B.09. HTUV152005 Renovate B522 - Addendum 1.pdf

HTUV152005 Renovate B522 - Addendum 1

Project name: Renovate B522 Project number: HTUV152005 Date: 15 April 2021

TO ALL BIDDERS: You are requested to make all changes and/or additions contained in this Addendum to the Bidding Documents. Failure to acknowledge this Addendum in Proposal shall result in rejection of bid.

Specifications:

Section 01 1000 Summary

1.05 Revise number of required trailers from two (2) trailers to four (4) total. Trailer location will be adjacent to B208 North East Side of Building (see addendum 1 drawing), no trailers to be delivered to B401.

E. Temporary trailers for relocating employees: Provide the following for the duration of the construction project:

1. Temporary trailers for temporary relocation of employees shall include:

a. Minimum Trailer Width: 10 feet.

b. Trailer No. 1 to accommodate:

1) Two, 10-foot by 12-foot offices at either end.

2) Six, 3-foot by 4-foot work stations in center.

3) Lockable closet for Communications panel on wall.

4) Heating and cooling equipment necessary to maintain a uniform indoor temperature of 68 to 72 deg F (20 to 22 deg C).

5) Provide electrical power service and 120-V ac duplex receptacles, with no fewer than one receptacle on each wall within enclosed spaces and one duplex adjacent to each work station.

6) Lighting fixtures capable of maintaining average illumination of 20 fc (215 lx) at desk height.

7) No restroom facilities required.

8) One, 2'-4" table for supplies.

c. Trailer No. 2 to accommodate:

1) Two, 10-foot by 12-foot offices at either end.

2) Six, 3-foot by 4-foot work stations in center.

3) Lockable closet for Communications panel on wall.

4) Heating and cooling equipment necessary to maintain a uniform indoor temperature of 68 to 72 deg F (20 to 22 deg C).

5) Provide electrical power service and 120-V ac duplex receptacles, with no fewer than one receptacle on each wall within enclosed spaces and one duplex adjacent to each work station.

6) Lighting fixtures capable of maintaining average illumination of 20 fc (215 lx) at desk height.

7) No restroom facilities required.

8) One, 2'-4" table for supplies.

d. Trailer No. 3 to accommodate:

Addendum #1

1) Divided into two separate areas with each area accommodating four, 3-foot by 4-foot work stations.

2) Lockable closet for Communications panel on wall.

3) Heating and cooling equipment necessary to maintain a uniform indoor temperature of 68 to 72 deg F (20 to 22 deg C).

4) Provide electrical power service and 120-V ac duplex receptacles, with no fewer than one receptacle on each wall within enclosed spaces and one duplex adjacent to each work station.

5) Lighting fixtures capable of maintaining average illumination of 20 fc (215 lx) at desk height.

6) No restroom facilities required.

7) One, 2'-4" table for supplies.

e. Trailer No. 4 to accommodate:

1) Open area able to accommodate any function as needed.

2) Lockable closet for Communications panel on wall.

3) Heating and cooling equipment necessary to maintain a uniform indoor temperature of 68 to 72 deg F (20 to 22 deg C).

4) Provide electrical power service and 120-V ac duplex receptacles, with no fewer than one receptacle equally spaced throughout the trailer.

5) Lighting fixtures capable of maintaining average illumination of 20 fc (215 lx) at desk height.

6) No restroom facilities required.

7) One, 2'-4" table for supplies.

f. One (1) Conex box storage, adjacent to B308 (see attached map)

1) Provide temporary steel storage container with the following characteristics

- Clean painted finish

- Fully Weatherproof with doors that seal completely and tightly

- Internal Dimensions = Length: 19', Width: 7'8", Height: 7'10"

- Door Dimensions = 7'8" Width x 7'5" Height

- Sturdy wood floor

- Castes on each corner to raise container off of pavement minimum 4”

- Provide minimum 2 lighting fixtures and exterior electrical connection

- Provide ramp for loading and unloading container.

g. Electrical requirements for temporary trailers

1) South Trailers: Provide power requirements for trailers from building 208, room 185 south mechanical room, utilize spare space in panel EP-ENHB (120/208V)

2) North Trailers: Provide trailer power requirements from building 208, room 102 north mechanical room, utilize spare space available in panel DP-ENLA (120/208V)

h. Communications requirements for temporary trailers

1) South Trailers: Pull one outdoor rated 6 strand single mode fiber optic cable and one 25 pair copper CAT3 phone cable from building 208, room 182 to each of the 2 trailers on the south end of the facility.

2) North Trailers: Pull one outdoor rated 6 strand single mode fiber optic cable and one 25 pair copper CAT3 phone cable from building 208, room 112 to each of the 2 trailers on the north end of the facility.

3) Government will provide network switch for each trailer and complete internal trailer wiring as needed.

Section 05 5000 Metal Fabrications

3.03 Metal Bollards – Precast bollards are an acceptable alternative to cast in place concrete/metal bollards as long as all specified performance requirements are met.

Specification 28 4621.11 – ADDRESSIBLE FIRE ALARM AND VOICE EVAC-MASS NOTIFICATION

SYSTEMS

Section 1.09 - SEQUENCING AND SCHEDULING, paragraph A, revise to state: “New fire alarm system shall be manufactured by MONACO. Equivalent manufacturers are not allowed.”

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