ESTIMATE FOR RENOVATION OF COLONY QUARTERS IN THE KANDI CANAL AND DHOLWAHA COLONY, HOSHIARPUR OF KANDI CANAL-1 and GROUND WATER DIVISION

(13.53) Applying bitumen on roof including heating and carrying to roof.

(13.13 (i)) Terracing consisting of tiles 22.86x11.43x3.83cm laid over 25 mm mud plaster 7.5 cm mud filling on another layer of 25mm mud plaster including two coats of bitumen laid hot at 1.65 Kg. /Sqm top of R.C.C. slab including grouting with cement sand mortar 1:4 and top surface to be left clean after wire brushing

(13.45) Top Khurra 0.6mx0.6m for rain water pipe in 25mm thick cement concrete 1:2:4 over 50.00 thick cement concrete 1:8:16

(13.55) Cement concrete 1:2:4 gola 10cm x 10cm concave quadrant along junction of roofs with parapet wall finished smooth, where specially specified.

(13.74 a) Providing and fixing on wall face unplasticised Rigid PVC rain water pipes (working pressure 4.00 kgf /cm²) conforming to IS : 4985, including fixing with MS clamps (I) U-PVC pipes (working pressure 4 kgf. / sqcm) pipe 110 mm dia.

(13.75) 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

(13.92) Waterproofing of wet areas (Concrete/ Masonry Surface) and any water retaining structures such as swimming pools, water tanks, Bathrooms, toilets, balconies, planters etc with high performance polymer modified cementitionous coating ( DR. FIXIT FASTFLEX / Equivalent ) to provide tough film build-up and highly elastic film formation, which accommodates thermal movements so as to provide seamless coating without any joints to prevents water leakage. The scope of work also includes surface prepration and cleaning, washing and removing dust,dirt and loose particles from concrete / masonary surface complete in all respects.

(31.11) Regrading terracing of mud plaster covered with tiles or bricks in cement by dismantling tiles or bricks, removing mud plaster, preparing the surface of mud plaster to proper, slope, relaying mud plaster Gobri leaping and tiles or bricks grouted in cement mortar 1:3 (1 cement and 3 fine sand) including replacing unserviceable tiles, or bricks with new over and disposal of unserviceable material to the dumping ground within 50 m lead (The cost of new tiles or bricks excluded).

(8.31) Scraping ((a)) White wash and colour wash

(8.26) Removing Doors and Windows (Steel or wood) with chowkhats by making recesses in walls when the wall is not to be dismantled. ((a)) Doors of area 3 sqm and below