01 - 2012 0217 Addendum1.pdf

ATKINS Page 1 of 2 Addendum 01

ADDENDUM NO. 01

PROJECT: KNMD 069215 TFI F22 Upgrade Munitions Complex Joint Base Pearl Harbor Hickam Hawaii

ARCHITECT: Atkins 6504 Bridge Point Parkway, Suite 200 Austin, Texas 78730 +1 512.327.6840

ISSUED: February 17, 2012 February 17, 2012

This Addendum forms a part of the Bid Set Documents, and modifies the original Documents dated January 29, 2012, as noted herein. Acknowledge receipt of this Addendum as required on the Proposal Form.

SPECIFICATIONS

1. Section 31 63 33 00 Foundation Piling (Micropiles)

a. Replace entire section with attached new Section 31 63 33 00 Foundation Piling (Micropiles).

2. Section 33 30 00 Sanitary Sewers

a. Delete paragraph 2.3.3.2 Manhole Steps in its entirety.

3. Geotechnical Engineering Exploration

a. Replace portion of Section 3.2 Micropile Foundations beginning at the third paragraph on page 12, and ending with the third paragraph on page 17, with the attached addendum letter from Geolabs Inc. dated February 3, 2012. Signed and sealed by Clayton S. Mimura P.E.

b. This is a revision to the original recommendation for micropile foundations, including the compression load capacities, bonded zone length, and average micropile length.

DRAWINGS

1. Addition and correction of key indicators for leach field details. See CU-102, CU-106 and C-506.

2. Revision to AC pavement thickness. See CS-101.

3. Relocation of leach field and SPS north of original location, with associated revisions to related sewer lines, manholes, and their locations. See GP-101, EC-101, CU-102, CU-106, CU-401, CU-402, CU-404, CG-102, CG-106, CG-107, and C-503.

4. Addition of irrigation line WL-A at leach field. See CU-102.

5. Additions and revisions to sewage pump detail, pump station data, conceptual layout plan, vent pipe, settlement gauge detail, leach field detail, leach field plan, notes, distribution box details, inspection riser cover detail, and septic tank details. See C-506, C-513, C-514, C-515, and C-516.

6. Correction of key indicator for Low Pressure Sewer Pump Station. See C-512.

7. Change of description to ‘Infiltration’ Basin A. See CG-101 and CG-102.

8. Revision to shape and extent of Infiltration Basin A. See CG-101 and CG-102.

9. Change of description to ‘Infiltration’ Basin B. See CG-102.

10. Change of description to ‘Infiltration’ Basin C. See CG-103.

11. Relocation of portion of security fence. See GP-101, CS-101, CS-102, CG-101, CG-102, AS-100, and

AS-101.

12. Revision to pavement markings. See CS-101.

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13. Addition of pavement markings adjacent to Building 9008. See CS-102.

14. Deletion of ‘Edge of Pavement, Typ.’ note. See CS-104.

15. Addition and revision of gate graphic. See GP-101, CS-105, CG-105, AS-100, and AS-101.

16. Addition of key indicator and revised detail at cleanout at Building 9015. See CU-101 and C-504.

17. Revision to slope of sanitary line at Building 9015. See CU-101.

18. Revision to concrete jacket detail. See C-505.

19. Revision to micropile design depth and bonded length. See S-001.

20. New sheet S-510 with detailing for CMU.

CLARIFICATIONS

1. Drawing references to Dampproofing and Damproofing Mastic refer to Fluid Applied

Waterproofing (as specified in Section 07 14 00 Fluid Applied Waterproofing).

2. Refer sheet 9000-9003 S-551. Note that detail 1/Roof Panel Plan is a top view and does not indicate the formed turned down haunch at each end of the panel. The haunch profile and embeds for typical side panels is shown on sheet 9000-9003 S-550 in detail 3. The haunch profile and embeds for the side of the roof panel at the north end of each Igloo is shown on sheet 9000-9003 S-550 in detail 4.

END OF ADDENDUM