Sales : +91-777 804 8217
| Name of Work: Development of Golf Course at Sector-24, Dwarka.Sub Head :- Construction of Golf Course including Drainage, Bunkers, Greens, Tees, Grassing, Plantation, Cart Path, Lakes & Irrigation Works etc. at Sector 24, Dwarka.Estimated cost :- Rs.66,48,70,044/- | |||||
|---|---|---|---|---|---|
| Sl.No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | PART A - GOLF COURSE - CIVIL WORK \nBULK EARTH WORK \nClearing grass including uprooting by manual / mechanical means and removal / disposal of rubbish upto a depth of 10cm outside the periphery of the area cleared as per direction of engineer-in-charge | BI01010001010000000000000515BI0100001113 | 662700 | Sqm |
| 2 | 2 | Providing herbicide application by mechanical sprayer with Glyphosate (Roundup, Casonova make) 500g (active) / per liter water mix applied at 2 liter/per hectare and / or as manufacturer's specification and slashing in works areas for weed control, as directed by engineer-in-charge. | BI01010001010000000000000515BI0100001114 | 662700 | Sqm |
| 3 | 3 | Stripping of 200mm thickness (average) of top soil from work area and stacking including loading and unloading of the stripped earth within the periphery of Golf Course as directed by engineer-in-charge. | BI01010001010000000000000515BI0100001115 | 662701 | Sqm |
| 4 | 4 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5 m 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 leveled and neatly dressed. | BI01010001010000000000000515BI0100001116 | 255330 | Cum |
| 5 | 5 | Carriage of earth / malba / similar or waste materials by mechanical means, including transporting to municipal dumping ground / site premises or as approved by engineer in-charge, beyond 50 m initial lead, for all leads including all lifts involved. | BI01010001010000000000000515BI0100001117 | 127665 | Cum |
| 6 | 6 | Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials. For all kind of soil | BI01010001010000000000000515BI0100001118 | 7200 | Cum |
| 7 | 7 | Rough shaping of the excavated and filled earth over areas on the course by use of D-4H or suitable bulldozer to the desired contour and profile. | BI01010001010000000000000515BI0100001119 | 544945 | Sqm |
| 8 | 8 | Fine shaping of the rough shaped areas by carrying filling and spreading of top soil from the stock pile of stripped soil to required depth and shape by using articulate dozer like D4-H/D-5K for desired profile as per direction of engineer-in-charge | BI01010001010000000000000515BI0100001120 | 544945 | Sqm |
| 9 | 9 | Supply and laying of river sand on post grassing in 3 occasions (depth of 10mm top dressing on each occasion) of fairways/rough surrounds as directed by the engineer-in-charge | BI01010001010000000000000515BI0100001121 | 15419 | Cum |
| 10 | 10 | Deployment of experienced shaper of international standard for rough and fine shaping as approved by Engineer in Charge. | BI01010001010000000000000515BI0100001122 | 6 | Month |
| 11 | 11 | Supplying and stacking of good earth (available at free of cost) at site including carriage and all lead and lift complete (earth measured in stacks will be reduced by 20% for payment). | BI01010001010000000000000515BI0100001123 | 5567 | Cum |
| 12 | 12 | GREENS, TEES FEATURE CONSTRUCTION\nFormation of base for Green, Tee & Bunkers areas after excavating manually by cutting and filling the earth to the designed contour levels and subsequent rolling and compaction to meet the requirement of respective area as desired and directed by engineer-in-charge | BI01010001010000000000000515BI0100001124 | 37415 | Sqm |
| 13 | 13 | Supply and filling of average 6mm aggregate (2 to 10mm gravel size) up to a depth of 100mm and uniformly spreading the same to cover the subgrade with light compaction as directed by engineer-in-charge | BI01010001010000000000000515BI0100001125 | 25364 | Sqm |
| 14 | 14 | Supplying and filling of USGA Root zone Mix sand of specified grading upto a depth of 300 mm with necessary compaction by watering and rolling, leveling with a level lawn or flat bedded rake in Greens & Tees. Final raking to be done by a motorized bunker rake as required. As per direction of Engineer-In-Charge. | BI01010001010000000000000515BI0100001126 | 7056 | Cum |
| 15 | 15 | Supply and laying of of USGA Root zone Mix sand of specified grading on post grassing in 3 occasions (depth of 2-4mm top dressing on each occasion) of Greens & Tees surrounds as directed by the engineer-in-charge | BI01010001010000000000000515BI0100001127 | 219 | Cum |
| 16 | 16 | Supplying and placing of the HDPE green barrier of 600 micron around the green as per specification and depth 450mm as per direction of engineer-in-charge. | BI01010001010000000000000515BI0100001128 | 2535 | Mtr |
| 17 | 17 | BUNKER CONSTRUCTION\nSupplying and filling of bunker sand of approved specification to an average depth to the desired profile and compaction and raked with motorized bunker rake to the design as per the direction of engineer-in-charge. | BI01010001010000000000000515BI0100001129 | 2410 | Cum |
| 18 | 18 | Supply and installation of Better Billy Bunker OR Capillary Concrete Bunker OR Equivalent system for all bunkers to ensure no contamination of bunker sand including the cost of gravel & polymer for the bunker as per manufacturer's recommendations and the instruction of the designer on field using approved tools & fittings for installation, complete in all respect and satisfaction of engineer-in-charge. | BI01010001010000000000000515BI0100001130 | 12050 | Sqm |
| 19 | 19 | Supply and laying of ply bunker boarding 115 mm x 7 mm x 3000 mm supported by pegs (25 mm x 25 mm x 300 mm) in Bunker. | BI01010001010000000000000515BI0100001131 | 5252 | Mtr |
| 20 | 20 | GRASSING / AS PER PLANS & SPECIFICATIONS\nGrassing of Greens including supplying with Mini Verde Grass Sprigs manually sprigging with organic manure mixed in the soil @ 50kg/100 sqm. i/c. coco peat/neem cake /leaf manure @ 10kg/100 sqm and then certified compost manure with a start fertilizer NPK or DAP @5kg/100 sqm and anti-termite emulsion in required proportion i/c any other requisite material and including Quarantine Process time of 9 months (minimum), Patent Holders Royalty (nothing extra will be payable) complete as per the direction of engineer-in-charge. \nSince, it is Patented Protected Grass and cannot be propagated for further commercial purpose by End User. Hence, a legal binding nonproliferation Agreement will also be required in between End User Client and Patent Holders prior to purchasing. | BI01010001010000000000000515BI0100001132 | 14292 | Sqm |
| 21 | 21 | Grassing of Tees, Fairways and Rough Area including supplying of \"Bermuda Hybrid Riviera Grass\", (Riviera / Northshore / Purepro as approved by engineer in-charge) by sowing the coated seeds / laying harvested from nursery manually sprigging confirming to international standards for development of golf course with organic manure mixed in the soil @ 50kg/100 sqm. i/c. coco peat/neem cake /leaf manure @ 10kg/100 sqm and then certified compost manure with a start fertilizer NPK or DAP @5kg/100 sqm and ant termite emulsion in required proportion including raking, smoothening, rotera works / harrows over golf zones with tractor mounted implements (nothing extra will be payable) complete as per the direction of engineer-in-charge. | BI01010001010000000000000515BI0100001133 | 570111 | Sqm |
| 22 | 22 | LAKES, CART PATH & BRIDGE PARTICULARS\nSupply & installation of HDPE Sheet membrane Lake liner of 1 mm thickness along with 150 gsm geotextile, including all accessories required for installation, including anchoring of the same, complete in all respects per the following manufacturer's specifications and / or directed by engineering-in-charge\nThe substrate supporting the lake liner must be properly compacted between 85% and 95 % of the normal proctor optimum by mechanical compacting. The compaction at the crest of the embankments must be carried out with the utmost care. The substrate surface (top 150mm depth) should not contain any loose stone / stones. Trenches for securing Liner Place a geotextile material with overlap of 10 mm as a minimum with approved joining techniques covering over the surface prior to the placement of lake liner for ensuring that the lake liner is not exposed to potential piercing from below, such procedures may include cement slurry or sand layer. Geotextile : Tensile strength (aged/unaged) 8N/mm square, Elongation more than 300%, Tear Resistance 11.7 N/mm, Low temperature flexibility -30 degree C, Water absorption 0.21%, Ozone & UV Resistant. Linings must extend to and beyond the free board of the lakes and waterways, this is to be determined as 0.5m above highest water level, unless indicated otherwise within the detail design drawings All corners and insertion are to be sealed. The Lake Liner must be kept in position to prevent it slipping down the embankment or being lifted by wind pressure. The anchoring must be realized by burying the membrane in trench or holding it in place through ballasting. The geo-textile must extend at the bottom of trench to a length of minimum 300 mm Warranty for 20 years and application supervision support during installation mandatory by manufacturer. The applicator should be authorised from the manufacturer for the lining application and the applicator should have done similar Golf Course application. | BI01010001010000000000000515BI0100001134 | 5325 | Sqm |
| 23 | 23 | Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying , excluding the cost of centering, shuttering finishing and reinforcement, including cost of admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete ,improve workability without impairing strength and durability as per direction of the Engineer-in-charge. Note:- Cement content considered in M-25 is @ 330 kg/cum. Less cement used as per design mix is recoverable separately. | BI01010001010000000000000515BI0100001135 | 2569 | Cum |
| 24 | 24.1 | Centering and shuttering including strutting, propping etc. and removal of form for Suspended floors, roofs, landings, balconies, access platform, column, beam, walls (any thickness) including attached pilasters, buttresses etc. as directed by engineer-in-charge\na) Foundations, footings, bases of columns, etc. for mass concrete | BI01010001010000000000000515BI0100001136 | 25 | Sqm |
| 25 | 24.2 | Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc | BI01010001010000000000000515BI0100001137 | 1700 | Sqm |
| 26 | 24.3 | Suspended floors, roofs, landings, balconies and access platform | BI01010001010000000000000515BI0100001138 | 2816 | Sqm |
| 27 | 25 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500 D or more | BI01010001010000000000000515BI0100001139 | 108832 | Kg |
| 28 | 26 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in Cement mortar 1:6 (1 cement : 6 coarse sand) | BI01010001010000000000000515BI0100001140 | 10 | Cum |
| 29 | 27 | 12 mm cement plaster of mix 1:6 (1 cement : 6 Coarse sand) | BI01010001010000000000000515BI0100001141 | 50 | Sqm |
| 30 | 28 | 15 mm cement plaster on the rough side of single or half brick wall of mix (1 cement : 6 Coarse sand) | BI01010001010000000000000515BI0100001142 | 50 | Sqm |
| 31 | 29.1 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level. \nA) 1:4:8 (1 cement : 4 coarse sand Zone-III : 8 graded stone aggregate 40 mm nominal size) | BI01010001010000000000000515BI0100001143 | 2959 | Cum |
| 32 | 29.2 | 1:2:4 (1 cement : 4 coarse sand Zone-III : 4 graded stone aggregate 20 mm nominal size) | BI01010001010000000000000515BI0100001144 | 4 | Cum |
| 33 | 30 | Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres | BI01010001010000000000000515BI0100001145 | 25075 | Sqm |
| 34 | 31 | Providing and laying at or near ground level factory made kerb stone as directed by engineer-in-charge) of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge). | BI01010001010000000000000515BI0100001146 | 226 | Cum |
| 35 | 32 | Providing and laying in position bitumen hot sealing compound for expansion joints etc. Using grade 'A' sealing compound. | BI01010001010000000000000515BI0100001147 | 16701 | per cm\ndepth per cm\nwidth per\nm length\n |
| 36 | 33.1 | DRAINAGE\nSUB-SOIL DRAINAGE \nExcavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m for all kinds of soil \na) Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia | BI01010001010000000000000515BI0100001148 | 37776 | Mtr |
| 37 | 33.2 | b) Pipes, cables etc. exceeding 300 mm dia but not exceeding 600 mm | BI01010001010000000000000515BI0100001149 | 2400 | Mtr |
| 38 | 34.1 | Extra for excavating trenches for pipes, cables etc. in all kinds of soil for depth exceeding 1.5 m, but not exceeding 3 m. (Rate is over corresponding basic item for depth upto 1.5 metre).\nA) Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia | BI01010001010000000000000515BI0100001150 | 5666 | Mtr |
| 39 | 34.2 | b) For Pipes exceeding 300 mm dia but not exceeding 600 mm | BI01010001010000000000000515BI0100001151 | 2400 | Mtr |
| 40 | 35.1 | Supply and Laying of corrugated slotted/perforated PVC pipe (IS: 9271) of required dia including labour charges, fittings & accessories etc. all complete, for all depths, as per direction of engineer-in-charge for Greens, Tees, Bunkers & Fairways etc.)\na) Type 1, 100mm dia corrugated slotted pipe of 6kg /sqcm pressure | BI01010001010000000000000515BI0100001152 | 22900 | Mtr |
| 41 | 35.2 | b) Type 3, 150mm dia corrugated slotted for Greens of 6kg /sqcm pressure | BI01010001010000000000000515BI0100001153 | 1013 | Mtr |
| 42 | 36.1 | Supply and Laying of unplasticized PVC pipe (IS: 15328) of required dia including labour charges, fittings & accessories etc. all complete, for all depths, as per direction of engineer-in-charge for carrier drainage.\nA) Type-2, 110 mm dia Solid Pipe with 8 kg/Sqcm pressure | BI01010001010000000000000515BI0100001154 | 2817 | Mtr |
| 43 | 36.2 | b) Type-4, 160 mm dia Solid Pipe with 8 kg/Sqcm pressure | BI01010001010000000000000515BI0100001155 | 7899 | Mtr |
| 44 | 37 | Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with Socket & Spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete\na) Type-6, 300 mm dia. R.C.C. pipe | BI01010001010000000000000515BI0100001156 | 3147 | Mtr |
| 45 | 38 | Providing and laying Non Pressure NP-3 class (Medium duty) R.C.C. pipes including Socket & Spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete.\nA) Type-10, 600 mm dia RCC pipes | BI01010001010000000000000515BI0100001157 | 2400 | Mtr |
| 46 | 39 | Supply and filling up of jelly (4 - 6 mm gravel) for drainage pipe in greens, tees, bunkers and fairways as directed engineer-in-charge | BI01010001010000000000000515BI0100001158 | 2929 | Cum |
| 47 | 40 | COLLECTOR PITS \nConstruction of 300mm diameter (internal) round pit with average depth of 900 mm with brick work with common burnt clay F.P.S (non modular) bricks of class designation 75 in cement mortar 1:4 (1 cement : 4 Coarse sand) including 12 mm thick internal plaster in cement mortar 1:3 (1 cement : 3 Coarse sand) with floating coat of neat cement, bed concrete 1:4:8 ( 1 cement : 4 Coarse sand : 8 graded stone aggregate of 40 mm nominal size), cement concrete 1:2:4 (1 cement : 2 Coarse sand : 4 graded stone aggregate of 20 mm nominal size) and earth excavation and providing and fixing of galvanised steel grating (weight shall not be less than 7.5kg and 315mm dia PVC pipe of required depth for riser as per approved design) etc. all complete as direction of engineer-in-charge | BI01010001010000000000000515BI0100001159 | 165 | Nos. |
| 48 | 41 | Construction of 900mm diameter (internal) round pit with average depth of 1200 mm with brick work with common burnt clay F.P.S (non modular) bricks of class designation 75 in cement mortar 1:4 (1 cement : 4 Coarse sand) including 12 mm thick internal plaster in cement mortar 1:3 (1 cement : 3 Coarse sand) with floating coat of neat cement, bed concrete 1:4:8 ( 1 cement : 4 Coarse sand : 8 graded stone aggregate of 40 mm nominal size), cement concrete 1:2:4 (1 cement : 2 Coarse sand : 4 graded stone aggregate of 20 mm nominal size) and earth excavation and providing and fixing of galvanised steel grating (weight shall not be less than 15kg and 315mm dia PVC pipe of required depth for riser as per approved design) etc. all complete as direction of engineer-in-charge | BI01010001010000000000000515BI0100001160 | 10 | Nos. |
| 49 | 42 | Construction of 1200mm diameter (internal) with average depth of 1500 mm round pit with brick work with common burnt clay F.P.S (non modular) bricks of class designation 75 in cement mortar 1:4 (1 cement : 4 Coarse sand) including 12 mm thick internal plaster in cement mortar 1:3 (1 cement : 3 Coarse sand) with floating coat of neat cement, bed concrete 1:4:8 ( 1 cement : 4 Coarse sand : 8 graded stone aggregate of 40 mm nominal size), cement concrete 1:2:4 (1 cement : 2 Coarse sand : 4 graded stone aggregate of 20 mm nominal size) and earth excavation and providing and fixing of galvanised steel grate and 315mm dia PVC pipe of required depth for riser as per approved design etc. complete as direction of engineer-in-charge | BI01010001010000000000000515BI0100001161 | 10 | Nos. |
| 50 | 43 | ANCILLARY ITEMS\nFlush point (Bunker) | BI01010001010000000000000515BI0100001162 | 60 | Nos. |
| 51 | 44 | Riser (Green / Tee flush point) | BI01010001010000000000000515BI0100001163 | 115 | Nos. |
| 52 | 45 | LANDSCAPING AS PER SPECIFICATIONS & PLANS\nSupply and laying of ornamental Grass / Garden beds, ground cover material & Mulch as per plan and specifications and directed by Engineer In-charge | BI01010001010000000000000515BI0100001164 | 30990 | Sqm |
| 53 | 46.1 | Supply and plantation of Landscape Trees (1 Mtr Height)\na) Casia Fistula (Golden Shower) | BI01010001010000000000000515BI0100001165 | 446 | No. |
| 54 | 46.2 | b) Delonix Regia | BI01010001010000000000000515BI0100001166 | 136 | No. |
| 55 | 46.3 | c) Jacaranda Mimosifolia | BI01010001010000000000000515BI0100001167 | 161 | No. |
| 56 | 46.4 | d) Azadirachta indica (Neem) | BI01010001010000000000000515BI0100001168 | 628 | No. |
| 57 | 46.5 | e) Gravillea Robusta (Silver Oak) | BI01010001010000000000000515BI0100001169 | 3638 | No. |
| 58 | 47 | Maintain complete Golf course Plantation works including Grass, Trees and landscape etc. involving raking, smoothening of entire Golf Course etc. from first planting (of first grass) to handover (estimated as around 12 weeks from final planting of final grasses) | BI01010001010000000000000515BI0100001170 | 620402 | Sqm |
| 59 | 48.1 | MISCELLANEOUS WORKS\nDismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. \nA) Water bound macadam road | BI01010001010000000000000515BI0100001171 | 1471 | Sqm |
| 60 | 48.2 | b) Bituminous Road | BI01010001010000000000000515BI0100001172 | 1070 | Sqm |
| 61 | 49 | Providing, erecting, maintaining and removing temporary protective screens made out of specified fabric with all necessary fixing arrangement to ensure that it remains in position for the work duration as required by the Engineer-in-charge. Wooven PVC cloth | BI01010001010000000000000515BI0100001173 | 50712 | Sqm |
| 62 | 50 | Providing and fixing wooden sleepers (hard wood i.e. sal wood) 150mm x 100mm or as required for retaining walls as stand alone or in bunkers, constructed with concrete foundation. Concrete & shuttering shall be paid separately under respective items | BI01010001010000000000000515BI0100001174 | 16 | Cum |
| 63 | 51 | Providing and applying linseed oil over a spraying of termite insecticide on wood work as per approved brand and manufacturer specification and directed by engineer-in-charge. | BI01010001010000000000000515BI0100001175 | 529 | Sqm |
| 64 | 52.1 | RAINWATER HARVESTING RECHARGE PIT\nBoring/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. 300 mm dia. \na)All types of soil | BI01010001010000000000000515BI0100001176 | 660 | Mtr |
| 65 | 52.2 | b) Rocky strata including Boulders | BI01010001010000000000000515BI0100001177 | 220 | Mtr |
| 66 | 53.1 | 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\na) 100 mm nominal size dia having minimum wall thickness 5.00 mm\n | BI01010001010000000000000515BI0100001178 | 264 | Mtr |
| 67 | 53.2 | b) 150 mm nominal size dia having minimum wall thickness 5.00 mm | BI01010001010000000000000515BI0100001179 | 132 | Mtr |
| 68 | 54.1 | Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 plain slotted (having slot of size 1.6/3.2 mm) mild steel threaded and socketed/ plain bevel ended pipe (type A) of required dia, conforming to IS: 8110, of reputed and approved make, having wall thickness not less than 5.40 mm, including painted with outside surface with two coats of anticorrosive bitumastic paint of approved brand and manufacture, including hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer -in-charge\na) 100 mm nominal size dia | BI01010001010000000000000515BI0100001180 | 132 | Mtr |
| 69 | 54.2 | b) 150 mm nominal size dia | BI01010001010000000000000515BI0100001181 | 198 | Mtr |
| 70 | 55 | 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 | BI01010001010000000000000515BI0100001182 | 11 | No. |
| 71 | 56 | 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 dia | BI01010001010000000000000515BI0100001183 | 11 | No. |
| 72 | 57 | 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 | BI01010001010000000000000515BI0100001184 | 42 | Cum |
| 73 | 58 | 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. | BI01010001010000000000000515BI0100001185 | 73 | Cum |
| 74 | 59 | 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 | BI01010001010000000000000515BI0100001186 | 48 | Cum |
| 75 | 60 | 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. | BI01010001010000000000000515BI0100001187 | 48 | Cum |
| 76 | 61 | Providing and fixing factory made precast RCC perforated drain covers, having concrete of strength not less than M-25, of size 1000 x 450x50 mm, reinforced with 8 mm dia four nos longitudinal & 9 nos cross sectional T.M.T. hoop bars, including providing 50 mm dia perforations @ 100 to 125 mm c/c, including providing edge binding with M.S. flats of size 50 mm x 1.6 mm complete, all as per direction of Engineer-in-charge. | BI01010001010000000000000515BI0100001188 | 11 | No. |
| 77 | 62 | Providing M.S. foot rests including fixing in manholes with 20x20x10 cm cement concrete blocks 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size) as per standard design : With 20x20 mm square bar. | BI01010001010000000000000515BI0100001189 | 88 | No. |
| 78 | 63.1 | PART B (Schedule of Irrigation work) – Electrical Work\nProviding and fixing of following size of HDPE Main Pipe line conforming to IS:4984, suitable for the 12.5 bar working pressures with all Electro fusion fittings of SDR 11 or equivalent, PN 16 pressure rating and accessories such as couplings, tees, bends, reducers, screwed adapters, flanged tail pieces etc. & electro fusion jointing as per manufacturers' instruction, including earth work in excavation and refilling with the same soil material as per terms and conditions and specifications attached complete etc as required (750mm depth )\na) 350 mm PN:12.5 HDPE PIPE | BI01010001010000000000000515BI0100001190 | 78 | M |
| 79 | 63.2 | 315 mm PN:12.5 HDPE PIPE | BI01010001010000000000000515BI0100001191 | 485 | M |
| 80 | 63.3 | 250 mm PN:12.5 HDPE PIPE | BI01010001010000000000000515BI0100001192 | 360 | M |
| 81 | 63.4 | 200 mm PN:12.5 HDPE PIPE | BI01010001010000000000000515BI0100001193 | 1250 | M |
| 82 | 63.5 | 160 mm PN:12.5 HDPE PIPE | BI01010001010000000000000515BI0100001194 | 3400 | M |
| 83 | 63.6 | 110 mm PN:12.5 HDPE PIPE | BI01010001010000000000000515BI0100001195 | 3250 | M |
| 84 | 64 | Providing and fixing of following size of HDPE Lateral Pipe line conforming to IS:4984, suitable for the 12.5 bar working pressures with all compression fittings and accessories such as. couplings, tees, bends, reducers, screwed adapters, flanged tail pieces etc. jointing as per manufacturers' instruction, including earth work in excavation and refilling with the same soil material as per terms and conditions and specifications attached complete etc as required (400mm depth).\n63 mm PN:12.5 HDPE PIPE | BI01010001010000000000000515BI0100001196 | 31000 | M |
| 85 | 65.1 | Providing and fixing of Ductile Iron Gate Valve with restraint arms, round valve box. The LMV series valve links restrain to the ears on the gasket tee for a secure connection. The gasket bell end has self-restrained clamps that fasten to plastic pipe. All connections are mechanically held and there is no need for thrust blocks. Nominal pressure for the valves shall be 13.8 bar or more. All bolts and nuts to be of stainless steel grade A4-70.LMV series Valve body and outlet clamp are made of durable ductile iron and have a fused epoxy finish inside and out, to withstand corrosive soils and acidic water created by chemical injector and Sulphur burner systems. The entire system shall be as per terms and conditions and specifications attached complete etc as required.\n12\" GATE VALVE\n | BI01010001010000000000000515BI0100001197 | 2 | Each |
| 86 | 65.2 | 10\" GATE VALVE | BI01010001010000000000000515BI0100001198 | 4 | Each |
| 87 | 65.3 | 8\" GATE VALVE | BI01010001010000000000000515BI0100001199 | 2 | Each |
| 88 | 65.4 | 6\" GATE VALVE | BI01010001010000000000000515BI0100001200 | 5 | Each |
| 89 | 65.5 | 4\" GATE VALVE | BI01010001010000000000000515BI0100001201 | 8 | Each |
| 90 | 66.1 | Providing and fixing of DI Tapping Saddles c/w Stainless Steel Bolts, nuts & washers as per specification. All Ductile iron Tapping Saddles 12\" to 4\" shall be supplied by an internationally known and approved manufacturer. The 101 NS saddle body is cast from ductile (nodular) iron, meeting or exceeding ASTM A 536, Grade 65-45-12. Gasket is made from Nitrile Butadiene Rubber (NBR) compounded for water and sewer service and a tolerance of petroleum products in accordance with ASTM D 2000 MBC 610.Stainless Steel as per ASTM A 240. Straps are two inches wide to spread out clamping forces on the pipe. The entire system shall be as per terms and conditions and specifications attached complete etc as required.\nDI Saddle for 12\" IPS Pipe\n | BI01010001010000000000000515BI0100001202 | 20 | Each |
| 91 | 66.2 | DI Saddle for 10\" IPS Pipe | BI01010001010000000000000515BI0100001203 | 15 | Each |
| 92 | 66.3 | DI Saddle for 8\" IPS Pipe | BI01010001010000000000000515BI0100001204 | 51 | Each |
| 93 | 66.4 | DI Saddle for 6\" IPS Pipe | BI01010001010000000000000515BI0100001205 | 140 | Each |
| 94 | 66.5 | DI Saddle for 4\" IPS Pipe | BI01010001010000000000000515BI0100001206 | 134 | Each |
| 95 | 67 | Providing & Fixing of 2” solenoid valve which shall be normally closed 24 VAC 50/60 cycle solenoid actuated globe/angle pattern design. The valve pressure rating shall not be less than 10.35 bar. The valve body and bonnet shall be constructed of high-impact, weather-resistant PVC with stainless steel screws. The valve shall have manual open/close control (internal bleed) for manual opening and closing of valve without electrically energizing the solenoid, fully-encapsulated one-piece solenoid, a captured plunger with a removable retainer for easy servicing. The valve shall operate with minimum 19.6 VAC at 10.35 bar. The valve must open or close in less than 1 minute at 10.35 bar, and less than 30 seconds at 1.38 bar. The valve construction shall provide for all internal parts to be removable from the top of the valve without disturbing the valve installation. The 2” solenoid valve inclusive of 2” TI-8 series Gate valve with PRS dial, 12\" rectangular valve box, 2\" x 12\" TOE nipple, 2” schedule 80 elbow, two nos. of 2” x 6\" TOE nipple and 2” compression male adopter. The entire system shall be as per terms and conditions and specifications attached complete etc. as required. | BI01010001010000000000000515BI0100001207 | 80 | Each |
| 96 | 68 | Providing & Fixing of lateral isolation TI-8 series 2\" brass gate valve features a screw-in bonnet for a durable, pressure-tight seal. The non-rising stem gate valve with the cast iron hand wheel offers positive shutoff. Threaded ends allow for ease of installation. The solid wedge, integral seats and bi-directional service make the gate valve a good choice for irrigation services. Chemical resistance guides and catalogs for engineering and installation information. Gate valve option in light commercial and residential applications. Valve pressure rating 200 psi/14 bar non-shock cold working pressure TI-8 series 2\" Gate Valve inclusive of 10\" round valve box with 2\" x 12\" TOE nipple, 2\" Schedule 80 90 deg elbow, 2\" x 6\" TOE nipple and 2\" compression male adopter etc. The entire system shall be as per terms and conditions and specifications attached complete etc as required. | BI01010001010000000000000515BI0100001208 | 280 | Each |
| 97 | 69 | Providing & Fixing of Drain valve assembly inclusive of TI-8 series 2\" gate valve with 10\" round valve box, 2\" x 12\" TOE nipple, 2\" Sch 80, 90 deg elbow, 2\" x 6\" TOE nipple and 2\" compression male adopter etc. All Drain valve assembly shall be installed on any low points in mainline isolation sections to allow for water to be quickly removed from the system for maintenance. The relative locations are indicated on the irrigation plans, but should be field adjusted to the lowest point. The brass gate valve features a screw-in bonnet for a durable, pressure-tight seal. The non-rising stem gate valve with the cast iron hand wheel offers positive shutoff. Threaded ends allow for ease of installation. The solid wedge, integral seats and bi-directional service make the gate valve a good choice for irrigation services. Chemical resistance guides and catalogs for engineering and installation information. Gate valve option in light commercial and residential applications. Valve pressure rating 200 psi/14 bar non-shock cold working pressure. The entire system shall be as per terms and conditions and specifications attached complete etc as required. | BI01010001010000000000000515BI0100001209 | 15 | Each |
| 98 | 70 | Providing & Fixing of mainline C-11 series 50mm Air Valve assembly inclusive of TI-8 series 2\" Gate valve with 10\" round valve box, 2\" x 12\" TOE nipple, 2\" Schedule 80, 90 deg elbow, 2\" x 6\" TOE nipple and 2\" compression male adopter etc. The Air release valve is Perfect sealing under very low system pressure, High Air flow capacity, Pressure-balanced float, free of distortion or collapse, Special drip-tight dynamic seal and Perfect sealing under system pressure as low as 0.1 bar, 1.5 psi. 2” Combination air and vacuum release valve (Model 02-ARC), in which. the features of the two previous models are incorporated in one single, valve body, for safe pipeline filling and draining and for releasing air pockets during system operation. The entire system shall be as per terms and conditions and specifications attached complete etc as required. | BI01010001010000000000000515BI0100001210 | 20 | Each |
| 99 | 71.1 | Providing & Fixing of full / part circle VIH (Valve in head electrical rotors) for Greens, Tees, Fairways. The sprinkler shall be fully serviceable from the top without requiring special tools and digging. The internal assembly shall be retained in the case by a plastic snap ring. The rotor shall have a bearing guide that allows water to flush around the riser stem as it pops up and seals against the riser when it is fully raised. The pop – up height shall be 3.25” (8.3 cm). The retract spring shall be of stainless steel and of sufficient force for positive pop – down. The golf rotor shall be capable of sustaining the heavy golf machinery / carts environment. The nozzle housing cover of the rotor shall indicate the model, identify the installed nozzle and have an arrow to indicate the position of the nozzle, and shall provide a positive seal against the debris when the rotor is not in operation. The rotor body shall be molded of engineering grade plastic and shall have a double wall construction female 1.25’’ bottom inlet. The sprinkler shall have a spring – loaded SEAL - A -MATIC holdback device in the base of the case and shall be used with a pressure – regulating in – line electrically actuated valve. The device shall hold back at least 10ft (3.1m) of elevation. \nThe rotor case shall have a top diameter of 4.25” (10.8 cm) and an overall height of 9.6” (24.5 cm). The case shall have 1” (2.5 cm) NPT, BSP or ACME threaded inlet. The entire system shall be as per terms and conditions and specifications attached complete etc as required.\na) SPRINKLER TYPE 1 - Full/Part Circle VIH Sprinkler with IC Coil / Decoder as per Specification inclusive of 1.25\" x 12\" BSP X ACME swing joint complete as required.\n\n | BI01010001010000000000000515BI0100001211 | 206 | Each |
| 100 | 71.2 | b) SPRINKLER TYPE 2 - Full Circle VIH Sprinkler with IC Coil / Decoder as per Specification inclusive of 1.25\" x 12\" BSP X ACME swing joint complete as required. | BI01010001010000000000000515BI0100001212 | 1045 | Each |
| 101 | 72.1 | Providing & Fixing of Permanent quick coupling valves Purple Lid, 'O' ring arctic. swing arm, stabilizer, valve box, set to grade shall be connected to permanent irrigation mainline or sub mainline and shall be of size, type, and location indicated on Drawings. One-piece body design. Strong corrosion-resistant stainless steel spring prevents leakage. Thermoplastic cover for durability. The entire system shall be as per terms and conditions and specifications attached complete etc as required.\n1\" RQRC with 1\" x 12\" Swing joint, stabilizer and 10\" around valve box complete. | BI01010001010000000000000515BI0100001213 | 150 | Each |
| 102 | 72.2 | 1\"RQRC key with 1\" Swivel hose elbow | BI01010001010000000000000515BI0100001214 | 15 | Each |
| 103 | 73 | Providing & Fixing of Central Control system to combine the point-and-click simplicity of Windows with intuitive features uses powerful graphics and simplified on-screen instructions to control as many as 27 holes. Options as Central Control with IC 2 Wire System /GDC 2 Wire System /Decoder 2 wire system from tees to greens, even computer novices can be quickly acclimated to this user-friendly system. An on-screen Quick Start setup program will have you running your system in no time. It will also help you assign start and finish times to clearly define your watering windows. Using the Quick IRR tool helps you master programming overnight. Less frequent, deep irrigation can be very beneficial to golf management program. The new Minimum ET feature can do just that. With this feature a superintendent can define minimum ET threshold values that must be met before irrigation will take place. Minimum ET values can be assigned globally so they affect all programs, or individually by program for the ultimate in advanced ET management. The Course Monitor screen gives you a quick graphical read on all system activities. The entire system shall be as per terms and conditions and specifications attached complete etc as required. | BI01010001010000000000000515BI0100001215 | 1 | Job |
| 104 | 74 | Providing and Fixing of Surge Protection Device of specified makes with 5/8\" Copper Rod / Clamp at the spacing of 150 meter and dead ends on the length of communication wire. The entire system shall be as per terms and conditions and specifications attached complete etc as required. | BI01010001010000000000000515BI0100001216 | 250 | Each |
| 105 | 75 | Providing & Fixing of Weather Stations collect and store weather data from field locations. It should be a full-fledged Weather Station manufactured by Campbell Scientific. The information is retrieved by the Central Controller daily, allowing Central Control, to adjust station run time and/or schedule day cycle frequency according to each day’s ET (evapotranspiration) and rainfall. Weather Stations are highly accurate, durable, and reliable. They are built using the highest quality sensors available and will provide years of reliable data even in the toughest environments. An on-board data-logger continually polls the sensors which measure air temperature, relative humidity, wind speed and direction, rainfall and solar radiation. Rugged yet lightweight metal construction. Powerful internal micro-logger for data collection, logging, analysis, constant communication with sensors, and storage of 30 days of data. Sensors located 3 meters above ground for added vandal resistance. Self-diagnostic test mechanisms: internal moisture, battery voltage level, and test port for local sensor check. The entire system shall be as per terms and conditions and specifications attached complete etc as required. | BI01010001010000000000000515BI0100001217 | 1 | Each |
| 106 | 76.1 | Providing & Fixing of communication cable between the central control computer and VIH Rotors / Solenoid Valves/ Weather station / Pump stations as per drawings and design requirements. It is especially important to make proper joints in irrigation systems because the joints are exposed to wet and damp environments that can cause corrosion of the copper conductor, and premature failure. The entire system shall be as per terms and conditions and specifications attached complete etc. as required.\n\n#16AWG X 3 Pair Tinned Copper Conductor Wire having Polypropylene Insulation and Alluminium foil polyester tape as Inner shielding and PVC Shielding as direct burial outer jacket with jointing splices wherever required.\n | BI01010001010000000000000515BI0100001218 | 1520 | M |
| 107 | 76.2 | #14AWG x 2 core Tinned Copper conductor Wire with jointing splices wherever required | BI01010001010000000000000515BI0100001219 | 39630 | M |
| 108 | 77 | SITC of manufacturer's tools kit to service all sprinklers as per terms and conditions and specifications attached complete etc as required. | BI01010001010000000000000515BI0100001220 | 1 | Set |
| 109 | 78 | SITC of single source responsibility for the manufacture, warranty, service and operation of a prefabricated, skid mounted, fully automatic VFD pumping system. The Vertical Multistage pump to suit 1.5 liter/second to 135 liter/second at 80 meter head with 75 HP motor and Voltage: 415 V and 3 Phase, 50 HZ. complete with Pumps, pump manifolds, individual isolation valves, check valves, control panel, pressure transducer and relief valve, system isolation valve and ‘Y’ strainer including required No of earthings (Copper (Cu) Plate earthing shall be done as per requirement). The entire system shall be as per terms and conditions and specifications attached complete etc. as required. Maximum design plow rate: 135 LPS, Rated discharge pressure: 80 mtr, Total No of pump: 4 (3 nos of main pump and 1 no of Jockey pump), Liquid temp:293K, Density: 998.2 kg/m³, Starting current: 670-670 %\nEfficiency: IE3 93,7%\nSITC of single source responsibility for the manufacture, warranty, service and operation of a prefabricated, skid mounted, fully automatic VFD pumping system. The Vertical Multistage pump to suit 1.5 liter/second to 135 liter/second at 80 meter head with 75 HP motor and Voltage: 415 V and 3 Phase, 50 HZ. complete with Pumps, pump manifolds, individual isolation valves, check valves, control panel, pressure transducer and relief valve, system isolation valve and ‘Y’ strainer including required No of earthings (Copper (Cu) Plate earthing shall be done as per requirement). The entire system shall be as per terms and conditions and specifications attached complete etc. as required.\nThe discharge line will consist of: Heavy duty epoxy coated galvanised steel fittings and pipe pieces. Pipe pieces located down stream of filter but upstream of main isolation valve are to incorporate:\n* 2\" air valve, * 1\" tested gate valve, * Minimum of 2 x 2\" and 3 x 1\" sockets for future use.\n* 200mm Flow meter, * Main isolation valve to be geared butterfly valve located approximately 400mm inside wall of shed where main passes through shed wall.\n* All components to be securely mounted on Unistrut or similar brackets, all dyna bolts to be galvanised or stainless steel.\nPump Operation: \na) Automatic Operation: The pump station is to be capable of operating at low flows (below 1.5lps) for extended periods without any cycling of pumps. The operation of the pump station should generally be as by constant pressure monitoring, as a demand for water occurs in the system. The system responds by starting the first pump on the frequency drive as this demand increases and the first pump has reached full speed, the second or third pump is started is whilst simultaneously the first pump is ramped down to ensure that the pressure variations are kept to minimum as demand increases further the first pump ramps up until it is again running at full speed, then the third pump is started as the first pump ramps down, and the process repeats itself until all available pumps have been started depending on system water demands. The control panel is to be programmed to ensure that smooth re pressurizing of the irrigation system can take place.\nb) Manual and Emergency Operation: Manual operation of pumps must be selected individually, or in the event of control failure manual emergency switches must be provided to allow pumps to be operated.\nc) Automatic Sequence Change: To ensure equal number of hours run by each pump and to reduce the number of starts per hour on each pump, the system should alternate the sequence of the pumps used each time the system starts.\nd) Set Points: Multiple set points are to be available switching between set points should be possible from the system operator interface. A real time clock should allow the system to automatically change set points during pre-programmed periods.\ne) Operator Interface: There shall be provision for the operator to view all relevant information, including- Running hours of each pump, actual pump status, clock programs, pump priority, inlet pressure measuring, minimum limit, and set points.\nf) Alarms: The operator interface should also be capable of displaying alarm details such as Main failure, Frequency converter fault, analogue input fault, High discharge pressure fault, low discharge pressure fault, Motor thermal overload fault, Pump thermal fault, Loss of prime fault and water temperature (with digital display).\n1 nos of vertical multi stage pressure maintenance pump with Jockey pump to suit 1.5 lps @ 80 mtr head and motor assembly. 5 HP motor to be 2-pole/3000 RPM, 1.15 SF.\nMotor: The motor is a totally enclosed, fan-cooled motor with principal dimensions to IEC and DIN standards. The motor is flange-mounted with free-hole flange (FF). Motor mounting designation in accordance with IEC 60034-7: IM B 5 (Code I) / IM 3001 (Code II). Electrical tolerances comply with IEC 60034\nDischarge: Discharge header pipe is of 10\" with 14\" slip-on outlet and shall be epoxy coated B class MS pipe. Shall be used to connects the pump station discharge to the main pipe line. \nFilter: Dual scanner filter with 300-micron screens @ bypass manifold (Drain pipe, fittings and labor to be performed by others. The filter flushing pipe shall be routed to a drain outside of the pump house to discard the filter flush water.\nY' Strainer: Y' Strainers can be designed specific application in Cast Iron and Body Test Pressure should be 21.09Kg/cm²g (300 Psig.) Hyd. and Working Pressure 10.54 Kg/cm²g (150 Psig.) Hyd. The Strainer should be 10\" pipe sizes with the capability to supply larger pipe sizes. The Stainless-Steel Screen sizes can be tailored to hold sufficient solids for the required time between clean-outs. | BI01010001010000000000000515BI0100001221 | 1 | Job |
| 110 | 79 | ARERATOR SYSTEM\nSupply, Installation testing and commissioning of 3 HP High Volume Aerator System with control panel as per following specifications.\nPUMPING CAPACITY: The aerator shall be a floating, surface spray aerator with a “Boil” like spray pattern. The spray height shall be1.4 meters and the spray diameter 3 meters. The primary pumping rate shall be 453.1 m3/hr.\nFLOAT: The float shall be made of seamless, one-piece high-density polyethylene plastic, filled with high density closed cell polyurethane foam. The float shall be capable of providing full floatation if the shell is punctured or cracked. Metal floats or those with an internal void for additional ballast are not acceptable.\nIMPELLER: The impeller shall be dynamically balanced and constructed of type 304 stainless steel. It shall be welded to a type 304 stainless steel sleeve with integral key. The welded assembly shall be connected to the motor by a type 304 stainless steel bolt, extending through the impeller and sleeve. Flexible shaft couplings are not acceptable.\nMOTOR: The motor shall be a 3 HP&1HP, 230 volt,1 phase, 50 Hz submersible motor operating at 1425 RPM. 50 Hz motors shall operate at 1425 RPM. High speed motors (ie. 2000+ RPM’s) are not acceptable. The service factor shall be 1.15. The motor shall operate in a reservoir of Otterbein oil for continuous lubrication of bearings and for efficient transfer of heat through the motor housing wall. Top mounted motors and water lubricated motors are not acceptable. The rotor shall be dynamically balanced. The winding (stator) wires shall be covered with class F rated insulation designed for complete immersion in oil. The motor shall be attached to a Valox thermoplastic upper plate. This plate will house the bearings and upper motor seals (internal and external). A tube shall feed the oil for the upper bearings. The motor shall be protected against oil and water leakage by a combination of rotary sealing, stationary seals, and molded rubber “O” rings.\nMOTOR HOUSING: The external motor housing shall be a canister formed from deep drawn 316 stainless steel. The top plate shall be constructed of Valox thermoplastic. A Valox boss will provide support and protection for the male electrical connector\nSUPPORT FRAME: The support frame for the aerator shall be constructed of type 304 stainless steel tube welded with type 308 stainless steel weld. The frame shall minimize vibration of the unit and allow the angle of discharge to be changed from 20 degrees off horizontal either up or down.\nFASTENERS: All fasteners are to be metric and type 304 or 316 stainless steel.\nELECTRICAL CONNECTORS: The electrical connectors shall consist of a receptacle and a plug constructed of non-conductive polymers. The system shall create a vacuum seal when connected and have a threaded nut system as a backup. The plug shall have a keyway and be molded into the top plate. The connector system shall be ETL and UL approved.\nUNDERWATER POWER CABLE: The power cable shall be type SOOW specifically designed for underwater use. The conductors shall be flexible, bunch stranded bare copper 12, 10, or 8 AWG triple insulated to resist moisture, cracking, and softening. The outer jacket of the cable shall be a black CPE material. All underwater connections shall be vulcanized. Power cable shall be able to be furnished in unsliced lengths up to 1000' (305m) if necessary.\nPOWER CONTROL CENTER: The electrical control components shall be mounted in a NEMA 3R enclosure with an externally mounted disconnect switch and a HAND - OFF - AUTO selector switch. The electrical system for units operating on 115, 208-230 volt, single or three phases, shall include a circuit breaker and a GFCI (Ground Fault Circuit Interrupter). To operate the GFCI on 208-230-volt systems a grounded neutral must be present or a 54 optional control transformer may be supplied. The electrical system for units operating on 380(50 Hz) and 460 volts shall include fuses. Fuses, if used, shall be dual-element type, mounted in three pole fuse blocks, with spring reinforced clips. For all units the motor starter shall be a combination magnetic full-voltage non-reversing type 600 volts maximum, with bimetallic, ambient compensated overload relays. The electrical system shall include a three-pole lightning arrester, rated for a maximum of 60,000 amperes discharge. The system will include a 24- hour timer\nTESTING: Safety - The aerator system shall be tested and approved as a unit. Separate component testing not allowed. Unit must be tested by ETL, ETL-C, CE, UL or other accredited testing facilities.\nWARRANTY: Warranty shall be three years.\n | BI01010001010000000000000515BI0100001222 | 1 | Set |
| 111 | 80 | Supply, Installation testing and commissioning of 3 HP Gemini Aerator System with control panel as per following specifications.\nPUMPING CAPACITY: The aerator shall be a floating, surface spray aerator with a “fan” shaped spray pattern. The spray height shall be 3.5 meters and the spray diameter 6.9 meters. The primary pumping rate shall be 172.6 m3/hr \nFLOAT: The float shall be made of seamless, one-piece high-density polyethylene plastic, filled with high density closed cell polyurethane foam. The float shall be capable of providing full floatation if the shell is punctured or cracked. The float shall have protective pockets for lights and handles molded into the bottom for easy handling. Metal floats or those with an internal void for additional ballast are not acceptable.\nIMPELLER: The impeller shall be dynamically balanced and die cast from types 304 stainless steel. A type 304 stainless steel bolt and setscrew shall secure the impeller to the motor shaft. Flexible shaft couplings are not acceptable.\nMOTOR: The motor shall be a 3 HP, 230 volt,1 phase, 50 Hz oil-cooled, submersible motor operating at 3450 RPM or 50 Hz operates at 2875 RPM. The service factor shall be 1.15 except for 5HP 1Ph which shall be 1.00. The motor shall operate in a reservoir of Otterbein oil for continuous lubrication of bearings and for efficient transfer of heat through the motor housing wall. Top mounted motors and water-lubricated motors are not acceptable. The rotor shall be dynamically balanced. The winding (stator) wires shall be covered with class F rated insulation designed for complete immersion in oil. The motor shall be attached to a thermoplastic motor base plate. The motor shall be protected against oil and water leakage by a combination of rotary seals, stationary seals, and molded rubber “O” rings. The rotary seal shall be accessible without removing the motor base plate. Motor shall be serviceable\nMOTOR HOUSING: The external motor housing shall be a canister formed from deep drawn 316 stainless steel. The motor base plate shall be constructed of 420 Valox thermoplastic. A Valox boss will provide support and protection for the male electrical connector\nFASTENERS: All fasteners are to be metric and type 304 or 316 stainless steel\nELECTRICAL CONNECTORS: The electrical connectors shall consist of a receptacle and a plug constructed of nonconductive polymers. The system shall create a vacuum seal when connected and have a threaded nut system as a backup. The plug shall have a keyway and be threaded into the motor base plate. The connector system shall be ETL and UL approved.\nUNDERWATER POWER CABLE: The power cables shall be type SOOW specifically designed for underwater use. The conductors shall be flexible, stranded bare copper 12, 10 or 8-gauge, triple insulated to resist moisture, cracking, and softening. The outer jacket of the cable shall be a black CPE material. All underwater connections shall be vulcanized. Power cable shall be able to be furnished in unsliced lengths up to one thousand feet (305 m) if necessary\nPOWER CONTROL CENTER: The electrical control components shall be mounted in a NEMA 3R enclosure with an externally mounted disconnect switch and a HAND - OFF - AUTO selector switch. The electrical system for units operating on 115, 208-230 volt, single or three phases, shall include a circuit breaker and a GFCI (Ground Fault Circuit Interrupter). To operate the GFCI on 208-230-volt systems a grounded neutral must be present or an optional control transformer may be supplied. The electrical system for units operating on 400 and 460 volts shall include fuses. Fuses, if used, shall be dual-element type, mounted in three pole fuse 20 blocks, and with spring reinforced clips. For all units the motor starter shall be a combination magnetic full-voltage non-reversing type, 600 volts maximum, with bimetallic, ambient compensated overload relays. The electrical system shall include a lightning arrester, rated for a maximum of 100,000 amperes discharge for three phase and a maximum of 60,000 amperes discharge for single phase. The system will include a 24-hour timer.\nTESTING: Safety: The aerator system shall be tested and approved as a unit. Separate component testing not allowed. Unit must be tested by ETL, ETL-C, CE, UL, or other accredited testing facilities\nWARRANTY: Warranty shall be five years\n | BI01010001010000000000000515BI0100001223 | 1 | Set |
| 112 | 81 | Supply and Laying of #10/3 AWG Submersible Copper conductor cable complete etc as required (1 roll =50 feet). | BI01010001010000000000000515BI0100001224 | 20 | Roll |
| 113 | 83 | Part C - Running Maintenance & Operation & (RMO)\nRunning Maintenance & Operation (RMO) for 24 months shall be carried out by deploying technician cum operator alongwith helper in three shifts after completion of Part A & B. (Total 3 Technicians cum operators and 3 helpers in a day) Shifts shall be decided by Engineer in Charge. The complete item shall be s per additional terms & conditions attached.\ complete etc. as required. Separate Supplementary agreement shall be drawn with Engineer in Charge (Electrical) after completion of Part A & B.\nPF & ESI shall be given by agency to the manpower as per Govt. rules. Reimbursement of PF & ESI shall be done by the department after showing actual proof by the agency. | BI01010001010000000000000515BI0100001226 | 24 | Month |
We are a group of professionals specializing in custom software development, web development, mobile app development, IOT base solutions, web design, graphics & Enterprise solutions provid.
Copyright © 2025 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
