Bhakra Beas Management Board Tender

Centering and shuttering for flat surfaces such as suspended floors, roofs, landings, chajjas, shelves etc. CSR item No. 9.8

Providing and laying vitrified floor tiles in different sizes in light colour shades made using Full Body Technology (thickness to be specified by the manufacturer) with water absorption’s less than 0.08% and conforming to IS : 15622 of approved make in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement: 4 fine sand), complete. ( Full body vitrified tiles have pigment in entire body / thickness of tile which makes chips and scratches less noticeable and make na ideal choice for high traffic zones.) (a) Size 600x600 mm. CSR item No. 14.115(a)

16mm thick cement plaster 1:5 in two coat work. CSR item No. 15.17

12.5mm thick cement plaster 1:5. CSR item No. 15.10

First class burnt brick work laid in cement sand mortar 1:5 in first storey upto 4 metres above plinth level. CSR item No. 11.6

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. (a)0.50 mm (+ 0.05 %) thick-. CSR item No. 13.27(iii) (a)

Providing and fixing Gutter 250mm wide with PPGL 0.50 thick (TCT) manufactured from zinc / aluminum 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 item No. 13.27 (iv)

Providing and fixing on wall face unplasticised rigid PVC rain water pipes single (socketed working pressure 4 kgf/cm2) confirming to IS : 4985, including fixing with MS clamps(working pressure 4kgf/sqcm. (i) -U-PVC pipes working pressure 4kgf/sqcm 110 mm dia. CSR item No. 13.74(a) (i)

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.—(a) UPVC 110 mm bend. CSR item No. 13.75(a).

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

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:-- (a)Up to 15.00 Mtr. Span. CSR item No. 18.52(a)