Installation of Tube Wells in Flood Plain of Palla and other suitable locations for augmentation of water supply.

Amount

S/O submersible pump set fitted with dynamically balanced SS impeller mounted on stainless steel shaft protective sleeves. The pump set directly coupled with submersible motor having normal speed of 2900 RPM, 50 HZ, Three phase, 415 Volt, A.C supply. Pump set should be compatible to Variable Frequency Drive. Discharge in LPM (Minimum) : 1400 Head in Mtr : 50 Mtr. HP : 20 HP (Out of 300 nos, 100 nos for standby provision) Make : BS/KSB/SU/Approved make of DJB.

PVC insulated, PVT sheathed flat submersible cable with plain copper conductor of volt 415/1100v suitable for above sets of following size a) 3 Core x 6sq.mm Make: Finolex/Plaza/Havells/Unistar/Approved make in DJB.

Making/supply of 3.00mtr. Long 100mm dia double flanged ‘B’ class G.I pipe having 3 no. L-type brackets duly welded on each side of flange. The flanges having four holes and cut for cable. Make of pipe : TATA/Jindal

Make/supply of Tailpiece of 500 mm long x 100 mm dia G.I. pipe having one side thread as per pump delivery size and one side 100 mm flanged duly welded with L-Type brackets Make of Pipe : TATA/Jindal

Supply and fixing (Permanent)of electric insulated sheet for AC & DC which is moisture proof, U.V. protected, fire retardant, high di-electric strength, easy to clean, auto glow path, coloured strips on both sides, glow in emergency, CPRI approved, confirming to BISDOC No. ET-02 (5440). Dt: 30-04-04, meeting requirement of IS:3043, IS:5216 (Part 1,2 & 3), IS: 8437 and IEC: 479 PUB-1 tested for breakdown strength tensile, elongation aging properties, insulation resistance effect of acid, alkaline, diesel and transformer oil, leakage current test etc. considering 1X 2 mtrs at each tubewell. Make: Electromat/Safevolt

CIDF non rising spindle sluice valve PN 1.0 IS :14846, CI Body/wedge/Bronze rings/SS 410 Shaft Construction & SS IS:6603 Gr 12 Cr 12 IN of following size a) 100 mm, PN -1.0 Make : Kirloskar/IVC/Jupiter/Marck/All approved make of DJB

CIDF Swing type Non Return valve as per IS 5312 (Part1&2) PN 1.6 CI Body, Door/Bronze to Rubber rings/SS 410 Hinge Pin Construction. Make: Kirloskar/IVC/ Jupiter/Marck /All approved make of DJB

C.I/G.I double flanged 90 degree, bend of following size a) 100 mm

Earthing 2 nos at each tube well with G.I earth pipe 4.5 mtr. long, 40 mm dia including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal sand salt as required. As per DSR item no. 5.2 600x600mm

Providing and fixing 25mm x 5mm GI strip on surface or in –Recess for connection etc as required DSR item no. 5.15

Supplying and fixing of 4.5 KG. CO2 fire extinguisher with horn, bracket for wall mounting as required. Make – ISI marked /Approved make in DJB.

Wiring of pump house with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in recessed steel conduct with piano type switch, phenolic laminated sheet, suitable size MS box and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor 20 W LED tube light fitting 1 no., power point - 2nos., 40 W LED street light fitting 1 no. completed with bracket, clamp with copper wire of size, conduit, switches, MCB box with MCB as per CPWD specification etc. as required. Make of item – ISI/Approved make in DJB.

Providing & fixing of ELCB 63 Amp. on suitable wooden board with enclose box for receiving the electric supply of NDPL/TPDDL meter. Make - L&T/Schneider/C&S/ Havells.

Supply of MS clamp for holding 100mm dia GI pipe made of 75mm width x 10mm thick MS plate of 500mm length with 2 nos. hole for nut bolts.

Supply of MS bore cover of size 300mm dia, 6mm thick MS plate in two halves with bore of 120mm dia in center with locking arrangement.

Supply of 150mm dia pressure gauge (0-100 PSI) complete with socket bush, brass stop cock etc. Make : H-Guru/Fiebig.

Supply, installation, testing and commissioning of RTU for tube well’s with Radio/ GPRS/ Wifi/LoRa communication compatible to central SCADA. RTU should by suitable for Harsh environment, Robust & well-designed controller with a long life cycle RTU shall have 3MB internal RAM memory & built-in 4 digital inputs, 4 digital outputs & 4 Analog Inputs, along with 1no USB Port, 1no Serial port (RS232/RS485), having 2nos Ethernet port. Make: Rockwell/Schneider/ Siemens/ ABB/ E&H/approved make in DJB.

Supply, installation, testing and commissioning of AC Drive Module for tube well’s suitable upto 30 HP motor, VFD module should have built in 6 Digital Inputs, 3 Relay Outputs, 3 Analog Inputs and 2 Analog Outputs along with Modbus TCP/IP communication. VFD Should be by default conformal coated 3C3 suitable for harsh environment. VFD should have following features- - AC Drive should have following protections:- Over Current, Under and Over Voltage, Earth Fault in Motor or cable, Motor Stall, Motor Overload & Under load, Short Circuit , Single Phasing Prevention, Motor Unbalance, Under Voltage, Over Voltage, Over temperature - Accurate open loop torque control - 110% overload capacity for 60 second. - The AC Drive should provide a Cavitation Pump Protection - AC Drive display on panel door with display features like Motor / Drive parameters, Energy parameters (KWH). - The AC Drive should provide a Inlet protection in order to avoid system dry running system. Make: Rockwell/Schneider/ Siemens/ ABB/approved make in DJB.

Non Redundant UPS for 1 KVA capacity with 1 hour backup with SMF battery for RTU Locations Make – Microtek/HP/Su kam/Hitachi/Approved make in DJB.

Supply, installation, and commissioning of cubical fabricated Panel for RTU and VFD of the tube well’s. The panel shall be supplied with CPRI approved manufactures and Panel need to be IP-54 protection class.

Supply, installation, testing and commissioning of level indicator with vented cable for SCADA interface preferably 4-20 mA as per site requirement for ground water. Make – E&H/ SBEM/Vega/Approved make in DJB.

Supply, installation, commissioning of Residual Chlorine Sensor with Instrument cable for SCADA interface 4-20 mA as per site requirement. Make – E&H/Approved make in DJB.

Installation, commission of above pump set with all allied E&M equipments I/C GI nut, bolts, packing, material making water proof cable jointing cartage, loading, un-loading, heavy duty T&P. The cost also includes lowering of G.I pipes upto required depth, holding it with MS clamps and fixing the bore cover on top of the bore.

Bidder Name

Amount

TIRUPATI CEMENT PRODUCTS

Garg Builders

Nalanda Engicon Private Limited

Description of Work / Item(s)

Installation of Tube Wells in Flood Plain of Palla and other suitable locations for augmentation of water supply. O&M Work, BOQ E-2

Operation of 200 nos. T/wells including PLC Panels operation at Palla for First yrs. DLP Period of the commissioned tub wells after successful trial run by engaging as per annexure/defined in special conditions for first year. Note – 12 months. X 200 nos. T/wells = 2400 months.

Operation of 200 nos. T/wells including PLC Panels operation at Palla for First yrs. DLP Period of the commissioned tube wells after successful trial run by engaging as per annexure/defined in special conditions for Second Year. Note – 12 months. X 200 nos. T/wells = 2400 months.

Operation of 200 nos. T/wells including PLC Panels operation at Palla for First yrs. DLP Period of the commissioned tube wells after successful trial run by engaging as per annexure/defined in special conditions for Third Year. Note – 12 months. X 200 nos. T/wells = 2400 months.

TIRUPATI CEMENT PRODUCTS

Garg Builders

TIRUPATI CEMENT PRODUCTS

Garg Builders

Nalanda Engicon Private Limited

Garg Builders