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| 1 | Earth WorkEarth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-inchargeAll kind of Soil |
| 2 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. |
| 3 | Providing and fixing G.I Pipes complete with G.I Fittings including trenching and refilling etc External work-25 mm dia nominal bore |
| 4 | Providing and fixing G.I Pipes complete with G.I Fittings including trenching and refilling etc External work-65 mm dia nominal bore |
| 5 | Fixing water meter and stop cock in G.I pipe line including cutting and threading the pipeand making long screws etc complete (Cost of water meter and stop cock to be paid separetely). Brass fittings |
| 6 | Providing and fixing Gun metal valve with C.I wheel of approved quality (Screwed end)65mm nominal bore |
| 7 | Providing and fixing Gun metal non- return valve of approved quality (screwed end)65 mm nominal bore horizotal |
| 8 | Providing and fixing Gun metal non- return valve of approved quality (screwed end)65 mm nominal bore vertical |
| 9 | Providing and fixing G .I. Union in G .I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 65 mm nominal bore |
| 10 | Rain water Harvesting and tubewellsGravel packing in tubewell construction in accordance with IS: 4097,including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge. |
| 11 | Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by “V” notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge. |
| 12 | Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete. 200mm dia clamp |
| 13 | Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete. 150mm dia clamp |
| 14 | Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I).200 mm dia |
| 15 | Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I).150 mm dia |
| 16 | Rain water Harvesting and tubewellsBoring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level. All types of soil 400 mm dia. |
| 17 | Boring/drilling bore well of required dia for casing/ strainer pipe, bysuitable method prescribed in IS: 2800 (part I), including collectingsamples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equipments, tools,plants & machineries required for the job, all complete as perdirectionof Engineer -in-charge, beyond 90 metre &upto 150 metre depthbelow ground level. All types of soil 400 mm dia |
| 18 | Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge.150 mm nominal size dia |
| 19 | Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge.200 mm nominal size dia |
| 20 | Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in-charge.150mm dia nominal size dia |
| 21 | Providing and fixingFollowing rating and breaking capacityand pole MCCB With Thermomagenetic Release And terminalSpreaders in existing cubical panelBoard including Drilling Holes in Cubical Panel , Making Connections ,etc as Required.100A 16 KA |
| 22 | Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thickincludingaccessories,andprovidingmasonryenclosurewith coverplatehavinglockingarrangementandwateringpipeof 2.7 metre long etc. with charcoal/ coke and salt as required. |
| 23 | Providing and fixing 25 mm X 5 mm copper. strip in 40 mm dia G.I.pipefromearthelectrodeincludingconnectionwithG.I.nut,bolt, spring, washer excavation and re-filling etc. as required. |
| 24 | Providing and fixing 25mm X 5mm copper.strip on surface orin recess for connections etc. as required. |
| 25 | Supplyingandlaying25mmX5mmcopperstripat0.50metre belowgroundas stripearthelectrode,includingconnection/ terminating with . nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brss nut bolt & spring washer spaced at 50mm) |
| 26 | LayingandfixingofonenumberPVCinsulatedandPVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.Upto 35 sq. mm (clamped with 1mm thick saddle) |
| 27 | Supplying and making end termination with brass compression glandandaluminiumlugsforfollowingsizeofPVCinsulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 4 X 16 sq. mm (28mm) |
| 28 | Supplyingof 4 x 16 sqmm copper cable PVC insulated and shealthed steel armoured 1.1 KV grade cable. |
| 29 | Supplying and fixing control panel with Star Delta Starter suitable i/c voltmeter and ammeter for 10 HP/ 7.5kw submersible pump set etc as reqd (L&T, C.G , Havells etc) |
| 30 | Supplying of Submersible Pump-motor set of 7.5 KW (10HP)capacity (3 phase 415 volt) Discahrge @ 95 mtr - 13000LPH , starting method- star delta, rated current - 15.6 A, Discharge range- 15000 to 45000 LPH, Head Range- 30 to 98 mtr, NRV size- 65 mm(MakeKSB,CG, CRI or similar superior make) ( 1nos pump for stand by) |
| 31 | Supplying safety wire for holding submersible pump made of galvenised steel with PVC insulated i/c necessary arrangment with providingclampimg with suitable interval etc as reqd (1 set- 25 mtr) |
| 32 | Installation of 7.5/10 HP submersible pump in existing boring |
