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Delhi Community Center Library Renovation 9/29/2023 <br />Santa Ana, California <br /> <br /> <br /> 01 50 00 - 3 Temporary Facilities and Controls <br />E. Use of Existing Facilities: Verify availability of existing facilities for construction <br />operations with Owner prior to beginning on-site construction. <br />1. Existing stairs shall not be used. <br />2. Designated existing stairs may be used by construction personnel; coordinate <br />with Owner. <br />3. Existing elevators shall not be used. <br />4. Designated elevators may be used, coordinate use with Owner; provide <br />protective coverings for finish surfaces of elevator cars and entrances. <br />1.6 ENCLOSURES <br />A. Temporary Closures: Provide temporary weather-tight closures for exterior openings <br />for acceptable working conditions, for protection for materials, to protect interior <br />materials from dampness, for temporary heating, and to prevent unauthorized entry. <br />1. Provide doors with self-closing hardware and locks. <br />B. Temporary Partitions: Provide temporary partitions as required to separate work <br />areas from occupied areas, to prevent penetration of dust and moisture into occupied <br />areas, and to prevent damage to existing areas and equipment. <br />1. Construction: Framing and sheet materials with closed joints and sealed edges at <br />intersections with existing surfaces; Flame Spread Rating of 25 in accordance <br />with ASTM E84. <br />2. Paint surfaces exposed to view in occupied areas. <br />1.7 BARRIERS <br />A. Barriers: Provide barriers as required to prevent public entry to construction areas <br />and to protect adjacent properties from damage from construction operations. <br />1. Fence: Provide minimum 8-foot high commercial grade chain link or painted solid <br />wood fence around construction site; equip with gates with locks. <br />2. Covered Walkways: Provide lighted covered painted walkways as required by <br />governing authorities for public rights-of-way and for public access to existing <br />building. <br />B. Barricades: Provide barricades as required by governing authorities. <br />C. Tree Protection: Provide barriers around trees and plants designated to remain; <br />protect against vehicular traffic, stored materials, dumping, chemically injurious <br />materials, and puddling or continuous running water. <br />1.8 CLEANING DURING CONSTRUCTION <br />A. Control accumulation of waste materials and rubbish; recycle or dispose of off-site. <br />505 E Central Ave <br />#B11/6/2024