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| 1 | Trial bore of 250mm dia upto 100 meter depth below ground level in any kind of soil strata including hard stone/boulder including electric logging, MS cap, MS flat iron clamps, reducing socket etc complete all as specified and directed.Note : Contractor will perform electric logging by resistivity method and submit the ground strata report of aquifer before performing the trial bore complete all as specified and directed. |
| 2 | Development of trial bore by reaming in following step:-(a) From 150mm to 200 mm(b) From 200mm to 350 mm(c) Reaming upto 350mm for 70 RM from ground level including casing pipe of 250mm dia and thickness 8mm and pea gravel complete all as specified and directed. |
| 3 | Development of trial bore by Reaming upto 350 mm from depth 70 meter to 100 meter including slotted casing pipe of 250mm dia and thickness 8mm and pea gravel around the Casing pipe complete all as specified and directed.Note for serial item No. 2.00 & 3.00 : Any necessary slotting work, ancillary works, deployment of additional machinery, tools & plants, and allied operations required for proper execution of work shall be deemed made under the relevant items of this Schedule. |
| 4 | Labour only for making slot in MS ERW casing pipe of sizes 2 mm in width and 70 mm in length. Slots shall be provided in a staggered pattern uniformly throughout the slotted portion of the pipe to ensure proper intake of water and structural stability of the casing.The total slotted area shall be approximately 30% of the external surface area of the casing pipe. All slots shall be cleanly cut, free from burrs, sharp edges, deformation, and shall not impair the strength of the pipe. Slotting shall be carried out strictly as per satisfaction of the Engineer-in-Charge. |
| 5 | Supply and Fixing cost for MS reducer, bail plug, well cap, MS strip for centering, MS iron clamps, electric logging and sample strata box complete all as specified and directed. |
| 6 | Development of tube well with compressed air and after with 25% extra capacity pump by pumping muddy water complete all as specified and directed. |
| 7 | Yield test for the bore well by continuously pumping for 16 hours to determine safe pumping yield complete all as specified and directed. |
| 8 | Supply, laying and testing pipe PVC-U heavy coupler type 100 mm dia including all fittings, to withstand safe allowable pressure 26 Kg/Cm2 or 260 Meter having standard length of 3 Meter and end thickness not less than 12.3 mm and Barrel thickness not less than 10 mm to be lowered with submersible pump set into borewell alongwith suitable rope wire all as directed by Engineer-In-Charge. |
| 9 | Supply,installation & fixing of Submersible pump set complete with electric driven motor 415 Volt, TP alongwith chain pulley mounted on ISMB (180x90mm (minimum 18 Kg/mtr)) structure 5 mtr height (one mtr grouted in ground and remaining 4 mtr above ground) and 2 mtr wide plateform. ,submersible pump capacity shall be 10 HP complete all as directed by Engineer-in-Charge. Note: The discharge of the pump will be decided after yield test and as directed by Engineer-in-charge. |
| 10 | Supply & fixing starter with fully automatic star delta (FASD) starter/controller with in built WLC suitable for 10 HP, 3 phase, 415 volt AC, AC-3 duty Submersible motor pump in sheet steel enclosure with IP 54 protection to changeover from star winding to delta winding with the help of electronic timer, having ON/OFF operation and overload protection with additional features like Auto ON (with 30 sec ON Delay), indications of supply ON/OFF and pump ON/OFF, reading of real time voltage & current of pump with unique dual analog meter, single phasing protection relay (SPPR), relay range 10 to 18 Amp, wide band coil operation from 65% to 110% of rated coil voltage - 380/415 Volt, phase-reversal protection, phase-unbalance protection, variable time-delay adjustment inside controller complete in all respect and conforming to IS/IEC 60947-4-1 standards complete all as specified and directed. |
| 11 | Supply, installation, testing and commissioning of LT panel, outdoor type, floor mounted not less than of 1500mm x 1650mm x 450mm, IP-54 degree of protection suitable for 3 phase, 4 Wire system , 415 Volts, 50 Hz, CPRI approved factory made having independent compartment for 150 Amps copper bus bar incoming feeder and each out going feeders of 32 Amp, dust and vermin proof, outer shell fabricated of 2 mm thick CRCA sheet & made out angle iron frame of 40 mm x 40 mm x 5 mm (for external) with seven tank treatment process for powder coating with thickness not less than 60 micron provided with suitable gasket to make it dust/vermin proof & general construction confirming to IS 8063/93, pedestal flame grouted in PCC (1:2:4) type B-1 20 mm graded stone aggregate, thimble and cable entry boxes with cable glands including disconnecting and dismantling old LT panel of any size complete in all respect and comprising of the following: Inner Shell :- Inner shell made out of 1.6mm thick CRCA sheet duly compartmentalised for each control gear, front lockable/openable by keys from both sides having chromium plated 19 mm dia fancy lock (02 Nos in each neutral flow of air 'U' type completely vermin proof & to accomodate incoming/outgoing MCCBs and TPN copper bus bar of rating not less than 1.5 times of rated capacity of incoming MCCB. The colour coded heat shrinkable sleave for bus bar and shall be mounted on non hydroscopic, non combustible,track resistant, high strength FRP/SMC/DMC material at an interval not more than 250 mm throughout complete all as specified and as directed.Description of serial item No. 11.00 contd… |
| 12 | Description of serial item No. 11.00 contd…(a) MCCB - 100 Amp, 415 Volt, 4 pole, 36 KA with adjustable thermal & magnetic protection/setting, Ics = 100 % Icu, thermal adjustable - 0.8 to 1 In, magnetic adjustment - 5 to 10 In in accordance with IS/IEC 60068-2-6 standard. - 01 Each (Incoming)(b) MCCB - 63 Amp, 415 Volt, 4 pole, 25 KA with adjustable thermal & fixed magnetic protection/setting, Ics = 100 % Icu, thermal adjustable - 0.8 to 1 In, in accordance with IS/IEC 60068-2-6 standard.- 02 Each (c) Star delta Starter suitable for 10 HP Pump motor -02 Nos (Outgoing)(d) MCB TPN of current rating 32 Amp, C curve - 01 Each(e) AC Analog Voltmeter( moving coil- rectifier type), 0 to 600 Volt, square flush size - 96mm x 96 mm, Accuracy class 1.5 including selector switch - 03 Each(f) AC Analog Ammeter CT operated( moving coil- rectifier type), square flush size - 96 mm x 96 mm, accuracy class 1.5 including selector switch - 03 Each(g) LED Indicator lamp, 22.5 mm dia for RYB phase Indication -01 Set ( 03 Nos of set)(h) DOL Starter suitable for 5 HP/3.7 KW Pump motor -01 Nos (i) Copper Bus bar of min capacity 150 Amp. |
| 13 | Supply, laying and testing Copper conductor Submersible Cable flat type of size 10 sqmm, 3 core complete all as specified and directed. |
| 14 | Testing of water from Govt approved lab complete all as specified and directed |
| 15 | Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 100 mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, complete all as specified & directed. |
| 16 | Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 150 mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, complete all as specified & directed. |
| 17 | Supply and fixing non return valve (NRV) of size 100mm bore, cast iron body, as per IS 5312 (ISI marked), heavy duty, class ‘PN-1.6’, gun metal seat, both ends flanged and drilled, including nuts, bolts, washer and neoprene rubber gasket joint complete all as specified and as directed |
| 18 | Supply, install Testing and commissioning pressure sand filter of sizes 632.56 cm circumference and height 193.04 cm inlet of size 6 inch - 01 Nos,outlet of size 6 inch- 01 No, 6 inch opening from bottom for cleaning, 16 inch opening at top for media filling 02 inch compressor air line for air jeting, pressure release valve , pressure gauges as recommended by OEM to circulate 2.5 LG water in 16 Hrs for swimming pool Vertical type with by pass provision and backwash provison, Butterfly valve in each entry and exit of suitable size as directed by OEM Shell thickness of filter shall not be less than 6 mm and head thickness should not be less than 8 mm all including PCC Foundation as accepted by OEM and Directed by Engr-in-Charge. Note: Fabrication of iron ladder to be provision for cleaning of pressure sand filter (PSF) |
| 19 | Supply and laying MS pipe of 100mm bore Heavy Class (ISI marked) with all fittings including necessary cutting, bending in required shape, welding work, etc, laid in floors or fixed to walls and ceiling etc. complete all as specified and as directed. |
| 20 | Supply and laying MS pipe of 150mm bore Heavy Class (ISI marked) with all fittings including necessary cutting, bending in required shape, welding work, etc, laid in floors or fixed to walls and ceiling etc. complete all as specified and as directed. |
| 21 | Supply,installation,testing and commissioning of Self Priming Monoblock pump set Capable to deliver 32 LPS at 23 mtr head made of CI Casing, CI Impellar , CS Shaft, Stuffing box Gland packed and coupled with 3 Phase IE2 ,415V, IP55,50Hz electric motor driven Running RPM 1450 as per manufacturer recommendations complete with all accessories and comprising of the following:- (i) Suitable size wiring between motor to starter using single core copper conductor flexible cables drawn through and including 3 runs of 16 Sqmm dia including earth conducting conductor all and rated ,PVC pipe ,cable lags gland etc(ii) Pressure gauge 100 mm dial type on delivery of pump set.(iii) Common base foundation for pump set made of ISMC 100 suitable for pump set as per OEM recommendation.(iv) PCC foundation alongwith water proof shed grouted in CM 1:2:4 type B-2 using 20 mm graded aggregate 20 cm above GL and 30 cm below GL including grounding of eye bolts nuts etc for pump set of inadequate size as per manufactureres recommendations. Make : Kirloskar Cat Part no-KDS+, Bharat Bijlee,Wilo Mather platt or equivalent make of given sepecification and approved by GE |
| 22 | Supply, installation, Testing and commissioning Air compressor (Reciprocating type) coupled with motor 3.7 KW, 50 Hz, 1500 RPM max pressure 12 Bar, air cooled, oil lubricated (i) Suitable size wiring between motor to starter using single core copper conductor flexible cables drawn through and including of 3 runs of 16 sqmm dia including earth conducting conductor all and rated ,PVC pipe ,cable lags gland etc(ii) Pressure gauge 100 mm dial type on delivery of pump set.(iii) Common base foundation for pump set made of ISMC 100 suitable for above pump set as for manufacturers recommendation.(iv) PCC foundation Alongwith shed water proof shed grouted in CM 1:2:4 type B-2 using 20 mm graded aggregate 20 cm above GL and 30 cm below GL including grounding of eye bolts nuts etc for pump set of inadequate size as per manufactureres recommendations. |
| 23 | S&F of mechnical chlorine dosing plant high pressure single head adjustable granular chlorine dosing system and chlorination doser pump with mixing tank for calcium hypo chloride 65 to 70% including connecting pipe and injector complete all as specified and directed with following items :(a) Adjustable High pressure motor 5 Kg/Sqcm power input 230 Volt, 50 Hz, 40 SPM 1/3 frictional HP, max output 10 Ltr/hr.(b) Preparation Tank of net capacity of 100 Ltrs FRP.(c) 200 Ltr FRP dosing tank with gauge agitator 120 watt 900 mm SP range mounted with plastic shaft and impeller including Service tank and all assessories Please Enable Macros to View BoQ information |
| 24 | S&F of mechnical chlorine dosing plant high pressure single head adjustable granular chlorine dosing system and chlorination doser pump with mixing tank for calcium hypo chloride 65 to 70% including connecting pipe and injector complete all as specified and directed with following items :(a) Adjustable High pressure motor 5 Kg/Sqcm power input 230 Volt, 50 Hz, 40 SPM 1/3 frictional HP, max output 10 Ltr/hr.(b) Preparation Tank of net capacity of 100 Ltrs FRP.(c) 200 Ltr FRP dosing tank with gauge agitator 120 watt 900 mm SP range mounted with plastic shaft and impeller including Service tank and all assessories Please Enable Macros to View BoQ information |
