Tender For Annual Rate Contract For Construction Of 200 Mm Diameter Tube Wells, Including Supply And Installation Of Energy Efficient 5-Star Rating Submersible Pump Sets (Isi Mark) And Providing, Laying And Jointing Of Pipe Line And Commissioning Of
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Project Description
Tender for Annual Rate Contract For Construction Of 200 Mm Diameter Tube Wells, Including Supply And Installation Of Energy Efficient 5-Star Rating Submersible Pump Sets (Isi Mark) And Providing, Laying And Jointing Of Pipe Line And Commissioning Of Tube Wells Under The Jurisdiction Of City Division-I South, Phed, Jaipur With Two Years Defect Liability.
BOQ
| Sl. No. | Item Description |
| 1 | Construction of Tube Well from ground level and upto 100 mtr. Depth to accommodate housing and assembly pipe in all type of alluvium strata, unconsolidated formation such as pebbles, boulders etc. By percussion/ rotary drilling method as per IS: 2800 (part 1;1991 & IS: 2800 Part 2;1979) as amended up to date and technical specification, with gravel as per IS;4097-1967 and its packing as per IS;2800 (part1&ll)1979 as amended upto date( the work included the cost of gravel& its prlmary packing and pcking during development. The work will include cost of lowering of housing& strainer assembly pipes, with supply and wrapping of coir rope, wherever necessary for arresting fine sand particles and development of tube well as per IS specification using suitable Air Compressor but will not include cost of casing & strainer pipe. Work will be completed after obtaining sand free water. |
| 2 | Nominal Bore 200 mm Dia |
| 3 | Add 15% extra on above item for drilling depth beyond 100 mtr and upto 200 mtr, rate shall be applicable for only extra depth beyond 100 mtr and up to 200 mtr. |
| 4 | Construction of tube well after completion of drilling by rotary /percussion method & up to 100 mtr. depth in all type of rocks by DTH system as per IS:2800 Part 1: 1991 and IS:2800 Part II: 1979 (both amended up to date) and technical specifications. The work shall be deemed completed only after obtaining sand free water. The bore well should have a throughout nominal size bore beyond casing pipe. |
| 5 | Nominal Bore 200 mm Dia |
| 6 | Add 15% extra on above item for drilling depth beyond 100 mtr and up to 200 mtr from ground level, rate shall be applicable for only extra depth beyond 100 mtr and up to 200 mtr. |
| 7 | Supplying & Packing P-gravel suitable for slot size/mesh size as suggested in IS 2800 (Part-I) 1991 with latest amendment. |
| 8 | Supply of ERW M.S. black casing pipe ISI marked (IS: 4270/2001) or amended up to date of grade Fe 410 of following sizes :-200 mm dia NB (Thickness of pipe 5.4mm & mass of tube 28.46 Kg/m) |
| 9 | Labour charges for making slots on blank pipes made of ERW MS black pipe ISI marked of following sizes, the slotting should be as per IS:8110-1985. |
| 10 | 200 mm dia nominal bore |
| 11 | Supply & Fixing tube well cover of MS sheet 8mm thick at top & 5 mm thick 100mm wide shroud around the edge so as to form a cap on the top end of casing pipe with GI Nipple 45cm long & two GI flanges at both end in 80mm sizes passing through a hole in the centre of MS sheet. A 25mm socket with end plug shall also be welded over top plate (as per drawillg enclosed). A GI nipple having outside thread of size 1/2\\" (for installation pressure gauge) shall tie provided & welded with 80mm GI nipple near top plate nipple shall be provided with end plug. |
| 12 | 200 mm dia |
| 13 | Supply & Installation of 3 phase ISI marked submersible motor pump set of three star or better rating of BEE and as per IS: 8034-2018 (pump) and IS 9283-2013 (motor) or as amended up to date of approved make of following duty condition with required accessories including making connection suitable for tube well/DCB. The job includes lowering of motor pump, installation of complete fitting & accessories, jointing of electrical cables up to switch board, testing of submersible pump set and interconnection up to water mains, complete in all respect. |
| 14 | Up to 5.5 KW (7.5 HP) & head up to 120 mtr. |
| 15 | Up to 5.5 KW (7.5 HP) & head above 120 mtr. |
| 16 | 7.5 KW (10 HP) & head up to 120 mtr. |
| 17 | 7.5 KW (10 HP) & head ABOVE 120 mtr. |
| 18 | 9.3 KW (12.5 HP) & head UPTO 120 mtr. |
| 19 | 9.3 KW (12.5 HP) & head ABOVE 120 mtr. |
| 20 | 11 KW (15.0 HP) & head UPTO 120 mtr. |
| 21 | 11 KW (15.0 HP) & head ABOVE 120 mtr.. |
| 22 | Providing & Lowering in tube well ISI marked GI Pipe medium duty (“B\\" class), Steel tube as per IS:1239 or amended up to date and zinc coating as per IS 4736, threaded and double flanged (welded) on both ends and two number 25x3mm MS flat welded on both ends between pipe & flange, rubber washer & nut bolts etc. complete in all respect. |
| 23 | 50 mm dia |
| 24 | 65 mm dia |
| 25 | Providing and fixing of Double flanged, CI body, ISI marked NRV of approved make of following sizes. |
| 26 | 65 mm dia |
| 27 | 80 mm dia |
| 28 | Providing, installing, testing and commissioning of double flanged bulk flow meter with removable mechanism, of class B conforming to ISO 4064/1 or amended up to date of approved make including cost of all material and labour as per specifications with GI Box (sheet 16 SWG) suitable with locking arrangement of following dia. |
| 29 | 50 mm dia |
| 30 | 65 mm dia |
| 31 | Providing & Fixing pump safety cage as per specifications or directed by engineer |
| 32 | Supplying & Installing 100 mm diameter sealed diaphragm bourdon type pressure gauge of range 0 to 10 kg. Including all jointing material as per specification with safety cover. |
| 33 | Supply and Fixing of electric control feeder panel comprising of suitable rating MCCB , fully utomatic star-delta starter, over load relay, ampere meter with CTs, volt meter, phase preventor, suitable starting capacitors, phase indicators, lighting arrangement etc complete suitable for three phase pump set. The panel should have space for energy meter (supplied by DISCOM). All these quipments shall be housed by panel box made out from 18 guage M.S. Sheet with powder coating. Panel should be of minimum size 900 x 600 x 450 mm with Stand ( made of angle iron of size 5x35x5mm) duly olted/screwed with enclosure box having 4 legs, each leg's length 18\\" and double door including in built locking system. The legs should be embedded in M-15 cement concrete plat form.The size of CC lateform should be equal or bigger than the base size of panel having height of at least 200 mm from ground level. The panel should have opening of suitable size in front of space for energy meter with glass for meter reading. The operation of panel should be suitable for on 440 Volt AC Supply. |
| 34 | Above 5 HP to 10 HP |
| 35 | Above 10 HP to 15 HP |
| 36 | Supply & Fixing XLPE insulated / P.V.C. sheathed cable of 1.1 KV grade with aluminium conductor Armoured of IS:7098-I/1554-1 approved make in ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick under layer of sand, second Class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size. |
| 37 | 10.0 Sq.mm, 4 core |
| 38 | 16.0 Sq.mm, 4 core |
| 39 | Supply & Fixing of ISI marked three core PVC flat submersible cable as per IS 694: 1990 or amended up to date and conductor as per class 5 of IS 8130: 1980 including making connection etc. |
| 40 | 3 core 4 mm square |
| 41 | 3 core 6 mm square |
| 42 | 3 core 10 mm square |
| 43 | Plate Earthing as per IS:3043 with G.I. Earth plate of size 600mm x 600mm x 6.0mm by embodying 3 to 4 mtr. below the ground level with 20 mm dia. G.I. 'B' class watering Pipe including all accessories like nut, bolts, reducer ,nipple, wire meshed funnel, and C.C. finished chamber covered with hinged type with locking arrangement C.I. Cover, C.I. Frame of size 300mm x 300mm complete with alternate layers of salt and coke/charcoal, testing of earth resistance as required. |
| 44 | Proving and Fixing 32 mm dia Full way valve or wheel valve as per IS:778 or amended up to date of approved make, on pump delivery pipe. |
| 45 | Providing, lowering, laying and jointing in trenches, standard lengths HDPE ISI marked Pipes as per IS-4984: 1995 (amended up to date) with necessary jointing material like mechanical connectors, i.e. thread/ insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe by electro fusion welding method, including all taxes , transportation and freight charges, inspection charges, loading/ unloading charges, stacking of pipes, including cost of labour and material, specials (Tee, bend etc.), satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge of following class and diameter. (excluding earth work) . Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately.Supply may be in coil or straight length in 6 M/12 M.HDPE PE-80 PN-6 |
| 46 | 90 mm dia |
| 47 | 110 mm dia |
| 48 | 125 mm dia |
| 49 | 140 mm dia |
| 50 | 160 mm dia |
| 51 | 180 mm dia |
| 52 | 200 mm dia |
| 53 | Providing, lowering, laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-7 grade S&S pipes as per IS:8329-2000 (amended up to date), with internal cement mortar lining suitable for potable water with rubber ring (EPDM) joints as per IS: 5382-1985 including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges, including cost of labour and material, specials (Tee, bend etc.) satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge. (excluding earth work) Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately. |
| 54 | 100 mm |
| 55 | 150 mm |
| 56 | Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead of 50 Mtr. including required all safety provisions etc.:All kinds of soil |
| 57 | Dismantling of flexible pavement for pipe line line and chambers by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be made as per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, re-handling of material/earth to complete the tasks per technical specification and scope of work. |
| 58 | Bituminous courses |
| 59 | Granular courses |
| 60 | Dismantling of cement concrete pavement for pipe line line and chambers by mechanical means using pneumatic tools, cutting the peripheral edge by CC cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to be made as per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, re-handling of material/earth to complete the tasks as per technical specification and scope of work. |
| 61 | Providing and fixing of flanged/ plain ended MS Specials made from MS sheet strips of relevant IS specification of approved thickness by welding, lowering, laying, aligning, fixing in position at all level/ depths in trenches complete including all taxes, material, labour, inside lining, outside coating, testing and commissioning along with pipe line as per technical specifications and direction of Engineer-in-charge. |
| 62 | MS pipe specials above 600mm dia(with minimum 6.3mm thickness sheet) |
| 63 | Providing, lowering, laying, aligning, fixing in position at all level/ depths CI Class - B specials as per IS : 1538, amended up to date in trenches complete including all material, labour, testing and commissioning along with pipe line/ appurtenance as per Technical Specifications and as per direction of Engineer. Note : E/w to be measured and paid separately. |
| 64 | Plain ended CI specials including tail piece, spigot end and socket end. |
| 65 | Up to 300 mm dia |
| 66 | Work of Inter Connection in DI/CI/HDPE pipe line including dismentalling of BT road/ CC road/ excavation of soil, cutting of existing pipeline, jointing of Tee (complete) and other specials excluding sluice valve, dewatering, transportation from JE store and providing adequate safety of site & testing for water proof inter connection using his own T&P, labour & dewatering pump etc. required to complete the job. (Material such as Tee/ Tee Clamp/ rubber sheet/ CID joints required for Inter connection shall be provided by the department free of cost).Bituminous Road |
| 67 | 80-100 mm CI/DI/MS |
| 68 | 125-150 mm CI/DI/MS |
| 69 | 200-250 mm CI/DI/MS |
| 70 | 300-400 mm CI/DI/MS |
| 71 | Providing, lowering, aligning, fixing in position in pipe line, CI D/F Sluice valves straight and pocket less body passage of approved make of following Pressure rating & dia complete, confirming to IS:14846 (amended up to date) and of following specifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Hand wheel of Grey cast iron of IS:210/ FG200 Stem - SS 304 ,Body Seat ring, Wedge facing ring & Bushes - LTB2/ SS , Face to face dimensions as per IS 14846/2000 (amended up to date) ,Epoxy ( Non-Toxic- suitable for drinking water) applied inside and outside, Flanges Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367/ CS/ galvanised steel Insertion rubber of black EPDM 6mm thick . Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.Manually Operated CI Sluice valve of Class PN-1.0 |
| 72 | 80 mm HW |
| 73 | 100 mm HW |
| 74 | 125 mm HW |
| 75 | 150 mm HW |
| 76 | 200 mm HW |
| 77 | 250 mm HW |
| 78 | 300 mm HW |
| 79 | Providing, lowering, aligning, fixing in position in pipe line, CI double flanged swing type Non Return Valves (NRV) of approved make of following Pressure rating & dia complete, confirming to IS: 5312 (part -1)/ 2004 (amended up to date) and of following specifications: Body, Cover & disc of Grey cast iron of IS:210/ FG200. Face to face dimensions as per IS 5312 (part -1):2004 , Flanges Drilled as per IS:1538. Epoxy (Non-Toxic & suitable for drinking water) applied on body, cover and disc inside and outside . Body seat ring of SS/CS Door face ring - EPDM/ Neoprene (food grade quality) ,Shaft of HTB1/ SS- AISI- 410 ,Hinge Malleable cast iron / SS AISI 316/410 ,Bonnet Gasket EPDM, Bush- Leaded tin Bronze/ PTET, Gasket EPDM/NBR ,Nut-Bolt as per IS:1363 and IS: 1367 (galvanised steel) ,Insertion rubber of black EPDM 6mm thick. Suitable support structure as per directions of EIC including jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.Class PN 1.0 |
| 80 | 80mm dia |
| 81 | Providing, lowering, aligning, fixing in position and Jointing in pipe line, CI single Air Valve Flanged/ Screwed type of approved makes for following pressure rating & dia complete, confirming to IS: 14845-2000 (amended up to date) and of following specifications: Body , Cover and Cowl - Grey Cast Iron as per IS:210- FG 200 ,Float - Stainless Steel AISI 304 / IS: 3444 ,Float Guide- HBT1,Body seat ring - Leaded tin bronze/ SS , Seal ring and face ring - EPDM/NBR, Ends flanged according to IS 6418 or Screwed type shall have external pipe threads conforming to IS 554 Fasteners - CS Epoxy paint inside outside of food grade safe for drinking water ,Valves including all material, labour, testing and commissioning as per Technical Specifications and as per direction of Engineer in charge.Note: Rates are exclusive of connecting tee, pipe piece and earth work.Class PN 1.0 |
| 82 | 25 mm S-1 Type |
| 83 | 40 mm S-1 Type Please Enable Macros to View BoQ information |
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