B08_Attachment_3_FOWA_251994_Lighthouse_FINAL_CD_DRAWING_110421.pdf

10/26/21

DETAIL E-2 SILT FENCE ON PAVEMENTDETAIL E- 6 FILTER LOGDETAIL E- 6 FILTER LOG

GENERAL NOTES

1. ALL STRUCTURAL WORK SHALL BE COORDINATED WITH

ARCHITECTURAL AND MECHANICAL DRAWINGS AND SHALL

CONFORM TO THE PROJECT SPECIFICATIONS, INCLUDING THE

2021 INTERNATIONAL BUILDING CODE AND 2021 INTERNATIONAL

EXISTING BUILDING CODE. ALL GOVERNING STANDARDS LISTED IN

THESE NOTES SHALL BE THE EDITION REFERENCED IN THIS

GOVERNING CODE.

2. CONTRACTOR SHALL PROVIDE TEMPORARY SHORING, BRACING,

AND SHEETING AND MAKE SAFE ALL FLOORS, ROOFS, WALLS,

AND ADJACENT PROPERTY AS PROJECT CONDITIONS REQUIRE.

SHORING AND SHEETING SHALL BE DESIGNED BY A REGISTERED

PROFESSIONAL ENGINEER LICENSED IN THE PROJECT

JURISDICTION, HIRED BY THE CONTRACTOR WHO SHALL SUBMIT

SHOP DRAWINGS AND CALCULATIONS FOR REVIEW.

3. DIMENSIONS AND ELEVATIONS OF EXISTING CONSTRUCTION GIVEN

IN STRUCTURAL DRAWINGS ARE BASED ON INFORMATION

CONTAINED IN VARIOUS ORIGINAL DESIGN AND CONSTRUCTION

DOCUMENTS PROVIDED BY THE OWNER, AND LIMITED FIELD

OBSERVATIONS AND MEASUREMENTS. THE CONTRACTOR SHALL

VERIFY ALL INFORMATION PERTAINING TO EXISTING CONDITIONS

BY ACTUAL MEASUREMENT AND OBSERVATION AT THE SITE. ALL

DISCREPANCIES BETWEEN ACTUAL CONDITIONS AND THOSE

SHOWN IN THE CONTRACT DOCUMENTS SHALL BE REPORTED TO

THE CO. FOR EVALUATION BEFORE THE AFFECTED

CONSTRUCTION IS PUT IN PLACE.

4. THE CONTRACT DRAWINGS AND SPECIFICATIONS ARE

COMPLEMENTARY. THESE NOTES HIGHLIGHT RATHER THAN

REPLACE THE SPECIFICATIONS CONTAINED IN THE PROJECT

MANUAL.

CONCRETE

1. ALL CONCRETE WORK SHALL CONFORM TO THE ACI FOLLOWING

GOVERNING STANDARDS.

A. AMERICAN CONCRETE INSTITUTE (ACI) "BUILDING CODE

REQUIREMENTS FOR CONCRETE" (ACI 318).

B. ACI "MANUAL OF CONCRETE PRACTICE", LATEST

EDITION.

C. CONCRETE REINFORCING STEEL INSTITUTE (CRSI)

"MANUAL OF STANDARD PRACTICE", LATEST EDITION.

2. ALL CONCRETE SHALL BE NORMAL WEIGHT CONCRETE WITH A

MINIMUM COMPRESSIVE STRENGTH OF 4,500 PSI AT 28 DAYS,

MAXIMUM WATER/CEMENT RATIO 0.45, DURABILITY EXPOSURE

CATEGORIES PER ACI 318 "F3", "S0", "P0", AND "C2" UNLESS

OTHERWISE NOTED.

A. CONCRETE MIXES DESIGN SHALL BE PROPORTIONED IN

ACCORDANCE WITH ACI 318 "PROPORTIONING ON THE

BASIS OF FIELD EXPERIENCE AND/OR TRIAL MIXTURES"

AND PREPARED BY A LICENSED TESTING LABORATORY PAID

FOR BY THE CONTRACTOR. SUBMIT MIX DESIGNS FOR

REVIEW.

3. REINFORCING STEEL SHALL BE DEFORMED BARS CONFORMING

TO ASTM A615, GRADE 60. REINFORCING STEEL SHALL BE

DETAILED ACCORDING TO THE ACI "DETAILS AND DETAILING OF

REINFORCEMENT" (ACI 315).

4. WELDED WIRE FABRIC (WWF) SHALL CONFORM TO ASTM A1064,

WITH A MINIMUM YIELD STRENGTH OF 65,000 PSI.

5. SHOP DRAWINGS SHALL BE SUBMITTED TO THE CO. FOR REVIEW

AND APPROVAL. NO CONCRETE WORK SHALL COMMENCE

WITHOUT APPROVED SHOP DRAWINGS.

POST-INSTALLED ADHESIVE AND MECHANICAL ANCHORS

1. POST INSTALLED ANCHORAGE SHALL BE INSTALLED BY

QUALIFIED PERSONNEL PER THE MANUFACTURER’S PRINTED

INSTALLATION INSTRUCTIONS (MPII), AS INCLUDED IN THE

ANCHOR PACKAGING, TO INTACT BASE MATERIAL. INSTALLATION

OF ANCHORS SHALL BE CARRIED OUT BY AN INSTALLER

TRAINED TO INSTALL THE SPECIFIED ANCHORS. NOTIFY

ENGINEER OF RECORD PRIOR TO INSTALLATION IF BASE

MATERIAL CONDITION DEVIATES FROM STRUCTURAL DRAWINGS

OR ASSUMPTIONS AND CONDITIONS OF THE MPII. ALL HOLES

SHALL BE DRY AND HAMMER DRILLED UNLESS OTHERWISE

NOTED, AND ALL CONCRETE BASE MATERIAL TO RECEIVE

ADHESIVE ANCHORS SHALL HAVE A MINIMUM AGE OF 21 DAYS.

2. INSTALLATION OF ADHESIVE ANCHORS IN A HORIZONTAL OR

UPWARDLY INCLINED ORIENTATION AND SUPPORTING A

SUSTAINED TENSION LOAD SHALL BE PERFORMED BY A

CERTIFIED ADHESIVE ANCHOR INSTALLER. CERTIFICATION SHALL

INCLUDE WRITTEN AND PERFORMANCE TESTS IN ACCORDANCE

WITH THE ACI/CRSI ADHESIVE ANCHOR INSTALLER

CERTIFICATION PROGRAM OR APPROVED EQUAL. PRIOR TO THE

COMMENCEMENT OF INSTALLING ANCHORS PROVIDE OWNER AND

ENGINEER OF RECORD WITH DOCUMENTED CONFIRMATION THAT

ALL OF THE CONTRACTOR’S PERSONNEL WHO INSTALL

HORIZONTAL OR UPWARDLY INCLINED ADHESIVE ANCHORS

SUPPORTING SUSTAINED TENSION LOADS ARE TRAINED AND

CERTIFIED.

A. OVERHEAD ADHESIVE ANCHORS MUST BE INSTALLED

USING THE PISTON PLUG SYSTEM SPECIFIED BY THE

MPII AND PRODUCED BY THE CORRESPONDING

MANUFACTURER FOR THE ANCHOR SYSTEM BEING

INSTALLED.

3. EXISTING REINFORCING BARS IN THE STRUCTURE MAY

CONFLICT WITH SPECIFIC ANCHOR LOCATIONS. REINFORCING

BARS SHALL NOT BE CUT WITHOUT THE WRITTEN APPROVAL OF

THE ENGINEER OF RECORD. UNLESS NOTED ON THE

DRAWINGS THAT THE EXISTING REBARS CAN BE CUT, THE

CONTRACTOR SHALL REVIEW THE EXISTING STRUCTURAL

DRAWINGS AND SHALL UNDERTAKE TO LOCATE THE POSITION

OF THE REINFORCING BARS BY A MEANS APPROVED BY THE

ENGINEER OF RECORD.

4. ANCHOR CAPACITY IS DEPENDENT UPON SPACING BETWEEN

ADJACENT ANCHORS, PROXIMITY OF ANCHORS TO EDGE OF

CONCRETE, AND EMBEDMENT DEPTH INTO THE SUBSTRATE.

INSTALL ANCHORS IN ACCORDANCE WITH SPACING, EDGE

CLEARANCES, AND EMBEDMENT DEPTHS INDICATED ON THE

DRAWINGS.

5. UNLESS OTHERWISE INDICATED, POST INSTALLED ANCHORAGE

SHALL BE ADHESIVE TYPE HILTI HIT-HY 200-R INTO

CONCRETE OR HILTI HIT-HY270 INTO BRICK MASONRY, GROUT

FILLED CMU OR UNGROUTED CMU BASE MATERIAL. PROVIDE

MESH SCREEN IN UNGROUTED CMU, UNREINFORCED MASONRY

CONSTRUCTION, AND BRICK MASONRY WITH HOLES OR VOIDS.

6. SUBSTITUTION REQUESTS FOR ALTERNATE ANCHORAGE

PRODUCTS SHALL BE SUBMITTED TO ENGINEER OF RECORD

FOR REVIEW AND APPROVAL PRIOR TO USE. THIS SHALL

INCLUDE MANUFACTURER PRODUCT DATA AND CALCULATIONS

DEMONSTRATING THAT THE PROPOSED SUBSTITUTE CAN

ACHIEVE THE PERFORMANCE VALUES OF THE SPECIFIED

PRODUCT. ANCHOR CAPACITY USED IN DESIGN SHALL BE

BASED ON THE TECHNICAL DATA PUBLISHED BY THE

MANUFACTURER OR SUCH OTHER METHOD AS APPROVED BY

THE ENGINEER OF RECORD. SUBSTITUTIONS WILL BE

EVALUATED BY THEIR HAVING AN ICC-ES EVALUATION REPORT

SHOWING COMPLIANCE WITH THE RELEVANT BUILDING CODE,

SEISMIC USE, LOAD RESISTANCE, INSTALLATION CATEGORY, AND

AVAILABILITY OF MPII. ADHESIVE ANCHOR EVALUATION WILL ALSO

CONSIDER CREEP, IN-SERVICE TEMPERATURE AND

INSTALLATION TEMPERATURE AND MUST PROVIDE INFORMATION

ON THESE ITEMS. SUBSTITUTION REQUESTS FOR ALTERNATE

PRODUCTS MUST BE APPROVED IN WRITING BY THE ENGINEER

OF RECORD PRIOR TO USE.

FRAMING LUMBER

1. ALL FRAMING LUMBER WORK SHALL CONFORM TO THE FOLLOWING

GOVERNING STANDARDS:

A. AMERICAN WOOD COUNCIL "NATIONAL DESIGN SPECIFICATION

FOR WOOD CONSTRUCTION","NDS SUPPLEMENT: DESIGN

VALUES FOR WOOD CONSTRUCTION", AND "SPECIAL DESIGN

PROVISIONS FOR WIND AND SEISMIC".

2. FRAMING LUMBER SHALL HAVE EACH PIECE GRADE STAMPED, SHALL

BE SURFACED DRY, MILLED AND SAWN TO MATCH THE PROFILE OR

EXISTING LUMBER TO BE REPLACED OR REPAIRED, AND SHALL

CONFORM TO THE FOLLOWING SPECIES AND GRADE: DOUGLAS FIR-

LARCH #1, SPRUCE PINE FIR #1, OR HEM FIR #1

3. TIMBER SHALL BE MILLED AND SAWN TO MATCH THE SIZE OF

EXISTING MEMBERS TO BE REPLACED OR REPAIRED. EXTERIOR

EXPOSED FACES SHALL BE SURFACED. TIMBER SPECIES AND GRADE:

DOUGLAS FIR-LARCH #1, EASTERN WHITE PINE #1, OR SOUTHERN

YELLOW PINE #1. TIMBER SHALL BE DRIED IN A KILN TO A MAXIMUM

MOISTURE CONTENT OF 19%. TIMBERS SHALL BE FREE OF HEART

CENTER.

4. PRESERVATIVE-TREATED WOOD: PROVIDE TREATED LUMBER COMPLYING

WITH ACQ-D (CARBONATE). COPPER AZOLE (CA-B), OR SODIUM

BORATE (SBX (DOT) WITH NaS10/2) AT ALL STRUCTURAL LUMBER

OR AS OTHERWISE INDICATED ON ARCHITECTURAL OR STRUCTURAL

DRAWINGS. ACZA TREATMENT IS NOT PERMITTED. TREATED LUMBER

AND/OR PLYWOOD SHALL BEAR THE LABEL OF AN ACCREDITED

AGENCY SHOWING 0.40 PCF RETENTION. WHERE LUMBER AND/OR

PLYWOOD IS CUT OR DRILLED AFTER TREATMENT, THE TREATED

SURFACE SHALL BE FIELD-TREATED WITH COPPER NAPTHENATE (THE

CONCENTRATION OF WHICH SHALL CONTAIN A MINIMUM OF 2%

COPPER METAL) BY REPEATED BRUSHING, DIPPING, OR SOAKING

UNTIL THE WOOD ABSORBS NO MORE PRESERVATIVE. REFER TO

NOTES 2 AND 3 FOR SPECIES AND GRADE OF TIMBER, UNLESS

OTHERWISE NOTED ON PLAN.

5. FASTENING SHALL BE IN ACCORDANCE WITH THE 2021

INTERNATIONAL BUILDING CODE AND THE 2021 INTERNATIONAL

EXISTING BUILDING CODE.

6. ALL FASTENERS SHALL BE HOT-DIP GALVANIZED OR STAINLESS

STEEL.

7. NO NEW OR EXISTING JOISTS SHALL BE CUT OR NOTCHED WITHOUT

APPROVAL.

SUB SHEET NO. TITLE OF SHEET

OF

DATE:

TECH. REVIEW:

DESIGNED: DRAWING NO.

PMIS/PKG NO.

SHEET

NACE 899

177009

REHABILITATE

HISTORIC LIGHTHOUSE AT FORT WASHINGTON

251994D

10/26/2021 14

GENERAL STRUCTURAL

NOTES

S0.1

SILMAN

SILMAN

SILMAN

10/21/2021

S3.1

S3.2

S3.1

S3.2

FOUNDATION PIER

REPAIRS, SEE

/3 S5.1

S3.1

S3.1

S3.2

S3.2

S3.1

S3.1

S3.2

S3.2

S3.1

S3.1

S3.2

S3.2

REPLACE FULL SECTION IN-KIND

& SPLICE TO EXISTING, SEE

DETAIL

PARTIAL-DEPTH REPAIR, SEE

DETAIL

LEGEND - FRAMING REPAIRS

/1 S5.1

/2 S5.1

SUB SHEET NO. TITLE OF SHEET

OF

DATE:

TECH. REVIEW:

DESIGNED: DRAWING NO.

PMIS/PKG NO.

SHEET

NACE 899

177009

REHABILITATE

HISTORIC LIGHTHOUSE AT FORT WASHINGTON

251994D

10/26/2021 14

FLOOR FRAMING PLANS

S1.1

SILMAN

SILMAN

SILMAN

SCALE OF FEET

2 420

SCALE AS1.1

1 1ST FLOOR FRAMING PLAN

SCALE AS1.1

2 2ND FLOOR FRAMING PLAN

SCALE AS1.1

3 LOW ROOF FRAMING PLAN

SCALE AS1.1

4 HIGH ROOF FRAMING PLAN

SCALE A

1/2" = 1'-0"

2ND FLOOR

EL. 14' - 0"

1ST FLOOR

EL. 0' - 0"

LOW ROOF

EL. 21' - 8"

HIGH ROOF

EL. 30' - 0"

3x12 BEAM

3x8 BEAM

3x6 BEAM

FOUNDATION

PIER REPAIRS,

SEE 3/S5.1

2x6 WALL

STUDS,

TYPICAL

2ND FLOOR

EL. 14' - 0"

1ST FLOOR

EL. 0' - 0"

LOW ROOF

EL. 21' - 8"

HIGH ROOF

EL. 30' - 0"

FOUNDATION

PIER REPAIRS,

SEE 3/S5.1

2x6 WALL

STUDS,

TYPICAL

3x14 BEAM

REPLACE FULL SECTION IN-KIND

& SPLICE TO EXISTING, SEE

DETAIL

PARTIAL-DEPTH REPAIR, SEE

DETAIL

LEGEND - FRAMING REPAIRS

/1 S5.1

/2 S5.1

SUB SHEET NO. TITLE OF SHEET

OF

DATE:

TECH. REVIEW:

DESIGNED: DRAWING NO.

PMIS/PKG NO.

SHEET

NACE 899

177009

REHABILITATE

HISTORIC LIGHTHOUSE AT FORT WASHINGTON

251994D

10/26/2021 14

SECTIONS

S3.1

SILMAN

SILMAN

SILMAN

SCALE AS3.1

1 SECTION LOOKING NORTH

SCALE AS3.1

2 SECTION LOOKING SOUTH

NOTES:

1. FOR PRICING BID, ON NORTH ELEVATION INCLUDE ADDITIONAL ALLOWANCE TO REPAIR 10% OF

ALL FRAMING WITH PARTIAL DEPTH REPAIR AND 5% OF ALL FRAMING SHOWN WITH IN-KIND

REPLACEMENT. PERCENTAGES SHALL BE BASED ON LENGTH OF MEMBERS CATEGORIZED INTO

EACH FRAMING SIZE.

NOTES:

1. FOR PRICING BID, ON SOUTH ELEVATION INCLUDE ADDITIONAL ALLOWANCE TO

REPAIR 5% OF ALL FRAMING WITH PARTIAL DEPTH REPAIR AND 5% OF ALL

FRAMING SHOWN WITH IN-KIND REPLACEMENT. PERCENTAGES SHALL BE BASED

ON LENGTH OF MEMBERS CATEGORIZED INTO EACH FRAMING SIZE.

SCALE OF FEET

2 60 2 4

SCALE A

3/8" = 1'-0"

2ND FLOOR

EL. 14' - 0"

1ST FLOOR

EL. 0' - 0"

LOW ROOF

EL. 21' - 8"

HIGH ROOF

EL. 30' - 0"

0"

2x6 WALL

STUDS,

TYPICAL

FOUNDATION

PIER REPAIRS,

SEE 3/S5.1

REPLACE FULL SECTION IN-KIND

& SPLICE TO EXISTING, SEE

DETAIL

PARTIAL-DEPTH REPAIR, SEE

DETAIL

LEGEND - FRAMING REPAIRS

/1 S5.1

/2 S5.1

2ND FLOOR

EL. 14' - 0"

1ST FLOOR

EL. 0' - 0"

LOW ROOF

EL. 21' - 8"

HIGH ROOF

EL. 30' - 0"

2x6 WALL

STUDS,

TYPICAL

FOUNDATION

PIER REPAIRS,

SEE 3/S5.1

SUB SHEET NO. TITLE OF SHEET

OF

DATE:

TECH. REVIEW:

DESIGNED: DRAWING NO.

PMIS/PKG NO.

SHEET

NACE 899

177009

REHABILITATE

HISTORIC LIGHTHOUSE AT FORT WASHINGTON

251994D

10/26/2021 14

SECTIONS

S3.2

SILMAN

SILMAN

SILMAN

SCALE AS3.2

1 SECTION LOOKING EAST

SCALE AS3.2

2 SECTION LOOKING WEST

SCALE OF FEET

2 60 2 4

SCALE A

NOTES:

1. FOR PRICING BID, ON EAST ELEVATION INCLUDE ADDITIONAL ALLOWANCE TO REPAIR 5% OF

ALL FRAMING WITH PARTIAL DEPTH REPAIR AND 5% OF ALL FRAMING SHOWN WITH IN-KIND

REPLACEMENT. PERCENTAGES SHALL BE BASED ON LENGTH OF MEMBERS CATEGORIZED INTO

EACH FRAMING SIZE.

NOTES:

1. FOR PRICING BID, ON WEST ELEVATION INCLUDE ADDITIONAL ALLOWANCE TO

REPAIR 5% OF ALL FRAMING WITH PARTIAL DEPTH REPAIR AND 5% OF ALL

FRAMING SHOWN WITH IN-KIND REPLACEMENT. PERCENTAGES SHALL BE BASED

ON LENGTH OF MEMBERS CATEGORIZED INTO EACH FRAMING SIZE.

3/8" = 1'-0"

HALF-LAP SPLICE IN TIMBER FASTENED

W/ (2) 1" STAINLESS STEEL BOLTS

BEARING ENDS OF SPLICE SHALL BE SQUARE

AND TIGHT ON BOTH ENDS (NO GAPS)

SECTION OF EXISTING FRAMING TO REMAIN

NEW FRAMING REPLACING EXISTING

DETERIORATED FRAMING (SEE PLAN AND

SECTIONS)

M

IN

M

IN

M

IN

SECTION ELEVATION

NEW WOOD TO REPLACE ROTTED WOOD,

FASTENED TO EXISTING WITH ANSI/HPVA TYPE I

SPECIFICATION EXTERIOR PVA WOOD GLUE AND

#10 STAINLESS STEEL SCREWS AT 4" O.C.,

EMBED SCREW MIN. 2" IN EXISTING WOOD TO

REMAIN

EXISTING WOOD TO REMAIN

NOTES:

1. CONTRACTOR SHALL FIELD VERIFY DEPTH OF ROTTED WOOD. FOR

PRICING BID ASSUME DEPTH OF "d/2".

2. IF DEPTH OF ROT IS LESS THAN 1/2 OF MEMBER'S DEPTH, RIP

FACE OF EXISTING WOOD TO CUT ROT FROM SECTION AND REPLACE

WITH NEW WOOD AS SHOWN.

3. IF DEPTH OF ROT EXCEEDS 1/2 OF MEMBER'S DEPTH, REPLACE

FULL SECTION OF MEMBER.

EXTERIOR FACE OF STUD

INTERIOR FACE OF STUD

EXTERIOR SHEATHING, SEE ARCH.

"d

"d M A X

END OF EXISTING STUD (BOTTOM OR TOP)

1 1/2"

EXISTING MEMBER BEYOND REPAIR

WHERE PARTIAL DEPTH REPAIR DOES NOT

TERMINATE AT END OF STUD, PROVIDE HALF

LAP SPLICE W/ (3) 1/2" STAINLESS STEEL

CARIAGE BOLTS; RECESS HEAD FLUSH W/

EXTERIOR FACE.

EXISTING SHEATHING, SEE ARCH. FOR

REPLACEMENT & REFININSHING

EXISTING STUDS, POSTS, AND BRACES

EXISTING SILL BEAMS

ANCHOR EACH SILL BEAM INTO BRICK

PIER WITH 1/2" STAINLESS STEEL

ADHESIVE ANCHORS W/ 12"

EMBEDMENT INTO CONCRETE AND

BRICK. CAP HOLE W/ GLUED PLUG.

REPLACE EXISTING WOOD PLINTH W/ NEW

PRECAST CONCRETE MEMBER W/

GALVANIZED 6x6 W2.1xW2.1

REINFORCEMENT OR EQUIVALENT. PLINTH

SIZE TO MATCH EXISTING. SEE GENERAL

NOTES FOR CONCRETE REQUIREMENTS.

SEE ARCH. FOR FLASHING & WATERPROOFING

EXISTING BRICK PIER

1 1/2"

SUB SHEET NO. TITLE OF SHEET

OF

DATE:

TECH. REVIEW:

DESIGNED: DRAWING NO.

PMIS/PKG NO.

SHEET

NACE 899

177009

REHABILITATE

HISTORIC LIGHTHOUSE AT FORT WASHINGTON

251994D

10/26/2021 14

DETAILS

S5.1

SILMAN

SILMAN

SILMAN

SCALE AS5.1

1 SPLICE AT FULL-SECTION WOOD MEMBER REPLACEMENT

SCALE AS5.1

2 PARTIAL DEPTH WOOD REPAIR

SCALE BS5.1

3 FOUNDATION PIER REPAIRS

SCALE OF FEET

1 210

SCALE OF FEET

12 126 0

SCALE A

SCALE B

1-1/2"=1'-0"

1"=1'-0"