JJM -Phase II-Augmentation of the scheme CWSS to pulpally and Mullankolly

Amount

Appendix- 1:Construction of 8.0m Dia Well cum Pump House at Manzhadikadavu

RING BUND Type-I-Putting up ring bund as per approved shape 2.5m bottom width, 1m top width using empty gunny/polythene bags filled with earth placed in 2 rows at 0.6m apart and filled in between with puddle clay to form bund for an average height 2.00m including labour dismantling the bund after completion of the work etc. complete.

Earthwork open well excavation (above water) for wells of dia. above 6.0m and upto 9.0 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift up to 1.5 m including neat banking. NEW DATA

Earthwork open well excavation (in or under water) for wells of dia. above 6.0m and upto 9.0 m in ordinary rock in ordinary rock and conveying and depositing the spoil within initial lead of 50m and lift from 1.50m to 3.0 m including neat banking. NEW DATA

Granite rock blasting in wells,measured in solids,including collecting and stacking spoil for measurement within the intial lead of 50m and lift upto 4.50m( 2 nd depth 3.00m to 4.50m) but excluding bailing out water. (Ref. Item No. 1098 (c) of T C)

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 6.0m (4.5m to 6.0m) but excluding bailing out water.

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 6.0m (6m to 7.50 m) but excluding bailing out water

Granite rock blasting in wells, measured in solids, including collecting and stacking spoil for measurement within the initial lead of 50m and lift up to 6.0m (7.5 m to 9.0m) but excluding bailing out water.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.All kinds of soil

Bailing out water with 5 HP engine and pumpset including conveyance to the site, errection, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc. complete. NEW DATA (Prepared based on PHED SDB - Item No.1070

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

Reinforced cement concrete work in well - steining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (Zone - III) : 3 graded stone aggregate 20 mm nominal size)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Centering and shuttering including strutting, etc. and removal of form for:Well steining

Centering and shuttering including strutting, etc. and removal of form for:

Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

Centering and shuttering including strutting, etc. and removal of form for:

Centering and shuttering including strutting, etc. and removal of form for:Stairs, (excluding landings ) except spiral - staircases)

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in:

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured), Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick:Float glass panes4 mm thick glass pane

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.80x1.25 mm M.S. laths with 1.25 mm thick top cover

12 mm cement plaster finished with a floating coat of neat cement of mix:

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approves steel primer.

Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron /steel works

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site

Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

Supplying and fixing 500mm dia CI manhole cover with frame( medium duty) charges including all cost, labour charges etc complete.

Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :

Dry stone pitching 22.5 cm thick including supply of stones and preparing surface complete.

Lettering with black Japan pint of approved brand and manufacture

Appendix- 2: Construction of bridge to well cum pump house at Manhadikadavu

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

Filling with contractor own earth (excluding rock) in open areas in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site Engineer-in-charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Centering and shuttering including strutting, etc. and removal of form for:

Centering and shuttering including strutting, etc. and removal of form for:

Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more

12 mm cement plaster finished with a floating coat of neat cement of mix:

Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron /steel works

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

Appendix - 3: Construction of toilet at well cum pump house site Manzhadikadavu

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:

Centering and shuttering including strutting, etc. and removal of form for:

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in:

Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and sized of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC 'C' channel of size 30 mm thickness, 70 mm width out of whicj 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5mm thick, 95 mm wide PVC sheet out of which75 mm shall be tapered in 45 degree on th inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mmx2) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail. paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded /sealed to the styles & rails with 7 mm (5 mm + 2 mm ) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the 'C' Channel using PVC solvent adhesive etc. complete as per direction of Engineer -in-charge, manufacture's specification & drawing.30 mm thick plain PVC door shutters

12 mm cement plaster finished with a floating coat of neat cement of mix:

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of Ist quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick bed of cement mortar 1:4 ( 1 cement : 4 Coarse sand), including pointing the joints with white cement and matching pigments etc., complete.

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured), Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick:Float glass panes4 mm thick glass pane

Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron /steel works

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

Providing and fixing water closet squatting pan (Indian type W.C. pan) with 100 mm Sand Cast Iron P or S trap, 10 litter low level white P.V.C.flushing cistern, including flush pipe, manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever require:White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:White Vitreous China Wash basin size 550x400 mm with a pair of 15 mm C.P. brass pillar taps

Providing and fixing S.W. intercepting trap in manholes with stiff mixture of cement mortar 1:1 (1 cement:1 fine sand) including testing of joints etc. complete:100 mm dia

Providing and fixing mirror of superior glass ( of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing :Rectangular shape 453x357 mm

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fitting arrangement of approved quality and colour

Providing and fixing brass bib cock of approved quality :15 mm nominal bore

Appendix- 4: Supply and fixing of OH Crane at Well cum Pump house at Manzhadikadavu

Supply,Fabrication and erection of long travel(LT) girder 450mm depth fixing to the base plate at trhe existing bracket at site including cutting,hoisting and fixing in position and painting the exposed surface with two coats of Zinc chromic primer and 2 coats of synthetic enamel paint including cost labour charges and conveyance of all materials etc. complete and as directed by the departmental officers.

Supply,Fabrication and erection of long travel(LT) rails polished square bars of size 80x80mm thick to the LT girder and painting to the exposed surface as detailed in above item complete.

Design,manufacture,supply,testing and commissioning of overhead traverse trolly crane 5T capacity chain pulley block and geared trolly having wall to wall horizontal movement supported on girders having wall to wall horizontal move ment etc. for smooth functioning of crane as per IS specifcation including all fittings, conveyance, erection,testing,commissioning and incidental charges etc. including painting the exposed surface as detailed in item above75(a) with following specifications.

Erection and commissioning of HOT over head crane including providing and fixing suitable size 45x45 MS base plate 18mm thick over the existing RCC pillers 8Nos brackets by drilling,fixing belt of suitable size and grouting with CM and welding LT girder ISHB 450x200 with MS base plate and also fixing the ends of the LT girder to the size suitably and also providing LT rail with suitable end stoppage.This also includes provision for box type fabricated from rolled steel section and carriages of suitable construction with all good quality accessories like gears,wheels,axils,rubber buffers,bearing etc. the work also consists of all tools and equipments,labour,supervision,load testing,all safety devices and clarification of crane after completion of work by Kerala State Factories and Boilers Department etc.The rate inclusive of MS base plate and stoppers and carriages etc.

Appendix- 5 Supplying ,Laying,testing and commissioning of DI K9 Raw Water Pumping Main from Source to WTP

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

Demolishing stone rubble masonry manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in- Charges:In cement mortar

Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in-Charge:Bituminous road

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kinds of soil (Ref. Item No. 2.10.1 of DSR)

Fencing one side of trenches, 1.50 m height with two rows of 10 cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2 m intervals. (Data Prepared based on PWD SDB - Item No.1009)

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 250 mm dia Ductile Iron Class K-9 Pipes Data derived from 18.72.18 in DAR

Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:250 mm dia pipes

Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :

Labour for cutting C.I. pipe with steel saw.250 mm diameter C.I. pipe

Fabricating MS pipes of size 250mm (ID) using 8 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.

Fabricating MS flanges of diameter 250 mm using 12 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.

Cutting 250 mm (ID) MS pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Welding 250mm (ID) MS pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods ,all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Grinding cut and weld edges of 250 mm (ID) MS pipes during fabrication work including all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Conveying and fixing C I Single acting Air Valve of approved quality with bolts,nuts,rubber insertions etc . excluding the cost of air valve(the tail pieces if required will be paid seperately): 80 mm Double acting Air Valve Data derived from item no.18.59.2 of DAR

Testing 250mm DI/CI pipeline with potable water to the required test pressure . 250 mm dia Observed Data derived from item no.1022 of PHED DATA

Supply of DI K9 Pipe Conforming to IS 8329/2000, 250mm Dia.

Supply of CI Air Valve, Conforming to IS 14848 - 2000, Kinetic Air Valve Type DK, Size 80mm.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Centering and shuttering including strutting, etc. and removal of form for:

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more

Supplying and fixing 500mm dia CI manhole cover with frame( medium duty) charges including all cost, labour charges etc complete.

Appendix 6 : Supply and erection of 2 nos. VT Raw water pump set for pumping water from source to treatment plant

1.Pump- Design, supply, erection, getting approval, testing and commissioning of reputed make vertical turbine pump with bronze impeller, stainless steel shaft/ column assembly with strainer and all accessories, confirming to IS 1710. The pump shall be coupled with motor specified in item No. 2. The duty conditions of pumpset are given below. Speed upto 1500RPM, Discharge 30 lps, Head 84 m. 2. Motor- Supply, erection, testing and commissioning of reputed make screen protected drip proof squirrel cage induction motor (LT , having maximum speed of 960-1500 rpm) vertical Solid shaft, suitable for operation on 440V, 3 Phase 50 Hz AC- Voltage suitable for the above pumpset with necessary supplying. Non reversible ratchet arrangements etc, complete. The motor should confirm to IS: 325. <br>3. Valves, Reflux valves and Pressure guage:<br>Supply, erection, testing and commissioning of suitable size best quality ISI marked heavy cast iron, double flanged sluice valve as per IS 780 suitable for the above pumpset. <br>4. Cabling: <br>supplying and laying the following size XLPE insulated sheathed armored aluminium conductor cable (1100volts grade to be laid in the built trench. 3 core suitable sq mm XLPE cable (from 11KV/433V , panel as sub station room to starter then to motor and capacitor.) <br>5. End Termination<br>Supply of all materials and providing end termination of the following size XLPE insulated/sheathed armored aluminium conductor cable (1100 volts grade) using heat shrinkable indoor kit for giving power connection to motor control panels,motor etc complete as per standards. 3 core suitable sq XLPE indoor kit. <br>Supply, erection, testing and commissioning of suitable size best quality ISI marked heavy duty cast iron, double flanged reflux valve as per IS 5312 suitable for the above um set. <br>Supply, erection, testing and commissioning of reputed make 150 mm dia, 20 kg/cm2 pressure gauge with stop cock,Suitable size electronic flow meter and accessories suitable for the above pumpset. <br>6. Earthing:<br>supply of all materials and providing of plate earthing using 600mm x600mmx3.15 mm size copper earth plate buried in ground at a depth of 3.00 M from ground level with alternate layers of charcoal and salt including supplying and affixing 38mm dia perforated GI pipe. funnel for watering purpose,copper strips including construction of masonry thorugh with MS cover as per IS 3043. including Supply,laying end termination of suitable size of copper strip for earthing of motors and inter connection of earth pits etc <br>7. Capacitor:<br>Design,supply, erection and commissioning of APF capacitior panel having suitable capacity for power factor compensation for motors (power factor to be mentioned as 0.95). The capacitor should confirm to IS 2834-1986. <br>8. Interconnection: Supply, fabricating and erecting header delivery pipe of required size necessary bends made out of 12mm thick M.S sheet in suitable length with required flanged joint and seating on supports as per site condition and connecting to the existing pumping main approximately 20m away from the intake well steining: out side the pumphouse for a length of 3.00m <br>9. Foundation: <br>Constructing foundation for new pumpset having M 20 mix NSGS size 6 mm x 2mm x Imm and reinforcement 16mm tor steel in mesh in all directions and fixing foundation bolt to suit base including necessary opening for erecting column pipe for pump as directed by the departmental officers <br>10. Two years warranty.

Motor Soft starter:- Supplying a complete integrated soft starter panel capable of operating the motor in the previous item having a protection level of IP 40 or more with integrated bypass contactor in the panel and motor protection relay having parameters as per IE rules, with a power control MCCB and line power contactor, and the staring current shall be 2.5 to 3.5 times the normal full load current of motor with Ammeter, Voltmeter and phase indicators, Space heaters, floor mounting type and having insulation level of 1100V(for 440V supply) and 7.6KV for (3.3KV supply) and 14.2KV for (6.6KV Supply). the standared is to be IEC 60947-4-2

Supplying 250mm size electro-magnetic flow meter conforming to protection level of IP-68 for Flow sensor and IP-67 for transmitter and having an accuracy level of 0.5% with LED/LCD display unit. The flow meter should have the housing(flow sensor) to be made of SS 304/Carbon steel with anti corrossive protection and inside liner to be made up of Hard Rubber/neoprene all conforming to drinking water standareds. The flow meter should be coupled with HART for data aquisition and transfer with provision for wire less transfer through GSM. The manufactures should have the caliberation standareds as per ISO 17025 and the product shall have sufficient warrenty provisions

Appendix:-7 - Design,Supply and erection of 2 nos. Clear water centrifugal pump set for pumping water from WTP to OHSR at Pallimala

Supplying 350mm size electro-magnetic flow meter conforming to protection level of IP-68 for Flow sensor and IP-67 for transmitter and having an accuracy level of 0.5% with LED/LCD display unit. The flow meter should have the housing(flow sensor) to be made of SS 304/Carbon steel with anti corrossive protection and inside liner to be made up of Hard Rubber/neoprene all conforming to drinking water standareds. The flow meter should be coupled with HART for data aquisition and transfer with provision for wire less transfer through GSM. The manufactures should have the caliberation standareds as per ISO 17025 and the product shall have sufficient warrenty provisions

Motor starter: Supplying a complete integrated soft starter panel capable of operating the motor having a protection level of IP 40 or more with integrated bypass contactor in the panel and motor protection relay having parameters as per IE rules, with a power control MCCB and line power cotactor, and the staring current shall be 2.5 to 3.5 times the normal full load current of motor with Ammeter, Voltmeter and phase indicators, Space heaters, floor mounting type and having insulation level of 1100V(for 440V supply) and 7.6KV for (3.3KV supply) and 14.2KV for (6.6KV Supply). the standared is to be IEC 60947-4-2

Design, supply, erection, getting approval, testing and commissioning of reputed make Centrifugal pump set with bronze impeller, stainless steel shaft/ column assembly with strainer and all accessories, confirming to IS 1710. The pump shall be coupled with motor specified in item No. 2. The duty conditions of pumpsets are given below. .<br>2. Motor<br>Supply, erection, testing and commissioning of reputed make screen protected drip proof squirrel cage induction motor (LT , having maximum speed of 960-1500 rpm) vertical Solid shaft, suitable for operation on 440V, 3 Phase 50 Hz AC- Voltage suitable for the above pumpset with necessary supplying. Non reversible ratchet arrangements etc, complete. The motor should confirm to IS: 325. <br>3. Valves, Reflux valves and Pressure guage:<br>Supply, erection, testing and commissioning of suitable size best quality ISI marked heavy cast iron, double flanged sluice valve as per IS 780 suitable for the above pumpset. <br>4. Cabling: <br>supplying and laying the following size XLPE insulated sheathed armored aluminium conductor cable (1100volts grade to be laid in the built trench. 3 core suitable sq mm XLPE cable (from 11KV/433V , panel as sub station room to starter then to motor and capacitor.) <br>5. End Termination<br>Supply of all materials and providing end termination of the following size XLPE insulated/sheathed armored aluminium conductor cable (1100 volts grade) using heat shrinkable indoor kit for giving power connection to motor control panels,motor etc complete as per standards. 3 core suitable sq XLPE indoor kit. <br>Supply, erection, testing and commissioning of suitable size best quality ISI marked heavy duty cast iron, double flanged reflux valve as per IS 5312 suitable for the above um set. <br>Supply, erection, testing and commissioning of reputed make 150 mm dia, 20 kg/cm2 pressure gauge with stop cock,Suitable size electronic flow meter and accessories suitable for the above pumpset. <br>6. Earthing:<br>supply of all materials and providing of plate earthing using 600mm x600mmx3.15 mm size copper earth plate buried in ground at a depth of 3.00 M from ground level with alternate layers of charcoal and salt including supplying and affixing 38mm dia perforated GI pipe. funnel for watering purpose,copper strips including construction of masonry thorugh with MS cover as per IS 3043. including Supply,laying end termination of suitable size of copper strip for earthing of motors and inter connection of earth pits etc <br>7. Capacitor:<br>Design,supply, erection and commissioning of APF capacitior panel having suitable capacity for power factor compensation for motors (power factor to be mentioned as 0.95). The capciotot should confirm to IS 2834-1986. <br>8. Inter connection: Supply, fabricating and erecting header delivery pipe of required size necessary bends made out of 12mm thick M.S sheet in suitable length with required flanged joint and seating on supports as per site condition and connecting to the existing pumping main approximately 20m away from the intake well steining: out side the pumphouse for a length of 3.00m <br>9. Foundation: <br>Constructing foundation for new pumpset having M 20 mix NSGS size 6 mm x 2mm x Imm and reinforcement 16mm tor steel in mesh in all directions and fixing foundation bolt to suit base including necessary opening for erecting column pipe for pump as directed by the departmental officers <br>10. Discharge 12 lps Head 82m Two years warranty

Design, supply, erection, getting approval, testing and commissioning of reputed make Centrifugal pump set with bronze impeller, stainless steel shaft/ column assembly with strainer and all accessories, confirming to IS 1710. The pump shall be coupled with motor specified in item No. 2. The duty conditions of pumpsets are given below. Discharge 30 lps Total Head 137 m .<br>2. Motor<br>Supply, erection, testing and commissioning of reputed make screen protected drip proof squirrel cage induction motor (LT , having maximum speed of 960-1500 rpm) vertical Solid shaft, suitable for operation on 440V, 3 Phase 50 Hz AC- Voltage suitable for the above pumpset with necessary supplying. Non reversible ratchet arrangements etc, complete. The motor should confirm to IS: 325. <br>3. Valves, Reflux valves and Pressure guage:<br>Supply, erection, testing and commissioning of suitable size best quality ISI marked heavy cast iron, double flanged sluice valve as per IS 780 suitable for the above pumpset. <br>4. Cabling: <br>supplying and laying the following size XLPE insulated sheathed armored aluminium conductor cable (1100volts grade to be laid in the built trench. 3 core suitable sq mm XLPE cable (from 11KV/433V , panel as sub station room to starter then to motor and capacitor.) <br>5. End Termination<br>Supply of all materials and providing end termination of the following size XLPE insulated/sheathed armored aluminium conductor cable (1100 volts grade) using heat shrinkable indoor kit for giving power connection to motor control panels,motor etc complete as per standards. 3 core suitable sq XLPE indoor kit. <br>Supply, erection, testing and commissioning of suitable size best quality ISI marked heavy duty cast iron, double flanged reflux valve as per IS 5312 suitable for the above um set. <br>Supply, erection, testing and commissioning of reputed make 150 mm dia, 20 kg/cm2 pressure gauge with stop cock,Suitable size electronic flow meter and accessories suitable for the above pumpset. <br>6. Earthing:<br>supply of all materials and providing of plate earthing using 600mm x600mmx3.15 mm size copper earth plate buried in ground at a depth of 3.00 M from ground level with alternate layers of charcoal and salt including supplying and affixing 38mm dia perforated GI pipe. funnel for watering purpose,copper strips including construction of masonry thorugh with MS cover as per IS 3043. including Supply,laying end termination of suitable size of copper strip for earthing of motors and inter connection of earth pits etc <br>7. Capacitor:<br>Design,supply, erection and commissioning of APF capacitior panel having suitable capacity for power factor compensation for motors (power factor to be mentioned as 0.95). The capciotot should confirm to IS 2834-1986. <br>8. Inter connection: Supply, fabricating and erecting header delivery pipe of required size necessary bends made out of 12mm thick M.S sheet in suitable length with required flanged joint and seating on supports as per site condition and connecting to the existing pumping main approximately 20m away from the intake well steining: out side the pumphouse for a length of 3.00m <br>9. Foundation: <br>Constructing foundation for new pumpset having M 20 mix NSGS size 6 mm x 2mm x Imm and reinforcement 16mm tor steel in mesh in all directions and fixing foundation bolt to suit base including necessary opening for erecting column pipe for pump as directed by the departmental officers <br>10. with two years warranty

Appendix:-8-Supply and Laying DI K9 clear water pumping main from WTP to OHSR at Pallimala

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kinds of soil (Ref. Item No. 2.10.1 of DSR)

Fencing one side of trenches, 1.50 m height with two rows of 10 cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2 m intervals. (Data Prepared based on PWD SDB - Item No.1009)

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 250 mm dia Ductile Iron Class K-9 Pipes Data derived from 18.72.18 in DAR

Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:250 mm dia pipes

Labour for cutting C.I. pipe with steel saw.250 mm diameter C.I. pipe

Fabricating MS pipes of size 250mm (ID) using 8 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.

Fabricating MS flanges of diameter 250 mm using 12 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.

Cutting 250 mm (ID) MS pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Welding 250mm (ID) MS pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods ,all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Grinding cut and weld edges of 250 mm (ID) MS pipes during fabrication work including all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Testing 250mm DI/CI pipeline with potable water to the required test pressure . 250 mm dia Observed Data derived from item no.1022 of PHED DATA

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 250 mm diameter. Class I" Data derived from item no.18.31.5.1 of DAR

Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 150 mm diameter. Class I" Data derived from item no.18.31.3.1 of DAR

Conveying and fixing C I Single acting Air Valve of approved quality with bolts,nuts,rubber insertions etc . excluding the cost of air valve(the tail pieces if required will be paid seperately): 50 mm Double acting Air Valve Data derived from item no.18.59.1 of DAR

"Conveying and fixing C.I. Non-Return valves by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately)<br>250 mm diameter. Class I"<br>Data derived from item no.18.31.5.1 of DAR

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Centering and shuttering including strutting, etc. and removal of form for:

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

Supplying and fixing 500mm dia CI manhole cover with frame( medium duty) charges including all cost, labour charges etc complete.

Supply of DI K9 Pipe Conforming to IS 8329/2000, 250mm Dia.

Supply of CI Non Return Valve, Conforming to IS 5312 Part I - 1984, PN 1.0, Size 250mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 250mm.

Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 50mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 150mm.

Appendix:-9- Construction and commissioning of 10.50 LL capacity OHSR cum Clear Water Pumping station at Pallimala

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.All kinds of soil

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Centering and shuttering including strutting, etc. and removal of form for:

Centering and shuttering including strutting, etc. and removal of form for:

Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

Centering and shuttering including strutting, etc. and removal of form for:Stairs, (excluding landings ) except spiral - staircases)

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

Extra for providing richer mixes at all floor levels. Note:- Excess/less cement over the specified cement content used is payable/ recoverable separately.Providing M-30 grade concrete instead of M-25 grade BMC/RMC. (Note:- Cement content considered in M-30 is @ 340 kg/cum).

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more

12 mm cement plaster finished with a floating coat of neat cement of mix:

Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:250 mm diameter pipe

Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:300 mm diameter pipe

Providing and laying Double Flanged ( screwed / welded) Centrifugally (Spun) Cast Iron, Class B ( IS : 1536):

Providing and laying Double Flanged ( screwed / welded) Centrifugally (Spun) Cast Iron, Class B ( IS : 1536):

Providing and laying Double Flanged ( screwed / welded) Centrifugally (Spun) Cast Iron, Class B ( IS : 1536):

Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 150 mm diameter. Class I" Data derived from item no.18.31.3.1 of DAR

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 300 mm diameter. Class I" Data derived from item no.18.31.6.1 of DAR

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 150mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 250mm.

Supply of CI Plain End Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 250mm.

Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :

Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material.Beyound 30 cm girth up to and including 60 cm girth

Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material.Beyound 60 cm girth up to and including 120 cm girth

Solid block masonry using pre cast solid blocks ( Factory made) of size 30x20x20cm or nearest available size confirming to IS 2185 Part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement : 6 coarse sand) etc complete

Providing and fixing M.S. Tubular frames for doors, windows, ventilators and cupboard with rectangular /L-Type sections, made of 1.60 mm thick M.S. Sheet,joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer.Fixing with carbon steel galvanised dash fastener of required dia and size ( to be paid for separately)

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured), Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick:Float glass panes4 mm thick glass pane

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.80x1.25 mm M.S. laths with 1.25 mm thick top cover

12 mm cement plaster of mix:

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

Finishing walls with textured exterior pint of required shade:New work (Two or more coats applied @ 3.28 ltr/ 10 sqm ) over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm

Lettering with black Japan pint of approved brand and manufacture

Filling water with 5000 litre tankers fited in lorry and conveying water from a distance of 5 km (average) to the reservoir site and pumping the water into the reservoir of height not less than 3 m using 5 HP diesel engine pump set , hire for tanker lorry, tools and other appliences and cost of water etc. complete. "(Ref. No. 000, Technical Circular) "

Supply of CI Plain End Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.0, Size 300mm.

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 250 mm diameter. Class I" Data derived from item no.18.31.5.1 of DAR

Appendix:-10.Supply and erection of 2 nos. Centrifugal pump set for pumping water from OHSR Pallimala to OHSR at Sisumala

Supplying 350mm size electro-magnetic flow meter conforming to protection level of IP-68 for Flow sensor and IP-67 for transmitter and having an accuracy level of 0.5% with LED/LCD display unit. The flow meter should have the housing(flow sensor) to be made of SS 304/Carbon steel with anti corrossive protection and inside liner to be made up of Hard Rubber/neoprene all conforming to drinking water standareds. The flow meter should be coupled with HART for data aquisition and transfer with provision for wire less transfer through GSM. The manufactures should have the caliberation standareds as per ISO 17025 and the product shall have sufficient warrenty provisions

Design, supply, erection, getting approval, testing and commissioning of reputed make Centrifugal pump set with bronze impeller, stainless steel shaft/ column assembly with strainer and all accessories, confirming to IS 1710. The pump shall be coupled with motor specified in item No. 2. The duty conditions of pumpsets are given below. .<br>2. Motor<br>Supply, erection, testing and commissioning of reputed make screen protected drip proof squirrel cage induction motor (LT , having maximum speed of 960-1500 rpm) vertical Solid shaft, suitable for operation on 440V, 3 Phase 50 Hz AC- Voltage suitable for the above pumpset with necessary supplying. Non reversible ratchet arrangements etc, complete. The motor should confirm to IS: 325. <br>3. Valves, Reflux valves and Pressure guage:<br>Supply, erection, testing and commissioning of suitable size best quality ISI marked heavy cast iron, double flanged sluice valve as per IS 780 suitable for the above pumpset. <br>4. Cabling: <br>supplying and laying the following size XLPE insulated sheathed armored aluminium conductor cable (1100volts grade to be laid in the built trench. 3 core suitable sq mm XLPE cable (from 11KV/433V , panel as sub station room to starter then to motor and capacitor.) <br>5. End Termination<br>Supply of all materials and providing end termination of the following size XLPE insulated/sheathed armored aluminium conductor cable (1100 volts grade) using heat shrinkable indoor kit for giving power connection to motor control panels,motor etc complete as per standards. 3 core suitable sq XLPE indoor kit. <br>Supply, erection, testing and commissioning of suitable size best quality ISI marked heavy duty cast iron, double flanged reflux valve as per IS 5312 suitable for the above um set. <br>Supply, erection, testing and commissioning of reputed make 150 mm dia, 20 kg/cm2 pressure gauge with stop cock,Suitable size electronic flow meter and accessories suitable for the above pumpset. <br>6. Earthing:<br>supply of all materials and providing of plate earthing using 600mm x600mmx3.15 mm size copper earth plate buried in ground at a depth of 3.00 M from ground level with alternate layers of charcoal and salt including supplying and affixing 38mm dia perforated GI pipe. funnel for watering purpose,copper strips including construction of masonry thorugh with MS cover as per IS 3043. including Supply,laying end termination of suitable size of copper strip for earthing of motors and inter connection of earth pits etc <br>7. Capacitor:<br>Design,supply, erection and commissioning of APF capacitior panel having suitable capacity for power factor compensation for motors (power factor to be mentioned as 0.95). The capciotot should confirm to IS 2834-1986. <br>8. Inter connection: Supply, fabricating and erecting header delivery pipe of required size necessary bends made out of 12mm thick M.S sheet in suitable length with required flanged joint and seating on supports as per site condition and connecting to the existing pumping main approximately 20m away from the intake well steining: out side the pumphouse for a length of 3.00m <br>9. Foundation: <br>Constructing foundation for new pumpset having M 20 mix NSGS size 6 mm x 2mm x Imm and reinforcement 16mm tor steel in mesh in all directions and fixing foundation bolt to suit base including necessary opening for erecting column pipe for pump as directed by the departmental officers <br>10. Discharge 12 lps Head 82m Two years warranty

Appendix:-11-Supplying ,Laying testing &amp;amp; commissioning of DI K9 clear water Transmission main from OHSR at Pallimala to Mullenkolly marakadave road(Replacing existing AC Distribution main)

Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in-Charge:Bituminous road

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kinds of soil (Ref. Item No. 2.10.1 of DSR)

Fencing one side of trenches, 1.50 m height with two rows of 10 cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2 m intervals. (Data Prepared based on PWD SDB - Item No.1009)

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 200 mm dia Ductile Iron Class K-9 Pipes Data derived from 18.72.17 in DAR

Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:200 mm dia pipes

Labour for cutting C.I. pipe with steel saw.200 mm diameter C.I. pipe

Fabricating MS pipes of size 200mm (ID) using 8 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.

Fabricating MS flanges of diameter 200 mm using 12 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.

Cutting 200 mm (ID) MS pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Welding 200 mm (ID) MS pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods ,all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Grinding cut and weld edges of 200 mm (ID) MS pipes during fabrication work including all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Testing 200mm DI/CI pipeline with potable water to the required test pressure 200 mm dia Observed Data derived from item no.1020 of PHED DATA

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 200 mm diameter. Class I" Data derived from item no.18.31.4.1 of DAR

Conveying and fixing C I Single acting Air Valve of approved quality with bolts,nuts,rubber insertions etc . excluding the cost of air valve(the tail pieces if required will be paid seperately): 50 mm Double acting Air Valve Data derived from item no.18.59.1 of DAR

Supplying and fixing 500mm dia CI manhole cover with frame( medium duty) charges including all cost, labour charges etc complete.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Centering and shuttering including strutting, etc. and removal of form for:

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 50mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 200mm.

Supply of DI K9 Pipe Conforming to IS 8329/2000, 200mm Dia.

Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :

Appendix:-12 - Construction and commissioning of 0.50 LL capacity GLSR at Sisumala

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.Ordinary rock

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Centering and shuttering including strutting, etc. and removal of form for:

Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

Centering and shuttering including strutting, etc. and removal of form for:

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work above plinth level upto floor V level

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo - Mechanically Treated bars of grade Fe-500D or more

12 mm cement plaster finished with a floating coat of neat cement of mix:

Finishing walls with water proofing cement paint of required shade:New work (Two or more coats applied @ 3.84 kg/10 sqm)

Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:150 mm diameter pipe

Providing and laying Double Flanged ( screwed / welded) Centrifugally (Spun) Cast Iron, Class B ( IS : 1536):

Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 150 mm diameter. Class I" Data derived from item no.18.31.3.1 of DAR

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 150mm.

Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :

Supplying and fixing 500mm dia CI manhole cover with frame( medium duty) charges including all cost, labour charges etc complete.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

Filling water with 5000 litre tankers fited in lorry and conveying water from a distance of 5 km (average) to the reservoir site and pumping the water into the reservoir of height not less than 3 m using 5 HP diesel engine pump set , hire for tanker lorry, tools and other appliences and cost of water etc. complete. "(Ref. No. 000, Technical Circular) "

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Lettering with black Japan pint of approved brand and manufacture

Appendix:-13-Supplying, Laying, testing and commissioning of clear water pumping main from Booster pumping station Pallimala to GLSR at Sisumala and Gravity mains from GLSR Sisumala to Seethamount and sasimala existing service Reservoirs

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kinds of soil (Ref. Item No. 2.10.1 of DSR)

Fencing one side of trenches, 1.50 m height with two rows of 10 cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2 m intervals. (Data Prepared based on PWD SDB - Item No.1009)

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 150 mm dia Ductile Iron Class K-9 Pipes Data derived from 18.72.16 in DAR

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 100 mm dia Ductile Iron Class K-9 Pipes Data derived from 18.72.15 in DAR

Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:150 mm dia pipes

Labour for cutting C.I. pipe with steel saw.150 mm diameter C.I. pipe

Labour for cutting C.I. pipe with steel saw.100 mm diameter C.I. pipe

Providing push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:100 mm dia pipes

Fabricating MS pipes of size 150mm (ID) using 8 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.

Fabricating MS flanges of diameter 150 mm using 12 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.

Cutting 150mm (ID)MS pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Welding 150mm (ID) MS pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods ,all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Grinding cut and weld edges of 150mm (ID) MS pipes during fabrication work including all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Fabricating MS pipes of size 100mm (ID) using 8 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.

Fabricating MS flanges of diameter 100 mm using 12 mm thick MS plate including cost and conveyance charges of MS plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. complete: For pipes fabricated with 8mm thick MS plates.

Cutting 100mm (ID) MS pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Welding 100mm (ID) MS pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods ,all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Grinding cut and weld edges of 100mm (ID) MS pipes during fabrication work including all labour and hire charges of tools etc. complete: For pipes fabricated with 8mm thick MS plates.

Testing 150mm DI/CI pipeline with potable water to the required test pressure 150 mm dia Observed Data derived from item no.1018 of PHED DATA

Testing 100mm DI/CI pipeline with potable water to the required test pressure 100 mm dia Observed Data derived from item no.1016 of PHED DATA

Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 150 mm diameter. Class I" Data derived from item no.18.31.3.1 of DAR

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 100 mm diameter. Class I" Data derived from item no.18.31.1.1of DAR

Conveying and fixing C I Single acting Air Valve of approved quality with bolts,nuts,rubber insertions etc . excluding the cost of air valve(the tail pieces if required will be paid seperately): 50 mm Double acting Air Valve Data derived from item no.18.59.1 of DAR

Supplying and fixing 500mm dia CI manhole cover with frame( medium duty) charges including all cost, labour charges etc complete.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Centering and shuttering including strutting, etc. and removal of form for:

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

Supply of DI K9 Pipe Conforming to IS 8329/2000, 150mm Dia.

Supply of DI K9 Pipe Conforming to IS 8329/2000, 100mm Dia.

Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 50mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.0, Size 100mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.0, Size 150mm.

Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :

Appendix:-14- Laying of the Distribution system (Including replacement of existing obsolete AC &amp;amp; PVC Pipes)

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kinds of soil (Ref. Item No. 2.10.1 of DSR)

Fencing one side of trenches, 1.50 m height with two rows of 10 cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2 m intervals. (Data Prepared based on PWD SDB - Item No.1009)

"Laying HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and fittings. r|n 75 mm OD HDPE pipe"

"Laying HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and fittings. r|n 63 mm OD HDPE pipe"

"Laying HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and fittings. r|n 50 mm OD HDPE pipe"

"Laying HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and fittings. 90 mm OD HDPE pipe"

Laying HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and fittings. 110 mm OD HDPE pipeNEW DATA

Laying HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and fittings. 140 mm OD HDPE pipe NEW DATA

Laying HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and fittings. 160 mm OD HDPE pipe NEW DATA

Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work40 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work50 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work65 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I fittings including trenching and refilling etc. External work80 mm dia nominal bore

Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. but excluding cost of pipes and fittings - External work. 100 mm dia nominal bore Observed Data derived from item no.18.12 of DAR

"Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. but excluding cost of pipes and fittings - External work. 125 mm dia nominal bore Observed Data derived from item no.18.12 of DAR

Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. but excluding cost of pipes and fittings - External work. 150 mm dia nominal ore Observed Data derived from item no.18.12 of DAR

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :25 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :32 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :40 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :50 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :65 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :80 mm nominal bore

Appencix:-15-Providing of FHTC

Providing 15mm (1/2 inch) house connection with 15mm water meter from existing PVC / HDPE mains up to 110 mm dia., up to a length of 5m using 20mm ( 1/2 inch ) PE Pipe, PE80, PN16, Conforming to IS 4984: 2016 or later edition and PP PN 16 Compression / GM / Brass specials viz. brass ferrule, brass hexagonal nipple, GM full way wheel valve, bend, MTA, FTA, couplers, PVC Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.

Providing 15mm (1/2 inch) house connection with 15mm water meter from existing AC / GI mains up to 125 mm dia., up to a length of 5m using 20mm ( 1/2 inch ) PE Pipe, PE80, PN16, Conforming to IS 4984: 2016 or later edition and PP PN 16 Compression / GM / Brass specials viz. brass ferrule, brass hexagonal nipple, GM full way wheel valve, bend, MTA, FTA, couplers, GI / MS Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.

Providing 15mm (1/2 inch) house connection with 15mm water meter from existing PVC / HDPE mains from 140mm to 200mm dia., up to a length of 5 m using 20mm ( 1/2 inch ) PE Pipe, PE80, PN16, Conforming to IS 4984: 2016 or later edition and PP PN 16 Compression / GM / Brass specials viz. brass ferrule, brass hexagonal nipple, GM full way wheel valve, bend, MTA, FTA, couplers, PVC Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.

Providing additional length of house connection pipe using 20 mm (1/2 inch) PE Pipe, PE80, PN16, Conforming to IS 4984: 2016 or later edition and PN16 specials and testing the joints etc., by trenching and refilling in all kinds of soil with trench of average cross section 0.3m x 0.75m for laying of connection pipe and service pipe, lighting, watching, providing caution boards, traffic control etc., including cost of materials, hire for tools, cost of consumables and labour charges etc. complete, but excluding the cost of cutting of concrete / tarred / bituminous roads etc., and as per the directions of the department officers.

Providing 20mm ( 1/2 inch ) PVC Air Valve in the water meter assembly for 15mm water connection, using 20mm ( 1/2 inch ) PE Pipe, PE80, PN16, Conforming to IS 4984: 2016 or later edition and PP PN 16 Compression specials including cost of materials, consumables, hire for tools and labour charges etc. complete and as per the directions of the department officers.

Providing 15mm ( 1/2 inch ) GM Check Valve in the water meter assembly for 15mm water connection, using 20mm ( 1/2 inch ) PE Pipe, PE80, PN16, Conforming to IS 4984: 2016 or later edition and PP PN 16 Compression specials including cost of materials, consumables, hire for tools and labour charges etc. complete and as per the directions of the department officers.

Providing 15mm CP Brass Tap in the water meter assembly for 15mm ( 1/2 inch ) water connection, using 20mm ( 1/2 inch ) Indian Standard uPVC Class 6 pipes, uPVC specials and PP PN 16 Compression specials including cost of materials, consumables, hire charges for tools and labour charges etc. complete and as per the direction of departmental officers.

Conveying and fixing C I Single acting Air Valve of approved quality with bolts,nuts,rubber insertions etc . excluding the cost of air valve(the tail pieces if required will be paid seperately): 50 mm Double acting Air Valve Data derived from item no.18.59.1 of DAR

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 80 mm diameter. Class I" Observed Data derived from item no.18.31.of DAR

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 100 mm diameter. Class I" Data derived from item no.18.31.1.1of DAR

"Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 125 mm diameter. Class I" Data derived from item no.18.31.2.1 of DAR

Conveying and fixing C.I. sluice valves (with cap) by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) : 150 mm diameter. Class I" Data derived from item no.18.31.3.1 of DAR

Appendix:-16-Cost of pipe and specials

Supply of PE Pipe, PE100, PN10, 50mm dia, conforming to IS 4984/2016.

Supply of PE Pipe, PE100, PN10, 63mm dia, conforming to IS 4984/2016.

Supply of PE Pipe, PE100, PN10, 75mm dia, conforming to IS 4984/2016.

Supply of PE Pipe, PE100, PN10, 90mm dia, conforming to IS 4984/2016.

Supply of PE Pipe, PE100, PN10, 110mm dia, conforming to IS 4984/2016.

Supply of PE Pipe, PE100, PN10, 140mm dia, conforming to IS 4984/2016.

Supply of PE Pipe, PE100, PN10, 160mm dia, conforming to IS 4984/2016.

3% for Extra for PE Pipe Specials

Providing 100mm GI pipe (m)

Providing 125mm GI pipe (m)

Providing 150mm GI pipe (m)

5% Extra for GI Pipe Specials

Supply of CI Air Valve, Conforming to IS 14848 - 2000, Kinetic Air Valve Type DK, Size 50mm.

Supply of CI Air Valve, Conforming to IS 14848 - 2000, Single Orifice, Large Orifice Type S2, Size 50mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 80mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 100mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 125mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 150mm.

Appendix:-17-Renovation works at Existing WTP, clear water pumping stations Kabanigiri

Repairing the existing transformer including yard works

Reparing of the Clarifier and Aerator

Provision for new chlorinator, cylinders and other safety equipments at the WTP

Repairing of the filter media structures including replacing of the filter media

Repairing of the existing pumphouse at WTP including improvements by GI Sheet roofing

Appendix :-18.Road restoration works LSGD and PWD roads

Cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffice diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous / concrete road by mechanical means and carrying out the excavation.

Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-III -For lower sub-base - Mix in Place Method. (MoRTH 4.2.A.1)

Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density. (MoRTH 4.12)

Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/sqm using mechanical means. (MoRTH 5.1.a)

Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. (MoRTH 5.2.a)

Providing and laying bituminous macadam with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with a bituminous binder (VG 30), transported to the site, laid over a previously prepared surface with paver finisher to the required grade, level, and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction For Grading II - (19 mm nominal size). (MoRTH 5.3.2.a)

Providing and laying bituminous concrete with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with a bituminous binder( NRMB) @ 5.4 percent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level, and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects For Grading - II (13.2 mm Nominal Size). (MoRTH 5.6.2.a)

Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.09 mm (Type-A) aggregates using viscosity grade bitumen ( VG - 30) to the required line, grade, and level to serve as wearing course on a previously prepared base, including mixing in a suitable HMP of appropriate capacity not less than 75 tonnes/hour., laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to the required level and grade. (MoRTH 5.7.1)

Providing, laying and rolling of open-graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using Viscosity Grade paving Bitumen( VG -30) to the required line, grade, and level to serve as wearing course on a previously prepared base, including mixing in a suitable HMP of appropriate capacity not less than 75 tonnes/hour, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to the required level and grades (MoRTH 5.9.1.a)

Providing and laying of premix sand seal coat with HMP of appropriate capacity not less than 75 tonnes/ hours using crushed stone chipping 6.7 mm size and bitumen (VG-30) 6.8 kg per 10 sqm (MoRTH 5.10.2.a)

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads on Bituminous Surface @ 250 gms per sqm area, the thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35. The finished surface to be level, uniform, and free from streaks and holes.

Providing and fixing reflective road studs (Raised Pavement Marker) of ' category A' made out of ASA/HIPS/ABS moulded body with shanks and conforming to ASTM D 4280, strong enough to support a load of more than 13.635 T when tested in accordance with ASTM D 4280, reflective panel confirming to ASTM D 788, and reflectivity conforming to clause 804.4. including installation, drilling, fixing with adhesive etc. with 2 years warranty for the road stud as well as for in field performance as per clause 804.7.3<br>Road Markers/Road Stud with Lense Reflector :

Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size ) in pavements, laid to required slope and camber in panels as required including consolidation finishing and tamping complete

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Appendix:-19-Construction of approach roads and compound walls to Raw water pumping station and reservoir sites

Constructing compound walls around the treatment plant site,reservoir sites with laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cement mortar 1:6 for foundation and basement and super structure including all cost of materials, labour charges etc.complete and neatly plastered with 2 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand). Finishing walls with water proofing cement paint of required shade:<br>New work (Two or more coats applied @ 3.84 kg/10 sqm) .The size of foundation is 40cmx60cm and heigth of super ctructue is 1.5m

Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

Construction of concrete road by earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.for formation of road and Providing and laying in position specified grade of reinforced cement concrete, and reinforcement 1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size over cement concrete of specified grade of 1:2:4 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)for road works.Chrges including all cost labour charges etc. complete.

Appendix:-20-Supply erection ,testing &amp;amp;amp;amp;Commissioning of ., 250 kVA 4 nOS.,110kVA 2Nos. Capacity Transformers with all acessories including yard etc. at HEAD WORKS ,WTP, Booster Pumping station of the scheme

11 KV/415 V, 110 KVA Transformer :- Supply, erection, testing and commissioning of 110 KVA, 11 KV/433 KV, 3 Phase, 50 Hz, ONAN cooled, outdoor type copper wound distribution transformers with HV side bushings and LV side cable end box arrangements, off load tap changer with 5 tap positions having 5% to - 5% variations in 2.5% steps with first filling of oil etc. complete with all fittings as per IS 2026 and Kerala Electrical Inspectorate standards.The rate including all cost labour charges,statutory charges to be remitted to KSEB Authoroities.

11 KV/415 V, 250 KVA Transformer :- Supply, erection, testing and commissioning of 250 KVA, 11 KV/433 KV, 3 Phase, 50 Hz, ONAN cooled, outdoor type copper wound distribution transformers with HV side bushings and LV side cable end box arrangements, off load tap changer with 5 tap positions having 5% to - 5% variations in 2.5% steps with first filling of oil etc. complete with all fittings as per IS 2026 and Kerala Electrical Inspectorate standards.The rate including all cost labour charges,statutory charges to be remitted to KSEB Authoroities.

Erection of transformer yard including equipments,sub station fencing,weld mesh gate,Supply, erection, testing and commissioning of out door type metering unit,Supply, erection, testing and commissioning of TOD meter with maximum demand in KVA suitable for the above out door metering set, Supply, erectioon, testing and commissioning of MCB distribution board Lighting Switch Board (LSB),Supply of various size cable suitable for the erection of transformers,Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts grade) for giving power connections to Transformers, Panel Boards etc,Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts grade) for giving power connections to Transformers, Panel Boards etc. complete as per standards. 3.5 core 70 Sq.mm PVC AL Cable, Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts grade) for giving power connections to Transformers, Panel Boards etc. complete as per standards. 4 core 10 Sq.mm PVC AL Cable, Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts grade) for giving power connections to Transformers, Panel Boards etc. complete as per standards. 10 Core 2.5 Sq.mm PVC AL. Cable ,Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts grade) for giving power connections to Transformers, Panel Boards etc. complete as per standards. 3 core 6 Sq.mm PVC Cu Cable, Earthing: - Supply installation GI/CI 1200 x1200 x 12.5mm plate earthing as per standards, Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, LT panel boards, equipments and inter connection of earth pits etc. 25 x 3 mm copper strips, Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, LT panel boards, equipments and inter connection of earth pits etc. 6 swg copper wire<br>, Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, LT panel boards, equipments and inter connection of earth pits etc. 10 swg copper wire,Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, LT panel boards, equipments and inter connection of earth pits etc. 8 swg copper wire<br>,External Lighting- Supplying, erection and testing steel tubular swaged poles as per IS 2713 (Part II) - 1980 of height 7.5M above ground level and 1.5M below ground level bottom 139.7 mm dia and 114.3 mm dia for middle and 88.9 mm dia for top including providing base plate providing concreting in foundation, construction of pillar accomodating fuse and switch housed in weather proof box including wiring to the light fitting with 2 runs of 3/20 PVC insulated copper conductor. Supplying and fixing a 4 way 30 A rated terminal block include the weather proof box. The pole shall be painted with one coat of primer and two coats of enamel paint as required by the Engineer in charge. The street pole shall be as per the drawing enclosed. Single Bracket Type ,Supplying and fixing street light fittings with all accessories and 150 watts sodium vapour lamp fixed with above poles, Supplying, fixing of the 16 A SP MCB s in a suitable size MS enclosure and angle iron frame for controlling street lights.<br>, TPN Isolators Supply, fixing, testing and commissioning of following TPN isolators with cable termination boxes etc. mounted on suitable MS frame work.<br><br>400A TPN Isolator, Supply, fixing, testing and commissioning of following TPN isolators with cable termination boxes etc. mounted on suitable MS frame work. 250A TPN Isolator ,MS Item Supply and fixing of MS angle cable tray for clamping the various sizes of cables in trenches, through walls and trusses etc. Angles should be painted one coat of primer and two coats of enamel paint as required as per KEI Standards.<br>Safety Items Supply and providing the following safety items approved by Kerala Electrical Inspectorate and relevant standards. 11 KV Rubber mat of size 1800 x 900 x 12 mm 3os -2500/E, 2 set 11 KV Hand gloves-250/set, 4 nos 11 KV Danger Board-200/E, 1 set Fire buckets with stand-2500/E, 2 set First aid box with medicines-400/E, 2 setShock treatment chart-400/E, 2 st 5 Kg. Fire Extinguisher-5500/E<br>and Statutory Approval:- To take Soil Resistivity measurements at site, Design, preparation of detailed drawings, preparation of earthing calculations and obtaining approval of the drawings from the state Electrical Inspectorate. The necessary.<br><br>

M ASHRAF

T ABDUSSAMAD

Bidder Name

K.T.Manoj

M ASHRAF

T ABDUSSAMAD