Approved drawings and requirements Gail Dr Patio.pdf

BUILDING DATADRAWING INDEX

CONSTRUCTION TYPE: TYPE 5B

OCCUPANCY CLASSIFICATION: RESIDENTIAL GROUP R-3

NUMBER OF STORIES: ONE

SPRINKLER SYSTEM: NONE

CODE COMPLIANCE: NYS 2020 RESIDENTIAL CODE

NFPA 101 LIFE SAFETY CODE

CHAPTER 33 - EXISTING

BOARD & CARE OCCUPANCIES

ANSI-A117.1 (2009)

ALL GOVERNING LOCAL CODES

ZONING: R1 RESIDENTIAL DISTRICT

ARCHITECTURAL

COVER SHEET CS-101

TOPOGRAPHIC PLAN C-100

SITE PLANS C-101

SPECIFICATIONS SP-101

PATIO REPLACEMENT

47 GAIL DRIVE, CATTARAUGUS NY 14719

NYS OFFICE FOR PEOPLE WITH DISABILITIES

1200 EAST AND WEST ROAD

WEST SENECA, NY 14224

4245 UNION ROAD, SUITE 210

BUFFALO, NEW YORK 14225

P:716.923.0133 F:716.923.0136

SITE LOCATION MAP

PROJECT SITE

DRAWING No.

PROJECT No: 24-025

DATE: 9/6/2024

R

EV

IS

IO

N S

D

AT

E N o.-

CS-101

IS

SU

ED

F

O R

R

EV

IE

W

/7 /2

ZA

XI

S

AR

C H

IT

EC

TU

R

AL

P

.C

TH

IS

D O

C U

M

EN

T, A

N D

T H

E

ID

EA

S

AN

D

D

ES

IG

N

S

IN

C O

R

PO

R

AT

ED

H

ER

EI

N , A

R E

TH

E

PR

O

PE

R

TY

O

F

ZA

XI

S

AR

C

H

IT

EC

TU

R

AL

P .C

U N

AU

TH

O R

IZ

ED

R

EP

R O

D U

C

TI

O N

, A

LT

ER

AT

IO

N

O R

A D

D

IT

IO

N

T O

A N

Y D

R

AW

IN

G

D

ES

IG

N , S

PE

C

IF

IC

AT

IO

N , P

LA

N

O R

R

EP

O R

T

IN

W H

O

LE

O R

IN

P

AR

T

W

IT

H O

U T

TH

E

EX

PR

ES

S

W R

IT

TE

N A

U

TH

O R

IZ

AT

IO

N

O F

ZA

XI

S

AR

C H

IT

EC

TU

R

AL

P

.C . I

S

PR

O H

IB

IT

ED

B

Y

SE

C

TI

O N

9, P

R O

VI

SI

O N

O

F

TH

E N

EW

Y

O R

K

ST

AT

E

ED

U

C

AT

IO

N

L

AW

PA

TI

O R

EP

LA

C

EM

EN

T

N

YS

O

FF

IC

E

FO

R

P

EO

PL

E

W

IT

H D

IS

AB

IL

IT

IE

S

EA

ST

A

N D

W

ES

T R

O

AD

, W

ES

T

SE

N

EC

A, N

Y

IS

SU

ED

F O

R P

ER

M

IT

B

ID

/1

8/

CAPITAL SERVICES

ACCEPTED FOR CONSTRUCTION

By: stroudjj 10/31/2024Date:

N 844 550.24 Set Nail

E 1 072 087.32 Elev. 1372.44

TOPOGRAPHIC PLAN

3/16" = 1'-0''

EXISTING

RESIDENCE

TOPOGRAPHIC

PLAN

C-100

4245 UNION ROAD, SUITE 210

BUFFALO, NEW YORK 14225

P: 716.923.0133 F: 716.923.0136

No. REVISIONS DATE

DRAWING TITLE:

DRAWING No.

architectural, p.c.

architecture � planning � consulting

DATE: 8/6/2024

SCALE: AS SHOWN

DRAWN BY: SER

CHECKED BY:

PROJECT No: 24-025

NYS OFFICE FOR PEOPLE

WITH DISABILITIES

1200 EAST AND WEST ROAD

WEST SENECA, NY 14224

PATIO REPLACEMENT

LOCATED AT:

47 GAIL DRIVE,

CATTARAUGUS, NY 14719

- 10/7/2024ISSUED FOR 100% REVIEW

- 10/18/2024ISSUED FOR PERMIT & BID

4'-3"15'-10"4'-0"

6' -0

26'-6"

'-6

4'-4" 3'-2" 4'-6" 3'-2" 4'-11" 5'-0" 2'-9" 6'-5"

2'-11"

'-1

0" 8'

-1 1 2"

4'-5"

-21 2±

EXISTING/DEMOLITION PLAN

1/8" = 1'-0''

D1

D2

EXISTING

RESIDENCE

D1 D3

D1 D3

KEYED DEMOLITION NOTES

EXISTING CONCRETE PAD TO BE REMOVED IN ITS ENTIRETY

INCLUDING BUT NOT LIMITED TO CONCRETE MATERIAL,

REINFORCING, GEOTEXTILE FABRIC AND SUB BASE

MATERIAL TO A DEPTH REQUIRED FOR THE INSTALLATION

OF NEW WORK.

EXISTING INFILLED SWIMMING POOL PAD & AREA TO BE DUG

OUT 8" IN DEPTH INCLUDING SWIMMING POOL NOSING,

POOL WALLS, CONCRETE PAD, & LINER. PREPARE AREA TO

RECEIVE NEW TOPSOIL AND SEED.

ANY EXISTING PIPING FOR SWIMMING POOL THAT IS

ENCOUNTERED TO BE REMOVED & DISCARDED.

D1

D2

D3

GENERAL NOTES

A. CONTRACTOR SHALL VERIFY ALL UNERGOUND

UTILITIES PRIOR TO DEMOLITION

B. PROTECT ANY EXISTING LANDSCAPING SURROUNDING

THE AFFECTED WORK AREA AS REQUIRED.

PROPOSED PLAN

1/8" = 1'-0''

13'-0"

'-0

'-1

2"

6' -0

24'-1"

EXISTING

RESIDENCE

NEW CONCRETE

PATIO

FIN. FL. ELEV. 1373.20

REF. ELEV. 0'-0"

R28'-11 2"

WP

.99

.03

.20

.20

.11

.11

.03

.03

.11

.99

.99

.03

.03

GENERAL NOTES

A. CONTRACTOR SHALL VERIFY ALL UNDERGROUND

UTILITIES PRIOR TO CONSTRUCTION

B. PROVIDE TOP SOIL AND RE-SEED AS REQUIRED UPON

COMPLETION OF WORK AROUND & ADJACENT TO

WORK AREA

C. PROVIDE 12" EXPANSION JOINT AT THE JUNCTURE OF

THE FOLLOWING:

· EXISTING BUILDING FACADE WITH NEW

SIDEWALK PAD

· SEALANT (BASIS OF DESIGN):

SIDEWALK: TWO COMPONENT

POLYURETHANE - TREMCO THC-900

KEYED CONSTRUCTION NOTES

PROVIDE 6" MIN. TOPSOIL & SEED AT ALL DISTURBED

AREAS.

INSTALL NEW CONCRETE PATIO.

TYPICAL CONCRETE JOINTS B

D

SAWCUT JOINT (TJ)

(NO TOOLED JOINTS)

D /4

1/8" WIDE SAWCUT

REINFORCING AS PER

CONCRETE SLAB TYPE

CONCRETE SIDEWALK & PATIO DETAIL A

NOTES

1. ALL CONCRETE FOR SIDEWALKS SHALL CONFORM TO N.Y.S.D.O.T. STANDARD SPECIFICATION

501. CONSTRUCTION SHALL CONFORM TO N.Y.S.D.O.T. STANDARD SPECIFICATION 608-3.

2. ALL CONCRETE AREAS SHALL BE SCORED 5' ON CENTER WITH TOOLED TRANSVERSE CONTROL

JOINTS 1-1/2 INCHES DEEP.

3. EXPANSION JOINTS IN CONCRETE AREAS SHALL BE NO MORE THAN 25' ON CENTER AND SHALL

HAVE A 1/4 INCH EDGE RADIUS. ALL SIDEWALK EDGES SHALL BE TOOLED.

4. INSTALL 1/2 INCH PRE-MOLDED RESILIENT JOINT FILLER AT ALL JOINTS AND AT INTERFACE

BETWEEN SIDEWALK AND BUILDING WALLS. DOWEL PAD INTO FOUNDATION WALL TO

PREVENT FROST HEAVE WHERE ADJACENT TO BUILDINGS.

5. PROVIDE REINFORCING CHAIRS: PLASTIC TYPE, STYLE TO SUPPORT SPECIFIED REINFORCING

LOCATION IN THE CENTER OF THE SLAB OR UPPER ONE THIRD, SPACING AS RECOMMENDED BY

THE MANUFACTURER'S WRITTEN INSTALLATION INSTRUCTIONS

5" 6"

(BOTTOM OF EXCAVATION)

TOP OF SUBGRADE

SECTION

6 x 6-2.9 x 2.9 WWF IN FLAT SHEETS

POURED-IN-PLACE

CONCRETE. 4,000 P.S.I.

MIN. (CONFORMING TO

N.Y.S.D.O.T. SECT. 501

CLASS "A" OR APP. EQUAL)

TYPE 2 SUBBASE COURSE

NO 2 CRUSHER RUN STONE

(N.Y.S.D.O.T. ITEM 304.12)

COMPACTED TO 95% DENSITY

GEOTEXTILE (MIRAFI 600X

OR APPROVED EQUAL)

21 2" X X X X

COMPACT EXIST. SUBGRADE

X

6 SPACES

EQ

U

AL

S

PA

C

ES

JOINT PATTERN PLAN

1/8" = 1'-0''

4 EQUAL2 EQUAL

SLO

PE

SLOPE

SLOPE

SLO

PE

SLO

PE

SLOPE

SLOPE

SLOPE SITE PLAN

C-101

4245 UNION ROAD, SUITE 210

BUFFALO, NEW YORK 14225

P: 716.923.0133 F: 716.923.0136

No. REVISIONS DATE

DRAWING TITLE:

DRAWING No.

architectural, p.c.

architecture � planning � consulting

DATE: 8/6/2024

SCALE: AS SHOWN

DRAWN BY: SER

CHECKED BY:

PROJECT No: 24-025

NYS OFFICE FOR PEOPLE

WITH DISABILITIES

1200 EAST AND WEST ROAD

WEST SENECA, NY 14224

PATIO REPLACEMENT

LOCATED AT:

47 GAIL DRIVE,

CATTARAUGUS, NY 14719

10/18/2024ISSUED FOR PERMIT & BID-

DIVISION 1 - GENERAL REQUIREMENTS

1A. GENERAL NOTES

1. THE PROJECT CONSISTS OF RENOVATIONS TO THE PROPERTY LOCATED AT: 47 GAIL DRIVE, CATTARAUGUS NY 14719.

2. THE CONTRACT DOCUMENTS ARE PREPARED BY ZAXIS ARCHITECTURAL, P. C., 4245 UNION ROAD, SUITE 210, BUFFALO, NEW YORK 14225. ANY CHANGES TO THE CONTACT DOCUMENTS SHALL

REQUIRE APPROVAL FROM ZAXIS ARCHITECTURAL, P.C., THE OWNER AND OPWDD.

3. THE WORK OF THE CONTRACTOR SHALL INCLUDE LABOR, MATERIALS, TOOLS, EQUIPMENT,

SERVICES, ETC. NECESSARY OR INCIDENTAL TO HIS/HER PORTION OF THE WORK SHOWN ON THE DRAWINGS AND HEREIN SPECIFIED. SHOP DRAWINGS AND/OR SAMPLES SHALL BE SUBMITTED TO THE ARCHITECT FOR REVIEW FOR ALL WORK OR MATERIALS REQUIRING FABRICATION, QUALITY

APPROVAL, OR COLOR SELECTION.

4. THE CONTRACTOR SHALL ORDER AND HAVE ALL MATERIALS AVAILABLE BEFORE STARTING HIS/HER WORK, TO INSURE THAT ONCE THE WORK IS STARTED, IT SHALL PROCEED CONTINUOUSLY UNTIL

COMPLETE.

5. THE CONTRACTOR SHALL ASCERTAIN THE LOCATION OF ALL UTILITY LINES AND TAKE PROPER PRECAUTION NOT TO DISTURB ANY EXISTING UTILITIES UNLESS AUTHORIZED. THE CONTRACTOR SHALL BE HELD RESPONSIBLE FOR ANY DAMAGE TO UTILITY LINES DURING THE PROCESS OF WORK

UNDER THE CONTRACT.

6. THE CONTRACTOR SHALL CAREFULLY EXAMINE THE DRAWINGS AND SPECIFICATIONS AND VERIFY THE PROVISIONS ARE ADEQUATE FOR THE PROPER INSTALLATION OF EACH ITEM. SHOULD THERE BE ANY CONDITION THAT WILL PREVENT A THOROUGHLY SATISFACTORY INSTALLATION, HE/SHE SHALL NOTIFY THE ARCHITECT OR OWNER, PRIOR TO BEGINNING WORK. FAILURE OF NOTIFICATION

WILL CONSTITUTE ACCEPTANCE OF THE CONDITIONS, AND THE CONTRACTOR SHALL MAKE ANY

NECESSARY CHANGES TO PROPERLY ACCOMMODATE EACH ITEM AT HIS/HER COST.

7. ALL WORK MUST COMPLY WITH NEW YORK STATE BUILDING CONSTRUCTION CODE, AISC CODE, ACI

BUILDING CODE, AWI CODE, ASTM STANDARDS AND ANY OTHER APPLICABLE CODE, RULES AND

REGULATION BY AGENCIES HAVING JURISDICTION. WHERE CODES OVERLAP, COMPLY WITH THE

MORE STRINGENT REQUIREMENTS.

8. THE CONTRACTOR SHALL MAINTAIN INSURANCE WHICH WILL PROTECT HIM/HER FROM LIABILITY

UNDER WORKMEN'S COMPENSATION ACTS AND OTHER EMPLOYEE BENEFITS ACTS IN

ACCORDANCE WITH THE LAWS OF NEW YORK STATE, AND FROM LIABILITY FOR DAMAGES BECAUSE

OF BODILY INJURY, INCLUDING DEATH AND PROPERTY DAMAGE.

9. CONTRACTOR IS TO REVIEW DRAWINGS AND EXISTING SITE CONDITIONS AND DIMENSIONS FOR SCOPE OF THE WORK INVOLVED. CONTRACTOR IS TO INCLUDE, IN HIS/HER PROPOSAL, ALL ITEMS, MATERIALS, ETC. TO ACHIEVE THE DESIGN CONCEPT AS SHOWN ON THE DRAWINGS.

10. CONTRACTOR IS TO INCLUDE IN HIS/HER PROPOSAL ALL ADDITIONAL MATERIALS AND LABOR AS REQUIRED TO WORK AROUND EXISTING CONDITIONS, AND PAY FOR ALL PERMITS AND INSPECTIONS

AS REQUIRED.

11. CONTRACTOR IS RESPONSIBLE FOR ALL MEANS, METHODS, LABOR PROCEDURES AND SAFETY

PRECAUTIONS FOR COMPLETING WORK.

12. THE COST OF ALL TEMPORARY ELECTRICAL ENERGY AND WATER, AND COSTS FOR INSTALLATION

OF TEMPORARY SERVICE LINES REQUIRED FOR COMPLETION OF THE PROJECT SHALL BE BORNE

BY THE GENERAL CONTRACTOR.

13. ALL WORKMANSHIP MUST BE IN THE BEST PRACTICE OF THE TRADE AS DETERMINED BY THE

ARCHITECT OR OWNER. ANY WORK NOT MEETING THESE STANDARDS WILL BE REJECTED.

14. WHERE A SPECIFIC MANUFACTURER'S PRODUCT IS IDENTIFIED, THAT PRODUCT SHALL BE DEEMED THE “BASIS OF DESIGN” AND ALL MATERIALS AND WORK MUST COMPLY WITH THE MANUFACTURER'S STRICT RECOMMENDATIONS FOR INSTALLATION AND/OR COORDINATION. IT IS THE CONTRACTOR'S

RESPONSIBILITY TO OBTAIN THE WRITTEN INSTRUCTIONS AND TO FOLLOW THEM.

DIVISION 31 - EARTH WORK

31A. SITE CLEARING GENERAL NOTES

1. ALL EXCAVATED MATERIAL SHALL BE REMOVED FROM THE SITE AND DISPOSED OF BY THE

CONTRACTOR IN ACCORDANCE WITH ALL APPLICABLE REGULATIONS.

2. THE EXACT DEPTHS AND LOCATIONS OF EXISTING UTILITIES SHALL BE DETERMINED BY THE

CONTRACTOR. CONTRACTOR SHALL USE ALL MEANS POSSIBLE, INCLUDING METAL DETECTORS,

ELECTRONIC SENSORS, PRODDING AND HAND EXCAVATION TO AVOID DISTURBING EXISTING

BURIED UTILITIES LOCATED WITHIN THE LIMITS OF WORK. ADDITIONAL COMPENSATION FOR THE

REPAIR OF UTILITIES, CHARTED OR UNCHARTED, WILL NOT BE PERMITTED.

3. CONTRACTOR SHALL REPAIR ALL PAVEMENTS, CURBINGS AND LAWN AREAS DISTURBED BY SITE CONSTRUCTION ACTIVITIES WHICH WERE NOT DESIGNATED FOR CONSTRUCTION OR REPAIR AT NO

ADDITIONAL COST TO THE OWNER.

4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING THE UTILITY COMPANY A MINIMUM OF

72 HOURS PRIOR TO STARTING EXCAVATION OR CONSTRUCTION WORK, AND COORDINATING ALL

UTILITY WORK WITH THE APPROPRIATE UTILITY COMPANY, AND SECURING ALL NECESSARY FEES

AND PERMITS AT THE CONTRACTORS' EXPENSE.

5. CONTRACTOR SHALL ERECT AND MAINTAIN, AS NECESSARY, TEMPORARY BARRICADES, FENCING, CAUTION LIGHTS AND SIGNAGE TO PROTECT THE WORK ACTIVITY. CONTRACTOR TO COORDINATE

TEMPORARY PERIMETER TRAFFIC PATTERN, AFFECTED BY WORK ACTIVITY, WITH THE

APPROPRIATE REPRESENTATIVE.

6. ALL AREAS, OTHER THAN PAVED AREAS AND LANDSCAPE BED AREAS, SHALL BE TOPSOIL AND

SEEDED UNLESS OTHERWISE INDICATED. SEED MIX AND QUANTITY USED SHALL BE AS

RECOMMENDED FROM CERTIFIED SEED VENDOR. CONTRACTOR TO USE JUTE MESH AT SLOPED

AREAS AS REQUIRED FOR LAWN ESTABLISHMENT.

7. EXCEPT FOR MATERIALS INDICATED TO BE STOCKPILED OR OTHERWISE REMAIN OWNER'S

PROPERTY, CLEARED MATERIALS SHALL BECOME CONTRACTOR'S PROPERTY AND SHALL BE

REMOVED FROM PROJECT SITE.

8. DO NOT COMMENCE SITE CLEARING OPERATIONS UNTIL TEMPORARY EROSION- AND

SEDIMENTATION- CONTROL AND PLANT-PROTECTION MEASURES ARE IN PLACE.

9. PROTECT AND MAINTAIN BENCHMARKS AND SURVEY CONTROL POINTS FROM DISTURBANCE

DURING CONSTRUCTION.

10. TRAFFIC: MINIMIZE INTERFERENCE WITH ADJOINING ROADS, STREETS, WALKS AND OTHER

ADJACENT OCCUPIED OR USED FACILITIES DURING SITE-CLEARING OPERATIONS.

A. DO NOT CLOSE OR OBSTRUCT STREETS, WALKS, OR OTHER ADJACENT OCCUPIED OR USED

FACILITIES WITHOUT PERMISSION FROM OWNER AND AUTHORITIES HAVING JURISDICTION.

31B. TEMPORARY EROSION AND SEDIMENTATION CONTROL

1. PROVIDE TEMPORARY EROSION- AND SEDIMENTATION-CONTROL MEASURES TO PREVENT SOIL

EROSION AND DISCHARGE OF SOIL-BEARING WATER RUNOFF OR AIRBORNE DUST TO ADJACENT

PROPERTIES AND WALKWAYS, ACCORDING TO EROSION- AND SEDIMENTATION-CONTROL

DRAWINGS AND REQUIREMENTS OF AUTHORITIES HAVING JURISDICTION.

2. VERIFY THAT FLOWS OF WATER REDIRECTED FROM CONSTRUCTION AREAS OR GENERATED BY

CONSTRUCTION ACTIVITY DO NOT ENTER OR CROSS PROTECTION ZONES.

3. INSPECT, MAINTAIN, AND REPAIR EROSION- AND SEDIMENTATION-CONTROL MEASURES DURING

CONSTRUCTION UNTIL PERMANENT VEGETATION HAS BEEN ESTABLISHED.

4. REMOVE EROSION AND SEDIMENTATION CONTROLS, AND RESTORE AND STABILIZE AREAS

DISTURBED DURING REMOVAL.

31C. EXISTING UTILITIES

1. INTERRUPTING EXISTING UTILITIES: DO NOT INTERRUPT UTILITIES SERVING FACILITIES OCCUPIED BY OWNER OR OTHERS, UNLESS PERMITTED UNDER THE FOLLOWING CONDITIONS AND THEN ONLY

AFTER ARRANGING TO PROVIDE TEMPORARY UTILITY SERVICES ACCORDING TO REQUIREMENTS

INDICATED:

A. NOTIFY OWNER NOT LESS THAN TWO DAYS IN ADVANCE OF PROPOSED UTILITY

INTERRUPTIONS.

B. DO NOT PROCEED WITH UTILITY INTERRUPTIONS WITHOUT OWNER'S WRITTEN PERMISSION.

31E. TOPSOIL STRIPPING

1. REMOVE SOD AND GRASS BEFORE STRIPPING TOPSOIL.

2. STRIP TOPSOIL TO DEPTH IN A MANNER TO PREVENT INTERMINGLING WITH UNDERLYING SUBSOIL

OR OTHER WASTE MATERIALS.

3. STOCKPILE TOPSOIL AWAY FROM EDGE OF EXCAVATIONS WITHOUT INTERMIXING WITH SUBSOIL OR

OTHER MATERIALS. GRADE AND SHAPE STOCKPILES TO DRAIN SURFACE WATER.

31F. DISPOSAL OF SURPLUS AND WASTE MATERIALS

1. REMOVE SURPLUS SOIL MATERIAL, UNSUITABLE TOPSOIL, OBSTRUCTIONS, DEMOLISHED

MATERIALS, AND WASTE MATERIALS INCLUDING TRASH AND DEBRIS, AND LEGALLY DISPOSE OF

THEM OFF OWNER'S PROPERTY.

31G.EARTH MOVING

1. SOIL BASE GRADE MATERIALS

A. GENERAL: PROVIDE BORROW SOIL MATERIALS WHEN SUFFICIENT SATISFACTORY SOIL

MATERIALS ARE NOT AVAILABLE FROM EXCAVATIONS.

B. SATISFACTORY SOILS: SOIL CLASSIFICATION GROUPS GW, GP, GM, SW, SP, AND SM ACCORDING

TO ASTM D 2487, OR A COMBINATION OF THESE GROUPS; FREE OF ROCK OR GRAVEL LARGER

THAN 3 INCHES (75 MM) IN ANY DIMENSION, DEBRIS, WASTE, FROZEN MATERIALS, VEGETATION, AND OTHER DELETERIOUS MATTER.

C. SUBBASE MATERIAL: NATURALLY OR ARTIFICIALLY GRADED MIXTURE OF NATURAL OR

CRUSHED GRAVEL, CRUSHED STONE, AND NATURAL OR CRUSHED SAND; ASTM D 2940/D 2940M;

WITH AT LEAST 90 PERCENT PASSING A 1-1/2-INCH (37.5-MM) SIEVE AND NOT MORE THAN 12

PERCENT PASSING A NO. 200 (0.075-MM) SIEVE.

D. BASE COURSE: NATURALLY OR ARTIFICIALLY GRADED MIXTURE OF NATURAL OR CRUSHED

GRAVEL, CRUSHED STONE, AND NATURAL OR CRUSHED SAND; ASTM D 294/D 2940M 0; WITH AT LEAST 95 PERCENT PASSING A 1-1/2-INCH (37.5-MM) SIEVE AND NOT MORE THAN 8 PERCENT

PASSING A NO. 200 (0.075-MM) SIEVE.

E. ENGINEERED FILL: NATURALLY OR ARTIFICIALLY GRADED MIXTURE OF NATURAL OR CRUSHED

GRAVEL, CRUSHED STONE, AND NATURAL OR CRUSHED SAND; ASTM D 2940/D 2940M; WITH AT

LEAST 90 PERCENT PASSING A 1-1/2-INCH (37.5-MM) SIEVE AND NOT MORE THAN 12 PERCENT

PASSING A NO. 200 (0.075-MM) SIEVE.

2. ACCESSORIES:

A. DETECTABLE WARNING TAPE: ACID- AND ALKALI-RESISTANT, POLYETHYLENE FILM WARNING

TAPE MANUFACTURED FOR MARKING AND IDENTIFYING UNDERGROUND UTILITIES, A MINIMUM

OF 6 INCHES (150 MM) WIDE AND 4 MILS (0.1 MM) THICK, CONTINUOUSLY INSCRIBED WITH A DESCRIPTION OF THE UTILITY, WITH METALLIC CORE ENCASED IN A PROTECTIVE JACKET FOR

CORROSION PROTECTION, DETECTABLE BY METAL DETECTOR WHEN TAPE IS BURIED UP TO 30

INCHES (750 MM) DEEP; COLORED TO COMPLY WITH LOCAL PRACTICE OR REQUIREMENTS OF

AUTHORITIES HAVING JURISDICTION.

3. PREPARATION

A. PROTECT STRUCTURES, UTILITIES, SIDEWALKS, PAVEMENTS, AND OTHER FACILITIES FROM

DAMAGE CAUSED BY SETTLEMENT, LATERAL MOVEMENT, UNDERMINING, WASHOUT, AND

OTHER HAZARDS CREATED BY EARTH-MOVING OPERATIONS.

B. PROTECT SUBGRADES AND FOUNDATION SOILS FROM FREEZING TEMPERATURES AND FROST.

REMOVE TEMPORARY PROTECTION BEFORE PLACING SUBSEQUENT MATERIALS.

4. UNCLASSIFIED EXCAVATION: EXCAVATE TO SUBGRADE ELEVATIONS REGARDLESS OF THE

CHARACTER OF SURFACE AND SUBSURFACE CONDITIONS ENCOUNTERED. UNCLASSIFIED

EXCAVATED MATERIALS MAY INCLUDE ROCK, SOIL MATERIALS, AND OBSTRUCTIONS. NO CHANGES IN THE CONTRACT SUM OR THE CONTRACT TIME WILL BE AUTHORIZED FOR ROCK EXCAVATION OR

REMOVAL OF OBSTRUCTIONS.

A. IF EXCAVATED MATERIALS INTENDED FOR FILL AND BACKFILL INCLUDE UNSATISFACTORY SOIL

MATERIALS AND ROCK, REPLACE WITH SATISFACTORY SOIL MATERIALS.

5. EXCAVATE SURFACES UNDER WALKS AND PAVEMENTS TO INDICATED LINES, CROSS SECTIONS, ELEVATIONS, AND SUBGRADES.

6. PROOF-ROLL SUBGRADE BELOW PAVEMENTS AND SIDEWALKS WITH A VIBRATING PLATE

COMPACTOR.

7. PLACE AND COMPACT BEDDING COURSE ON TRENCH BOTTOMS AND WHERE INDICATED. SHAPE

BEDDING COURSE TO PROVIDE CONTINUOUS SUPPORT FOR BELLS, JOINTS, AND BARRELS OF PIPES

AND FOR JOINTS, FITTINGS, AND BODIES OF CONDUITS.

15. WARNING TAPE: INSTALL WARNING TAPE DIRECTLY ABOVE UTILITIES, 12 INCHES (300 MM) BELOW FINISHED GRADE, EXCEPT 6 INCHES (150 MM) BELOW SUBGRADE UNDER PAVEMENTS AND SLABS.

16. PLOW, SCARIFY, BENCH, OR BREAK UP SLOPED SURFACES STEEPER THAN 1 VERTICAL TO 4

HORIZONTAL SO FILL MATERIAL WILL BOND WITH EXISTING MATERIAL.

17. PLACE AND COMPACT FILL MATERIAL IN LAYERS TO REQUIRED ELEVATIONS AS FOLLOWS:

A. UNDER GRASS AND PLANTED AREAS, USE SATISFACTORY SOIL MATERIAL.

B. UNDER WALKS AND PAVEMENTS, USE SATISFACTORY SOIL MATERIAL.

18. UNIFORMLY MOISTEN OR AERATE SUBGRADE AND EACH SUBSEQUENT FILL OR BACKFILL SOIL

LAYER BEFORE COMPACTION TO WITHIN 2 PERCENT OF OPTIMUM MOISTURE CONTENT.

A. DO NOT PLACE BACKFILL OR FILL SOIL MATERIAL ON SURFACES THAT ARE MUDDY, FROZEN, OR

CONTAIN FROST OR ICE.

B. REMOVE AND REPLACE, OR SCARIFY AND AIR DRY, OTHERWISE SATISFACTORY SOIL MATERIAL

THAT EXCEEDS OPTIMUM MOISTURE CONTENT BY 2 PERCENT AND IS TOO WET TO COMPACT

TO SPECIFIED DRY UNIT WEIGHT.

19. PLACE BACKFILL AND FILL SOIL MATERIALS IN LAYERS NOT MORE THAN 8 INCHES (200 MM) IN LOOSE

DEPTH FOR MATERIAL COMPACTED BY HEAVY COMPACTION EQUIPMENT AND NOT MORE THAN 4

INCHES (100 MM) IN LOOSE DEPTH FOR MATERIAL COMPACTED BY HAND-OPERATED TAMPERS.

20. COMPACT SOIL MATERIALS TO NOT LESS THAN THE FOLLOWING PERCENTAGES OF MAXIMUM DRY

UNIT WEIGHT ACCORDING TO ASTM D 698:

A. UNDER WALKWAYS, SCARIFY AND RECOMPACT TOP 6 INCHES (150 MM) BELOW SUBGRADE AND

COMPACT EACH LAYER OF BACKFILL OR FILL SOIL MATERIAL AT 92 PERCENT.

B. UNDER TURF OR UNPAVED AREAS, SCARIFY AND RECOMPACT TOP 6 INCHES (150 MM) BELOW

SUBGRADE AND COMPACT EACH LAYER OF BACKFILL OR FILL SOIL MATERIAL AT 85 PERCENT.

21. SITE ROUGH GRADING: SLOPE GRADES TO DIRECT WATER AWAY FROM BUILDINGS AND TO PREVENT

PONDING. FINISH SUBGRADES TO ELEVATIONS REQUIRED TO ACHIEVE INDICATED FINISH

ELEVATIONS, WITHIN THE FOLLOWING SUBGRADE TOLERANCES:

A. TURF OR UNPAVED AREAS: PLUS OR MINUS 1 INCH (25 MM).

B. WALKS: PLUS OR MINUS 1 INCH (25 MM).

C. PAVEMENTS: PLUS OR MINUS 1/2 INCH (13 MM).

22. SUBBASE AND BASE COURSES UNDER PAVEMENTS AND WALKS

A. ON PREPARED SUBGRADE, PLACE SUBBASE COURSE AND BASE COURSE UNDER PAVEMENTS

AND WALKS AS FOLLOWS:

1) SHAPE SUBBASE COURSE AND BASE COURSE TO REQUIRED CROWN ELEVATIONS AND

CROSS-SLOPE GRADES.

2) PLACE SUBBASE COURSE AND BASE COURSE THAT EXCEEDS 6 INCHES (150 MM) IN

COMPACTED THICKNESS IN LAYERS OF EQUAL THICKNESS, WITH NO COMPACTED LAYER

MORE THAN 6 INCHES (150 MM) THICK OR LESS THAN 3 INCHES (75 MM) THICK.

3) COMPACT SUBBASE COURSE AND BASE COURSE AT OPTIMUM MOISTURE CONTENT TO

REQUIRED GRADES, LINES, CROSS SECTIONS, AND THICKNESS TO NOT LESS THAN 95

PERCENT OF MAXIMUM DRY UNIT WEIGHT ACCORDING TO ASTM D 698.

23. REPAIR AND REESTABLISH GRADES TO SPECIFIED TOLERANCES WHERE COMPLETED OR PARTIALLY

COMPLETED SURFACES BECOME ERODED, RUTTED, SETTLED, OR WHERE THEY LOSE COMPACTION

DUE TO SUBSEQUENT CONSTRUCTION OPERATIONS OR WEATHER CONDITIONS.

24. WHERE SETTLING OCCURS BEFORE PROJECT CORRECTION PERIOD ELAPSES, REMOVE FINISHED

SURFACING, BACKFILL WITH ADDITIONAL SOIL MATERIAL, COMPACT, AND RECONSTRUCT

SURFACING.

Y. RESTORE APPEARANCE, QUALITY, AND CONDITION OF FINISHED SURFACING TO MATCH

ADJACENT WORK, AND ELIMINATE EVIDENCE OF RESTORATION TO GREATEST EXTENT

POSSIBLE.

DIVISION 32 - CONCRETE PAVING

A. WATER-REDUCING ADMIXTURE: ASTM C 494/C 494M, TYPE A.

B. RETARDING ADMIXTURE: ASTM C 494/C 494M, TYPE B.

C. WATER-REDUCING AND RETARDING ADMIXTURE: ASTM C 494/C 494M, TYPE D.

D. HIGH RANGE, WATER-REDUCING ADMIXTURE: ASTM C 494/C 494M, TYPE F.

E. HIGH RANGE, WATER-REDUCING & RETARDING ADMIXTURE: ASTM C494/C 494M, TYPE G.

F. PLASTICIZING AND RETARDING ADMIXTURE: ASTM C1017/C 1017M, TYPE II.

G. WATER REDUCING AND ACCELERATING ADMIXTURE: ASTM C494, TYPE E.

9. WATER: POTABLE AND COMPLYING WITH ASTM C 94/C 94M.

32A. CONCRETE PAVING

1. SUBMIT DESIGN MIXTURES: FOR EACH CONCRETE PAVING MIXTURE. INCLUDE ALTERNATE DESIGN

MIXTURES WHEN CHARACTERISTICS OF MATERIALS, PROJECT CONDITIONS, WEATHER, TEST

RESULTS, OR OTHER CIRCUMSTANCES WARRANT ADJUSTMENTS.

2. READY-MIX-CONCRETE MANUFACTURER QUALIFICATIONS: A FIRM EXPERIENCED IN

MANUFACTURING READY-MIXED CONCRETE PRODUCTS AND THAT COMPLIES WITH ASTM C 94/C 94M

REQUIREMENTS FOR PRODUCTION FACILITIES AND EQUIPMENT.

3. ACI PUBLICATIONS: COMPLY WITH ACI 301 (ACI 301M) UNLESS OTHERWISE INDICATED.

4. STEEL REINFORCEMENT

A. PLAIN-STEEL WELDED-WIRE REINFORCEMENT: ASTM A 1064/A 1064M, FABRICATED FROM

AS-DRAWN STEEL WIRE INTO FLAT SHEETS.

1) CONCRETE PAVING - 6X6 - W2.9 X W2.9 (UNLESS OTHERWISE INDICATED)

B. DEFORMED-STEEL WELDED-WIRE REINFORCEMENT: ASTM A 1064/A 1064M, FLAT SHEET.

C. REINFORCING BARS: ASTM A 615/A 615M, GRADE 60 (GRADE 420); DEFORMED.

D. JOINT DOWEL BARS: ASTM A 615/A 615M, GRADE 60 (GRADE 420) PLAIN-STEEL BARS; ZINC

COATED (GALVANIZED) AFTER FABRICATION ACCORDING TO ASTM A 767/A 767M, CLASS I

COATING. CUT BARS TRUE TO LENGTH WITH ENDS SQUARE AND FREE OF BURRS.

E. BAR SUPPORTS: BOLSTERS, CHAIRS, SPACERS, AND OTHER DEVICES FOR SPACING,

SUPPORTING, AND FASTENING REINFORCING BARS, WELDED-WIRE REINFORCEMENT, AND

DOWELS IN PLACE.

5. CEMENTITIOUS MATERIALS: USE THE FOLLOWING CEMENTITIOUS MATERIALS, OF SAME TYPE, BRAND, AND SOURCE THROUGHOUT PROJECT:

A. PORTLAND CEMENT: ASTM C 150/C 150M, WHITE PORTLAND CEMENT TYPE I, TYPE II OR

TYPE I/II.

6. NORMAL-WEIGHT AGGREGATES: ASTM C 33/C 33M, CLASS 4S, UNIFORMLY GRADED. PROVIDE

AGGREGATES FROM A SINGLE SOURCE.

7. AIR-ENTRAINING ADMIXTURE: ASTM C 260/C 260M.

8. CHEMICAL ADMIXTURES: ADMIXTURES CERTIFIED BY MANUFACTURER TO BE COMPATIBLE WITH

OTHER ADMIXTURES AND TO CONTAIN NOT MORE THAN 0.1 PERCENT WATER-SOLUBLE CHLORIDE

IONS BY MASS OF CEMENTITIOUS MATERIAL.

21. GENERAL: FORM CONSTRUCTION, ISOLATION, AND CONTRACTION JOINTS AND TOOL EDGES TRUE TO LINE, WITH FACES PERPENDICULAR TO SURFACE PLANE OF CONCRETE. CONSTRUCT TRANSVERSE JOINTS AT RIGHT

ANGLES TO CENTERLINE UNLESS OTHERWISE INDICATED.

22. CONSTRUCTION JOINTS: SET CONSTRUCTION JOINTS AT SIDE AND END TERMINATIONS OF PAVING AND AT LOCATIONS WHERE PAVING OPERATIONS ARE STOPPED FOR MORE THAN ONE-HALF HOUR UNLESS PAVING

TERMINATES AT ISOLATION JOINTS.

23. ISOLATION JOINTS: FORM ISOLATION JOINTS OF PREFORMED JOINT-FILLER STRIPS ABUTTING CONCRETE CURBS, CATCH BASINS, MANHOLES, INLETS, STRUCTURES, OTHER FIXED OBJECTS, AND WHERE INDICATED.

24. EDGING: AFTER INITIAL FLOATING, TOOL EDGES OF PAVING, GUTTERS, CURBS, AND JOINTS IN CONCRETE WITH AN EDGING TOOL TO A 1/4-INCH (6-MM) RADIUS. REPEAT TOOLING OF EDGES AFTER APPLYING SURFACE

FINISHES. ELIMINATE EDGING-TOOL MARKS ON CONCRETE SURFACES.

25. COMPLY WITH ACI 301 (ACI 301M) REQUIREMENTS FOR MEASURING, MIXING, TRANSPORTING, AND PLACING

CONCRETE.

26. SCREED PAVING SURFACE WITH A STRAIGHTEDGE AND STRIKE OFF.

27. COMMENCE INITIAL FLOATING USING BULL FLOATS OR DARBIES TO IMPART AN OPEN-TEXTURED AND UNIFORM SURFACE PLANE BEFORE EXCESS MOISTURE OR BLEEDWATER APPEARS ON THE SURFACE. DO NOT FURTHER DISTURB CONCRETE SURFACES BEFORE BEGINNING FINISHING OPERATIONS OR SPREADING SURFACE

TREATMENTS.

28. FLOAT FINISHING - GENERAL: DO NOT ADD WATER TO CONCRETE SURFACES DURING FINISHING OPERATIONS.

29. FLOAT FINISH: BEGIN THE SECOND FLOATING OPERATION WHEN BLEEDWATER SHEEN HAS DISAPPEARED AND CONCRETE SURFACE HAS STIFFENED SUFFICIENTLY TO PERMIT OPERATIONS. FLOAT SURFACE WITH POWER-DRIVEN FLOATS OR BY HAND FLOATING IF AREA IS SMALL OR INACCESSIBLE TO POWER UNITS. FINISH SURFACES TO TRUE PLANES. CUT DOWN HIGH SPOTS AND FILL LOW SPOTS. REFLOAT SURFACE IMMEDIATELY

TO UNIFORM GRANULAR TEXTURE.

A. MEDIUM-TO-FINE-TEXTURED BROOM FINISH: DRAW A SOFT-BRISTLE BROOM ACROSS FLOAT-FINISHED CONCRETE SURFACE, PERPENDICULAR TO LINE OF TRAFFIC, TO PROVIDE A UNIFORM, FINE-LINE TEXTURE.

30. GENERAL: PROTECT FRESHLY PLACED CONCRETE FROM PREMATURE DRYING AND EXCESSIVE COLD OR HOT

TEMPERATURES.

31. COMPLY WITH ACI 306.1 FOR COLD-WEATHER PROTECTION.

32. BEGIN CURING AFTER FINISHING CONCRETE BUT NOT BEFORE FREE WATER HAS DISAPPEARED FROM

CONCRETE SURFACE.

33. CURING METHODS: CURE CONCRETE BY MOISTURE CURING, MOISTURE-RETAINING-COVER CURING, CURING

COMPOUND OR A COMBINATION OF THESE.

34. COMPLY WITH TOLERANCES IN ACI 117 (ACI 117M) AND AS FOLLOWS:

A. ELEVATION: 1/4 INCH (6 MM).

B. THICKNESS: PLUS 3/8 INCH (10 MM), MINUS 1/4 INCH (6 MM).

C. SURFACE: GAP BELOW 10-FEET- (3-M-) LONG; UNLEVELED STRAIGHTEDGE NOT TO EXCEED 1/2 INCH (13 MM).

D. JOINT SPACING: 3 INCHES (75 MM).

E. CONTRACTION JOINT DEPTH: PLUS 1/4 INCH (6 MM), NO MINUS.

F. JOINT WIDTH: PLUS 1/8 INCH (3 MM), NO MINUS.

G. LATERAL ALIGNMENT AND SPACING OF TIE BARS AND DOWELS: 1 INCH (25MM)

H. VERTICAL ALIGNMENT OF THE BARS AND DOWELS: 1/4 INCH (6MM)

I. ALIGNMENT OF TIE-BAR END RELATIVE TO LINE PERPENDICULAR TO PAVEMENT EDGE: 1/2 INCH (13MM)

J. ALIGNMENT OF DOWEL-BAR AND RELATIVE TO LINE PERPENDICULAR TO PAVEMENT EDGE: LENGTH OF

DOWEL 1/4 INCH PER 12 INCHES (6MM PER 300MM)

35. REMOVE AND REPLACE CONCRETE PAVING THAT IS BROKEN, DAMAGED, OR DEFECTIVE OR THAT DOES NOT COMPLY WITH REQUIREMENTS IN THIS SECTION. REMOVE WORK IN COMPLETE SECTIONS FROM JOINT TO JOINT

UNLESS OTHERWISE APPROVED BY ARCHITECT.

36. PROTECT CONCRETE PAVING FROM DAMAGE. EXCLUDE TRAFFIC FROM PAVING FOR AT LEAST 14 DAYS AFTER PLACEMENT. WHEN CONSTRUCTION TRAFFIC IS PERMITTED, MAINTAIN PAVING AS CLEAN AS POSSIBLE BY

REMOVING SURFACE STAINS AND SPILLAGE OF MATERIALS AS THEY OCCUR.

32B. SOIL PREPARATION

1. PLANTING-SOIL TYPE: EXISTING, ON-SITE SURFACE SOIL, WITH THE DUFF LAYER, IF ANY, RETAINED;

AND STOCKPILED ON-SITE; MODIFIED TO PRODUCE VIABLE PLANTING SOIL. BLEND EXISTING, ON-SITE SURFACE SOIL WITH THE FOLLOWING SOIL AMENDMENTS AND FERTILIZERS IN THE

FOLLOWING QUANTITIES TO PRODUCE PLANTING SOIL:

A. RATIO OF LOOSE COMPOST TO SOIL: 1:3 BY VOLUME.

B. WHEN EXISTING TOPSOIL IS INSUFFICIENT QUANTITY, PROVIDE TOPSOIL FROM LOCAL

SOURCES WITH THE SAME SOIL TYPE. DO NOT OBTAIN FROM BOGS OR MARSHES.

32F. TURF AND GRASSES

1. QUALITY ASSURANCE

A. INSTALLER QUALIFICATIONS: A QUALIFIED LANDSCAPE INSTALLER WHOSE WORK HAS RESULTED IN

SUCCESSFUL TURF ESTABLISHMENT.

2. SEED

A. GRASS SEED: FRESH, CLEAN, DRY, NEW-CROP SEED COMPLYING WITH AOSA'S "RULES FOR TESTING SEEDS"

FOR PURITY AND GERMINATION TOLERANCES.

B. SEED SPECIES:

1) QUALITY: STATE-CERTIFIED SEED OF GRASS SPECIES AS LISTED BELOW.

2) PROPORTIONED BY WEIGHT AS FOLLOWS:

a) 25 PERCENT KENTUCKY BLUEGRASS

b) 25 PERCENT PENLAWN RED FESCUE

c) 50 PERCENT TRIPLE CROWN PERENNIAL RYE

3. COMMERCIAL FERTILIZER: COMMERCIAL-GRADE COMPLETE FERTILIZER OF NEUTRAL CHARACTER, CONSISTING OF FAST- AND SLOW-RELEASE NITROGEN, 50 PERCENT DERIVED FROM NATURAL ORGANIC SOURCES OF UREA

FORMALDEHYDE, PHOSPHOROUS, AND POTASSIUM IN THE FOLLOWING COMPOSITION:

A. COMPOSITION: 850LBS OF 5-10-10 PER ACRE OF 20 LBS. PER 1000 SQ.FT.

4. STRAW MULCH: PROVIDE AIR-DRY, CLEAN, MILDEW- AND SEED-FREE, SALT HAY OR THRESHED STRAW OF WHEAT, RYE, OATS, OR BARLEY.

5. GENERAL: PESTICIDE, REGISTERED AND APPROVED BY THE EPA, ACCEPTABLE TO AUTHORITIES HAVING JURISDICTION, AND OF TYPE RECOMMENDED BY MANUFACTURER FOR EACH SPECIFIC PROBLEM AND AS REQUIRED FOR PROJECT CONDITIONS AND APPLICATION. DO NOT USE RESTRICTED PESTICIDES UNLESS

AUTHORIZED IN WRITING BY AUTHORITIES HAVING JURISDICTION.

6. GENERAL: PREPARE PLANTING AREA FOR SOIL PLACEMENT AND MIX PLANTING SOIL ACCORDING TO "SOIL

PREPARATION."

7. MOISTEN PREPARED AREA BEFORE PLANTING IF SOIL IS DRY. WATER THOROUGHLY AND ALLOW SURFACE TO

DRY BEFORE PLANTING. DO NOT CREATE MUDDY SOIL.

8. HYDROSEEDING: MIX SPECIFIED SEED, FERTILIZER, AND FIBER MULCH IN WATER, USING

EQUIPMENT SPECIFICALLY DESIGNED FOR HYDROSEED APPLICATION. CONTINUE MIXING UNTIL UNIFORMLY

BLENDED INTO HOMOGENEOUS SLURRY SUITABLE FOR HYDRAULIC APPLICATION.

A. MIX SLURRY WITH NONASPHALTIC TACKIFIER.

B. APPLY SLURRY UNIFORMLY TO ALL AREAS TO BE SEEDED IN A ONE-STEP PROCESS. APPLY MULCH AT A MINIMUM RATE OF 1500-LB/ACRE (15.3-KG/92.9 SQ. M) DRY WEIGHT BUT NOT LESS THAN THE RATE

REQUIRED TO OBTAIN SPECIFIED SEED-SOWING RATE.

9. GENERAL: MAINTAIN AND ESTABLISH TURF BY WATERING, FERTILIZING, WEEDING, MOWING, TRIMMING, REPLANTING, AND PERFORMING OTHER OPERATIONS AS REQUIRED TO ESTABLISH HEALTHY, VIABLE TURF. ROLL, REGRADE, AND REPLANT BARE OR ERODED AREAS AND REMULCH TO PRODUCE A UNIFORMLY SMOOTH TURF. PROVIDE MATERIALS AND INSTALLATION THE SAME AS THOSE USED IN THE ORIGINAL

INSTALLATION.

10. MOW TURF AS SOON AS TOP GROWTH IS TALL ENOUGH TO CUT. REPEAT MOWING TO MAINTAIN SPECIFIED HEIGHT WITHOUT CUTTING MORE THAN ONE-THIRD OF GRASS HEIGHT. REMOVE NO MORE THAN

ONE-THIRD OF GRASS-LEAF GROWTH IN INITIAL OR SUBSEQUENT MOWINGS.

11. TURF INSTALLATIONS SHALL MEET THE FOLLOWING CRITERIA AS DETERMINED BY ARCHITECT:

A. SATISFACTORY SEEDED TURF: AT END OF MAINTENANCE PERIOD, A HEALTHY, UNIFORM, CLOSE STAND OF GRASS HAS BEEN ESTABLISHED, FREE OF WEEDS AND SURFACE IRREGULARITIES, WITH COVERAGE EXCEEDING 90 PERCENT OVER ANY 10 SQ. FT. (0.92 SQ. M) AND BARE SPOTS NOT EXCEEDING 5 BY 5 INCHES

(125 BY 125 MM).

10. CURING MATERIALS:

A. ABSORPTIVE COVER: AASHTO M 182, CLASS 3, BURLAP CLOTH MADE FROM JUTE OR KENAF, WEIGHING APPROXIMATELY 9 OZ./SQ. YD. (305 G/SQ. M) DRY OR COTTON MATS.

B. MOISTURE-RETAINING COVER: ASTM C 171, POLYETHYLENE FILM OR WHITE

BURLAP-POLYETHYLENE SHEET.

C. WATER: POTABLE.

D. EVAPORATION RETARDER: WATERBORNE, MONOMOLECULAR, FILM FORMING, MANUFACTURED

FOR APPLICATION TO FRESH CONCRETE.

E. CLEAR, WATERBORNE, MEMBRANE-FORMING CURING COMPOUND: ASTM C 309, TYPE 1,

CLASS B, DISSIPATING.

11. JOINT FILLERS: ASTM D 1751, ASPHALT-SATURATED CELLULOSIC FIBER IN PREFORMED STRIPS.

12. PREPARE DESIGN MIXTURES, PROPORTIONED ACCORDING TO ACI 301 (ACI 301M), FOR EACH TYPE

AND STRENGTH OF NORMAL-WEIGHT CONCRETE, AND AS DETERMINED BY EITHER LABORATORY

TRIAL MIXTURES OR FIELD EXPERIENCE.

A. USE QUALIFIED INDEPENDENT TESTING AGENCY FOR PREPARING AND REPORTING PROPOSED

CONCRETE MIXTURE DESIGN FOR THE TRAIL BATCH METHOD.

13. ADD AIR-ENTRAINING ADMIXTURE AT MANUFACTURER'S PRESCRIBED RATE TO RESULT IN

NORMAL-WEIGHT CONCRETE AT POINT OF PLACEMENT HAVING AN AIR CONTENT AS FOLLOWS:

A. AIR CONTENT: 6 PERCENT PLUS OR MINUS 1-1/2 PERCENT.

14. CHEMICAL ADMIXTURES: USE ADMIXTURES ACCORDING TO MANUFACTURER'S WRITTEN

INSTRUCTIONS.

15. CONCRETE MIXTURES: NORMAL-WEIGHT CONCRETE.

A. COMPRESSIVE STRENGTH (28 DAYS): 4000 PSI (27.6 MPA).

B. MAXIMUM W/C RATIO AT POINT OF PLACEMENT: 0.45.

C. SLUMP LIMIT: 4 INCHES (100 MM), PLUS OR MINUS 1 INCH (25 MM).

16. PROOF-ROLL PREPARED SUBBASE SURFACE BELOW CONCRETE PAVING TO IDENTIFY SOFT

POCKETS AND AREAS OF EXCESS YIELDING.

17. REMOVE LOOSE MATERIAL FROM COMPACTED SUBBASE SURFACE IMMEDIATELY BEFORE PLACING

CONCRETE.

18. SET, BRACE, AND SECURE EDGE FORMS, BULKHEADS, AND INTERMEDIATE SCREED GUIDES TO REQUIRED LINES, GRADES, AND ELEVATIONS. INSTALL FORMS TO ALLOW CONTINUOUS PROGRESS

OF WORK AND SO FORMS CAN REMAIN IN PLACE AT LEAST 24 HOURS AFTER CONCRETE

PLACEMENT.

19. CLEAN FORMS AFTER EACH USE AND COAT WITH FORM-RELEASE AGENT TO ENSURE SEPARATION

FROM CONCRETE WITHOUT DAMAGE.

20. COMPLY WITH CRSI'S "MANUAL OF STANDARD PRACTICE" FOR FABRICATING, PLACING, AND

SUPPORTING REINFORCEMENT.

4245 UNION ROAD, SUITE 210

BUFFALO, NEW YORK 14225

P: 716.923.0133 F: 716.923.0136

No. REVISIONS DATE

DRAWING TITLE:

DATE: 9/4/2024

SCALE: AS SHOWN

DRAWN BY: SER

CHECKED BY:

PROJECT No: 24-025

DRAWING No.

architectural, p.c.

architecture � planning � consulting

SP-101

SPECIFICATIONS

NYS OFFICE FOR PEOPLE

WITH DISABILITIES

1200 EAST AND WEST ROAD

WEST SENECA, NY 14224

PATIO REPLACEMENT

LOCATED AT:

47 GAIL DRIVE,

CATTARAUGUS, NY 14719

- 10/18/2024ISSUED FOR PERMIT & BID