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| 1 | Item No.1 - Dismantling the stone masonry in C.M. including stacking the material with 15 m lead and all lifts etc. complete as directed. |
| 2 | Item No.2 Excavation in all kinds of Soft strata ( Soil, Hard Murum, Soft Rock) including boulders upto 0.6 m diameter ( 0.113 cum) for canal, seating of embankment, filter drains / catch water drains etc., and placing the excavated stuff neatly in dump area or for formation of service road / embankmentincluding cost of all materials, machinery, labour, dressing bed and sides to required level and profile etc., complete with lead upto 1 km and all lifts as directed |
| 3 | Item No.3 - Providing and laying in situ cement concrete of grade M-15 of trap / granite / gneiss / quartzite / graded metal for foundation and bedding with Batching Plant and Transit Mixer including placing, compacting, curing etc. complete with all lifts as directed.a) M-15 (20 MSA) (Cement 5.64 bags/Cum) |
| 4 | Item No. 4 - Providing and laying in situ cement concrete of grade M-20 of trap / granite / gneiss / quartzite / graded metal for RCC works of gallery,sluice,spillway,crest,spillway down stream face.energy dissipating structures,intake structure,training walls,pers,abutments,slab etc.with Batching Plant and Transit mixer including shuttering, scaffolding, placing, compacting, curing etc.complete with all lifts etc.complete as directed (A) M-20 (20 MSA) (Cement 6.60 bags/Cum) |
| 5 | Item No.5 -Providing and fixing in position TMT - FE - 500 bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams columns, canopies, staircase, newels, chajjas, lintels pardis, copings, fins, arches etc. as per detailed designs, drawings and schedules. including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required complete as directed. |
| 6 | Item No.6 -Providing & Erecting M.S. pipes made out of MS plate conforming to IS 2062:1992 including procurement of plates, gas cutting to required size,rolling, tackwelding, assembling insuitable lengths toform pipes on automatic welding machine and transportation upto 500 m.The welding Shall be ERW/SAW using electrodes having weld mark E7018 (Low Hydrogen electrodes) and forming \"V\" edge on bothends of pipes, Including thirdparty inspection charges, lowering and laying to correct position on prepared bedding or on pedastals or chairs, fiel hydraulic testing at specified test pressure as per IS5822:1994 sec11, field welding to join pipe safter laying, Radiographic (5%) and ultrasonic (10%) testing of welds includingall equipments submitting report, expert personnel required for testing, interpreting and submitting report along with developed film where applicable all incidental charges etc complete as per IS3589:2001 and as per specifications (No negativetolerance in thickness is permissible). |
| 7 | Item No.7-Lowering, laying in position to correct line & level including M.S. pipes with /without any outcoating o prepared bedding or on pedaetals or chairs or upon prepared formation including loading, unloading,hoisting, marginal cutting wherever required,assembling , and transportation upto 500 m etc.completed as specified with all leads & lifts etc.complete including tack welding, field hydraulic testing at specified pressure and as per procedure mentioned insection11of IS5822:1994. (item tobe used only in situations where pipes are alreadyprocured) For total quantity 7.5 rmt & 900mm Dia. 6mm thick). As Directed. |
| 8 | Item No.8 -Providing & applying Liquid epoxy coating system to the external surface of Rising Main Pipes as per Annex- B of IS 3589:2001,with one coat of Zinc rich epoxyprimer (90 % zink ( DFT 40 micron, coverage 9 Sqm/ lit ) and two coats of coal tar epoxypaint (DF 120 X 2 micron coverage 5 Sqm/Lit /coat) including cleaning the surface to the satisfaction of Engineer incharge by sand blasting / scraping removing oil, grease, other foreign materials including all necessary material ,labourwith alllifts etc. complete.As directed. |
| 9 | Item No.9-Providing, supplying & erecting of CI double flange sluice valve confirming for IS-14846 including worm gear arrangements as per test pressure stainless steel spindle, caps Including transportation, inspection,unloding, loading,stacking excluding GST levied by GOI & GOM in all respect etc. complete. |
