CONSTRUCTION OF SHED IN GOVT. ELEMENTARY SCHOOL IN TEACHER COLONY BATHINDA

Earthwork in excavation in foundation, trenches etc. in all kind of soil where pick jumper works is not involved and not exceeding 2.00 m depth including dressing of bottom and sides of trench, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonary in 15cm layers with compaction including disposal of all surplus soil as directed within a lead of 30m. CSR No. 6.6

Cement concrete 1:8:16 with stone aggregate 40mm mixing by mechanical means using concrete mixer volumetric type CSR No. 10.6 b ii

Cement Concrete 1:2:4 with stone ballast or shingle.using concrete mixing volumetric type CSR No. 10.13 a (ii)

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering) CSR No. 9.1

Structural steel work in angles, tees, flats, riveted, including cutting, fixing all gusset plates, bolts, nuts, rivets etc. with hoisting and erecting in position. For roof truss, well curbs, plate girders etc. of any span for building for bridges upto 15M span CSR No. 18.3

Steel work in built up tubular (round, square or rectangular hollow tubes etc. ISI Marked) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete having span:- Up to 15.00 Mtr. Span CSR No. 18.52a

Providing and fixing ( PPGL) precoated painted galvalume sheet roofing (size, shape and pitch of corrugation as approved by Engineer-in-charge) The end rib shall have anti cappillary groove and return leg. The steel sheet must be having yield strength of 550 MPa ( Fy= 550 MPa) metallic coated with Zinc- Aluminium alloy ( i.e. 55% Al, 43.4%Zinc, 1.6% Si-Zincalume) AZ150 ( Min. 150 bm/mm2 total on both sides), pre painted with super Durable Polyster XRW quality paint includes inorganic infrared reflective pigment. The sheet confirms to general requirement of AS/NZS 2728 type 4/ IS 15965 class 3 durability and gloss value of 25% -40%. should be supplied in single length upto 12 metre or as desired by Engineer-incharge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.60 mm (+ 0.05 %) thick CSR No. 13.27(iii)b

Providing and fixing Gutter 250mm wide with PPGL 0.50 thick (TCT) manufactured from zinc / aluminium alloy coated high tensile steel, having minimum yield strength of 550 MPa of approved colour fixed by means of self-drilling screws limped washers as per the manufactures guidelines complete in all respect and to the entire satisfaction of engineer in charge. CSR No. 13.27 iv

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes ingle socketed (working pressure 4 kgf/cm2) conforming to IS : 4985, including fixing with MS clamps CSR No. 13.74 a

Providing and fixing 110 mm dia. U.P.V.C bend for Rain water pipe as per IS:14735 including jointing complete as per specifications and to the entire satisfaction of Engineer- in- charge. CSR No. 13.76