Attch__16-Drawings_S-105_and_S-105A.pdf

S-105

REPAIR LOCATION PLAN

5th STREET TUNNEL

S-105 SCALE: N.T.S.

REPAIR LOCATION PLAN

5th STREET STEAM TUNNEL

NORTH

EXISTING STANCHION ASSESSMENT

LOCATION

STANCHION

(EXISTING)

REPAIR

CLEAN

(w/ NEW)

REPLACEMENT

(STANCHION)

LOCATIONS

75, 76, 77, 79, 67, 68, 69, 74, 62, 63, 64, 65, 58, 59, 60, 61, 43, 53, 56, 57, 26, 29, 31, 34, 8, 9, 41, 70, 78

84, 85, 86, 87

66, 71, 72, 73, 83, 50, 51, 52, 54, 55, 45, 46, 47, 48, 49, 38, 39, 40, 42, 44, 32, 33, 35, 36, 37, 24, 25, 27, 28, 30, 19, 20, 21, 22, 23, 14, 15, 16, 17, 18, 7, 10, 11, 12, 13, 1, 2, 3, 4, 5, 6, TUNNEL CONCRETE REPLACEMENT

(STANCHION)

LOCATION

SURFACE

TUNNEL

(APPROXIMATE)

LENGTH

BETWEEN 8 & 9 CEILING 10’-0"

CEILING 9’-0"BETWEEN 14 & 15

CEILINGBETWEEN 18 & 20 15’-0"

BETWEEN 40 & 41 CEILING 11’-0"

BETWEEN 44 & 50 CEILING 50’-0"

CEILINGBETWEEN 54 & 56 20’-0"

20’-0"CEILING

CEILING 7’-0"NEAR 65

CEILING 35’-0"BETWEEN 78 & 82

BETWEEN 82 & 83 15’-0"CEILING/WALL

APPLICATION LOCATIONS

EXTERNAL/INTERNAL WATERPROOFING

WATERPROOFING

EXTERNAL

WATERPROOFING

INTERNAL

-NEAR 82

-BETWEEN 29 & 30

-NEAR 23

-BETWEEN 21 & 22

-NEAR 4

BETWEEN 60 & 63

-BETWEEN 82 & 83

-BETWEEN 78 & 82

-NEAR 65

-BETWEEN 60 & 63

-BETWEEN 54 & 56

-BETWEEN 44 & 50

-BETWEEN 40 & 41

-BETWEEN 18 & 20

-BETWEEN 14 & 15

-BETWEEN 8 & 9

APPLICATION.

2. SEE DETAIL 1/S-301 FOR EXTERNAL WATERPROOFING

WATERPROOFING APPLICATION.

REQUIRED. SEE DETAIL 2/S-301 FOR INTERNAL

ADDITIONAL INTERNAL WATERPROOFING APPLICATIONS ARE

1. LOCATIONS DEPICTED IN CHART ARE LOCATIONS WHERE

NOTES:

(STANCHION)

LOCATIONS

(ALONG TUNNEL LENGTH)

UTILITIES AFFECTED BY EXCAVATIONS

BETWEEN 8 & 9 WATER, STORM WATER

UTILITY TYPE (LINES)

BETWEEN 14 & 15

BETWEEN 18 & 20

COMM, COMM MANHOLE, STORM WATER, WATER

COMM, STORM WATER, WATER

BETWEEN 40 & 41

UTILITY, ELECTRIC MANHOLES

COMM, WATER VALVE, WATER MAINS, ELECTRIC

BETWEEN 46 & 50

MAINS, WATER VALVES, WATER SERVICE

COMM, COMM MANHOLE, WATER LINE

BETWEEN 54 & 56

ELECTRIC MANHOLE, WATER MAINS

COMM, COMM MANHOLE, ELECTRIC,

BETWEEN 60 & 62

WASTEWATER

COMM, WATER MAIN, STORM WATER,

NEAR 65 COMM

BETWEEN 78 & 83

MANHOLE, STORM WATER, WASTEWATER

COMM, COMM MANHOLE, ELECTRIC, ELECTRIC

1/S-301 EXTERNAL WATERPROOFING APPLICATION DETAIL.

ON S-105 FOR APPLICATION LOCATIONS AND DETAIL

2. FOR EXTERNAL WATERPROOFING APPLICATION, SEE CHART

ALONG TUNNEL CEILING & WALLS.

1. SEE DETAIL 2/S-303 FOR REPLACEMENT OF CONCRETE

NOTES:

DWGS.

5. UTILITIES HAVE BEEN IDENTIFITED PER WPFAB EXISTING UTILITY

ELECTRICAL AND COMMUNICATION (COMM) UTILITIES.

EXTRA PRECAUTION MUST BE TAKEN TO AVOID DAMAGE TO

(PARTICULARLY ELECTRIC AND COMM UTILITIES) IS CRITICAL.

SHORING OF UTILITIES, IF EXCAVATING AROUND UTILITIES

01 01 01, BEFORE EXCAVATION AROUND UTILITIES. PROPER

4. REFERENCE WPAFB SPEC 01 01 50, SECTION 1.4, AND SPEC

EXCAVATION AND REPAIR MEANS AND METHODS.

CONTRACTING OFFICER’S REPRESENTATIVE TO REVIEW PLANNED

C. A "PRE-DIG" CONFERENCE SHALL BE CONDUCTED WITH THE

WITH FORM AF103.

B. THE GOVT. WILL CONDUCT A SURVEY OF UTILITIES COMPLETE

AREAS OF EXCAVATION AND SUBMIT FINDINGS TO THE GOVT.

A. THE CONTRACTOR SHALL CONDUCT A UTILITY SURVEY IN ALL

COMMENCEMENT OF EXCAVATION:

3. THE FOLLOWING ITEMS SHALL BE COMPLETED PRIOR TO

UTILITIES TO PREVENT DAMAGE AND DISRUPTION TO SERVICE

2. WHERE NECESSARY, THE CONTRACTOR SHALL HAND DIG AROUND

AS WELL.

NOTED, HOWEVER UTILITIES MAY BE PRESENT IN OTHER AREAS

FOR TUNNEL REPAIRS. AREAS OF SIGNIFICANT CONGESTION ARE

1. EXISTING UTILITIES MAY BE PRESENT IN AREAS OF EXCAVATION

NOTES:

CONTAINING MATERIALS PRESENT.

ADJOINING HALF ROUND TUNNELS THAT MAY HAVE ASBESTOS

IN FEW AREAS OF THE TUNNELS, THERE ARE CERTAIN

SURVEY/REMEDIATION HAS BEEN ACCOMPLISHED. HOWEVER,

IN MAIN TUNNELS IDENTIFIED IN PROJECT, ASBESTOS

NOTE TO CONTRACTOR:

WPAFB PROCEDURES/SPECIFICATIONS.

REMOVED. ANY SEEDING RESTORATION REQUIRED SHALL BE PER

CONCRETE (SIDEWALK, CURBS) TO MATCH THE EXISTING PROFILES

G. CONCTRACTOR SHALL REPLACE ANY DEMOLISHED ASPHALT AND

NOTES SECTION, "EARTHWORK", FOR ADDITIONAL REQUIREMENTS.

ROCK PRESENCE FOR ALL AREAS OF EXCAVATION. SEE GENERAL

F. CONTRACTOR SHALL INCLUDE EXCAVATION COSTS FOR 20% SHALE

ADDITIONAL REQUIREMENTS PER WPAFB.

E. CONTRACTOR SHALL REFER TO GENERAL NOTES SHEET, S-001, FOR

c. REPAIR METHODS

b. REPAIR MATERIALS

a. CONCRETE REMOVAL METHODS

SHALL FOLLOW INFORMATION IN TABLES:

DURING TUNNEL REPAIR. THE SEQUENCE AND SCHEDULE OF WORK

THE SEQUENCING AND SCHEDULING OF WORK TO BE PERFORMED

MATERIALS (PROPERTIES) TO BE USED FOR TUNNEL REPAIR WORK,

FOR CIVIL WORKS", SECTION 1.4 "SYSTEM DESCRIPTION", FOR ALL

D. REFER TO SPECIFICATION 03 01 32 "CONCRETE REHABILITATION

ANY DEMOLITION/NEW WORK THROUGHOUT THE TUNNEL.

C. CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS PRIOR TO

B. INDICATES EVERY 5th STANCHION ALONG LENGTH OF TUNNEL.

A. EXTENTS OF 5th STREET TUNNEL REPAIR ASSESSMENT.

SHEET GENERAL NOTES:

LOCATION.

3. RE-SECURE THE CONDUIT AND FIXTURES IN ORIGINAL

REQUIRED FOR WORK.

2. REMOVE CONDUIT CLAMPS AND LIGHTING FIXTURES AS

MAINTAIN CIRCUITRY.

1. TEMPORARILY SUPPORT THE CONDUIT AND FIXTURES TO

(NOTE TO CONTRACTOR):

EXISTING ELECTRICAL CONDUIT INTERFERENCE

REPLACEMENT DETAIL.

FOR NEW LADDER INFORMATION AND 5/S-302 FOR LADDER

LADDER. AS APPLICABLE. SEE SPECIFICATION SECTION 05 51 33

LADDERS/RUNGS ALONG VERTICAL FACE OF WALL w/ NEW

REQUIRED. REPAIRS SHALL INCLUDE REPLACING EXISTING

C. LADDER (AT MANHOLE/ACCESS POINTS INTO TUNNEL) REPAIR

OF CONCRETE TUNNEL REPLACEMENT.

EXTERNAL WATERPROOFING APPLICATIONS AND LOCATIONS

INTERNAL (BEYOND TYPICAL 1’-0" BASE APPLICATION) AND

SEE CHARTS ON S-105 FOR LOCATIONS OF REQUIRED

PORTIONS OF CONCRETE TUNNEL (SEE DETAIL 1/S-301).

REPAIR METHOD), AND EXCAVATION AND REPLACEMENT OF

CORROSION (SEE DETAILS 3B & 3C/S-301 FOR APPLICABLE

CLEANING/REPLACING EXISTING REINFORCING BARS WITH

3A/S-301), PATCH FOR SPALLING CONCRETE AND

ALONG CONCRETE FOR WATER INTRUSION (SEE DETAIL

IS TO OCCUR (SEE DETAIL 1/S-301), INJECTION OF CRACKS

2/S-301), EXTERNAL WATERPROOFING WHERE EXCAVATION

WATERPROOFING THE FACE OF THE TUNNEL (SEE DETAIL

AND SLAB REQUIRED. REPAIRS SHALL INCLUDE INTERNAL

B. CONCRETE REPAIR ALONG THE TUNNEL WALLS, CEILING,

INFORMATION.

SEE SPECIFICATION 23 05 15 FOR APPLICABLE PIPE ROLLER

PIPE ROLLER SUPPORT AT THE NECESSARY PIPE LOCATIONS.

STANCHIONS. NEW STANCHIONS SHALL REQUIRE NEW

REQUIRED ACTION BASED ON ASSESSMENT OF EXISTING

ON S-105 INDICATING STANCHIONS WITHIN TUNNEL AND

REQUIRED. SEE "EXISTING STANCHON ASSESSMENT" CHART

A. EXISTING PIPE STANCHION REPAIR OR FULL REPLACEMENT

DRAWING NOTES:

REMAIN.

EXISTING PIPE ROLLER SUPPORTS AT THESE STANCHIONS SHALL

REPAIR ONLY, SHALL NOT NEED NEW PIPE ROLLER SUPPORTS.

3. EXISTING STANCHIONS (WITHIN 5TH STREET TUNNEL) REQUIRING

EXISTING STANCHIONS THAT SHALL REMAIN.

2. SEE SHEET S-302 FOR REPAIRS METHOD REQUIREMENTS TO

EXISTING STANCHION) DETAIL.

1. SEE DETAIL 1/S-303 FOR NEW STANCHION (REPLACEMENT OF

NOTES:

COORDINATOR ENGINEERING CHIEF

DATE REVISION BYNO. DATE NO. REVISION BY

C I

V

IL

ENGI

N

E E

R

US AF

WRIGHT-PATTERSON AIR FORCE BASE

88TH ABW

OF

DESIGN CHIEF

DATEDRAWNDESIGNED CHECKED

RPR/RPL STEAM STANCHIONS

PROJECT NUMBER ZHTV 090018

SUBMITTAL - 100% GOVT. SUBMITTAL

SPR SPR MSS JUNE 2015

B

1 8075706560555045403530252015105

A

B

A

B

A

B

A A A AA

B B

A

B BB B

C

A

E

BB

A

C

B B

AAA A A A

5TH STREET)

SIDEWALK (PARALLEL TO

TUNNEL DIRECTLY BELOW

ROADWAY

BUILDING

SIDEWALK TO

ROADWAY

ROADWAYROADWAY

PARKING LOT

ROADWAY &

S-105A 5th STREET TUNNEL PHOTOS/DESCRIPTIONS

EXISTING CONDITION REPAIR PROCEDURE EXISTING CONDITION REPAIR PROCEDURE EXISTING CONDITION REPAIR PROCEDURE

EXISTING CONDITION REPAIR PROCEDUREEXISTING CONDITION REPAIR PROCEDUREEXISTING CONDITION REPAIR PROCEDURE

EXISTING CONDITION REPAIR PROCEDURE EXISTING CONDITION REPAIR PROCEDURE

105A-c105A-b

105A-d 105A-e 105A-f

105A-h105A-g

105A-a

AT TOP OF WALL AT STANCHION 19.

CRACKING & WATER INTRUSION PRESENT

PIECES FROM CEILING SITTING ON PIPING.

EXPOSED THROUGHOUT CEILING. CONCRETE

CONCRETE SPALL & CORRODED REBAR

STANCHION 40.

THROUGHOUT CEILING NEAR

w/ CORRODED REBAR EXPOSED

CONCRETE SPALL & CRACKING

CEILING NEAR STANCHION 41.

INTRUSION PRESENT WITHIN

THROUGHOUT CEILING. WATER

CONCRETE SPALL & CRACKING

BETWEEN STANCHIONS 44 & 46.

PRESENT ALONG TOP OF WALL

EXPOSED WITHIN CEILING. CRACKING

CONCRETE SPALL & CORRODED REBAR

ALONG TOP OF WALL AT STANCHION 19.

CEILING. CRACKING & WATER INTRUSION PRESENT

HAVE CORROSION & NOT CONNECTED INTO

EXPOSED. TOP OF VERTICAL SUPPORT LEGS

CONCRETE SPALL & CORRODED REBAR

STANCHION 23 & 24.

& LOSS OF STEEL SECTION BETWEEN

VERTICAL SUPPORT LEGS HAVE CORROSION

EXPOSED WITHIN CEILING. TOP OF

CONCRETE SPALL & CORRODED REBAR

CORROSION & LOSS OF STEEL SECTION.

TOP OF VERTICAL SUPPORT LEGS HAVE

WALL & CEILING BETWEEN STANCHIONS 44 & 46.

BUILDUP & WATER INTRUSION PRESENT WITHIN

AROUND CRACK LOCATION IN CEILING. CALCIUM

CONCRETE SPALL & CORRODED REBAR EXPOSED

STEEL SECTION NEAR STANCHION 45.

SUPPORT LEGS HAVE CORROSION LOSS OF

ALONG WIDTH OF CEILING. TOP OF VERTICAL

EXPOSED WITHIN CEILING. CRACKING PRESENT

CONCRETE SPALL & CORRODED REBAR

OF CONCRETE TUNNEL DETAIL.

APPLICATION, & 2/S-303 FOR REPLACEMENT

DETAIL, 1/S-301 FOR EXTERNAL WATERPROOFING

SEE 1/S-303 FOR REPLACEMENT OF STANCHION

CLEAN AREA ADJACENT TO EXISTING STANCHION.

OF CONCRETE TUNNEL DETAIL.

APPLICATION, & 2/S-303 FOR REPLACEMENT

DETAIL, 1/S-301 FOR EXTERNAL WATERPROOFING

SEE 1/S-303 FOR REPLACEMENT OF STANCHION

CLEAN AREA ADJACENT TO EXISTING STANCHION.

WATERPROOFING APPLICATION.

SPALL REPAIR DETAIL, AND 2/S-301 FOR INTERNAL

DETAIL, 3B & 3C/S-301 FOR CONCRETE SURFACE

SEE 1/S-303 FOR REPLACEMENT OF STANCHION

CLEAN AREA ADJACENT TO EXISTING STANCHION.

OF CONCRETE TUNNEL DETAIL.

APPLICATION AND 2/S-303 FOR REPLACEMENT

SEE 1/S-301 FOR EXTERNAL WATERPROOFING

OF CONCRETE TUNNEL DETAIL.

APPLICATION AND 2/S-303 FOR REPLACEMENT

SEE 1/S-301 FOR EXTERNAL WATERPROOFING

OF CONCRETE TUNNEL DETAIL.

APPLICATION, & 2/S-303 FOR REPLACEMENT

DETAIL, 1/S-301 FOR EXTERNAL WATERPROOFING

SEE 1/S-303 FOR REPLACEMENT OF STANCHION

CLEAN AREA ADJACENT TO EXISTING STANCHION.

OF CONCRETE TUNNEL DETAIL.

APPLICATION, & 2/S-303 FOR REPLACEMENT

DETAIL, 1/S-301 FOR EXTERNAL WATERPROOFING

SEE 1/S-303 FOR REPLACEMENT OF STANCHION

CLEAN AREA ADJACENT TO EXISTING STANCHION.

OF CONCRETE TUNNEL DETAIL.

APPLICATION AND 2/S-303 FOR REPLACEMENT

SEE 1/S-301 FOR EXTERNAL WATERPROOFING

OF THE STANCHION.

THE BASE OF THE WALL & AROUND THE BASE

2. CLEAN ALL LOOSE PIECES OF DEBRIS FROM

COATING.

APPLICATION OF A CORROSION RESISTANT

STEEL SHALL BE CLEANED TO ALLOW FOR

STANCHIONS (TO REMAIN) SHALL BE REMOVED.

1. ALL CORROSION PRESENT ON EXISTING STEEL

NOTES: COORDINATOR ENGINEERING CHIEF

DATE REVISION BYNO. DATE NO. REVISION BY

C I

V

IL

ENGI

N

E E

R

US AF

WRIGHT-PATTERSON AIR FORCE BASE

88TH ABW

OF

DESIGN CHIEF

DATEDRAWNDESIGNED CHECKED

RPR/RPL STEAM STANCHIONS

PROJECT NUMBER ZHTV 090018

SUBMITTAL - 100% GOVT. SUBMITTAL

SPR SPR MSS JUNE 2015