Attch__20-Drawings_S-301_and_S-302.pdf

S-301

DETAILS & SECTIONS

STRUCTURAL CONCRETE REPAIR

S-301

1 (ELASTOMERIC MEMBRANE)

APPLICATION DETAIL

EXTERNAL WATERPROOFING

SCALE: 1/2" = 1’-0"

S-301

SCALE: 1/2" = 1’-0"

S-301

SCALE: 1" = 1’-0"

S-301

3A

SCALE: 1" = 1’-0"

S-301

3B

SCALE: 1" = 1’-0"

S-301

3C

SCALE: 1" = 1’-0"

VIEW (DEFECTS)

CROSS SECTION

CONCRETE SURFACE

SHALL NOT REQUIRE FULL DEPTH EXCAVATION.

CEILING TUNNEL REPLACEMENT EXCAVATION

(AS IN CASE OF WALL REPLACEMENT).

3. DETAIL SHOWS FULL DEPTH EXCAVATION

SHUT DOWN PERIODS)

FOR ACTIVE STEAM LINES & APPLICABLE

SECTION 01 01 00, PARAGRAPH 1.05,

NOT SHOWN FOR CLARITY. (SEE SPEC

2. EXISTING STANCHIONS & STEAM PIPING

WITHIN EXTENTS OF TUNNEL SYSTEM.

OF CONCRETE CEILINGS AND WALLS

1. SEE DETAIL 1/S-303 FOR REPLACEMENT

NOTE:

PERIODS)

STEAM LINES & APPLICABLE SHUT DOWN

01 01 00, PARAGRAPH 1.05, FOR ACTIVE

SHOWN FOR CLARITY. (SEE SPEC SECTION

1. EXISTING STANCHIONS & STEAM PIPING NOT

NOTE:

REPAIR PROCEDURE

(REDUCTION < 5%)

CONCRETE SURFACE SPALL

REPAIR PROCEDURE

(REDUCTION > 5%)

CONCRETE SURFACE SPALL

WITHIN EXTENTS OF TUNNEL SYSTEM.

OF CONCRETE CEILINGS AND WALLS

1. SEE DETAIL 1/S-303 FOR REPLACEMENT

NOTE:

REPAIR PROCEDURE

CONCRETE CRACK (INJECTION)

DETAIL (CRYSTALLINE WATERPROOFING)

INTERIOR WATERPROOFING APPLICATION

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

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TUNNEL PRIOR TO NEW WORK)

SHALL VERIFY WIDTHS OF

TUNNEL WALLS (CONTRACTOR

BETWEEN INSIDE FACE OF

TUNNEL PRIOR TO NEW WORK)

SHALL VERIFY WIDTHS OF

TUNNEL WALLS (CONTRACTOR

BETWEEN INSIDE FACE OF

ELEV. V.I.F.

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AREAS OF DEMOLITION)

SHALL VERIFY AT

(VARIES, CONTRACTOR

CONC. TUNNEL WALLS

PLANS)

ON THE TUNNEL LOCATION

REQUIRED AREAS AS SHOWN

TUNNEL FOUNDATION (AT

OF CEILING SLAB, & ALONG

BOTH SIDES OF WALL, TOP

SHEET WATERPROOFING ALONG

PROVIDE NEW ELASTOMERIC

SIDES OF TUNNEL).

EXCAVATION ONLY, BOTH

AT AREAS OF FULL DEPTH

EXIST DRAIN SYSTEM (TYP.

SIZE AS EXIST.) & TIE INTO

PROVIDE NEW PIPE (SAME

IS NOT IN GOOD CONDITION,

OF TUNNEL. IF DRAIN PIPE

PIPE (IF EXISTS) @ BASE

CONDITION OF EXIST. DRAIN

CONTRACTOR SHALL VERIFY

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FOR CLARITY.

STANCHIONS NOT SHOWN

EXIST. PIPING & SUPPORT

& OSHA GUIDELINES.

APPLICABLE EM 385-1-1

SHALL CONFORM TO ALL

TUNNEL). EXCAVATION/SLOPE

(TYP. BOTH SIDES OF

WATERPROOFING APPLICATION

TUNNEL FOR EXTERIOR

(TO BOT.OF FTG.) OF EXIST.

EXCAVATE FULL DEPTH

WALL REPLACEMENT,

AT AREAS OF CONCRETE

& OSHA GUIDELINES.

TO ALL APPLICABLE EM 385-1-1

EXCAVATION/SLOPE SHALL CONFORM

ALONG EXCAVATED SURFACES.

APPLY EXTERIOR WATERPROOFING

ALONG LENGTH OF EA. WALL.

EXCAVATE ALONG TOP OF

CEILING REPLACEMENT ONLY,

AT AREAS OF CONCRETE

EXCAVATION/BACKFILL)

PARTIAL & FULL DEPTH

WALLS (TYP. FOR BOTH

ALONG FACE OF TUNNEL

PROVIDE GRANULAR BACKFILL

T/PAVEMENT

T/SIDEWALK,

EXIST. T/GRADE.

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OR SIDEWALK SHALL VARY.

EXTENTS OF PAVEMENT

WATERPROOFING SHEET.

OF TUNNEL SLAB &

SIDEWALK ABOVE TOP

NEW PAVEMENT OR

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E A

OF TUNNELS)

ALONG LENGTH

SIDE WALL &

1’-0" (TYP. EA.

MANUF. INSTRUCTIONS)

FACE OF WALL. (TYP., PER

SLAB & 1’-0" FROM INSIDE

1’-0" FROM TOP OF BASE

ALONG BASE OF TUNNEL,

WATERPROOFING APPLICATION

PROVIDE NEW CRYSTALLINE

(TYP., PER MANUF. INSTRUCTIONS)

ON THE TUNNEL LOCATION PLANS

ADDITIONAL LOCATIONS AS SHOWN

APPLICATION. APPLY AT ALL

NEW CRYSTALLINE WATERPROOFING

EVIDENT.

w/ NO CORROSION

EXIST. REINF. BARS

SEE NOTE 6.

& MECH. COUPLER,

NEW REINF. BAR

PURPOSES ONLY)

(FOR ILLUSTRATION

REPAIR REQUIREMENTS

CEILING SURFACE w/

CONC. WALL OR

PORTION OF EXIST.

REPAIR PROCEDURE:

CRACK (INJECTION)

(WALL OR CEILING)

OF EXIST. CONC.

EXTERIOR FACE

(WALL OR CEILING)

OF EXIST. CONC.

INTERIOR FACE

OR CEILING. (V.I.F.)

WITHIN CONC. WALL

EXIST. REINF. BARS

PRIOR TO CORROSION)

REINF. AREA < 5%,

(REDUCTION IN EXIST.

BARS EXPOSED

CORRODED REINF.

SPALL SURFACE w/

REPAIR PROCEDURE:

(WALL OR CEILING)

OF EXIST. CONC.

EXTERIOR FACE

OR CEILING. (V.I.F.)

WITHIN CONC. WALL

EXIST. REINF. BARS

PRIOR TO CORROSION)

REINF. AREA > 10%,

(REDUCTION IN EXIST.

BARS EXPOSED

CORRODED REINF.

SPALL SURFACE w/

N O

T E

(WALL OR CEILING)

OF EXIST. CONC.

INTERIOR FACE

REPAIR PROCEDURE:

REPAIR PROCEDURE.

SEE 3B/S-301 FOR

(PRIOR TO CORROSION)

CROSS SECTION AREA.

OF EXIST. REINF. BAR

w/ REDUCTION (< 5%)

CONC. SURFACE SPALL

REPAIR PROCEDURE.

SEE 3C/S-301 FOR

(PRIOR TO CORROSION)

CROSS SECTION AREA.

OF EXIST. REINF. BAR

w/ REDUCTION (> 5%)

CONC. SURFACE SPALL

(MIN.)

PROCEDURE

3A/S-301 FOR REPAIR

INTRUSION IS EVIDENT. SEE

SURFACE IN WHICH WATER

ALONG LENGTH OF CONC.

CRACKING (WET OR DRY)

& SEAL CRACK AS NECESSARY.

4. CLEAN SURFACE OF EXCESS COMPOUND

w/ MOISTURE EVIDENT AT CRACK

MORTAR INJECTION FOR CRACKING

B. CEMENTITIOUS (POLYMERIZED)

MOISTURE EVIDENT AT CRACK.

(TYP. WITHIN TUNNELS) w/ NO

A. EPOXY INJECTION FOR CRACKING

FOR APPLICABLE PRODUCTS):

COMPOUND (SEE SPEC 03 01 32

3. PROVIDE APPROPRIATE INJECTION

CHIPPING METHODS.

FOREIGN MATTER BY BRUSHING OR

2. CLEAN CRACK OF ANY LOOSE OR

MANUF.).

OF CRACK REPAIR MATERIAL (PER

TO SIZE TO ALLOW FOR INJECTION

1. ROUTE OR SAWCUT EXIST. CRACK

PRODUCTS) .

SPEC 03 01 32 FOR APPLICABLE

PATCH w/ POLYMER MORTAR (SEE

EXPOSED CONCRETE SURFACE &

6. APPLY BONDING MATERIAL TO

PRIMER AND BONDING AGENT).

ACT AS AN ANTI CORROSION

COATING TO REINF (COATING SHALL

5. APPLY A CORROSION RESISTANT

CLEAN ALL CORROSION FROM REINF.

ALL SIDES OF EXIST. REINF. &

4. CHIP AWAY ANY CONCRETE FROM

DAMAGING EXIST. REINF. BARS.

FROM AREA BY METHODS NOT

3. REMOVE ALL LOOSE CONCRETE

ALONG DEPTH)

BEYOND EXTENTS OF SPALL AREA.

EXTENTS OF SAWCUT SHALL BE 2"

ANY EXISTING REINFORCING BARS).

(SAWCUT SHALL NOT CUT THROUGH

2. PROVIDE �" (MAX.) DEEP SAWCUT

AROUND SPALL SURFACE.

EXTENTS OF SOUND CONCRETE

1. CONTRACTOR SHALL DETERMINE

PRODUCTS)

SPEC 03 01 32 FOR APPLICABLE

PATCH w/ POLYMER MORTAR (SEE

EXPOSED CONCRETE SURFACE &

7. APPLY BONDING MATERIAL TO

COATING.

BARS w/ CORROSION RESISTANT

TO COUPLERS. COAT NEW REINF.

REINF. BARS OF SAME SIZE & SPA.

EXIST. REINF. BARS & PROVIDE NEW

6. INSTALL MECHANICAL COUPLERS TO

PRIMER AND BONDING AGENT).

SHALL ACT AS AN ANTI CORROSION

REMAINING REINF. BARS (COATING

COATING TO REINF EXPOSED &

5. APPLY A CORROSION RESISTANT

ANY EXIST. REINF. BARS.

AREA BY METHODS NOT DAMAGING

4. REMOVE ALL LOOSE CONCRETE FROM

BARS.

EXTENTS OF NON-CORRODED REINF.

THE SAWCUT SHALL BE BEYOND

ANY EXISTING REINFORCING BARS).

(SAWCUT SHALL NOT CUT THROUGH

3. PROVIDE �" (MAX.) DEEP SAWCUT

BEYOND THIS LOCATION.

2. REMOVE EXIST. CONC. 3" (MIN.)

LONGER EVIDENT.

WHERE LOSS OF SECTION IS NO

LOCATION OF EXIST. REINF. BARS

1. CONTRACTOR SHALL DETERMINE

1386670079C Sticky Note conflicts between reduction %s. Use 5%

S-302

S-302

SCALE: 3/4" = 1’-0"

S-302

S-302

S-302

SCALE: 1 1/2" = 1’-0"

SCALE: 1 1/2" = 1’-0"

SCALE: 1 1/2" = 1’-0"

S-302

SCALE: 1 1/2" = 1’-0"

REPLACEMENT DETAIL

NEW LADDER/

DETAILS & SECTIONS

STEEL STANCHION REPAIR

(TYP. THROUGHOUT TUNNEL SYSTEM)

EXISTING STANCHION ELEVATION

NEW WORK.

SHALL BE FIEILD VERIFIED PRIOR TO ANY

ALL EXISTING ELEMENTS WITHIN STANCHIONS

NOTE:

(FRONT & REAR SUPPORT LEGS)

EXISTING STANCHION BASE REPAIR DETAIL

w/ GALVANIZE REPAIR PAINT.

FASTENERS, & TOUCH UP WELDS

GALVANIZE ALL NEW STEEL &

COATING TO ALL EXIST. STEEL,

PROVIDE A CORROSION RESISTANT

FROM EXIST. STEEL (TO REMAIN).

2. ALL CORROSION SHALL BE CLEANED

ACCESSIBLE FOR REPAIR.

AND BACK SUPPORT LEGS ARE

STANCHIONS IN WHICH BOTH FRONT

1. DETAIL IS APPLICABLE AT EXISTING

NOTES:

CHANNELS w/ EXIST. ELEVATIONS OF PIPE BEARING (TYP.)

3. COORDINATE AND ADJUST ELEVATION OF NEW HORIZ. SUPPORT

FASTENERS, & TOUCH UP WELDS w/ GALVANIZE REPAIR PAINT.

TO ALL EXIST. STEEL, GALVANIZE ALL NEW STEEL &

(TO REMAIN). PROVIDE A CORROSION RESISTANT COATING

2. ALL CORROSION SHALL BE CLEANED FROM EXIST. STEEL

PRIOR TO ANY NEW WORK TO STANCHION.

1. CONTRACTOR SHALL VERIFY ALL EXIST. MEMBER SIZES

NOTES:

ROD SUPPORT REPAIR DETAILS

HORIZ. ROD/CHANNEL & VERT. THREADED

(2/S-302 REPAIR NOT APPLICABLE)

REAR SUPPORT LEG REPAIR DETAIL

FASTENERS, & TOUCH UP WELDS w/ GALVANIZE REPAIR PAINT.

TO ALL EXIST. STEEL, GALVANIZE ALL NEW STEEL &

(TO REMAIN). PROVIDE A CORROSION RESISTANT COATING

3. ALL CORROSION SHALL BE CLEANED FROM EXIST. STEEL

DEPICTED IN DETAIL SHALL BE USED.

LG. SAME ADHESIVE ANCHOR CONNECTION TO WALL

(NO GAP), CONNECTION MEMBER SHALL BE L4x4x�x4"

DIRECTLY ADJACENT TO INSIDE FACE OF TUNNEL WALL

2. IN LOCATIONS WHERE THE REAR SUPPORT LEG IS

ACCOMPLISH REPAIR METHOD SHOWN IN 2/S-302.

SUPPORT LEG REPAIR WHEN NOT ACCESSIBLE TO

1. DETAIL SHALL BE USED FOR REAR, VERTICAL STANCHION

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

TOP OF SLAB

ALONG TUNNEL BASE

UNDERSIDE OF CEILING

SLAB ALONG TUNNEL.

S-302

S-302

S-302

VARIES (V.I.F.)

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THREADED TIE RODS

BETWEEN HORIZ.

SUPPORTS. (TYP.

BETWEEN HORIZ.

SUPPORTS)

ROD SUPPORT @

TOP OF STANCHION.

EXIST. HORIZ. 6"

CHANNEL SUPPORTS,

BETWEEN VERT.

SUPPORT, w/ PIPE

ROLLERS BELOW

EA. EXIST. PIPE.

EXIST. VERT. 8"

CHANNEL SUPPORTS,

BETWEEN BASE SLAB

& UNDERSIDE OF

CEILING SLAB.

SUPPORT (VARIES, V.I.F.)

VERTICAL STANCHION

CONC. WALL TO

INTERIOR FACE OF

DISTANCE FROM

TUNNEL WALL

INSIDE FACE OF

SLAB OF TUNNEL

TOP OF BASE

4" (MIN.)

4" (MIN.)

TUNNEL WALL

INSIDE FACE OF

SLAB OF TUNNEL

TOP OF BASE

STANCHION SUPPORT LEG

EXIST. VERT. CHANNEL

STANCHION SUPPORT LEG

EXIST. VERT. CHANNEL

SLAB OF TUNNEL

TOP OF BASE

STANCHION SUPPORT LEG

EXIST. VERT. CHANNEL

SUPPORT LEG

STANCHION

CHANNEL

EXIST. VERT.

SLAB OF TUNNEL

TOP OF BASE

8"

TUNNEL WALL

INSIDE FACE OF

(MAX.)

STRINGERS @ 12"oc

(GALV). WELD TO

(GALV.)

BAR STRINGERS

2�"x�" STEEL

L

CONC. TUNNEL WALLS

ANCHORED INTO EXIST.

POLYPROPYLENE STEPS

OF DESIGN SHALL BE

REQUIRING REPAIR, BASIS

SINGLE LADDER RUNGS

AT LOCATIONS WITH

NOTE:

NEW HORIZ. SUPPORT.

PIPE ROLLERS @ EA.

SHALL PROVIDE NEW

CLARITY. CONTRACTOR

NOT SHOWN FOR

HORIZ. SUPPORTS

PIPE ROLLERS @

NOTE:

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SUPPORT (VARIES, V.I.F.)

VERTICAL STANCHION

CONC. WALL TO

INTERIOR FACE OF

DISTANCE FROM

(VARIES, V.I.F.)

SUPPORT LEG

EXIST. VERT. CHANNEL

GROUT PAD (TYP.)

NON-METALLIC

1" NON-SHRINK,

NOT SHOWN FOR CLARITY)

LEG AT BASE (TYP.,

STANCHION SUPPORT

ATTACHED TO

CONNECTION MEMBER

REMOVE ANY EXIST.

(MIN.) INTO BASE SLAB. (TYP.)

LEG OF ANGLE. EMBED. 3"

ANCHORS (SS) THRU HORIZ.

L6x4x�x6" LG. (GALV.)

STANCHION

& EXIST. VERT.

L6x4 VERT. LEG

BETWEEN NEW

ADHESIVE ANCHORS (SS).

WELD TO STRINGERS &

(GALV.) @ 48"oc, VERT.

BENT P�"x3"x7�"x3"

N O

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V .I .F

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V .I .F S

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V .I .F

(VARIES, V.I.F.)

SLAB ALONG TUNNEL

UNDERSIDE OF CEILING

EXIST. CONDITION (TYP.)

SHALL BE SIMILAR TO

AT HORIZ. SUPPORTS

& LENGTH. CONNECTION

w/ NEW OF SAME SIZE

SUPPORTS. REPLACE

BETWEEN HORIZ.

THREADED RODS

SUPPORT LEGS (TYP.)

BE CONNECTED INTO VERT.

C6x SUPPORT SHALL NOT

FOR VERT. THREADED ROD.

OF NEW HORIZ. SUPPORT

PROVIDE HOLES @ EA. END

SAME SIZE & LENGTH.

REPLACE w/ NEW OF

EXIST. HORIZ. C6x SUPPORT

CONN. CONDITION (TYP.)

BE SIMILAR TO EXIST. BRG.

VERTICAL SUPPORT SHALL

CONNECTION INTO EA.

SAME SIZE & LENGTH.

REPLACE w/ NEW OF

TOP OF STANCHION.

ROD SUPPORT @

STANCHION SUPPORT

FRONT LEG OF VERT.

FOR REPAIR TO

SEE DETAIL S/-302

R R

O S

& NEW C6x.

VERT. SUPPORT

BETWEEN EXIST.

SUPPORT STANCHION

BACK LEG OF VERT.

BETWEEN WALL &

CONNECTION MEMBER

REMOVE ANY EXIST.

WALL, SEE NOTE 1)

DIRECTLY ADJACENT TO

WHERE BACK LEG IS NOT

LEG, (TYP. AT LOCATIONS

& EXIST. VERT. STANCHION

(GALV.) BETWEEN L4x4

NEW C6x10.5x7" LG.

INTO EXIST. CONC. WALL.

(SS). EMBED. 3" (MIN.)

ADHESIVE ANCHOR

NEW L4x4x�x4" LG.

& C6x

NEW L4x4

BETWEEN

GAP

1/2"

SUPPORT (VARIES, V.I.F.)

VERTICAL STANCHION

FACE OF CONC. WALL TO

DISTANCE FROM INTERIOR

REQUIRE REPAIR DETAILS.

PLANS FOR STANCHIONS THAT

WITHIN THE STEEL. SEE LOCATION

THAN 25% LOSS OF SECTION

IS EVIDENT AT BASE, BUT LESS

AT LOCATIONS WHERE CORROSION

REPAIR DETAILS ARE APPLICABLE

NOTE:

REQUIRE REPAIR DETAILS.

PLANS FOR STANCHIONS THAT

WITHIN THE STEEL. SEE LOCATION

THAN 25% LOSS OF SECTION

IS EVIDENT AT BASE, BUT LESS

AT LOCATIONS WHERE CORROSION

REPAIR DETAILS ARE APPLICABLE

NOTE: