Winnacunnet Asphalt Repairs and Seal Coating

Asphalt patching, seal coating & line painting in Area #2 consisting of parking lots including all sidewalks in the area behind the auditorium and down to area behind the kitchen at Winnacunnet High School, 1 Alumni Drive, Hampton, NH, 03842 (see attached map). A. Preparation: All surfaces (roadways, parking areas and paved walking paths) will be cleaned of debris and dirt by brooming and high pressure blowers and/or vacuum truck. Area 1 Oil spots shall be cleaned and primed. B. Patching Area — Warrior Way: Repair surface area by milling/skin patching/infrared methods - areas specified shall be properly heated and scarified/removed/or tack coated. Use remove and replace method. New bituminous hot mix asphalt will be added as needed and compacted. Install 4" of asphalt and compact in 2 courses. Reset drainage openings for any areas realized during the course of the project. See attached pictures of repair areas. C. Crack Repair (Entire Site): All cracks shall be thoroughly cleaned of debris, dirt, loose pavement and vegetation. Repair all cracks (roadways, parking areas and paved walking paths). Cracks with a 1/4" to 1/2" opening in non-alligator areas repair by routing. All cracks shall be sealed with a hot-applied rubber sealant which meets ASTM D 3405 specifications such as Crafco type 202 or 201 or equivalent. D. Sealcoating: Specified parking areas and all walking paths within Area #2 as indicated on attached map. Sealcoating to meet Fed Spec RP-355e, ASTM D-3320-74T, and D-490 specifications. Sealcoat mix includes additive to promote quick drying times, superior sand suspension and 3—5 lbs. of Silica Sand per gallon for a textured skid-resistant wearing surface. E. Line marking Area #2: Restripe all lines in parking areas including handicap parking areas, parking lot numbering, existing directional arrows, crosswalks and paved walking trail markings. All paints to meet latex traffic marking paint specifications and applied in two coats. F. Line Marking Other: Restripe all other cross walks and speed bumps. EXAMINATION A. Contractor must examine existing area. Measurements listed in these specifications are intended to give an approximation of the scope of the work. B. All final field measurements are the responsibility of the contractor. Contractor shall be a single firm specializing in asphalt repair, sealcoating, and line painting. Potions of the work may be subbed out, but ultimate responsibility for workmanship falls on installer. A qualified installer with a minimum of 10 years of experience. All employees must be properly trained and familiar with the work, products and procedures. Contractor must provide a list of at least past client 3 references relating to work of a similar project and scope. Reference list must include contact name, address, email address, and phone number. Contractor agrees to allow the SAU to contact any and all client references provided.

Division 01 -	General Requirements, Vehicular Access and Parking, Traffic Control, Temporary Barriers and Enclosures.
Division 32 -	Exterior Improvements, Flexible Paving, Asphalt Paving, Rigid Paving, Concrete Paving, Paving Specialties, Pavement Markings.
Division 33 -	Utilities, Storm Drainage Utilities, Storm Drainage Structures.