REPAINTING SPECIFICATION


Scope of work

The work to be done consists of furnishing all paints, labor tools, equipment, scaffolding and all other necessary equipment and supplies to perform a complete and thorough job of repainting the designated surfaces for the above named job. Each item or area in these specifications is described by the most commonly used name and the contractor shall inform himself of the areas that are to be painted.

Storage
The contractor's operations for the preparation of paints and storage of materials shall be limited to a designated area, and such space shall be kept clean and orderly at all times. The contractor shall employ all safety measures during operations for the prevention of fire.

General Information
The contractor shall at all time take necessary steps to protect the public and all property from damage during his operations, and shall be responsible for any and all kinds of damage to the work or property caused by the contractor's employees.

Cleanup and Safety
During the progress of the work, safety shall be of the utmost importance at all times, and the contractor shall safeguard persons during the progress of the work by providing barricades and appropriate lights to warn of obstruction. Upon completion of the work and before acceptance and final payment shall be made, the contractor shall clear the entire project and all grounds occupied by him in connection with his work of all rubbish, excess material and any other debris caused by the operations.

Workmanship
All work shall be done by experienced, skilled craftsmen. Surface preparation shall be in accordance with standard of the Painting and Decorating Contractors of America. All finishes shall be applied evenly and be free from runs, sags, skips, crawls, or other defects.
Paints shall be applied in accordance with the manufacturer's printed directions. Painting shall not be done when the temperatures become extreme. Precautions should be taken when temperature exceeds 90 o F, or when the temperature falls below 50 o F. The new and old coatings must be compatible. The determination of compatibility may be accomplished through examination of the owner's records, laboratory analysis, or by field-testing.
A variety of cleaning and removal systems are available for the Painting Contractor to employ. The use of any one or a combination of more than one is dependent upon the condition of existing coatings, the material applied, and the substrate involved. Because of varying substrates, the selection of tools must be left to the painting Contractor, with consultation with specification service and the owner's agent.



SURFACE PREPARATION AND FINISH PLAN


EXTERIOR MASONRY AND CONCRETE SURFACES
Surface Preparation

•  Remove all dirt and all surface contaminants that will interfere with adhesive of subsequent coats without damaging the substrates or adjacent areas.

•  Wire brush all loose and peeling paint and dust all surfaces before spot priming or applying finish coats.

•  Power washes all areas to be painted, and use a mild detergent solution such as MI-T-M's surface prep if required. Then rinse with clear clean water until all residues has been removed from all surfaces. Allow the surfaces to thoroughly dry before proceeding with preparation or painting.

•  Moisture content for Masonry and Stucco must not exceed 17%.

•  After washing the surfaces, the areas must be carefully examined for cracking, blistering, peeling or flaking of existing paint. All loose, unsound, or non-adhering paint must be removed.

•  Efflorescence, white residue salt deposits, should be removed by wire brushing and acid etching with phosphoric acid. Rinse all surfaces with clean, clear water to remove any remaining residue.

•  Note: Efflorescence, which appears on cementations or plaster surfaces, is caused by moisture entering or contained in the substrate. Water-soluble salts in the masonry are brought to the surface where the water evaporates, leaving white residue salt deposits. Defects, which cause this problem, must be corrected before any painting is attempted.

•  Where rust stains are present the source must be identified and corrected (i.e. nail heads, flashing, handrails, etc.). Surfaces should then be cleaned and spot primed with the appropriate primer or sealer as stated in the Finish Schedule.

•  Large cracks must be V-grooved out and all other surface defects, such as holes and the like, must be repaired using the appropriate patching materials to match the surrounding surface profile. Dust surface and spot prime all patched areas with the appropriate primer or finish coat as stated in the Finish Schedule.

•  Degloss all glossy and previously enameled surfaces to provide a roughened surface or ¡°Tooth¡± for good adhesion of subsequent coats.


Finish Schedule

All Masonry / Concrete Surfaces
100% or Spot Prime Upon Request
Finish Coat Upon Request

 

EXTERIOR METAL

Surface Preparation

•  Remove all dirt and all surface contaminants that will interfere with adhesive of subsequent coats without damaging the substrates or adjacent areas.

•  Wire brush all loose and peeling paint and dust all surfaces before spot priming or applying finish coats.

•  Power wash all areas to be painted, and use a mild detergent solution such as MI-T-M's surface prep if required. Then rinse with clear clean water until all residues has been removed from all surfaces. Allow the surfaces to thoroughly dry before proceeding with preparation or painting.

•  After washing the surfaces, the areas must be carefully examined for cracking, blistering, peeling or flaking of existing paint. All loose, unsound, or non-adhering paint must be removed.

•  Rust, Scale, and Corrosion should be removed either by power sanding or hand sanding and spot primed with the appropriate primer or finish coat as stated in the Finish Schedule.

•  Unpainted galvanized metal should be solvent washed, treated with GALVA-ETCH (GE 123), and primed with the appropriate primer or finish coat as stated in the Finish Schedule.

•  Degloss all glossy and previously enameled surfaces to provide a roughened surface or ¡°Tooth¡± for good adhesion of subsequent coats.

•  Spot prime all patched and sanded areas with the appropriate primer or finish coat as stated in the Finish Schedule.


Finish Schedule

Roll-up doors, man doors, ladders to the roof, parking posts , fire hydrants, piv's and dumpster doors
Spot Prime Upon Request
Finish Coat Upon Request

Gutters, Downspouts, Flashing, Chimney, Caps, Roof Vents and Jacks, Lowered Vents
Spot Prime Upon Request
Finish Coat Upon Request




EXTERIOR WOOD

Surface Preparation

•  Remove all dirt and all surface contaminants that will interfere with adhesive of subsequent coats without damaging the substrates or adjacent areas.

•  Wire brush all loose and peeling paint and dust all surfaces before spot priming or applying finish coats.

•  Power washes all areas to be painted, and use a mild detergent solution such as MI-T-M's surface prep if required. Then rinse with clear clean water until all residues has been removed from all surfaces. Allow the surfaces to thoroughly dry before proceeding with preparation or painting.

•  Patch all holes and other surface defects with the appropriate material.

•  Re-set all protruding nail heads and fill with putty where necessary.


Finish Schedule

All Wood Schedule
100% or Spot Prime Upon Request
Finish Coat Upon Request



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