attachment-1-bid-124-26.pdf
PDF 96 KB Posted
- Attached to
- Trailer Mounted Portable Air Compressors
- Solicitation number
- Bid 124-26
- Issued by
- Merrimack County, New Hampshire
About this file
This is a specifications document for trailer-mounted portable air compressors issued by the State of New Hampshire. The specification outlines requirements for a single unit of diesel-powered, two-wheel portable air compressor equipment to be procured through a competitive bidding process. The equipment must be new and meet all OSHA requirements and EPA emissions standards, with an Interim Tier IV EPA or better diesel engine rated at minimum 49 HP operating at no more than 2,400 RPM. The compressor shall be rotary screw type with oil-flooded compression and a minimum rated free air delivery of 185 CFM at 100 PSI. The unit must accommodate a 27-gallon minimum fuel capacity, deliver a minimum 9-hour runtime under full load, and include dimensions not exceeding 150 inches in length (including drawbar), 72 inches in width, and 70 inches in height. The specification references the Sullivan-Palatek D185PIZ4 as an indicative model or approved equal, with manufacturer's standard colors preferred in orange.
The specification requires vendors to provide comprehensive warranty coverage of minimum one year on all components, three years on the air end, and two years on the engine, with all warranty work provided at no cost to the state. Delivery preparation must include the unit ready for immediate operational use with permanent anti-freeze protection to minus 30 degrees Fahrenheit, complete lubrication and servicing, two operator's manuals, parts books, shop repair manuals, and a Certificate of Origin. Vendors shall supply two complete sets of Safety Data Sheets for all fluids and coating materials. The state will conduct inspection upon receipt prior to acceptance, and vendors must provide two hours of on-site startup instruction if needed. Bidders are required to provide copies of warranty documentation and current manufacturer's specifications prior to award of the contract.
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Other files
| File | Type | Posted |
|---|---|---|
| bid-124-26.pdf | ||
| addendum-1-bid-124-26.pdf | ||
| bid-124-26-award--1-.pdf |
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Text version
C:\Users\N26DMF\AppData\Local\Microsoft\Olk\Attachments\ooa-0f7855f2-b1a0-419d-9c20-f04754d17176\e8e8cdcbbf9832f99055d3dc98433b6599e97a67dc78c19bd472d149abcf53e1\Compressor 2026 Spec.doc
March 2026
AIR COMPRESSOR, PORTABLE, TWO WHEEL
1. APPLICABLE SPECIFICATIONS: Units must meet all OSHA requirements and be within maximum permissible sound levels as defined by the EPA. ASME receiver with safety valve. Certification of meeting the above requirements may be required prior to award of bid.
2. REQUIREMENTS, GENERAL: All new equipment. All manufacturers’ standard equipment for the make and model offered, not in conflict with this specification, shall be furnished. Electric 12 volt starting and generating system complete with maintenance free, min 800 CCA battery. Engine and compressor hood shall be equipped with a removable canopy, providing access to engine and compressor.
Canopy shall lock for engine and compressor serviceability. A tool box and accessory storage shall be provided under the canopy or hood. Gauge and instrument control panel shall be provided with lockable cover. Unit shall be equipped with a block heater.
2.1 ENGINE: To be Interim Tier IV EPA or better emission rated, diesel-powered, generating a minimum of 49 HP at rated operating speed not more than 2400 RPM. Minimum fuel capacity 27 gallons. Vertical exhaust, opening above the hood equipped with a weather cap. Spin on type disposable oil filter, two stage primary and secondary air filters with service indicators and oil cooling system are required. Engine fan guard. Unit shall have a minimum run time of 9 hours under full load.
2.2 COMPRESSOR: To be rotary screw type, oil flooded compression chamber, dry type air filter intake system, oil filter, air-oil separator with replaceable element.
Rated free air delivery of at least 185 CFM at 100 PSI Standard Operating Pressure @ maximum engine speed of 2400 RPM. Minimum operating pressure range of 80 PSIG to 125 PSIG. Cooling system oil to air. Air service connectors, minimum of two (2), ¾” outlets equipped with valves, curbside.
2.3 CHASSIS: Multiple leaf springs or torsional suspension, retractable support leg-front equipped with wheel and tire, detachable draw bar, safety chains. Wheels and tires to be 13” minimum with regular tread highway type with EZ lube fittings on wheel bearings. Engine and compressor shock/vibration isolated mounted.
Capacity of undercarriage and suspension must exceed the operating weight by a minimum of 500 lbs. Unit to be equipped with fenders over the tires, a license plate bracket, rear bumper and external lifting bail. Adjustable height pintle hitch.
Unit shall be equipped with stop, tail and directional lights, and a 7 pin automotive electrical wiring plug (Cole Hersee #12092, or approved equal).
C:\Users\N26DMF\AppData\Local\Microsoft\Olk\Attachments\ooa-0f7855f2-b1a0-419d-9c20-f04754d17176\e8e8cdcbbf9832f99055d3dc98433b6599e97a67dc78c19bd472d149abcf53e1\Compressor 2026 Spec.doc
2.4 DIMENSIONS: Length (including drawbar) not to exceed 150”, overall width not to exceed 72”, height at top of hood not to exceed 70”.
2.5 SAFETY FEATURES: Automatic shut down and full gauge package for high compressor discharge temperature, high engine temperature and low engine oil pressure. Unloaded starting feature. Instruments to include: discharge air compressor gauge, engine hour meter, engine oil pressure gauge, water temperature gauge, voltmeter and fuel gauge. Air connection outlets to be equipped with a safety device to reduce pressure in the event of hose failure.
2.6 INDICATIVE MODELS: Sullivan-Palatek D185PIZ4 equipped as noted or approved equal.
3.0 COLOR: Manufacturer’s Standard Colors (Orange preferred)
4.0 QUALITY ASSURANCE PROVISIONS: Equipment will be inspected upon receipt prior to acceptance by the State of New Hampshire. Vendor shall supply 2 hours of on site start up instruction if needed.
5.0 PREPARATION FOR DELIVERY: Units to be delivered ready for immediate operational use. Cooling system to be protected with permanent type anti-freeze to a temperature of at least 30 degrees below zero F. Units to be completely lubricated and serviced. Two (2) operator’s manuals, parts books and shop repair manuals shall be furnished with each unit. Certificate of Origin shall accompany the unit at delivery.
6.0 WARRANTY: Manufacturer’s warranty shall be a minimum of 1 year on all components/3 years on air end and 2 years on engine. ALL warranty work shall be provided at no cost to the state. Any transportation costs shall be borne by vendor.
Bidders will be required to provide a copy of warranty and current manufacturers’ specifications prior to award of bid.
SDS’s: Manufacturer shall supply two (2) complete sets of Safety Data Sheets for all fluids and coating materials used in both the operation and finishing of the equipment furnished.
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