES SHOWN ARE TOTAL FOR 1 GATE.

SHIM6"

SHIM

REF.

32" TYP.

2" 4"

TYP. 3/4" REF.

SEE NOTE 6

SEE NOTE 7

2D W

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D R

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C H

D B

N N

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US Army Corps of Engineers

SHEET ID

M-102

P 2-

A N

D H

N I F

, I D

R O

C H

C . Z

M . W

:\U se rs \g

2e nc ca z\

D oc um en ts

Va ul tW or k\ D es ig ns \C iv il

W or ks \A lb en i F al ls D am \F

Sp illw ay G at es

\A N

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8" TYP

4.000 3.999"

5.813 .031"

OUT TO OUT OF GROOVE

.046

.049"R0.01" MAX RADIUS

AT BOTTOM CORNERS

OF GROOVE

6.38"

0.28"

10.50"

SCALE:

ROLLER PIN

6" = 1'-0"

SCALE:

UPPER LEAF ROLLER CHAIN

3" = 1'-0"

SCALE:

UPPER LEAF ROLLER LINK

6" = 1'-0"

SCALE:

ROLLER

6" = 1'-0"

32" X 45° CHAMFER

EACH END

16" CHAMFER TYP

16" X 45°

BOTH SIDES

2.10" TYP

1.000 - .000 .003+ "

STANDARD

ASTM B18.27 NA1-100

RETAINING RING

PIN HOLE

1.25" TYP.

PIN HOLE

ROLLER

NO. REQD: 2 PER UPPER GATE LEAF

MATERIAL: UNS S21800, Condition A

PER: ASTM A 276

NO. REQD: 42 PER ROLLER CHAIN

MATERIAL: 304 STAINLESS STEEL

PER: ASTM A 276, Cond. A, COLD-FINISHED PER ASTM A 484/A 484M, Class C

NO. REQD: 86 PER ROLLER CHAIN

MATERIAL: 17-4 STAINLESS STEEL

PER: ASTM A 564/A 564M, TYPE 630, COND. H1150

NO. REQD: 42 PER ROLLER CHAIN

DETAIL

SCALE:

- 2'-0" = 1'-0"

SECTION

SCALE:

- 3" = 1'-0"

SECTION

- 6' = 1'-0"

SECTION

- 6" = 1'-0"

8.005 8.008"

ROLLER

SEE DETAIL

THIS SHEET

ROLLER LINK

SEE DETAIL

THIS SHEET

ROLLER LINK

SEE DETAIL

THIS SHEET

ROLLER PIN

SEE DETAIL

THIS SHEET

R11.56"

BLEND

SMOOTH, TYP.

UPPER LEAF ROLLER CHAIN ASSEMBLY

ROLLER

SEE DETAIL

THIS SHEET

ROLLER LINK

SEE DETAIL

THIS SHEET

2D W

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D R

B Y:

C H

D B

N N

C O

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Fi le

P at h:

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US Army Corps of Engineers

SHEET ID

M-103

P 2-

A N

D H

N I F

, I D

R O

C H

C . Z

M . W

:\U se rs \g

2e nc ca z\

D oc um en ts

Va ul tW or k\ D es ig ns \C iv il

W or ks \A lb en i F al ls D am \F

Sp illw ay G at es

\A N

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0.28"

6.38"

5.813 .031"

OUT TO OUT OF GROOVE

6.75"

0.28"

R0.01" MAX RADIUS

AT BOTTOM CORNERS

OF GROOVE

SCALE:

LOWER LEAF ROLLER LINK

6" = 1'-0"

SCALE:

ROLLER

6" = 1'-0"

SCALE:

LOWER LEAF ROLLER CHAIN

3" = 1'-0"

SCALE:

ROLLER PIN

6" = 1'-0"

8" TYP

4.000 3.999"

NO. REQD: 2 PER LOWER GATE LEAF

MATERIAL: UNS S21800, COND. A

PER: ASTM A 276

NO. REQD: 72 PER ROLLER CHAIN

MATERIAL: 304 STAINLESS STEEL

PER: ASTM A 276, Cond. A, COLD-FINISHED PER ASTM A 484/A 484M, Class C

NO. REQD: 146 PER ROLLER CHAIN

MATERIAL: 17-4 STAINLESS STEEL

PER: ASTM A 564/A 564M, TYPE 630, COND. H1150

NO. REQD: 72 PER ROLLER CHAIN

STANDARD

ASTM B18.27 NA1-100

RETAINING RING

16" X 45°

BOTH SIDES

ROLLER

SECTION

SCALE:

- 3" = 1'-0"

SECTION

SCALE:

SECTION

SCALE:

1.25" TYP.

1.000 - .000 .003+ "1

16" X CHAMFER TYP

.046 .049"

32" X 45° CHAMFER

EACH END

DETAIL

SCALE:

- 2'-0" = 1'-0"

PIN HOLE

LOWER LEAF ROLLER CHAIN ASSEMBLY

ROLLER

SEE DETAIL

THIS SHEET

ROLLER LINK

SEE DETAIL

THIS SHEET

ROLLER PIN

SEE DETAIL

THIS SHEET

ROLLER LINK

SEE DETAIL

THIS SHEET

4.25"

ROLLER LINK

SEE DETAIL

THIS SHEET

ROLLER

SEE DETAIL

THIS SHEET

2D W

1 2 3 4

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

D R

B Y:

C H

D B

N N

C O

N O

D B

Fi le

P at h:

O T

US Army Corps of Engineers

SHEET ID

M-104

P 2-

A N

D H

N I F

, I D

R O

T R

C . Z

M . W

:\U se rs \g

2e nc ca z\

D oc um en ts

Va ul tW or k\ D es ig ns \C iv il

W or ks \A lb en i F al ls D am \F

Sp illw ay G at es

\A N

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EXISTING OPENING

FOR DOG HOUSING

IN TOP HALF OF

TRACKS ONLY.

SHOWN FOR REF.

SCALE:

UPPER LEAF ROLLER TRACK

3" = 1'-0"

ROLLER TRACK

DOG

REF. 7.

" R

REF.

8 EXISTING HOLES IN 2 LOCATIONS

FOR TURNED BOLTS;

REAM HOLES & REPLACE

TURNED BOLTS REFER TO

S-502 FOR DETAILS

4" TYP.

REF.

4" TYP.

REF

4" X CHAMFER BOTH ENDS

NOTES:

1. DRILL & COUNTERBORE THRU HOLES FOR SCREWS WITH ISOLATION SHOULDER WASHER AS SHOWN.

2. PAINT MATING SURFACES OF STAINLESS STEEL AND CARBON STEEL PLATES PRIOR TO FINAL ASSEMBLY.

3. PAINT ALL SURFACES PER SPEC 09 97 02. OVERLAP PAINT SYSTEM ON STAINLESS STEEL TRACK EDGE.

4. CLAMP TRACK PLATES TO EXISTING FLANGES AND MATCH DRILL HOLES FOR TRACK FASTENERS.

5. TAP HOLES IN EXISTING TRACK PLATE FOR 3/8-16 UNC SOCKET HEAD CAP SCREW (SHCS).

6. INSTALL SHCS WITH THREAD-LOCKING COMPOUND, SEE GENERAL NOTES.

FLOW

MATERIAL: 410 STAINLESS STEEL

PER: ASTM A276, COND. H COLD-FINISHED

NO. REQD: 2 PER ROLLER TRACK

SCALE:

UPPER LEAF STRAIGHT TRACK

6" = 1'-0"

SEE NOTE 3

N D

SCALE:

CURVED TRACK

3" = 1'-0"

MATERIAL: 410 STAINLESS STEEL

PER: ASTM A276, COND. H COLD-FINISHED

NO. REQD: 2 PER ROLLER TRACK

SAME DESIGN BOTH UPPER AND LOWER LEAF

TRACK EDGE

0.97"0.97"

CENTER HOLES ON

TRACK EDGE , TYP.

SEE NOTE 1

TRACK EDGE

CURVED TRACK

SECTION

SCALE:

- 3" = 1'-0"

SEE NOTE 1

SEE NOTE 2

SEE NOTE 4

N D

SEE NOTE 5

16 " TYP.

16 " TYP. 0.485 .005"

24.7° TYP.

CURVED TRACK

R111 4"

R101 2"

SECTION

SCALE:

- 1'-0" = 1'-0"

TYP. UPPER & LOWER

SECTION

SCALE:

- 1'-0" = 1'-0"

TYP.

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File details come from the government source that posted it. Updated Mar 27, 2025.