Addendum 2 Exhibit A Drawings.pdf
PDF 3 MB Posted
- Attached to
- Honuakaha Hot Water Return Systems Modifications
- Solicitation number
- B27000116
- Issued by
- Honolulu County, Hawaii
About this file
This is Addendum 2 Exhibit A Drawings for the Honuakaha Hot Water Return Systems Modifications project under the Hawaii Community Development Authority (HCDA) at 545 Queen Street, Honolulu, Hawaii 96813. The project scope involves modifications to the domestic hot water return systems serving 151 rental units at the Honuakaha Affordable Housing Complex. The work includes adding a new 1 1/4" hot water return main line on the Level P2 parking ceiling, connecting new 1/2" hot water return lines at the bottom of each hot water riser, running new 1 1/4" HWR lines inside trash rooms on each floor, connecting the new line to existing HWR in the mechanical room, and capping the existing 1 1/4" HWR line routed on the roof. The project is subject to the 2018 International Building Code with local amendments, 2021 UPC, 2021 NFPA 101 Life Safety Code, 2020 NEC with amendments, and 2018 IECC with amendments. The building is a seven-story residential structure (Type IIA construction, R-2 occupancy) with 177,053 square feet of floor area. The mandatory pre-bid conference and site inspection were held on July 29, 2026 at 10:30 a.m. HST, with bids due August 21, 2026 at 3:00 p.m. HST through the Hawaii eProcurement (HIePRO) system. Final Completion is required within 180 consecutive calendar days from Notice to Proceed, with anticipated contract award on August 27, 2026.
The contract is structured as a lump sum fixed-price agreement requiring a valid State of Hawaii C-37 Plumbing Contractor license, with bidders demonstrating a minimum of five consecutive years of experience in similar work and establishing an office or service presence on Oahu. A minimum of 80% of the workforce must be Hawaii residents under Chapter 103B, HRS. Prevailing wage requirements under Section 103-55, HRS apply, with minimum hourly rates of $38.53 for Construction and Maintenance Worker II and $36.40 for Plumber positions. Materials specifications require Type L seamless rigid copper tubing with wrought copper or cast copper alloy solder-type fittings, bronze ball valves, Y-strainers, and black flexible elastomeric pipe insulation with aluminum jacketing. All piping must be pressure-tested at 150 psig and disinfected with chlorine solution to 200 PPM residual chlorine, then flushed to below 0.2 PPM. Bid security of 5% and Performance and Payment Bonds equal to 100% of contract price are required. Liquidated damages are $500 per calendar day for schedule delays, and the contractor must provide a one-year warranty on all work following Final Acceptance. The building remains occupied throughout construction with normal work hours Monday through Friday, 8:00 a.m. to 4:30 p.m., and all planned domestic hot water service shutdowns require 72 hours advance notice and HCDA authorization. Questions were due August 6, 2026 at 3:00 p.m. HST with responses provided by August 13, 2026.
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QUINN LANE
QUEEN STREET
PU
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BO
W
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ST
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EXISTING
HONUAKAHA
HOUSING
COMPLEX
SEE D
TS M
AP PU
C-10.
VERI
FY W
ITH T
RB 76
8-808
STREET SETBACK: SEE DTS MAP PUC-10
PALEKANA PERMITS
THIRD PARTY CERTIFICATION
BUILDING CODE ELECTRICAL CODE
MECHANICAL CODE RESIDENTIAL CODE
STRUCTURAL (NON-SINGLE/2-FAMILY DWELLINGS)
1.3.6.3 REPAIRS, RENOVATIONS, ALTERATIONS, RECONSTRUCTION, CHANGE OF OCCUPANCY, AND ADDITIONS TO BUILDINGS SHALL
CONFORM TO THIS CODE, NFPA 101, AND THE BUILDING CODE.
1.9.4 THIS CODE SHALL NOT BE CONSTRUED TO RELIEVE FROM OR LESSEN THE RESPONSIBILITY OF ANY PERSON OWNING, OPERATING, OR CONTROLLING ANY BUILDING OR STRUCTURE FOR ANY DAMAGES TO PERSONS OR PROPERTY CAUSED BY DEFECTS, NOR SHALL THE CODE ENFORCEMENT AGENCY OR ITS PARENT JURISDICTION BE HELD AS ASSUMING ANY SUCH LIABILITY BY REASON OF THE INSPECTIONS AUTHORIZED BY THIS CODE OR ANY PERMITS OR CERTIFICATES ISSUED UNDER THIS CODE.
1.14 PLAN REVIEW
1.14.4 REVIEW AND APPROVAL BY THE AHJ SHALL NOT RELIEVE THE APPLICANT OF THE RESPONSIBILITY OF COMPLIANCE WITH THIS
CODE.
4.5.1.1 THE AHJ SHALL DETERMINE WHETHER THE PROVISIONS OF THIS CODE ARE MET.
4.5.1.2 WHERE IT IS EVIDENT THAT A REASONABLE DEGREE OF SAFETY IS PROVIDED, ANY REQUIREMENT SHALL BE PERMITTED TO BE
MODIFIED IF ITS APPLICATION WOULD BE HAZARDOUS UNDER NORMAL OCCUPANCY
CONDITIONS IN THE JUDGMENT OF THE AHJ.
10.1.1 EVERY NEW AND EXISTING BUILDING OR STRUCTURE SHALL BE CONSTRUCTED, ARRANGED, EQUIPPED, MAINTAINED, AND
OPERATED IN ACCORDANCE WITH THIS CODE SO AS TO PROVIDE A REASONABLE LEVEL
OF LIFE SAFETY, PROPERTY PROTECTION, AND PUBLIC WELFARE FROM THE ACTUAL AND POTENTIAL HAZARDS CREATED BY FIRE, EXPLOSION, AND OTHER HAZARDOUS CONDITIONS.
10.1.2* LIFE SAFETY CODE. EVERY NEW AND EXISTING BUILDING SHALL COMPLY WITH THIS CODE AND NFPA 101, LIFE SAFETY CODE.
EXHIBIT A - REVISED (ADDENDUM 2)
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AutoCAD SHX Text 243.50'
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EXISTING BUILDING TO REMAIN 869 PUNCHBOWL ST
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EXISTING BUILDING TO REMAIN 530 HALEKAUWILA ST
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EXISTING BUILDING TO REMAIN 555 QUEEN ST
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EXISTING BUILDING TO REMAIN 563 QUEEN ST
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EXISTING BUILDING TO REMAIN
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STREET SETBACK: SEE DTS MAP PUC-10. VERIFY WITH TRB 808-768-8083
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KAHUKU PT.
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LAIE
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KAAAWA
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KOKO HEAD
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DIAMOND
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HEAD
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KAILUA
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KANEOHE
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KAENA PT.
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MAKAHA
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WAIANAE
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BARBERS PT.
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EWA
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BEACH
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WAIPAHU
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WAIALUA
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WAHIAWA
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MILILANI
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WAIMANALO
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SUNSET
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BEACH
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PEARL
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HARBOR
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OAHU
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HONOLULU
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PROJECT DATA
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INDEX OF DRAWINGS
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TITLE SHEET
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DWG NO.
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SHEET DESCRIPTION
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SHT NO.
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PROJECT LOCATION
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WAIKIKI
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LEVEL P2 PLUMBING PLAN
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LEVEL 2 PLUMBING PLAN
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ISLAND OF OAHU
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SCALE: NTS
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AutoCAD SHX Text Expiration Date: 04-30-2028
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REVISIONS
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NO
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DATE
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DESCRIPTION
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HONUAKAHA HOT WATER RETURN MODIFICATIONS HAWAII COMMUNITY DEVELOPMENT AUTHORITY
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545 QUEEN STREET, HONOLULU, HAWAII, 96813
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TMK: 2-1-031:021
AutoCAD SHX Text This work was prepared by me or under my supervision and construction of this project will be under my observation.
AutoCAD SHX Text 501 Sumner Street, Ste. 503, Honolulu, Hawaii 96817
AutoCAD SHX Text Phone:(808) 591-9038 Fax: (808) 596-7356 (808) 596-7356
AutoCAD SHX Text 2025.043
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FEB 2026
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MEI
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RSO
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MEI
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LICENSED
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ENGINEER
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PROFESSIONAL
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AutoCAD SHX Text PROJECT INFORMATION: PROPERTY ADDRESS: 545 QUEEN ST. HONOLULU HI 96813 545 QUEEN ST. HONOLULU HI 96813 TMK: 2-1-031:021 2-1-031:021 LOT AREA: 64,705 SF 64,705 SF LAND USE INFORMATION: ZONING: State Jurisdiction: Kakaako Comm. Dev. Dist. (HCDA) State Jurisdiction: Kakaako Comm. Dev. Dist. (HCDA) FLOOD ZONE: X-BEYOND 500 YEAR FLOOD X-BEYOND 500 YEAR FLOOD SMA: Not in SMA Not in SMA SPECIAL DISTRICT: None None STATE LAND USE: URBAN DISTRICT URBAN DISTRICT TYPE OF CONSTRUCTION: CONSTRUCTION TYPE: IIA OCCUPANCY GROUP: R-2, APARTMENT R-2, APARTMENT APPLICABLE CODES: 2018 IBC WITH LOCAL AMENDMENTS 2018 IBC WITH LOCAL AMENDMENTS 2021 UPC 2021 NFPA 1 WITH LOCAL AMENDMENTS 2020 NEC WITH AMENDMENTS 2018 IECC WITH AMENDMENTS NUMBER OF STORIES: 7 7 FLOOR AREA: 177,053 S.F 177,053 S.F PARKING LOT COVERAGE: N/A N/A PARKING AND LOADING: EXISTING, NO CHANGES EXISTING, NO CHANGES FIRE SUPPRESSION: EXISTING NFPA 13, NO CHANGESEXISTING NFPA 13, NO CHANGES
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OAHU MAP
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PLOT PLAN
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SCALE: NTS
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PLOT PLAN
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TITLE SHEET
AutoCAD SHX Text HONUAKAHA HOT WATER RETURN MODIFICATIONS HAWAII COMMUNITY DEVELOPMENT AUTHORITY 545 QUEEN STREET, HONOLULU, HAWAII, 96813 TMK: 2-1-031:021
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PROJECT SCOPE
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AutoCAD SHX Text ADD NEW 1 1/4" HOT WATER RETURN MAIN LINE ON LEVEL P2 PARKING CEILING. CONNECT NEW 1/2" HOT WATER RETURN AT THE BOTTOM OF EACH HOT WATER RISER. RUN NEW 1 1/4" HWR LINE UP INSIDE OF THE TRASH ROOM ON EACH FLR. CONNECT NEW 1 1/4" HWR TO EXIST HWR IN MECHANICAL ROOM. CAP EXIST 1 1/4" HWR LINE ROUTED ON ROOF.
AutoCAD SHX Text VERIFY ON SITE, ALL DIMENSIONS & EXISTING CONDITIONS PRIOR TO STARTING WORK. CONTRACTOR SHALL BE AWARE OF ALL EXISTING CONDITIONS INVOLVED IN THE WORK. NOTIFY THE ENGINEERS IMMEDIATELY, IN WRITING, OF ANY DISCREPANCIES OR DEVIATIONS BETWEEN THE EXISTING DRAWINGS AND CONDITIONS IN THE FIELD, INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, ELEVATIONS, AND CLEARANCES.
AutoCAD SHX Text COMPLY WITH ALL APPLICABLE COUNTY OF HONOLULU, STATE AND FEDERAL LAWS, BUILDING CODES, THEIR ADDITIONS, ADDENDUMS, AND AMENDMENTS IN CONSTRUCTION OF THIS PROJECT.
AutoCAD SHX Text 10.05'
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NOTE: ALL STRUCTURES ARE EXISTING
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GENERAL NOTES AND LEGEND
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ROOF PLUMBING PLAN
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FIRE NOTES
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BWS NOTES
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AutoCAD SHX Text THE ADDITION OF THE HOT WATER RETURN LINE DOES NOT AFFECT THE WATER DEMAND. THERE ARE NO CHANGES TO THE PLUMBING FIXTURE COUNT.
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6 SHEETS TOTAL
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WATER PIPING DIAGRAM
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AutoCAD SHX Text 6/17/26
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BUILDING COMMENTS
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EXHIBIT A - REVISED (ADDENDUM 2)
| 001 TITLE SHEET |
| Sheets and Views |
| 001 |
| P001 GENERAL NOTES AND LEGEND |
| P101 LEVEL P2 PLUMBING PLAN |
| P102 LEVEL 2 PLUMBING PLAN |
| P103 HEATER ROOM PLUMBING PLAN |
| P201 WATER PIPING DIAGRAM |
File details come from the government source that posted it. Updated .