012300_FL-ALTERNATES.pdf

CHICOPEE ARMORY REHABILITATION MMD PROJECT NO. 985101

CHICOPEE, MASSACHUSETTS ISSUED FOR BID - 05/20/11

10090 ALTERNATES 012300 - 1

SECTION 012300

ALTERNATES

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary

Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section includes administrative and procedural requirements for alternates.

1.3 DEFINITIONS

A. Alternate: An amount proposed by bidders and stated on the Bid Form for certain work defined in the bidding requirements that may be added to or deducted from the base bid amount if

Owner decides to accept a corresponding change either in the amount of construction to be completed or in the products, materials, equipment, systems, or installation methods described in the Contract Documents.

1. Alternates described in this Section are part of the Work only if enumerated in the

Agreement.

2. The cost or credit for each alternate is the net addition to or deduction from the Contract

Sum to incorporate alternate into the Work. No other adjustments are made to the

Contract Sum.

1.4 PROCEDURES

A. Coordination: Revise or adjust affected adjacent work as necessary to completely integrate work of the alternate into Project.

1. Include as part of each alternate, miscellaneous devices, accessory objects, and similar items incidental to or required for a complete installation whether or not indicated as part of alternate.

B. Notification: Immediately following award of the Contract, notify each party involved, in writing, of the status of each alternate. Indicate if alternates have been accepted, rejected, or deferred for later consideration. Include a complete description of negotiated revisions to alternates.

C. Execute accepted alternates under the same conditions as other work of the Contract.

CHICOPEE ARMORY REHABILITATION MMD PROJECT NO. 985101

CHICOPEE, MASSACHUSETTS ISSUED FOR BID - 05/20/11

10090 ALTERNATES 012300 - 2

D. Schedule: A schedule of alternates is included at the end of this Section. Specification Sections referenced in schedule contain requirements for materials necessary to achieve the work described under each alternate.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 SCHEDULE OF ALTERNATES

A. Alternate No. 1: Roof Replacement.

1. Base Bid: Roofing work limited to select and isolated cutting and patching as required to support plumbing, HVAC and electrical work.

2. Alternate: In addition to base bid Work, replace roofing system in its’ entirety, including hazardous materials abatement / considerations and roof drain replacement.

B. Alternate No. 2: Door and Window Replacement.

1. Base Bid: Replace the front entry door and storefront systems.

2. Alternate: In addition to base bid Work, replace window systems and the back door systems, including hazardous materials abatement / considerations.

C. Alternate No. 3: Façade Repairs.

1. Base Bid: Select masonry infill at locations indicated on the Drawings and per Section

04 20 00 “Unit Masonry.”

2. Alternate: In addition to base bid Work, repair of the exterior brick façade and window sills per:

a. Section 01 22 00 “Unit Prices.”

b. Section 04 01 20 “Maintenance of Unit Masonry.”

c. Section 04 14 00 “Maintenance of Stone Assemblies.”

D. Alternate No. 4: Boiler Plant Replacement.

1. Base Bid: Existing boiler plant remains in service.

2. Alternate: Replace boiler plant and related systems in indicated on the Drawings and by

Division 22, 23 and 26 Sections.

END OF SECTION 012300