Do not install equipment foundations, equipment or piping until coordination/shop drawings have been approved. In addition, for HVAC systems, provide details of the following: Mechanical equipment rooms. Hangers, inserts, supports, and bracing. Pipe sleeves. Duct or equipment penetrations of floors, walls, ceilings, or roofs. Manufacturer's Literature and Data: Include full item description and optional features and accessories. Include dimensions, weights, materials, applications, standard compliance, model numbers, size, and capacity. Submit under the pertinent section rather than under this section. Submit belt drive with the driven equipment. Submit selection data for specific drives when requested by the COR. Submit electric motor data and variable speed drive data with the driven equipment. Equipment and materials identification. Fire-stopping materials. Hangers, inserts, supports and bracing. Provide complete stress analysis for variable spring and constant support hangers. For boiler plants, refer to Section 23 21 11, BOILER PLANT PIPING SYSTEMS, for additional requirements. Wall, floor, and ceiling plates. Rigging Plan: Provide documentation of the capacity and weight of the rigging and equipment intended to be used. The rigging plan shall include the path of travel of the load, the staging area and intended access, and qualifications of the operator and signal person. Maintenance Data and Operating Instructions: Maintenance and operating manuals in accordance with Section 01 00 00, GENERAL REQUIREMENTS, paragraph, INSTRUCTIONS, for systems and equipment. Complete operating and maintenance manuals including wiring diagrams, technical data sheets, information for ordering replacement and troubleshooting guide: Include complete list indicating all components of the systems. Include complete diagrams of the internal wiring for each item of equipment.
Diagrams shall have their terminals identified to facilitate installation, operation and maintenance. Provide a listing of recommended replacement for keeping in stock supply, including sources of supply, for equipment. Include in the listing belts for equipment: Belt manufacturer, model number, size and style, and distinguished whether of multiple belt sets. Boiler Plant Maintenance Data and Operating Instructions: Provide //4// // // bound copies or 2 electronic versions on CD //DVD//. Deliver to COR not less than 30 days prior to completion of a phase or final inspection. Include all new and temporary equipment and all elements of each assembly. Data sheet on each device listing model, size, capacity, pressure, speed, horsepower, pump impeller size, other data. Manufacturer’s installation, maintenance, repair, and operation instructions for each device. Include assembly drawings and parts lists. Include operating precautions and reasons for precautions. Lubrication instructions including type and quantity of lubricant. Schematic diagrams and wiring diagrams of all control systems corrected to include all field modifications. Description of boiler firing and operating sequence including description of relay and interlock positions at each part of the sequence. Set points of all interlock devices. Trouble-shooting for control systems. of the combustion control system. procedures. system programming information for parameters, such as set points, that do not require services of an experienced technician. written instructions that are specific for the system installed on testing all safety devices. The instructions should be in the same format and in compliance and equivalent to the VHA Boiler Plant Safety Devices Testing Manual for each test. All safety devices listed in the manual shall be tested and documentation provided certifying completion. Provide copies of approved HVAC equipment submittals to the TAB //and Commissioning// Subcontractor.
Division 23 specification sections and submit the test reports and records to the COR. Should evidence of malfunction in any tested system, or piece of equipment or component part thereof, occur during or as a result of tests, make proper corrections, repairs or replacements, and repeat tests at no additional cost or time to the Government. When completion of certain work or system occurs at a time when final control settings and adjustments cannot be properly made to make performance tests, then conduct such performance tests and finalize control settings for heating systems and for cooling systems respectively during first actual seasonal use of respective systems following completion of work. Rescheduling of these tests shall be requested in writing to COR for approval. No adjustments maybe made during the acceptance inspection. All adjustments shall have been made by this point. //Perform tests as required for commissioning provisions in accordance with Section 23 08 00, COMMISSIONING OF HVAC SYSTEMS and Section 01 91 00, GENERAL COMMISSIONING REQUIREMENTS.// DEMONSTRATIONS AND TESTS, TEMPORARY BOILER PLANT EQUIPMENT Test prior to placing in service. Demonstrate to COR the proper operation of all equipment, instruments, operating and safety controls, and devices. Demonstrate to COR the proper operation of burners. Emissions within limits specified for new boilers on this project. Stable at all operating points with no pulsations. No impingement on the Morrison tube or furnace walls, or water tubes. Smooth flame light off, with no delays, puffs or flashbacks. Turndown capability as specified. Develop full steam output capacity required. New boilers installed in temporary location: Perform all tests required by boiler specification. Perform complete retest after boiler is placed in its permanent location. //COMMISSIONING Provide commissioning documentation in accordance with the requirements of Section 23 08 00, COMMISSIONING OF HVAC SYSTEMS.