Vilathikulam TP - AMRUT 2.0 - Water Supply Work

Amount

CONSTRUCTION OF BORE WELLS Drilling of borewell anywhere in Tamilnadu including transportation from one place to another place within Tamilnadu in alluvial soil or sedimentary strata of clay and sand or sand, stone, shale, pebbles, boulders etc., by first taking a pilot bore of 140 mm/150mm dia and then enlarging to required dia by direct or reverse rotatry mud and circulation method using Contractor's rig, fuel, labour, drilling, betonite mud and water required for drilling at the site shown by the TWAD Officers including construction of mud pit (only Calyx drills are to be used).it

Upto 60 m Depth ending below ground level

Reaming 140/150 mm dia pilot bore to 300mm dia bore as directed by the Town Panchayat Officers.

Upto 60 m Depth ending below ground level

Supply and delivery of PVC CASING PIPE AS PER IS 12818 / 2010 Medium depth

For Up to 80.00m length - 200 mm PVC Casing Shallow Depth

Labour Charges for inserting PVC Casing pipes assembly (with slots or without slots) in the drilled hole including jointing the pipes with PVC Couplers with Cement paste etc., complete, supply and packing the annular space with pebbles of size and quality as approved by the executive engineers of dept officers.

200 mm dia Casing Pipes assembly (Medium depth)

Pump sets and its accessories for Bore wells THREE PHASE SUBMERSIBLE PUMPSET SUITABLE FOR 150MM DIA BOREWELL AS PER IS 8034/2002 WITHOUT PANEL BOARD Supply and delivery of clear water vertical wet type submersible pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continous rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

160 LPM x 27 m Head - 12 Nos + 160 LPM x 28 m Head - 5 Nos + 160 LPM x 29 m Head = 18 Nos

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto 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 preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

From each bore well to New Sump Upto 5.00 HP

Suppy and delivery of HDPE Pipes of 50mm dia (PN - 10) for Sub-mersible Pump in Bore well (1 MPa or 10 kg./cm2 pressure)

Supply and installation of Nylon rope for bore well

Pump sets and its accessories for Bore wells THREE PHASE PANEL BOARD- D.O.L WITH TWO LEVEL GUARD AND AUTO START 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).1 HP

Supply, delivery, erection, testing and commissioning of following sizes of power shunt capacitor for power factor improvement, suitable to operate on 415V, 3Ph,50Hz A/C supply, on suitable angle iron frame-works (37.5 mm x 37.5 mm x 6.24mm ) at a height of 0.25m from the ground, including earthing and incidental civil works etc., complete.

LT/LTCT METERING BOX as per IE rules and TANGEDCO norms Supplying and fixing of following capacity Triple Pole fuse carrier in MS Sheet steel encloure with provision for accommodating the TNEB meter including earthing etc., complete as per TANGEDCO which includes LT meter panel board

Up to 50HP/37 KW (which includes LT meter panel board, 6 Nos. suitable fuse carriers Amps

Supplying and fixing of 63 A TPN switch disconnector fuse units in sheet steel enclosure with HRC fuses Double break

Supplying and delivery of PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED

DO - 3 core 4 sq.mm - Pump (PS) Copper cable Flat type

Supplying and delivery of L.T. CABLES 3,3.5,4 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CROSS LINKED POLY ETHYLENE INSULATED PVC SHEATHED CABLES CONFORMING TO IS 7098 (PART I)/1988 AND AS AMENDED THEREAFTER WITH ISI MARKING

DO - 4 core 4 sq.mm. for PS (Incomer and Lighting)

JOINTING OF XLPE INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER for following PVC UG cable and with earth connection

DO - 3 core 4 sq.mm - Pump (PS) Copper cable Flat type

JOINTING OF L.T. CABLES- 3,3.5,4 CORE 1.1 KV GRADE ARMOURED ALUMINIUM CONDUCTOR CABLE CONFORMING TO IS 1554 PART I AND AS AMENDED THEREAFTER WITH ISI MARKING

DO - 4 core 4 sq.mm. for PS (Incomer and Lighting)

Supply, delivery and erection of Three Phase 4 way 32 Amps, 10kA LDB with the following: 1 No of 40 A FP isolator for incoming supply 3 Nos. of 16A, DP RCCB 3 Nos. of 16A, SP MCB 1 No of 16A, DP MCB 3 Nos of 6A, DP MCB in sheet steel enclosure fitted with busbars and neutral links and suitable angle iron frame works with provision for earthing etc. complete

Supply and insallation maintenance free GI Earthing System comprising of 50mm dia and 2 mtr. long earth electrode of low carbon steel rod with 100 micron bonding and 25 kgs. of carbon based environment friendly backfill compound and suitable clamp.

Specials for Borewell Supply, conveying and fixing GI specials as per the latest revision of IS 1239 including with ISI markings on it including earthwork excavation, lowering into the trenches, aligning, refilling the trenches with excavated soil, watering and ramming to consolidation, etc.

50 mm G.I Elbow

50 mm GI Coupling

50 mm GI Union

50 mm MS Clamp Set

100 mm to 50 mm GI Reducer

Supply, conveying and fixing following GI pipes as per latest revision of IS 1239 with ISI markings.

50 mm G.I pipe

Supplying, delivery and installation at site, conveying and fixing the GM valves as per IS 5154 with ISI marking including loading, transportation charges and stacking etc complete as per specifications

50mm GM valve

Supplying, delivery and installation at site, conveying and fixing the GM Reflux valves as per IS 5154 with ISI marking including loading, transportation charges and stacking etc complete as per specifications TWAD SoR P.No - 45

50 mm dia GM non-return valve

Earth work excavation and depositing on bank within an initial lead of 10 m and following lift and classification of soils.In hard stiff clay, stiff black cotton, hard red earth, shales, murrams, gravel, stoneyearth and earth mixed with small sized boulders.

For depth of 0 m to 2 m

Earth work excavation and depositing on bank within an initial lead of 10 m and following lift and classification of soils.Soft disintegrated rock,laterite,soft rock or kankar,not requiring blasting

For depth of 0 m to 2 m

For depth of 2 m to 3 m

For depth of 3 m to 4 m

Earth work excavation and depositing on bank within an initial lead of 10 m and following lift and classification of soils.Medium Rock and Dense Medium Rock not requiring blasting

For depth of 0 m to 2 m

For depth of 2 m to 3 m

For depth of 4 m to 5 m

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

Plain cement concrete 1:4:8 using 40 mm hard broken granite metal for levelling course including cost of placikng, ramming, consolidating, curing etc. complete for footings.

Below GL 0 - 1.50 m Depth

Below GL 1.50 - 4.50 m Depth

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 content 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 impairing 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 Engineer incharges - 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)

Below GL upto 1.50 m

Upto 4.50 m ht. Above G.L.

Providing and laying in position Standardised Concrete Mix M-30 Grade using Ordinary Portland Cement 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 content of 340Kg/ 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 impairing 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 Engineer incharges - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards. (No separate payment will be made by the Department for the excess usage of materials)

Beyond 1.5 m below GL

Upto 1.5 m below G.L.

Upto 4.50 m ht. Above G.L.

From 4.50 m to 7.32 m ht. From G.L.

From 7.32 m to 10.98 m ht. From G.L.

From 10.98 m to 14.64 m ht. From G.L.

From 14.64 m to 18.30m ht. From G.L.

From 18.3 m to 21.96m ht. From G.L.

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 I type M.S. Truss of size 25x25x3 mm space at about 90cm c/c and supported by 40 mm GI pipe (Medium) spaced at 75cm c/c etc., complete and as directed by TWAD Board Officers.

SQUARE SURFACE:-

Square Column 0 to 3.3m ht above GL and below GL

Square Column 3.3m to 4.3m ht above GL

Square Column 4.3m to 5.3m ht above GL

Square Column 5.3m to 6.3m ht above GL

Square Column 6.3m to 7.3m ht above GL

Square Column 7.3m to 8.3m ht above GL

Square Column 8.3m to 9.3m ht above GL

Square Column 9.3m to 10.3m ht above GL

Square Column 10.3m to 11.3m ht above GL

Square Column 11.3m to 12.3m ht above GL

Square Column 12.3m to 13.3m ht above GL

Square Column 13.3m to 14.3m ht above GL

Square Column 14.3m to 15.3m ht above GL

PLANE SURFACE:-

Plane surface 0 to 3.3m ht above GL and below GL

Plane surface 5.3 to 6.3m ht above GL

Plane surface 8.3 to 9.3m ht above GL

Plane surface 11.3 to 12.3m ht above GL

CURVED SURFACE:-

Curved surface 0 to 3.3m ht above GL

Curved surface 3.3 to 4.3m ht above GL

CIRCULAR COLUMN:-

Circular Column 0 to 3.3m ht above GL and below GL

Circular Column 3.3m to 4.3m ht above GL

Circular Column 7.3m to 8.3m ht above GL

Circular Column 11.3m to 12.3m ht above GL

Circular Column 15.3m to 16.3m ht above GL

Supplying and Fabrication and placing in position of TMT bars for all RCC works with cost of binding wire and cost of cutting, bending ,tying in position including cost and conveyance of all materials and labour charges etc., complete as per standard specification.

Brick work in cement mortar 1:5 (one cement and five Msand) using country bricks (specially moulded for well steining) of size 8¾" x 4¼" x 2" for steining of 45 cm thick for infiltration well including curing etc. complete and as directed by Town Panchayat officers.

Above GL upto 4.50 m

Plastering c.m 1:5 (one cement and five sand) mix to a thick of 12mm using clean screened sand and including the cost of curing for 15 days from the completion of work and surface should free from undulations and including the cost of preparing the surface for plastering and protecting from other damages till setting of mortar etc complete complying as per MORTH Specifications. TNDSS No.56 & 57

Special ceiling plastering with CM 1:3 mix 10mm thick complying with standard specification and as directed by the Departmental Officers.

Painting two coats for Exterior surface with approved Exterior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Supplying,fabricating and fixing of MS Grills with Doors and Window gate (5.00 mx 1.80 m) with one Coat of Red Oxide with primer including all costs such as welding, grinding, fabrication charges cost and Conveyance at all materials to site etc. complete as per Standard Specification.

Painting two coats with Ready Mixed Enamel Paint in MS Grill gate (5 mx 1.80) two sleeves over the new iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all Grill Works.

Ellis Pattern flooring with 20mm thick in Cement Concrete 1:2:4 Mix using 3 to 10 mm Stone Jelly Chips and top surfaces rended smooth in Cement – 10m2 ( no sand to be used ) complete in accordance with the specification and as directed by the Departmental Officers.

Weathering course with concrete broken brick jelly of 20mm size in pure slaked lime (No sand to be used) over roof slab the proportion of brick jelly to lime being 32:12.5 for required depth of 80mm for giving required slope and thickness to roof as required

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete

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.

Fully panelled double leaf Door - D - 1.00 m x 2.00m

Fully panelled double leaf window W1 - 0.90 x 1.20m

Fully panelled single leaf Ventilator - V -0.45 m x 0.60 m

Painting two coats for Interior surface with approved Interior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc ., for I staging from GL to 1st level brace (weight 4.5kg/m) IInd and IIIrd staging upto floor slab and IVth staging from floor slab to roof top. Supply, delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage. RCC M30 Grade mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing of 32mm GI pipe medium for hand rails for the Landing slab. Supplying and fixing of MS Base plate of 100mm X 100mm X 6mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing slab and MS Ladder providing locking arrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type Design and as directed by TWAD board officers. For 12 m staging

Providing and fixing of RCC inside access ladder in RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBG stone including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., complete and as directed by TWAD Board Officers.

Providing RCC (1:1.5:3) Ventilator using 20mm HBG stone including cost of all materials, centering, shuttering, strutting,reinforcement, placing of concrete, finishing, curing and fixing in position on the roof slab with mosquito proof net arrangement and etc., complete and as directed by TWAD Board officers. 0.15 m Dia

Providing and fixing of cut stone (Rough dressed) set in CM 1:3 of required size at site including cost of all materials, labour charges, curing etc., complete and as directed by TWAD Board Officers. (Size 0.30 x 0.30 x 0.15 m)

Supply, Delivery and fixing of CI Manhole frame with cover of following size including cost of all materials, fixing of MS clamps, Bolt and nuts etc.,complete and as directed by TWAD Board Officers. 0.60 x 0.60 (Heavy Duty)

Supplying and fixing of PVC encapsulated CI steps etc all complete as per standard specification

Providing GI ventilating arrangement of size 0.10m and as directed by the Engineer in Charge

Painting the TWAD Board Emblem and writing the slogon in accordance with size and specifications as approved by the TWAD Board Officers with approved colour and quality of paint on the exterior surface of Service Reservoir complete etc., and as directed by TWAD Board Officers.

Providing GI pipe connection arrangements for inlet, outlet scour and overflow etc. including cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enamel paint etc., complete and as directed by TWAD Board officers

0.3LL OHT - 2 Nos

65mm Ø GI pipes for inlet 1xl connection

65mm Ø GI pipes for over flow

50mm Ø GI pipes for scour pipe 1xl

65mm Ø GI pipe for delivery 1x1 pipe

90mm Ø PVC Threaded coupler

75 mm Ø PVC threaded coupler

65mm Ø GI Tee

65mm Ø GI 90 Bend

65mm Ø GI coupler

65mm Ø GI union

65mm Ø GI Elbow

65x50mm Ø GI Reducer

75mmx 63mm PVC Reducer

75mm PVC Threaded coupler

90x75 PVC Reducer (Fabricated)

75x63 PVC Reducer (Fabricated)

65mm Ø GM Gate valve

50mm Ø GM gate valve

Construction of RCC spiral staircase in RCC 1:1.5:3 (1 Cement : 1.5 Sand : 3 Coarse Aggregate) using 20 mm HBGS of 1.80 m diameter of required height for approach to the roof of Service Reservoir with RCC Handrails including earthwork excavation, providing CC 1:4:8 mix, RCC footing 1:1.5:3 mix, GL platform etc., and also including cost of steel reinforcement, fabrication charges, scaffolding, centering, precasting charges, cement, painting etc. complete as per standard specifications and as directed by Engineer. The staircase shall be braced to the column of service reservoir at suitable interval. (in the BOQ, quantity column the exact height to be mentioned from GL to roof slab bottom to get total value of work to be done. 2.00LL OHT

Supplying and fixing of RCC 1:1.5:3 (1 Cement : 1.5 Sand : 3 Coarse Aggregate) using 20 mm HBGS for RCC Handrails of 0.91 m height over the top of roof slab of approved pattern and design including the cost of reinforcement, centering, precasting, finishing etc complete 2.00LL OHT

Pipe Connection to the SR 2.00LL OHT Inlet - 150 mm - 21.60 m Outlet - 200 mm - 18.55 m Overflow - 150 mm - 20.20 m Scour - 150 mm - 17.95 m

Supply,delivery of DI K7 S/S tyton joint pipes of 5.0m length for potable water supply as per IS specification no. 8329 /2000 and as amended from time to time with ISI marking of the following sizes and for delivery at site including loading, unloading, freight stacking, conveyance to the work site etc., complete as directed by the Engineer-incharge - TWAD SOR CL. NO.6 PG. NO.-46

200 DI K7 Pipe - Feeder Main

250 DI K7 Pipe - D System

Supply, delivery of Ductile Iron Specials As Per IS 9523/2000 including unloading, transportation and stacking charges, conveyance to work site etc., complete as directed by the Engineer in charge. - TWAD SOR CL. NO.6.3 PG. NO.-52

DI D/S Specials (100 mm to 200 mm) - Feeder Main

DI D/S Specials (250 mm to 300 mm) - D 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 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)

200 mm HDPE PN6 Class Pipe

90 mm HDPE PN10 Class Pipe

110 mm HDPE PN10 Class Pipe

125 mm HDPE PN10 Class Pipe

140 mm HDPE PN10 Class Pipe

140 mm HDPE PN6 Class Pipe

110 mm HDPE PN6 Class Pipe

90 mm HDPE PN6 Class Pipe

200 DI K7 - Feeder

250 DI K7 - D Main

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 the Departmental Officers.

200 mm DI K7 CLASS - Feeder

250 DI K7 - D Main

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 the departmental Officers.

200 mm DI K7 CLASS - Feeder

250 DI K7 - D Main

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 Departmental officers for the following diameters of pipes

200 mm DI K7 CLASS - Feeder

250 DI K7 - D Main

200 mm HDPE PN6 Class Pipe

140 mm HDPE PN10 Class Pipe

140 mm HDPE PN6 Class Pipe

125 mm HDPE PN10 Class Pipe

110 mm HDPE PN10 Class Pipe

110 mm HDPE PN6 Class Pipe

90 mm HDPE PN10 Class Pipe

90 mm HDPE PN6 Class Pipe

Labour charges for cutting open roads in BT / WBM for laying of water supply pipe line measurement

Dismantling concrete roads for laying pipe line excluding cost of earth work in linear measurement

Construction of masonry valve chamber: Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Plain Cement Concrete 1:4:8 using 40mm 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

Brick work in CM 1:5(one cement & five sand) using ground moulded country bricks of size 8.75 inch X 4.25 inch X 2 3/4 inch standard specification including finishing, curing, etc., complete complying with standard specification - 100cft

Plastering with cement mortar (1:3) 12 mm thick in all floors including cost and conveyance of all materials to site and labour charges etc, complete complying with standard specifications (S.I.309)

RCC (M20) Precast Slab of 0.15m thickness using 20mm thick hard broken stone jelly and river sand excluding the cost of reinforcement grills and fabrication charges but including moulding, curing, finishing charges and fixing in position neatly complying with standard specification and as directed by the Departmental Engineer etc. complete-

Supply and Fixing of Cut Stone Slab all faces dressed including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

CI surface box at a of size 100x125x150 mm conforming to IS 3950 having hinged and weighting not less than 14 kg.The surface box shall be fixed on top of the RCC cover slab during the casting of slab for key rod operation. The surface box shall be painted with 3 coats of black bitumastic paint

Refilling the trenches with suitable excavated earth available in layers of 150 mm thick, watering, ramming & consolidation complete as directed by the Engineer in charge

Conveyance of excess earth to a distance not exceeding 5km as directed by the Corporation Engineer including cost of loading, transportation and unloading charges etc complete (Total Earthwork Quantity - Refilling Quantity)

Valve Chamber - 1 m x 1.3 m x 1.5 m

Valve Chamber - 1.2 m x 1 m x 1.2 m

Valve Chamber - 1.6 m x 1.1 m x 1.4 m

Valve Chamber - 1.2 m x 0.9 m x 1.1 m

Valve Chamber - 2 m x 1.2 m x 1.2 m

Valve Chamber - 2.9 m x 1.3 m x 1.5 m

Valve Chamber - 1.8 m x 1.8 m x 1.6 m

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

200 mm DI K7 CLASS - Feeder

250 DI K7 - D Main

200 mm HDPE PN6 Class Pipe

140 mm HDPE PN10 Class Pipe

140 mm HDPE PN6 Class Pipe

125 mm HDPE PN10 Class Pipe

110 mm HDPE PN10 Class Pipe

110 mm HDPE PN6 Class Pipe

90 mm HDPE PN10 Class Pipe

90 mm HDPE PN6 Class Pipe

Supplying and conveying to site, the following sizes of HDPE pipes of class PN10 (PE-100) confirming to IS:4984/1995, as specified in Technical specifications in standard lengths including labour charges for loading, unloading and stacking at site and transportation charges etc., complete as per standard specifications and as directed by the Engineer in Charge.

90 mm HDPE PN10 Class Pipe

110 mm HDPE PN10 Class Pipe

125 mm HDPE PN10 Class Pipe

140 mm HDPE PN10 Class Pipe

Supplying and conveying to site, the following sizes of HDPE pipes of class PN6 (PE-100) confirming to IS:4984/1995, as specified in Technical specifications in standard lengths including labour charges for loading, unloading and stacking at site and transportation charges etc., complete as per standard specifications and as directed by the Engineer in Charge. - TWAD SOR CL. NO.2 PG. NO.-29

200 mm HDPE PN6 Class Pipe

140 mm HDPE PN6 Class Pipe

110 mm HDPE PN6 Class Pipe

90 mm HDPE PN6 Class Pipe

Supply of the following PVC 6 KSC pipes and specials as per IS specifications for Cable

50 MM PVC 6 KSC pipe for cable

50 MM PVC Couplers fabricated 6 KSC

Supplying and delivery of PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED to lay from supply point to panel board.DO - 3 core 4 sq.mm - Pump (PS) Copper cable Flat type

Supply, delivery of HDPE Specials As Per IS 1736-1995 including unloading, transportation and stacking charges.Specials for HDPE pipes as per IS 8360/1977/ Part I(Reaffirmed 1992) Part II and III (Reaffirmed 2002). Reaffirmed to IS 4984-2016 conveyance to work site etc., complete as directed by the Engineer in charge.

HDPE Bends -90° PN6

HDPE Equal Tee - PN6

90mm x 90mm x 90mm

110 mm X 110 mm X 110 mm

140 mm X 140 mm X 140 mm

200 mm X 200 mm X 200 mm

HDPE Reducer For Distribution System

110 mm X 90 mm HDPE Reducer

140 mm X 90 mm HDPE Reducer

140 mm X 110 mm HDPE Reducer

200 mm X 90 mm HDPE Reducer

200 mm X 110 mm HDPE Reducer

200 mm X 140 mm HDPE Reducer

90 mm HDPE EndCap

HDPE Bends -90° - PN10

90 mm HDPE

110 mm HDPE

125 mm HDPE

140 mm HDPE

HDPE Equal Tee - PN10

90 mm X 90 mm X 90 mm

125 mm X 125 mm X 125 mm

HDPE Reducer For Feeder Main

110 mm x 90 mm Reducer

140 mm x 125 mm Reducer

140 mm x 90 mm Reducer

125 mm x 110 mm Reducer

FLOW CONTROL VALVE: Supply, Installation of DI Flow rate Limit control Valve (PN10/16) with the function to limit the flow rate to a set point. In case the downstream demand increases beyond the set limit, the valve closes down to bring the flow back to set limit. The valve shall have an orifice plate and the orifice diameter is designed based on the set point as per the requirement and installed downstream of the control valve. “Manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Flow rate Limit Control valve with cast body of ductile iron grade G-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. 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, orifice plate shall be as per the set point of flow rate and 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.

DI D/F Gate Valve: Supply,Delivery and fixing 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

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 cumtransmitter 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, delivery of Ductile Iron Specials as Per IS 9523/2000 including unloading, transportation and stacking charges for fixing of valves with specials including labour charges for lowering, laying, jointing etc complete as directed by Engineer in Charge

For 110 mm Main valves arrangements comprising 100 mm Flow Control Valve, 100 mm DI D/F Gate Valve and 100 mm Electromagnetic Flow Meter upto 35 lps flow with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below - Data:-27

Above 110 mm upto 160 mm Main valves arrangements comprising 100 mm Flow Control Valve, 150 mm DI D/F Gate Valve and 100 mm Electromagnetic Flow Meter upto 35 lps flow with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below - Data:-40

Above 160 mm upto 200 mm Main valves arrangements comprising 100 mm Flow Control Valve, 200 mm DI D/F Gate Valve and 100 mm Electromagnetic Flow Meter upto 35 lps flow with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below - Data:-41

DI D/F Gate Valves with specials

Supply,Delivery and fixing 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 - Supply, delivery of Ductile Iron Specials as Per IS 9523/2000 including unloading, transportation and stacking charges for fixing of valves with specials including labour charges for lowering, laying, jointing etc complete as directed by Engineer in Charge

100 mm DI D/F Gate Valve PN 16 in 100mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below - Data:-42

80 mm DI D/F Gate valve for Scour in 110 mm HDPE main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below - Data:-43

100 mm DI D/F Gate Valve PN 16 in 100mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below - Data - 1

150 mm DI D/F Gate Valve PN 16 in 150mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below - Data - 2

200 mm DI D/F Gate Valve PN 16 in 200mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below - Data - 3

DI D/F Gate Valves with specials For Scour Valves

80 mm DI D/F Gate valve for Scour in 100 mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below - Data - 4

DI Single Chamber Air Release Valve 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 including unloading, transportation and stacking charges. and Supply, delivery of Ductile Iron Specials as Per IS 9523/2000 including unloading, transportation and stacking charges for fixing of valves with specials including labour charges for lowering, laying, jointing etc complete as directed by Engineer in Charge

50 mm DI Single chamber Air release valve in 100 mm DI main with fixing of DI Specials as per IS 9523/2000 and GI Specials as per IS 1239/ Part II including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below

50 mm DI Single chamber Air release valve in 200 mm DI main with fixing of DI Specials as per IS 9523/2000 and GI Specials as per IS 1239/ Part II including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below - Data - 9

Lowering the following pipes and specials to trench and laying to proper grade and alignment as per standard specifications and as directed by the Department Officers.

200 mm HDPE PN6 Class Pipe

140 mm HDPE PN10 Class Pipe

140 mm HDPE PN6 Class Pipe

125 mm HDPE PN10 Class Pipe

110 mm HDPE PN10 Class Pipe

110 mm HDPE PN6 Class Pipe

90 mm HDPE PN10 Class Pipe

90 mm HDPE PN6 Class Pipe

Jointing HDPE Pipes and Specials by butt fusion welding/ electro fusion welding joints using fusion equipments 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

200 mm HDPE PN6 Class Pipe

140 mm HDPE PN10 Class Pipe

140 mm HDPE PN6 Class Pipe

125 mm HDPE PN10 Class Pipe

110 mm HDPE PN10 Class Pipe

110 mm HDPE PN6 Class Pipe

90 mm HDPE PN10 Class Pipe

90 mm HDPE PN6 Class Pipe

90 MM HDPE PN10 Class pipe - Connecting Main

Refilling the sides of well with suitable excavated earth available in layers of 150 mm thick, watering, ramming & consolidation as directed by the Departmental Engineer.

Disposal of surplus earth including loading and conveyance within a distance of 5 km (basic cost of earth is zero) including loading charges and Conveyance Charges of 5 kms distance.

Plain cement concrete 1:2:4 using 20 mm hard broken granite metal for levelling course including cost of placikng, ramming, consolidating, curing etc. complete for footings Below GL upto 1.50 m Depth

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 - Light Traffic

Design, supply, installation of level gauge at each SR over head tank Application: Float & Board level Indicator suitable for max 100° C Temperature Instrument: Float & Board level Indicator for water application Process connection: 1" ASA Flange 150#RF,SS 304 Float: SS316,250 mm x 80 mm Wire Rope: SS 304,Thickness 4 mm,- Nylon material Pointer: Red pointer with Nylon roller Pulley: SS 304 with derlin bushes for smooth rotation Pulley enclosure: SS 304,Powder coated -2 Nos Scale/Board: Aluminum scale with marking in Black & White Least Count: 10 mm Mounting Bracket: T type (Powder Coated) Nozzle: At actual Connecting Pipe: as per nozzle distance Float Test Pressure: 6 Kg/cm2 Total Lengh - 5000mm

Providing anchorage arrangements by drilling borewell using hand bore set to a dia of 4" inserting 75 MM PVC pipe, scooping of sand from the pipe and laying of concrete in PCC 1: 2: 4 including supply delivery and fixing of clamp sets to hold both water carrying and cable encasing pipe and earthwork excavation for a depth of 1.05 M before starting drilling of bore wells as per the details annexed 90 MM HDPE PN10 Class pipe

Jointing for all cable including the cost of jointing materials lugs, cable clamps etc, complete.

House Service Connection

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

2.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. as directed by Departmental officers

3.Refilling with excavated soil (other than sand) complying with the standard specification for filling in foundation and basement (total earth work quantity - volume of the pipe)

4.HSC Connection in HDPE Mains for Water Supply Scheme Supply, 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.

5.Supply, delivery of 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

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

7.Supply, delivery of 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

8.Supply, delivery 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.

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

10.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 WRC-NSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID

11.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 by the Engineer in Charge.

12.Supply and delivery of 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, or powder coated. Each water meter shall be supplied with Brass Nut and tailpieces, protective top lid, secured by a robust hinge with sealing facilities for couplings. The process connections shall be screwed ends with BSP Threads. Each water meter shall be tested for a maximum pressure rating up to 16 Bar. Water meter shall be supplied with manufacturer Calibration & hydrotest certificate. The dimensions must comply to IS 779 standards

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

14.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 Engineer in Charge.

15.Supply, delivery and fixing of GI pipes for encasing in open drain including handling charges. etc complete as per standard specifications and as directed by the Engineer in Charge.

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

20mm House Service Connection

Sump Electrical Components 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, complete as directed by Town Panchayat Officers.

914 LPM x 53 M - 14 HP Head for SUMP-1

1032 LPM x 33 M - 10 HP Head for SUMP-2

914 LPM x 53 M - 14 HP Head for SUMP-1

1032 LPM x 33 M - 10 HP Head for SUMP-2

Providing TWIN CI EARTHING as per IS 3043/1987 and Latest amendments,complete, as directed by Town Panchayat Officers. - 10 HP installation.(UPTO 25 hp).

LT Cables Supply and delivery of L.T. Cables 50 sq.mm - 3.5 core -1.1 KV Grade Armoured Aluminium conductor cross linked Poly Ethylene insulated PVC sheathed cables confirming to IS 7098 (Part I)/1988 with ISI marking, complete and as directed by Town Panchayat Officersto be laid between Supply point and Distribution Box.

Laying of L.T.Cables in trenches inside the pump room or in air, complete. and as directed by Town Panchayat Officers. - 50 sq.mm.

Jointing of L.T.Cables - 50 sq.mm - 3.5 core - 1.1 KV Grade Armoured Aluminium conductor cable confirming to IS 1554/ Part 1 with ISI marking, complete. and as directed by Town Panchayat Officers.

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto 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 preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days complete and as directed by Town Panchayat Officers.

914 LPM x 53 M - 14 HP Head for SUMP-1

1032 LPM x 33 M - 10 HP Head for SUMP-2

Supply and Delivery of 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. complete with Metal door cover with IP 42 protection as directed by TWAD Board Officers - Legrand (MDS)/ HAGER (L&T) - 4 ways 3 Phase DB .

Supply and delivery of Change over switches (GEM /HAVELLS / HPL/ STANDARD /EQUIVALENT) complete and as diected by Town Panchayat Officers.

63 Amps 3 phase 500 Volt 4 pole

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

Supply and delivery of 150mm dia Pressure Gauge and Vaccum guage including all accessories as per specification (For Suction and Delivery to be mounted on wall on Teak Wood Board) complete as directed by Town Panchayat Officers.

914 LPM x 53 M - 14 HP Head for SUMP-1

1032 LPM x 33 M - 10 HP Head for SUMP-2

Supply , delivery and fixing of GI/CI D/F pipes and specials for providing pipe connection for the pumpset, complete and as directed by Town Panchayat Officers.

150 mm DI D/F Pipes, Valves & Specials with Joints