Specifications_-_HAVO_HDPE_Pipe.pdf
PDF 198 KB Posted
- Attached to
- HAVO High-Density Polyethylene Pipe
- Solicitation number
- 140P8226Q0024
About this file
This is a Specifications document (revised June 13, 2023) for a procurement of High-Density Polyethylene (HDPE) fusible potable water pipe for Hawaii Volcanoes National Park (HAVO). The Government is procuring 3 miles or 15,840 linear feet of commercially available HDPE pipe with the following salient characteristics: 2-inch nominal diameter, SDR9 rating, minimum 200-250 PSI pressure rating, compatible with butt fusion or heat fusion joining methods, suitable for potable water applications, UV-stabilized for temporary above-ground exposure, black color, compliant with AWWA C906 standards and NSF/ANSI 61 requirements, and supplied in continuous coils or straight sticks. The pipe must be new, unused, first-quality material suitable for underground installation in volcanic soils and variable terrain. Delivery is required to Hawaii Volcanoes National Park at 1 Crater Rim Drive, HNP, HI 96718, specifically to the HAVO rain shed. The Contractor must provide all unloading equipment and personnel must be appropriately licensed; park-operated forklifts will not be available. Pickup and delivery shall occur Monday through Thursday between 6:00 AM and 4:00 PM HDT, and the Contractor must contact the Contracting Officer's Representative within 7 calendar days after contract award to coordinate delivery logistics.
The Contractor must provide manufacturer's product data sheets, NSF 61 certification, pressure rating documentation, and bills of lading. All contractor vehicles must undergo invasive species inspection coordinated with NPS representatives no later than 7 days prior to delivery; shipments contaminated with pests, including little fire ants, will be rejected and must be treated at vendor expense before reinspection. The pipe includes a minimum 24-month manufacturer's warranty from the date of Government acceptance covering manufacturing defects, cracking, material delamination, fusion interface defects, and premature degradation under rated service conditions; warranty is not voided by proper fusion installation, temporary UV exposure, or underground installation in typical soils. All products must comply with the Buy American Act. The Contracting Officer's Representative will inspect delivered items at the time of delivery, and the Government reserves the right to reject all nonconforming items, which the Contractor must replace at no cost to the Government. Invoices must be submitted to the Contracting Officer's Representative or Park Point of Contact for review and approval prior to submission through the Invoice Processing Platform (IPP).
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Other files
| File | Type | Posted |
|---|---|---|
| Sol_140P8226Q0024_Amd_0001.pdf | ||
| Q_A_-_140P8226Q0024_HAVO_HDPE_Pipe_0001.pdf | ||
| Sol_140P8226Q0024.pdf | ||
| HAVO_Invasive_Pest_SOPs_20241220.pdf |
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Text version
Attachment 1 – Specifications (Revised 6/13/2023)
Specifications - Page 1 of 3
Specifications for:
High-Density Polyethylene (HDPE) Pipe
For Delivery to Hawaii Volcanoes National Park
1 Crater Rim Drive HNP, HI 96718
OVERVIEW
Hawaiʻi Volcanoes National Park (HAVO) intends to purchase commercially available High-Density Polyethylene (HDPE) fusible potable water pipe. The pipe will be used for potable water distribution infrastructure improvements and must meet pressure, durability, and public health compliance requirements suitable for long-term service in park conditions.
The pipe must be compatible with butt-fusion or heat-fusion installation methods and suitable for burial in volcanic soils and variable terrain conditions.
A. MINIMUM SALIENT CHARACTERISTICS or GENERALLY ACCEPTABLE SPECIFICATIONS Note: All products must meet the requirements set forth by the BUY AMERICAN ACT.
Overview of Required Items
Item Item Quantity Item Description
HPDE Fusible Potable Water Pipe
3 miles (15,840 Linear Feet)
HDPE potable water pipe, minimum 200-250 PSI pressure Pipe type: SDR9 rating. 2-inches in nominal diameter.
Suitable for Potable water applications.Compatible with butt fusion or heat fusion joining methods. UV stabilization for temporary above-ground exposure. Color: Black.
HDPE Fusible Potable Water Pipe Quantity: 3 miles or 15,840 Linear Feet
Summary Description: High-density polyethylene (HDPE) pressure-rated potable water pipe for underground installation.
Salient characteristic #1
• Nominal Diameter: 2-inches
• Material: High-Density Polyethylene (HDPE)
• Minimum 200-250 PSI Pressure
• Pipe Type: SDR9 Rating
• Compatible with butt fusion or heat fusion joining
• Suitable for portable water applications
• Compliant with AWWA C906 (or applicable HDPE potable water standard)
• Compatible with butt fusion or heat fusion joining methods
• UV stabilized for temporary above-ground exposure
• Supplied in continuous coils or straight sticks (state packaging method in quote)
• Free from visible defects, cracks, or deformities
• Color: Black
Specifications - Page 2 of 3
Safety Features
• Must meet NSF/ANSI 61 requirements for potable water systems.
• Must comply with applicable AWWA standards for HDPE pressure pipe.
• Material must be suitable for underground potable water infrastructure.
Warranty
• Pipe shall be new, unused, and first-quality material.
• The contractor shall provide the standard commercial manufacturer’s warranty applicable to the HDPE pipe offered. The delivered items shall include a minimum twenty-(24) month manufacturer’s warranty from the date of Government acceptance, unless the manufacturer’s standard warranty is longer.
• The warranty shall cover defects in materials and workmanship arising under normal use and service conditions for potable water distribution.
• Covered defects shall include, at a minimum:
o Manufacturing defects in pipe wall:
o Cracking or splitting not attributable to improper installation.
o Material delamination or voids.
o Fusion interface defects attributable to manufacturing.
o Premature material degradation under rated service conditions.
• Warranty shall not be voided by:
o Proper butt fusion or heat fusion installation in accordance with manufacturer's recommendations.
o Temporary UV exposure consistent with product labelling.
o Underground installation soils typical of the project location
• The warranty shall provide for:
o Repair or replacement of defective pipe at no cost to the Government.
o Replacement of nonconforming materials rejected at delivery.
B. OTHER REQUIREMENTS
Incidental Installation
• This acquisition is for materials only. Installation services are not required.
Documentation, Manuals, and Technical Literature The below documentation shall be furnished:
• Manufacturer’s product data sheet
• Certification of compliance with NSF 61
• Pressure rating documentation
• Bill of lading
C. DELIVERY INFORMATION
Delivery Location
• Hawaiʻi Volcanoes National Park, 1 Crater Rim Drive, HNP, HI 96718
• Items to be delivered to the HAVO rain shed.
• Contact the designated Contracting Officer’s Representative 10 days prior to delivery to coordinate delivery logistics.
Specifications - Page 3 of 3
Delivery Logistics
• A park-operated forklift will NOT be available for unloading. The Contractor is responsible for providing all necessary equipment to offload delivered items. The Contractor must ensure that all personnel operating equipment for delivery are appropriately licensed and qualified, as applicable.
Delivery Term
• The Contractor shall contact the COR within 7 calendar days after contract award to coordinate delivery logistics, including exact delivery dates, locations, and any special site access requirements.
• Pickup/Delivery shall be made Monday through Thursday between the hours of 6:00 AM HDT to 4:00 PM
HDT.
Special Inspections / Invasive Species Inspection
• See the accompanying HAVO Invasive Species SOPs. All Contractor vehicles, to include subcontractor vehicles, shall be inspected for invasive species prior to entering the park. Inspections shall be coordinated with the NPS representative(s) identified by the HAVO Invasive Species SOPs no later than 7 days prior to the intended delivery date. Invasive species inspections may take approximately 1 hour to perform. If the delivery shipment is found to be contaminated with pests, to include little fire ants (LFAs), the shipment will be rejected. If rejected, the shipment must then be treated at the vendor’s expense prior to the rescheduling of a reinspection. If no pests are found, then the material will be accepted.
D. INSPECTION AND ACCEPTANCE
Inspection
• The Contracting Officer’s Representative will inspect the delivered items at the time of delivery.
Acceptance
• The Government reserves the right to reject all items that do not adhere to these specifications. Any item identified through timely inspection that does not conform to these specifications may be rejected by the Government. The Contractor shall replace all non-conforming items at no cost to the Government. The Government reserves the right to seek consideration from the Contractor for failures to satisfy the requirements established by these specifications.
• The Government reserves the right to reject defective items identified through timely inspection. Defects in materials and workmanship include, but are not limited to weld cracks, paint flaking, bubbling, fading, corrosion, and other deficiencies that may require rework or redress.
E. PAYMENT
Payment Made through the Invoice Processing Platform (IPP)
• See the IPP clause within the solicitation or contact award for payment guidance.
• Prior to submitting an invoice to IPP, all invoices shall be submitted to the Contracting Officer’s
Representative or Park Point of Contact for review and, if acceptable, approval.
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