AMRUT 2023-24 Improvement of water supply system in Kalambur Town Panchayat

Amount

Earth work open well excavation, complying with relevant clauses of T.N.D.S.S. Well sinking and with lead upto 10 metres in Hard stiff clay, stiff black cotton soil, hard red earth, shales,murrams gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil

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

First depth of 2m

Earth work open well excavation, complying with relevant clauses of T.N.D.S.S. Well sinking and with lead up to 10 metres in soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting

Open well excavation, complying with relevant clauses of T.N.D.S.S. Well sinking and with lead up to 10m in Medium rock and Dense medium rock not requiring blasting.

Open well excavation complying with relevant clauses of T.N.D.S.S. well sinking and with lead up to 10m in hard granite measured in solid including blasting and stacking -

Earth work excavation and depositing on bank with initial lead 10m and lift of 2.0m in the following classification of soils, bailing out water wherever necessary including providing danger lights etc., and as directed as per specification SS 20B and spec

First depth of 2m

2nd Depth of 2 to 3m

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 TWAD SOR Pg no 301

Labour for cutting open road for laying water mains or sewer

i) B.T. Roads (or) Maccadam road - Road length given by TP

ii) Concrete Roads - Road length given by TP

Labour for cutting open road for laying water mains or sewer

Ordinary Soil - such as Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small boulders and hard gravelly soil etc.,

HDPE Pipes of 90 mm diameter

HDPE Pipes of 110 mm diameter

HDPE Pipes of 140 mm diameter

HDPE Pipes of 160 mm diameter

HDPE Pipes of 180 mm diameter

HDPE Pipes of 200 mm diameter

HDPE Pipes of 250 mm diameter

250 mm DI K7

100 mm DI K7

150 mm DI K7

200 mm DI K7

Sand filling for foundation with river sand including consolidation ramming etc. complete as per standard specifications and as directed by the Engineer-incharge

Plain Cement Concrete 1:4:8 Mix (one part cement, four part sand and Eight part of aggrigate) using 40 mm size ISS HBG metal 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.

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.

Plain Cement Concrete 1:1.5:3 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.

Porous Concrete 1:2 mix using 20mm ISS HBG Metal

9. Provding and laying in position, Standardised concrete Mix M-25 Grade in accordance with IS 456-2000, using 20mm and down graded hard broken granite water cement ratio of 0.50, 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 fabricatingcharges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, during, 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 os IS Standards (No separate payment will be made by the Department for the excess usage of materials).

1.5 m to 4.5 m below G.L

0m to 1.50m below G.L

0 to 4.5m above GL

4.50 to 7.32m above GL

7.32 to 10.98 m above GL

10.98 to 14.64 m above GL

14.64 to 18.30 m above 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/m3 and maximum water cement ration of 0.45, including admixture (plasticiser/ super plasticiser) in recommended proportins as per IS:9103 to acceierate, retard setting of concrete, improve workanility without impairing strength and durability with about (5.0cu.m) 7730kg of 20mm machine crushed stone jelly and with about (3.3 cum ) 5156kg of 10-12 mm machine crushed stone jelly and with about (4.79 cu.m) 7670kg of sent, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering fixtures lide 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)

1.5 m to 4.5 m below G.L

Below GL

0 to 4.5m above GL

14.64m to 18.3 m above GL

18.3 to 21.96 m above GL

Centering for sides and soffits of R.C.C slab of plane surface for R.C.C floor slab including strutting upto 3.3 mt height using MS sheets of size 90cmx60cm and stiffend with welded MS angle of size 25mmx25mmx3mm laid over silver oak (country wood) joists of size 10cmx6.5cm (space at about 90cm c/c) and supported by casurina props of 10cm to 13cm dia 90cmx60cm and BG10 guage (spaced at 75cm c/c) complying with standard specification etc., complete as directed by the Departmental Officers

Plane Surface

3.30 - 4.30M above GL

5.30m-6.30m above GL

7.30 - 8.30M above GL

10.30 - 11.30M above GL

11.30 - 12.30M above GL

14.30 - 15.30M above GL

15.30 - 16.30M above GL

Square Column

3.30 - 4.30M above GL

4.30 - 5.30M above GL

5.30 - 6.30M above GL

6.30 - 7.30M above GL

7.30 - 8.30M above GL

8.30 - 9.30M above GL

9.30 - 10.30M above GL

10.30 - 11.30M above GL

11.30 - 12.30M above GL

12.30 - 13.30M above GL

13.30 - 14.30M above GL

14.30 - 15.30M above GL

15.30 - 16.30M above GL

Curved Surface

15.3 - 16.3 M above GL

Circular Column

3.30 - 4.30M above GL

4.30 - 5.30M above GL

5.30 - 6.30M above GL

6.30 - 7.30M above GL

7.30 - 8.30M above GL

8.30 - 9.30M above GL

9.30 - 10.30M above GL

10.30 - 11.30M above GL

11.30 - 12.30M above GL

12.30 - 13.30M above GL

13.30 - 14.30M above GL

14.30 - 15.30M above GL

15.30 - 16.30M above GL

Brick Work

Brick Work in Cement Mortar 1:5 Mix (one cement, five sand) using new best II Class Ground Mould chamber Bricks of size ( 9” x 4 3/8” x 23/4 “ )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. Complying with std. specifications.

First Floor

Plastering

Plastering with CM 1:3(one cement and three sand) 10mm thick including cost of materials, labour charges for finishing, curing etc., complete and as directed by Departmental Officers

Plastering in Cement Mortor 1:5 Mix (one cement, five sand) 12mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.

B) Finishing the top of roof with one course of machine pressed tiles 23 C.m x 23 C.m x 2 C.m size using cement mortor 1:3 mix mixed with 2% by weight of Crude Oil and pointing with Cement Mortor 1:3 mix Cost of all materials and labour charges and brick

Paintng

Exterior Emulsion paint Two coats with good quality of approved Emulsion paint including cost of all materials to site and all labour charges for mixing applying and proper curring etc., Complete as per Standard Specifications for 10 sqm

Painting Two Coats on new Iron works with best synthetic enamel paint of approved colour and quality – 10m2.

Steel Reinforcement

Supplying fabricating and placing in position of RTS road at all heights for reinforcement including cost of steel for all works and labour charges including cost of binding wire etc., complete for all RCC works and as directed by Departmental Officers

Supply and fixing of M.S Grill Gate 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 standard specification.

Supply and fixing of Rolling shutter of Size 2.5m *2.5m Manually operated with necessary appliances and as directed by Departmental Officers

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

Supply and Fixing of Steel galzed ventilators of the N type of Size 0.45 m x 0.60 m fabricated with 35*20*4.0m Ms Flats wherever necessary includings all fixtures and appliances as per Standard Specification and as directed by departmental officers

Manhole

Supplying and fixing in position C.I. Manhole covers (light or heavy duty) of 600mm X 600mm sizes of best approved quality and as per standard specifications etc., complete.

Supply and fixing of MS Clamp set

CI Steps

Provision for CI Steps to be placed in Staggered manner including fixing etc complete and as directed by departemental officers

Providing Granolythic floor finish of the 25mm thickness with PCC 1:2:4 using 10 to 12mm hard broken stone jelly etc.- 1 Sqm

RCC Inside Ladder

Supply and fixing in position of R.C.C.(1:1.5:3) pre-cast ladder of length 4m with vertical post of size 0.1 x 0.15m and step size of 25x25mm with 45cm width for inside the tank using hard broken stone jelly and river sand including the cost of reinforcement grills and fabrication charges moulding, curing, finishing charges and fixing in position neatly complying with standard specification and as directed by the Departmental Engineer etc. complete

Cut Stones

Providing cut stone set in CM 1:3 (one cement and three sand) using well dressed cut stone supporting inlet pipe of size 0.30 x 0.30 x 0.15m for service reservoir etc., complete as per standard specifications and as directed by Engineer-in-charge.TWAD SOR

Random Rubble masonary in Cement Mortor 1:5 Mix (one cement, five sand) using new best rough and bond stones 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. complying with std. specifications.

0 to 1.5 m below GL

Below 1.5 m below GL

Above GL

Shoring, and strutting with sheet piles of size width 400 mm x height of 3m x thickness of 9mm as per IS 2314-1986 by driving on both sides of the trench from Ground Level up to the required depth and connecting the above sheet piles by horizontal strutting with sheet piles at an interval of 1.0m, fixing the sheet piles by connecting the horizontal strutting with casurina poles of 8cm to 10cm dia. at 1.50m interval and including removing the sheet piles after the pipelines are laid, jointed, tested, and stacking it safely for other uses. It includes the cost of sheet piles and casurina poles including labour charges for erecting the sheet piles, driving the sheet piles, removing the sheet piles, fixing Casurina poles, etc., complete and all other incidentalcharges for the depths (ii) 0-8mts

Refilling the foundation with excavated Soil (other than sand) in layers of not more than 15cm thick, watering, well ramming, consolidating, complying with standard specification and as directed by Engineer .

Disposal of surplus earth including loading & unloading, conveyance within a distance of 5Km and spreading as directed by the Engineer-In-Charge.

OHT Ventilator

AC Cylindrical Cowl-100 mm

Water Level Indicator

Supply, delivery and fixing in position of water level indicator with float of approved pattern for inner and outer compartments including cost of materials etc. and as directed by the Dept officers. Quotation

Forming Ring bund using sand bags filled with filling sand stiching the bags with jute coir conveing the stiched sand bags to preached site and forming the ring bund by placing the stiched sand bags in proper position , packing tightly and blocking the joints with clay and straw leaves to arrest the leakage as stated by departmental officers including the cost of empty cement bags, sand, jute coir complete for 2.83 cum.

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 & ISMB 150 for supporting the pumpset

Barricading Work

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 ofpipe 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 thevertical 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 fixing75mm dia. reflectors including earth work excavation for fixing verticalposts and finally removing and stacking the materials safely for further useetc., complete and as directed by TWAD Board officers.

Traffic

Non Traffic

Lowering DI Pipes

Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers.

100 mm dia DI K7

150 mm dia DI K7

200 mm dia DI K7

250 mm DI K7

Lowering HDPE Pipes

Lowering the following pipes and specials into trench and laying to proper grade and alignment complete as per standard specifications and as directed by the Departmental Engineer.

HDPE Pipes of 90 mm diameter

HDPE Pipes of 110 mm diameter

HDPE Pipes of 140 mm diameter

HDPE Pipes of 160 mm diameter

HDPE Pipes of 180 mm diameter

HDPE Pipes of 200 mm diameter

HDPE Pipes of 250 mm diameter

Jointing Di pipes

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 material

100 mm dia DI K7

150 mm dia DI K7

200 mm dia DI K7

250 mm dia DI K7

Jointing HDPE Pipes

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.

HDPE Pipes of 90 mm diameter

HDPE Pipes of 110 mm diameter

HDPE Pipes of 140 mm diameter

HDPE Pipes of 160 mm diameter

HDPE Pipes of 180 mm diameter

HDPE Pipes of 200 mm diameter

HDPE Pipes of 250 mm diameter

Supply and fixing of PVC Pipe AS PER IS 1239/PART I/2004

Testing of D.I/HDPE pipes for water supply with hydraulic testing equipment by filling with water (including cost of water @ Rs. 60/KL) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, ex

HDPE Pipes of 90 mm diameter

HDPE Pipes of 110 mm diameter

HDPE Pipes of 140 mm diameter

HDPE Pipes of 160 mm diameter

HDPE Pipes of 180 mm diameter

HDPE Pipes of 200 mm diameter

HDPE Pipes of 250 mm diameter

100 mm DI K7

250 mm DI K7

150 mm DI K7

200 mm DI K7

Refilling or backfilling trenches with excavated soil after pipe laying in layers not exceeding 20 cm in depth, ramming and consolidation of each layer, watering etc. all complete as per standard specifications and as directed by the Departmental Engineer.

HDPE Pipes of 90 mm diameter

100 mm dia DI K7

HDPE Pipes of 110 mm diameter

HDPE Pipes of 140 mm diameter

150 mm dia DI K7

HDPE Pipes of 160 mm diameter

HDPE Pipes of 180 mm diameter

HDPE Pipes of 200 mm diameter

HDPE Pipes of 250 mm diameter

200 mm dia DI K7

250mm dia DI K9

Construction of Brick work valve Chamber with M20 Grade concrete . The rate should include earth work excavation in various soils met with at the site of work, refilling the pit after the construction of the pit, PCC M10 for Blinding Concrete, Brick work in CM 1:5 and plastering with CM 1:5 - 12mm thick, cost of steel reinforcement fabrication charges, Cover slab with manhole cover etc., and fixing the valves in position inside the pit including laying, jointing of valves, HDPE pipes and specials including the cost of jointing materials such as bolts and nuts RI sheets washers etc., complete and as directed by the Departmental Engineer.

100 mm Sluice Valve Chamber

150mm DI Sluice valve

200 mm Di Sluice Valve

250mm DI Sluice Valve

100mm DI Scour valve

150 mm DI Scour valve chamber (0.90 x 0.90 x 1.50)

50mm DI Single air valve

80 mm DI Single air valve chamber (1.0 x 0.75 x 1.0 m)

200 mm DI NRV valve chamber (1.2x 0.90 x 1.2 m)

250 mm DI NRV

100 mm Flow Control Valve Chamber

150 mm Flow Control Valve Chamber

200 mm Flow Control Valve Chamber

250 mm FCV Chamber

Construction of RCC spiral staircase in RCC M25 (one cement, one and half sand, three aggregates) using 20mm HBGS of 1.80m 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.

Supply and fixing of PVC Pipe AS PER IS 1239/PART I/2004

Supplying of K7 DI Pipe of dia following dia, conforming to IS 8329-2000 including all local and central taxes , transportation, freight charges, loading and unloading, conveyance to site and stacking the same, cost of all labour, material & etc complete. (5m each)

100 mm dia DI K7

150 mm dia DI K7

200 mm dia DI K7

250 mm DI K7

Supplying of K7 DI Pipe of dia following dia, conforming to IS 8329-2000 including all local and central taxes , transportation, freight charges, loading and unloading, conveyance to site and stacking the same, cost of all labour, material & etc complete. (5m each)

HDPE Pipes

Supplying of HDPE pipe of PE 100 grade, PN -6 class conforming to IS 4984 including all local and central taxes , transportation, freight charges, loading and unloading, conveyance to site and stacking the same, cost of all labour, material & etc complete

HDPE Pipes of 90 mm PN 6

HDPE Pipes of 110 mm PN 6

HDPE Pipes of 140 mm PN 6

HDPE Pipes of 160 mm PN 6

HDPE Pipes of 180 mm PN 6

HDPE Pipes of 200 mm PN 6

HDPE Pipes of 250 mm diameter

DI Specials

Supply & Delivery to site of all types of specials such as Tees, Tapers. Bends, endcaps etc as per specification.

HDPE Specials PN 6

Supply & Delivery to site of all types of specials such as Tees, Tapers. Bends, endcaps etc as per specification.

HDPE bends

HDPE Tees

HDPE bends

HDPE Tees

HDPE bends

HDPE Tees

HDPE bends

HDPE Tees

HDPE bends

HDPE Tees

HDPE bends

HDPE Tees

HDPE bends

HDPE Tees

DI Valve Specials

Supply & delivery of following valve specials in the Distribution system as per IS standards

Sluice valve

100 mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

150 mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

200 mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

250 mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

Scour Valves

100 mm for 100/110 mm dia pipe -F/SPT DI Pipe,DI DuckFoot Bend,DI D/F Pipe,DI D/F Bend 90 Deg,DI A/S Scour TEE -D system

150 mm for 200/225 mm dia pipe -F/SPT DI Pipe,DI DuckFoot Bend,DI D/F Pipe,DI D/F Bend 90 Deg,DI A/S Scour TEE

150 mm for 250 mm dia pipe -F/SPT DI Pipe,DI DuckFoot Bend,DI D/F Pipe,DI D/F Bend 90 Deg,DI A/S Scour TEE

Air Valves

200 mm x 100 mm D/S Br FlangeTee, 100 mm x 50 mm Tapper

250 mm x 100 mm D/S Br FlangeTee, 100 mm x 80 mm Tapper

Non Return Valve

200 mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

250 mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

Flow control valve

100mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

150 mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

200 mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

250 mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

DI Valves

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 ofGrade GGG 40 or equivalent grade,Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 ORing 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 4846-2000/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 withpressure rating PN 10/16

100 mm DI Sluice Valve

150 mm DI Sluice Valve

200 mm DI Sluice Valve

250 mm DI Sluice Valve

100 mm DI Scour Valve

150 mm DI Scour valve

200 mm DI NRV

250 mm NRV

50 mm Air valve

80 mm DI Single air valve

100mm Flow Control Valve

150mm Flow Control Valve

200mm Flow Control Valve

200 mm Flow Control Valve

Flow Meter

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

100mm DI Flow Control Valve

150mm DI Flow Control Valve

200mm DI Flow Control Valve

250mm DI Flow Control Valve

OHT Pipe Connection

Supply and delivery of 150/250mm dia C.I D/F Pipe The rate shall inclusive of all charges such as materials and loading, unloading, transportation charges and all taxes etc, complete as per standard specification.

150 mm CI Pipe

250 mm CI Pipe

Lifting and positioning of C.I / G.I / DI/ MS Pipes invertical direction for service reservoir pipe connection - pg 300 TWAD SOR

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.

Provision for pipe connection arrangements for inlet outlet, scour and overflow & Specials etc.

65 mm GI pipe

100 mmGI pipe

65 mm Bend

100 mm Bend

65 mm Gi threading & Cutting

100 mm Gi threading & Cutting

Laying of G.I. Pipes and specials to proper line and level including jointing but excluding cost of pipes and jointing materials for plumbing works for providing water supply and sanitary works

ELECTRICAL WORKS

Pump Set

Submerible Pump Set

Supply and delivery of clear water vertical wet type submersible pump suitable for 100mm 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 toall 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 continuos rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 and asamended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

Duty 275 lpm and 25 m head -5 HP

Duty 500 lpm and 25 m head

Horizontal Split Casting Centrifugal pump

Supply and delivery of Horizontal split casing centrifugal pump conforming to IS 1520 and as amended thereafter with CI casing and split glands, stainless steel shaft, hydraulically and dynamically balanced bronze impellers capable of discharging required quantity of water against a total head noted below due to all causes and with the accessories such as G.M air release cock, Grease cup, G.I priming funnel, M.S lifting hook, drip water G.I pipe connections, leading to the outside of pump house rubber water deflector, double flap foot valve, G.M strainer including unique tyre type coupling, common M.S fabricated base to mount pump and motor and other standard fittings etc complete. Pump shall be capable of discharging the specified quantity at the head noted at the minimum NPSH at site conditions. The shut off head shall be atleast 25% over and above the head at duty point. The pump shall be suitable for operation in AC three phase, 415 V, 50 Hz, 1500 RPM.

Duty 2000 lpm and 30 m head -Sump 2 pumpset

Duty 1500 lpm and 40 m head

Control Panel

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

Supply and delivery of suitable KW indoor automatic air cooled dust and vermin proof FLEX COMPENSATED MAGNETIC AMPLIFIER Soft Starter for the operation in 3.3 KV three Phase 50 HZ, AC supply termination with phase segregated neutral terminal box of the motor , housed in 14 SWG sheet steel enclosure, painted with epoxy or polyurethene , 230V AC 10 Amps control supply , Class B insulation, 300 mm height fabricated pedastal (to prevent water ingress for starter panel) and condensation heater with switch with thermostat, interlocking with running motor with built in facility for run mode/by pass etc. complete. The starter may be provided with contactors suitable for next standard higher KW rating, Over load relay, instrument panel with frequency meter, Ammeter, Voltmeter, indicating lamp 6 Nos, LED ON/OFF type and Start /Stop push button. SUITABLE FOR H.T. SQUIRREL CAGE MOTOR

FCMA SOFT STARTER 15- 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 ofpanel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing reventor, 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.

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 of reports as required by EB authorities.

Upto 30 HP

Providing TWIN Earthing to all starters

Upto 25 HP

Cable: supply and fixing of 4 sq mm PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER .

Supply and delivery of brand new approved make 1.1 KV grade armoured aluminium conductor cable confirming to ISS 1554 part I with ISI marking including loading, freight, transit insurance, incidental charges, packing, taxes and unloading, stacking at site in good condition including excise duty etc., complete as directed by the TWAD Board officers.

3.5 C x 50 Sqmm (Aluminium) (From pole to MV panl)

3 C x 35 Sqmm (Aluminium) (From MDB panel to Pumpset through starter

3 C x 10 Sqmm (Aluminium) (To capacitor)

4 Cx 4 Sqmm (Aluminium) (To lighting)

3C x 2.5 sq.mm Copper cable for control system

Laying of 1.1 KV class UG cable in trench / GI pipe / on pole as required.and as directed by Engineer incharge.

3.5 C x 50 Sqmm (Aluminium) (From pole to MV panl)

3 C x 35 Sqmm (Aluminium) (From MDB panel to Pumpset through starter

3 C x 10 Sqmm (Aluminium) (To capacitor)

4 Cx 4 Sqmm (Aluminium) (To lighting)

3C x 2.5 sq.mm Copper cable for control system

JOINTING OF L.T.CABLES 3,3.5,4CORE 1.1KV GRADE ARMOURED ALUMINIUM CONDUCTOR CABLE CONFIRMING TO IS1554 AND AS AMENDED THERE AFTER PARTI WITH ISI MARKING

3.5 C x 50 Sqmm (Aluminium) (From pole to MV panl)

3 C x 35 Sqmm (Aluminium) (From MDB panel to Pumpset through starter

3 C x 10 Sqmm (Aluminium) (To capacitor)

4 Cx 4 Sqmm (Aluminium) (To lighting)

3C x 2.5 sq.mm Copper cable for control system

Supply and delivery of 150mm dia Bourden tube type pressure gauge (glycerin filled)with concentric scale suitable for pumpsets in item I duly mounted on a teak wood Board to be fixed on well of the pump house with required copper tube connection with brase stop cock etc. The gauge should conform to relevant I.S. 3624

Supply and delivery of following safety appliances including loading, freight, transit insurance, incidental charges, packing, taxes and unloading, stacking at site in good condition including excise duty etc., complete as directed by the TWAD Board officers.

Electrical gloves tested to 11 KV / 22 KV with wooden box dusted with french chalk powder

Supply and fixing of Electrical quality 6mm thick rubber mat

Supply and fixing of 5 Kg capacity ISI marked Dry chemical powder fire extinguisher

Supply and fixing of fire bucket - 3 Nos. hooked to MS stand

Supply and fixing of laminated shock treatment chart

Supply and fixing of wooden first aid box

Supply and fixing of Rechargeable Emergency lamp (600mm Fluoracent lamp)

Supply and Delivery of Tools required for Pumproom

Provision for DI Pipe connection

200 mm DI PN10 Flanged pipes (2m length pipes)

Electro Magnetic Flow Meter-250 mm

Earthling as per ISI Specification with an earth electrode of 2.1mt class 'B' GI pipe of dia not less than 40mm and with 20mm dia copper earth flat of size 125mm x50mmx6mm, with funneling arrangement using charcoal, common salt, G.I.reducer, check nuts etc., and masonry work and providing RCC cover slab 38mm thick for the Brick masonry including cost of steel and fabrication of reinforcement etc., complete in all respects as directed by the departmental officers. (SD 233)

Supplying and run off 8 SWG copper wire on walls or below ground level with necessary 'U' nails, earth work excavation and refilling & including the cost of all materials etc., complete in all respects as directed by the departmental officers.(SD 75)

Supplying and Fixing of 3 Phase DB with MCB 12 way TPMCB sheet steel distribution boards (flush type/surface type) fitted with bus bars and neutral links with three phase MCB outgoings and separate 4 way provision for accommodating One No. 4 pile incoming MCB / Isolator and another separate 4 way provision for accommodating One No. 4 pole ELCB / RCD (totally 8 ways in one segment) (3 x 4 ways in each segment) and separate provisions for MCB / Isolator (totally 12 Nos.) for sub incomers in 3 segments with label holder etc.complete in all respects as directed by the departmental officers

Supply and run off 2 of 2.50sqm PVC insulated single core unsheathed copper conductor cable of 1100 V grade with ISI mark confirming to IS:694/1990 with continuous earth connection by means of 1.50 sqm PVC insulated single core unsheathed copper conductor cable confirming to IS:694/1990 in suitable PVC rigid pipe 1.8mm thick concealed in wall for mains including the cost of PVC pipes and specials, cables, cement, brass screws, T.W plugs, saddles and labour etc., complete in all respects as directed by the departmental officers. (derived from SD 55)

Supply and run off 2 of 1.5 sqmm PVC insulated single core unsheathed copper conductor cable of 1100 V grade with ISI mark confirming to IS:694/1990 with continious earth connection by means of 1.50 sqm PVC insulated single core unsheathed copper conductor cable confirming to IS:694/1990 in suitable PVC rigid pipe 1.8mm thick concealed in wall for mains including the cost of PVC pipes and specials, cables, cement, brass screws, T.W plugs, saddles and labour etc., complete in all respects as directed by the departemental officers. (derived from SD 54)

Supply and fixing of TNEB meter Board suitable for 32 A Three phase service connection with 32A fuse unit(500V)32A neutral link and earth link (1" x 1/8" Copper flat) on T.W plank of size 600mm x450mm x 19mm with supportingT.W.reepers of 1" thick oneither sider with painting withsuitable bolt and nuts for fixingthe TW plank on wall withearth connection and interconnection with 7/20 PVCinsulated copper wire from EBmeter to fuse unit. SD 127)

Wiring with 2 x 1.5 sqmm (22 /0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories inflush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T. switch with continuous earth wire connection of 14 SWG TC wire for making good of the concealed portion with suitable colour for PVC concealed light point / Fan point (For Electronic regulator). SD 23

IW Pump set

Wiring with 2 x 1.5 sqmm (22 /0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories inflush with wall with 150 x 100 x 113 mm TW switch box with 3mm hylum sheet cover for 5A 3 pin non inter locking CS plug with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point. SD 38

18 W 4 feet LED fitting wioth LED Single side PWD SOR Pg no

Supplying and fixing 12" (30cm dia) light duty Exhaust fan including cost of all materials,labour, lead, lift, etc complete SD 114

HSC Connection - 20 mm - 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 SS 304, Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded to suit the corresponding bore sizes of 15mm dia size ( 1/2", ), Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 , Poly propylene 90 Degree Compression elbow with compression joint at both ends, Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 and protection box of size 20cm x 30cm for fixing of Water Meter all as per standard including road cutting, replacement of utilities providing house service connection, refilling, retoration of roads/drains testing etc complete with materials and specification as instructed by department officers.