bids are invited for abstract estimate for repair maintenance for dining area conference hall & miscellaneous work. at nvda, narmada bhawan. bhopal; 1 providing and fixing pvc ceiling system profile panel with click system interlock panel size 4000mmx340mmx1mm resistance to weather perfect finish in wood grain & solid colour maintenance free resistance to weather truly anti bacterial with edge profile j-trim on periphery & center profile t-trim in panel joint complete system to be fixed on g.i. framework of ceiling section at 450 mm distance with enter section suspended by roof by g.i. angle hanger in proper line & level complete product specifications: meets or exceeds the standard specification of (astm d-4477) and its referenced documents. impact resistance: no deformation observed (tested at 50 lbs) tensile strength, mpa: >37.0 tensile modulus, mpa >2000 surface distortion: none at 120f squareness: <1/8 of square length. within % of specification lock control complies color change: <2 grayscales (16 hrs under 1200w/m2 uv radiation at 50 degrees) (pwd sor 1. no. 9.228/ p. no. 281) 200.17 sqm. 0.00 0.00 2 providing, section design pattern and fixing/installation of mil finish powder coated systern aluminum partition/door/windows outer frame and shutter sections use the profile should be of alloy 6063 t6 and dimensional tolerance should be within the limit specified in en 12020) infill glass dgu-5 mm ctg +10mm air gap +5 mm ctg-1,5 for shutter pleated mesh use for fittings handle, (casement for double side door handle) locking system (mvd locking), hinge type (door hinges) all hardware and accessories fitted must have corrosion protection to met requirement of minimum 480 hours of salt spray test as per astmb117. the drainage system should be built in to the 1.0 system with drainage cap equipped with non return valve. the wool pile should be enhanced with silent fin. corner joints should mandatorily have spring loaded corner cleats to provide added strength to the corner. all accessories essential for smooth performance, durability should be used in line system. product should have manufacturer and installation warranty of at least 10 years. all work complete as per directed by the architect engineer in charge note:- after fixing the outer frame, the gap between frame and adjacent finish walls shall be filled with weather proof neutral cure silicon sealant on outside as well as inside with backar rod in provide the essential control of sealant depth and two sided adhesion of sealant pwd sor i. no 21.25/ p. no 670-671) 1200x2700mm (21.25.4) 14.70 sqm. 0.00 0.00 3 mirror polishing on marble work/granite work/stone work wherever required to give high gloss finish complete. (pwd sor i. no. 11.43/ p. no. 345) 149.45 sqm. 0.00 0.00 4 providing & foxing uv stabilised fiberglass reinforced plastic sheet roofing up to any pitch, including fixing with polymer coated j or l hooks, bolts & nuts 8mm dia g.1 plain/bitumen washers complete but excluding the cost of purlins, rafters, trusses etc. the sheets shall be manufactured out of 2400 tex panel rovigs incorporating minimum 0.3% ultra-violet stabiliser in resin system under approximately 2400 psi and hot cured they shall be of uniform pigmentation and thickness without air pockets and shall conform to is 10192 and is 12866. the sheets shall be opaque or translucent, clear or pigmented, textured or smooth as specified. (pwd sor i no. 12. 17/ p. no 372) 2mm thick corrugated (2.5 or 4.2 or 6) or stepdown 2or 3or 6) as specified. (12. 17.1)