Tender For Boring And Installing Of 1 No. New Deep Bore Tube Well 12 X 8 (304.80 Mm X 203.20 Mm ) I/D With Reverse Rotary Rig Method For Irrigation Water In Lieu Of Abandoned Tubewell At Rn-31, Village Dadumajra U.T. Chandigarh.
Tender Overview
Project Description
Tender for Boring And Installing Of 1 No. New Deep Bore Tube Well 12 X 8 (304.80 Mm X 203.20 Mm ) I/D With Reverse Rotary Rig Method For Irrigation Water In Lieu Of Abandoned Tubewell At Rn-31, Village Dadumajra U.T. Chandigarh.
BOQ
| Sl. No. | Item Description |
| 1 | Drilling 27'' (685.80 mm) i/d bore hole with reverse circulation method of latest technology as per ISI specification No. 2800/1991 Part-I (with upto date amendments) in all kinds of soil including cost of consumables stores, fule, oil, soil stabilizing material and transportatoin rigs to the site of the proposed bore including logging the bore with electronic logger. |
| 2 | 0 to 305 Mtr |
| 3 | Supplying & Lowering 12'' i/d (300 mm) nominal bore (323.90) outer dia ERW steel pipe ( Housing pipe as per IS 4270 1992) upto date amendments duty ISI marked housing pipe in 4 to 7 Mtr length with 88.90 mm of threaded ends ( 8 threads to an inch or 25.4 mm ) manufactured out of 8.00 mm thick M.S Plates with required number of M.S Socket of 177.80 mm width inside threads to match the pipe threads and made out of 1/2 (12.5 mm )M.S Plate make Jindal (Hisar) /TATA. |
| 4 | Supplying & Lowering 8'' i/d (219.10mm Outer dia) MS Blind casing pipe (Blind pipe) as per IS 4270-2001 with upto date amendment duly ISI marked in 4.0 to 6 mtr. random length, ERW longitudinal welded joint fabricated of 8.00mm thick MS Plate with male threaded ends of minimum length 88.9mm (8 threads per 2.54cm) with required Nos. of Sockets of 152.4mm length fabricated of 10mm thick MS Plate with internal threads to fit the pipe male threads after screwing the socket shall be welded to the blind pipe. (Make TATA/Jindal (Hisar). |
| 5 | Providing and lowering of 8\\" (203.20mm) i/d Stainless Steel cage type wire wound screen in position having wall thickness 6.30m and slot size 0.5mm as per IS 8110-1985 with upto date amendments including the cost of scaffoldings, derricks, jim, poles and plants, ropes, geys, steel clamps etc. complete in all respects of make Johnson to the entire satisfaction of the Engineer-in-charge. |
| 6 | Suppling & Fixing reducing socket 12'' i/d (323.90mm o/d) to 8'' i/d (219.1mm o/d) to be fabricated out of 1/2\\" (12.5mm) Mild Steel Plate with both ends threaded and having suitable size of sockets to suit for jointing housing pipe with blind pipe as per IS 2800 (Parts - I ):1991 |
| 7 | Supplying and Packing graval of 1/6'' to 1/8'' according to the design of gravel to suit the permissible strata free from dust material etc. as per IS 4097. |
| 8 | Proving and fixing Bail Plug to 8\\" (203.20mm) i/d blind pipe including cost of M.S. Screw Socket complete in all respect as per IS 2800 (Parts - I ):1991. |
| 9 | Supplying and fixing of centering guide complete in all respect. |
| 10 | Supplying & fixing of 12\\" i/d (304.80mm) well cap complete in all respect. |
| 11 | Development of Tubewell with air compressor with minimum capacity 1100CFM at 350 PSI as per IS 2800/Part-I:1991 or as per site requirement and as per direction of the EIC. |
| 12 | Providing and fixing of M.S Clamps 323.90mm o/d as per IS 2800 (Parts - I:1991) as amended upto date for supporting the housing pipe supported on two girders not less than 100mm x 150mm and two meters long each embedded in suitable foundation as approved by the Engineer-in-charge. |
| 13 | Development and stabilizing of the Tubewell with the help of submersible pumping of 120m3 hours capacity including lowering and removing the pump till the water is silt free as per IS:2800 as directed by Engineer-in-charge. |
| 14 | Earch work in excavation by mechanical means(Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.All kinds of soil |
| 15 | Providing and laying in position cement concrete os specified grade excluding the cost of centering and shutering -All work upto plinth level:1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) |
| 16 | Brick work with F.P.S bricks of class designation 75 in foundation and plinth in : Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 17 | 12mm cement plaster finished with a floating coat of neat cement of mix:1:4 (1 cement: 4 fine sand) |
| 18 | Earthing with copper earth plate 600mm x 600 mm x 3mm thick including accessories and providing masonry enclouser with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with Charcoal/Coke and salt as required. |
| 19 | Providing and laying flanged C.I. standard specials such as tees, bends, collars, tapers, caps etc., suitable for flanged jointing as per IS : 1538 |
| 20 | Upto 300 mm dia. |
| 21 | Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) : |
| 22 | 100 mm diameter |
| 23 | Class II |
| 24 | 150 mm diameter |
| 25 | Class II |
| 26 | Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc complete in all respect of make Sant/Kartar/Bir. (The tail piece, tapers etc if required will be paid separately): |
| 27 | 80 mm dia |
| 28 | P/f of 4\\" i/d C.I. NRV all flanged complete in all respect of make Sant/Kartar/Bir. |
| 29 | PLTC and Handing over of sub pumping set having ISO 9001 certificate for handing clear cold water suitable for lowering in T/Well bore ( with one year gaurantee) |
| 30 | Supply of Sub. Pump & Motor for T/Well |
| 31 | Discharge 7925 GPH |
| 32 | Size of Pump/Motor 6\\" dia |
| 33 | Head 150 mtr |
| 34 | Impeller Bronze |
| 35 | the pump should be capable for runnning + 10 % and (-) 25 % head |
| 36 | Make Worthington / Crompton/ Kirloskar/ Grondfos/ Franklin/ KSB |
| 37 | Labour for Lowering and Lifting of M.S. flanged (12mm Thick) Column pipe 4\\" i/d including cost of nuts and bolts rubber sheet, cost of threading of M.S. Column pipe |
| 38 | P/f of M.S. Clamps consisting of two arms made out of 75mm x 20mm flat to suit the dia of column pipes. |
| 39 | P/f of Pressure gauge 4\\" i/d capable of measuring pressure upto 15kg/cm2 make Phebig/Guru including the cost of drilling the delivery pipe line, specials etc. |
| 40 | Providing and fixing of 3 core 16 sq.mm Multicore flexible cable PVC Insulated and Sheathed with Bare Copper Conductor as per IS 694 marked complete including making connection to the satisfaction of EIC Make : Havells, Polycab, Finolex or as per approved make list |
| 41 | P/f of 6\\" \\"C\\" Class M.S. delivery pipe including threading size 6\\" i/d and flanges including cost of nuts, bolts and painting etc. complete in all respect |
| 42 | P/f of floor mounted M.S. Powder Coated electrical control panel with provision of space for energy meter, kit kat and suitable for sub. Set. Of size 1000 mm x 800 mm x 300 mm of 16 Swg thick sheet and suitable copper wiring |
| 43 | Air break star delta starter with 3 no contractors of 95 Amp AC3 Duty make L&T(ML Series) / BCH(Citation Series) - 3 No's |
| 44 | BOCR 3DE with digital display and having protection Single phasing , Over current , Under Current , Phase Imbalance , Locked Rotor Make BCH/L&T- 1 No |
| 45 | Star Delta Timer make L&T / BCH - 1 No |
| 46 | Amp. Meter & voltmeter digital with ST of make L&T/Rishabh inclduing selector switch. |
| 47 | ELCB of make L&T/Hager 100 AMP ( 300 mA) |
| 48 | MCCB 160 AMP 3 Pole 36 KA make L&T/BCH - 1 No |
| 49 | LED RYB - 3 no |
| 50 | Kit Kat 500 amp make Havells/L&T |
| 51 | Heavy Duty Capacitor 15 KVAR make L&T/BCH - 1 No |
| 52 | 15 Kvar Capacitor duty Contactor - 1 No |
| 53 | Over Voltage & Under Voltage Relay Minilec/L&T - 1 no |
| 54 | Over Load Relay 56-90 Amp L&T/BCH make |
| 55 | Automatic Phase corrector relay Make Minilec/L&T |
| 56 | 3 Pole 110 Amp AC3 Duty Contactor with L&T(ML Series) /BCH (Citation Series) - 2 No's |
| 57 | Auto Manual Switch - 1No |
| 58 | CT's 300/5 Make L&T/Rishabh- 6 No's |
| 59 | Push Button Red & Green with block - 1 set |
| 60 | P/f of M.S. Plate 2' x 2' x 1/2\\" thick and girder ( 12\\" x 8\\" ) including grouting at site. Approx weight 250kg |
| 61 | Supply and Packing gravel in side the wall verying from 1/8\\" to 1/16\\" gauge complete in all respect. |
| 62 | Brick work with F.P.S. bricks of class designation 75 in foundation and plinth in: |
| 63 | Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 64 | CEMENT PLASTER (IN COARSE SAND) |
| 65 | 12 mm cement plaster of mix : |
| 66 | 1:6 (1 cement: 6 coarse sand) |
| 67 | Renewing glass panes, with putty and nails wherever necessary: |
| 68 | Float glass panes of thickness 4 mm |
| 69 | Distempering with 1st quality acrylic distemper, having VOC (VolatileOrganic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. |
| 70 | Old work (one or more coats) |
| 71 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : |
| 72 | Finishing walls with water proofing cement paint of required shade : |
| 73 | Old work (one or more coats applied @ 2.20 kg/10 sqm) over priming coat of primer applied @ 0.80 litrs/10 sqm complete including cost of Priming coat. Please Enable Macros to View BoQ information |
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