KNMT-2025-26-Water Supply

Amount

Earth work excavation for foundation (for narrow excavation) in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification. In hard stiff clay, stiff black cotton, hard red earth, shales, murrams, gravel, stoneyearth and earth mixed with small sized boulders For 1st depth of 0 m to 2 m

Earth work open well excavation complying with relevant clauses of T.N.D.S.S. Well sinking and with lead upto 10 metre in sand, silt or other loose soil, Wet sand or silt not under water, light black cotton soil, sandy loam and ordinary soil - First depth of 2 metre. For 1st depth of 0 m to 2 m

SDR - (Not Requiring Blasting) Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2m in Soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting For 1st depth of 0 m to 2 m

For 2 nd depth of 2 m to 4 m

For 3rd depth of 4 m to 6 m

For 4th depth of 6 m to 8 m

For 5th depth of 8 m to 10 m

For 6th depth of 10 m to 12 m

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers - 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 150 MM Dia DI K7

250 MM Dia DI K7

110 mm HDPE PN 10

140 mm HDPE PN 10

180 mm HDPE PN 10

250 mm HDPE PN 10

Sand filling for foundation with river sand including consolidation ramming etc. complete as per standard specifications

Plain Cement Concrete 1:4:8 (One Cement, Four crushed stone sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidated and curing etc. complete complying with standard specification

Plain Cement Concrete 1:2:4 (one cement, two fine aggregates 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

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 cementcontent of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m') 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also 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, 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 requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials). Beyond 1.5 m below GL

Beyond 1.50 m & upto 4.50 m below GL

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 10.98 m to 14.64 m ht.

From 14.64 m to-18.35 m

From 18.3 m to 21.96m

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. (Payment for centering shall be given after the concrete is laid) Square Column Column 0 to 3.3m ht above GL and below GL

Column above 3.3m to 4.3m ht from GL

column above 4.3 m to 5.3m ht from GL

column above 5.3 m to 6.3m ht from GL

column above 6.3 m to 7.3m ht from GL

Column above 7.3m to 8.3m ht from GL

column above 8.3 m to 9.3m ht from GL

column above 9.3 m to 10.3m ht from GL

column above 10.3 m to 11.3m ht from GL

column above 11.3 m to 12.3m ht from GL

column above 12.3 m to 13.3m ht from GL

column above 13.3 m to 14.3m ht from GL

column above 14.3 m to 15.3m ht from GL

column above 15.3 m to 16.3m ht from GL

Plain surface- Below GL upto 3.3m above GL

3.3 m to 4.3m ht from GL

7.3 m to 8.3m ht from GL

11.3 m to 12.3m ht from GL

15.3 m to 16.3 m from GL

circular Column- Column 0 to 3.3m ht above GL and below GL

Column 3.3 to 4.3m ht above GL

Column 4.3 to 5.3m ht above GL

Column 5.3 to 6.3m ht above GL

Column 6.3 to 7.3m ht above GL

Column 7.3 to 8.3m ht above GL

Column 8.3 to 9.3m ht above GL

Column 9.3 to 10.3m ht above GL

Column 10.3 to 11.3m ht above GL

Column 11.3 to 12.3m ht above GL

Column 12.3 to 13.3m ht above GL

Column 13.3 to 14.3m ht above GL

Column 14.3 to 15.3m ht above GL

Curved surface- From 0 to 3.3m from floor level

From 3.3 to 4.30m from floor level

4.31m-5.30m for open well

5.31m-6.30m for open well

6.31m-7.30m for open well

7.31m-8.30m for open well

Column 15.3 to 16.3m ht above GL -Curved surface for MBR

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

Painting two coats with approved cement paint over the exposed surface (aboveG.L.) including cleaning, preparing surface and curing etc., complete complying with standard specification and as directed by Department Engineers.

Supplying and painting the walls with two coats of cement paint over one coat of cement primer as instructed by the departmental officers including preparation of surface curing, etc., complete in all floors complying with standard specifications (The colour and shade of the cement paint shall be got approved by the Executive Engineer before use of work).

White washing two coats with freshly burnt shell lime white in colour in all floors including cost of lime and other materials brushes scaffolding charges etc.complete complying with standard specification and as directed. -100sq.m S.I.333

Painting two coats in all floors over the new iron work ready mixed Enamel paint of approved quality colour without priming coat including the cost all materials etc.,complete as per standared specification

Supplying and fixing of cutstones size 0.45x 0.45x0.15m in CM 1:3 below the inlet pipe

Providing RCC inside ladder as per approved design

Supply ,delivery and fixing of outside MS Ladder of size 45cm clear wide out of 50mm x 50mm x 6mm MS angle for sides and steps in 16 joined etc., providing with suitable side supports, clamps and locking arrangements provided with two coats of approved enamel paint over one coat of redoxide paint, for providing access to roof top of sump of suitable inclined length, including bottom anchorage. The rate includes concrete bed block in CC 1:2:4 of suitable size with necessary anchor bolts.

Providing RCC spiral staircase as per approved design

Providing RCC hand rail of 1.2 m height around the top of the roof slab

Supply, delivery and fixing in position of RCC manhole of size 0.60 m x 0.60 m including locking arrangement, cost of materials etc. complete and as directed by the Depart. officers.

Supply and fixing of Air ventilation in reinforced cement concrete 1:1/2:3(one cement and one and half sand and three 20mm HBG metal) for ventilator of 0.30m dia ht 0.45m with 0.05m thick including cost of men and material complying etc..complete and as directed by Department Engineers.

Refilling the sides of the foundation with excavated soil (data 2024-2025) 1.00 LL MBR

1.00 LL SUMP

Open Well

150 MM Dia DI K7

250 MM Dia DI K7

110 mm HDPE PN 10

140 mm HDPE PN 10

180 mm HDPE PN 10

250 mm HDPE PN 10

Supply, delivery and fixing of pipes for OHT connections including civil works 100mm CI PIPE for inlet, outlet, overflow and 100mm CI pipe Inlet

OUTLET

Scour

Overflow

Providing pipe connection by lifting 100mm CI D/F pipes and specials in vertical direction and placing the same for required alignment including lifting the pipes and specials in various heights of inlet, outlet, overflow and scour including earthwork excavation conveying the pipe and specials into the trenches, laying to proper grade and alignment cutting, threading and jointing with jointing materials with required specification including labour charges and supply of valves pipes, specials MS Clamps to fix the pipes with the columns etc. complete and as directed by Department Engineers.

Labour charges for Painting TWAD Board Emblem in accordance with the size and specifications as approved by the Board on the Sump including cost of all consumables, one coat of base paint, scaffolding charges including painting Logo on the Side of the Sump.

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Plastering in CM 1:5, 12 mm thick including necessary scaffolding, water the surface etc all complete as per standard specification and as directed by the Engineer-in-charge.

Plastering with cement mortar 1:3 (One part of Cement and three part of Plastering Sand (P- Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications

Weathering course with surkhi mortar including labour charges etc complete as per standard specifications and as directed by the Engineer-in-charge

Terrace flooring with two course of flat tiles 20 x 20 x 2 cm using cement mortar 1:3 mixed with crude oil 2 % by weight of cement and pointed with same mortar and as directed by the Engineer-in-charge

Finishing the top of flooring with granothatic flooring with cement concrete 1:2:4 (one cement, two M- Sand and four aggrigate) using 10 to 12mm stone chips – 25mm tk etc., Complete.

Supply and delivery and fabrcation of MS doors and windows with outer frame and shutter frame in MS angle of size 40x40x6mm with MS flat 25x25x6mm 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 a 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

Fully panelled double leaf window ( Without ventilation )

Supply and fixing of M.S Grills with with one coat of Red oxide with primer including all costs such as Welding ,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standared specification .TNBP- Spl

Dewatering using 3HP to 70HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.

Disposal of surplus earth including loading & unloading, conveyance within a distance of 5Km and spreading as directed by the Engineer In-Charge.Twad Pg No 322

Supply and Delivery DUCTILE IRON SOCKET/SPIGOT PIPES FOR CLASS K7 AS PER IS 8329/2000 150 MM Dia DI K7

250 MM Dia DI K7

Supplying and conveying of following sizes of PE100 PN10HDPE pipes to site, confirming to specification as per IS:4984-2016 for standard length including cost of pipes inclucive of transportation charges to stockyard anywhere in tamilnadu , Unloading, stacking at stock yard and Conveyance from stock yard to site (maximum of 8Km radius) are extra. 110 mm HDPE PN 10

140 mm HDPE PN 10

180 mm HDPE PN 10

250 mm HDPE PN 10

Supply and Delivery DUCTILE IRON SPECIALS AS PER IS 9523/2000 150mm - 90 Deg D/S Bend

150mm - 45 Deg D/S Bend

150mm - 22 1/2 Deg D/S Bend

250mm - 90 Deg D/S Bend

250mm - 45 Deg D/S Bend

250mm - 22 1/2 Deg D/S Bend

Supply and delivery of HDPE specials 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. Bends 110 mm HDPE PN 10

140 mm HDPE PN 10

180 mm HDPE PN 10

250 mm HDPE PN 10

Tee 110 mm HDPE PN 10

140 mm HDPE PN 10

180 mm HDPE PN 10

250 mm HDPE PN 10

Supply, Delivery and fixing of DI D/F Gate valves (Soft Seated) resilient seated soft sealing gate valves (sluice valves) with body bonnet of ductile cast iron of grade GGG40 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 vaccum tight and 100% leak proof with face to face dimentions as CI D/F SLUICE VALVE WITH CAP/ WHEEL AS PER IS 14846/2000 PN 1.0 WITH ISI MARKING All the valves should be with electrostatic powder coating both inside and outside with pocket less straight thro' body passage, inside and outside color Blue including Flange/socket and Flange/spicot tail pieces, etc., loading,unloading, Transportation charges and stacking etc. complete as per specifications. All the valves are to be compatible for burried application with pressure rating PN 10/16. For isolation/Control 150mm diameter DI K7

250mm diameter DI K7

Manufacture, Supply and Delivery of Tamper proof C.I. DOUBLE AIR VALVE AS PER ISI 14845/2000 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 and as amended from time to time and suitable for water supply main including loading freight, transit, unloading and stacking them at site etc. complete 80 mm Valve

Supply and delivery of DI D/F specials of conforming to IS 9523/2000 specifications at site of work including all taxes, duties, loading, transportation, unloading, insurance etc., complete and as directed by Engineer incharge. 150 mm Flanged Socket Tail Piece

150 mm Flanged Spigot Tail Piece

250 mm Flanged Socket Tail Piece

250 mm Flanged Spigot Tail Piece

Lowering of DI pipes and specials carefully into the trench and laying to proper grade and alignment including labour charges, incidental and operational charges etc complete as per standard specifications and as directed by the Departmental Engineer. 150mm diameter DI K7

250mm diameter DI K7

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers 110 mm HDPE PN 10

140 mm HDPE PN 10

180 mm HDPE PN 10

250 mm HDPE PN 10

Cutting of CI and DI pipes and specials true to axis and filing smoothly and finishing the ends complete, with / without water in the pipe including labour charges, incidental and operational charges etc complete as per standard specifications and as directed by Departmental Engineer. 150mm diameter DI K7

250mm diameter DI K7

Cutting the HDPE pipes true to axis and finishing the ends complete. 110 mm HDPE PN 10

140 mm HDPE PN 10

180 mm HDPE PN 10

250 mm HDPE PN 10

Jointing C.I/ D.I-S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials) 150mm diameter DI K7

250mm diameter DI K7

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 TWAD Board Officers. 110 mm HDPE PN 10

140 mm HDPE PN 10

180 mm HDPE PN 10

250 mm HDPE PN 10

Testing of M.S. / C.I. / D.I / P.V.C. /D.W,C, 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 occured during the test, excluding the cost of pipes but including other incidential and operational charges etc.,complete for the following diameters of pipes. 150mm diameter DI K7

250mm diameter DI K7

110 mm HDPE PN 10

140 mm HDPE PN 10

180 mm HDPE PN 10

250 mm HDPE PN 10

Barricading work (Where the lines are in narrow width of municipality area, busy streets like Market, Bus-stand and in the Highways 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 two rows, painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including supplying, delivery and fixing of GI sheet (0.90m x 0.8mm thick) in the horizontal poles 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 Department Engineer. Pumping Main DI - K7

Pumping Main HDPE PN 10

Construction of Valve Chamber 150mm diameter DI K7

250mm diameter DI K7

For Air Valve 80mm Valve

Labour for cutting open road for laying water mains or sewer. 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 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 5m excluding the cost of MS pipes. For 600mm dia MS encasing pipe for various

600 mm dia MS Encasing pipe

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. Sump - 1767 lpm against a total head of 65m

OW - 800 lpm against a total head of 22m

Supply and delivery of Fully Automatic Auto Transformer Starter suitable for the motor offered. Floor mounting type air/ oil cooled Auto Transformer Starter with tapings at 50%, 65%, 80%, housed in robust steel chamber with arc and main contacts confirming to IS 8544 Part IV and as amended therafter for operation in AC three Phase 50 Hz (+/- 5%), 415V (+/- 10%) with the following components, under voltage release with no volt coil, over load relay with dash pot arrangements, single phasing preventor, LED ON/ OFF switches, Mounted Ammeter, Earth leakage relay, contactor assembly suitable for next standard KW rating, in coming and out going cable entry provisions, transformer tank including first filling of oil etc. 60 HP or Suitable

30 HP or Suitable

Supply, delivery, erection, testing and commissioning of following sizes of power shunt capacitor(APFC Panel) for power factor improvement, suitable to operate on 415V, 3Ph,50Hz A/C supply, on suitable angle iron frame-works at a height of 0.5m from the ground, including earthing and incidental civil works etc., complete. 25 kVAR

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 160 Amps

Supplying and fixing of following capacity Triple Pole SFU with fuses on suitable angle iron frame with earth connection only. 160 Amps

32 A TPN MCCB 10kA (for LDB, PLC & Spare - 5nos)

Supplying and laying following LTUG cables in a trench to be excavated at a depth of 2 ½ ' putting 6” layer of sand and covering the cable with brick and sand refilling the earth to make good as directed or in trench using cable trays with necessary support. O - 3 ½ core 95 sq.mm. for Income - (1 Runs for EB & 1 run for APFC)

DO - 3 ½ core 50 sq.mm. for Income - (1 Runs for EB & 1 run for APFC)

DO - 4 core 50 sq.mm - Panel to Starter

DO - 4 core 10 sq.mm - Panel to Starter

DO - 4 core 25 sq.mm - Panel to Starter

DO - 3 core 50 sq.mm - Starter to Motor

DO - 3 core 4 sq.mm - Starter to Motor

DO - 3 core 25 sq.mm - Starter to Motor

DO - 4 core 4 sq.mm. for Aux.supply

Supplying and fixing of cable gland and termination with Aluminium cable lugs for following PVC UG cable and with earth connection DO - 3 ½ core 95 sq.mm.

DO - 3 ½ core 50 sq.mm.

DO - 4 core 10 sq.mm

DO - 4 core 25 sq.mm

DO - 3 core 4 sq.mm

DO - 3 core 25 sq.mm

DO - 4 core 4 sq.mm

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.

Run of 2 of 2.5 sq mm PVC unsheathed copper single core cable in PVC pipe for mains with continuous earth connection by 14 SWG wire From the MCB DB to the Switch boards in office, store,and 16A power socket.

Wiring with 2.5 sq mm PVC insulated single core copper cables of 650 V Grade on suitable rigid PVC pipe on wall and ceiling with PVC accessories, with MS switch box covered with 3 mm thick hylam sheet with continous earth wire connection of 14 SWG TC wire. Light points

Fan Points

Lighting Fixtures- Supply and installation of 240 V - 1 x 18 W LED TL fitting box type with enamelled reflector complete with all accessories - choke, starter, tube, etc. suitable for wall mounting or roof mounting on conduit tube.

Supplying and fixing of 18" sweep AC exhaust fan complete including providing necessary opening in the wall.

Supply and fixing of 48" sweep AC ceiling fan complete with regulator with lm down rod (stem pipe) including supplying and fixing of fan clamp with side plates and cross arms

Earthing as per ISI specifications with necessary masonary work.

Supply and connection of earthing conductor including two coats of approved painting and laying between earth pit and equipment. 40 x 6 mm GI Flat

25 x 6 mm GI Flat

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. 50HP to 85HP

5HP to 10HP

20HP to 30HP

Supply, conveying and fixing CI specials as per the latest revision of IS 1538 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. 150 x 150mm Flange tee

80 x 100mm Taper

100 x 150mm Taper

100mm 90 deg bend

150mm 90 deg bend

150 mm dia CI blank flange

Supply, conveying and fixing following CI pipes as per latest revision of IS 1536 with ISI markings on it excluding earthwork excavation 100 mm D/F C.I cut pipe - 0.5m long

100 mm D/F C.I cut pipe - 1.0m long

150 mm D/F C.I cut pipe - 0.5m long

150 mm D/F C.I cut pipe - 1.0m long

Supplying, delivery and installation at site, conveying and fixing the CI sluice valves as per IS 14846/2000 PN 1 with ISI marking including loading, transportation charges and stacking etc complete as per specifications 100mm Sluice valve

150mm Sluice valve

Supplying, delivery and installation at site, conveying and fixing the CI D/F Reflux valves as per IS 5312/Part I /84 with Bye-pass arrangements with ISI marking including loading, transportation charges and stacking etc complete as per specifications 100mm NRV

150mm NRV