140P2020R0067_Att02b_Drawings_23-57of57_200706.pdf

SYMBOLS LEGEND

GENERAL NOTES:

1. RAKE OUT & REPOINT ALL JOINTS, TYP

2. DEEP REPOINTING AND INJECTION GROUTING IS REQUIRED

WHERE VOIDS ARE OBSERVED AFTER JOINTS HAVE BEEN

RAKED OUT FOR GENERAL REPOINTING. BASE BID

INCLUDES AGGREGATE QUANTITIES FOR DEEP

REPOINTING AND INJECTION GROUTING FOR ALL

ELEVATIONS, NOT IDENTIFIED AT EACH ELEVATION.

ASSUME RANSOM LOCATIONS - R17

2.1. 4,000 LF DEEP REPOINTING BETWEEN 3" AND 6" DEEP

2.2. 1,500 LF DEEP REPOINTING BETWEEN 3" AND 12" DEEP

2.3. 500 LF INJECTION GROUTING WITH MESH SOCK (FOR

VOID BETWEEN 12" TO 24" DEEP)

3. ASSUME ONLY 50% OF THE SPALLS AT THE CORNERS OF

THE STONE BLOCKS AT EACH ELEVATION WILL BECOME

UNSTABLE AFTER REMOVAL OF THE SURROUNDING

MORTAR AND WILL NEED REPAIRS AS DESIGNATED IN THE

LEGEND.

4. INSTALL WEEP AT JOINTS AT BASE OF WALL, 6 LOCATIONS

AT EACH ELEVATION, EXCEPT MAIN ENTRANCE. REFER TO

SPECIFICATIONS.

5. PAINT FERROUS SYSTEM ATTACHMENTS AND METAL

GRILLES TO MATCH MASONRY COLOR - R19

6. CLEAN ALL PERIMETER DRAIN TRENCHES TO REMOVE

VEGETATION AND SOIL PRIOR TO UNDERTAKING

FOUNDATION REPAIRS. CLEAN AGAIN ALL PERIMETER

DRAIN TRENCHES AT THE COMPLETION OF WORK.

7. PROTECT ADJACENT PAVEMENT, TYP.

THE DRAWINGS OF THE FORT WALLS ARE BASED ON RECTIFIED

PHOTOGRAPHY. THE CONTRACTOR IS TO VERIFY THE

QUANTITIES, AS THE DRAWINGS INCLUDE INEVITABLE

DISTORTIONS, NON-ORTHOGONAL SURFACES, AND LIMITED

AREAS NOT VISIBLE.

THE DETAIL PHOTOGRAPHS OF CONDITIONS ARE NOT INTENDED

TO BE COVERING ALL THE CONDITIONS ENCOUNTERED.

1. INFILL / REPAIR CRACKS AND DEFORMATION

1A. NARROW CRACKS - R03

1B. STRUCTURAL CRACKS - R02

1Ba STRUCTURAL CRACK WITH PINS -R01

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R07, and R08

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. HOLE AT FORMER PENETRATION/OPENING

- R09

2D. RESET DISLOCATED/DISPLACED UNIT

WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R15

4. GENERAL AND STAIN CLEANING

4A. HEAVY SOILING (ATMOSPHERIC)

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4D. WHITE HAZE/DISCOLORATION

4E. RUST/IRON OXIDE

4F. COPPER/BRASS STAINING

4G. OILS/PAINT/SEALANT STAINING

4H. COATINGS/OTHER DEPOSITS (e.g.

sealant, paint, bituminous materials, gum)

4I. ANIMAL/BIRD/INSECT DEPOSITS

5. CLEAN BIOLOGICAL COLONIZATION

5A. BIOLOGICAL GROWTH/BLACK

5B. ALGAE/GREEN

5C. MOSS/LICHENS

6. REPAIR FAILING OLD REPAIRS

6A. DUTCHMAN REPAIRS - N/A

6B. PATCH REPAIRS - R04

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6Da. REMOVE FAILED PATCH AT EXISTING PINS

INSERTS OR PREVIOUSLY REMOVED

ATTACHMENTS AND PATCH HOLES- R12

6Db REMOVE FERROUS INSERTS AND

ATTACHMENTS AND PATCH HOLES- R12

6Dc INSERTS AND ATTACHMENTS TO REMAIN

7. FOUNDATION REPAIRS, REFER TO DETAILS ON

S401.

1. RAKE OUT & REPOINT ALL JOINTS, TYP

2. DEEP REPOINTING AND INJECTION GROUTING IS REQUIRED

WHERE VOIDS ARE OBSERVED AFTER JOINTS HAVE BEEN

RAKED OUT FOR GENERAL REPOINTING. BASE BID

INCLUDES AGGREGATE QUANTITIES FOR DEEP

REPOINTING AND INJECTION GROUTING FOR ALL

ELEVATIONS, NOT IDENTIFIED AT EACH ELEVATION.

ASSUME RANSOM LOCATIONS - R17

2.1. 4,000 LF DEEP REPOINTING BETWEEN 3" AND 6" DEEP

2.2. 1,500 LF DEEP REPOINTING BETWEEN 3" AND 12" DEEP

2.3. 500 LF INJECTION GROUTING WITH MESH SOCK (FOR

VOID BETWEEN 12" TO 24" DEEP)

3. ASSUME ONLY 50% OF THE SPALLS AT THE CORNERS OF

THE STONE BLOCKS AT EACH ELEVATION WILL BECOME

UNSTABLE AFTER REMOVAL OF THE SURROUNDING

MORTAR AND WILL NEED REPAIRS AS DESIGNATED IN THE

LEGEND.

4. INSTALL WEEP AT JOINTS AT BASE OF WALL, 6 LOCATIONS

AT EACH ELEVATION, EXCEPT MAIN ENTRANCE. REFER TO

SPECIFICATIONS.

5. PAINT FERROUS SYSTEM ATTACHMENTS AND METAL

GRILLES TO MATCH MASONRY COLOR - R19

6. CLEAN ALL PERIMETER DRAIN TRENCHES TO REMOVE

VEGETATION AND SOIL PRIOR TO UNDERTAKING

FOUNDATION REPAIRS. CLEAN AGAIN ALL PERIMETER

DRAIN TRENCHES AT THE COMPLETION OF WORK.

7. PROTECT ADJACENT PAVEMENT, TYP.

THE DRAWINGS OF THE FORT WALLS ARE BASED ON RECTIFIED

PHOTOGRAPHY. THE CONTRACTOR IS TO VERIFY THE

QUANTITIES, AS THE DRAWINGS INCLUDE INEVITABLE

DISTORTIONS, NON-ORTHOGONAL SURFACES, AND LIMITED

AREAS NOT VISIBLE.

THE DETAIL PHOTOGRAPHS OF CONDITIONS ARE NOT INTENDED

TO BE COVERING ALL THE CONDITIONS ENCOUNTERED.

1. INFILL / REPAIR CRACKS AND DEFORMATION

1A. NARROW CRACKS - R03

1B. STRUCTURAL CRACKS - R02

1Ba STRUCTURAL CRACK WITH PINS -R01

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R07, and R08

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. HOLE AT FORMER PENETRATION/OPENING

- R09

2D. RESET DISLOCATED/DISPLACED UNIT

WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R15

4. GENERAL AND STAIN CLEANING

4A. HEAVY SOILING (ATMOSPHERIC)

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4D. WHITE HAZE/DISCOLORATION

4E. RUST/IRON OXIDE

4F. COPPER/BRASS STAINING

4G. OILS/PAINT/SEALANT STAINING

4H. COATINGS/OTHER DEPOSITS (e.g.

sealant, paint, bituminous materials, gum)

4I. ANIMAL/BIRD/INSECT DEPOSITS

5. CLEAN BIOLOGICAL COLONIZATION

5A. BIOLOGICAL GROWTH/BLACK

5B. ALGAE/GREEN

5C. MOSS/LICHENS

6. REPAIR FAILING OLD REPAIRS

6A. DUTCHMAN REPAIRS - N/A

6B. PATCH REPAIRS - R04

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6Da. REMOVE FAILED PATCH AT EXISTING PINS

INSERTS OR PREVIOUSLY REMOVED

ATTACHMENTS AND PATCH HOLES- R12

6Db REMOVE FERROUS INSERTS AND

ATTACHMENTS AND PATCH HOLES- R12

6Dc INSERTS AND ATTACHMENTS TO REMAIN

1. RAKE OUT & REPOINT ALL JOINTS, TYP

2. DEEP REPOINTING AND INJECTION GROUTING IS REQUIRED

WHERE VOIDS ARE OBSERVED AFTER JOINTS HAVE BEEN

RAKED OUT FOR GENERAL REPOINTING. BASE BID

INCLUDES AGGREGATE QUANTITIES FOR DEEP

REPOINTING AND INJECTION GROUTING FOR ALL

ELEVATIONS, NOT IDENTIFIED AT EACH ELEVATION.

ASSUME RANSOM LOCATIONS - R17

2.1. 4,000 LF DEEP REPOINTING BETWEEN 3" AND 6" DEEP

2.2. 1,500 LF DEEP REPOINTING BETWEEN 3" AND 12" DEEP

2.3. 500 LF INJECTION GROUTING WITH MESH SOCK (FOR

VOID BETWEEN 12" TO 24" DEEP)

3. ASSUME ONLY 50% OF THE SPALLS AT THE CORNERS OF

THE STONE BLOCKS AT EACH ELEVATION WILL BECOME

UNSTABLE AFTER REMOVAL OF THE SURROUNDING

MORTAR AND WILL NEED REPAIRS AS DESIGNATED IN THE

LEGEND.

4. INSTALL WEEP AT JOINTS AT BASE OF WALL, 6 LOCATIONS

AT EACH ELEVATION, EXCEPT MAIN ENTRANCE. REFER TO

SPECIFICATIONS.

5. PAINT FERROUS SYSTEM ATTACHMENTS AND METAL

GRILLES TO MATCH MASONRY COLOR - R19

6. CLEAN ALL PERIMETER DRAIN TRENCHES TO REMOVE

VEGETATION AND SOIL PRIOR TO UNDERTAKING

FOUNDATION REPAIRS. CLEAN AGAIN ALL PERIMETER

DRAIN TRENCHES AT THE COMPLETION OF WORK.

7. PROTECT ADJACENT PAVEMENT, TYP.

THE DRAWINGS OF THE FORT WALLS ARE BASED ON RECTIFIED

PHOTOGRAPHY. THE CONTRACTOR IS TO VERIFY THE

QUANTITIES, AS THE DRAWINGS INCLUDE INEVITABLE

DISTORTIONS, NON-ORTHOGONAL SURFACES, AND LIMITED

AREAS NOT VISIBLE.

THE DETAIL PHOTOGRAPHS OF CONDITIONS ARE NOT INTENDED

TO BE COVERING ALL THE CONDITIONS ENCOUNTERED.

1. INFILL / REPAIR CRACKS AND DEFORMATION

1A. NARROW CRACKS - R03

1B. STRUCTURAL CRACKS - R02

1Ba STRUCTURAL CRACK WITH PINS -R01

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R07, and R08

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. HOLE AT FORMER PENETRATION/OPENING

- R09

2D. RESET DISLOCATED/DISPLACED UNIT

WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R15

4. GENERAL AND STAIN CLEANING

4A. HEAVY SOILING (ATMOSPHERIC)

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4D. WHITE HAZE/DISCOLORATION

4E. RUST/IRON OXIDE

4F. COPPER/BRASS STAINING

4G. OILS/PAINT/SEALANT STAINING

4H. COATINGS/OTHER DEPOSITS (e.g.

sealant, paint, bituminous materials, gum)

4I. ANIMAL/BIRD/INSECT DEPOSITS

5. CLEAN BIOLOGICAL COLONIZATION

5A. BIOLOGICAL GROWTH/BLACK

5B. ALGAE/GREEN

5C. MOSS/LICHENS

6. REPAIR FAILING OLD REPAIRS

6A. DUTCHMAN REPAIRS - N/A

6B. PATCH REPAIRS - R04

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6Da. REMOVE FAILED PATCH AT EXISTING PINS

INSERTS OR PREVIOUSLY REMOVED

ATTACHMENTS AND PATCH HOLES- R12

6Db REMOVE FERROUS INSERTS AND

ATTACHMENTS AND PATCH HOLES- R12

6Dc INSERTS AND ATTACHMENTS TO REMAIN

1. RAKE OUT & REPOINT ALL JOINTS, TYP

2. DEEP REPOINTING AND INJECTION GROUTING IS REQUIRED

WHERE VOIDS ARE OBSERVED AFTER JOINTS HAVE BEEN

RAKED OUT FOR GENERAL REPOINTING. BASE BID

INCLUDES AGGREGATE QUANTITIES FOR DEEP

REPOINTING AND INJECTION GROUTING FOR ALL

ELEVATIONS, NOT IDENTIFIED AT EACH ELEVATION.

ASSUME RANSOM LOCATIONS - R17

2.1. 4,000 LF DEEP REPOINTING BETWEEN 3" AND 6" DEEP

2.2. 1,500 LF DEEP REPOINTING BETWEEN 3" AND 12" DEEP

2.3. 500 LF INJECTION GROUTING WITH MESH SOCK (FOR

VOID BETWEEN 12" TO 24" DEEP)

3. ASSUME ONLY 50% OF THE SPALLS AT THE CORNERS OF

THE STONE BLOCKS AT EACH ELEVATION WILL BECOME

UNSTABLE AFTER REMOVAL OF THE SURROUNDING

MORTAR AND WILL NEED REPAIRS AS DESIGNATED IN THE

LEGEND.

4. INSTALL WEEP AT JOINTS AT BASE OF WALL, 6 LOCATIONS

AT EACH ELEVATION, EXCEPT MAIN ENTRANCE. REFER TO

SPECIFICATIONS.

5. PAINT FERROUS SYSTEM ATTACHMENTS AND METAL

GRILLES TO MATCH MASONRY COLOR - R19

6. CLEAN ALL PERIMETER DRAIN TRENCHES TO REMOVE

VEGETATION AND SOIL PRIOR TO UNDERTAKING

FOUNDATION REPAIRS. CLEAN AGAIN ALL PERIMETER

DRAIN TRENCHES AT THE COMPLETION OF WORK.

7. PROTECT ADJACENT PAVEMENT, TYP.

THE DRAWINGS OF THE FORT WALLS ARE BASED ON RECTIFIED

PHOTOGRAPHY. THE CONTRACTOR IS TO VERIFY THE

QUANTITIES, AS THE DRAWINGS INCLUDE INEVITABLE

DISTORTIONS, NON-ORTHOGONAL SURFACES, AND LIMITED

AREAS NOT VISIBLE.

THE DETAIL PHOTOGRAPHS OF CONDITIONS ARE NOT INTENDED

TO BE COVERING ALL THE CONDITIONS ENCOUNTERED.

1. INFILL / REPAIR CRACKS AND DEFORMATION

1A. NARROW CRACKS - R03

1B. STRUCTURAL CRACKS - R02

1Ba STRUCTURAL CRACK WITH PINS -R01

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R07, and R08

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. HOLE AT FORMER PENETRATION/OPENING

- R09

2D. RESET DISLOCATED/DISPLACED UNIT

WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R15

4. GENERAL AND STAIN CLEANING

4A. HEAVY SOILING (ATMOSPHERIC)

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4D. WHITE HAZE/DISCOLORATION

4E. RUST/IRON OXIDE

4F. COPPER/BRASS STAINING

4G. OILS/PAINT/SEALANT STAINING

4H. COATINGS/OTHER DEPOSITS (e.g.

sealant, paint, bituminous materials, gum)

4I. ANIMAL/BIRD/INSECT DEPOSITS

5. CLEAN BIOLOGICAL COLONIZATION

5A. BIOLOGICAL GROWTH/BLACK

5B. ALGAE/GREEN

5C. MOSS/LICHENS

6. REPAIR FAILING OLD REPAIRS

6A. DUTCHMAN REPAIRS - N/A

6B. PATCH REPAIRS - R04

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6Da. REMOVE FAILED PATCH AT EXISTING PINS

INSERTS OR PREVIOUSLY REMOVED

ATTACHMENTS AND PATCH HOLES- R12

6Db REMOVE FERROUS INSERTS AND

ATTACHMENTS AND PATCH HOLES- R12

6Dc INSERTS AND ATTACHMENTS TO REMAIN

1. RAKE OUT & REPOINT ALL JOINTS, TYP

2. DEEP REPOINTING AND INJECTION GROUTING IS REQUIRED

WHERE VOIDS ARE OBSERVED AFTER JOINTS HAVE BEEN

RAKED OUT FOR GENERAL REPOINTING. BASE BID

INCLUDES AGGREGATE QUANTITIES FOR DEEP

REPOINTING AND INJECTION GROUTING FOR ALL

ELEVATIONS, NOT IDENTIFIED AT EACH ELEVATION.

ASSUME RANSOM LOCATIONS - R17

2.1. 4,000 LF DEEP REPOINTING BETWEEN 3" AND 6" DEEP

2.2. 1,500 LF DEEP REPOINTING BETWEEN 3" AND 12" DEEP

2.3. 500 LF INJECTION GROUTING WITH MESH SOCK (FOR

VOID BETWEEN 12" TO 24" DEEP)

3. ASSUME ONLY 50% OF THE SPALLS AT THE CORNERS OF

THE STONE BLOCKS AT EACH ELEVATION WILL BECOME

UNSTABLE AFTER REMOVAL OF THE SURROUNDING

MORTAR AND WILL NEED REPAIRS AS DESIGNATED IN THE

LEGEND.

4. INSTALL WEEP AT JOINTS AT BASE OF WALL, 6 LOCATIONS

AT EACH ELEVATION, EXCEPT MAIN ENTRANCE. REFER TO

SPECIFICATIONS.

5. PAINT FERROUS SYSTEM ATTACHMENTS AND METAL

GRILLES TO MATCH MASONRY COLOR - R19

6. CLEAN ALL PERIMETER DRAIN TRENCHES TO REMOVE

VEGETATION AND SOIL PRIOR TO UNDERTAKING

FOUNDATION REPAIRS. CLEAN AGAIN ALL PERIMETER

DRAIN TRENCHES AT THE COMPLETION OF WORK.

7. PROTECT ADJACENT PAVEMENT, TYP.

THE DRAWINGS OF THE FORT WALLS ARE BASED ON RECTIFIED

PHOTOGRAPHY. THE CONTRACTOR IS TO VERIFY THE

QUANTITIES, AS THE DRAWINGS INCLUDE INEVITABLE

DISTORTIONS, NON-ORTHOGONAL SURFACES, AND LIMITED

AREAS NOT VISIBLE.

THE DETAIL PHOTOGRAPHS OF CONDITIONS ARE NOT INTENDED

TO BE COVERING ALL THE CONDITIONS ENCOUNTERED.

1. INFILL / REPAIR CRACKS AND DEFORMATION

1A. NARROW CRACKS - R03

1B. STRUCTURAL CRACKS - R02

1Ba STRUCTURAL CRACK WITH PINS -R01

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R07, and R08

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. HOLE AT FORMER PENETRATION/OPENING

- R09

2D. RESET DISLOCATED/DISPLACED UNIT

WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R15

4. GENERAL AND STAIN CLEANING

4A. HEAVY SOILING (ATMOSPHERIC)

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4D. WHITE HAZE/DISCOLORATION

4E. RUST/IRON OXIDE

4F. COPPER/BRASS STAINING

4G. OILS/PAINT/SEALANT STAINING

4H. COATINGS/OTHER DEPOSITS (e.g.

sealant, paint, bituminous materials, gum)

4I. ANIMAL/BIRD/INSECT DEPOSITS

5. CLEAN BIOLOGICAL COLONIZATION

5A. BIOLOGICAL GROWTH/BLACK

5B. ALGAE/GREEN

5C. MOSS/LICHENS

6. REPAIR FAILING OLD REPAIRS

6A. DUTCHMAN REPAIRS - N/A

6B. PATCH REPAIRS - R04

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6Da. REMOVE FAILED PATCH AT EXISTING PINS

INSERTS OR PREVIOUSLY REMOVED

ATTACHMENTS AND PATCH HOLES- R12

6Db REMOVE FERROUS INSERTS AND

ATTACHMENTS AND PATCH HOLES- R12

6Dc INSERTS AND ATTACHMENTS TO REMAIN

1. RAKE OUT & REPOINT ALL JOINTS, TYP

2. DEEP REPOINTING AND INJECTION GROUTING IS REQUIRED

WHERE VOIDS ARE OBSERVED AFTER JOINTS HAVE BEEN

RAKED OUT FOR GENERAL REPOINTING. BASE BID

INCLUDES AGGREGATE QUANTITIES FOR DEEP

REPOINTING AND INJECTION GROUTING FOR ALL

ELEVATIONS, NOT IDENTIFIED AT EACH ELEVATION.

ASSUME RANSOM LOCATIONS - R17

2.1. 4,000 LF DEEP REPOINTING BETWEEN 3" AND 6" DEEP

2.2. 1,500 LF DEEP REPOINTING BETWEEN 3" AND 12" DEEP

2.3. 500 LF INJECTION GROUTING WITH MESH SOCK (FOR

VOID BETWEEN 12" TO 24" DEEP)

3. ASSUME ONLY 50% OF THE SPALLS AT THE CORNERS OF

THE STONE BLOCKS AT EACH ELEVATION WILL BECOME

UNSTABLE AFTER REMOVAL OF THE SURROUNDING

MORTAR AND WILL NEED REPAIRS AS DESIGNATED IN THE

LEGEND.

4. INSTALL WEEP AT JOINTS AT BASE OF WALL, 6 LOCATIONS

AT EACH ELEVATION, EXCEPT MAIN ENTRANCE. REFER TO

SPECIFICATIONS.

5. PAINT FERROUS SYSTEM ATTACHMENTS AND METAL

GRILLES TO MATCH MASONRY COLOR - R19

6. CLEAN ALL PERIMETER DRAIN TRENCHES TO REMOVE

VEGETATION AND SOIL PRIOR TO UNDERTAKING

FOUNDATION REPAIRS. CLEAN AGAIN ALL PERIMETER

DRAIN TRENCHES AT THE COMPLETION OF WORK.

7. PROTECT ADJACENT PAVEMENT, TYP.

THE DRAWINGS OF THE FORT WALLS ARE BASED ON RECTIFIED

PHOTOGRAPHY. THE CONTRACTOR IS TO VERIFY THE

QUANTITIES, AS THE DRAWINGS INCLUDE INEVITABLE

DISTORTIONS, NON-ORTHOGONAL SURFACES, AND LIMITED

AREAS NOT VISIBLE.

THE DETAIL PHOTOGRAPHS OF CONDITIONS ARE NOT INTENDED

TO BE COVERING ALL THE CONDITIONS ENCOUNTERED.

1. INFILL / REPAIR CRACKS AND DEFORMATION

1A. NARROW CRACKS - R03

1B. STRUCTURAL CRACKS - R02

1Ba STRUCTURAL CRACK WITH PINS -R01

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R07, and R08

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. HOLE AT FORMER PENETRATION/OPENING

- R09

2D. RESET DISLOCATED/DISPLACED UNIT

WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R15

4. GENERAL AND STAIN CLEANING

4A. HEAVY SOILING (ATMOSPHERIC)

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4D. WHITE HAZE/DISCOLORATION

4E. RUST/IRON OXIDE

4F. COPPER/BRASS STAINING

4G. OILS/PAINT/SEALANT STAINING

4H. COATINGS/OTHER DEPOSITS (e.g.

sealant, paint, bituminous materials, gum)

4I. ANIMAL/BIRD/INSECT DEPOSITS

5. CLEAN BIOLOGICAL COLONIZATION

5A. BIOLOGICAL GROWTH/BLACK

5B. ALGAE/GREEN

5C. MOSS/LICHENS

6. REPAIR FAILING OLD REPAIRS

6A. DUTCHMAN REPAIRS - N/A

6B. PATCH REPAIRS - R04

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6Da. REMOVE FAILED PATCH AT EXISTING PINS

INSERTS OR PREVIOUSLY REMOVED

ATTACHMENTS AND PATCH HOLES- R12

6Db REMOVE FERROUS INSERTS AND

ATTACHMENTS AND PATCH HOLES- R12

6Dc INSERTS AND ATTACHMENTS TO REMAIN

1. RAKE OUT & REPOINT ALL JOINTS, TYP. BLANK AREAS

(IDENTIFIED WITH *) ON THE DRAWINGS ARE A RESULT OF

SIGNS AND OTHER OBSTRUCTIONS AND REPOINTING

WORK IN THOSE AREAS IS INCLUDED IN THE BASE SCOPE

OF WORK.

2. THE DRAWINGS OF THE FORT WALLS ARE BASED ON

RECTIFIED PHOTOGRAPHY. THE CONTRACTOR IS TO

VERIFY THE QUANTITIES, AS THE DRAWINGS INCLUDE

INEVITABLE DISTORTIONS, NON-ORTHOGONAL

SURFACES, AND LIMITED AREAS NOT VISIBLE.

3. THE DETAIL PHOTOGRAPHS OF CONDITIONS ARE NOT

INTENDED TO BE COVERING ALL THE CONDITIONS

ENCOUNTERED.

4. REMOVE ALL METAL GRILLE AT MACHICOULIS AS

REQUIRED TO ACCESS WALL FOR MASONRY REPAIRS

AND REPOINTING.

5. TEMPORARILY REMOVE SIGNAGE TO ACCESS WORK.

REINSTALL AFTER COMPLETION OF WORK, DO NOT

DAMAGE SIGNS.

1. INFILL / REPAIR CRACKS AND DEFORMATION

1A. CRACKS/FISSURE - R02 and R03

1B. STRUCTURAL CRACKS - R01

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R07, and R08

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. HOLE AT FORMER PENETRATION/OPENING

- R09

2D. RESET DISLOCATED/DISPLACED UNIT

WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R15

4. GENERAL AND STAIN CLEANING

N/A

5. CLEAN BIOLOGICAL COLONIZATION

N/A

6. REPAIR FAILING OLD REPAIRS

6A. DUTCHMAN REPAIRS - N/A

6B. PATCH REPAIRS - R04

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6Da. REMOVE FAILED PATCH AT EXISTING PINS

INSERTS OR PREVIOUSLY REMOVED

ATTACHMENTS AND PATCH HOLES- R12

6Db REMOVE FERROUS INSERTS AND

ATTACHMENTS AND PATCH HOLES- R12

6Dc INSERTS AND ATTACHMENTS TO REMAIN

1. RAKE OUT & REPOINT ALL JOINTS, TYP. BLANK AREAS

(IDENTIFIED WITH *) ON THE DRAWINGS ARE A RESULT OF

SIGNS AND OTHER OBSTRUCTIONS AND REPOINTING

WORK IN THOSE AREAS IS INCLUDED IN THE BASE SCOPE

OF WORK.

2. THE DRAWINGS OF THE FORT WALLS ARE BASED ON

RECTIFIED PHOTOGRAPHY. THE CONTRACTOR IS TO

VERIFY THE QUANTITIES, AS THE DRAWINGS INCLUDE

INEVITABLE DISTORTIONS, NON-ORTHOGONAL

SURFACES, AND LIMITED AREAS NOT VISIBLE.

3. THE DETAIL PHOTOGRAPHS OF CONDITIONS ARE NOT

INTENDED TO BE COVERING ALL THE CONDITIONS

ENCOUNTERED.

4. REMOVE ALL METAL GRILLE AT MACHICOULIS AS

REQUIRED TO ACCESS WALL FOR MASONRY REPAIRS

AND REPOINTING.

5. TEMPORARILY REMOVE SIGNAGE TO ACCESS WORK.

REINSTALL AFTER COMPLETION OF WORK, DO NOT

DAMAGE SIGNS.

1. INFILL / REPAIR CRACKS AND DEFORMATION

1A. CRACKS/FISSURE - R02 and R03

1B. STRUCTURAL CRACKS - R01

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R07, and R08

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. HOLE AT FORMER PENETRATION/OPENING

- R09

2D. RESET DISLOCATED/DISPLACED UNIT

WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R15

4. GENERAL AND STAIN CLEANING

N/A

5. CLEAN BIOLOGICAL COLONIZATION

N/A

6. REPAIR FAILING OLD REPAIRS

6A. DUTCHMAN REPAIRS - N/A

6B. PATCH REPAIRS - R04

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6Da. REMOVE FAILED PATCH AT EXISTING PINS

INSERTS OR PREVIOUSLY REMOVED

ATTACHMENTS AND PATCH HOLES- R12

6Db REMOVE FERROUS INSERTS AND

1. RAKE OUT & REPOINT ALL JOINTS, TYP. BLANK AREAS

(IDENTIFIED WITH *) ON THE DRAWINGS ARE A RESULT OF

SIGNS AND OTHER OBSTRUCTIONS AND REPOINTING

WORK IN THOSE AREAS IS INCLUDED IN THE BASE SCOPE

OF WORK.

2. THE DRAWINGS OF THE FORT WALLS ARE BASED ON

RECTIFIED PHOTOGRAPHY. THE CONTRACTOR IS TO

VERIFY THE QUANTITIES, AS THE DRAWINGS INCLUDE

INEVITABLE DISTORTIONS, NON-ORTHOGONAL

SURFACES, AND LIMITED AREAS NOT VISIBLE.

3. THE DETAIL PHOTOGRAPHS OF CONDITIONS ARE NOT

INTENDED TO BE COVERING ALL THE CONDITIONS

ENCOUNTERED.

4. REMOVE ALL METAL GRILLE AT MACHICOULIS AS

REQUIRED TO ACCESS WALL FOR MASONRY REPAIRS

AND REPOINTING.

5. TEMPORARILY REMOVE SIGNAGE TO ACCESS WORK.

REINSTALL AFTER COMPLETION OF WORK, DO NOT

DAMAGE SIGNS.

1. INFILL / REPAIR CRACKS AND DEFORMATION

1A. CRACKS/FISSURE - R02 and R03

1B. STRUCTURAL CRACKS - R01

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R07, and R08

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. HOLE AT FORMER PENETRATION/OPENING

- R09

2D. RESET DISLOCATED/DISPLACED UNIT

WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R15

4. GENERAL AND STAIN CLEANING

N/A

5. CLEAN BIOLOGICAL COLONIZATION

N/A

6. REPAIR FAILING OLD REPAIRS

6A. DUTCHMAN REPAIRS - N/A

6B. PATCH REPAIRS - R04

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6Da. REMOVE FAILED PATCH AT EXISTING PINS

INSERTS OR PREVIOUSLY REMOVED

ATTACHMENTS AND PATCH HOLES- R12

6Db REMOVE FERROUS INSERTS AND

1. RAKE OUT & REPOINT ALL JOINTS, TYP. BLANK AREAS

(IDENTIFIED WITH *) ON THE DRAWINGS ARE A RESULT OF

SIGNS AND OTHER OBSTRUCTIONS AND REPOINTING

WORK IN THOSE AREAS IS INCLUDED IN THE BASE SCOPE

OF WORK.

2. THE DRAWINGS OF THE FORT WALLS ARE BASED ON

RECTIFIED PHOTOGRAPHY. THE CONTRACTOR IS TO

VERIFY THE QUANTITIES, AS THE DRAWINGS INCLUDE

INEVITABLE DISTORTIONS, NON-ORTHOGONAL

SURFACES, AND LIMITED AREAS NOT VISIBLE.

3. THE DETAIL PHOTOGRAPHS OF CONDITIONS ARE NOT

INTENDED TO BE COVERING ALL THE CONDITIONS

ENCOUNTERED.

4. REMOVE ALL METAL GRILLE AT MACHICOULIS AS

REQUIRED TO ACCESS WALL FOR MASONRY REPAIRS

AND REPOINTING.

5. TEMPORARILY REMOVE SIGNAGE TO ACCESS WORK.

REINSTALL AFTER COMPLETION OF WORK, DO NOT

DAMAGE SIGNS.

1. INFILL / REPAIR CRACKS AND DEFORMATION

1A. CRACKS/FISSURE - R02 and R03

1B. STRUCTURAL CRACKS - R01

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R07, and R08

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. HOLE AT FORMER PENETRATION/OPENING

- R09

2D. RESET DISLOCATED/DISPLACED UNIT

WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R15

4. GENERAL AND STAIN CLEANING

N/A

5. CLEAN BIOLOGICAL COLONIZATION

N/A

6. REPAIR FAILING OLD REPAIRS

6A. DUTCHMAN REPAIRS - N/A

6B. PATCH REPAIRS - R04

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6Da. REMOVE FAILED PATCH AT EXISTING PINS

INSERTS OR PREVIOUSLY REMOVED

ATTACHMENTS AND PATCH HOLES- R12

6Db REMOVE FERROUS INSERTS AND

1. RAKE OUT & REPOINT ALL JOINTS, TYP. BLANK AREAS

(IDENTIFIED WITH *) ON THE DRAWINGS ARE A RESULT OF

SIGNS AND OTHER OBSTRUCTIONS AND REPOINTING

WORK IN THOSE AREAS IS INCLUDED IN THE BASE SCOPE

OF WORK.

2. THE DRAWINGS OF THE FORT WALLS ARE BASED ON

RECTIFIED PHOTOGRAPHY. THE CONTRACTOR IS TO

VERIFY THE QUANTITIES, AS THE DRAWINGS INCLUDE

INEVITABLE DISTORTIONS, NON-ORTHOGONAL

SURFACES, AND LIMITED AREAS NOT VISIBLE.

3. THE DETAIL PHOTOGRAPHS OF CONDITIONS ARE NOT

INTENDED TO BE COVERING ALL THE CONDITIONS

ENCOUNTERED.

4. REMOVE ALL METAL GRILLE AT MACHICOULIS AS

REQUIRED TO ACCESS WALL FOR MASONRY REPAIRS

AND REPOINTING.

5. TEMPORARILY REMOVE SIGNAGE TO ACCESS WORK.

REINSTALL AFTER COMPLETION OF WORK, DO NOT

DAMAGE SIGNS.

1. INFILL / REPAIR CRACKS AND DEFORMATION

1A. CRACKS/FISSURE - R02 and R03

1B. STRUCTURAL CRACKS - R01

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R07, and R08

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. HOLE AT FORMER PENETRATION/OPENING

- R09

2D. RESET DISLOCATED/DISPLACED UNIT

WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R15

4. GENERAL AND STAIN CLEANING

N/A

5. CLEAN BIOLOGICAL COLONIZATION

N/A

6. REPAIR FAILING OLD REPAIRS

6A. DUTCHMAN REPAIRS - N/A

6B. PATCH REPAIRS - R04

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6Da. REMOVE FAILED PATCH AT EXISTING PINS

INSERTS OR PREVIOUSLY REMOVED

ATTACHMENTS AND PATCH HOLES- R12

6Db REMOVE FERROUS INSERTS AND

1. RAKE OUT & REPOINT ALL JOINTS, TYP. BLANK AREAS

(IDENTIFIED WITH *) ON THE DRAWINGS ARE A RESULT OF

SIGNS AND OTHER OBSTRUCTIONS AND REPOINTING

WORK IN THOSE AREAS IS INCLUDED IN THE BASE SCOPE

OF WORK.

2. THE DRAWINGS OF THE FORT WALLS ARE BASED ON

RECTIFIED PHOTOGRAPHY. THE CONTRACTOR IS TO

VERIFY THE QUANTITIES, AS THE DRAWINGS INCLUDE

INEVITABLE DISTORTIONS, NON-ORTHOGONAL

SURFACES, AND LIMITED AREAS NOT VISIBLE.

3. THE DETAIL PHOTOGRAPHS OF CONDITIONS ARE NOT

INTENDED TO BE COVERING ALL THE CONDITIONS

ENCOUNTERED.

4. REMOVE ALL METAL GRILLE AT MACHICOULIS AS

REQUIRED TO ACCESS WALL FOR MASONRY REPAIRS

AND REPOINTING.

5. TEMPORARILY REMOVE SIGNAGE TO ACCESS WORK.

REINSTALL AFTER COMPLETION OF WORK, DO NOT

DAMAGE SIGNS.

1. INFILL / REPAIR CRACKS AND DEFORMATION

1A. CRACKS/FISSURE - R02 and R03

1B. STRUCTURAL CRACKS - R01

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R07, and R08

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. HOLE AT FORMER PENETRATION/OPENING

- R09

2D. RESET DISLOCATED/DISPLACED UNIT

WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R15

4. GENERAL AND STAIN CLEANING

N/A

5. CLEAN BIOLOGICAL COLONIZATION

N/A

6. REPAIR FAILING OLD REPAIRS

6A. DUTCHMAN REPAIRS - N/A

6B. PATCH REPAIRS - R04

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6Da. REMOVE FAILED PATCH AT EXISTING PINS

INSERTS OR PREVIOUSLY REMOVED

ATTACHMENTS AND PATCH HOLES- R12

6Db REMOVE FERROUS INSERTS AND

1. INFILL / REPAIR CRACKS AND DEFORMATION

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER TO DETAILS 5 AND 6 ON

A4.03. STRAPS SHOWN ON DETAL 6 ARE LIMITED TO EXISTING TO

REMAIN COPING STONES AT SALIENT CORNERS. CLEAN AREA

ADJACENT TO JOINTS AS REQUIRED, REFER TO SPECIFICATIONS.

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER TO DETAILS 5 AND 6 ON

A4.03. STRAPS SHOWN ON DETAL 6 ARE LIMITED TO EXISTING TO

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER TO DETAILS 5 AND 6 ON

A4.03. STRAPS SHOWN ON DETAL 6 ARE LIMITED TO EXISTING TO

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER TO DETAILS 5 AND 6 ON

A4.03. STRAPS SHOWN ON DETAL 6 ARE LIMITED TO EXISTING TO

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER TO DETAILS 5 AND 6 ON

A4.03. STRAPS SHOWN ON DETAL 6 ARE LIMITED TO EXISTING TO

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER TO DETAILS 5 AND 6 ON

A4.03. STRAPS SHOWN ON DETAL 6 ARE LIMITED TO EXISTING TO

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER TO DETAILS 5 AND 6 ON

A4.03. STRAPS SHOWN ON DETAL 6 ARE LIMITED TO EXISTING TO

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER TO DETAILS 5 AND 6 ON

A4.03. STRAPS SHOWN ON DETAL 6 ARE LIMITED TO EXISTING TO

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER TO DETAILS 5 AND 6 ON

A4.03. STRAPS SHOWN ON DETAL 6 ARE LIMITED TO EXISTING TO

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER TO DETAILS 5 AND 6 ON

A4.03. STRAPS SHOWN ON DETAL 6 ARE LIMITED TO EXISTING TO

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER TO DETAILS 5 AND 6 ON

A4.03. STRAPS SHOWN ON DETAL 6 ARE LIMITED TO EXISTING TO

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER TO DETAILS 5 AND 6 ON

A4.03. STRAPS SHOWN ON DETAL 6 ARE LIMITED TO EXISTING TO

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER TO DETAILS 5 AND 6 ON

A4.03. STRAPS SHOWN ON DETAL 6 ARE LIMITED TO EXISTING TO

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER TO DETAILS 5 AND 6 ON

A4.03. STRAPS SHOWN ON DETAL 6 ARE LIMITED TO EXISTING TO

1A. CRACKS/FISSURE - R01 and R03

1B. STRUCTURAL CRACKS - R02

2. GENERAL REPAIRS

2A. SPALLING REPAIRS

a. Bonded - R05 and R06

b. Incipient - R05

c. Missing (spall no longer in situ) - R04, R06, R07, R08, and R09

2B. CHIPPING AND SMALL HOLE REPAIRS

a. Isolated in the field of the stone block (>1" dia) -similar to R12

b. Linear, along the edge of stone block (>6") R04

2C. TOOL TO ALLOW WATER TO DRAIN

2D. REPAIR/REACHOR

DISLOCATED/DISPLACED UNIT WITH PINS - R13

3. WEATHERING REPAIRS AND REPLACEMENT

3Aa. Patching Repairs -R04 3Ab. Dutchman Repairs-R05, R06, R07 and R08 3Ac. Stone Unit Replacement - R10 and R11 3B. Stone Tooling - R1

4. STONE CLEANING

4B. CARBONACEOUS STAINING/CRUST

4C. SALTS/EFFLORESCENCE

4E. RUST/IRON OXIDE

4G. ANIMAL/BIRD/INSECT DEPOSITS

5. N/A

6. REPAIR FAILING OLD REPAIRS

6A. SPALL REPAIRS- R05

a. Remove existing spalled section and repair

6B. PATCH REPAIRS

a. Remove existing failing patch and replace it with new patching material. If required patch is larger than 100 cubic inches, use dutchman stone for repairs - R04

b. Retain existing repairs.

6C. EXISTING CRACK REPAIRS - R01, R02, AND

R03

6D. INSERTS AND ATTACHMENTS

a. Retain existing pins, remove existing top patch and patch the top surface new patching material - similar R12.

b. Remove existing ferrous inserts and attachments and patch hole with new patching material - R12

c. Existing inserts to remain

7 Repairs at existing cramps, J06

NOTE: REPOINT ALL JOINTS, TYP, REFER…