Improvement of Water Supply Scheme Gurusar Sahne Wala Block Sangat District Bathinda

Carriage of Surkhi, sand, bajri, ballast, stone, boulders, kankar, building rubbish Carriage of material excluding initial lead of 5 Km (a) Filter Media (Av Lead 310 Km.) 6 km to 300 km (Item No. 5.2 (i))

301 km to 310 km

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. (Item No. 8.26)

b) windows of area 3 sqm and below.

Cement pointing 1:2 flush on flat brick flooring. On Side Slope (Item No. 15.67)

Finishing walls with Cement based water soluble exterior paint such as snowcem, robbiacem etc. two coats to give an even shade. (Item No. 16.13)

Painting two coats excluding priming coat with synthetic enamel paint in all shades on wood work, metallic or plastered, concrete surface to give an even shade. (Item No. 16.17)

Applying priming coat with metal primer on new steel or iron work including preparation of surface. (Item No. 16.20)

Hollock wood doors shutter windows shutter including hinges, screws, chocks, cheats, stops cords etc. complete fixed in position. a) Panelled, glazed or glazed and panelled (Double leaf) ii) 35 mm thick (Item No. 17.10)

Supply & fixing of pressed steel frames (chowkats) consisting of 18 gauge thick steel sheet of the specified section (standard design latest) including iron lugs iron hinges, confirming to PWD specifications including bolts for fixing stops, lock etc. complete. a) Doors and windows frame of size 118 mm x 60 mm wide single rebate weighing 3.43 kg per meter. (Item No. 18.24)

Brick lining 7.5cm thick in 1:3 cement sand mortar over 12.5 mm thick baseplaster 1:6 over dressed sub-grade including laying, trenching and jointing of low density polyethylene. b) On side slope (Item No. 19.21)

Providing and placing in horizontal layers filtering media screened, washed and cleaned as described below :- a) Top layer :- Fine sand screened, cleaned ans washed and graded (effective size 0.2 to 0.4 mm with uniformity co-efficient 2.00 to 3.00) from Pathankot or other approved source. (Item no. 28.51)

Supplying and fixing 150mm i/d Galvanized iron sheet floating arm 5.20 mtr long including sluice valve, survivel bend, floating drum, extended rod with hand wheel. Item No. NS)

Providing & fixing Aluminium Ladder inside the tank should consist of 60 cm wide ladder make from aluminium section LS 974 size, 66.68 x 31.75 x 4mm, weight 1.27 kg/mtr with steps made out of aluminium section H, SP 3024 Size 35 x 16.70 x 1.60 mm, weight 0.362 kg/mtr to be fixed one side in the wall & other side in the bottom slab. Item No. NS)

Taking out filter media (top to bottom layer) from filter beds, washing & replacing the same after washing in filter beds etc. complete in all respect. A) Top Layer Item No. NS)

(b) 2nd Layer

© 3rd Layer

(d) 4th Layer

(e) Bottom Layer

Washing the false floor slabs with brushing & cleaning the cross drains etc. complete in all respect. (Item No. NS)

Repair of Cost of Repair/ Replacement of Control Panel. Item No. NS)

Providing house hold water connection laying, jointing, fixing, testing MDPE Pipes (as approved by Engineer-in-charge) including cost of excavation, CI bib cock as per IS : 210 with stainless steel spindle, 20mm i/d MDPE Pipe 2.00 mtr. 15mm i/d GI Pipe 2.50 mtr.(length on average basis) 3" i/d clamp, GM Ferrule ISI marked connection of 15 mm i/d ferrule medium specials such as tees, bends, sockets, elbows, nipples (100 mm & 150 mm) union couplings, GI hooks etc. & C.I bib cock as per IS:210 with stainless steel spindle of approved make, MDPE Pipe lines laid in the ground or inside buildings, cutting, threading, making hole in wall and testing in trenches in the ground all materials should be approved make (to the approval of Engineer-in-charge) Complete Job in all respects including cost of carriage. (Refer CSR item No. 28.1, 28.36a, 28.34b, 30.65b (i) & NS Items) No. of Connections on existing Pipe Line (Item No. NS)

Repair of existing Connections

Credit Old material