2008-276 D - Laserfiche WebLink

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C. Provide all necessary equipment, labor, rigging, lighting and other equipment to facilitate inspections. D . The Engineer may inspect the Work at any time for compliance with the requirements of the specifications . E . The Engineer reserves the right to approve each phase of the Work before further work is done , to halt all Work deemed to be improper or not in compliance with the specification, and to require the Contractor to promptly correct all improper practices or deficient Work. F . The Contractor is responsible for any expenses incurred in association with corrective measures required as the result of improper practices and/or defective or deficient work. 3 .02 GENERAL REQUIREMENTS A. Provide adequate explosion - proof lighting sufficient to illuminate clearly the working area without shadows during all surface preparation and coating operations . B . Maintain adequate and continuous explosion - proof ventilation in confirmed areas during all surface preparation and coating operations and during all recoat and curing periods . Provide ventilation of sufficient capacity to maintain a clear atmosphere that is well below explosive and toxic limits. Arrange the ventilation system, including all fans and temporary duct work, so that no still air spaces exist in any area. C. Heating devices used to create and/or maintain temperature conditions in compliance with the specification requirements are to be explosion proof and of the type that do not exhaust sooty or oily residues or any other contaminants into the air. Heating devices are not to be used when existing temperature and humidity conditions may create dew point conditions. D . Use equipment that is explosion proof and non-sparking. Spray equipment must be recommended by or acceptable to the coatings manufacturer. E. Apply caulking material only after the last coat of paint has been applied and has dried hard. Caulking material used must be of a type that is compatible with the specified coating system. 3 .03 SURFACE PREPARATION A. Perform preparation and cleaning procedures in strict accordance with the paint manufacturer's instructions and as herein specified, for each particular substrate conditions. B . Surface preparation shall be conducted to prevent material from contaminating the existing water treatment process. D. Fiberglass and PVC materials shall be solvent cleaned according to SSPC-SP 1 and scarified by best practical means. Every precaution should be taken to ensure that NO sanding dust is drawn into the degasifiers. Painting contractor to fiunish all necessary barrier, drapes, etc. to prevent contamination of the Finish Water. 1 044572017 09900-8