Installation of Submersible Pump set and Laying of Pipe Line in villages Singhwa Khas, Badchhaper and Mohla

Amount

Boring/drilling bore well of required dia for casing/ strainer pipe,by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, luding hire & running charges of all equipments, tools, plants & machineries required for the job, allcomplete as per direction of Engineer-in-charge, up to 90 metre depth below ground level. All types of soil 300 mm dia (HSR item No. 33.6.1.1)

Development of tube well in accordance with IS : 2800 (part I) hour 592 561 1153 and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by "V'' notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tube well, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge. (HSR item No. 33.19

Supplying & lowering of 225mm o/d PVC rigid housing pipe as per ISI marked 8kg. cm2 of standard length with required number of socket into borehole in vertical position including cost of all scaffolding, derricks, Jim, poles, tools and plants, rope (NS item)

Providing & fixing of 9"x9" MS plate with accessories for cover complete in all respect (NS item)

Providing and fixing M.S. clamp of required dia to the top of casing/housing pipe of tube well as per IS: 2800 (part 1), including necessary bolts & nuts of required size complete (HSR 33.17.1)

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) 150 mm diameter Class1 (HSR 22.162.3.1

Providing and fixing of Nylon Net. (15+18% GST = 17.7) NS item

Providing and fixing of Adhesive (in millimeter) (250+18% GST = 295) NS item

Providing and fixing of 9" i/d PVC end cap complete in all respect (Heavy) (600+18% GST = 708) (ISI marked) NS item

Providing and fixing Nylon Twine (350+18% GST = 413) NS item.

Labour for making of hole in PVC pipe line for filter. (60+18% GST = 70.8) NS item.

Disco Roll complete in all respect (450+18% GST = 531) NS item.

Providing and fixing Copper Rivets. (18+18% GST = 21.24) NS item.

Supplying & laying, jointing & cutting of PVC pipe as per ISI marked 10 Kg. cm2 complete in all respect (150 mm i/d PVC 10 kg. cm2) NS item.

Supplying & laying, jointing & cutting of PVC pipe as per ISI marked 10 Kg. cm2 complete in all respect (200 mm i/d PVC 10 kg. cm2) NS item.

Excavating 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. (All kind of soil pipes, cables etc. exceeding 80 mm meter dia but not exceeding 300 mm dia complete in all respect as per HST item No. 4.16.1.2

Providing GI pipes class B marked with IS 1239 in 3.05 m length, their threading welding with flanges (Heavy Duty) on both sides, jointing with nuts and bolts (W make), rubber baskets, lowering into tubewells and testing including carriage, leading, unloading etc. complete in all respect as per HSR item No. 20.54.3

Earhing and Lightening Arrestor, Earthing with GL earth pipe 4.5 m long 40 mm dia with masonary enclosures on the top etc. (but without charcol or coke and salt) as required (HSR item No. 24.1.1)

Extra for using salt and char coal/coke for pipe earth electrode as required (HSR item No. 24.1.2)

Supply and jointing three core submersible flat cables of approved make with bare benched copper conductor insulated and sheated with PVC for submersible pump motors/fountain lights etc with voltage grade 1100 volts marked with IS:694, 1990 including cost of jointing, materials as well as carriage, loading, unloading etc. complete in all respect upto the entire satisfaction of Engineer-in-Charge. Submersible Copper Cable 3 Core 4 sqmm. as per HSR item No. 24.5.1.3

225 mm outer dia filetr Jali (10 Kg./CM2), PH039

Providing and fixing 250 mm MS clamp as for suitable pipe with nut & bolt erach complete in alll respect as per directions of Engineer-in-Charge (HSR 20.93)

Providing GI pipes class B marked with IS 1239 in 3.05 m length, their threading welding with flanges (Heavy Duty) on both sides, jointing with nuts and bolts (W make), rubber baskets, lowering into tubewells and testing including carriage, leading, unloading, 80 mm i/d (HSR 20.54.3)

Providing and fixing cast iron double flanged swing check type reflux (non return) valves PN-1.6 marked with IS:5312 including nuts & bolts marked with IS:1363, rubber sheet marked with IS:638 etc., carriage loading, unloading, stacking, handling rehandling etc. complete in all respect to the satisfaction of Engineer-in-Charge, 80 mm i/d (HSR item No. 20.11.1)

Providing, lowering, laying in trenches, aligning, fixing in position and jointing at all level/depths cast iron (Cl) standard specials plain /flanged/ socketed confirming to IS13382 with rubber ring, nut bolts and rubber sheet such as tees, bends, tapers, caps etc. complete ncluding all material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer. upto 300 mm dia

Solar pump controller is specially designed electronics to run the solar pump through solar power.Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage It will get maximum possible power from solar panel for particular point of time by using maximum power point tracking (MPPT) Algorithm. It also controls all the parameters to run the pump in safe environment and provide many useful protections like, dry run, over voltage, under voltage, reverse polarity etc. (N.S. Item) Supplying, erection testing and commissioning of submersible pumping sets as per BIS SPECIFICATION No. 8034 - 1989 (as amended up to date for pumps ) and IS 9283 – 1979 (as amended up to date for motor ) the pump motor sets should be capable of pumping clear fresh cold water having characteristics as specified in Clause – 4 of IS 8034 – 1989 and clause 4.1 of IS 9283 – 1979. Varuna, Oswal,Lubi, Crompton make complete in all respect 400 LPM /30 M Head/ 5.00 BHP

Supply Installation testing commissioning of Solar Photovoltaic grid connected roof top Plant conforming to MNRE specifications as amended, consisting of Mono/Poly Crystalline silicon solar cells, net metering facility, necessary protections, earthing, mounted on Aluminium/GI structure of suitable strength with following components complete as required:-(a) Solar Photovoltaic Module manufactured in India, conformingto IS 14286/IEC 61215, IS/IEC 61730-Part-1, IS/IEC 61730-Part 2. Solar Photovoltaic Module conversion efficiency shall not beless than 16.5%. PV modules used in solar power plants/systems must be warranted for their output peak watt capacity,which should not be less than 90% at the end of 1 O years and 80% at the end of 25 years. (b) Power Conditioning Unit (PCU) of 350-800 V DC Inputvoltage range and 400 V AC, three phase, 4 wire, 50Hz +/- 2.5 Hz, output voltage suitable to generate AC (c) Power with efficiency not less than 97%, total harmonic distortion less than 3% and suitable for ambient temperature from O to 50 degrees C. The PCU shall adjust the voltage and frequency level to suit grid frequenc (d) Data Monitoring System complete with accessories. (e) Fixing of Array junction box & Main junction box with IP 65 protection and termination arrangement for incoming and outgoing cable along with glands, lugs and other accessories etc. as required. above 1KWP and upto 10 Kwp (HSR item No. 32.70.1)

Supply, erection, testing and commissioning of Horizontal motor pumping set for clear water having head 30.00 m as per the indicated requirements of discharge in LPM and power capacity in BHP Make: KSB, CRI, Krilosker, Crompton Greeve, Lubi), 400 LPM x 5BHP, as per HSR item No. 20.119.1

Krishan Kumar contractor