Amrut-2.0-Periyanaickenpalayam Town Panchayat

Amount

Earth work excavation and depositing on bank within an initial lead of 10 m and the following lifts and classfication of soils.

0-2 M DEPTH

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 ( SS 20B)

Soft disintegrated rock, laterite, soft rock or kunkar Not requiring blasting (for RWH)

In soft disintegrated rock,laterite,soft rock or kankar Not requiring blasting.

2-3 M DEPTH

Medium rock and dence medium rock Not requiring blasting

Plain Cement Concrete 1: 4 : 8 (One cement, Four Sand and eight hard broken granite stone of size 40 mm ) for levelling course for fountation including curing, finishing etc., complete complying with standard specification and as directed by the Department officers

Reinforced Cement Concrete cum for the following members. The rate to exclude the cost of supplying, fabricating and placing steel in position

Upto 1.50 m depth below G.L.

Above 1.50 m upto 4.50 m depth below G.L.

Upto 4.50 m height above G.L.

Centering for soffits of reinforcement concrete slabs or plain surface including strutting upto 3m height using m.s. sheet of size 90cm and BG 10 gauge stiggened with welded MS angles of sizemm x 3mm laid over oak (Country Wood) Joints of 10cm x 6.5cm space

Upto 3.30 m below G.L. & above G.L. - Curved surface

From 3.30 m to 4.30 m above floor slab - curved surface

From 4.30 m to 5.30 m above floor slab - curved surface

Upto 3.30 m to 4.3 m above G.L. - plane surface

Upto 3.30 m above floor slab - Circular column

Painting the new walls two coats over one coat of priming with best Emulsion paint of approved colour and quality including preparation of surface and finishing neatly etc., complete complying with standard specification and as directed by the department officers etc., complete complying with standard specifications.

Supplying, fabricating and palcing in position of RTS OR TMT grills for reinforcement for various members for all R.C.C. works including cost of steel, binding wire etc. complete complying with standard specification and as directed by the Department officers

UPTO 16 MM DIA

R.C.C. ladder should be made of two ribs of size 0.075 x 0.075 at 30mm c/c. The concrete should be of sqm0, 8mm RTS rod 4 No. For ribs with 8mm RTS stirrups at 30cm c/c and 8mm RTS 2 No. For steps with 4 No. rods as distribution including cost all materials

Supply and fixing of CI Monhole cover of size 0.60mx0.60m (heavy duty)

Fixing of MS ladder

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 standard specification and as directed by the Department Officers.

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.

Providing cut stone 0.45 x 0.45 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

Earth work excavation and depositing on bank within an initial lead of 10 m and the following lifts and classfication of soils

150 mm dia DI Pipes and specials

Lowering DI Pipes and specials in the trenches and laying to proper grade annd alignment 150 mm dia DI Pipes and specials

Lifting and fixing of DI Pipes in vertical direction for pipe connection-0-2 m

Jointing DI Double Flanged pipes and specials with rubber insertion to the required specifications with MS Bolts and nuts,complete including cost of jointing materials. 150 mm dia DI Pipes and specials

INLET CONNECTION PIPES

150 mm X 1.50 m D/F pipe, 150 mm x 0.50 m D/F pipe,150 mm Slotted Pipe

FOR RAIN WATER HARVESTING

Parapet Wall Over roof slab for rain water harvesting arrangement

Brick Work in CM 1:5 (One cement and Six sand)using country bicks of size 8.75" x 4.25" x 2" including for parapet wall alround roof slab as directed by Department officers

Plastering in CM 1:5 (One cement and five sand) - 12mm thick alround papapet over roof slab icluding finishing curing etc., omplete and as directed by Department officers.

Painting two coats of approved cement paint

Supply and fixing of pvc gratings of size 75x50cm for fixing in the roof of the reservoir.

Supply,delivery and filling of clean river course sand for the recharge piot s per type design.

Supply,delivery and filling of 20 mm size brick bats as per type design.

Supply,deliery ad filling of 40mm size brick batsas per type design.

Supplying and Fixing of110mm OD PVC Pips & Specials (Excluding excise Duty)-6 KSC

110mm PVC Pipe

110mm PVC Bend

Wooden Plug Clamp & Screw

R.C.C. using M 30 design mix for the following items excluding the cost of reinforcement and centeringkl charges but including the cost of mixing, placing in position, consolidating, vibrating of concrete, curing etc.

Upto 4.50 m ht. Above G.L.

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

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

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

From 14.64 m to 18.30m

From 18.3 m to 21.96m

Centering soffits of RCC works including strutting and shuttering charges etc., complete for the following

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

Centering soffits of RCC works including strutting and shuttering charges etc., complete for the following

Plane surface

Below GL upto 3.3m above GL

7.3 m to 8.3m ht from GL

11.3 m to 12.3m ht from GL

14.3 m to 15.3 m from GL

15.3 m to 16.3 m from GL

Providing RCC spiral staircase as per approved design 16m staging height

Providing RCC hand rail of 1.2 m height around the top of the roof slab with jolly work (πx10.8 = 33.91m)

RCC Post(0.1 x 0.1 x 1.2m)

RCC Jolly work (1.2 x 0.9 x 0.05m)

Labour charges for conveying the pipes and specials within a lead of 200 m and lifting and fixing in position in vertical plane of the following height including scaffolding and jointing with necessary bolts, nuts, steel washers, rubber insertuion sheets, white lead etc. for inlet, outlet, overflow and scour arrangements for OHT including testing of pipes to the required pressure with water conveyed within 1.00 K.M. ( Rate excluding the cost of materials )

150 mm & 100 mm dia. CI Pipes and Specials

2.00 m to 4.00 m - Inlet; Outlet - Overflow, Scour (100mm dia)

4.00 m to 6.00 m - Inlet; Outlet - Overflow, Scour (100mm dia)

6.00 m to 8.00 m - Inlet; Outlet - Overflow, Scour (100mm dia)

8.00 m to 10.00 m - Inlet; Outlet - Overflow, Scour (100mm dia)

10.00 m to 12.00 m - Inlet; Outlet - Overflow, Scour (100mm dia)

12.00 m to 14.00 m - Inlet; Outlet - Overflow, Scour (100mm dia)

14.00 m to 16.00 m - Inlet; Outlet - Overflow, Scour (100mm dia)

16.00 m to 18.00 m - Inlet; Outlet - Overflow, Scour (100mm dia)

18.00 m to 20.00 m - Inlet; Outlet - Overflow, Scour (100mm dia)

Conveying C.I. pipes and specials to the trench within a lead of 200 m lowering into the trench, laying to proper grade and alignment for depth upto 2.00 m.

100 mm CI Pipes and Specials - Scour

Supply, delivery of the 100 mm & 150 mm dia. C.I. pipes and specials for OHT connections.

C.I.. D/F standard pipes

C.I.. D/F Non-standard pipes

C.I.. D/F standard specials

150 mm dia. C.I. D/F sluice valve with cap

100 mm dia. C.I. D/F sluice valve with hand wheel

Plastering in CM 1:3 (One cement and three sand) - 20 mm thick over roof slab of reservoir with proper gradient of 1/50 for drain the rain water at the center of roof slab by cnnecting the rain water harvesting pipes with over flow pipe as per type design and as directed by Engineer-In-Charge

Supply and delivery of wet type Open well Submersible pumpsets capable of discharging the following pumpage in lpm against Noted head in m suitable for erection into the Infiltratin well / Open well of 4.5m/3.5m/any dia with stainless steel shaft, bronze impeller and stainer with brass screws, water lubricated bearings with sand guard. The Non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum frictin. The pump should be directly coupled to 2880 rpm, 3phase, 50 Hz, 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL starting and for continuous operation. The pumpset should be provided with 3 m length of suitable size PVC insulated copper flat cable for connecting the pumpset, starter & isolator. The pumpset should conform to IS 14220 and as amended thereafter and bear ISI marking.

1196 LPM X 41 M head

1250 LPM X 60 M head

Fabrication & Supply of M.V.Cubical Panel Board vermi 20 SWG powder coated, door with 180 degree opening, poly urethane/rubber gaskets proof box of MS Sheet as per IE rules

250 A TPN switch disconnnector fuse units in sheet steel enclosure with HRC fuses Double break

96 mm square type digital multifunction meter for MV Panel board - LED type, CT/PT, Voltage, Current, Frequency, Kilowatt, Kilo Volt Ampere, KVAR , KVAH, Run Hours, unbalance(V,A),Rpm, Phase angles,Thd- Class 1 With RS 485 Port

Ammeter -Digital96 mmx 96mm 3 phase Ammeter Class 1 - 5A

Voltmeter -Digital 3 phase Class 1 - AC

100 Amps. 4 Pole MCCB for incoming - No

Note : Add 35% cost of MCCB/ACB/MCB towards the cost of fabrication,other fittings and labour

32-100amps. MCCB for outgoing with interlocking arrangements - for item 1a (3 Pole)

Note : Add 35% cost of MCCB/ACB/MCB towards the cost of fabrication,other fittings and labour

32 Amps. MCB for outgoing with interlocking arrangements for item 1a (Motor Circuits) SOR Pg 210 Item 6.g

Note : Add 35% cost of MCCB/ACB/MCB towards the cost of fabrication,other fittings and labour

Supply and delivery of fully automatic air break auto transformer starter with single phasing preventor with ammeter confirming to IS 8544 Part IV with auto restart facility.

50 HP / 37 KW RATING

Supply, delivery and fixing of die electric power capacitorwith accessories

Supply and delivery of the 150 mm Pressure gauges for suction side and delivery side are to be fixed on teak wood board mounted on the wall with G.M. cock and copper impluse tubing (On delivery side 1No. each to be fixed before the valve and 1No to be erected after the common main)

Notice: i) Pressure guage should have twice working pressure of pump with red marking at duty point

ii) The maximum range should be above the shut off head.

U.G.CABLE: Supply, laying and jointing

Supply and delivery of 3.5 core x 95 sq.mm 1.1KV grade armoured aluminium core cable from EB supplypoint to panel Board.

Laying the above cable between EB supply point to panel Board up to 95 sq.mm

Jointing the above cable from EB supply point to panel Board includidng allied civil works etc. complete as per I.E. Rules for 95 sq.mm

Supply and delivery of 1.1 KV grade, 3 core 4.0 sq.mm PVC insulated & sheathed flat type copper cable conformig to IS:694 / 1990 to lay from panel Board to motors in the proposed sump ( for 4 sq.mm)

Laying the above cables as per IE rules up to 95 sq.mm

End joint of cable including the jointing cost and jointing materials like cable glands etc complete for 3 core - 4 sq.mm

Supply and delivery of heavy duty 1.1 KV grade of following size cable PVC insulated, PVC outer and inner sheath, galvanished steel armoured aluminimum conductor cable (XLPE)as per IS 1554 (Part I) to be laid in between Panel Board to capacitors in the proposed sump ( 4 core - 4 sq.mm)

End joint of cable including the jointing cost and jointing materials like cable glands etc complete for ( 4 core - 4 sq.mm)

TWIN CI earthing as per IS 3043/1987 and latest amendments

25 HP - 60 HP installation -

100 MM SIZE WATER METER/dirt box/erection charges.as per ISO-4064 class B /IS-779/2373

Water meter

Dirt box

Erection charges

Supply and delivery of CI pipes and specials as per relevant IS vide Seperate ESTIMATE

150 MM CI Pipes

Labour charges for erection of the open well submersible pumpset in sump including fixing and jointing the riser pipes to the required depth, valves, pressure gauges and erection of panel board consisting of switches, starter, voltmeter, ammeter, capacitor,and erection of Panel Board in the control room, twin earthing as per I.E.Rules including cost of civil works such as construction of earth pit, earth electrode, GI wire etc. complete including testing pumpset.

FROM 40 HP to 50 HP

Supplying, fixing, testing, commissioning tamper proof LT metering cubical with suitable rating CTs, bus bar, fuse cut as per TNEB specification for accomodating No. Energy meter supplied by TNEB including all accessories complete as directed by the Engineer. The metering cubicle shall have a suitable size glass window for viewing the mater reading without opening the front cover etc. complete. Upto 50 HP/37KW (which includes LT meter panel board 6 No. suitable fuse carriers)

Supply and delivery of wet type Open well Submersible pumpsets capable of discharging the following pumpage in lpm against Noted head in m suitable for erection into the Infiltratin well / Open well of 4.5m/3.5m/any dia with stainless steel shaft, bronze impeller and stainer with brass screws, water lubricated bearings with sand guard. The Non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum frictin. The pump should be directly coupled to 2880 rpm, 3phase, 50 Hz, 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL starting and for continuous operation. The pumpset should be provided with 3 m length of suitable size PVC insulated copper flat cable for connecting the pumpset, starter & isolator. The pumpset should conform to IS 14220 and as amended thereafter and bear ISI marking.

1250 LPM X 40 M head

1250 LPM X 40 M head

Supply and delivery of fully automatic air break auto transformer starter with single phasing preventor with ammeter confirming to IS 8544 Part IV with auto restart facility.

30 HP/ 22 KW Rating

Labour charges for erection of the open well submersible pumpset in sump including fixing and jointing the riser pipes to the required depth, valves, pressure gauges and erection of panel board consisting of switches, starter, voltmeter, ammeter, capacitor,and erection of Panel Board in the control room, twin earthing as per I.E.Rules including cost of civil works such as construction of earth pit, earth electrode, GI wire etc. complete including testing pumpset.

FROM 20 HP to 30 HP

In hard stiff clay, stiff black cotton hard red earth, shales, murams gravel stoney earth and earth mixed with small size boulders.(SS 20B)

DI PIPES

150 DI K9 Pipes

200 DI K9 Pipes

Lowering the following sizes of DI Pipes (K9 /K7 Class) and specials into the trench and laying to proper grade and alignment for depth upto 2 m and as directed by the Departmental Officers.

DI PIPES

200 DI K9 Pipes

Cutting DI Pipes (K9/K7 Class) true to its axis and finishing the ends etc., complete and as directed by the departmental Officers.

DI PIPES

150 DI K9 Pipes

200 DI K9 Pipes

Jointing DI S/S Pipes (Class K9) and Specials with rubber gaskets(tyton joint) including cost of lubricants ( including cost of jointing materials ) for depth upto 2m etc., complete and as directed by the departmental Officers.

150 DI K9 Pipes

Testing of DI pipes with hydraulic testing equipment by filling with water ( including cost of water @ Rs 60 / KL ) and testing to recommended pressure in convenient stretches and attending the bursts if any occurred during the test, excluding the cost of pipes, including other incidental and operational charges etc, complete as directed by the Departmental officers for the following diameters of pipes

150 DI K9 Pipes

200 DI K9 Pipes

Labour for cutting open BT or Maccadam roads for laying water lines etc complete as per standard specifications and as directed by the Department officers.

150 DI K9 Pipes

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

150 DI K9 Pipes

Construction of masonry valve pit as per Type design for Sluice Valve including fixing the valves including earth work excavation for foundation, P.C.C. 1:4:8 using 40mm HBG metal for levelling course, brick work in CM 1:5 for side wall, plastering with CM 1:3, 12mm thick, RCC 1:1.5:3 using 20mm HBG stone jelly for cover slab, providing cut stone in CM 1:3 including supply, fabricating and placing of RTS grills for the following valves including charges for precasting and fixing surface box, valves and specials in position, refilling the sides of the pit etc., complete and as directed by Departmental Officers.

200 in 200mm main (1.50 x 0.90 x 1.05)

Construction of masonry valve pit as per Type design for Air Valve including fixing the valves including earth work excavation for foundation, P.C.C. 1:4:8 using 40mm HBG metal for levelling course, brick work in CM 1:5 for side wall, plastering with CM 1:3, 12mm thick, RCC 1:1.5:3 using 20mm HBG stone jelly for cover slab, providing cut stone in CM 1:3 including supply, fabricating and placing of RTS grills for the following valves including charges for precasting and fixing surface box, valves and specials in position, refilling the sides of the pit etc., complete and as directed by departmental Officers.

150mm main (1.50 x 0.90 x 1.00)

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

DI PIPES - 150 DI K9

DI PIPES - 200 DI K7

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.

Valves

50 mm dia. Double flanged joint

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.

200 mm dia. Double flanged joint

Labour charges for fixing the following mechanical joint collars

200mm Dia

Conveyance of pipe of various type/size of the following pipes including unloading from lorries at stock yard and stocking properly and loading into lorries at stock yard transportation charges upto 8 KM from stock yard and unloading from lorries at site/along the alignment carefully and as directed by the Departmental Officers.

DI PIPES

150 DI K9 Pipes

200 DI K9 Pipes

Supply and delivery of socket/ spigot pipes for Ductile Iron Pipes (DI CLASS K9) of standard length conforming to IS 8329/2000 with inside lining with cement mortar of standard thickness and specifications and outside coating of metallic zinc as per IS specifications of the following sizes. The cost of pipes should include loading, freight, transit insurance, incidental charges, packing taxes and transportation charges to stock yard in good condition etc., complete but excluding excise duty (the cost excluding unloading from lorries at stock yard and stocking which will be paid separately) and as directed by the Departmental officers.

DI PIPES

150 DI K9 Pipes

200 DI K9 Pipes

Supply and delivery of Mechanical joint collars- for the following DI pipes

200mm 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 ofGrade 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 and100% 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 with pressure rating PN 10/16 and DUCTILE IRON SPECIALS AS PER IS 9523/2000 including unloading ,transporation and stacking charges (Vide Annexures ) DI 100 mm D/F Gate valve in D Mains : Supply and Delivery and fixing of DI D/F Gate Valve including DI Specials and labour charges transportation charges etc., completed.

200 in 200mm main

Supply and delivery of Cast Iron Single Air valve as per IS 14845/2000 with ISI marking and with 5 years warranty suitable for use in water supply main including, loading, freight, unloading insurance all taxes and stocking at site. including cost of Specials and all the incidental charges etc., complete and as directed by Departmental officers.

50mm in 150/200mm main

Full Bore Electromagnetic Flowmeter : 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-diagNotic 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.

200mm main

Earth work excavation and depositng on bank within an initial lead of 10 m and initial lift of 2 m in Hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders for laying pipeline in respect of following size of pipe with standard trench width and required depth including shoring, struting, baling out water wherever necessary and all other incidental works such as barricading, providing danger lights, labour for watch and ward,as per standard specifications and as directed by the Department Engineers.

HDPE Pipes

160mm HDPE 6 ksc

DI K7 Pipes)

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

HDPE Pipes

200mm HDPE 6 ksc

160mm HDPE 6 ksc

110mm HDPE 6 ksc

DI K7 Pipes

Cutting DI pipes (K7 Class) true to its axis and finishing the ends etc., complete and as directed by the Departmental Engineers.

DI K7 Pipes

Jointing HDPE Pipes and Specials by butt fusion welding/ electro fusion welding joints using fusion equipments as per ISO 21307-2011 and as per IS 7634(Part-2):2012 including cost of hire charges for butt fusion equipment.power supply arrangements etc., complete as per directed by Department officers

HDPE Pipes

200mm HDPE 6 ksc

125mm HDPE 6 ksc

110mm HDPE 6 ksc

Jointing CI / DI - S/S Pipes (Class K7) and Specials with rubber gaskets(tyton joint) including cost of lubricants ( including cost of jointing materials ) for depth upto 2m etc., complete and as directed by Departmental Engineers.

DI K7 Pipes

Testing of DI / HDPE pipes with hydraulic testing equipment by filling with water ( including cost of water @ Rs 60 / KL ) and testing to recommended pressure in convenient stretches and attending the bursts if any occurred during the test, excluding the cost of pipes, including other incidental and operational charges etc, complete as directed by the Department Engineers for the following diameters of pipes.

HDPE Pipes

125mm HDPE 6 ksc

DI Pipes

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.

Valves

Specials

Conveyance of HDPE / DI pipe of various type/size of the following pipes including unloading from lorries at stock yard and stocking properly and loading into lorries at stock yard transportation charges upto 8 KM from stock yard and unloading from lorries at site/along the alignment carefully and as directed by the Departmental Officers.

HDPE Pipes

200mm HDPE 6 ksc

125mm HDPE 6 ksc

Combinely for Flow Control valve,Sluice valve & Electro Magnetic Flow meter - 17 DMAs (1.50 x 0.90 x 1.15) 250mm Main

For Scour valve

100 MM MAIN (1.2 x 0.75 x 1.0m)

Refilling with excavated soil ( other than sand) complying with the standard specification in layers of 15 cm watered well rammed and consolidated after the pipes and specials are laid, jointed and tested etc., and removing and depositing the surplus earth complete as directed by the Engineer - in - charge

DI PIPES & HDPE PIPES

200mm HDPE 6ksc, 200 DI K7,200 HDPE PN10 Pipe

160mm HDPE 6 ksc

125mm HDPE 6 ksc

110mm HDPE 6 ksc

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

HDPE PIPE

90mm - 200mm HDPE 6ksc, 250 DI K7 & Road Cutting

Supply and delivery of DI S/S tyton joint pipes of 2.0 m length for protable water supply as per IS Specification No.8329 / 2000 and as amended from time to time with isi marking of the following sizes and for delivery at site including loading, unloading, freight stacking, conveyance to the work site etc., complete as directed by the Engineer - incharge

Supply and delivery of DI specials to the site of work (such as bends,Tees & tapers etc., along the alignment of feeder mains) conforming to IS 9523/2000 and as amended from time to time including loading, freight, unloading, stocking at site, transit insurance charges, all taxes, etc. complete and as directed by the Engineer - incharge required for the following pipes.

250 - 300 mm dia

Supply and delivery of HDPE Pipes PE 100 PN 6 of standard length conforming to IS 4984/1995 and as amended from time to time The cost of pipes should include loading, freight, transit insurance, incidental charges, packing, taxes and transportation charges to stack yard in good condition excluding excise duty (the cost excluding unloading from lorries at stack yard and stacking which will be paid seperately) etc., complete as directed by the Departmental officers.

200mm HDPE 6 ksc

160mm HDPE 6 ksc

125mm HDPE 6 ksc

110mm HDPE 6 ksc

Supply and delivery of HDPE specials confirming to IS specification including loading, transportation, insurance, unloading at site of work. The rate including of all taxes etc. complete and as directed by Departmental officers.

200 X 200 X 200 mm HDPE Tee

160 X 160 X 160 mm HDPE Tee

140 X 140 X 140 mm HDPE Tee

125 X 125 X 125 mm HDPE Tee

110 X 110 X 110 mm HDPE Tee

BENDS

200 mm X 90 * HDPE Bend

180 mm X 90 * HDPE Bend

160 mm X 90 * HDPE Bend

140 mm X 90 * HDPE Bend

110 mm X 90 * HDPE Bend

90 mm X 90 * HDPE Bend

FLOW CONTROL VALVE : Supply, Installation of DI Flow rate Limit Control Valve (PN 10/16) with the function to limit the flow rate to a set point. In case the downstream demand increases beyond the set limit, the valve closes down to bring the flow back to set limit. The valve shall have an orifice plate and the orifice diameter is designed based on the set point as per the requirement and installed downstream of the control valve.

“Manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Flow rate Limit Control valve with cast body of ductile iron grade 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. Flange connection dimensions according to EN 1092, Part 2/ ISO 7005[DIN]/ IS 1538, all parts (Epoxy coating, and diaphragm) in contact with medium are as per KTW and DVGW certified (harmless)/WRAS & NSF approved. The EPDM rubber & Epoxy coating (EP-P) should be approved by W270. (EP-P)/ WRAS & NSF.”

Pilot valve system having Stainless Steel / Brass fittings with spring of stainless steel 304 as per standard parts according to DIN EN 12 266-1, orifice plate shall be as per the set point of flow rate and all the external control tubing of SS 304 / Copper/ reinforced plastic rated PN16, Tightness to DIN EN 12 266-1, leakage rate A (or) equivalent and the needle valve/ speed control device should be provided to vary opening speed of the main diaphragm with self-cleaning filter to avoid possibility of dirt build up inside the control tubing.

Full Bore Electromagnetic Flowmeter : 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-diagNotic 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.

As per DMA

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 O Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and100% 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 with pressure rating PN 10/16 and DUCTILE IRON SPECIALS AS PER IS 9523/2000 including unloading ,transporation and stacking charges (Vide Annexures ) DI 100 mm D/F Gate valve in D Mains : Supply and Delivery and fixing of DI D/F Gate Valve including DI Specials and labour charges transpotation charges etc., completed.

DI Pressure Reducing Valve (PN10/16) with the function to reduce downstream pressure to set point irrespective of upstream fluctuations. The downstream pressure set point can be changed as per the requirement. “Manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Pressure Reducing 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 system having Stainless Steel / Brass fittings with spring of SS 304 as per standard parts according to DIN EN 12 266-1 with all the external control tubing of SS 304 / Copper/ reinforced plastic rated PN16, Tightness to DIN EN 12 266-1, leakage rate A (or) equivalent and the needle valve/ speed control device should be provided to vary opening speed of the main diaphragm with self-cleaning filter to avoid possibility of dirt build up inside the control tubing.

Supply and delivery of Cast Iron double flanged Scour valve including specials as per IS 14846/2000 PN 1.0 with ISI marking and with 5 years warranty suitable for use in water supply main including, loading, freight, unloading insurance all taxes and stocking at site. including cost of Specials and all the incidental charges etc., complete and as directed by Departmental officers.

80 mm as per DMA

Refilling with excavated soil ( other than sand) complying with the standard specification in layers of 15 cm watered well rammed and consolidated after the pipes and specials are laid, jointed and tested etc., and removing and depositing the surplus earth complete as directed by the Engineer - in - charge

90 mm HDPE 6 ksc

Road restoration with cement concrete, 10 cm thick using 20 mm HBS including cost of all materials laying, curing including earth work excavation for a depth of 40cm and sand filling for 10cm depth with filling sand etc complete and as directed by the Departmental officers.

PCC 1:2:4 (20mm HBG)

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 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 adapter 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, restoration of roads / drains testing etc complete with materials and specification as instructed by department officers.

Barricading work (Where, there is heavy 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 Departmental officers.

Heavy Traffic

Light Traffic

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