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| 1 | SCHEDULE \"A\" Part-I \" BORE WELL \"Geographical survey of underground water bearing strata at reqd location by reciprocating survey as desired by the Engr-in-charge,(Depth of exploration 160 meters). Report in triplicate duly signed by Surveyor/Geologist to be submitted\". |
| 2 | Boring/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, bore log, including hire & running charges of all equipments, tools, preparing and submitting strata chart/plants & machineries required for the job, all complete as per direction of Engineer -in-charge, upto 90 metre depth below ground level. 300 mm dia. |
| 3 | `-ditto- but for Rocky starta incl Boulders. |
| 4 | Boring/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, bore log, including hire & running charges of all equipments, tools, preparing and submitting strata chart/plants & machineries required for the job, all complete as per direction of Engineer -in-charge, beyond 90 metre & upto 150 metre depth below ground level. 300 mm dia. |
| 5 | `-ditto- but for Rocky starta incl Boulders. |
| 6 | Boring/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, bore log, including hire & running charges of all equipments, tools, preparing and submitting strata chart/plants & machineries required for the job, all complete as per direction of Engineer -in-charge, beyond 150 m & upto 300 m depth below the ground level. |
| 7 | Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 mild steel screwed and socketed/ plain ended casing pipes of required dia, conforming to IS: 4270, of reputed & approved make, including painted with outside surface with two coats of anticorrosive paint of approved brand and manufacture, including required hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer-in-charge. 150 mm nominal size dia having minimum wall thickness 5.00 mm. |
| 8 | Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge. |
| 9 | Supplying, filling, spreading & leveling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge. |
| 10 | Supplying, filling, spreading & leveling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer, for all leads & lifts, all complete as per direction of Engineer -in-charge. |
| 11 | Gravel 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. |
| 12 | 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 step draw down method, collecting water samples & getting tested approved method, measuring static level & draw down etc. by 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. |
| 13 | Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for borewell of: 150 mm dia. |
| 14 | 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. 150 mm clamp. |
| 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 | Supply, installation, commissioning & testing of submersible pump with three phase 415 volt 50 Hz AC supply electric motor, capacity 5.00 HP, ISI marked suitable for 150 mm bore well, (Head & discharge will be decided by the SO1 (Wks) as per yeild of the bore well). Make Kirloskar/KSB/CRI, Note: Pump set is to be lowered inside the bore well for suitable depth as directed. |
| 17 | Providing and fixing G.I. pipes complete with G.I. fittings 50 mm dia nominal bore for section pipe for submersible pump and laying of pipe line for supply. |
| 18 | Supply & fixing PVC sheathed & insulated copper conductor, water proof submersible cable size06 sqmm 3 core, ISI marked (Make : Phinolex/As approved with ISI marked). |
| 19 | Supply & fixing sheet metal panel board cubical indoor type make out of 2 mm thick MS sheet complete with following control device for 5.00 HP submersible pump set incl 2 coats of SE paint over one coat of red oxide primer incl wiring with suitable size of multi stranded copper conductor having the following accessoried:- (a) Fully automatic star delta starter 3 phase, 415 volts, 35 KA, of capacity 10Amps 01 No.(b) MCCB TP, 415 V, 50 Hz, 35 KA, of rated capacity 63 Amps. (c) MCCB TP, 415 V, 50 Hz, 35 KA, of rated capacity 32 Amps.(d) Bas bar chamber incl copper bus bar 415 V, 50 Hz AC.(e) Voltmeter with inbuilt selector switch digital type.(f) Ammeter with inbuilt selector switch digital type (0-63 Amps).(g) Phase indicator RYB, LED type 03 Nos. |
| 20 | Supply & fixing of suporting wire rope for holding submersible pump (in case of breaking of GI pipe) laid/fixed along with GI pipe of size 4 mm dia. |
| 21 | Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. (but without charcoal/ coke and salt ) as required. |
| 22 | SCHEDULE \"A\" Part-II \"\"LAYING OF PIPE LINE\"Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 80 mm dia nominal bore\". |
| 23 | Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 50 mm dia nominal bore. |
| 24 | Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 25 mm dia nominal bore. |
| 25 | Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :80 mm nominal bore. |
| 26 | Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required : 50 mm nominal bore. |
| 27 | Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation,refilling the earth or cutting of wall and making good the same complete wherever required :25 mm nominal bore. |
| 28 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) 80 mm nominal bore. |
| 29 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) 50 mm nominal bore. |
| 30 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 25 mm nominal bore each. . |
| 31 | Providing and fixing gun metal non- return valve of approved quality(screwed end) :50 mm nominal bore Vertical. |
| 32 | Constructing masonry Chamber 30x30x50 cm inside, in brick work in cement mortar 1:4 (1 cement :4 coarse sand) for stop cock, with C. I. surface box 100x100 x75 mm (inside) with hinged cover fixed in cement concrete slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), i/c necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 fine sand : 10 graded stone aggregate 40mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12mm thick, finished with a floating coat of neat cement complete as per standard design With common burnt clay F.P.S.(non modular) bricks of class designation 7.5. |
| 33 | Crompton 7.5HP centrifugal mono block pump,three phase motor,discharge range 450-1050lph. |
| 34 | SCHEDULE \"A\" Part-III \" RCC WATER STORAGE TANK\" Construction of 50,000 Ltrs Capacity RCC water Tank all work asperdrawingwithspecification inHQ 27 SectorEngrBrDrawing No. DMR/Engr/2023/260 Sheet No 1/2 to 2/2. |
