Shaharatil Milkatiche waterproofing karne

Providing and laying damp proof course 50 mm thick in M20 cement concrete layer and bitumen / using cement with waterproofing compound curing, formwork etc. complete. Bd.J.2 Page No. 355 SSR OF 2022-23 ITEM NO. 31.01 & PAGE NO.251

Providing and applying Bitumen VG30/VG40 layer at 2 kg. per square meter over the terrace, structural slab including cleaning the surface for water proofing as directed complete Bd.J.3 Page No. 356 SSR OF 2022-23 ITEM NO. 31.02 & PAGE NO.251

Providing leak proof treatment by Injection grouting method to old floor without removing tiles of W.C., bath, with cement sand proportion of 1:1.5 and water proofing compound at 2 kg/bag of cement mixed in 35 liters of water including drilling holes in required position grouting with above mixed solution and ceiling etc. complete. As directed by Engineer in charge. SSR OF 2022-23 ITEM NO. 31.03 & PAGE NO.251

Providing cement based water proofing treatment to terraces (Indian water proofing or alike) with brick bats laid in required slope to drain the water for any span after cleaning the base surface. Applying a coat of cement slurry admixed with approved water proofing compound and laying the brick bats on bottom layer in C.M.1:5 admixed with approved water proofing compound filling up to half depth of brick bats, curing this layer for 3 days, applying cement slurry over this layer joints of brick bats with C.M.1:3 admixed with approved water proofing compound and finally top finishing with average 20 mm. thick layers of same mortar added with jute fiber at 1 Kg per bag including finishing the surface smooth with cement slurry admixed with approved water proofing compound. Marking finished surface with false squares of 300mm x 300 mm. making the junctions at the parapet rounded and tapered top for required height, with drip mould at the junction of plaster and parapet and curing and covering 10 years Guarantee against leakproofness on Court As directed by Engineer in charge. SSR OF 2022-23 ITEM NO. 31.04 & PAGE NO.251

Providing water proof bedding for flooring of Bath and WC 25 mm thick in C.M. 1:3 including using approved water proofing compound in specified proportion as per manufacturers specifications for per bag of cement including leveling, curing and covering 10 years guarantee on court fee stamp paper of Rs.500/- including ponding test etc. complete. As directed by Engineer in charge. SSR OF 2022-23 ITEM NO. 31.05 & PAGE NO.252

Providing waterproof plaster in W.C. and bath 12 mm thick for dado in cement mortar 1:3 with neat finishing, floating using waterproofing compound at the rate of 1 kg. per bag of cement of approved make and manufacturer and curing etc. complete. (Excluding Tiles) (As directed by Engineer in Charge) As directed by Engineer in charge. SSR OF 2022-23 ITEM NO. 31.06 & PAGE NO.252

Providing waterproof plaster in W.C. and bath 20 mm thick for dado in cement mortar 1:3 with neat finishing, floating using waterproofing compound at the rate of 1 kg. per bag of cement of approved make and manufacturer and curing (and filling joints of Nahani trap and any outlet by properly) etc. complete. As directed by Engineer in charge. SSR OF 2022-23 ITEM NO. 31.07 & PAGE NO.252

Removing the tar or coba and disposing of the material as directed etc. complete. As directed by Engineer in charge. SSR OF 2022-23 ITEM NO. 31.08 & PAGE NO.252

Providing and applying water proofing treatment using acrylic polymer modified cement based water proofing coating with fibre glass mesh mixing at the rate of powder to liquid (2:1) by weight covering 9 to 10 sqm /kg with two coat using Dr. Fixit or alike of chemicals for masonry and concrete surface by brush covering 7 years guarantee on Stamp Papers etc. complete. As directed by Engineer in charge SSR OF 2022-23 ITEM NO. 31.09 & PAGE NO.252

Providing and laying jointless Polydee-LM, a highly flexible elastometric coating for RCC / cementitious surface for terrace waterproofing on B.B. Coba / R.C.C, after application of TP-42 Primer on perfectly clean surface (free from loose dust and foreign matter) application of 1st coat of Polydee-LM @ 700 gms/sqm and applying 2nd coat of Polydee-LM @ 700 gms/sqm and finishing the same with sprinkling the AG-10 granules on the wet coating. (After finishing covering the treatment with 25mm cement plaster for protection with fibrillated 6mm Plyplast fibre @ 125 gms/sqm to be paid in separate item.) covering 7 years guarantee on Court Fee Stamp Paper of Rs. 100/- etc. complete. As directed by Engineer in charge SSR OF 2022-23 ITEM NO. 31.1 & PAGE NO.253