Improvements of Water Supply Distribution System (Balance Work) to Madhuranthagam Municipality

Amount

Earthwork excavation above water level in light or sandy or clayey soils for manhole wells, infiltration wells, suction wells etc. including levelling the site with an initial lead of 10 metres.

First Depth

Second Depth

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. - For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks and beams, etc.

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - For Curved Surface

Porous concrete for well steining in CC 1:4 using 20mm ISS HBG Metal without sand including cost and conveyance of all materials to site including all labour charges etc., complying with standard specification.

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS staandards. (No separate payment will be made by the Department for the excess usage of materials)

Sinking well below water level including all incidental charges using special tools and plants such as air compressor, helmet etc., complete and including baling out water.

Sinking of well (6.00M DIA) for II depth of 2 TO 4 M

Sinking of well (6.00M DIA) for IiI depth of 4TO 6M

Sinking of well (6.00M DIA) IV depth of 6M TO 8M

Sinking of well (6.00M DIA) V depth of 8M TO 10M

Supply and fabrication of steel required for all RCC items of works involved in the schedule, cost of steel at site fabrication, labour charges for cleaning the rods straightening, cutting, bending, tying grills, including overlapping to the required length whenever necessary and placing the reinforcement in position as as per design given and specified in the drawings, including cost of binding wire, provision of spacer bars, cover blocks and all other incidental charges etc complete as per standard specification.

Supply delivery and fixing of SFRC manhole cover including frame of size 0.60mx0.60m with necessary reinforcement and M.S. angle of size 50 X 50 X 6mm thick fixed alround the edges of the slab etc, complete

Supply delivery and fixing PVC steps @ 30 cm centre to centre in zigzag manner and as directed by the departmental officer etc, complete

Providing for cutting edge using 12G MS sheets including the cost of fabrication welding and placing in position in the curb including supply of the MS Sheet

Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation

Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/Three Phase/50HZ(± 5%) and 415 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately).

Supply and Installation of LT/LTCT METERING BOX as per IE rules and TANGEDCO norms 1 Up to 50HP/37 KW (which includes LT meter panel board, 6 Nos. suitable fuse carriers

Labour charges for the erection of 7.5 HP Submersible pump set in bore well/open well including fixing and jointing submersible cable with proper clamps up to the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges up to the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventer, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pump set and trail run for 10 days.

Providing 150 mm pressure gauge with stop cock mounted on GI delivery pipe fixed before the control valve using GI Tee, GI pipe with GI plug etc. complete.

Supply ,Delivery and Laying of 1.1 KV grade 3 core PVC insulated PVC sheathered, armoured Aluminum conductor cable of size 95 sq.mm with ISI marking conforming to IS 1554 of reputed make to be laid connecting Isolator and starter.

Supply ,Delivery and Laying of 1.1 KV grade 3 core PVC insulated PVC sheathered, armoured Aluminum conductor cable of size 120SQ.m with ISI marking conforming to IS 1554 of reputed make to be laid connecting Isolator and starter.

Supply,Delivery and Laying of 1.1 KV grade 3 core PVC insulated PVC sheathered, armoured Aluminum conductor cable of size 185sq .m with ISI marking conforming to IS 1554 of reputed make to be laid connecting Isolator and starter.

Supply,Selivery and Laying of 3 core PVC insulated PVC sheathered, flat type copper cable of size 6 sq.mm with ISI marking conforming to IS 694/1990 of reputed make to be laid connecting starter and pump.

Jointing the 1.1 KV grade 3 core PVC insulated PVC sheathered, armoured Aluminum conductor cable of size 95 sq.mm including cost of lugs, cables, glands etc. wherever necessary as per IE Rules.

Jointing the 1.1 KV grade 3 core PVC insulated PVC sheathered, armoured Aluminum conductor cable of size 120 sq.mm including cost of lugs, cables, glands etc. wherever necessary as per IE Rules.

Jointing the 1.1 KV grade 3 core PVC insulated PVC sheathered, armoured Aluminum conductor cable of size 185sq.mm including cost of lugs, cables, glands etc. wherever necessary as per IE Rules.

Jointing the 3 core PVC insulated PVC sheathered, flat type copper cable of size 6 sq.mm including cost of lugs, cables, glands etc. wherever necessary as per IE Rules.

Providing granolithic floor finish of 25mm thickness with plain cement concrete 1:2:4 (One Cement, Two crushed sand (M-Sand) and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete.(WD-M1481 TWAD SOR 2024-2025)

Door 1.00 x 2.10 m

3T capacity hand operated over head Travelling (HOT) crane suitable for a span upto 6 Mtrs, and travel length upto 10 M with clear lift upto 6 M including gear type chain pulley block and geared Travelling trolley complete with all accessories including girder

Supply and fixing of 4 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63 A 4 P MCB switch as incoming and 12 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only. Lower End SD-564

Supply and fixing of 1200mm (48") AC ceiling fan complete with stepped electronic 300W regulator with 1 meter down rod on the existing clamp (SD 107)

Supply and fixing of 4 feet 25W LED fitting including cost and conveyence of all other labour charges etc., complete

Supply and fixing of 25W LED Outer Door fitting fitting including cost and conveyence of all other labour charges etc., complete

Pumping Main Earthwork excavation and depositing on bank for foundation, within initial lead of 10m and initial lift of 2m including barricading,shoring, strutting and all other incidental works, as directed by the departmental Officers in the following classification of soil.(TWAD PG.NO.274) In hard stiff clay, stiff black cotton hard red earth, shales, murams gravel stoney earth and earth mixed with small size boulders.(SS 20B) on linear measurement basis. 0-1m Below GL

160 mm HDPE PN6 Pipe

150 mm DI PN10 FLANGED

Supplying and delivery of 160 mm HDPE PN6 Pipe Pipes - PE 100 - PN6 conforming to IS:4984/2016, as specified in Technical specifications in standard lengths including labour charges for loading, unloading and stacking at site etc. complete as per standard specifications and as directed by the Departmental Engineer.

Supply and delivery of 150 mm DI PN10 FLANGED Ductile Iron Pipes (DI CLASS PN10) flanged pipes of standard 5M length conforming to IS 8329/2000 with inside lining with cement mortar of standard thickness and specifications and outside coating of metallic zinc as per IS specifications of the following sizes. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing taxes and transportation charges to stock yard in good condition etc., complete but excluding excise duty (the cost excluding unloading from lorries at stock yard and stocking which will be paid separately) and as directed by the Departmental Engineer.

Supply and delivery of HDPE 160 mm HDPE 90* Bend specials (PN 6) of conforming to IS specifications at site of work including all taxes, duties, loading, transportation, unloading, insurance etc., complete and as directed by Engineer incharge.

Supply and delivery of DI specials to the site of work (such as bends,Tees & tapers etc., along the alignment of feeder mains) conforming to IS 9523/2000 and as amended from time to time including loading, freight, unloading, stocking at site, transit insurance charges, all taxes, etc. complete and as directed by the.(with out ED) required for the following pipes.

Lowering the following 160 mm HDPE PN6 pipes and specials into trench and laying to proper grade and alignment, jointing and testing to the required pressure including conveyance of water for filling during testing.

Lowering the following sizes of DI Pipes (K9 /K7 Class) and specials into the trench and laying to proper grade and alignment for depth upto 2 m and as directed

Jointing the 160 mm HDPE PN6 pipes and specials and testing to the required pressure with water etc., complete as per standard specifications and as directed by the Departmental Engineer.

Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete

Refilling with excavated soil ( other than sand) complying with the standard specification for filling in foundation and basement (TWAD PG.NO.274)

160 mm HDPE PN6 Pipe

150 mm DI PN10 FLANGED

Drilling of Borewells of size 4" to 5" dia, in Sedimentary formation using hand boresets including insertion of casing Pipes etc., including supplying and packing of pebbles and conveyance of hand boreset including loading and unloading

Plain cement concrete 1:1.5:3 (One cement, one and a half sand and three hard granite broken stone of 20mm size ISS gauge) including mixing, placing, ramming, finishing, curing etc., complete in accordance with specifications and as directed

Supply and erecting for Anchoring the pipes using MS Flat of size 50mm x 12mm with bolts and nuts etc., complete excluding the cost of Bolts and Nuts etc.

Supply and fixing of ms bolt and nuts for Anchoring arrangements of dia 12mm to a length of 0.90m and insert the bolt to concrete to a required depth. The cost Shall include all labour charges and materials etc. complete

Supply and fixing of 110mm dia 6KSC PVC pipes of IS 4985 /2000 for anchoring arrangements. The cost shall include all labour and material Charges etc. complete as per

Feeder Main Earthwork excavation and depositing on bank for foundation, within initial lead of 10m and initial lift of 2m including barricading,shoring, strutting and all other incidental works, as directed by the departmental Officers in the following classification of soil In hard stiff clay, stiff black cotton hard red earth, shales, murams gravel stoney earth and earth mixed with small size boulders.(SS 20B) on linear measurement basis.

DI K9 PIPES 350mm

DI K7 PIPES 300mm

DI K7 PIPES 250mm

DI K7 PIPES 200mm

DI K7 PIPES 150mm

DI K7 PIPES 100mm

Bedding the trenches with Stone dust of 300mm thick from exavated soil or conveyed borrowed earth with in 100m radius, including watering and consolidation conforming to the relavent specfication for pipe laying work etc. complete as per standard specification and as directed by Departmental engineer.

Lowering the following sizes of DI Pipes (K9 /K7 Class) and specials into the trench and laying to proper grade and alignment for depth upto 2 m and as directed by Department Officers.

DI K9 PIPES 350mm

DI K7 PIPES 300mm

DI K7 PIPES 250mm

DI K7 PIPES 200mm

DI K7 PIPES 150mm

DI K7 PIPES 100mm

Jointing DI S/S Pipes (Class K7) and Specials with rubber gaskets(tyton joint) including cost of lubricants ( including cost of jointing materials ) for depth upto 2m etc., complete and as directed by Departmental Officers

DI K9 PIPES 350mm

DI K7 PIPES 300mm

DI K7 PIPES 250mm

DI K7 PIPES 200mm

DI K7 PIPES 150mm

DI K7 PIPES 100mm

Cutting DI pipes (K7 Class) true to its axis and finishing the ends etc., complete and as directed by the Departmental Officers.

DI K9 PIPES 350mm

DI K7 PIPES 300mm

DI K7 PIPES 250mm

DI K7 PIPES 200mm

DI K7 PIPES 150mm

DI K7 PIPES 100mm

Testing of DI pipes with hydraulic testing equipment by filling with water ( including cost of water @ Rs 60 / KL ) and testing to recommended pressure in convenient stretches and attending the bursts if any occurred during the test, excluding the cost of pipes, including other incidental and operational charges etc, complete as directed by the for the following diameters of pipes

DI K9 PIPES 350mm

DI K7 PIPES 300mm

DI K7 PIPES 250mm

DI K7 PIPES 200mm

DI K7 PIPES 150mm

DI K7 PIPES 100mm

Construction of masonry Valve Pit (1.2 x1.2)m as per Type design for Sluice, Scour, Air Valve including fixing the valves including earth work excavation for foundation, P.C.C. 1:4:8 using 40mm HBG metal for levelling course, brick work in CM 1:5 for side wall, plastering with CM 1:3, 12mm thick, RCC 1:1.5:3 using 20mm HBG stone jelly for cover slab, providing cut stone in CM 1:3 including supply, fabricating and placing of RTS grills for the following valves including charges for precasting and fixing surface box, valves and specials in position, refilling the sides of the pit etc., complete and as directed by Department Officers. (Vide Seperate Estimate)

Refilling with excavated soil ( other than sand) complying with the standard specification for filling in foundation and basement

DI K9 PIPES 350mm

DI K7 PIPES 300mm

DI K7 PIPES 250mm

DI K7 PIPES 200mm

DI K7 PIPES 150mm

DI K7 PIPES 100mm

MATERIALS Supply and delivery of socket/ spigot pipes for Ductile Iron Pipes (DI CLASS K7) of standard length conforming to IS 8329/2000 with inside lining with cement mortar of standard thickness and specifications and outside coating of metallic zinc as per IS specifications of the following sizes. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing taxes and transportation charges to stock yard in good condition etc., complete but excluding excise duty (the cost excluding unloading from lorries at stock yard and stocking which will be paid separately) and as directed by the Department officers.

DI K9 PIPES 350mm

DI K7 Pipes 300mm

DI K7 Pipes 250mm

DI K7 Pipes 200mm

Supply and delivery of DI specials to the site of work (such as bends,Tees & tapers etc., along the alignment of feeder mains) conforming to IS 9523/2000 and as amended from time to time including loading, freight, unloading, stocking at site, transit insurance charges, all taxes, etc. complete and as directed by the Departmental Officers.(with out ED) required for the following pipes. (Seperate Estimate)

100 - 200mm all socket

250 - 300mm all socket

350mm all socket

Supply and delivery of Cast Iron double flanged Sluice valve as per IS 14846/2000 PN 1.0 WITH ISI MARKING AND WITH 5 YEARS WARRANTY marking suitable for use in water supply main including, loading, freight, unloading insurance all taxes and stocking at site. and all the incidental charges but excluding excise duty etc., complete and as directed by Department officers.

350 mm Sluice Valve

300 mm Sluice valve

250 mm Sluice valve

200 mm Sluice Valve

150 mm main

100 mm main

Supply and delivery of Cast Iron double flanged Scour valve as per IS marking suitable for use in water supply main including, loading, freight, unloading insurance all taxes and stocking at site. including cost of valves and all the incidental charges but excluding excise duty etc., complete and as directed by Departmental Officers.

350 mm Valve

200 mm Valve

150 mm main

100 mm main

Manufacture, Supply and Delivery of Tamper proof DI single chamber double orifice, triple function (ventilating, admitting and venting during operation) air release valves with pressure range from PN 1.0 to 2.5 with body and cover made of Ductile Iron of Grade GGG 40 or equivalent grade conforming to IS 1865 with Food Grade Epoxy Powder coating(EP-P) inside and for outside of colour blue RAL 5005. All internal parts such as float, shell etc., cover bolts, made of Austenitic alloy steel of SS AISI 304/316. The float shall be made of Polytetrafluroethylene/ Austenitic alloy steel of AISI 304/316. Gaskets and seals of EPDM / Neoprene rubber for TWAD Board works anywhere in Tamil Nadu and with 5 years

Distribution System Earthwork excavation and depositing on bank for foundation, within initial lead of 10m and initial lift of 2m including barricading,shoring, strutting and all other incidental works, as directed by the departmental Officers in the following classification of soilIn hard stiff clay, stiff black cotton hard red earth, shales, murams gravel stoney earth and earth mixed with small size boulders.(SS 20B) on linear measurement basis..

110 mm Dia

140 mm Dia

160 mm Dia

200 mm Dia

250 mm Dia

315 mm Dia

Bedding the trenches with M-sand of 300mm thick from exavated soil or conveyed borrowed earth with in 100m radius, including watering and consolidation conforming to the relavent specfication for pipe laying work etc. complete as per standard specification and as directed by Departmental engineer.

Supplying and delivery of the following sizes of HDPE Pipes - PE 100 - PN6 conforming to IS:4984/2016, as specified in Technical specifications in standard lengths including labour charges for loading, unloading and stacking at site etc. complete as per standard specifications and as directed by the Departmental Engineer.

110mm Dia

Lowering the following HDPEpipes and specials into trench and laying to proper grade and alignment, jointing and testing to the required pressure including conveyance of water for filling during testing.

110 mm HDPE

140 mm HDPE

160 mm HDPE

200 mm HDPE

250 mm HDPE

315 mm HDPE

Jointing the HDPE pipes and specials and testing to the required pressure with water etc., complete as per standard specifications and as directed by the Departmental Engineer.

140 mm Dia

160 mm Dia

200 mm Dia

250 mm Dia

315 mm Dia

Testing of pipes for water supply with hydraulic testing equipment by filling with water (including cost of water @ Rs. 60/KL) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc., complete for the following diametres of pipes.

110 mm Dia

140 mm Dia

160 mm Dia

200 mm Dia

250 mm Dia

315 mm Dia

Refilling with excavated soil ( other than sand) complying with the standard specification for filling in foundation and basement

110 mm Dia

140 mm Dia

160 mm Dia

200 mm Dia

250 mm Dia

315 mm Dia

Road restoration Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and Eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M- Sand) and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

HSC Labour for cutting open road for laying water mains or sewer.B.T. Roads (or) Maccadam road

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply and sewerage works in the following type of soils Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil SS20B as directed by Departmental officers

Refilling with excavated soil (other than sand complying with the standard specification for filling in foundation and basement

HSC Connection in 20mm HDPE Mains for Water Supply Scheme , delivery of the following Electrofusion tapping saddle PE 80 blue, PN 12.5 with female threaded metal insert of SS 304 as per standards BS EN 12201 tested as per BS 6920 for drinking water in WRCNSF ltd, UK. (Non Wrap with top loading type). Sizes:63mm to 315mm dia distribution HDPE pipes. shall as detailed in a drawing furnished.

Supply, delivery of 20mm Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS :554 BSPT, ISO:7- 1 to suit the corresponding bore sizes of 15mm dia size ( 1/2", ) in the saddle Connection .as per IS :554 BSPT, ISO:7-1

Supply, delivery of 20mm Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, OD MDPE pipes

Supply, delivery of 20mm Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mmOD MDPE pipes

Supply, delivery 20mm Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 20mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm respectively.

Supply, delivery of 20mm MDPE PE 80 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK

20mm U PVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRCNSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID

Supply and delivery of protection box of size 20cm x 30cm for fixing of Water Meter. The box should be rectangular base in construction and material of construction should be weather resistant polyethylene (PE) blue /black .Reinforcement rips should be provided at the walls of the box. Box should be at two components comprising body and lid. Lid should be press fitted to the body. No hinges should be used for opened /closed. Operation meter box should be provided with built in lock. The body as inlet and outlet windows to pass the pipe through suitable for use with pipes of sizes up to 1" .Base of the box should be designed in such a way .That the box can be installed to the floor/wall using anchor Bolts / screws without grouting the entire base of the meter Box .Provision for fixing Name plate showing the name of the Department etc., complete and as directed bt the Corporation

Supply and delivery of 15mm Multi Jet water meter with removal mechanism water meters confirming to ISO 4064 Class B or IS 779 Standards with type test certificates for Routine Test, IP 68 Test certificates issued by FCRI/NABL Accredited Lab. The water meter shall have magnetic or mechanical drivers or shall be versatile for installation in Horizontal position. The meters shall be hydrodynamically or hydrostatically balanced. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 Class B specification. Dry dial excavated counter housing fully protected against flooding ensuring easy reading in all climatic conditions. The meters shall be inferential, Dry-Dial Type, Class B with straight reading Cyclometer with inbuilt filter basket, Meter body shall be of Brass body confirming to DCB2 material specifications and suitable for drinking water applications. The body shall be painted.

Lowering 20mm MDPE pipes and specials to the trench and laying to proper grade and alignment, jointing with couplers with cement past etc complete for the pipes size upto 40mm dia OD MDPE Pipes

Jointing 20mm HDPE Pipes and Specials by butt fusion weldiEng / electro fusion welding joints using fusion equipment as per ISO 21307- 2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per HDPErected by Corporation Officers

Supply, delivery and fixing of 25mm GI pipes for encasing in open drain including handling charges. etc complete as per standard specifications and as HDPE rected by the Corporation Officers

Labour charges for 15mm drilling, cutting, Threading and Fixing Ferrules in distribution pipes.

Barricading work (Where, there is less traffic areas and broader roads etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia and 1.80m height) vertical with horizontal poles in three rows including painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including fixing charges and fixing 75mm dia reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete and as directed by TWAD Board officers.

VALVE IN DISTRIBUTION / TRANSMISSION / PUMPING SYSTEM DI Pressure Reducing and Flow Limit Control Valve (PN10/16) with the function to reduce higher upstream pressure into a preset lower downstream pressure and to not allow flow rate in the line to exceed beyond the defined set point. The flow orifice diameter is designed based on the set point as per the design requirement. The set point can be changed to a maximum of +10%. “Manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Pressure Reducing and flow limit control valve with cast body of ductile iron grade GGG-40 or equivalent grade or as per IS 3896-Part-2-1985 customized control cylinder for linear control behaviour or equivalent, performed diaphragm and pull out safe profile sealing ring of EPDM, threaded inserts (CORFIX - to prevent the coating from coming off in the connections area as well as corrosion and incrustations in the control circuit) or equivalent. 2 pressure gauges for operator -friendly control to determine the actual inlet and outlet pressure connected directly to the valve. Flange connection dimensions according to EN 1092, Part 2/ ISO 7005[DIN]/ IS 1538, all parts (Epoxy coating, and diaphragm) in contact with medium are as per KTW and DVGW certified (harmless)/WRAS & NSF approved. The EPDM rubber & Epoxy coating (EP-P) should be approved by W270.

(EP-P)/ WRAS & NSF.” Pilot valve system having Stainless Steel / Brass fittings with spring of stainless steel 304 as per standard parts according to DIN EN 12 266-1 and Stainless steel 316 orifice plate shall be as per the set point of flow rate, all the external control tubing of SS 304 / Copper/ reinforced plastic rated PN16, Tightness to DIN EN 12 266-1, leakage rate A (or) equivalent and the needle valve/ speed control device should be provided to vary opening speed of the main diaphragm with self-cleaning filter to avoid possibility of dirt build up inside the control tubing and with 5 years warranty

Supply and delivery of DI D/F 100mm Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163- 89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years

TRANSMISSION SYSTEM Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304)/ Die cast Aluminium/ Carbon steel with anticorriosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP68 Protection.

Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output. The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished.

Supply and Delivery of following CI Single Air Value asper IS 14845/2000 and with 5 years warranty including cost of materials and transportation charges etc,complete as per standard specification

150mm CI Sluice Air Valve

100mm CI Sluice Air Valve

Supply of suitable scour-valve for the Transmission system Supply and delivery of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or equivalent grade,

Supply and delivery of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163- 89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years

PUMPING SYSTEM Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304)/ Die cast Aluminium/ Carbon steel with anticorriosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP68 Protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output.The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished.

Supply of suitable 150mm air valve for the Transmission system

Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304)/ Die cast Aluminium/ Carbon steel with anticorriosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP68 Protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output.The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished.

Supply and delivery of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163- 89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years

CLEAR WATER PUMPSET Supply and delivery of 3000 lpm x 30 M horizontal split casing centrifugal pump 1500 RPM conforming to IS 1520 with cl casing and split glands stainless steel shaft, hydraucally and dynamically balanced bronze impellers, capable of discharging the following duty condition due to all causes and with the accessories such as G.M. air release cock ,grease cup, G.I.priming funnel, M.S. lifiting hook, driping water G.I.pipe connection leading to the outside of pump house rubber water deflector , double flap foot valve G.M.stainer including unique tyre type coupling, common M.S. fabricated base to mount pump and motor and other standard fittings etc complete pumps shall be capable of discharging the above quantity at the head note at the minimum NPSHA at site condition as per drawing enclosed. The pump offered shall be suitable for the system head cover enclosed The shut-off head shall be atleast 25% over and above the required head at duty point The pump shall be suitable for operation in AC 3 phase

Supplying and Delivery of suitable KW, continuous S1 rated, TEFC (up to 20HP) SPDP (above 20HP) Horizontal squirrel cage induction motor 110 Hp 1500 RPM /AC 3 phase/415 V/ /SPDP 4 pole for HSC Centrifugal pump conforming to IS:325 with class F insulation to suit the speed of pump and suitable for operation in AC-3 phase /415V plus or minus 10% / 50 HZS plus or minus 5% supply.the motor offered should be energy of efficient motors The rating noted is the minimum requirement. Any variation on this rating shall be specified and the same shall be 10% above the BHP absorbed by the pump at duty point.Both the motor and pump should be mounted on a bed fabricated of rolled steel channel section of common base frame. Note: ii) The motor should not get over load at any point of operation between lowest water level and maximum water level, motor should have sufficient starting torque at 40% tapping in auto transformer starter so as to start at 40% of rated voltage against all

Supply and delivery of Flex compensated Magnetic Amplifier Soft Staters of air cooled suitable for the squirrel cage induction motor for operation in AC 3 phase /50 HZ/415 V (+6%or -10 %) to have smooth starting of motor with gradual acceleration and reducing the starting current. The starter should have under voltage, over load relay, with suitable ammeter indicater lamp, etc. The starter should act as auto transformer starters as protective devices including all taxes, duties and F.O.R. at site.

Supplying, fixing, testing, commissioning tamper proof LT metering cubical with suitable rating CTs, bus bar, fuse cut as per TNEB specification for accomodating 1 No. Energy meter supplied by TNEB including all accessories complete as directed by the Engineer. The metering cubicle shall have a suitable size glass window for viewing the mater reading without opening the front cover etc. complete. Upto 75 HP/56KW (which includes LT meter panel board 6 Nos. suitable fuse carriers)

Supplying, fixing, testing, commissioning tamper proof LT metering cubical with suitable rating CTs, bus bar, fuse cut as per TNEB specification for accomodating 1 No. Energy meter supplied by TNEB including all accessories complete as directed by the Engineer. The metering cubicle shall have a suitable size glass window for viewing the mater reading without opening the front cover etc. complete. 75HP-150HP/56-112KW (which includes LTCT meter panel board, 6Nos. suitable fuse carriers and 3 nos. CT coil) (New Pump room)

Supply and delivery of required KVAR confirming to IS 2834 for HSC pumpsets and lighting load medium voltage mixed dielectric power capacitor as per I.S 2834 suitable for 415 volts,3 phase ,50 hz ac supply with copper buspars of ample current carring capacity sheet stell terminal cover, bushings with terminaldischarge resistance,earthing terminals cable gland under rating plate,tie rod gasket base frame cable box etc. complete.

Supply and Delivery of heavy Duty 1.1 KV Grade following size of PVC Sheathed insulated galvanized steel armounted aluminium conductor cable as per standard specification

Supply,Delivery and Laying of 3.50 core x 400 sq.mm EB pole to LTCT Panel Board including cost of materials and cable laying charges etc., complete as per standard specification

Jointing the above cable between the EB pole to LTCT Panel

Supply,Delivery and Laying of 3.5 core x 150 sq.mm (length - 20m for 2 pumpsets) MV panel to starter including cost of materials and cable laying charges etc., complete as per standard specification

Jointing the above cable between the MV panel to starter 150 Sq.mm

Supply,Delivery and Laying 3 core x 150 sq.mm (length - 15m for 2 pumpsets) Starter to Motor , capacitor bank to MV panel board including cost of materials and cable laying charges etc., complete as per standard specification

Jointing the above cable between the Starter to Motor ,capacitor bank and panel

Supply,Delivery and Laying 3 core x 16 sq.mm M.V. switch board to lighting DB including cost of materials and cable laying charges etc., complete as per standard specification

Jointing the above cable between the M.V. switch board to lighting DB

Supply,Delivery and Laying of 3.5 core x 50 sq.mm cable between MV panel to Filter Houseincluding cost of materials and cable laying charges etc., complete as per standard specification

Jointing the above cable between MV panel to Filter House

Supply and delivery of 150mm dia Bourden tube type pressure gauge (glycerin filled)with concentric scale suitable for pumpsets in item I duly mounted on a teak wood Board to be fixed on well of the pump house with required copper tube connection with brase stop cock etc. The gauge should conform to relevant I.S. 3624 NOTE : 1) Pressure gauge should have twice working pressure of pump and with red marking at duty point. 2) The maximum range should be above the shut-off head.

Supply and delivery of Vaccum pumpset 10 HP rotary type GI pipes, fittings, starters, valves,100 litres tank with accessorie

Supply and Delivery of CI Single Door/ Multi Door Non return valve conforming to IS 5312/2003 (part I & II) to be fixed after Water meter/ Flow recorder on pumping main near Pump house with dash pot arrangement for 90% fast closing & 10% slow closing with 5 years warranty.350mm

Supply and delivery of 350mm CI D/F Suluce valve non raising spindle types to pressure rating of 1.6 PN to Be used in pump house Conforming to IS AND WITH 5 YEARS WARRANTY with hand wheel etc. conforming to I.S. (Inside of Pump room)

CI Single Door/ Multi Door Non return valve conforming to IS 5312/2003(part I & II) to be fixed after Water meter/ Flow recorder on pumping main near Pump house with dash pot arrangement for 90% fast closing & 10% slow closing and with 5 years warranty.

Supply and delivery of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years Warranty including (Outside of pump room)

Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304)/ Die cast Aluminium/ Carbon steel with anticorriosive paint for corrosion resistance

and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP68 Protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output. The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. Converter shall be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished. 5 Years wrranty 350mm

TWIN CI earthing as per IS 3043/1987 and latest amendments 60 HP - 150 HP installation

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with switch box with 5A FT switch inflush with wall and covered with hylum sheet of 3mm thick with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for light point / fan point (for electronic regulator) SD-26

Supply and Delivery of 20W 4 Feet LED Fitting with LED including loading ,unloading and loabour charges etc., completed

Supply and Delivery of 24W LED 4000K 2 x 2 Square Type Recessed Fitting with LED including loading ,unloading and loabour charges etc., completed

HORIZONTAL THREE PHASE DISTRIBUTION BOARD WITH MCBS 4 way / 6 way / 8 way / 12 way TPMCB sheet steel distribution boards flush type / surface type fitted with bus bars and neutral links with single / three phase MCB outgoings and separate 4 way provision for accommodating One No. 4 pole incoming MCB / Isolator and another separate 4 way provision for accommodating One No. 4 pole ELCB / RCD with label holder and provisions for taking up cable for size not less than 35 sq.mm.Industrial Type TPMCB DB with IP54 Protection.4 ways 3 phase DB No. of ways incomer MCB / Isolator - 4 No. of ways incomer ELCB / RCD - 4 No. of outgoings ways - 12 M-1832 PWD SOR-2024-25 P.No.198

Supply and delivery of safety materials as detailed below

Electrical gloves tested to 11 KV /22 KV with wooden box dusted with french chalk powder-1No

Electrical quality 6mm thick rubber mat--3Nos

Laminated shock treatment chart--1Nos

Wooden First Aid Box--1No

Rechargeable Emergency lamp-1No

2 Nos. - 5 kg capacity dry chemical powder type fire extinguishers.

Supply and delivery of following set of tools mounted on a teak wood board to be fixed on the wall of the pump house.

6” Chain wrench best India make

8” Chain wrench best India make

300mm Screw Driver 829 Taparia Make

400mm Screw Driver 930 Taparia Make

200mm Cutting Plier Taparia Make

800gm Ball Pane Hammer with Handle Taparia Make

Digital Tong Tester CE Make

Digital Multi Meter CE Make

15” Screw Spanner Taparia Make

12” Bearing Puller

Lever Type Grease Gun

12”Screw Spanner

Crow Bar 5”

1” Cold Chisel

Hacksaw Frame with Blade

Electrical Air Blower

Digital Tachometer

Hand Crimpling Tool 8”

DE Spanner set 6 to 32 Jhalani Make

Rings spanner set 6 to 32 Jhalani Make

Pipe Wrench 24” Jhalani Make

Pipe Wrench 14” Jhalani Make

12” Flat rough File Scissors Make

12” Flat smooth File Scissors Make

12”Round File Rough Scissors

12” Round File Smooth Scissors Make

12”Half Round File Rough Scissors Make

12”Half Round File Smooth Scissors Make

Chain Block 3tonne Capacity (Local Rate)

Supplying, Laying, jointing of following DI specials of as per IS:9523-2000 with D.I pipes etc., complete as directed by the Engineer, and Provision for pipe connection arrangements for inlet, outlet, scour and overflow etc, including cost of pipes, specials, valve, labour charges for lifting, aligning, fixing of DI pipes etc, complete (Vide sep annexure sheet)

Inlet Connection

Delivery Arrangement

Overflow Arrangement

Scour Arrangement

Erection, testing and commissioning of the entire pumpset, starters, switch board, capacitor, vaccum pumpsets OHT crane and other equipments including pipe connection works etc. complete including bed block and necessary RCC foundation for the pumpsets to counter the vibration.(LR)

Supply and delivery of 250 KVA liquid cooled KIRLOSKAR GREEN DIESEL Generating set. A) DIESEL ENGINE : KIRLOSKAR Make diesel engine Model 4K1080TA, four cylinders, liquid cooled, turbocharged with after cooler, developing 154bhp @ 1500 RPM. 4K1080TA, electric start, compression ignition, 4 stroke, designed to run continually at 1500 RPM confirming to IS 10002, ISO-3046, BS 5514 standard. Diesel Engine will comply with present CPCB norms. B) ALTERNATOR: KIRLOSKAR GREEN make 125 KVA Alternator, suitable for continues operation rated at 1500 RPM 415V,0.80PF, 50Hz, 3Ph. in SPDP enclosure, self-excited & self-regulated, Brush less, floor mounted with ball or bearings on end shields. The alternator conforms to IS: 4722, BS EN 60034-18 & will be suitable for tropical condition. C) BASE FRAME Suitable to couple above Engine & Alternator made from steel sheet metal. D) FUEL TANK 150liters capacity, with inlet & Outlet arrangement, air vent & drain plug arrangement. E) BATTERIES 25 Plate, 180 Amps, 12 Volts Battery with one set of connecting leads of 75 sq.mm size copper cable F) STANDARD GENSET CONTROLLER UNIT WITH CONTROL PANEL Gen set controller unit "KG 934' with totally enclosed, steel construction control panel suitable for indoor floor / wall mounting installation having following safeties and display parameters 3 pole MCCB, Earth Fault relay , Control Fuse Base with link ( Glass Fuse ), Power Terminal & Control Terminal , Start & stop relay, F1) ADD ON AUTO START & STOP SPECIFICATION Line Voltage monitor, 12 Vots Battery charger, Control sel. switch, Indication Lamp

Erection and commissioning of 250 KVA DG set and trail run of 8 hours including all materials, fuel labour charges as per standard specification. and rules in force etc., complete ( safety certificate from electrical inspector to be obtained ) (LR)

Construction of masonary valve pit as per type design for Sluice,scour,air valve.Including fixing the valves. Including earth work excavation for foundation PCC 1:4:8 using 40mm HBG metal for levelling course brick work in CM 1:5 for side walls. plasteri

Add GST 18%

VR WATER INFRA COMPANY (BID ID -1521414)