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| 1 | Supply installation testing and commissioning of horizontal 5 HP submersible pumpset suitable for pumping water at 10 m3 per hour at a total head of 45 mts with the total current rating of 15.8 AMPS. The pump suction impeller diffuser and shaft AISI stainless steel and appropriate size of Ball valve and non return valve to be provided. The pump should be water cooled and directly coupled with mortar section suitable for operation of 440 volt with provision of earthing with GI earth pipe 2 Mts long 40mm dia medium class B with ISI mark including accessories etc. complete. The pump should be fitted to GI pipeline of 50 mm dia including necessary excavation fittings bends and flanges including providing and fixing of pressure gauges and fixing sluice valves and non return valve (excluding the cost of excavation, sluice valves and non return valves) |
| 2 | Supply installation testing and commissioning of L&T control panel box type powder coated and fabricated with 16 SWG CR sheet of size 1000 mm X 500 mm X 400 mm foot mounted to fix inside the room to run one of the pump with electrical accessories 16 AMP MCCB incomer as per rating metering R Y B indicator volt and ammeter with following sets of electrical accessories for individual ASDF20A contactor MUG 40 timer indicator on and off push button and selector switch. |
| 3 | Supplying of ASTM UPVC pipe conforming to ASTM 1785 with ISO 14001 etc. complete. |
| 4 | SCH-40 (blue)/(white) |
| 5 | Outer Dia in mm |
| 6 | 50 mm |
| 7 | Supplying at store or site of work of ASTM UPVC white fittings conforming to ASTM 2467 with ISO 14001 etc. Complete . |
| 8 | Coupler |
| 9 | 50mm |
| 10 | Elbow 90 Degree |
| 11 | Outer Dia in mm |
| 12 | 50mm |
| 13 | Tee |
| 14 | Outer Dia in mm |
| 15 | 50mm |
| 16 | Male Threaded Adapter |
| 17 | Outer Dia in mm |
| 18 | 50mm |
| 19 | Female Threaded Adapter |
| 20 | Outer Dia in mm |
| 21 | 50mm |
| 22 | Providing and fixing 3 core copper cable of 4 sq mm size connecting the pumpset to the control panel as suitable and desired by engineer in charge |
| 23 | Fabrication and installation of protection wire mesh net welded over 25X25 mm MS angle confirming ISI mark with 1.6 to 2 mm thickness. |
| 24 | Clearing jungle including up rooting of rank vegetation grass bush wood trees and sapling of girth upto 30 cm. measured at a height of 1 m above ground level & removal of rubbish upto a distance of 50 mt. outside the periphery of the area cleared. (if however, only grass is met with the area will be measured and paid for under item 4001). |
| 25 | Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. C.I. Reflux valve conforming to IS:5312 part-I. Valve double flanged ends without bypass arrangements and drilled to IS:1538 part IV & VI bearing ISI Certificate mark TYPE P.N. 1.0 (Class B) |
| 26 | 50mm |
| 27 | Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. C. I. Sluice valve conforming to IS : 14846-2000 and bearing ISI mark double flanged with cap. TYPE P.N. 1.0 (Class B) |
| 28 | Nominal diameter in mm |
| 29 | 50mm |
| 30 | Construction of masonry chamber 60x60x75cm inside in 40kg/sq. cm ,brickwork complete with 23 cms wall thickness and in cement mortar 1:4( 1 cement : 4coarse sand) for sluice valves 50 to 80mm with necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 coarse sand: 10 graded stone ballast 40 mm nominal size) and inside plastered with CM 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement complete and chamber cover as specified below etc. all complete as per standard drawing . (rate is inclusive of rate earthwork excavation, cost of surface cover and all other materials and labour and as per details below) |
| 31 | with C.I. Surface box 100mm top dia 160mm bottom dia and 160mm deep of wt 15kg inside with chain lid in 120 mm thick RCC slab cover in cement concrete 1:2:4 ( 1 cement: 2 coarse sand : 4 graded stone ballast 20 mm nominal size) |
| 32 | Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. C. I. single large orifice air valve similar to Glen field fig H4 or similar with steel ferrule at inlet screwed suitable to working pressure of 10kg/sq.cm. (Class B) |
| 33 | 50 mm |
