WATERPROOFING OF DRIVERS ROOM ROOF, BACK SIDE CYCLE STAND PUNJAB CIVIL SECRETARIAT BUILDING SECTOR-1, U.T., CHANDIGARH.

Demolishing brick tile covering in terracing including stacking of serviceable material and disposal of unserviceable material within 50 metres lead. DSR 15.26

Demolishing mud phaska in terracing and disposal of material within 50 metres lead. DSR 15.27

Providing and applying polyester based geo-textile protection fleece, 1.2mm thick (Renolit, Sikka, Canlon, Mapei or equivalent) with complete laying by Loosing laid – mechanically fastened method as per manufacturers method statement including overlapping, seam welding, detailing. It should be In rolls of 2x20 m and manufactured by spread coating process formulated for direct exposer to sunligh. it should include all types of coats of U bar termination along perimeter, termination bar along wall junctions and KTL washer's certificate for of life expectancy of 20 years and guarantee for 10 years. The item incudes the rates for all the required safety measures as per site requirement for fixing the sheet at the site of work. The work shall be got executed through authorised applicator of the product and the agency shall give guarantee of 10 years for the product.The agency shall make all the required safety measures for the workers, complete in all respects in all respects and to the entire satisfaction of the Engineer in charge. Note:- For the above item the contractual agency shall be required to submit waranttee certificate for a period of 10 years for the whole water proofing treatment. 10% security shall be deducted from the payment made to the agency. NS

10 cm thick (average) mud phaska of damped brick earth on roofs laid to slope consolidated and plastered with 25 mm thick mud mortar mixed with bhusa @35 kg per cum of earth and gobri leaping with mix 1:1 (1 clay: 1 cow dung) and covered with flat tile bricks, grouted with cement mortar 1:3 (1 cement : 3 fine sand) mixed with 2% of integral water proofing compound by weight of cement and finished neat: With common burnt clay F.P.S.(non modular) brick tile of class designation 10 DSR 12.16.1

Providing gola 75x75 mm in cement concrete 1:2:4(1 cement :2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement: 3 fine sand) as per standard design : In 75x75 mm deep chase DSR 12.21.1

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing: 1:2:4 (1 Cement : 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) DSR 4.2.3