AIR PRODUCTS AND CHEMICALS, INC. 1-2011

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specifications, temporary supply requirements, soil bearing capacity, special design requirements, requirements for union labor, special cleaning requirements, special piping codes such as ANSI, special installation or maintenance procedures, or special site restrictions. Civil- 10. Provide a suitable site that meets all of the requirements of NFPA 55 (latest edition) or NFPA 52 (2005 edition). Air Products' technical representative must inspect and approve the installation site prior to Buyer's initiation of any civil work. 11 . Provide any site preparations (site clearance, grading, roads, paving, landscaping, etc.), as required 12. Provide adequate vehicle access to and from the installation site. Notify Air Products of any delivery restrictions or delivery windows. 13. Provide foundation and equipment pads per specifications supplied by Air Products. Recommended foundation for HF-150 is reinforced concrete or asphalt. 14. Provide protective posts (e. g. crash bollards), as required by the AHJ, to protect the system from vehicular traffic and third parties. Electrical- 15. Provide explosion proof electrical equipment,. where required, within 15' (NFPA 55) or 1 O' (NFPA 52) of any portion of the HF-150 system. Reference the National Electric Code (NEC), latest revision, per Class 1, Group B, Division II, locations. 16. Provide adequate lighting for the installation area for night deliveries and system maintenance. 17. Provide electrical cable and/or conduit from the HF-150 to an emergency stop location if location is desired outside of 25' reach of Weller-provided emergency stop cable_ 18. Provide '/a" diameter x 6' long ground rod -ITT Weaver Type WB '/< at Emergency stop location for trailer ground. Test using a megger ground tester. Resistance must not exceed 5 ohms. F. SCHEDULE On-site time required to commission supply system: One (1) day _it_