Construction of Rishikesh Dehat Peri Urban Water Supply Scheme of District Dehradun

Rates for Review of Design, Build, Operate & Management for 5 years of RISHIKESH DEHAT CENSUS TOWN Water Supply Scheme of district Dehradun.

Dismantling & Restoration of Road Dismantling of Road Dismantling of flexible pavement (bituminous courses) by mechanical means and disposal of dismantled material up to a lead of 1 kilometre, as per direction of Engineer-in-charge.Bituminous Courses, for rising main and distribution system as per CPWD specification.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Cement Concrete, for rising main and distribution system as per CPWD specification.

Earthwork for cutting ,filling and disposal of surplus earth.

Excavation in Pipe Line Trenches Excavation in ordinary soil (loam, clay, sand) for pipe line trenches including lift up to 1.5M and lead up to 30M with back filling,waterring and ramming of excavated earth in to the trenches.

Excavation in soil mixed with shingle bouldres etc. requireing the use of specials T&P, if any, for pipe line trenches including lift up to 1.5M and lead up to 30M with back filling,waterring and ramming of Excavated earth in the trenches.(25% of Total Quantity)

P/F fine sand , dressing and ramming including cost of materials under HDPE pipe line where trench bottom is rocky and uneven.

Supply & Laying - Jointing of following 1000 mm dia. R.C.C. S&S pipes with rubber gaskets to the site of work, lowering the same into trenches below ground level true to alignment, making the joints with rubber gaskets and with necessary spun yarn soaked in bitumen jointing with 1:2 cement mortar in coarse sand including cost of all jointing materials and testing etc. complete but excluding excavation and backfilling of trenches up to ground level. (in barsati nala outside of gate entrance) as per technical specification.

Approach Road (over barsati nala out side of gate entrance)

Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil as per CPWD specification.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size). per CPWD specification.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:1.5:3 (1 Cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size).as per CPWD specification.

Supply & Stacking of 90 mm to 45 mm stone aggergate at site for sub base of apporach road as per CPWD specification.

Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density per CPWD specification.

Disposal of building rubbish / malba /surplus earth/ similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved as per CPWD specification.

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared as per CPWD specification.

Providing and erecting 2.00 metre high temporary barricading at site as per drawing/direction of Engineer-in Charge which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer-in-Charge. The barricading provided shall be retained in position at site continuously i/c shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, painting, all incidentals, labour materials, equipments and works required to execute the job. The barricading shall not be removed without prior approval of Engineer-in-Charge. per CPWD specification.

Providing and laying of pipes

HDPE pipe for water supply conforiming to IS:4984-1995 and IS 7634 :2012 with latest amendments Providing of all materials, carting from site store to site of work, lowering into trenches with true to alignment, Laying & Jointing of full lengths of HDPE pipes, completion of work with testing of pipe line including supply of Jointing materials & specials.PE-100, Normal Pressure(PN)-10 in 10 kg/cm2. 1) 63 mm dia pipe

2) 75 mm dia pipe

3) 90 mm dia pipe

4) 110 mm dia pipe

D.I. pipe conforiming to IS:8329/2000 with latest amendments Providing of all materials, carting from site store to site of work, lowering into trenches with true to alignment, Laying & Jointing of full length S&S Centrifugally Cast (Spun) Ductile Iron Pipes including supply of 'EPDM' rubber gaskets & specials conforming to IS:5382-1985 with latest amendments with testing of pipe line complete. D.I. Pipe S&S K-7. 1) 150 mm dia pipe

2) 200 mm dia pipe

3) 250 mm dia pipe

4) 300 mm dia pipe

5) 350 mm dia pipe

6) 400 mm dia pipe

Providing and laying D.I. specials of class K-12 suitable for push-on jointing as per IS : 9523 with latest amendments : up tp 600 mm dia.

Providing and Laying Double Flanged (Screwed/Welded) Centrifugally Cast (Spun) Ductile Iron Pipes of class K-9 with true to alignment & Jointing of full lenght including supply of packing confirming to IS: 5382-1985C wth testing of pipe line complete.D.I. PIPE CONFORMING TO IS : 8329/2000:with latest amendments D. I . Pipe S&S K-9. 1) 100 mm dia pipe

2) 150 mm dia pipe

3) 200 mm dia pipe

Valve and valve chamber

Supplying of followng sizes of DI D/F Sluice Valves Confirming to BS 5163 with latest amendments Pressure PN 1.6 as per technical specification attach. 1) 63 mm

Installation testing and commissioning of D.I. Sluice/ Gate Valve as per Engineering norms at destination site. 1) 63 mm

Supply installation testing, commissioning and fixing of D/F DI Pressure Reducing Valve in pipe line including jointing etc. complete as per direction of Engineer-in-Charge and technical specification attach. 1) 150mm

Scour Valve (PN-1.6) Confirming to IS: 14846-2000 /BS 5163 with latest amendmentsPressure PN 1.6 . Supplying of Scour Valve of size DI D/F 80 mm.

Installation testing and commissioning of Scour Valve as per Engineering norms at destination site.

Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5. for different types of as per CPWD specification.

Constructing masonry Chamber 120x120x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5. for different types of valves as per CPWD specification..

Water Connections & Flow Meters

Supplying, fitting and fixing brass ferrule including connection with the new pipe line of size upto 450 mm dia with screw, jamnut, sockets etc., complete in all respect, including cutting trenches in all sorts of soil and filling up the trenches as per direction of the Engineer-in-charge. Specifications with quantity is also attached with the tender document (Annexure no -1).

Supply of dry dial, infererential type multijet magnetically coupled class - B temper proof Domestic water meters plastic cap pre -equipped for remote reading complete with tubular strainer , brass nuts and nipples as per IS : 779 :1994 and ISO: 4064 standard with latest amendments with EEC/MID certification mark shall be with protection class of IP68 for wire less AMR meter of size 15 mm with battery of life expectancy minimum 7 years as per technical specification attach with the tender document.

P/F 15mm dia Brass/G.M. Valve conforming to IS 778 Class-I with latest amendments.

Installation testing and commisioning chages of dry dial, infererential type multijet magnetically coupled class - B temper proof Domestic water meters with plastic caps,removable mechanism,magnetic drive,hermatically sealed, pre -equipped for remote reading complete with tubular strainer , brass nuts and nipples as per IS : 779: 1994/Is : 2373-1981 and ISO: 4064 standard with latest amendments with EEC/MID certification mark shall be with protection class of IP68 and nipples,GI pipe,socket stop cock, NRV etc material required for completion of work with facility for wire less AMR meter with strainer of size 15 mm.Quantity of material required for one connection is attached with the tender document.(Annexure no -2 ).

Supply of all labour, material required for restoring of existing house connection which may damage during excavation complete as per unit estimate and directed by Engineer in-charge, 15 mm size water connections. Specifications with quantity is also attached with the tender document.(Annexure no -3).

Over Head Tank

Supply of all materials labour, T&P etc and construction of RCC O.H.T. of following capacities (in Kilolitres) with 1.00m wide R.C.C. stair case from G.L. to balcony and from balcony to top dome 1M x 1M R.C.C., landing at suitable locations and railed with 3 rows of 20mm dia G.I. (M) pipe on 65x65x5mm angle iron posts fixed with ladder, from top to the floor inside of tank, M.S. M.H. cover with locking arrangement, lightening conductor as per electricity rules, water level indicator, supply and fixing of outlet, inlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60m wide apron, painting on tank body vertical pipes, ladder, M.S. M.H. cover, ventilator column etc, complete with approved water proofing (apex)/ enamel paint, testing, filling water for testing purpose etc, including supply of vertical pipes and specials, assuming bearing capacity (SBC) as 8MT/M² including cost of all materials, labour, shuttering, scaffolding T&P complete. staging) 1) 550 KL 23M STAGING HEIGHT FOR ZONE 1.

For each +1 MT/Sqm varition in bearing capacity (This rate will not be considered for evaluation of bid)

For each -1 MT/Sqm varition in bearing capacity (This rate will not be considered for evaluation of bid)

For varition (increase/decrease) in above rates per liter in case of varition in staging of OHT per meter. (This rate will not be considered for evaluation of bid)

2) 1000 KL 18M STAGING HEIGHT FOR ZONE 2.

For each +1 MT/Sqm varition in bearing capacity (This rate will not be considered for evaluation of bid)

For each -1 MT/Sqm varition in bearing capacity (This rate will not be considered for evaluation of bid)

For varition (increase/decrease) in above rates per liter in case of varition in staging of OHT per meter. (This rate will not be considered for evaluation of bid)

3) 1000 KL 19M STAGING HEIGHT FOR ZONE 3.

For each +1 MT/Sqm varition in bearing capacity (This rate will not be considered for evaluation of bid)

For each -1 MT/Sqm varition in bearing capacity (This rate will not be considered for evaluation of bid)

For varition (increase/decrease) in above rates per liter in case of varition in staging of OHT per meter. (This rate will not be considered for evaluation of bid)

4) 2100 KL 18M STAGING HEIGHT FOR ZONE 4

For each +1 MT/Sqm varition in bearing capacity (This rate will not be considered for evaluation of bid)

For each -1 MT/Sqm varition in bearing capacity (This rate will not be considered for evaluation of bid)

For varition (increase/decrease) in above rates per liter in case of varition in staging of OHT per meter. (This rate will not be considered for evaluation of bid)

5) 800 KL 10M STAGING HEIGHT FOR ZONE 5.

For each +1 MT/Sqm varition in bearing capacity (This rate will not be considered for evaluation of bid)

For each -1 MT/Sqm varition in bearing capacity (This rate will not be considered for evaluation of bid)

For varition (increase/decrease) in above rates per liter in case of varition in staging of OHT per meter. (This rate will not be considered for evaluation of bid)

Tube Well, pump house, boundry wall, solar fencing, drain, rainwater harvesting, Interlocking paver block,kerb stone, gate.

Tube Well 1) Transportation of Rig Machine, Air compressor O.P unit camp equipages, connected T&P & necessary material required for drilling up to site of work, including loading, unloading etc. complete.

2) Erection and leveling of Rig machine and barricading at sire of work

3) Dismantling of Rig Machine & clearance of site after satisfactory completion of work

4) Drilling of borehole from GL to 100 BGL mtr.

Preparing & Lowering of tubewell assembly starting from G.L to the required depth including cutting, welding as required at site complete with all T&P required . 1) Supply and lowering of 300 mm dia MS ERW fincut 7.9 mm thick plain pipe.

2) Supply and lowering of 300 mm dia MS ERW fincut 7.9 mm thick slotted pipe.

3) Supply and fixing of 300 mm dia, 8 mm thick tubewell cap.

4) Supply and fixing of 300 mm dia M.S. D.I housing clamp and girder set.

5) Supply and fixing of 300 mm dia, Bail plug.

6) Supply and shrouding of pea gravel In between bore & tubewell assembly to the entire depth of tubewell.

7) Development of tubewell by 350 PSI/1100CFM Air compressor unit.

8) Development of tubewell by the suitable capacity OP unit including supply & installation of pumping plant for OP unit.

Supply of all Materials, Labours, T&P etc. and construct a Pump House with size (3.60 m x 3.0 m) as per design and drawings, including cost of all Labour & Fittings all complete. Drawing attached with the tender document. Specifications of the building is also attached with the tender document.(Annexure no -4).

Provide all Materials, Labour, T & P etc and Construct Boundary Wall 2.00 m Height & Iron Grill Over it, all Round the Tube Well & Pump house. Drawing attached with the tender document. Specifications of the building is also attached with the tender document.(Annexure no -5).

Solar fencing with angel iron 2.5 m long , ( 32x32x3mm ) with wire gauge in seven rows inluding solar panel, Earth Kit, energizer, battery 40 AH, Insulater corner, Reel Insulater. GI wire 12 Gauge, clamps, wire tightner , cable complete in all aspects .

P/L of Drain of size 300mmx200mm along boundary wall & inside of campus. Specifications with quantity is also attached with the tender documentt (Annexure no -6).

Construction of Rainwater harvesting with all materials ,labour, T&P etc. Specifications with quantity is also attached with the tender document . Annexure no -7).

P/L of PCC 1:4:8 for base of interlocking paver block.

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge and CPWD specification..

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shallbe measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge and as per CPWD specification.

Provide all Materials, Labour, T & P etc and construct 3.60 M wide MS Entrance Gate with wicket gate (1 m wide), Gate Pillars for controlling approach to the area .Drawing attached with the tender document.Specifications is also attached with the tender document (Annexure no -8).

Pump and related electrical items

Supply of energy efficient Submersible Pumpsets of various duty parameters as per IS:8034-2002 and IS:9283-1995.with latest amendments. Pump of 300LPM at 90M head

Pump of 750LPM at 80M head

Pump of 1000LPM at 80M head

Pump of 1300LPM at 80M head

Pump of 1400LPM at 90M head

Pump of 1850LPM at 80M head

Pump of 2000LPM at 75M head

Supply and installation dry Auto tranformer type start ATS type starter cum panel for submersible motors including capacitor . For operation on 400 volts+/- 10% three phase 50 c/s AC supply complete with Cu bus bar, internal interconnection and comprising of auto transformer starter, Electronic over load, Single phasing, reverse phasing protection relays and under and over voltage protection, with Metering & Protection class CT, Time Delayed Capacitor duty contactor operated LT power capacitor, single phase preventor, indicating lamp, door switch with complete internal connection by copper wire & should be suitable to integrate Multi-function power meter for following duties of Pump motors . 1) 10 HP

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosurewith cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required as per CPWD specification.

Supply Installation testing and commissioning three phase digital rolling contacts servo voltage stabilizers suitable for unbalanced voltage and unbalance load including fixing of proper size copper lugs on input and out put cables on both ends at different sites on turnkey basis including five year cost free maintenance. Input voltage 280V-460V (phase to phase) as per technical specification attach. 1) 60 KVA

Pumping Plant accessories for tube wells including earthing material, piping & valves, gauges, required tools for maintenance, chain pully block, 5 ton capacity, rubber resistance sheet, testing of plant at site and painting entire installation etc. as mentioned below .

P.W. & Earthing Materials- Supply of 25 Sq. mm PVC insulated 3- core copper conductor submersible cable.

Main Switch 125 Amp.with wooden board.

Supply of jointing material such as lugs, tapes etc.

Double loop earthing of all electrical equipments including supply of G.I.earth strips (25mm X 5mm), G.I.earth Plates (600mm x 600mm x 6mm), G.I.Boxes,funnel,pipe etc as required as per latest I.E.Rules will be carried out by the contractor including digging of pits, filling of charcoal and salt in pitss complete in all respect (As per I.E.Rules)

Supply of Main Piping and Valves (one set comprised of following. 1) 150 mm dia MS column pipe assembly having thickness 7.1 mm both ends threaded duly flanged etc. complete. - 48 mtr length. ii) M.S.D.F. bend 90º × 150 mm dia - 2 Nos. iii) 150 mm dia C.I. D/F sluice valve with hand wheel PN-1.0 - 2 Nos. iv) 150 mm dia C.I. D/F Reflux valve -1 No. v) 150 mm dia M.S.D.F. distance piece 2 mtrs. length - 1 No. vi) 150 mm × 150 mm × 150 mm M.S.D.F.Tee - 1 No. vii) 150 mm dia. MSDF distance piece 3.0 mtr. Long.-2 Nos.viii) Ventury (150 x 75 mm) of 0.30 meter long- 1 No.ix )150 mm dia MS DI clamp heavy duty - 1 Set. x) M.S.T/W Cap (150 x 300 mm) - 1 No. xi) Nuts, bolts, rubber / fiber packing for jointing above pipes & specials - 1 set.

2) Supply of 100 mm dial pressure gauge with control cock and fittings of range 0-15 kg/cm2.

3) Supply of following tools required for maintenance of pumping plants. (one set comprsies of following as mentioned below) i) DE spanner set - 1 Set. ii) Ring spanner set - 1 Set. iii) Screw drivers - 2 Nos. iv) Pliers - 1 No. v) Hammer 1 Nos vi) Pipe wrench 14" - 1 No. vii) Screw wrench - 1 No. viiii) Tong tester - 1 No. ix) Chain wrench 100 mm dia - 2 Nos.

4) Supply of chain pulley block ISI of 3 tonnne capacity 4.5 mtrs. lift complete with travelling trolley.

5) Supply of rubber resistance sheet of size 1 m × 2 m × 0.025 m.

6) Installation and Commissioning of Pumping Plants with acessories inside the pump house but without civil works such as laying of foundations, cable trenches etc.

7) Testing of pumping plants at site.

8) Painting of entire installation with 2 coats of super enamel paint as per direction of Engineer-In-Charge of works.

Electrification of the Pump House. Specifications with quantity is also attached with the tender document (Annexure no -09).

Supply of four wheel trolly shall be suitable for mounting of specified capacity of DG set fitted with accoustic enclosure and control panel , space for keeping the power cable. The trolly shall be fitted with penumatic wheel suitable tonnage. The trolly shall be fitted with heavy leaf spring type shock absorber , turn table of suitable effective arrangement for steering the trolly. parking breaks, and corner jacks for supporting trolly. the trolly shall be suitable for towing the tractor or truck. Trolley will have a heavy duty spring loaded eye bolt connected with a rectrangular tow bar , to turn the table trolley a suitable wide ladder for access to DG set shall be supplied along with each trolley. the structural steel shall supply along with each trolley shall be confirm to Is: 2026 with latest ammendments , if any for following sizes. 1) 82.5 KVA

SITC of DG Set complete with 1500 RPM Diesel Engine of suitable BHP & AC Brush less SPDP Alternator mounted on a common base Frame & coupled through a flexible coupling or close coupled.Alternator shall be self regulated with standard Alternator Protection( Over voltage, over speed & under voltage). Engine shall have residential silencer, up to 10 M exhaust piping , electronic / Mechanical governor, Manual & electric Start, Batteries, Fuel tank (with Stand) & piping, control panel (16 G) with MCCB (4P; 25 KA), Ammeter, Voltmeter, Frequency Meter, Energy Meter & Hour Meter, Engine instruments panel, AVM and with Weatherproof, powder coated Accoustic enclosure for DG set for sound attenuation fabricated from 1.6 mm CRCA sheet steel (structure) with side wall fabricated from 1.6 mm CRCA sheet and filled with foam as per CPCB norms latest amendments & IS 8183 .The doors are fabricated from 1.6 mm CRCA sheet packed with accoustic material, floor of MS chequrred plate 5.0 mmthick, All doors/ opening are sealed with neoprene/ EPDN gaskets. The enclosure has built in fuel tank, residential silencer (isolated from main DG chamber) with protection and tripping of DG set against temperature of more than 50 °C. All controls for operation of DG set are from outside the enclosure with DG control panel having microprocessor based genset monitoring and control system mccb Ammeter, voltmeter, Pf meter, frequency meter, KWH meter, Ind. Lamps etc. mounted inside enclosure , visible and accessible from outside. The enclosure should be suitable for following capacity DG sets and alternator. Noise level is less than 75 db (A) at a distance of 1 Mtrs. duly certified by authorized agency. 1) 82.5 KVA

Supply of PVC sheathed / XLPE power cable of 11 KV grade of 120 Sq mm size

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of 120 Sq mm size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.

P/F of Solar Light including solar module, 12V 60W, Solar battery12V, 40AH, LED 12WPole(5Mtr), Battery Box, Copper wire etc. complete.

Shock treatment chart, duly laminated in Hindi (Local)- 1NO. And English language- 1N0.

First Aid Box with all essential medicines including wall mounted bracket

415 V, Aluminium, anodised Danger caution plate in Hindi (local) and English languages with the sign of skull and bones in signal red colour on front side, as per IS 2551 with latest amendments.

CO2 type, portable Fire extinguishers, of size 5 Kg each, manufactured from CRCA sheets in all welded construction, body coated with glossy corrosion resistant epoxy powder coating, with inbuilt water proof pressure guage, with wall bracket, as per IS 2190 and IS 15683 with latest amendments.

Supply and installation of 1KVA UPS system for power backup to GPRS/ GSM modem & instruments installed at OHT. Including a metallic enclosure & cabling for interconnection with instruments as per specifications to provide backup for 4 hrs (For OHT-05 No, TW-10 No)

SCADA Automation of TW station by providing of RTU Panel with communication modem, Power meter, Isolator transformer, phase reversal unit, signal cabling, & integration with Incomer control panel as per technical specification attach as follows (as mentioned below )

Intelligent GSM based remote terminal units/ PLC with Analog & Digital parameter and features as specified to store and transmit data on GSM backbone. RTU/PLC designed with logic to tranfer data at multiple stations and also compatible to setelite communicationGSM/GPRS communicable Remote terminal unit (PLC based)with required Analog and Digital Input/ Output Signal channels and feature as specified to control Operation of 02 no. TW Pump motor, up to 4 nos. Valve Actuators, Chemical dosing pump, Receive & transmit to store and send data signals from OHT level sensor, Line pressure transmitter, Flow meter, Water quality analysers etc. (for tw in 10 nos) ( for tw 10 nos)

GSM/GPRS based Modem wireless communication hardware for PLC/RTU capable to transfer data from Remote site to SCADA software with all accessories (for tw 10 nos)

Multi-functional Power Energy meter suitable for automation with Rs485 Modbus communication port. (for tw 10 nos)

Isolation Transformer (440 v to step down 220 v) for protection of RTU/PLC & instruments from high voltage and low voltage (for tw 10 nos)

Auto phase reversal unit for auto phase corrector(40-100 H.P. motor) (for tw 10 nos)

Supply, laying and installation of Analog shielded signal cable with flexible GI conduit where required for integration of various instruments with PLC/RTU & GPRS modem as per technical specifications 1) 2 C x 1.5 PVC coated flexible screened cable. (for tw 10 nos)

2) 4Cx1.5 sq mm PVC coated flexible unscreened cable (for tw 10 nos)Actuator panels

3) 10Cx1.5sq.mmPVC coated flexible unscreened cable (for tw 10 nos)

4) Conduit pipe 1' (pvc) (for tw 10 nos)

5) Conduit pipe 1.5' (pvc) (for tw 10 nos)

6) Accessories like AC relays, DC flexible & pipe, lugs etc. (for tw 10 nos)

Erection, commissioning , testing Customization and integration with RTU/PLC , software of following items. 1) Flow meter with clamps & complete accessories (for tw 10 nos)

2) Pressure Sensor / pressure transmitter ( for water pressure, tw 10 nos)

3) SITC of Main Incomer panel comprising of TPN MCCB of rating suitable of following rating with Three phase volt meter, Amp. Meter, CT, Mains indicating lamps etc. for 100 to 250Amp. load (for tw 10 nos)

Supply, Installation, Testing & Commissioning of Client Workstation PC system (LCS) with 27' monitor for monitoring, Operation & scheduling of Tube wells, A4 printer & necessary electrical cabling, associated software & antivirus protection complete as per technical specifications with internet connection.

Supply, development & installation of customized Web based client Supervisory control & data acquisition software to Send, Receive, Store, Display TW pumping & process data in various formats communicable with PLC / RTU stations over GPRS with cloud cost for a year & suitable to hook 20 nos. TW stations and expandable for future integration of TW stations. The system shall be with cyber security package

Supply, Installation & Commissioning of Online 1 KVA UPS with Battery system for power back up of Master control station equipment’s including cabling, industrial grade electrical fitting and integration of various equipment’s as per the technical specifications with to provide 4 hrs. back up (L.C.S)

AMR Reading system hardware and software wireless meter reading device with display facility (for walk by and drive by) 1 reader for minimum 4000 metering points

Software implementation/ Run AMR system.capable for handlling 25000 water meter connections.Software includes one time licence cost for life time.

Thrust Block

Excavation of earth in foundation in soil mixed Shingle, bajri etc. including lift upto 1.50 M. and lead upto 50 M. filling watering and ramming of excavated earth into the space between the building and the sides of foundation trenches or into the plinth and disposal of surplus earth upto a distance of 50 M from the centre of the foundation treches, including labour, T&P etc. all complete.

P.C.C in 1:4:8 with cement, local sand and 40 mm gauge stone ballast including supply of materials, labour, T&P etc. for proper completion of work.

Centring and shuttering including strutting, ropping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete.

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work upto plinth level. - 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size).

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

CHLORINATION & INSTRUMENTATION 1) Microprocessor based chemical dosing system suitable for providing Automatically variable controlled dose of chemical to maintain required ppm of chemical with required accessories & 200LTRS tank, suction & injeting valves etc. ( for tw 10 nos) as per technical specification attach.

2) Residual chlorine analyser suitable to monitor, display & transmit over 4-20mA/Rs485 communiation port Residual chlorine value in water line through sample water ( for tw 10 nos) as per technical specification attach.

3) Supply, installation & commissioning of Pressure Transmitters, making proper socket in pipe & two-way gauge cock in SS 316 for isolation & installation of pressure transmitter including cabling and conduiting wiring etc. Complete. As per technical specifications ( for tw 10 nos) as per technical specification attach.

4) Supply, installation, testing & commissioning of Hydrostatic Pressure transmitter to measure static water level in tube wells with Vented / Non-Vented Pressure Sensor, with Barometric Pressure Correction for Individual Sensors with sensor cable along with junction box and 10-meter signal cable and necessary accessories, complete as per the technical specifications for following sensor cable lengths.(40 Mtr cable) ( for tw 10 nos) range 0 to 250 M, opereting temp -10 °c to 70 °c, accuracy +/- o.5% , power supply 10 to 30 V DC, current out put, 4 - 20 mA, SS316 as per technical specification attach.

5) Supply, installation and commissioning of Level transmitter in Overhead tanks, Ultrasonic type having range (0-8m) with 24 -48VDC connections as per technical specification attach.

Customisation, Integration ,errection ,testing with SCADA software & PLC/ RTU of following items for tw of the zone. 1) Residual Chlorine Analyser

2) Level Transmitter (OHT)

3) Hydrostastatic level Transmitter (static level of water)

Pressure Transmitter Wireless Water Pressure Monitor of range 0-5kg/cm2 environmentally rugged for real-time water pressure monitoring of water supply self/solar powered with battery backup & 3g/4g communication device to transmit signals to SCADA station in distribution pipe line as per technical specification attach.

Flow meter Supply, Installation, testing and commissioning of Full bore Electromagnetic flow meter for lines of following sizes comprising of flow tube sensor with transmitter cum Display unit & facility to provide data communication signal over Modbus 485 port, pulse output & 4-20mA signal output with flanges, clamps etc. flow tube and electrode of material SS 316,accuracy +/- 0.5% , protection IP 67,LCD/ LED display , Battery life expectancy 10 years with rechargeble battery + 01 year warranty of meter from date of commissioning, pressure PN 10, power supply 250 V AC including all mounting hardware like clamping fixture (ss-316) etc as per technical specification attach.For Outlet of OHT 1) 200MM

For Tube well 1) 100MM

Supply of drydial woltman type magnetically coupled class -B tamper proof bulk water meter with removable mechanism magnetic drive hermetically scaled, preuipped for remote reading as per IS:2373-1981 and ISO-64 standard with latest amendments with EEC/MID certification mark shall be with protection class of IP68 for wireless AMR water meter with guarantee/Warranty of following sizes. For DMA 1) 150 mm

Supply of Strainer for bulk water meter. 1) 100 mm

Installation of bulk water meter & strainer.

Supply of cable 5/6 wire.

Building, Office and railway crossing

SCADA control room and billing centre (Site office cum control room of regular maintenance and grievance redress centre, two storeyed , ground floor, first floor,mumty),complete in all respect. Drawing attached with the tender document. Specifications of the building is also attached with the tender document.(Annexure no -10).

Construction of Operator duty room including box room .Drawing attached with the tender document ( plinth area 66.96 sqm ). Specifications of the building is also attached with the tender document (Annexure no -11).

Railway line & Highway crossing by HDD including casing

Supply & fixing of 350 mm dia MS carrier pipe 8mm thick in Railway/ highway crossing 3.5m below NGL by HDD/ Trenchless method including cost of 600mm dia MS Casing pipe 8 mm thick as per Guidelines & specification of railway/highway.

Supply & fixing of 400 mm dia MS carrier pipe 10 mm thick in Railway/ highway crossing 3.5m below NGL by HDD/ Trenchless method including cost of 700 mm dia MS Casing pipe 11.10 mm thick as per Guidelines & specification of railway/highway.

Operation , maintenance and repair of water supply scheme for 05 (five) year (with out electricity,Charges of electricity shall be borne by the Department) of the works finaly executed . Zone-1 (Nehru Gram ward no. 39, Indra Nagar ward no. 38, Pragati Vihar ward no. 12, T.H.D.C ward no. 40) Zone-2 (Mansa Devi ward no. 37 ) Zone-3 (Amit Gram (E) ward no. 35 & Amit Gram (W) ward no. 36) Zone-4 (Geeta Nagar ward no. 33, Malviya Nagar ward no. 34, Suman Vihar ward no. 32, Bapu Gram ward no. 31, Bees Bigha ward no. 29, Meera Nagar ward no. 30) Zone-5 (Sivaji Nagar ward no. 25)

During first year -: Operation , maintenance and repair of water supply scheme of the works finaly executed .

During second year -: Operation , maintenance and repair of water supply scheme of the works finaly executed .

During third year -: Operation , maintenance and repair of water supply scheme of the works finaly executed .

During fourth year-: Operation , maintenance and repair of water supply scheme of the works finaly executed .

During fifth year -: Operation , maintenance and repair of water supply scheme of the works finaly executed .

Operation , maintenance and repair of Existing water supply scheme

Operation , maintenance and repair of existing water supply scheme during construction (18 months) and commission & trial run period (3 months) including , carting , laying of pipe line of all dia. for maintenance work , repair of leakage , removal of chokage including restoration work (road, chamber etc.) , repair/ replacement of fittings and specials, building (civil) works, Machinery works, lifting & lowering of damage motor pump , repair of damage motor pumps, supplying , transportation , loading, unloading , mixing and injecting of sodium hypochlorite solution in distribution main as per norms , operation, maintenance & repair of chlorine dozing pump inclusive of supply of all spares , collection of water samples , O.T. test of water samples ( daily ) ,maintaining record of test results , distribution of water by water tanker (owing to failure of water supply including due to electricity) , repair / replacement of all electrical fittings like main switch , cut outs and cable etc in pump house / Tw, attending compaints of consumers & rectifying those with in 48 hours , persue state electricity department in case of power failure in t/w . operation of sluice valves for distribution of water in w/s scheme. Job is excluding electricity (Charges of electricity shall be borne by the Department) Note -: O&M of automation & scada system of T/W and distribution of water bills shall be done by the department. Existing w/s system is as follows

Multiurban Infra Services Pvt. Ltd.

Laxmi Civil Engineering Services Pvt Ltd