Plans_-_NY_ERFO_GATE_JABA_2013-1(2).pdf

E552-A

CONCRETE REPAIR

HORIZONTAL CONCRETE REPAIR

VERTICAL CONCRETE REPAIR

= 300 lbs.

direction. Min. pull out tension @ max. spacing of 12’’ in each (length varies) with sleeve anchor

’’ dia. Galvanized machine bolt4

Depth of concrete repair

(fc’ = 5000 psi min.)

Contract Requirements specified in the Special Fast-setting concrete as concrete Face of existing

1’’ Min. clr.

Existing reinforcement

’’ Min.2 concrete Face of existing

(fc’ = 5000 psi min.)

Contract Requirements specified in the Special Fast-setting concrete as

= 300 lbs.

direction. Min. pull out tension @ max. spacing of 12’’ in each (length varies) with sleeve anchor

’’ dia. Galvanized machine bolt4

’’ Min.2

Depth of concrete repair

Existing reinforcement

1’’ Min. clr.

concrete deck

Underside of existing

Full depth concrete repair concrete deck

Top of existing deteriorated concrete

Remove and replace

DECK REPAIR DETAIL

reinforcement

Existing

1’’ Saw cut

1’’ Saw cut top cut

1’’ Under cut all sides except

2’’ x 2’’, w2 x w2

Welded wire fabric

2’’ x 2’’, w2 x w2

Welded wire fabric

1’’ Saw cut1’’ under cut all sides x x x x

CONCRETE REPAIR PROCEDURE

blasting or water jetting as required.

Clean existing steel and concrete by wire brush, abrasive to structural steel.

reinforcement without incurring any damage concrete or to a depth of at least 1’’ clear of existing

Remove loose and deteriorated concrete to sound reinforcement if the section loss is 25% or more.

Epoxy coat existing reinforcing steel. Replace all recommendations.

Fill cavity with fast-setting concrete per manufacturer’s approved by the CO.

perimeter around the designated repair area as

Saw cut 1’’ deep along a square or rectangular reinforcement/concrete with machine bolts.

Fasten welded wire fabric to existing

Note:

1.

determined in the field by the CO.

Depth of concrete rebars may vary. Removal areas will be

Location of concrete repair and cracking are approximate.

6.

5.

4.

3.

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REG STATE PROJECT SHEET NO.

NE NY

2013-1(2)

NO.

DISASTER

NO.

NPS

NY-2013-1-NPS

119794

NY ERFO GATE JABA

FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

U.S. CUSTOMARY DETAIL

DETAILDETAIL APPROVED FOR USE

E615-A

Compacted Subgrade

" Red Brick Paver4

BRICK PAVER WALKWAY

" Red Brick Paver4

Finished grade

Finished grade

11" Top Concrete Deck Slab

Asphalt Adhesive

Neoprene-modified

Asphalt Adhesive

Neoprene-modified

3" Asphalt Concrete Base Course

12" Original Deck Slab

Setting Bed Course

1"+/- Rolled Bituminous

Sinkhole Area

Epoxy Resin Adhesive

Setting Bed Course

" +/- Rolled Bituminous 4 inch above required finished grade. 8 are placed, the top surface of the pavers will be approximately

Note: Adjust the thickness of the setting bed course so that when pavers

S04

Brick Sidewalk at West Wing Apron Brick Sidewalk (Settlement Area)

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D e v C

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D S td -D e t\

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.d g n

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REG STATE PROJECT SHEET NO.

NE NY

2013-1(2)

NO.

DISASTER

NO.

NPS

NY-2013-1-NPS

119794

NY ERFO GATE JABA

FEDERAL LANDS HIGHWAY

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

U.S. CUSTOMARY DETAIL

DETAILDETAIL APPROVED FOR USE