Water Supply Scheme Budgam Town Undr Amrut-2.0- 1 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: 2 Ordinary Rock 3 Earth work in bulk excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed byEngineer-in-Charge. 4 All kinds of soil :( Mode of Excavation and Classification of soil shall be certified by concerned AEE/JE) 5 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 6 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. 7 Providing and laying S&S Centrifugally Cast (Spun)/ Ductile Iron Pipes conforming to IS : 8329 8 250 mm dia Ductile Iron Class K - 7 Pipes 9 200 mm dia Ductile Iron Class K - 7 Pipes 10 150 mm dia Ductile Iron Class K - 7 Pipes 11 Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes orDuctile Iron Pipes including testing of joints and including the cost ofrubber gasket. 12 250 mm dia 13 200 mm dia 14 150 mm dia 15 Removing old pipe 150mm bured under ground 16 laying S&S Centrifugally Cast (Spun)/ Ductile Iron Pipes conforming to IS : 8329 150 MM Dia DI Dismanteled Material (M Available at site ) 17 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: 18 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) 19 Reinforced cement concrete work in walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts upto floor five level including curing but excluding cost of centering shuttering, finishing andreinforcement. 20 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) 21 Centering and shuttering including strutting, propping etc. and removal of form for: 22 Foundations, footings, bases of columns etc. for mass concrete. 23 Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. 24 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 allcomplete upto plinth level. 25 Thermo-Mechanically Treated bars of grade Fe-500D or more. 26 Providing and laying S&S C.I. standard specials such as tees, bends,collars, tapers, caps etc (Heavy class) Up to 300 mm dia. 27 Hand-packing stones in wire-crates; excluding cost of crates and stones 28 Making knitted wire crates of approved mesh-size; including weaving, binding sides and partitions, and binding top after filling; excluding costof filling, stones and weaving materials 29 Supply of zinc coated gabions mechanically wovven double twisted hexagonal in shapoe having wire mesh size of 100x120mm and having mesh wire 4mm including carraiage 30 Extraction of boulders 500 to 200 mm through mechanical means from near by nallah including screening of excavated material,carriage and dumping at site 31 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).50 MM Dia 32 Providing and fixing of 200 x 150 mmSocket weld concentric MS reducer including all fittings and carriages complete 33 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).200 mm dia class 2nd 34 Providing,laying and fixing of cast steeel (ASTM A 216 GR WCB) double flanged as per BS:10 pressure release valve of approved quality including all fittings ,bolts,nuts complete in all respects complete150MM 35 Providing and fixing stainless steel flanges for 150mm dia DI S&S pipes for fitting in flanged PRVS including cutting,Grinding of pipes and welding of flanges including Nuts,bolts ,Rubber Gaskets and washers complete. 36 Carriage of materials by mechanical transport including loading, unloading, stacking of materials Avg Lead 10 Kms 37 Sand and 20 MM Aggregate 38 40 mm Aggregate 39 Cement and steel 40 Stone Soiling 41 150 MM Dia DI Dismanteled material from site to Divisional Stores Budgam for an Average lead of 20 Kms 42 Operation and Maintenace Cost of scheme for 5 years (after completion of Defect Liability period) complete in all repects by operation and maintaining all the instruments during warranty period and maintenance period for 5 years with replacement/repair of all damaged or non functioning units /Components incl accessories. 43 Ist YEAR 44 2nd YEAR 45 3rd YEAR 46 4th YEAR 47 5th YEAR
