Flushing Library Contract eBook

Division 01 - DDC STANDARD GENERAL CONDITIONS SINGLE CONTRACT PROJECTS Issue Date - June 01, 2013 Revised - January 15, 2015

-3,.,. - ""''"'""'"" 0, DESIGN + CONSTRUCTION

B. Further description of the Construction IAQ Management Plan requirements is as follows: 1.

SMACNA Guidelines: Chapter 3 of the referenced "IAQ Guidelines for Occupied Buildings Under Construction", outline. IAQ measures in five categories as listed below. The Construction IAQ Management Plan shall be organized in accordance with the SMACNA format, and shall address measures to be implemented in each of the five categories (including subsections). All subsections shall be listed in the Plan; items that are not applicable for this project should be listed as such. a. HVAC Protection 1) Protect air handling and distribution equipment and air supply and return ducting during construction. 2) All ductwork arriving on site will be sealed with plastic sheeting and stored on pallets or dunnage until installed. 3) Cover and protect all exposed air inlets and outlets, openings, grilles, ducts, plenums, etc. to prevent water, moisture, dust and other contaminant intrusion. 4) Apply protection immediately after ducting. 5) Protect ducting runs at the end of day's work. 6) Inspect temporary filtration weekly and replace as required to maintain the proper ventilation rates in the building. b. Source Control 1) Protect stored on-site or installed absorptive or porous materials. 2) Do not use wet or damaged porous materials in the building. 3) Recover, isolate, and ventilate containers housing toxic materials and materials with voe levels above the limits for interior adhesives, sealants, paints, and coatings described in these Specifications. 4) Exhaust fumes from idling vehicles and gasoline fueled tools through use of funnels or temporary piping. 5) Containers housing toxic materials and materials with VOC levels above the limits for interior adhesives, sealants, paints, and coatings described in these Specifications, • shall be closed when not in use. 2) Pressurize occupied spaces to prevent intrusion of dust and odors. 3) Erect barriers to contain construction areas. 4) Relocate pollutant sources. 5) Temporarily seal the building and provide 100% outside air for ventilation. d. Housekeeping 1) Store materials on elevated platforms under cover, in a designated dry, clean location, prior to unpacking for installation. 2) If materials are not stored in an enclosed location, cover tops and sides of material with waterproof sheeting, securely tied. 3) Institute cleaning activities to remove contaminants from the building prior to occupancy. Clean all coils, air filters, and ductwork prior to performing testing, adjusting, and balancing of HVAC systems. 4) Sweep the work area on a daily basis. Use an efficient and effective dust collecting method such as damp cloth, wet mop, or vacuum with particulate filters. Activities which produce high levels of dust shall be cleaned up immediately upon completion. 5) Spills or excess applications of products containing solvents, or with VOC levels above the limits for interior adhesives, sealants, paints, and coatings described in these Specifications, must be removed immediately. 6) Dust all walls prior to application of finishes. 7) Vacuum all stud tracks prior to application of insulation. 8) Materials which become contaminated through direct exposure to moisture from INDOOR AIR QUALITY REQUIREMENTS FOR LEED BUILDINGS 01 81 19- 3 c. Pathway Interruption 1) Depressurize work areas to contain dust and odors.