addendum no. : 9 date : /16/15 project: owner: owner's …

111 CHESTNUT STREET A D D E N D U M T O T H E C O N T R AC T D O C U M E N T S PROVIDENCE, RI 02903

T 401 831 1240

F 401 331 1945

www.durkeebrown.com

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ADDENDUM No.: 6 DATE : 9/16/15

PROJECT: New Town Hall Construction Project 26 Court Street Plymouth, MA

OWNER: Town of Plymouth 11 Lincoln Street Plymouth, MA 02360

OWNER'S PROJECT

MANAGER:

STV/DPM One Gateway Center 300 Washington Street Suite 951 Newton, MA 02458

The following items will amend the Contract Documents or provide clarification and are to be considered a part of the Bid Documents. Information provided in this addendum supersedes and supplements all portions of the Bid and Construction Documents with which it conflicts.

General: Description:

Filed Sub-Bid Results

Refer to the attached bid tabulation for the filed sub-bid results.

Civil/ Structural/Arch Datum Elevation

Civil Elevation 69.5' correlates to the Arch/Structural Elevation 0'-0" - Refer to Drawing A201.

Re-Use of On-Site Excavated Materials

Existing clean, on-site excavated materials may be re-used if proctor tested by the Owner's Testing Agent, amended as required to meet either general or structural fill requirements, and then re-proctor tested by Owner's Testing Agent to confirm amended materials meet the requirements for either general or structural fill. After passing, re-use of said amended materials may be used on site. Excess materials must be removed from Owner's property. Contractor may also import fill as required for general or structural fill. The cost of either option and associated Work must be included in the Base Bid.

Existing Site Conditions

1. The existing conditions shown on Drawing C-10 Revised is meant to depict the existing conditions after completing Phase I Demolition. Grading and removal of pavements within the property confines is already complete. Removal of existing parking lot(s) pavement and sub-base is required as part of the GC scope of work and base bid of this Project.

2. The General Contractor is responsible for all Work necessary within the right-of-way for execution of the Work shown on the Contract Documents. Coordination with the Town will be required.

Site Utility Questions 1. Grayed out items identified on Dwg C-4 are being installed by the Town. 2. Lengths indicated on drainage lines are for overall length of the line. The General Contractor is

responsible for the pipe (full tone) and for extending it 1 foot beyond the curb into the right-of-way pavement. The Town is responsible for the remainder. Refer to Note #2.1.

3. The lines installed by the Town will be left "stubbed-out" and indicated with a marker stake. 4. The work executed by the Town is on-going. It is anticipated that most of the work will be complete

prior to the start of the new town hall construction.

Steel Grating Question

The galvanized steel grating at the exterior areaway as shown on Drawing S102 is to be provided by the General Contractor.

Specification: Description:

Section 101300 Directories

Revise Paragraph 2.3.B to read as follows:

"B. Frameless Directory: Custom printed text and graphics on composite aluminum panel in design and configuration as indicated on Drawings.

1. Mounting: Recessed mounted within custom wood paneling.

a. Surface mounted in wood trim at Lobby #200.

2. Aluminum Finish: Manufacturer's standard baked enamel or powder coat.

a. Color: As selected by Architect from full range of manufacturers colors."

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Section 310000 Earthwork

Revise Paragraph 3.3.A.1.a to read as follows:

"a. Unclassified excavation includes the satisfactory removal and disposal of all materials (except, blast rock, bedrock, contaminated materials as defined below; and unidentified foundations, curbs, utilities, unsuitable fill and pavements) encountered regardless of the nature of the materials. Materials shall be understood to include but not be limited to earth, hardpan and debris. Drilling, blasting, excavation and disposal of blast rock, bedrock, contaminated materials, and previously unidentified foundations, curbs, utilities, unsuitable fill and pavements shall be considered as unforeseen and will be handled utilizing Unit Prices and Change Order in accordance with the Contract Documents."

Drawing No.: Description:

Civil

C-1 Revise Note #6 to read as follows:

"Contractor shall make arrangements for new utility services. Owner will pay back charges for new electrical, gas, cable and telephone services."


Landscape

L1.0 Depressed Area along Russell Street - Add the following note:

"Exposed aggregate paving shall meet the steel grating as shown on the Structural and Architectural Drawings."


Architectural

ST-1 1. Add the removal and disposal of the foundations of the previously demolished residential buildings located in the current Burial Hill parking lot as shown on the attached "Certified Sanborn Maps."

2. Existing foundations shown to be removed are approximately 10'-0" deep. they consist of +/- 24-inch thick brick and stone masonry. Basement slabs have already been removed.

A303 Elevation #24 - Add the following note to the right side:

"Provide 4-inch thick granite veneer as shown on the Landscape Drawings; remainder of wall to be exposed concrete and shall receive a hand rubbed finish."


Structural

S300 Detail #6 - Add the following note:

"Dowel spacing to match the spacing of the new concrete wall horizontal reinforcement, typically 12-inches on center. Also, provide dowels at the footings. Refer to foundation plan and slab plan for additional information."

Attachments:

Filed-Sub-Bid Results Certified Sanborn Maps

End of Addendum No. 6

DATE ISSUED: 9/15/2015 PLYMOUTH TOWN HALL

FILED SUB-BID TABULATION

BID OPENING - 09/14/15 AT 2 PM

1 2 3 4 5

BID EXCLUDED

FROM: 1 2 3 4 5 6 7 8 9

COSTA BROTHERS MASONRY X X X X MBE X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 1,471,000.00

FERNANDES MASONRY, INC. X X X X MBE X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 1,480,000.00

COMMERCIAL MASONRY CORPORATION X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 1,528,000.00

LIGHTHOUSE MASONRY, INC. X X X X MBE X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 1,574,000.00

MARMELO BROTHERS CONSTRUCTION X X X X MBE X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 1,598,000.00

EMPIRE MASONRY CORPORATION X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 1,907,000.00

LARKIN IRON WORKS, INC. X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 749,600.00

V&G IRON WORKS, INC. X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 862,062.00

HERITAGE IRON WORKS, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 886,000.00

SMJ METAL COMPANY, INC. X X X X - X X X X X - NONE $ - $ - $1,200.00 DEDUCT $ - $ - $ - $ - $ - $ - $ 892,000.00

THE BERLIN STEEL CONSTRUCTION CO. X X X X - X X X X X X NONE $ - $ - $1,000.00 DEDUCT $ - $ - $ - $ - $ - $ - $ 965,000.00

CHAPMAN WATERPROOFING X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 329,100.00

CONTRACTING SPECIALISTS, INC. X X X X - X X X X X - TLT, GVW,G&R $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 375,890.00

ACME WATERPROOFING COMPANY, INC. X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 434,488.00

FOLAN WATERPROOFING &

CONSTRUCTION

X X X X WBE X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 468,000.00

PJ SPILLANE COMPANY, INC. X X X X - X X X X X - TLT $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 473,600.00

STANLEY ROOFING CO., INC. X X X X - X X X X X X SEAVER $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 700,000.00

CAPEWAY ROOFING SYSTEMS, INC. X X X X MBE X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 721,600.00

CROCKER ARCHITECTURAL SHEET METAL

CO., INC.

X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 882,485.00

GREENWOOD INDUSTRIES, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 957,000.00

*DID NOT BID: UNITED STEEL

3

4

*DID NOT BID: COMMERCIAL MASORY CORPORATION, THE WATERPROOFING COMPANY, INC.

*DID NOT BID: FEELEY MCANESPIE, INC., SILKTOWN ROOFING, INC.

BID

BOND

MBE/

WBE

BID

SIGNEDBIDDER NAME

REP

PRESENT

DCAM

UPDATE

DCAM

CERT

ADDENDA RECOGNIZED

3

4

6

2

BID VALUE

1

5

*DID NOT BID: ACME WATERPROOFING, CALHESS RESTORATION, CONTRACTING SPECIALISTS, INC., GVW, INC., PJ SPILLANE COMPANY, INC.

5

4

040001 - MASONRY

055000 - MISCELLANEOUS METALS

1

3

071001 - WATERPROOFING, DAMPROOFING, & CAULKING

2

4

2

1

3

2

5

1

071002 - ROOFING & FLASHING

ALTERNATES UNIT PRICE FOR ITEM NUMBER

1




1 2 3 4 5

BID EXCLUDED

FROM: 1 2 3 4 5 6 7 8 9

BID

BOND

MBE/

WBE

BID

SIGNEDBIDDER NAME

REP

PRESENT

DCAM

UPDATE

DCAM

CERT

ADDENDA RECOGNIZED

BID VALUE


R&R WINDOW CONTRACTORS, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 739,913.00

LOCKHEED WINDOW CORPORATION X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 783,000.00

GVW, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 834,435.00

MODERN GLASS & ALUMINUM, INC. X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 879,707.00

KAPILOFF'S GLASS, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 937,742.00

KAPILOFF'S GLASS, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 59,850.00

MODERN GLASS & ALUMINUM, INC. X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 113,972.00

A&A WINDOW PRODUCTS X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 176,853.00

EVERGREENE ARCHITECTURAL ARTS X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 434,530.00

JRJ CONSTRUCTION CO., INC. X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 544,000.00

L&L CONTRACTING X X X X WBE X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 648,400.00

PAVILION FLOORS, INC. X X X X - X X X X - - NONE $29,053.00 DEDUCT $ - $ - $156,393.00 DEDUCT $ - $ - $ - $ - $ - $ 393,107.00

WEST FLOOR COVERING, INC. X X X X WBE X X X X X X CTA $35,863.00 DEDUCT $ - $ - $148,748.00 DEDUCT $ - $ - $ - $ - $ - $ 400,936.00

*DID NOT BID: COMMONWEALTH TILE, INC., JOSEPH COHN & SONS TILE & TERRAZZO, LLC.

BRENNAN INTERIOR CONTRACTORS, INC. X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 207,990.00

CENTRAL CEILINGS, INC. X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 213,400.00

K&K ACOUSTICAL CEILINGS, INC. X X X X - X X X X - - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 228,800.00

THE CHEVIOT CORPORATION X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 241,600.00

CJM SERVICES, INC. X X X X - X X X X X X GVW $ - $ - $ - $39,816.00 ADD $ - $ - $ - $ - $ - $ 138,923.00

CAPITAL CARPET & FLOORING X X X X - X X X X X - SEE BELOW $ - $ - $ - $28,875.00 ADD $ - $ - $ - $ - $ - $ 139,749.00

WEST FLOOR COVERING, INC. X X X X WBE X X X X X - CTA $ - $ - $ - $24,740.00 ADD $ - $ - $ - $ - $ - $ 140,731.00

PAVILION FLOORS, INC. X X X X - X X X X - X NONE $ - $ - $ - $47,979.00 ADD $ - $ - $ - $ - $ - $ 194,598.00

*DID NOT BID: JOSEPH COHN & SONS

3

*DID NOT BID: A&A WINDOW PRODUCTS, CHANDLER ARCHITECTURAL PRODUCTS, INC.

2

4

3

096500 - RESILIENT FLOORING

1

1

3

2

088000 - GLASS & GLAZING

095110 - ACOUSTICAL TILE CEILINGS

093000 - CERAMIC TILE

TLT CONSTRUCTION, PDS ENGINEERING, MCM, USA, LLC, ENDICOTT CONSTRUCTORS, LAMBRIAN CONSTRUCTION, GVW, CJM SERVICES, NORTHEAST INTERIORS, CALLAHAN, NAUSET CONSTRUCTION CORPORATION

1

2

5

*DID NOT BID: CHANDLER ARCHITECTURAL PRODUCTS, INC., GREENFIELD GLASS CO., INC., GVW, INC., R&R WINDOW CONTRACTORS, INC.

2

092000 - PLASTER

3

1

084460 - METAL WINDOWS / CURTAINWALL

4

4

1

1

2

2

3

2




1 2 3 4 5

BID EXCLUDED

FROM: 1 2 3 4 5 6 7 8 9

BID

BOND

MBE/

WBE

BID

SIGNEDBIDDER NAME

REP

PRESENT

DCAM

UPDATE

DCAM

CERT

ADDENDA RECOGNIZED

BID VALUE


BELLO PAINTING CO., INC. X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 494,000.00

DANDIS CONTRACTING, INC. X X X X - X X X X X X NONE $2,000.00 ADD $ - $ - $ - $ - $ - $ - $ - $ - $ 534,980.00

HOMER CONTRACTING, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 563,000.00

*DID NOT BID: ALPHA CONTRACTING ASSOCIATES, EVERGREENE ARCHITECTURAL ARTS, INC., JOHN W. EAGAN CO., INC., KING PAINTING, INC.

DELTA BECKWITH ELEVATOR COMPANY X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 347,200.00

UNITED ELEVATOR COMPANY X X X X WBE X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 452,050.00

*DID NOT BID: EAGLE ELEVATOR CO., INC.

MARATHON FIRE PROTECTION, INC. X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 389,300.00

CARLYSLE ENGINEERING, INC. X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 397,200.00

COGSWELL SPRINKLER CO., INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 443,049.00

YANKEE SPRINKLER COMPANY X X X X - X X X X X - NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 510,000.00

RUSTIC FIRE PROTECTION, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 535,000.00

*DID NOT BID: ARDEN ENGINEERING

PATRICK J KENNEDY & SONS, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 633,000.00

HAROLD BROTHERS MECHANICAL X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 657,000.00

ROBERT W IRVINE & SONS, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 704,700.00

ARAUJO BROTHERS PLUMBING, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 731,800.00

*DID NOT BID: ARDEN ENGINEERING, GRASSESCHI PLUMBING & HEATING, INC., KNEELAND PLUMBING & HEATING, INC.

HAROLD BROTHERS MECHANICAL X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 3,808,000.00

PATRICK J KENNEDY & SONS, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 4,090,000.00

CAM HVAC CONSTRUCTION, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ - $ - $ - $ - $ - $ 4,971,000.00

*DID NOT BID: ARDEN ENGINEERING, ENTERPRISE EQUIPTMENT CO., INC.

WAYNE J. GRIFFIN ELECTRIC CO., INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ 150.00 $ 225.00 $ 330.00 $ 433.00 $ 263.00 $ 2,045,000.00

ANNESE ELECTRICAL SERVICES, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ 360.00 $ 495.00 $ 890.00 $ 540.00 $ 440.00 $ 2,092,000.00

LEVANGIE ELECTRICAL COMPANY, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ 190.00 $ 150.00 $ 250.00 $ 220.00 $ 200.00 $ 2,240,000.00

SYSTEMS CONTRACTING, INC. X X X X - X X X X X X NONE $ - $ - $ - $ - $ 175.00 $ 350.00 $ 400.00 $ 300.00 $ 350.00 $ 2,285,000.00

*DID NOT BID: SPARKS COMPANY, INC.

1

3

2

4

3

230000 - HVAC

2

1

2

099100 - PAINTING

142400 - ELEVATORS

210000 - FIRE PROTECTION

220000 - PLUMBING

3

3

260001 - ELECTRICAL

2

2

3

1

1

2

4

1

1

5

4

3

1906 Certified Sanborn Map

1284-4103-A9A

9

Order Date:EDR Inquiry:

Client:

Site Name:

Address:

City, ST, ZIP:

Certification #

Copyright: 1906

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Civil & Env Consultants

Court House Project

11 South Russell Street

Plymouth MA 02360

1284-4103-A9A9

This Certified Sanborn Map combines the following sheets.Outlined areas indicate map sheets within the collection.

Volume 1, Sheet 3

Volume 1, Sheet 4

Volume 1, Sheet 5

0 Feet 150 300 600

4008928 - 3 page 11


1284-4103-A9A

9


Client:

Site Name:

Address:

City, ST, ZIP:

Certification #

Copyright: 1901

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Court House Project


Plymouth MA 02360

1284-4103-A9A9


Volume 1, Sheet 3

Volume 1, Sheet 4

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ecifune

Line

ecifune

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ecifune

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ecifune

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Cloud


1284-4103-A9A

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Client:

Site Name:

Address:

City, ST, ZIP:

Certification #

Copyright: 1896

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Court House Project


Plymouth MA 02360

1284-4103-A9A9


Volume 1, Sheet 3

Volume 1, Sheet 4

0 Feet 150 300 600

4008928 - 3 page 13


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Client:

Site Name:

Address:

City, ST, ZIP:

Certification #

Copyright: 1891

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Court House Project


Plymouth MA 02360

1284-4103-A9A9


Volume 1, Sheet 3

Volume 1, Sheet 4

0 Feet 150 300 600

4008928 - 3 page 14


1284-4103-A9A

9


Client:

Site Name:

Address:

City, ST, ZIP:

Certification #

Copyright: 1885

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Court House Project


Plymouth MA 02360

1284-4103-A9A9


Volume 1, Sheet 3

Volume 1, Sheet 4

0 Feet 150 300 600

4008928 - 3 page 15