|
| 1 | Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. |
| 2 | External work |
| 3 | 32 mm dia nominal bore |
| 4 | 40 mm dia nominal bore |
| 5 | 50 mm dia nominal bore |
| 6 | 65 mm dia nominal bore |
| 7 | Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : |
| 8 | 25 to 40 mm nominal bore |
| 9 | 50 to 80 mm nominal bore |
| 10 | Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete : |
| 11 | 25 mm nominal bore |
| 12 | 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 reinforced cement concrete slab 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 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 : |
| 13 | With common burnt clay F.P.S.(non modular) bricks of class designation 7.5 |
| 14 | Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality : |
| 15 | 32 mm diameter pipe |
| 16 | 40 mm diameter pipe |
| 17 | 50 mm diameter pipe |
| 18 | 65 mm diameter pipe |
| 19 | Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) |
| 20 | 32 mm nominal bore |
| 21 | 40 mm nominal bore |
| 22 | 50 mm nominal bore |
| 23 | 65 mm nominal bore |
| 24 | 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, 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. |
| 25 | All types of soil |
| 26 | 300 mm dia |
| 27 | 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, 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, beyond 90 metre & upto 150 metre depth below ground level. |
| 28 | All types of soil |
| 29 | 300 mm dia |
| 30 | 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. |
| 31 | 150 mm nominal size dia |
| 32 | 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. |
| 33 | 150 mm nominal size dia |
| 34 | 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. |
| 35 | 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. |
| 36 | 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: |
| 37 | 150 mm dia |
| 38 | 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. |
| 39 | 150 mm clamp |
| 40 | Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I). |
| 41 | 150 mm dia |
| 42 | Supplying installation testing commissioning and lowering of 3 phase 415 V 50 Hz AC supply, electrical driven water submersible pump set etc. of 10 HP at max 120-160 meter head with bronze impeller, suitable for star delta starting system complete along with 'B' class Gl pipe nipple/adopter of suitable dia having one side flange for fixing with column pipe and other side threaded for fixing with pump, making water proof connections with existing copper conductor submersible cable, lowering the pump set into bore well with existing column pipes and submersible cable _ including supplying and fixing nut bolts, rubber packing, cable clamps etc. as required. |
| 43 | Supplying, lowering, testing & commissioning of 50/65 mm GI Pipe B class IS 1239 part 1 (2004) ‘of 3 meters length welded with both end heavy duty MS flanged of size 100 mm dia OD and 50/65 mm dia ID minimum 4 nos holes, lowering the pump set into bore well with existing column pipes and submersible cable including supplying and fixing nut bolts, rubber packing, cable clamps in each pipe end etc. as required. (standard length of pipe 3 meters) providing two nos. grooves on corner of the flanges to pass through submersible cables including providing and fixing 2 nos. 25mm x 6 mm thick MS flat (approx. 15 cm long) for strengthening pipe and flange joints duly welded etc. as required. |
| 44 | Supplying & fixing of 6 MM Dia steel wire rope, holding the pump set to avoid slippage with necessary clamp, safety cover with nut bolts etc. as required. |
| 45 | Supply and fixing 3 X 10 sq. mm. copper conductor PVC insulated PVC sheathed flat submersible cable IS 8544 for submersible pump motor for above submersible pump set as required. (for two pumps |
| 46 | Supplying, Installation, testing and commissioning of wall mounted star delta starter in steel sheet enclosure suitable for 10 HP-12.5 HP submersible pump set Max. Motor Output at 415V, 3-Phase complete with indication Light Ammeter and incoming MCB of suitable rating complete as required. |
| 47 | Supply & laying of one number PVC insulated and PVC sheathed/ XLPE aluminium conductor power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protectivecovering and refilling the trench etc. as required |
| 48 | 3-1/2 x 35 sqmm |
| 49 | Earthing with G.I. earth pipe 4.5 metre long,40 mm _ dia_ including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. |
| 50 | Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.l. pipe from earth electrode including connection with G.I. thimble 6855.00 27420.00 excavation and re-filling as required. |
| 51 | Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required. Please Enable Macros to View BoQ information |
