Improvement of Water Supply Project in Tirumangalam Municipality

Amount

Earthwork excavation above Water Level in light or sandy or clayey soil for infiltration well of 4.50 m dia (Internal) including levelling the site with an initial lead of 10m and as directed by the departmental officers - Excavation for Infiltration well for first depth of 2.00 m 1.1 Infiltration well

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 2.1First Depth 0 to 2 m below G.L

Earthwork excavation and depositing on bank with an initial lead of 10 meters and initial lift of 2 meters in Soft disintegrated rock, laterite, soft rock, kankar, not requiring blasting etc and as directed by Engineer-In-charge. 3.1First Depth 0 to 2 m below G.L

Earthwork excavation and depositing on bank with an initial lead of 10 meters and initial lift of 2 meters in Soft disintegrated rock, laterite, soft rock, kankar, not requiring blasting etc and as directed by Engineer-In-charge.4.1second Depth 2 to 3 m below G.L

Earth work open well excavation with lead upto 10 m in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stony earth and earth mixed with small size of boulders and gravelly soil as directed by the Engineer.-1 cu.m First Depth 0 to 2 m below G.L 5.12.5LL Sump

Earth work Open well excavation with lead upto 10m in soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting as directed by the Engineer.- 1 cu.m Second Depth 2 to 3 m below G.L 6.1 2.5LL Sump

Supplying,delivery and filling of M sand For foundation including levelling and consolidation in layers of 15 cm thick as per standard specification and as directed by Department officers

Plain Cement concrete work 1:4:8 (1 cement, 4 Crushed Stone Sand (Commercially called M-Sand) and 8 blue granite broken stone jelly 40mm gauge) including consolidation curing, etc. complete for foundation, etc. upto basement Upto 1.5m below GL

1.5m to 4.5m below GL

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 content of 400 kg/mᶾ and maximum water cement ratio of 0.45, including admixture (plasticiser / super plasticiser) 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 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 1.50 m & up to 4.5 m below GL

Up to 1.50 m below GL

From 4.50 m to 7.32 m above GL

From 7.32 m to 10.98 m ht. above GL

From 10.98 m to 14.64 m ht. above GL

From 14.64 m to 18.30 m ht. above GL

From 18.30 m to 21.96 m ht. above GL

Supplying and erecting shuttering including necessary supports for plane surface in foundation and basement for RCC column footings,pintol blocks, plinth beam, staircase steps, critical steps, critical piers,etc.,using mild steel sheets of size 90x60cm and 10 gauge stiffened with welded mild steel angles of size25x25x3mm for boarding laid over silver Oak (country wood) joists of size 10x6.5cm spaced at about 90cm centre to centre and supported by casuarina props of 10 to 13cm dia spaced at 75cm centre to centre etc.,complete.Upto 3.30 m below & Upto 3.30 m GCurved surface

Plane surface

Square column

Circular column

3.30 - 4.30M above GL Square column

Circular column

Plain surface

4.30 - 5.30M above GL Square column

Circular column

Plain surface

5.30 - 6.30M above GL Square column

Circular column

6.30 - 7.30M above GL Square column

Circular column

Plain surface

7.30 - 8.30M above GL Square column

Plane surface

Circular column

8.30 - 9.30M above GL Square column

Circular column

Plain surface

9.30 - 10.30M above GL Square column

Circular column

Plain surface

10.30 - 11.30M above GL Square column

Circular column

Plain surface

11.30 - 12.30M above GL Square column

Plane surface

Circular column

12.30 - 13.30M above GL Square column

Circular column

13.30 - 14.30M above GL Square column

Circular column

14.30 - 15.3 M above GL Square column

Circular column

Plane surface

15.3 - 16.3 M above GL Square column

Curved surface

Plane surface

16.30 - 17.30M above GL Curved surface

Inside the tank From 0m to 3.3 m from floor slab Curved Surface

From3.3m to 4.3 m from floor slab Curved Surface

Sinking of infiltration well of 4.50 m internal dia below water level including all incidental charges using special tools and plants such as air compressor, helmet etc., complete including bailing out water below pilasters level I depth of 2 m

II depth of 2 m

III depth of 2 m

IV depth of 2 m

V depth of 2 m

Supply, delivery fabrication and placing in position of RTS rods for reinforcement for binding ring, pilasters, roof slab and well curb including cost of binding wire and as directed by Department officers.

Porous Concrete CC 1:4 (one cement ,four hard broken granite jelly of size 20mm) for steining of infiltration well excluding cost of centering but including curing etc complete and as directed by the Department Officers

Brick work in CM 1:5 (one cement and five sand) using country bricks for steining of 45 cm thick for infiltration well including ,curing, etc., complete and as directed by Department Officers.

Plastering with cement mortar (1:5) 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)

Plastering inside of well steining by CM 1:4 (One cement and four sand ) 12mm thick including curing etc., complete and as directed by Department Officers.

Plastering outside of well steining by CM 1:5 (One cement and fivesand ) 20 mm thick including curing etc.,complete and as directed by Department officers

Painting two coats with approved cement paint over one coat of primer over the cement plastered exposed wall surface and side of roof slab and complete as directed by Department Officers

Granolithic Flooring 25 mm thick with cement concrete 1:2:4 using 3 to 10 mm chips and top surface rendered smooth with cement including thread lining curing etc. complete

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

Supply ,delivery and fixing of RCC inside Access ladder of size 0.10x0.15x4.14m with steps of size 0.15x0.05x0.45m at an interval of 0.3m c/c using M30 concrete and RTS reinforcement with main rod of 10mm 4 nos. for Rib and 8mm stirrups at 0.15m c/c and with main rod of 8mm 2 nos. for each step with 8mm distributer at 0.1m c/c including cost of all materials , moulding charges, all labour charges finishing curing etc.. complete as directed by Department officers. 1 LL OHT

7 LL OHT

3 LL OHT

Supply, Delivery and fixing of Outside MS Ladder of 45cm clear wide made out of 50mmx50mmx6mm MS angle for sides and steps in 16mm plain rods fixed at 30cm c/c welded, jointed etc, and as directed by Department officers. 22.1 Sump

Supplying and fixing in position of 0.60 x 0.60 m size water tight C.I. Manhole frame with cover of approved pattern at the roof slab including the cost of men & materials complying with standard specification and as directed by the Department officers.

Supply, delivery and fixing of PVC moulded CI steps in position at 30 cm center to center in zig zag manner and as directed by the Department officers.

Supplying and fixing in position of enamel coated water level indicator with ball floating arrangements on side wall of sump including the cost men & materials complying with special spacification and as directed by the Department Officers.

Reinforced Cement Concrete 1 : 1 1/2 : 3 mix ( one Cement one and half sand and three hard broken granite stone of 20mm size hard broken granite stone) for ventilator of dia. 0.45 m with 0.05m thick. including the cost of men & materials complying with complying with standard specification and as directed by the Department Officers. 26.1 1LL OHT

Supply and fixing of M20 design mix RCC hand rails of 0.9 m height over the top of the roof slab of approved pattern and design including the cost of cement, reinforcement, centering, precasting, finishing, curing cement painting the surfaces etc., complete and as directed by the Department Officers. 1LL OHT

7 LL OHT

3LL OHT

Construction of RCC Spiral stair case in RCC M20 design mix concrete of 2.30m dia of required height for approach to the roof of Service Reservoir with RCC hand rails as per type design No.Sanitary Engineer/PH(M) NO.18/64 - 65 Sanitary Engineer(PH) 3/64 including necessary earth work excavation in various classification of soils met with at the site of work for providing foundation concrete in CC 1:4:8 mix, RCC footing M30 mix, GL platform etc., including cost of steel reinforcement, fabrication charges, scaffolding, centering precasting charges, cement painting the surfaces etc.,complete and as directed by the Department Officers. The staircase shall be braced to the column of Service Reservoir at suitable interval 28.1 1 LL OHT,3LL OHT,7LL OHT

Refilling the foundation with excavated earth (other than sand) including watering, ramming, consolidating etc. complete complying with standard specification and as directed by the Department Officers.

Disposal of surplus earth including loading & unloading, conveyance within a distance of 3 Km and spreading as directed by the Engineer-In-Charge.

Providing cut stone 0.45X0.45 X 0.15 m set in CM 1:3 mix below inlet pipe including the cost of men & materials complying with standard specification and as directed by the Department Officers.

Pipe connection work to including cost labour, materials etc. (SEPARATE SHEET) 1LL OHT

7 LL OHT

3 LL OHT

Labour charges for Painting Board Emblem inaccordance with the size and specifications as approved by the Board on the Service Reservoirs including cost of all consumables, one coat of base paint, scaffolding charges including painting Logo on the Service Reservoirs.

Providing GI ventilating arrangement of size 0.10m and as directed by the Department Officers

Providing for cutting edge using 12G MS sheets including the cost of fabrication welding and placing in position in the curb including supply of the MS sheet with necessary holding rod of 20mm dia.

Plugging the bottom of the well with coarse sand of approved sizes and grade as directed by the Board officers

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

Windows - Fully Panelled Double Leaf

2T capacity hand operated over head Travelling (HOT) crane suitable for a span upto 6 Mtrs, and travel length upto 10 Mtrs. with clear lift upto 6 Mtrs. including gear type chain pulley block with GI chain and geared Travelling trolley complete with all accessories including girder

4 Way Vertical TPMCB sheet steel distribution boards Flush type/Surface type fitted with Bus bars and Neutral links with single / three phase MCB out goings and separate 4 way provision for accommodating one No. 4 pole incoming MCB / solator 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

Supplying and fixing capacitor type ceiling fan complete with down rod blades, shakle canopies etc., for operation n 230 volts, 50 cycles. Single phase AC supply, conforming to ISS-374-1979 and with double ball bearing system.

Supplying and fixing of 1 x 4" - 36/40 watts Gr. A industrial type fluorescent fitting having stove enameled white reflector inside and gray or green coloured top complete the low loss open construction copper would ferromagnetic ballast starters locking

Supplying and fixing cast Aluminium round or oblong type bulk head fiiting with GI wire guard glass cover with 15 watts 230V CFL lamp a required.

Supply and delivery of safety appliances as detailed below Electrical gloves tested to 11 KV /22 KV with wooden box dusted with french chalk powder -2Nos, Electrical quality 6mm thick rubber mat - 6 Nos, 5 kg capacity ISI marked Dry chemical powder fire extinguisher - 2 No, Fire Bucket-3 Nos Hooked to MS stand -1 No, Laminated shock treatment chart - 2 NO, Wooden First Aid Box -1 no

Providing the following tools mounted on Teak wood Board to be fixed on the wall and in a teak wood box

PUMPSETS Supply and delivery of Horizontal type water/Oil lubricated statically, dynamically, hydraulically balanced turbine pump capable of discharging the following duty condition as given below due to all causes with surface discharge head confirming to IS 1710 and as amended as on date with accessories as per IS 5120/1977 ( Reaffirmed 2011 ) and as amended thereafter to suit the site condition. The speed, No. of stages, sizes of column pipes and line shaft indicated is based on site condition prevailing during investigation. The pump should be supplied with non reversible ratchet pin housing safety clutch, suction strainer etc. The Pump Bowl assembly shall be with bronze impeller running at 1450 rpm. The pump includes suitable head shaft, suitable 1.5 metre long SS line shaft required Nos. to suit the well depth, Rubber line shaft bearing of required Nos., C.I Bearing retainer of required Nos., 100 litre HDPE Pre- lubricating tank with 20mm PVC Rigid pipe connection along with GM gate valves, Suitable ERW column pipe of each 1.5m long of required Nos. to suit the well depth, Suction bell mouth of suitable size, M.S. clamps suitable for column pipe/line shaft -2 set and Spanner - 1 set etc complete 45.1 3200 lpm x 60 m

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. 46.1500lpm x 15 m

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 for operation in AC three Phase 50 Hz (+/- 5%), 415V (+/- 10%) with the following components etc. 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. 47.1 40 HP motor

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 for operation in AC three Phase 50 Hz (+/- 5%), 415V (+/- 10%) with the following components etc. 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. 48.1 40 HP motor

Supply and delivery of DI electric Capacitor KVAR with TNEB test certificate with acceessories confirm to IS 2834 and rate is inclusive of banking charges such as providing of copper bus bars with provision of adding at least 2 capacitors at later date, cable entry box , fabricating chargese. The rates are basic rates with inclusive of handling charges 49.1 2KVAR for 6HP motor

Supply and delivery of floor mounting cubical type vermin and dust proof powder coated M.V. panel board made of 14 SWG MS sheet & MS angle iron frame work with enclosed 4 Nos of Aluminium bus bar of Electrolyte grade E.91,PVC sleeved of suitable size for phase and netural with hinged front door and railway type lock and key arrangements.The bus bar shall be of ample current carrying capacity with all interal wiring as per IE rules and as per IS 8633 and as per safty requirements of CEIG. The desgin of panel board should facilitate for quick operation of all switches from the front side. The panel board should be completed with all interal wiring including necessary twin copper earthing arrangements and consists of the componets for controlling incoming and out going supply ; rate inclusive of fabrication charges 50.1 panel board

Supply and delivery of wall mounted cubical type EB meter Box Up to 50HP/37 KW (which includes LT meter panel board, 6 Nos. suitable fuse carriers

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)

supply and delivery of heavy duty 1.1 KV grade 3.5 x 95sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in between EB pole - Meter Box - M.V. panel

Laying the above cable as per IE rules inside the pumproom or in air

Jointing of the above L.T. cables 3.5 core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS7098 Part I with ISI marking including jointing materials lugs,clamps,etc

Supply and delivery of heavy duty 11 KV grade 3.5 x50 sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in between M.V. panel to ATS starter for 50HP HSC .

Laying the above cable as per IE rules inside the pumproom

Jointing of the above L.T. cables 3.5 core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS7098 Part I with ISI marking including jointing materials lugs,clamps,etc.

a)Supply and delivery of heavy duty 1.1 KV grade 3 x 50sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in from ATS starter to motor for 50 HP HSC pumpset

b) Laying the above cable as per IE rules inside the pumproom

c)Jointing of the above L.T. cables 3 core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS1554 Part I with ISI marking including jointing materials lugs,clamps,etc.,

a)Supply and delivery of heavy duty 11 KV grade 3 x 16 sq.mm-armoured aluminium conductor XLPE insulated pvc sheathed cable as per IS 7098 (Part I) to be laid in from M.V. panel to 18 KVAR capacitor

b) Laying the above cable as per IE rules inside the pumproom

c)Jointing of the above L.T. cables 3core 1.1 KV grade Armoured Aluminium conductor cable confirming to IS1554 Part I with ISI marking including jointing materials lugs,clamps,etc.,

Supply, Delivery and Fixing of the following items for obtaining Service Connection from E.B.Pole. 150 mm GI SERVICE PIPE to a length of 3m

150mm GI bend-3Nos

150mm GI Coupling-3Nos

Twin CI Earthing as per IS 3043/1987 and I.E. rules including Earth pit (2 pits) with RCC slab and other civil works complete (upto 25 HP)

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. 68.1 5HP Pumpset

Labour Charges for erection of Horizontal shaft,centrifugal pumpset (Coupled/Monoblock) in bore well/Open well including fixing of suction pipe and foot valve upto a maximum depth of 7 metres and delivery pipes to the required length with valves, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPIC switches starter, Voltmeter, Ammeter, Capacitor single phasing preventor and laying and jointing the cables and twin earthing as per IE rules including providing bed blocks etc., complete and operating the pumps and trial run for 10 days including signing of completion ofreports as required by EB authorities. 69.1 40 HP Pumpset

Supply and delivery of CI D/I 200mm Non return valve wafer type ( dual plate check valve) to be used in pump houses confirming to IS

Supply and delivery of CI D/F 200,300 mm sluice valve with spur gear and hand operation ISI mark reputed make PN 1.6 to be used in pump houses( Long body/long face to face) confirming to IS (12.5)

Supply and delivery of CI D/F 250 mm sluice valve with spur gear and hand operation ISI mark reputed make PN 1.6 to be used in pump houses( Long body/long face to face) confirming to IS (12.5)

Supply and delivery of CI D/F sluice valve with cap wheel as pe IS 14846/2000 PN 1.0 with ISI marking . The rates are inclusive of transportation charges, etc., 250 mm sluice valve - for 250mm main

100 mm sluice valve - for 100mm main

Supply and delivery of CI D/F Non return valve wafer type ( dual plate check valve) to be used in pump houses confirming to IS 250mm Non return valve - for 250mm main

100mm Non return valve - for 100mm main

Supply and delivery of following CI pipe and spls. IS 1538/1993 , IS 7181/1986 & IS 1537/1996 For suction upto 150 mm CI D/F spls

Upto 150mm CI D/F pipe

Delivery pipe Upto 200mm CI D/F spls

Upto 250mm CI D/F spls

150 mm to 250 mm CI D/F spls

Upto 250mm 2m CI D/F pipe

Upto 250mm 2.75 CI D/F pipe

Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to the required specification with M.S. bolts and nuts complete (including cost of jointing materials) 100mm

Piping 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. Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil.SS20B P-Main 300mm D.I. Class K7

Connecting main 100mm D.I. Class K7

100mm DI D/F

Distribution system 300mm D.I. Class K7

250mm D.I. Class K7

225mm HDPE PN 6

200mm HDPE PN 6

180mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

125mm HDPE PN 6

110mm HDPE PN 6

90mm HDPE PN 6

Gravity main 400mm DI Class K7

300mm DI Class K7

250mm DI Class K7

200mm DI Class K7

150mm DI Class K7

100mm DI Class K7

Supply and delivery of following sizes of DI K7 and HDPE Class s/s pipes as per IS: 8329 / 2000, at the site of work etc., complete and as directed by Engineer in charge. P-Main 300mm D.I. Class K7

Connecting main 100mm D.I. Class K7

100mm DI D/F

Distribution system 300mm D.I. Class K7

250mm D.I. Class K7

225mm HDPE PN 6

200mm HDPE PN 6

180mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

125mm HDPE PN 6

110mm HDPE PN 6

90mm HDPE PN 6

Gravity main 400mm DI Class K7

300mm DI Class K7

250mm DI Class K7

200mm DI Class K7

150mm DI Class K7

100mm DI Class K7

Lowering of D.I and HDPE Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the Department Officers. P-Main 300mm D.I. Class K7

Connecting main 100mm D.I. Class K7

100mm DI D/F

Distribution system 300mm D.I. Class K7

250mm D.I. Class K7

225mm HDPE PN 6

200mm HDPE PN 6

180mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

125mm HDPE PN 6

110mm HDPE PN 6

90mm HDPE PN 6

Gravity main 400mm DI Class K7

300mm DI Class K7

250mm DI Class K7

200mm DI Class K7

150mm DI Class K7

100mm DI Class K7

Jointing C.I/ D.I-S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials) P-Main 300mm D.I. Class K7

150mm D.I. Class K7

Connecting main 100mm D.I. Class K7

Distribution system 300mm D.I. Class K7

250mm D.I. Class K7

225mm HDPE PN 6

200mm HDPE PN 6

180mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

125mm HDPE PN 6

110mm HDPE PN 6

90mm HDPE PN 6

Gravity main 400mm DI Class K7

300mm DI Class K7

250mm DI Class K7

200mm DI Class K7

150mm DI Class K7

100mm DI Class K7

Cutting the DI pipes true to axis and finishing the ends complete. P-Main 300mm D.I. Class K7

Connecting main 100mm D.I. Class K7

Distribution system 250mm D.I. Class K7

Gravity main 400mm DI Class K7

300mm DI Class K7

250mm DI Class K7

150mm DI Class K7

100mm DI Class K7

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 1(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 Equal tees 225mm dia HDPE

200mm dia HDPE

180mm dia HDPE

160mm dia HDPE

140mm dia HDPE

125mm dia HDPE

110mm dia HDPE

90mm dia HDPE

90 Degree Bends 225mm dia HDPE

200mm dia HDPE

180mm dia HDPE

160mm dia HDPE

140mm dia HDPE

125mm dia HDPE

110mm dia HDPE

90mm dia HDPE

End Caps 225mm dia HDPE

200mm dia HDPE

180mm dia HDPE

160mm dia HDPE

140mm dia HDPE

125mm dia HDPE

110mm dia HDPE

90mm dia HDPE

Supply , delivery and fixing of D.I. specials as per IS 9523/2000 at site etc., complete as directed by Engineer in charge P-Main 300mm D.I. Class K7

Connecting main 100mm D.I. Class K7

Gravity main 400mm DI Class K7

300mm DI Class K7

250mm DI Class K7

200mm DI Class K7

150mm DI Class K7

100mm DI Class K7

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 officers.Connecting main

Gravity main

P-Main

Distribution system

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 Department officers. Connecting main

Gravity main

P-Main

Distribution system

Supply and delivery of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or equivalent grade, 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 Connecting main 100mm DI Sluice Valve

P-Main 300mm DI Sluice Valve

Distribution system 200mm DI Sluice Valve

150mm DI Sluice Valve

100mm DI Sluice Valve

Gravity main 400mm Sluice valve

200mm Sluice valve

150mm Sluice valve

100mm Sluice valve

Supply and delivery of DI D/F Gate scour 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 P-Main 80mm scour

Connecting main 80mm scour Valve

Distribution system 125mm scour

100mm scour

80mm scour

Gravity main 250mm scour

125mm scour

100mm scour

80mm scour

Supply delivery to site, fixing & Commisioning of sluice valve PN 1.6 rating with Double orifice Air valves as per IS 14846/2000 specifications including loading and unloading at site, transporting charges taxes and duties etc., as directed by the engineers of the following sizes. 50mm Double Air Valve - fmain

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 P-Main 300mm D.I. Class K7

Connecting main 100mm DI Class K7

Distribution system 300mm D.I. Class K7

250mm D.I. Class K7

225mm HDPE PN 6

200mm HDPE PN 6

180mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

125mm HDPE PN 6

110mm HDPE PN 6

90mm HDPE PN 6

Gravity main 400mm DI Class K7

300mm DI Class K7

250mm DI Class K7

200mm DI Class K7

150mm DI Class K7

100mm DI Class K7

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

Connecting main

P-Main

Distribution system

Labour charges for cutting of B.T road for laying of mains and as directed by Engineer in charge Gravity main

P-Main

Distribution system

Labour charges for cutting of C.C road for laying of mains and as directed by Engineer in charge Gravity main

P-Main

Distribution system

Testing of pipes for water supply with hydraulic testing equipment by filling with water (includingcost of water) 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 otherincidential and operational charges etc., complete for the following diametres of pipes. P-Main 300mm D.I. Class K7

Connecting main 100mm DI Class K7

Distribution system 300mm D.I. Class K7

250mm D.I. Class K7

225mm HDPE PN 6

200mm HDPE PN 6

180mm HDPE PN 6

160mm HDPE PN 6

140mm HDPE PN 6

125mm HDPE PN 6

110mm HDPE PN 6

90mm HDPE PN 6

Gravity main 400mm DI Class K7

300mm DI Class K7

250mm DI Class K7

200mm DI Class K7

150mm DI Class K7

100mm DI Class K7

Drilling of borewells of size 4" to 5" dia. in Sedimentary formation using hand boresets including insertion of casing pipes and removal of casing pipes etc., including supplying and packing of pebbles and conveyance of hand Boreset including loading and unloading

Supply and fixing of PVC Pipe (Medium) AS PER IS 1239/PART I/2004 110mmm dia

Plain Cement Concrete 1:2:4 Mix (one part cement, two part sand and four part of aggrigate) using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc., complete as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

Supply and fixing of MS Clamp set

FCV DI Pressure Reducing and Flow Limit Control Valve (PN10/16) with the function to reduce higher upstream pressure into a preset lower downstream pressure and to not allow flow rate in the line to exceed beyond the defined set point. The flow orifice diameter is designed based on the set point as per the design requirement. The set point can be changed to a maximum of +10%. “Manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Pressure Reducing and flow limit control valve with cast body of ductile iron grade GGG-40 or equivalent grade or as per IS 3896-Part-2-1985 customized control cylinder for linear control behaviour or equivalent, performed diaphragm and pull out safe profile sealing ring of EPDM, threaded inserts (CORFIX - to prevent the coating from coming off in the connections area as well as corrosion and incrustations in the control circuit) or equivalent. 2 pressure gauges for operator-friendly control to determine the actual inlet and outlet pressure connected directly to the valve. Flange connection dimensions according to EN 1092, Part 2/ ISO 7005[DIN]/ IS 1538, all parts (Epoxy coating, and diaphragm) in contact with medium are as per KTW and DVGW certified (harmless)/WRAS & NSF approved. The EPDM rubber & Epoxy coating (EP-P) should be approved by W270.(EP-P)/ WRAS & NSF.” Pilot valve Flow cum pressure control valves at DMA Entry For 250 mm Dia

For 200 mm Dia

For 180 mm Dia (200mm dia)

For 160 mm Dia (150mm dia)

For 140 mm Dia (150mm dia)

For 125 mm Dia (100mm dia)

For 110 mm Dia (100mm dia)

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 exc DMA Entry For 250 mm Dia

For 200 mm Dia

For 180 mm Dia (200mm dia)

For 160 mm Dia (150mm dia)

For 140 mm Dia (150mm dia)

For 125 mm Dia

For 110 mm Dia (100mm dia)

Supply and delivery of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163- 89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years DMA Entry For 250 mm Dia

For 200 mm Dia

For 180 mm Dia (200mm dia)

For 160 mm Dia (150mm dia)

For 140 mm Dia (150mm dia)

For 125 mm Dia

For 110 mm Dia (100mm dia)

For 180,200mm Dia HDPE - Valve Pit Size - 1.72m x 1.30m x 1.40m

For 100, 150,160mm Dia HDPE - Valve Pit Size - 1.47m x 1.30m x 1.05m

Supply , delivery and fixing of D.I. specials as per IS 9523/2000 at site etc., complete as directed by Engineer in charge. Flange & Socket Tail Piece - PN10 For 250 mm Dia

For 200 mm Dia

For 180 mm Dia (200mm dia)

For 160 mm Dia (150mm dia)

For 140 mm Dia (150mm dia)

For 125 mm Dia (100mm dia)

For 110 mm Dia (100mm dia)

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 For 250 mm Dia

For 200 mm Dia

For 180 mm Dia (200mm dia)

For 160 mm Dia (150mm dia)

For 140 mm Dia (150mm dia)

For 125 mm Dia

For 110 mm Dia (100mm dia)

Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints, curing. (including cost of jointing materials) For 250 mm Dia

For 200 mm Dia

For 180 mm Dia (200mm dia)

For 160 mm Dia (150mm dia)

For 140 mm Dia (150mm dia)

For 125 mm Dia

For 110 mm Dia (100mm dia)

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

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

HSC for HDPE Mains HSC connection-20mm-Providing House Service connection with MDPE 20mm pipe (supply, lowering, jointing & testing), electrofusion tapping saddle PE 80 blue, PN 12.5 with female threaded metal insert of SS304, Brass ferrule as per IS319 grade size 15mm, 20mm and 25mm size and threaded to suit the corresponding bore sizes of 15mm dia size (1/2"). poly propylene compression male Threaaded adaptor with metal insert of SS304, poly propylene 90 degree compression elbow with compression joint at both ends, poly propylene compression female threaded adapter with metal insert of SS 304 and protection box of size 20cm x 30cm for fixing of water meter all as per standard icluding road cutting, replacement of utilities providing house service connection, refilling, restoration of roads/drains testing etc complete with materials and specification as instructed by department officers.

M/s Maruthi Construction