Municipal Administration And Water Supply Department Tender

Supplying and filling in foundation and basement with Well Gravel in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification. - Well Gravel

Refilling the trenches with excavated earth (other than sand) in layers and watering, ramming and consolidation as per standard specification etc complete and as directed by Engineer in charge - 250mm HDPE

Refilling the trenches with excavated earth (other than sand) in layers and watering, ramming and consolidation as per standard specification etc complete and as directed by Engineer in charge - 140mm HDPE

Refilling the trenches with excavated earth (other than sand) in layers and watering, ramming and consolidation as per standard specification etc complete and as directed by Engineer in charge - 110mm HDPE

Supply & delivery of following sizes of HDPE PIPES confirming to IS 4984/2016 -PN 10 - 250mm HDPE

Supply & delivery of following sizes of HDPE PIPES confirming to IS 4984/2016 -PN 10 - 140mm HDPE

Supply & delivery of following sizes of HDPE PIPES confirming to IS 4984/2016 -PN 10 - 110mm HDPE

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the department Officers - 250mm HDPE

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the department Officers - 140mm HDPE

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the department Officers - 110mm HDPE

Jointing HDPE Pipes and Specials by butt fusion welding / 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 directed by department Officers. - 250mm HDPE

Jointing HDPE Pipes and Specials by butt fusion welding / 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 directed by department Officers. - 140mm HDPE

Jointing HDPE Pipes and Specials by butt fusion welding / 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 directed by department Officers. - 110mm HDPE

Cutting P.V.C./HDPE rigid pipes and specials true to axis and finishing the ends complete - 250mm HDPE

Cutting P.V.C./HDPE rigid pipes and specials true to axis and finishing the ends complete - 140mm HDPE

Cutting P.V.C./HDPE rigid pipes and specials true to axis and finishing the ends complete - 110mm HDPE

Supply , delivery and fixing of HDPE specials (lining and coated) at site etc., complete as directed by Engineer in charge. - 250mm HDPE Bend

Supply , delivery and fixing of HDPE specials (lining and coated) at site etc., complete as directed by Engineer in charge. - 140mm HDPE Bend

Supply , delivery and fixing of HDPE specials (lining and coated) at site etc., complete as directed by Engineer in charge. - 110mm HDPE Bend

Supply , delivery and fixing of HDPE specials (lining and coated) at site etc., complete as directed by Engineer in charge. - 250mm HDPE TEE

Supply , delivery and fixing of HDPE specials (lining and coated) at site etc., complete as directed by Engineer in charge. - 140mm HDPE TEE

Supply , delivery and fixing of HDPE specials (lining and coated) at site etc., complete as directed by Engineer in charge. - 110mm HDPE TEE

Disposal of surplus earth including loading, conveyance within a distance of 5 km and spreading as directed by the Engineer in charge.

Manufacture, Supply and Delivery of Tamper proof DI single chamber double orifice triple function (ventilating, admiting & ventilating during operation) air release valve with pressure rating PN 10/16 with body and cover made of Ductile Iron of Grade GGG 40 or GGG 50, 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 warranty - 80 DI D/F Air Valve

Manufacture, Supply and Delivery of Tamper proof DI single chamber double orifice triple function (ventilating, admiting & ventilating during operation) air release valve with pressure rating PN 10/16 with body and cover made of Ductile Iron of Grade GGG 40 or GGG 50, 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 warranty - 50 DI D/F Air Valve

Construction of chamber for sluice valve & scour valve using second class chamber bricks in cement mortar 1:4 and necessary plastering with cement mortar 1:3 for 12 mm both inside and outside, precast concrete covers as per drawing , as per IS specifications and as directed by the engineers for the following sizes in metres,as per drawing. - Valve Chamber

Labour charges for cutting of B.T road or WBM roads for laying of mains and as directed by Engineer in charge. - B.T. Roads (or) Maccadam road

Excavating of driving pit and receiving pit of size 3.00m (length) x 3.50m (breadth), upto 5m depth in all soil strata including shoring and strutting using 6mm tk MS Plate of size 3.50m x 3.50m usable for 20 operations and providing 16mm thickness MS plate of size 3.00m x 3.50m with 100mm x100mm x 12mm angles of 4m length for holding the MS plates for Thrust arrangements to receive the impacts during pushing operation of encasing pipe.Lowering the following size of MS encasing pipe by using Contractor’s crane and machineries and jointing MS pipes by welding, across the National Highways/State Highways/ Railways/Canal crossing etc and driving the horizontal bore by pushing / jacking method (trenchless technology method) using contractor’s machineries i such as cranes, jacks, jacking materials, generator, welding machineries, compressor, jack hammer and other equipments etc. without interfering and causing any hindrance to the movement of traffic or any other vehicles, without any disturbances to the railway/road/ canal formation etc. including bailing / pumping of water where ever necessary without affecting any installation like water supply pipeline/telephone cable, electric cables etc. passing nearby area and scooping the earth inside the pipes and pit and depositing the surplus earth in a convenient place and leveling the site after completion of entire work as directed by TWAD Engineers. The rate includes the cost of driving pit, thrust bed/wall and receiving pit to the depth of om to 2m excluding the cost of MS pipes - For 250mm dia MS encasing pipe for various thickness - 250mm MS

Excavating of driving pit and receiving pit of size 3.00m (length) x 3.50m (breadth), upto 5m depth in all soil strata including shoring and strutting using 6mm tk MS Plate of size 3.50m x 3.50m usable for 20 operations and providing 16mm thickness MS plate of size 3.00m x 3.50m with 100mm x100mm x 12mm angles of 4m length for holding the MS plates for Thrust arrangements to receive the impacts during pushing operation of encasing pipe.Lowering the following size of MS encasing pipe by using Contractor’s crane and machineries and jointing MS pipes by welding, across the National Highways/State Highways/ Railways/Canal crossing etc and driving the horizontal bore by pushing / jacking method (trenchless technology method) using contractor’s machineries i such as cranes, jacks, jacking materials, generator, welding machineries, compressor, jack hammer and other equipments etc. without interfering and causing any hindrance to the movement of traffic or any other vehicles, without any disturbances to the railway/road/ canal formation etc. including bailing / pumping of water where ever necessary without affecting any installation like water supply pipeline/telephone cable, electric cables etc. passing nearby area and scooping the earth inside the pipes and pit and depositing the surplus earth in a convenient place and leveling the site after completion of entire work as directed by TWAD Engineers. The rate includes the cost of driving pit, thrust bed/wall and receiving pit to the depth of om to 2m excluding the cost of MS pipes - For 250mm dia MS encasing pipe for various thickness - 500mm MS

Supply and Delivery of MS pipes of preferred dimensions ranging from 168.30mm OD to 2540mm OD having 2.6mm to 25mm thickness as per Table- 5 of IS 3589/2001 fabricated with Fe410 grade steel conforming to IS 3589:2001 and other allied codes - 273X5 MS Bare pipe per metre - 273 mm

Supply and Delivery of MS pipes of preferred dimensions ranging from 168.30mm OD to 2540mm OD having 2.6mm to 25mm thickness as per Table- 5 of IS 3589/2001 fabricated with Fe410 grade steel conforming to IS 3589:2001 and other allied codes - 273X5 MS Bare pipe per metre - 508 mm

Dewatering for required site for infiltration, utility damage and etc- Complete and as directed by department officer - Upto 10 HP - Hire

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. - 250mm HDPE

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. - 140mm HDPE

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. - 110mm HDPE

Earthwork excavating and depositing on bank with an initial lead of 10 metres and initial lift of 2 metres in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS 20A - Foundation 0 - 2 m

Earthwork excavating and depositing on bank with an initial lead of 10 metres and initial lift of 2 metres in Soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting Foundation 2-3 m

Earthwork excavating and depositing on bank with an initial lead of 10 metres and initial lift of 2 metres in Soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting Foundation 3-4 m

Plain Cement Concrete 1:4:8 (one cement four Parts of crushed stone M-sand and eight 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 (The crushed stone sand to be used on cocrete work shell conform to gradation as per IS :383-1970 )

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 400Kg/ cum and maximum water cement ratio of 0.45 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 Crushed Stone sand (M- 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 standards. - Below GL upto 1.5m

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 400Kg/ cum and maximum water cement ratio of 0.45 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 Crushed Stone sand (M- 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 standards. - Below GL 1.5m to 4.5m

Providing and laying in position Standardised Concrete Mix M-20 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 Crushed Stone Sand (M- 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 -

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Supply and erection of steel centering, shuttering for soffits and sides including necessary supports and strutting for all RCC works using MS sheets of suitable size of BG 10 stiffened with MS angle of size 25 X 25 X 3mm for boarding laid over Silver Oak joists of size 10cm X 6.5cm spaced at 90cm c/c and supported by Casuarina Props 10cm - 13cm spaced at 75cm c/c etc., complete and as directed by department Officers.(Retrieved Materials should be taken back by the contractor.) - Plane surface 0-3.3 RCC Slab

Curved surface 0-3.3 Vertical upto 90cm

Curved surface 3.3-4.3 Vertical upto 90cm

Curved surface 0-3.3 Vertical upto 270cm

Curved surface 3.3-4.3 Vertical upto 270cm

Plane surface 0-3.3 Vertical upto 90cm

Refilling the outside of the well with excavated earth (other then sand) complying with standard specification for filling the foundation including watering consolidation etc., complete as directed by the Board Officers.

Disposal of surplus excavated earth in pipe laying and road restoration works etc.,transporting to the sites specified by Engineer within 5 Km lead, including loading, spreading etc., complete and as directed by the Engineer.

Plain Cement Concrete 1:2:4 (one cement, two Parts of crushed stone 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 (The crushed stone sand to be used on cocrete work shell conform to gradation as per IS :383-1970 and aiso as per IS 456-2007)

Supply and fixing of PVC encapsulated CI steps ( 1 No at 30 cm interval ) in the manhole.

Fiber reinforced concrete Frame and Cover as per IS 12592/2002, Part 1 & 2 for 2024- 25 600mm dia FRC manhole cover to suit 600 mm clear opening manhole frame

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 Board officers.

Brick work in CM 1:5 (one cement & five Parts of crushed stone M-sand) using II class ground moulded bricks of size 9"X43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification

Plastering with cement mortar (1:4) MIX (one cement & four P-sand)20mm thick in all floors including cost and conveyance of all materials to site and labour charges etc, complete complying with standard specifications

Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angle of size 50mm x 50mmx 4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x 3 mm including cutting, welding, grinding, locking arrangements and labour charges etc.,

6mm to 10mm HBG stone for filling as fillter media complying with standard specification including cost of materials and labour charges etc., complete.

20mm HBG stone for filling as fillter media complying with standard specification including cost of materials and labour charges etc., complete.

40mm HBG stone for filling as fillter media complying with standard specification including cost of materials and labour charges etc., complete.

Fabrication and fixing of screen including welding etc as SS tubes of 12mmx12mmx1.20mm thick square of 304 welded dullpolish and at ends 12mm solid square SS bars Weld grill with vertical sloping 5 mm thick bar placed at a distance of 1.5 cms and dimensions of 700 mm x 600 mm

UPVC Pipe Supply and delivery

C.I D/F PIPES AS PER IS 7181/1986 & IS 1537/1996 80mm to 200mm

CI D/F SPECIALS & S/S SPECIALS AS PER IS 1538/1993 80mm to 200mm

Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS 638(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. - 80 mm D/F Joints

Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS 638(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. - 100 mm D/F Joints

Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS 638(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. - 150 mm D/F Joints

Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS 638(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. - 250 mm D/F Joints

Supply, delivery and fixing CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1.0 WITH ISI MARKING AND WITH 5 YEARS WARRANTY - 80 mm Sluice Valve

Supply, delivery and fixing CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1.0 WITH ISI MARKING AND WITH 5 YEARS WARRANTY - 100 mm Sluice Valve

Supply, delivery and fixing CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1.0 WITH ISI MARKING AND WITH 5 YEARS WARRANTY - 150 mm Sluice Valve

Supply, delivery and fixing C.I. D/F REFLUX VALVE AS PER I.S. 5312/2004/ PART I/ 84 PN 1.0 WITH BYE-PASS ARRANGEMENTS WITH ISI MARKING AND WITH 5 YEARS WARRANTY - 80 mm NRV Valve

Supply, delivery and fixing C.I. D/F REFLUX VALVE AS PER I.S. 5312/2004/ PART I/ 84 PN 1.0 WITH BYE-PASS ARRANGEMENTS WITH ISI MARKING AND WITH 5 YEARS WARRANTY - 100 mm NRV Valve

Supply, delivery and fixing C.I. D/F REFLUX VALVE AS PER I.S. 5312/2004/ PART I/ 84 PN 1.0 WITH BYE-PASS ARRANGEMENTS WITH ISI MARKING AND WITH 5 YEARS WARRANTY - 150 mm NRV Valve

Supply and delivery of submersible centrifugal sewage non-clog pumps, vertical spindle type pump , wear resistance with submersible motor for the various duty conditions as stated in the annexure. Pump shall be capable of handling min 100 mm solid size with sewage specific gravity of up to 1.05. Pump shall be of robust construction. Liquid passages shall be finished smooth and designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type , single vane / multi vane preferably contra bloc or vortex impeller design. Double mechanical seal with silicon carbide faces should be provided to protect the motor from ingress of sewage along the shaft. The critical speed of the rotor shall be at least 30% above the operating speed. Pumps to have double bearings between the pump & motor. The bearings life shall be minimum 100,000 hrs of operation with greased for life. Pump should be provided with automatic coupling device including pedestal, duck foot bend, stainless steel guide pipe or related accessories of suitable size to facilitate lifting and lowering into guide rails for easy maintenance. Pump shall be provided with a stainless steel lifting chain conforming to BS 970 Gr 304. Pump speed shall be of 960 for high duty pumps and 960/1450 rpm for low duty pumpsets . Casing and impeller should be of CI Gr. FG 260 :IS210 more preferably with hardened impeller. Shaft should be of stainless steel AISI 410. All the fasteners and bolts shall be of AISI 410.The submersible motor shall be operated with 3 ph , 415 V( + or – 10 % ) , 50 Hz ( + or - 5 % ) dry induction type. Motor shall be capable of giving rated output without reduction in the expected life span when operated continuously . The rotating assembly shall be dynamically balanced as per standards. The starting current of the motor shall not exceed 200% of rated full load current for Star / Delta or ATS starting under any circumstances .The motor shall be suitable for full voltage star delta / ATS starting. The locked rotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall be designed to withstand 120 % of rated speed for two minutes without any mechanical damage , in either direction of rotation. The motor vibration shall be within the limit specified in applicable standards . Motor should be of IE2, explosion proof compatible for VFD operation together with star-Delta / ATS starter, protection against increase in stator winding temperature (15 deg Celsius) , bearing temperature, leakage in the stator housing and terminal box shall be provided and to be suitably interlocked with the control panel for tripping the pump in case of increase in temperature beyond set limit. Insulation class shall be of “Class H” and degree of protection shall be of IP 68 as per IS 4691. Motor shall be suitable for continuous operation in fully submerged or partially submerged ondition.The pumpset shall be supplied with power cable of PVC insulated and PVC sheathed , copper , flexible ,round type with required conductor size and number of cores as per starting method and of specified length for continuous use under water and air. The control cable of PVC insulated , PVC sheathed , flexible for stator winding temperature sensor 3 core x 1.5 sq.mm copper conductor and for bimetallic switches 2 core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10 mts of round submersible copper cable of suitable size. - 10.02Cu.m per hour discharge (167 lpm x25 m head)-1+1 DWF

21.66Cu.m per hour discharge (361 lpm x17 m head)-1+1 DWF

9.57Cu.m per hour discharge (160 lpm x15 m head)-1+1 DWF

66.45Cu.m per hour discharge (1108 lpm x27m head)-1+1 DWF

FULLY AUTOMATIC AIR BREAK STAR DELTA STARTER WITH SINGLE PHASING PREVENTOR WITH AMMETER CONFIRMING TO IS 13947/2004 WITH AUTO RESTART FACILITY - Supply and delivery of Star-Delta starter confirming to IS 13947 and IEC 947 suitable KW rating for operation in AC/3Phase/50HZ(+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter(65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector swicth, Minature circuitr braeker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor(the cost of capacitor is to be taken separately). - 13.26Cu.m per hour discharge (221 lpm x30 m head)-1+1 DWF

FULLY AUTOMATIC AIR BREAK STAR DELTA STARTER WITH SINGLE PHASING PREVENTOR WITH AMMETER CONFIRMING TO IS 13947/2004 WITH AUTO RESTART FACILITY - Supply and delivery of Star-Delta starter confirming to IS 13947 and IEC 947 suitable KW rating for operation in AC/3Phase/50HZ(+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter(65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector swicth, Minature circuitr braeker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor(the cost of capacitor is to be taken separately). - 24.48Cu.m per hour discharge (408 lpm x20 m head)-1+1 DWF

FULLY AUTOMATIC AIR BREAK STAR DELTA STARTER WITH SINGLE PHASING PREVENTOR WITH AMMETER CONFIRMING TO IS 13947/2004 WITH AUTO RESTART FACILITY - Supply and delivery of Star-Delta starter confirming to IS 13947 and IEC 947 suitable KW rating for operation in AC/3Phase/50HZ(+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter(65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector swicth, Minature circuitr braeker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor(the cost of capacitor is to be taken separately). - 79.98Cu.m per hour discharge (1333 lpm x10 m head)-1+1 DWF

FULLY AUTOMATIC AIR BREAK STAR DELTA STARTER WITH SINGLE PHASING PREVENTOR WITH AMMETER CONFIRMING TO IS 13947/2004 WITH AUTO RESTART FACILITY - Supply and delivery of Star-Delta starter confirming to IS 13947 and IEC 947 suitable KW rating for operation in AC/3Phase/50HZ(+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter(65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector swicth, Minature circuitr braeker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor(the cost of capacitor is to be taken separately). - 137.88Cu.m per hour discharge (2298 lpm x13 m head)-1+1 DWF

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 50 HP/37KW (which includes LT meter panel board 6 Nos. suitable fuse carriers)

Supply and fixing of 7 segment 4 way TPN MCB sheet steel distribution board (Higher end) with metal /acrylic door cover flush type /surface type fitted with busbars and neutral links with single / three phase MCB outgoings and seperate 4 way provision for accomodating one no. 4 pole incoming MCB / Isolator and another seperate 4 way provision for accomodating one no. 4 pole ELCB / RCD (totally 8 ways in one segment) (3x 4 ways in each segment) and seperate provision for MCB / Isolators ( totally 12 nos.) for sub incomers in 3 segments with lable holder and provison for taking up cable for size not less than 35 sq.mm. with the following on wall with earth connection only.

Supply and run of 4 x 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in 32mm dia GI pipe (Class 'B') suitably bent at both ends with necessary angle iron up right and end supports for mains

Supply and delivery and fixing of medium voltage mixed dielectric power capacitor as per I.S 2834 suitable for 415 volts,3 phase ,50 HZ AC supply with copper busbars 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 entry box etc. complete. with provision for adding alteast 2 capacitor at later date ncluding loading, freight, transit insurance, incidental charges, packing, taxes and unloading, stacking at site in good condition including excise duty etc., complete as directed by the Board officers.

Supply and delivery of brand new approved make 1.1 KV grade armoured aluminium conductor cable confirming to ISS 1554 part I with ISI marking including loading, freight, transit insurance, incidental charges, packing, taxes and unloading, stacking at site in good condition including excise duty etc., complete as directed by the department Officers. - 3.5 C x 10 Sqmm (Aluminium) (From TNEB Panel to MDB)

3 C x 4 Sqmm (Aluminium) (From MDB panel to Pumpset through starter

3 C x 4 Sqmm (Aluminium) (To capacitor)

Laying of 1.1 KV class UG cable in trench / GI pipe / on pole as required.and as directed by officers incharge - 3.5 C x 10 Sqmm (Aluminium) (From TNEB Panel to MDB)

Laying of 1.1 KV class UG cable in trench / GI pipe / on pole as required.and as directed by officers incharge - 3 C x 4 Sqmm (Aluminium) (From MDB panel to Pumpset through starter

Laying of 1.1 KV class UG cable in trench / GI pipe / on pole as required.and as directed by officers incharge - 3 C x 4 Sqmm (Aluminium) (To capacitor)

Jointing of 1.1 KV class UG cable in trench / GI pipe / on pole as required.and as directed by officers incharge - 3.5 C x 10 Sqmm (Aluminium) (From TNEB Panel to MDB)

Jointing of 1.1 KV class UG cable in trench / GI pipe / on pole as required.and as directed by officers incharge - 3 C x 4 Sqmm (Aluminium) (From MDB panel to Pumpset through starter

Jointing of 1.1 KV class UG cable in trench / GI pipe / on pole as required.and as directed by officers incharge - 3 C x 4 Sqmm (Aluminium) (To capacitor)

Supplying , fixing and wiring earth electrode as per IS:3043 for grounding all equipments using 40mm dia, 2.9mm thick GI pipe 2.5m long buried in a pit with GI funnel with mesh and suitable size reducer fixed on top of the earth electrode. The funnel should be enclosed in a CC chamber300X300X300mm size with a cast iron cover. The pit should be filled with equal proportion of salt and charcoal 150mm around the pipe to complete depth. The connection from the pipe to the conduit etc., is to be established through GI wire/ strip of size as per IS specification 732.using 12mm dia bolts, nuts, washers and checknuts etc. The pipe shall have 16 through holes of 12mm dia.

Erection, testing and commissioning of the entire pumpsets, including pipe connection works,starters, switch board, water meter, capacitor banks, fans, and allied works etc 10 hp to 20 hp. - 2HP Pumpsets

Erection, testing and commissioning of the entire pumpsets, including pipe connection works,starters, switch board, water meter, capacitor banks, fans, and allied works etc 10 hp to 20 hp. - 3HP Pumpsets

Erection, testing and commissioning of the entire pumpsets, including pipe connection works,starters, switch board, water meter, capacitor banks, fans, and allied works etc 10 hp to 20 hp. - 2HP Pumpsets

Erection, testing and commissioning of the entire pumpsets, including pipe connection works,starters, switch board, water meter, capacitor banks, fans, and allied works etc 10 hp to 20 hp. - 14HP Pumpsets

Fabrication and fixing of screen including welding etc as SS tubes of 12mmx12mmx1.20mm thick square of 304 grade and dimensions of 700 mm x 600 mm

Goods and Service Tax @ 18%