Construction of tube Well SITC of Solar Pumping Plant and other appurtunant Works under JJM Programme at Bhistipur water supply scheme in block Roorkee of District Haridwar

Amount

Transportation of Rig Machine, Air Compressor, O P Unit and camp equipages, connected T&P and necessary material required for drilling up to site of work, including loading, unloading etc. complete.

Errection and leveling of ring machine and barricading at site of work `

Dismantling of ring machine and clearance of site after satisfactory completion of work

Drilling of borehole by Dual rotary/ DR/ DC-RC/Percussion Rig machine.

Drilling of 600 mm dia borehole from GL to 150 Mtr BGL

Preparing & lowering of tube well assembly starting from G.L to the required depth including cutting, welding as required at site complete with all T&P required.

Supply and lowering of 200 mm dia MSERW plain pipe 7.1 mm thick as per IS code 4270

Supply and lowering of 200 mm dia MSERW slotted pipe, 7.1 mm thick as per IS code 4270

200 mm dia bail plug

200 mm dia MS tube-well cap

Supply & fixing of 200 mm dia M.S.D.I. housing clamp & girder set

Supply & shrouding of pea gravel in between bore & tube well assembly to the entire depth of tube well.

Development of TW by 300 PSI/ 900 CFM Air compressor as below including Erection of compressor at site of work.

Running of compressor for development and testing of tube well.

Development of TW by suitable size of OP Unit as below including Erection of OP Unit and camp equipage at site of work.

Before development of the tubewell by OP unit make a chamber of 1x1x1 mtr around the tubewell below ground.

Lowering of suitable size submersible pump motor set with column pipe and running of D.G. Set, running of OP Unit for development and yield test of tube well.

Geological survey of site

Chemical & bacteriological testing of water sample

Supply of 240 LPM discharge at 55 Mt. head, with suitable submersible Solar based pump, motor set as well as to operate A.C supply 50 Hz. Frequency including cables for interconnection of all system. The Pump set must work in hybrid mode either solar power or grid power.

Supply of Universal Solar pump controller (Hybrid Control panel cum starter) suitable for above motor as per following para meters

Inbuilt MPPT Tracking Facility. Ensuring overload under over voltage protection. Force Air Cooled, Inverse exponential shutdown at the time of lack of radiation.

Parameter display facilities.

Auto reset after every fault.

Dry running protection to avoid dry run of motor.

Solar photo voltaic poly crystalline solar photo volatic of 335 watt module, as per I E C standard.

Double sheating power cable,flexible conduit,junction box etc.

Providing and fixing of PCU inverter to change power from AC to DC and having hybrid facility that means it can take power from two source and synchronize both the power and give ac power to motor preference is always given to solar power supply.

4 Sq mm 3 core submersiable cable

63 Amp 3 phase change over switch with neutral.

SUPPLY OF MAIN PIPING AND VALVE OF 80 mm DIA HAVING FOLLOWING ITEM .

C class M S column pipe (confirming IS: 4270 or latest IS code) in 3 mt. length with interlocking arrangement (flanged/socketed) -42 mtr.

CI D\F PN-1.0 Sluice Valve with hand wheel .

CI D\F PN-1.0 Reflux Valve .

MS D\F pipe of 1.5 Mt. length- 2 Nos, MS D/F pipe of 1.0 Mt. length-1 No., Ventury - 1 No, Tee-1 No, CI D\F bend-2 Nos, TW Cap-1 No., Packing & nut bolt etc. - 1 Lot.

Supply of 80 mm dia M.S.D.I. clamp set .

Gauges with fitting – 1 Sets

Construction of RCC foundation with suitable foundation Nut, Bolts and supply of fitting of GI Solar Panel mounting structure to mount all the panels with dual axis manual tracking system including panel mounting clamp, pole etc. complete in all respect.

Chain link fencing system of suitable size to protect Solar Panels from unauthorized intrusion.

Double loop earthing with lighting arrester for plant and module structure and inverter.

Water lavel Controlling device with wiring as required

Supply of dozing pump with all connecting accessories complete.

Supply of 2 tons capacity and 4.5 mtr lift chain pully block.

Rubber resistence insulated sheet 2Mx1Mx25mm

Installation, commissioning and setting to work and testing of entire equipment installed at site.

Painting of pumping plant.

SITC of three phase rolling contact servo voltage stabilizer 10 KVA capacity with input voltage range 300 to 480 with constant output of 415+/-1% complete in all respect ONAN Type.

Earthing with G.I Earth plate of 600mmx600mmx 6mm size including accessories and providing masonry enclosure with providing and fixing 25mmx5mm GI strip on surface or in recess for connections with charcoal, salt as required.

Testing of Servo at manufacturer's works .

Wiring for light point, fan point etc. with 1.5 sq mm FR PVC insulated copper conductor single core cable in surface PVC conduit with piano type switch, phenolic laminated sheet, suitable size GI box, with earth wire of 1.5 sq mm FR PVC insulated copper conductor single core cable etc as required.

Wiring for circuit/sub main along with earth wire with the following size of FR PVC insulated copper conductor single core cable in surface PVC conduit as required.

2x2.5 sq. mm + 1x2.5 sq. mm earth wire

2x4 sq. mm + 1x4 sq. mm earth wire

Supply and fixing of metal box of 180 rnmx100mmx160 mm deep on surface with suitable size phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 amp and 15x16 amp socket outlet and 15/16 amp piano type switch, connections, painting etc as required.

Supply and fixing of following way S.P.N. sheet steel, MCB DB, 240 V on surface complete with copper bus bar, neutral bus bar, earth bar, inter connections including earthing etc as required. (But without MCB/RCCB/Isolator)

6 Way double door ,

Supply and fixing of 5 A to 32 A, 240 V, 10 KA, C serious MCB suitable for inductive load of following pole in the existing MCB DB complete with connection, testing etc as required.

Supply and fixing of double pole, 240 V, isolator in the existing MCB DB complete with connection, testing etc as required.

Supply and fixing of 20 W LED tube light complete in all respect (Bajaj/Philips OR Equivalent make)

Supply in fixing of LED external lighting luminaries with mounting bracket etc. complete.

Stabilization of Pumping Plant including maintenance for six month with complete O&M six month

BHAWNA BORWELL AND ENGINEERS

Garhwal Borewell