ADD_1.pdf

Date: July 11, 2018

To: SMSgt. Hall

Subject: ADDENDUM NO. 1

Project: REPAIR HVAC BASEWIDE

Job #: SSL# 15107.00

ANG# BRKR142605

From: David Donovan

The plans and Specifications of the subject project, dated 1 June 2017 are amended as follows: (Where there are conflicts between the plans and specifications and the addendum, this addendum shall govern)

Item No. 1: Refer to specifications. Delete specification section 01 5000 “Temporary

Facilities and Controls” and replace it with the attached specification section 01 5000 “Temporary Facilities and Controls” with a revised date of 11 July 2018.

End of Addendum #1

Repair HVAC Basewide 15107 - BRKR 142605 1 June 2017 117th ARW, Birmingham, AL Revised 11 July 2018

TEMPORARY FACILITIES AND CONTROLS 01 5000 -1

SECTION 01 5000 - TEMPORARY FACILITIES AND CONTROLS

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Temporary utilities.

B. Temporary sanitary facilities.

C. Temporary Controls: Barriers, enclosures, and fencing.

D. Waste removal facilities and services.

E. Field offices.

1.02 RELATED REQUIREMENTS (Modified by Addendum No. 1, Item No. 1)

A. Section 01 5500 - Vehicular Access and Parking.

1.03 TEMPORARY UTILITIES (Modified by Addendum No. 1, Item No. 1)

A. Electrical:

1. Contractor shall provide portable power generation for all electricity needs associated with work scheduled to be performed outside of each facility.

2. The Contractor may utilize existing permanent electrical outlets for electricity needs associated with work scheduled to be performed within each facility. The Cost of electricity inside each facility will be provided by the Owner. Contractor shall exercise measures to conserve energy.

B. Water:

1. The Owner will provide Contractor access to existing potable water sysetms, both interior and exterior, at each facility included in the scope of work.

2. The Cost of potable water will be provided by the Owner.

3. Contractor shall exercise measures to conserve water including, but not limited to, use of trigger-operated nozzles.

C. Lighting:

1. The Contractor will be allowed to utilize existing interior and exterior lighting systems for construction purposes.

2. The Cost of energy for lighting systems will be by the Owner. Contractor shall exercise measures to conserve energy.

3. If supplemental lighting is required to successfully perform the work included in the scope of the project, the Contractor shall provide the supplemental lighting systems. Supplemental lighting systems will be allowed to connect to Owner's electrical systems.

D. Heating and Cooling:

TEMPORARY FACILITIES AND CONTROLS 01 5000 - 2

1. Contractor shall be responsible to provide supplemental heating and cooling systems as required to meeting installation requirements for equipment and systems installed as a part of the project.

2. For temporary heating/cooling for comfort of occupants inside each facility included in the scope of the work, refer to Specification Section 01 1000 - Summary

E. Ventilation:

1. Existing HVAC systems within each facility may be used for ventilation during construction activities.

2. The Cost of energy for ventilation will be by the Owner.

3. The Contractor shall install temporary filters on all return air and ventilation intakes prior to proceeding with work that will result in dust and debris possibly being introduced into the existing HVAC systems.

1.04 TELECOMMUNICATIONS SERVICES

A. Refer to Superintendent Requirements listed in section 01 3000 for telecommunications requirements.

1.05 TEMPORARY SANITARY FACILITIES

A. Provide and maintain required facilities and enclosures. Provide at time of project mobilization.

B. Use of existing facilities is permitted.

C. New permanent facilities may not be used during construction operations.

D. Maintain daily in clean and sanitary condition.

1.06 BARRIERS

A. Provide barriers to prevent unauthorized entry to construction areas, to prevent access to areas that could be hazardous to workers or the public and to protect existing facilities and adjacent properties from damage from construction operations .

B. Provide barricades and covered walkways required by governing authorities for public rights-of-way .

C. Provide protection for plants designated to remain. Replace damaged plants.

D. Protect non-owned vehicular traffic, stored materials, site, and structures from damage.

1.07 FENCING

A. Provide minimum of 6 foot (1.8 m) high fence around construction site; equip with vehicular and pedestrian gates with locks.Contractor is responsible for site safety.

Fencing requirement listed above is a minimum only. Contractor to provide all fencing/site protection measures to ensure the safety of the site and public.

TEMPORARY FACILITIES AND CONTROLS 01 5000 -3

1.08 INTERIOR ENCLOSURES

A. Provide temporary partitions and ceilings as may be required to adequately separate work areas from Owner-occupied areas, to prevent penetration of dust and moisture into Owner-occupied areas, and to prevent damage to existing materials and equipment.

B. Submit phasing and dustproofing plan to Owner and Architect prior to beginning selective demolition activities.

1.09 VEHICULAR ACCESS AND PARKING - See Section 01 5500

1.10 WASTE REMOVAL

A. Provide waste removal facilities and services as required to maintain the site in clean and orderly condition.

B. Provide containers with lids. Remove trash from site periodically.

C. If materials to be recycled or re-used on the project must be stored on-site, provide suitable non-combustible containers; locate containers holding flammable material outside the structure unless otherwise approved by the authorities having jurisdiction.

D. Open free-fall chutes are not permitted. Terminate closed chutes into appropriate containers with lids.

E. Coordinate with all applicable LEED requirements. Refer to section 01 3514.01

1.11 REMOVAL OF UTILITIES, FACILITIES, AND CONTROLS

A. Remove temporary utilities, equipment, facilities, materials, prior to Date of Substantial Completion inspection.

B. Clean and repair damage caused by installation or use of temporary work.

C. Restore existing facilities used during construction to original condition.

D. No underground installations for temporary utilities are permitted on the site without written approval by the Contracting Officer.

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION - NOT USED

END OF SECTION