Development of Water Supply Project in Nathanpur (Block Doiwala) ,Uttarakhand in Dehradun district on Design, Build and Operate Framework

Dismantling & Restoration 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

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Cement Concrete

Providing and laying C.C. pavement of mix M-25 with ready mixed concrete from batching plant. The ready mixed concrete shall be laid and finished with screed board vibrator , vacuum dewatering process and finally finished by floating, brooming with wire brush etc. complete as per specifications and directions of Engineer- incharge. (The panel shuttering work shall be paid for separately).

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,watering 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)

Disposal of building rubbish / malba / 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.

PROVIDING AND LAYING OF PIPES HDPE pipe for water supply conforiming to IS:4984-1995 Proving of all materials, carting from site store to site of work, lowering into trenches with true to alignment, Laying & Jointing (using electrofusion fusion technique including all accessories) 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 a) 63 mm dia pipe

b) 75 mm dia pipe

c) 90 mm dia pipe

d) 110 mm dia pipe

D.I. Pipe S&S K-7 conforming to IS8329-2000 Proving of all materials, carting from site store to site of work, lowering into trenches with true to alignment and proper bedding, 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 testing of pipe line complete. a) 150 mm dia pipe

b) 200 mm dia pipe

c) 250 mm dia pipe

d) 300 mm dia pipe

e) 350 mm dia pipe

f) 400 mm dia pipe

g) 450 mm dia pipe

D.I. Pipe S&S K-9 conforiming to IS:8329/2000 Proving 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 testing of pipe line complete. a) 125 mm dia pipe

b) 150 mm dia pipe

c) 200 mm dia pipe

Providing and laying D.I. specials of class K-12 suitable for push- on jointing as per IS: 9523-2000. (Upto 600mm Dia)

Valves & Valve Chambers D.I. Sluice/ Gate Valve Supplying of DI Valves(Pressure PN 1.0 ) BS:5163 or any other Relevant indian Standard as per engineering norms anywhere in uttarakhand. a) 65 mm dia

b) 80 mm dia

c) 100 mm dia

d) 150 mm dia

c) 200 mm dia

d) 250 mm dia

e) 300 mm dia

f) 350 mm dia

g) 400 mm dia

h) 450 mm dia

D.I. Sluice/ Gate Valve Installation, testing and commissioning of DI Valves as per engineering norms anywhere in uttarakhand.Pressure PN 1.0 a) 65 mm dia

b) 80 mm dia

c) 100 mm dia

d) 150 mm dia

e) 200 mm dia

f) 250 mm dia

g) 300 mm dia

h) 350 mm dia

i) 400 mm dia

j) 450 mm dia

Supplying of Non Return Valves as per engineering norms anywhere in uttarakhand.D.I. D/F Non Return Valve Pressure PN 1.0 (BS:5163 or any other Relevant indian Standard ) a) 125 mm dia

b) 150 mm dia

c) 200 mm dia

Installation, testing and commissioning of Non Return Valves asper engineering norms anywhere in uttarakhand. D.I. Non Return Valve Pressure PN 1.0 a) 125 mm dia

b) 150 mm dia

c) 200 mm dia

Supplying of Scour Valves as per engineering norms anywhere in uttarakhand D.I. Scour Valve (PN-1.00) (BS:5163 or any other Relevant indian Standard ) a) 65 mm dia

Installation, testing and commissioning of Scour Valves as per engineering norms anywhere in uttarakhand. D.I. Scour Valve (PN-1.00) a) 65 mm dia

Supplying of Air Valves as per engineering norms anywhere in uttarakhand D.I. Air Valve along with Isolating valve ( BS:5163 or any other Relevant indian Standard ) a) 50 mm Diameter

b) 80 mm Diameter

D.I. Air Valve along with Isolating valve Installation, testing and commissioning of Air Valves as per engineering norms anywhere in uttarakhand. A) 50 mm Diameter

b) 80 mm Diameter

Fire Hydrant Valve IS 5290 (Flanged) supply,installation and commissioning . A) 80 mm diameter

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 valves.

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

Water Connections Supplying, fitting and fixing MS clamp ,G.I connection pipe,brass ferrule, jamnut, elbow,nipple,stop cock etc., complete in alll respect, including cutting trenches in all sorts of soil and filling up the trenches as per direction of Engineer in charge as per Annexure no.1a &1b a) 15mm

Supply of dry dial inferential type, multijet, magnetically coupled class-B tamper 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 EEC/MID certification mark shall be with protection class of IP68 for wireless AMR water meter with gurantee/ warranty of 7 years for the following sizes a) DN 15mm as per technical specification

b) DN 20mm as per technical specification

Installation of dry dial inferential type, multijet, magnetically coupled class-B tamper 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 EEC/MID certification mark shall be with protection class of IP68 for wireless AMR water meter with gurantee/ warranty of the following sizes a) DN 15mm as per technical specification

b) DN 20mm as per technical specification

Supply,Installation,Testing and Commissioning of Full Bore Electromagnetic Flow Meter for Lines of followoing Sizes Comprising of Flow Tube Sensor with Transmitter cum Display unit and facility to provide data communication signal over Modbus 485 Port Pulse output and 4-20mA Signal output with Flanges,Clamps etc At Outlet of OHT a) 300mm

At Tube well a) 125 mm dia pipe

b) 150 mm dia pipe

c) 200 mm dia pipe

Supply,Installation,Testing and Commissioning of IP68 Battery Operated Ultrasonic/Turbine type Electromagnetic Flow Meter with inbuilt GSM/GPRS 4G Modem with all necessary hardware and software complete to transmit flow rate and totalised data to SCADA Software at LCS/MCS of following sizes with Flanges,Clamps etc a) 200 mm dia

b) 250 mm dia

c) 300 mm dia

d) 350 mm dia

e) 400 mm dia

Supply of all labour, material required for restoring of existing house connection which might be damage during excavation and also shifting all existing connection to new water supply system from existing water supply system complete and directed by Engineer in-charge. 15 mm size water connections as per Annexure no.2a

Supply of all labour, material required for restoring of existing house connection which might be damage during excavation and also shifting all existing connection to new water supply system from existing water supply system complete as directed by Engineer in-charge. 20 mm size water connections. as per Annexure no.2b

Supply of all materials labour, T&P etc and construction of RCC O.H.T. of following capacities (in Kilolitres) and 12m staging with 1.00m wide R.C.C. stair case based on seperate columns fromG.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 diaG.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, lightining 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, ventillator column etc, complete with approved water proofing (apex)/ enamel paint, testing, filling water for testing purpose etc, including supply of vertical pipes and specials, including cost of all metrials, labour, shuttering, scaffolding T&P complete. soil bearing capacity test,report. Note 1 Strructrual designof OHT w.r.t variation in SBC A) For positive variation i.e SBC >=10MT/sqm, Design of OHT shall be done assuming SBC 10 MT/sqm. as per Site Condition. ( B) For Negative variation i.e SBC<10 MT/sqm excess quantity of RCC, steel reinforcement etc will be paid as per percentage variation of bidders rate w.r.t S.O.R rate. Note 2:In case of variation in the staging height of OHT . The variation in rates shall be applied as percentage variation of Bidder's rate wrt SoR rate of per meter per litre (more than 12m staging) for the OHT capacity. a) 900 KL (16 m Staging Height) assuming bearing capacity as 10MT/M²

b) 900 KL (16 m Staging Height) Deduction in price for each +1MT/m2 in bearing capacity

c) 900 KL (16 m Staging Height) Additional price for each -1MT/m2 variation in bearing capacity

d) 900 KL (16 m Staging Height) for for variation in staging height.

e) 1600 KL (16 m Staging Height) assuming bearing capacity as 10MT/M²

f) 1600 KL (16 m Staging Height) Deduction in price +1MT/m2 variation in bearing capacity

g) 1600 KL (16 m Staging Height) Additional price for each -1MT/m2 variation in bearing capacity

h) 1600 KL (16 m Staging Height) for for variation in staging height.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.Old RCC CWR

Geohydrological survey of site before boring. Drilling of Bore by heavy duty direct rotary rig machine in Alluvial, Boulders, Pebbles, Rocky Stone, Sticky Clay etc. From Ground Level Upto 200m Depth Including Cutting, Welding etc.and lowering of slotted & Blind fincut MSERW pipes as per logging results.Supply and shrouding of pea gravels ,Development of tubewell by Air compressor and O.P unit of suitable capacity and all other accesories like tubewell cap,Girder set,bail plug etc.Testing of water for chemical and bacteriological parameters as per IS code 10500:2012 With Complete Materials, LaboursT & P Required for Proper Completion of Work for 300 mm dia linear assembly complete Transportation of Rig Machine, Air compressor O.P. unit camp equipgages, connected T&P & necessary material erequired for drilling up to site of work, including loading, unloading etc. complete.

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

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

Drilling of Borehole from .BGL upto 200m in each tubewell)

Supply & lowering of 300mm dia MS ERW fincut 7.9mm thick plain pipe(80m in each tubewell)

Supply & lowering of 300mm dia MS ERW fincut 7.9mm thick slotted(120m in each tubewell)pipe

Supply & fixing of 300mm dia, 8mm thick tubewell cap.

Supply & fixing of 300mm dia M.S.D. housing clamp and Grider set.

Supply & fixing of 300 mm dia Bail plug.

Supply and Shrouding of Pea gravel in between bore & tubewell assembly to the entire depth of Tubewell(85cum in each tubewell)

Development of tubewell by 350 PSI/1100 CFM Air compressor (70hrs in each tubewell)

Development of tubewell by suitable capacity OP unit including supply and installation of pumping plant(60hrs in each tubewell)

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, ncluding cost of all Labour & Fittings all complete as per Annexure no. 3

Supply of all Materials, Labours, T&P etc. for repairing and renovation of a Pump House with size (3.60 m x 3.0 m) , including cost of all Labour & Fittings all complete. as per Annexure no. 4

Provide all Materials, Labour, T & P etc and Construct BoundaryWall 2.00 m Height & Iron Grill Over it, All Round the Tube Well & OHT As per drawing.as per Annexure no. 5

Provision of Approach road for OHT Campus at Shantikunj as per Annexure no. 6

Supply of Chain pulley block of 2 ton capacity 4.5 Mtr lift complete with travelling trolley

Provide all Materials, Labour, T & P etc and construct 3.60 m Wide Entrance Gate with Gate Pillars for controlling approach to the area..as per Annexure no. 7

Supply, installation, Testing and commissioning of Three Phase Digital rolling contact servo voltage stabalizer suitable for unbalanced voltage Input voltage range 280-460 volts(phase to phase) and unbalanced load including fixing of proper size copper lugs on input and output cabels on both ends at different sites on Turn key basis including five year free maintenance Capacity 100 Kva

Supply of Submersible Pumpsets of various duty parameters asper IS:8034-2002 and IS:9283-1995. with minimum 65% combined efficiency. Pump of 500 LPM dischage at 156.0 m head

Pump of 1250 LPM dischage at 176.5 m head

Pump of 1100 LPM dischage at 154.0 m head

Pump of 1500 LPM dischage at 159.5.0 m head

Pump of 1100 LPM dischage at 173.5 m head

Pump of 800 LPM dischage at 169.0 m head

Pump of 800 LPM dischage at 159.0 m head

Pump of 1600 LPM dischage at 163.5 m head

Pump of 1600 LPM dischage at 205.5 m head

Supply and installation of Dry Auto transformer start ATS type starter cum panel for submersible motors incluing capacitor . For operation on 400 volts+/- 10% three phase 50 hz 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 under voltage protection,with Metering & Protection calss 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 toi integrate Multi function power meter for following duties of Pump motors. a) 16HP-40 HP

b) 41HP-60 HP

c) 61 HP-80 HP

d) 81HP-100 HP

e) 101HP-125 HP

f) 126HP-150 HP

Pumping Plant accessories for tube wells including earthing material, piping & valves, gauges, required tools for maintenance, chain pully block, 2 ton capacity, rubber resistance sheet, testing of plant at site and painting entire insttlalation etc. a) Supply, testing, tagging, terminating and jointing of 3 core flat cable with bare bunched copper conductor insulated with PVC and sheathed with PVC for submersible pump motors with Voltage grade upto 1100 V generally confirming to IS 694-2010 with latest amendments of the following size.35 Sqmm 3 Core

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.250 Amp

Auto Phase correction unit for following ratings 110 Amp

Supply, testing, tagging, terminating and jointing of XLPE insulated PVC sheathed cable of 1.1 KV grade with Aluminium conductors armoured as per IS 7098-I including terminations at both ends, testing, commissioning at site as per spcifications, complete in all respects 70 Sqmm

Earthing of complete electrical equipment (GI Earth strip, GI earth plate etc. including digging of pit & Complete earthing in all respect as per IE rule, IS: 3043, including supplying and laying 25x5mm GI Strip 0.5 meter below ground with standard accessories.

415 V, A' class, non-skid, high voltage insulation synthetic mat mate from electrometric polymer material, 1000mm wide, 2.0 mm thick, Dielectric strength 3300V for 1 minute, fire retardant, no adverse effect of transformer oil , diesel, acis, alkali, High Tensile and Elongation properties, good mechanical strength to withstand load and movement of breaker trolley, as per IS 15652 with latest amendments.

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 13849 with latest amendments.

Supply of jointing materials such as lugs, Tapes etc.

Supply of main Piping and Valves comprising of 150 mm dia m.s. column Pipe assembly having thickness 5.4 mm both ends flanged complete 150 meter length ( 03 metr length x 50 nos.) M.S.D.F. Bend 90 Degree -02 Nos.150 mm dia CI D/F Sluice Valve P.N.1.0 -02 nos.150 mm dia CI D/F Reflex Valve -01 no.150 mm dia CI D/F Reflex Valve -01 no M.S.D/F Distance Piece 2.00 m length -01 no..M.S. D/F Tee -01 no.M.S. Distance Piece 3.00 m long -02 nos.Ventury -01 no.M.S. DI Clamp Heavy Duty -01 Set M.S. T/W Cap 150mmx300 mm -01 no. Nut-bolts,Rubber/Fiber Packing for Joining above Pipes & Specials -01 Set

Supply of 100 mm dial Pressure Gauge with control cock & fitting of range 0-10 Kg/Sqcm -01 no.

Supply of following Tools required for maintenance of Pumping plants.DE Spanner Set -01 Set Ring Spanner Set -01 Set Screw Drivers -02 nos.Pliers -01 no.Hammer -01 no.Pipe Wrench 14 inch -01 no.Screw Wrench -01 no. Tong Tester -01 no.Chain Wrench 100 mm -02 nos.

Installation,Testing & Commisioning of Pumping Plants with accessories in side the Pump House but without Civil Works Such as laying of foundation,Cable Trench etc.

Painting of entire installation with 02 coats of Super Enamal Paint as per direction of Engineer Incharge

Industrial Grade electrification of Pump House Campus with Copper wiring in UPVC conduit. As per Annexure 8

Supply installation, Testing and commissioning of silent DG set comprising of 4 cylinder, inline, 4 stroke cycle, WATER COOLED, developing at 1500.00 RPM coupled Crompton Greaves/ LS/ Mahindra or equivelent approved make 3 phase 415V, 50 Hz alternator mounted on a common Base frame along with other accessories i.e., Fuel tank, Battery with leads, acoustic enclosure and Four Wheel Trolley. a) 125 KVA

Cost of LT XLPE cable from DG set to Changeover switch of 185 Sqmm 3.5 Core Aluminium Havells Make or equivalent.

SCADA Automation of pumping plant GSM based including software, hardware, i-RTU/PLC, depth censor, pressure sensor, cabels & hard wires with complete accessories. a) GSM/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.

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

Multi functional Power Energy meter suitable for automation with Rs485 Modbus communication port

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

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 75Mtr cable in each Tubewell.,

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 10 core * 1.5 sq.mm.

Pvc pipe a) 32mm dia

Isolation Transformer (440 v step down to 220 for protection of site Automation) of 2 KVA

Supply & Installation of 1KVA UPS System for power backup to GPRS/GSM Modem and istruments installed at Tubewell including a metallic enclosure and Cabling for interconnection with instruments as per specification to provide backup for 4 hours

Customisation & Integration of TW stations in SCADA software & programming of RTU for following items RTU, Pressure Transmitter 01, Level Transmitter 01, Hydrostatic Level 01 Transmitter & Residual Chlorine Analyser 01

Supply, Installation, Testing & Commissioning of Work station 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.

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

Meter Reading Software which should be handle to catre 20000 AMR water meter connections, with one time licence fees for life

Provision of UPS (uninterruptible Power supply) for back supply in case on normal power shutdown & for continous data tranfer from transducer.

Supply, Installation and comissioning of Level Transmitter Ultrasonic type having range (0-8m) with 24-48 volt DC connection in Over Head Tank

Supply, development & installation of customized Web based 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 100 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 forpower 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

Construction of Thrust Block Excavation in ordinary soil (loam, clay, sand) for foundation including lift up to 1.5M and lead up to 30M filling waterring and ramming of Excavated the earth in to the trenches or into the sides between foundation trenches or in to the plinth (75% of Total Quantity)

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)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size).

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size).

Centering and shuttering including strutting, propping etc. and removal of form for all heights :Foundations, footings, bases of columns, etc. for mass concrete

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 of grade Fe-500D or more.

INJECTING DOSER: Supply, Installation, Testing and Commissioning of Microprocessor based chemical dosing system suitable for providing automatically variable controlled dose of chemical to maintain required PPM of chemical with required accessories and 200 litres tank, wall mounting suitable for delivery upto 8 liters of chemical solution/sodium Hypo chloride solution per hours under maximum delivery pressure upto 5 kg/cm2 and Suction lift not less than 1.5 meter with accessories (i.e. Valve, Nozzle,200 liters PVC Tank etc complete)

Supply & Installation of Residual chlorine analyser suitable to monitor, display & transmit over 4-20mA/Rs485 communication port Residual chlorine value in water line through sample water

Pressure Transmitter (In line) 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 central monitoring station.

SCADA Control Room Operator room with box room of Plinth area 150.00 Sqm including excvation of earth in ordinary soil, PCC (1:4:8), first class brick, 2mm thick DPC, iron work in door pannel, steel reinforcement of RCC work, white washing, painting etc. as per Annexure 9

Operation , maintenance and repair of water supply scheme for 05 (five) year (without electricity) of the works finaly executed . Operation & Maintenance work of whole water supply scheme (new & reusable existing system) including pipe materials, valve chamber repair, Valve repair, water meter reading collection, water bill distribution (Hard copy), Supply, Transportation & mixing of Sodium Hypochlorite solution, microprocessor based chlorine dozing system, Automation SCADA System with LCS/MCS, motor pump set repair work inclusive of lowering & lifting work of column pipe, providing water tanker in case of normal w/s failure, OHT cleaning in every 6 months, complaint reddressal (within time) and all other relevant work in order to provide quality water as per standard norms & direction of Engineer-in-charge. (ANNEXURE-11) a) During first year

During second year

During third year

During fourth year

During fifth year

Operation,Maintenance and repair of Existing water supply scheme including Pipeline leakge repair of diiferent dia and materials,valve operation and Valve repair ,Water Bill distri,bution work,Transportation and Mixing of sodium hypochlorite(will be provided by department),water supply fault timely complain redressal,OHT cleaning in every 6 months including all material,Labour ,T&P etc required for proper water supply as per direction of Engineer-in-charge but Excluding motor-pumpset repair,Lowering -Lifting work. (ANNEXURE-10)

Laxmi Civil Engineering Services Pvt Ltd

ARIHANT CONSTRUCTIONS