Providing, Installation, Testing and Commissioning of Electro- Mechanical Equipments required for Harnessing of Newly constructed Production Tube Well at Harinivas.

Amount

Supply/Installation/Testing/commissioning of Submersible pumping units and other allied Mechanical accessories for New Production Well lift WSS “HARINIVAS NEW” in VIP Belt.

Supply, Providing, Installation, Testing and Commissioning of submersible pumping unit conforming to IS 8034;2002 specifications of below mentioned parameters to be lowered inside well casing having inside diameter of 8 inches. Pump: Type:Submersible [Multistage, Bowl Type] Speed: 2850 RPM Discharge: 5000 GPH. With Bronze/SS/Chrome, Steel Impeller Dynamic Head; 90 Mrs MOTOR /PRIME MOVER: Type: Submersible Speed: 2850 RPM Phases: 3 - Phase AC supply 50 Hz Capacity: Suitable capacity, as recommended by Pump Manufacturer Submersible motor should be water cooled having capacity for above pumping parameters and working on 3 phases; AC supply ranging from 380±10V, 50 HZ. The motor should be sealed by radial rings to avoid mixing of well water with motor filled water. The motor shall be suitable for operation on voltage and frequency conforming to IS; 585 – 1962 (with latest amendments). The earthing of the motor shall comply with IS: 3043–1966 (with latest amendments). The thrust bearing of the motor shall be of adequate size to with stand the weight of all rotating parts as well as the imposed hydraulic thrust and lubricated suitably. The motor shall have protection by means of cable glands, rubber seals etc. from ingress of bore well water, sand and other foreign material. The thrust bearing housing shall be provided with a drain plug to empty the oil / pure water filled into the thrust bearing housing / motor. The rotor shaft shall be provided with shaft protecting sleeves having a surface finish of 0.75-micron Ra Max. The motor shall also be provided with bearing attachment like bellows, diaphragm etc. to compensate the volumetric variations due to changes in the temperature. The motor shall be made of corrosion resisting materials to resist corrosion under normal conditions and the motor shall have a name plate bearing following information: • Name of manufacturer • Manufactures number and frame • Type of duty • Frequency in Hz. • Number of phases • Rated output in KW/HP • Rated voltage and including connections. • Approximate current in Ampere at rated output • Speed in revolutions per minute at rated output. The pumping unit shall have to be provided with allied accessories / attachment viz M.S strengthening clamp, pump motor coupling. The job includes P/F of G.I. Nipples 2’ long having one side threaded and the other side fitted with 12 mm thick M.S. Flange by way of welding in double layers. The threaded portion should be as per size of pumping unit out let for proper fixing. The flange so fitted shall have suitable dia. of holes for accommodating bolts etc. The nipple is to be fitted with submersible pumping unit as per site requirement. The job includes providing and fitting of interlocking arrangement against any failure of coupling. It must be fabricated out of MS strips/rods of suitable gauge/strength and length. The job includes proper testing and commissioning of pumping unit on full load at site. Note; Supplier shall have to manage to produce online test certificate from the “OEM” of the Equipment to the Department at the time of supply.

Providing and fitting of ISI marked flat/round 3-core 10 Sq mm PVC insulated & PVC Sheathed water proof Submersible Copper Cable of for above pump/motor unit conforming to IS:694. The job includes providing/Fitting of Conduit/Thimbles &Tapping’s etc. as per site requirement.

P/I/T/C of the 850VA inverter assembly to be fitted at operators’ quarter along with necessary cabling, Terminals etc. required as per site. The job includes P/F of lighting (03) No points in 1.5sqmm PVC insulated copper wire through PVC channel/conduit. The job includes P/F of 5AMP ON/OFF switches& two No pin Sockets on Bakelite sheet along with 9/11W Leds with necessary fixtures. The job also includes providing/Fitting of the 12Volt, 150Ah chargeable battery along with compatible battery charger.

Providing, Installation, Testing and Commissioning of 100 amps LT Modular Control Panel along with other allied Electrical Accessories to be carried out for HARNESSING of New Production Well Lift WSS “HARINIVAS ‘NEW’ in VIP Belt

P/F of 3.5 core 25 sq. mm PVC/XLPE ARMOURED cables with ALUMINIUM conductor 650/1100 V. grade confirming to IS: 7098 (Part-1) 1988 XLPE armored aluminum for service line. from HT Substation to the panel. The job includes Thimbling etc.

P/F of the 11KVA Termination end kit suitable for 25 SQMM XLPE Armored Al Cable

P/F of 10mm2 PVC insulated industrial flexible copper cable 1100V, unsheathed, conforming to IS; 694, bright annealed copper conductor for interconnections.

Fabrication/Fitting/I/T/Commissioning of 2 Ton Capacity MS Gantry along with the CP Block to be carried out for HARNESSING the Production Well at “HARINIVAS NEW”

Providing/Fitting of the150mm ND Mild Steel heavy pipe to be used as vertical posts as per following jobs which includes all leads, lifts and carriage upto site of work.

Two no. vertical posts fabricated out of 150mm dia. 5.4mm thick M.S Heavy pipe each 18 feet long.

One no. horizontal beam fabricated out of ISMB-150 about 15feet in length = 4.57 rmt @ 14.9 kgs/rmt

Bearing plates stiffeners, braces, fabricated out of 10mm thick M.S plate. Average size of plate is (300x300) mm and that of stiffeners is (150x150) mm triangular shape welded to bearing plates, vertical posts and beam 6 plates @ 7.02 kgs/plate= 42.12Kg Stiffeners-16 nos x 880 gms= 14.10Kg

Nuts and bolts of assorted size

P/Laying of CC block for embedding foundation bolts in (1:2:4) mix of (1 cement: 2 coarse sands: 4 graded stone aggregate 20 mm nominal size) 0.28Cum The job includes arranging of skilled labour, form work, earth work excavation and cost of material complete for block. Size-2’x2’x2 ½’

P/F of ladder fabricated out of ISA (40x40x5) mm horizontal pieces as steps each 2.00 feet wide welded on one side to the vertical post of above gantry arrangement and to ISA (50x50x5) mm vertical member on the other side up to top. includes all leads, lifts and carriage upto site of work. ISA 40x40x5 2’x8=16’=4.88rmt@3kg/m=14.64kgs ISA 50x50x5 1¯x14’[email protected]/m=16.22kgs

Providing, Installation, testing and commissioning of 2 Ton capacity motorized Chain Hoist complete with suitable heavy duty cast steel rope guide operating chain 15m long. Note; Supplier shall have to manage to produce online test certificate from the “OEM” of the Equipment to the Department at the time of supply. Technical Specification; a) Product: Electric chain Hoist b) Capacity: 2 Ton c) Standard Lift: 5.5 M d) Span: 3.6M e) Class of Duty: Class 3rd. Medium duty IS-3177, 807 f) Operation: Pendent g) Speed MPMMain Hoist: 3.0 MPM h) Motors (HP) Main Hoist: 1.5 hpCrane duty i) Rope Dia.(mm): 10mm j) No of Fall: 2 k) Wheel: Double Flange Forge mounted on roller bearing for lift l) Limit Switches: Provided in all motion (RLS? LLS Type) m) Hook: Single Shank Type confirm to IS-3815 n) Cables: PVC Cu ISI Mark o) Panels: Conforming to approved IS std p) Control Voltage: 210V A C

Manufacturing, providing and fitting of suitable size (1.60mx1.60m) canopy over the Electric Chain Hoist structure to prevent the motor & allied parts from rain/snow using 40x40x6mm MS angle and colored GS sheets 0.5mm thick along with J hooks & fasteners (as per site requirement) with carriage ISA;45x45x5=48kg GS Sheets, 2.56SQM

Providing/fitting of ‘B’ Class 65 mm Dia. GI pipe as per IS-1239 part-1/IS-3589 of length 10 feet each to be used as Column pipe & to be fitted inside the well casing. The Job includes P/F BS-10 T/E 2 No MS flanges 65 mm dia, 14 mm thick to be welded to extreme ends of the pipe. Providing/Fitting of 1.5" x 1.5" 3 no’s right angled triangular MS 10mm thick stiffeners at each end of column pipe of 10’ feet length for imparting strength by way of cutting the stiffeners out of 10mm thick plate/Flat & welding and Fabrication work as per site requirement. The Job includes cutting of groove through the flanges for accommodating the Submersible cable. The job also includes Coating of red oxide/anti-corrosive paint to each pipe length, flanges & stiffeners Complete. The job also includes P/F of the Nuts/Bolts & washers of assorted size with carriage.

Providing and fitting of 65 MM Dia. flanged PN-16, D.I non-return-valve conforming to the GGG-40. The job includes P/F of the T/H Flanges along with Nuts/Bolts & washers with carriage. Note; Supplier shall have to manage to produce online test certificate from the “OEM” of the Equipment to the Department at the time of supply.

Providing and fitting of 65 MM Dia. flanged PN-16, D.I Non-Rising Stem Gate valve conforming to the IS;210 FG-200. The job includes P/F of the T/H Flanges along with Nuts/Bolts & washers with carriage Note; Supplier shall have to manage to produce online test certificate from the “OEM” of the Equipment to the Department at the time of supply.

Fabrication/Fitting of the MS increaser 65mmx80mm dia. & 460mm long, fitted with two No MS Flanges of appropriate size to be welded on either end. The job includes P/F of washers/nuts/Bolts as per site requirement with carriage.

Providing and fitting of M.S clamp (comprising of 2 parts/No’s) 12mm thick,100mm wide & 20” long along the semicircle to be fitted using M.S fasteners for holding of 65 mm Dia. column pipes in hanging position at top, over Well casing of having 8 inchesDia with all carriage

Fabrication, Providing and fitting of washout system which includes: 80mm dia C Class GI Pipe T joint 1 M x 2M welded 80mm dia 12 mm thick MS flanges 3 Nos complete with nut and bolts, rubber insertions as per site requirement. The Job includes Providing & fitting of Angle Iron supports fabricated out of ISA (40x40x5) grouted in 1;2;4 mix as per site requirement with all carriage complete.

Providing/Fitting/Installation/testing & Commissioning of the 80mm Dia. Galvanized Iron Rising Main & allied works for Harnessing of the Tube Well Lift Scheme HARINIVAS(NEW)

Providing/fitting of ‘B’ Class 80 mm Nominal Dia. GI pipe as per IS-1239 part-1/IS-3589 of length 20 feet each to be used as Rising Main pipe from the delivery end/Tube Well Top up to the delivery point. The Job includes P/F BS-10 (1962) T/E, 2 No, MS flanges 80 mm ND & 185mm overall diameter. 12 mm thick having four No holes to be welded by Electric Arc Welding in double layers to the extreme ends of the pipe after cutting the threaded portion from either end. The job includes P/Fitting of the 5/8” size Nuts/bolts along with assorted size Rubber/Insertion washers. The pipe line is be laid underground after manual excavation along the road side from the delivery end up to the Mild Steel Service Reservoir at ZEETHAYR 1st with all carriage.

Providing and laying of the 200 mm dia. weight 29.5Kg/m or 5.5mm thick Mild Steel Pipe to be laid as Jacketing pipe for laying/fitting of the 80mm dia. rising main is to be laid through the 200mm dia. shell pipe through which the pipe line will pass near the vulnerable areas/entrances so that repeated road cutting is avoided during the damages. The Job includes Earth cutting through Mechanical /manual means as per site requirement with all carriage.

Providing, fitting of 80 mm ND, PN10, Ductile Iron double flanged, resilient seated Gate valve. Body and bonnet of ductile cast iron (GGG-40), wedge ductile Cast Iron (GGG-40) all around fully vulcanized EPDM rubber, Bonnet Bolts, Stem of Stainless Steel & Stem Nut of Brass (Approved for drinking water) and NBR seal. Gate /Sluice valve shall be compatible for buried application and shall be safe to install in both horizontal and vertical positions conforming to BS-5263. It shall have electrostatic epoxy coating according to CSK Guidelines inside and outside approved for drinking water, the valve shall be supplied along with hand wheel. The job includes providing and fitting of 02 No, MS T/H Flanges perfectly adaptable to the inbuilt flanges of the valve, which shall be fitted in the Rising Main with all carriage

Providing, fitting of 80 mm, PN10, Ductile Iron double flanged, Slanted seat non-Return valve (NRV). Body & disk/Flow Guide of ductile cast iron (GGG-40) with fully encapsulated vulcanized EPDM rubber (Approved for drinking water). Valve shall be compatible for buried application and shall be safe to install in both horizontal and vertical positions It shall have electrostatic epoxy coating inside and outside approved for drinking water. The job includes providing and fitting of 02 No. M.S T/H Flanges perfectly adaptable to the inbuilt flanges of the valve, which shall be fitted in the Rising Main. Cost on account of Nuts, bolts, gaskets, etc. required for the job is included in the scope of work with all carriage.

Providing, fitting, Installation, testing & commissioning of the DN 25, PN10 Automatic type, single chamber type Air Valve in compact design, resilient seated with body & Bonnet of ductile cast iron (GGG-40) stainless steel float, shut off Device & Ring & inner parts conforming to 1.4571/1.4541 with EPDM Sealing & inside, outside epoxy coated conforming to GSK Guidelines with all carriage.

Dismantling/Relocating, Repairing / Replacements & commissioning of 63KVA HT Sub-station from the old Tube well station to New Tube Well Station at HARINIVAS (NEW)

Dismantling, Uprooting of the existing “H” Frame from the old Harinivas by way of;

Dismantling/lowering of the existing HT Transformer from the bed & it’s safe shifting to the new place by involving the skilled and unskilled labours with all tools, tackles & necessary leads/lifts etc. (The lead of 200M from the existing to the new place)

Shifting of the dismantled “H” Frame to the new place by way of involving skilled and unskilled labour, with all tools, tackles & necessary leads/lifts etc for its safe shifting to the new place.

Erection, Grouting &Fitting of the Steel Tubular Poles in cement concrete blocks of 1:1.5:3 mix & P/F of the nut’s bolts of assorted size danger plate indicating (11000V- DANGER) & anti-climbing devices. The job also includes spiral earthing, painting of poles in silver color, grouting of poles in cement concrete blocks of (2.5x1.5x1.5) m with all carriage. Erection of poles 9Mts. Long =2No Erection of Guy Rods (Comp)=2No Erection of earthing points (Spiral)=2No Iron work for fabrication of clampsX-arms for poles and guard netting=2No Laying and stringing of conductors for 100M Earthing of pole equipment. -2No Cement concreting at the bottoms of the poles (2.5x1.5x1.5) m 2No Painting of V-Cross Arms for guard netting Clamps etc.=2No Painting of ST Poles with one coat of primer and two coats of Aluminum paint=2No Fixing of Anti- climbing devices=2No

Cost on account of creation of 63kVA sub-station, which involves fitting of departmental 63kVA transformer and providing fitting and commissioning of 11 KV D.O. set (01 No), 11 KV lightening arrester stn. Type(01 No), PVC cable single-core 95 mm2 (44 meters), ST Poles 9 mtrs long at per REC standard (02 No), Guy rods complete assembly (06 NO), Guy wire 7/3.15mm(14Kg), M S channel 100x6mm(90kg), M S channel 75x40mm(60kg), M S angle 50x50x6mm(67kg), M S flat 40x 6mm(40kg), Guy insulator (11KV)(4No), nuts and bolts of sorts(8kg),MCCB 100Amp,(1No), operating Rods 11KV(1 No), Earth spikes 30 mm round iron(2No), Charcoal dust @ 20 kg per earthing(60kg), Salt 20 kg per earthing(60Kg), GI wire for earthing(20Kg), Thimbles 95 mm2 and 85mm2(12No), PVC tape(11kVA)(03 Rolls. including red oxide paint and aluminum paint where ever required. Job includes labour charges, transportation, storage T&P, etc.

Cost on account of Providing and filling of T- oil

Cost on account of filtration, dehydration of T-oil

Supply installation testing and commissioning of Taping point At Hariniwas which includes labour charges, transportation storage etc. the job includes P/F of Pole 9 Mtrs (200 Kg ) Working Load(2 No), M.S. Channel Iron 75x40x5mm(97kg), M.S. Angle Iron 50x5mm for Guy Plate(8kg), M. S Flat 50x6mm(10kg), Guy wire 7/2.15mm(14kg), Guy Assembly as per REC Specification(3 No), 11 KV Guy Insulators(3No), 11 KV Disc Insulators with fitting(3No) 11 KV link set(1 set), 11 KV insulators with pins(9No), ACSR 50 mm2(45Meters), Nuts and Bolts of Sorts(5kg), P. G. Clamps(6Nos), Channel Iron for Guard netting X- arms(9kg), G.I wire for earthing of poles (8 No SWG)(5kg), Red oxide (primer)(2 lit), aluminum Paint(2 Lit), Danger plates with clamps(2No), Anti Climbing devices(2No), Iron work fabrication/Fixing(100kg), Earthing equipment(Spiral), Erection of Gang operating switch, Cement concreting at the bottoms of the poles (2.5x1.5x1.5 ) m with all leads, lifts and carriage.