Addendum One.pdf

Mike Monroney Aeronautical Center Contract No. DTFAAC-13-D-00013 Federal Aviation Administration Order No. 001 HQB Entrance Renovation & Parking Work Order No. 2008-010579 Amendment A001 August 14, 2013

Amendment A001 A001-1

Date: 08/014/13 Project: Headquarters Entrance Renovation and Parking Solicitation No.: DTFAAC-13-R-06997 Reference: Clarifications to Construction Documents

This clarification shall modify the original Drawings and Specifications and is hereby made a part of the Contract Documents for the above referenced Project. Refer to attached Signature and Seal sheet for architectural and engineering seals.

There are revised drawings attached to this Amendment A001.

Changes to Drawings:

1. Civil: Sheet C-102: Replacement sheet provided as part of A001. The following was modified:

A. Refer to Detail 1/C-102: Modify width of north curb island.

B. Refer to Detail 1/C-102: Modify width of northeast curb island.

C. Refer to Detail 1/C-102: Modify width of southwest curb island.

D. Add Detail 4/C-102.

2. Civil: Sheet C-103: Changes are described in narrative only. Replacement sheet not provided as part of A001. The following was modified::

E. Refer to STRUCTURE ADJUSTMENT TABLE, Structure ID column, Item CM-5, add to remarks column after note that states “Fiberglass Pull Box. Replace with 4’ x 4’, H- 20 rated concrete box.”: add “REFER TO DETAIL 6/C-505”.

3. Civil: Sheet C-505: Replacement sheet provided as part of A001. The following was modified:

A. Add detail 6/C-505 modifying communication box CM-5.

4. Landscaping: Sheet L-103: Replacement sheet provided as part of A001. The following was modified:

A. Refer to Detail 1/L-103: Delete outer ring of 24” raised CMU wall with stone veneer and cap. Widen outer ring of walk area from 4’ wide to 8’ wide.

B. Refer to Detail 1/L-103: Add reference note with leader to plaza wall. Note to read

”24” CMU wall with stone veneer and cap”.

5. Landscaping: Sheet L-302: Changes are described in narrative only. Replacement sheet not provided as part of A001. The following was modified:

A. Refer to detail 1/L-302: Adjust detail 1/L-302 placement of flowering crab apple according to widened outer ring of walk area.

B. Refer to detail 1/L-302: Space Shummard oak 25’ on center.

C. Refer to detail 1/L-302: Center the grouping of Shummard oaks on seating areas.

6. Electrical: Sheet ES010: Replacement sheet provided as part of A001. The following was modified:

A. Add General Note 5. Refer to attached drawing.

B. Add Keyed Note 3 to Keyed Notes on drawing. Refer to attached drawing.

C. Add Keyed Note 4 to Keyed Notes on drawing. Refer to attached drawing.

D. Add Keyed Note 3 reference to existing communications box at Northeast area of project site.

E. Add Keyed Note 3 reference to existing communications box at Southwest area of project site.

F. Add Keyed Note 4 reference to existing communications box at Northwest portion of project site.

7. Electrical: Sheet ES101: Changes are described in narrative only. Replacement sheet not provided as part of A001. The following was modified:

A. Detail 3: Replace Keyed Note 2 with the following note: “Install (1) new copper ground bar in ARB electrical room B108. Bond the new 30kVA transformer and the

Amendment A001 A001-2

(3) existing dry-type transformers to the new ground bar. Install new #3/0 copper ground in new 1-1/4” conduit from the ground bar in room B108 to (1) new copper ground bar in ARB main mechanical room B10. Cadweld the #3/0 to both ground bars. Install the new ground bar in room B10 on the wall behind the main switchgear.

Schedule an outage and route a new #3/0 ground in 1-1/4" conduit from the service ground in the switchgear to the new ground bar, cadweld at the ground bar. The approximate distance from room B108 to room B10 is 400'.”

8. Electrical: Sheet E-101: Changes are described in narrative only. Replacement sheet not provided as part of A001. The following was modified:

A. Detail 2: North Entry: Replace Keyed Note 2 with the following note: “Replace the (3) existing light fixtures in the vestibule with new fluorescent, 2-lamp T8 parabolic fixtures to match existing style.”

9. Electrical: Sheet E-701: Changes are described in narrative only. Replacement sheet not provided as part of A001. The following was modified:

A. Add General Note 4 to sheet general notes. General Note 4 shall read “The POC for the Johnson Controls Security work is Bill Blevins (817) 422-6462 or (817) 428- 2005.”

Changes to Project Manual: 1

1. Specification section 01210, ALLOWANCES, paragraph 3.3.A: change amount of Allowance #1 to $60,000 from $150,000. Delete One-Hundred and Fifty Thousand Dollars and 00/100 Cents ($150,000). Add Sixty Thousand Dollars and 00/100 Cents.

Change first sentence to read “ Include the sum of _Sixty Thousand Dollars and 00/100 Cents ($60,000)_ for furnished and installed Globe Sculpture at center of plaza.”

Substitution Requests:

1. Refer to 01600, MATERIAL AMD EQUIPMENT, paragraph 1.6,A: “PREAPPROVAL OF

PRODUCT SUBSTITUTIONS DURING BIDDING IS NOT ALLOWED. CONTRACTOR

TO SUBMIT SUBSTITUTION REQUESTS IN ACCORDANCE WITH PROJECT

REQUIREMENTS AFTER AWARD AT HIS OWN RISK.”

2. The following requests have been submitted:

a. Request #01: Specification section 084113, ALUMINUM FRAMED ENTRANCES

AND STOREFRONTS; Tubelite, Inc; request received 8/7/13.

b. Request #02: Specification section 084113, ALUMINUM FRAMED ENTRANCES

AND STOREFRONTS; Manko; request received 8/13/13.

Clarifications:

1. There are no responses to bidder clarification questions included in A001.

Attachments:

1. Signature and Seal Sheet

Drawing Sketch Attachments:

1. There are no sketches issues as part of A001.

Drawing Attachments:

1. Sheet C-104

2. Sheet C-505

3. Sheet L-103

4. Sheet ES010

Amendment A001 A001-3

Project Manual Attachments:

1. Specification section 01210-Amend A001, page 2 of 2.

MIKE MONRONEY AERONAUTICAL CENTER

HQB ENTRANCE RENOVATION AND PARKING

OKLAHOMA CITY, OKLAHOMA #OK70115-001

Signature and Seal Amendment A001

Architect

Not required as part of this Amendment A001

Mechanical Engineer

Electrical Engineer

Landscape Architect

Structural Engineer

Civil Engineer

Fire Protection Engineer

MIKE MONRONEY AERONAUTICAL CENTER

023 – STB RENOVATION

OKLAHOMA CITY, OKLAHOMA #OK07819016

ALLOWANCES 01210 - 2

C. Unused Materials: Return unused materials purchased under an allowance to manufacturer or supplier for credit to the Contracting Officer after installation has been completed and accepted.

1. Retain and prepare unused material for storage by the Contracting Officer Deliver unused material to Contracting Officer storage space as directed.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine products covered by an allowance promptly on delivery for damage or defects. Return damaged or defective products to manufacturer for replacement.

3.2 PREPARATION

A. Coordinate materials and their installation for each allowance with related materials and installations to ensure that each allowance item is completely integrated and interfaced with related work.

3.3 SCHEDULE OF ALLOWANCES

A. Allowance No. 1: Lump-Sum Allowance: Include the sum of _One-Hundred and Fifty Thousand Dollars and 00/100 Cents ($150,000)__Sixty Thousand Dollars and 00/100 Cents ($60,000)_______: for furnished and installed Globe Sculpture at center of Plaza. Note: Construction of the globe support base, foundation and lighting is part of the contractors base bid price. Note: This allowance is bid option #02.

B. Allowance No. 2: Lump-Sum Allowance: Include the sum of _Ten-Thousand Dollars and 00/100 Cents ($10,000)________: for furnished and installed four (4) sign bases at center of Plaza. Note: construction of the support footings are part of the contractors base bid price. Note: This allowance is bid option #03.

END OF SECTION 01210