Amendment_3__Lee_Courthouse_3-20-15.pdf

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Amendment 3

Date: March 20, 2015 (Revises Amendment 2)

Project: Window Rehabilitation and Associated Repairs

Richard C. Lee Courthouse New Haven Connecticut

This amendment is issued prior to receipt of the bids and does hereby become a part of the contract documents, and in case of conflict, it shall supersede original project manual and drawings.

Each bidder shall be responsible for issuing information contained herein to sub-contractors and suppliers to ensure that his/her proposal covers all work required by the contract documents including this amendment.

Each bidder shall acknowledge receipt of this amendment on the Contractor Bid Form where indicated.

SPECIFICATIONS

Specification Section 011400 “Work Restrictions”

1. Paragraph 1.3.C Contractor’s Required Work Hours: Delete and Replace with the following: The work shall generally be performed during the Contractor’ General Working Hours. Excessive noise generating and disruptive work shall occur at the Government’s Minimally Occupied hours of early morning (6:00-9:00am) and late afternoons (3:00-6:00pm); based upon an anticipated Court schedule of 9:00am-3:00pm and Government off hours of 6:00pm-6:00am.

1. In general noise generating activities will be permitted throughout the work day based upon Contractor’s close, day to day coordination with the designated US Court’s and Marshall’s personnel, the Contracting Officer and field testing. Whenever work activities disrupt specific U.S. Court trials, activities or Judge’s requirements, regardless of the decibel level, work shall be designated under the following requirements.

2. Noise, Odor Producing, Dust and Vibration Producing Activities: Construction activities that will be disruptive to building occupants and U.S. Court and Marshall activities, as determined by the Contracting Officer, such as noise, dust and vibration shall be performed only prior to and after normal working hours, or on weekends and shall be coordinated with the Contracting Officer.

Specification Section 012350 “Options” Paragraph 1.1.C Performance Period: Delete last sentence and Replace with the following: “Each awarded option will extend the contract completion date by 47 calendar days.”

Specification Section 015000 “Temporary Facilities and Controls” Paragraph 3.5.A.1 Delete and replace with the following: Staging/Fencing Enclosure: Provide building staging/fencing with tamperproof plywood enclosure secured to the first two full levels of staging to prevent physical scaling of the staging. Provide lockable personnel and material access doors to the

Amendment 3 Window Rehabilitation and Associated Repairs

Richard C. Lee Courthouse• New Haven, CT• March 19 2015, Page 2 of 2 staging. Provide the Contracting Officer three sets of keys to doors to facilitate emergency access.

Staging/fencing shall be removed before completion but after such time as the building can be secured.

Patch and/or repair any site or building conditions disturbed by the staging/fencing.

DRAWINGS

Drawing AE103

1. Rehabilitation Notes – Keynote 1, add the following:

“Catwalk/scaffolding:

Capacity: 40psf;

Width: 36”;

Material: Steel platform framing and steel grating platform;

Overhead Structure Beams: Approximately 23’-0” OC.”

Drawing AE120

1. Detail 2 Add the following note: “Conduit runs along the north, east and south elevation granite watertable anchored by clip and masonry fastener. Reinstall conduit in same manner through the membrane into stone joint with water cut-off mastic below screw head. Anchor spacing not exceed

10’-0” OC.

2. Detail 3 Add the following note: “Provide ‘Wire Strainer-Copper’; World Gutter Systems or comparable product.”

END OF AMENDMENT 3