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Tender For Water Supply Scheme Magam Town Under Amrut-2.0 - Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres:All Kinds of Soil 2 Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) includingdisposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge.All Kinds of Soil 3 Extra for every additional lift of 1.5 m or part there of beyond 1.5 m height for hand-packing of stones in wire-crates 4 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and liftupto 1.5 m. 5 Providing and laying S&S Centrifugally Cast (Spun)/ Ductile Iron Pipes conforming to IS : 8329 6 250 mm dia Ductile Iron Class K - 7 Pipes 7 200 mm dia Ductile Iron Class K - 7 Pipes 8 150 mm dia Ductile Iron Class K - 7 Pipes 9 Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes orDuctile Iron Pipes including testing of joints and including the cost of rubber gasket. 10 250 mm dia 11 200 mm dia 12 150 mm dia 13 Providing and fixing G.I. pipes complete with G.I. fittings excluding trenching and refilling etc. (external work)Medium Class 14 80 mm dia. nominal bore 15 65 mm dia. nominal bore 16 50 mm dia. nominal bore 17 40 mm dia. nominal bore 18 25 mm dia. nominal bore 19 20 mm dia. nominal bore 20 Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing Tee, including cutting an dthreading the pipe etc. Complete 21 25 to 40 mm nominal bore 22 50 to 80 mm nominal bore 23 Providing and fixingof Gun Metal non return valve of approved quality screwed quality including all carriages complete. 24 80 mm dia. nominal bore 25 65 mm dia. nominal bore 26 50 mm dia. nominal bore 27 40 mm dia. nominal bore 28 25 mm dia. nominal bore 29 Providing and fixing enclosed type water meter (bulk type) conforming to IS : 2373 and tested by Municipal Board complete with bolts, nuts, rubber insertions etc. (The tail pieces if required will be paid separately)80 MM Dia 30 Providing and fixing C.I dirt box strainer for bulk type water meter withnuts, bolts, rubber insertions etc. Complete conforming to IS: 2373.80mm dia 31 Providing and fixingof Gun Metal Gate valve with CI wheel of Approved quality (Screwed end) 32 80 mm dia. nominal bore 33 Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 34 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) 35 Providing and laying in position specified grade of reinforced cement concrete includingcuring but excluding the cost of centering, shuttering, finishing and reinforcement. Allworks upto plinth level 36 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) 37 Reinforced cement concrete work in walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts andstruts upto floor five level including curing but excluding cost of centering shuttering,finishing and reinforcement. 38 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) 39 Centering and shuttering including strutting, propping etc. and removal of form for: 40 Foundations, footings, bases of columns etc. for mass concrete. 41 Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. 42 Steel reinforcement for R.C.C. work ready to use "cut and bend" rebars of approved make from factory/workshop to construction site including placing in position and binding all complete upto plinth level. 43 Thermo-Mechanically Treated bars of grade Fe-500D or more. 44 Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete (The tail pieces, tapers etc. if required will be paid separately). 45 80 mm dia class 2nd 46 150mm dia class 2nd 47 Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately). 48 250 mm dia class 2nd 49 200 mm dia class 2nd 50 150 mm dia class 2nd 51 Providing and laying S&S C.I. standard specials such as tees, bends,collars, tapers, caps etc (Heavy class) Up to 600 mm dia. 52 Hand-packing stones in wire-crates; excluding cost of crates and stones 53 Making knitted wire crates of approved mesh-size; including weaving, binding sides and partitions, and binding top after filling; excluding cost of filling, stones and weaving materials 54 Supply of zinc coated gabions mechanically wovven double twisted hexagonal in shape having wire mesh size of 100x120mm and having mesh wire 4mm including carraiage 55 Extraction of boulders 500 to 200 mm through mechanical means from near by nallah including screening of excavated material,carriage and dumping at site 56 Providing,Fixing and laying of MS header including welding cutting,fixing and laying in position including all accessories and carriages complete job. 57 Carriage of materials by mechanical transport including loading, unloading, stacking of materials Avg Lead 10 Kms 58 Sand and 20 MM Aggregate 59 40 mm Aggregate 60 Cement and steel 61 250 MM Dia DI Pipe 62 200 MM Dia DI Pipe 63 150 MM Dia DI Pipe 64 80 mm dia to 20 MM Dia GI pipe for an Avg Lead of 20 KMs
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