JJM-PHASE II WSSto Chathamangalam and Adjoining 7 Panchayaths in Kozhikode District

Amount

JJM PHASE II: 2021-22- WSS TO CHATHAMANGALAM AND ADJOINING 7 PANCHAYATHS IN KOZHIKODE DISTRICT : Construction of Intake well cum pumphouse, Supplying, Laying, Testing and Commissioning of Raw Water Pumping Main, Construction & Commissioning of 100 MLD Water Treatment Plant and allied structures at Koolimadu, Substations and Allied Electrics at Intake and WTP, Raw Water and Clear Water pumpsets, Supplying, Laying, Testing and Commissioning of M.S Clear Water Pumping Main from WTP to Reservoir at Thanikkodumala, Clear Water Transmission Main from Reservoir at Thanikkodumala to various Service Reservoirs, Construction of Sump cum Pumphouse at Kizhakkoth and On line Booster Station at Puthuppadi. (Part -1)- Appendix-A-Construction and Commissioning of 14m Dia Well cum Pump House

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

Earthwork open well excavation (above water) for wells of dia. above 12.0 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.

Earthwork open well excavation (above water) for wells of dia. above 12.0 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift 1.5 to 3m including neat banking.

Earthwork open well excavation (above water) for wells of dia. above 12.0 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift 3 to 4.5 m including neat banking.

Earthwork open well excavation (above water) for wells of dia. above 12 m in ordinary rock and conveying and depositing the spoil within initial lead of 50m and lift up 4.5 to 6 m including neat banking.

Earthwork open well excavation (above water) for wells of dia. above 12.0 m in hard rock by chemical blasting and conveying and depositing the spoil within the initial lead of 50m and lift from 6 to 7.5m including neat banking.

Earthwork open well excavation (above water) for wells of dia. above 12.0 m in hard rock by chemical blasting and conveying and depositing the spoil within the initial lead of 50m and lift from 7.5 to 9m including neat banking.

Earthwork open well excavation (above water) for wells of dia. above 12.0 m in hard rock by chemical blasting and conveying and depositing the spoil within the initial lead of 50m and lift from 9 to 10.5 m including neat banking.

Earthwork open well excavation (above water) for wells of dia. above 12.0 m in hard rock by chemical blasting and conveying and depositing the spoil within the initial lead of 50m and lift from 10.5 to 12 m including neat banking.

Earthwork open well excavation (above water) for wells of dia. above 12.0 m in hard rock by chemical blasting and conveying and depositing the spoil within the initial lead of 50m and lift from 12 to 13.5 m including neat banking.

Earthwork open well excavation (above water) for wells of dia. above 12.0 m in hard rock by chemical blasting and conveying and depositing the spoil within the initial lead of 50m and lift from 13.5 to 15 m including neat banking.

Earthwork open well excavation (above water) for wells of dia. above 12.0 m in hard rock by chemical blasting and conveying and depositing the spoil within the initial lead of 50m and lift from 15 to 16.5 m including neat banking.

Earthwork open well excavation (above water) for wells of dia. above 12.0 m in hard rock by chemical blasting and conveying and depositing the spoil within the initial lead of 50m and lift from 16.5 to 18m including neat banking.

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

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.Hard rock (chemical blasting)

Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.Ordinary or hard rock

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.

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 Grouting 20mm Dowel bar in Hard Rock by drilling 32mm Dia hole upto a depth of 1.05m using approved quality epoxy as binding material, Charges including all cost labour charges etc complete,as per the direction of department officers

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).

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:Suspended floors, roofs, landings, balconies and access platform

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:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

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

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.

Design and fabrication of iron grill in front of leading channel with 25 mm rod as frame and 20 mm rod as grill with a spacing of 15 cm horizontal and vertical for size of 4.00x 3.100 mtr

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS : 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminnium snap beading for glazing /paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.(Glazing, paneling and dash fasteners to be paid for separately):For fixed portionAnodised aluminium (anodised transparent or dyed to required shade according to IS : 1868, Minimum anodic coating of grade AC 15)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer - in -Charge. ( Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 5.50 mm thickness

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:1:3 ( 1 cement : 3 fine sand)

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

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

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Finishing with Deluxe Multi surface paint system for interiors and exteriors using primer as per manufacturers specifications:Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of special primer applied @ 0.75 ltr /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 mechanical jointing as per IS : 9523 :Above 600 mm dia

Butterfly Valve with IS 13095 PN 1.6; NB 900 mm with Spindle arrangements for operating at a height 14m (approx) including cost of wheel and other accesories

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

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FR PVC insulated copper conductor single core cable in surface / recessed steel conduit, with piano type switch, phenolic laminated sheet, suitable size MS box and earthing the point with 1.5 sq.mm. FR PVC insulated copper conductor single core cable etc as required. and providing and fixing indoor lighting,exterior lighting ceiling fans and exhaust fans complete

Design, supply, erection, testing and commissioning of reputed make 1. submersible mud pump with Corrosion Proof Strong Cast iron & Stainless Steel body and all accessories, confirming to IS 14535:1998. The duty conditions of pump sets are given below. Discharge 5040lpm, Speed upto 1500RPM, Total Head 25m,solid size upto 2. Motor Supply, erection, testing and commissioning of reputed make screen protected drip proof squirrel cage induction motor suitable for operation on 440V, 3 Phase 50 Hz AC- Voltage suitable for the above pumpset with necessary non reversible ratchet arrangements etc, complete. The motor should confirm to IS: 325. 3. Cabling: 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.) 4. Earthing: 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 5. Additional one year warranty with total 2 year warranty.

Supply and Fixing Solar Street Light 30Watt with MPPT Controller

Provision for lightning arrester as per NIT Vol-II

(Part-1)Appendix-B-Construction of Panel room, bridge to well cum pump house at Koolimadu

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

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.Hard rock (blasting prohibited

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 Grouting 20mm Dowel bar in Hard Rock by drilling 32mm Dia hole upto a depth of 1.05m using approved quality epoxy as binding material, Charges including all cost labour charges etc complete as per the direction of department officers

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)

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:Suspended floors, roofs, landings, balconies and access platform

Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cement mortar 1:6 for foundation and basement including all cost of materials, labour charges etc.

Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cement mortar 1:6 for super structure above plinth level up to floor two level including all cost of materials, labour charges etc.

Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x15cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level with thickness 15cm in: CM 1:6 ( 1 cement : 6 coarse sand) 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.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS : 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminnium snap beading for glazing /paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.(Glazing, paneling and dash fasteners to be paid for separately):For fixed portionAnodised aluminium (anodised transparent or dyed to required shade according to IS : 1868, Minimum anodic coating of grade AC 15)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer - in -Charge. ( Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 5.50 mm thickness

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:1:3 ( 1 cement : 3 fine sand)

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

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

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

Supply & Providing grid connected roof top Solar power plant inclusive of total system cost and its installation, commissioning, transportation, insurance, five-year AMC/CMC and applicable fees and taxes all complete. (As per the circular No. 318/33/2019 dated 16/07/2019 of the Ministry of New & Renewable Energy, Government of India: Above 10KW and up to 100KW

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

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.

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FR PVC insulated copper conductor single core cable in surface / recessed steel conduit, with piano type switch, phenolic laminated sheet, suitable size MS box and earthing the point with 1.5 sq.mm. FR PVC insulated copper conductor single core cable etc as required. and providing and fixing indoor lighting,exterior lighting ceiling fans and exhaust fans complete

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete.

Bathroom arrangements including all Plumbing work , fixing WC,wash basin, waste pipes, overhead tank and all related works completed

(Part-1 ) Appendix -C- Investigation, Design Supply and fixing of OH Crane at Well cum Pump house at Koolimadu

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.

(Part-1-Appendix D) Supplying, Laying, Testing and Commissioning of Raw water pumping main, Gravity main from WTP to existing 18MLD sump and waste water pipeline from WTP

Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

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

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3 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: 1.50m to 3.0mAll kinds of soil

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 :" Ordinary Rock.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3 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 : 1.50m to 3.0m. Ordinary Roc

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. )

Supply of DI K9 Pipe Conforming to IS 8329/2000, 500mm Dia.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 500mm.

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 500 mm dia Ductile Iron Class K-9 Pipes

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) : 500 mm diameter. Class I"

Providing and laying D.I Specials of Class K - 12 suitable for mechanical jointing as per IS : 9523 :

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:500 mm dia pipes

Labour for cutting D.I. pipe with steel saw.500 mm diameter D.I pipe

Testing 500mm DI/CI pipeline with potable water to the required test pressure. 500 mm dia

Conveying and stacking, pre transportation to trenches, lowering to trenches, laying and jointing 16 mm thick spirally welded mild steel pipe suitable for taper sleeve joint of outer diameter 1350 mm (shell ID) or nearest available size with centrifugally lined internal cement mortar1:2, 9mm thick or as per latest IS code and external lining with hot applied coal tar asphaltic enamel reinforced with fibreglass fabric yarn outside with latest IS specification on the pipe as per the direction of dept. officers confirming to IS :3589-2001(lasted edition) connecting 1350mm MS pipes . the pipe shall be manufactured from fresh mild steel HR coils confirming to IS 20062 and having minimum specified tensile strength of 415MPa (Fe415grade) and shall have ISI marks, including cost of welding, labour, primary air testing of joints, hydraulic test, commissioning etc including all protection measures for the nearby pipes, electric posts, telecommunication lines and other properties as per the specifications and directions of the engineer in charge.

Testing 1350mm DI/CI/MS pipeline with potable water to the required test pressure.

Jointing 1350mm dia C.I Flanged pipes /valve/ laid in trenches to lines and levels, inserting compressed fiber or I.R sheet cut to suit the size of pipe and bolt holes, bolting with 38 nos. of 36 mm dia x 160 mm long or nearest size bolts, nuts and washers, including conveying the jointing materials within initial lead etc. complete to make water tight joints capable of withstanding required pressure. - Each joint.

Conveying and fixing C.I. Non Return Valve by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :1350 mm diameter. Class I"

Supply of CI D/F Non Return Valve, Conforming to IS 5312 Part I - 1984, PN 1.6, Size 1350mm.

Supply of CI Air Valve, Conforming to IS 14848 - 2000, Kinetic Air Valve Type DK, Size 150mm.

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): 150 mm Double acting Air Valve

Supply ,stacking,spreading and consolidating of Quarry Muck in the trench of pipe line, including carriage, loading ,unloading & stacking up to any lead.

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:Suspended floors, roofs,landings, balconies and access platform

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.

(Part-1),Appendix -E-Panchayath roads and Construction of road infront of intake Well cum pump house

Excavation for road work in soil, Compacting Original Ground supporting subgrade Loosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of Tables 300.1 and 300.2 for subgrade construction as per Technical Specification Clause 303.5.2. (Rate as per LSGD data MoRD 3.15.2)

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 (PWD 4.2.A.1)

Providing , laying spreading and compacting graded stone aggregate ( size range 53 mm to 0.075 mm) to wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub - base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer - in- Charge.

75.5.1.1pb Prime Coat :-Low porosity : Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Tack Coat - 75.5.2.3 pb Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503.

75.5.9.1.2pb 20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder - Bitumen S-65 Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508. Case - I By Manual Means (II)Bitumen (S-65)

75.5.1.2.A.3.2pb Seal Coat - Manual Means - Type C - Bitumen S-65 Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 A.By Manual Means:-Case - III : Type C (II)Bitumen (S-65)

(Part-1), Appendix-F- Supply,erection, testing and commissioning of 1500 KVA , 11KV/3.3KV. 3phase, 50Hz. ONAN cooled , indoor type copper wound distribution transformers

Supply of all materials and providing 11KV sub station yard using 4nos. 175x85mm. ISMB joist of 9.5M height, 100x50mm. MS chanel cross arms, 2sets of 400A, 11KV gang operated AB switches with opertating handles of required length,2 sets of 9.6KV,6KA , Lightning Arrestors, 2sets of 11KV, D.O fuses, Pin insulators, Disc insulators and inter connections of the above items using 8mm dia copper wire with proper copper sockets , including all associated civil works and painting of all structurers with two coats of zinchromate primer and aluminium paint etc. complete as per standard construction practices approved by Kerala Electrical Inspectorate and relevant standards

Supply of all materials and providing substation yard fencing using 50 x 50 x 6mm angle iron frame work of size 1500x2500mm fitted with weld mesh of 10 gauge and bolted the same to 100 x 50 x 6 mm vertical chanel erected at 1500mm c/c and 2500mm above ground level of substation yard and 500 mm below with 300 x300mm plain cement concrete (1:3:6) base using 40 mm granite aggregate and top surface finished neat including spreading a 10cm layer of 40mm broken stone in the substation yard over a 5cm layer of river sand/ M-sand

Supply of all materials and providing 2000mm wide 2500mm height weld mesh gate made out of 50 x 50 x 6mm Angles

11KV Metering Unit Supply,erection, testing and commissioning of out door type metering unit consisting of the following accessories: Current Transformer CT Ratio 50/5A-3Nos.Burden 15VA Accuracy Class 0.2S Potential Transformer PT ratio 11KV/110V-1No.Burden -100VA.Accuracy Class 0.2 The rate shall include the cost of testing the equipment at KSEB and all other incidental expences. The CT ratio should be fixed only after obtaining the power allocation from KSEB.

TOD Meter Supply,erection, testing and commissioning of TOD meter ith maximum demand in KVA suitable for the above out door metering set housed in a weather proof out door Kiosk.The rate shall include the cost of testing the equipment at KSEB and all other incidental expences.

11KV VCB Panel(Indoor)Supply, erection, testing and commissioning of 11KV, 630A, 350MVA, totally enclosed, single bus bar, floor mounting in metal clad, indoor extensible type flush mounted horizontal isolation and drawout type vacuum circuit breaker One panel system suitable for installation in 3 phase , 3wire, 50Hz. AC,11kv, effectively earthed supply system,comprising of motorised and spring assisted, independent, trip free closing mechanism and all metering equipments, protective relays etc. complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections. The cost of control cables both internal and external shall be included in the cost of HT panel.

3.3KV Vaccum Circuit Breakers Supply, erection, testing and commissioning of 3.3KV, 400A, 75MVA, totally enclosed, copper bus bar, floor mounting in metal clad, indoor extensible type flush mounted 9 panel system (1 no as incomer and 3 nos as outgoings for motors,1 nos for APFC panels and 1 as spare )suitable for operations in 3 phase , 3wire, 50Hz. AC,3.3kv, effectively earthed supply of spring assisted, independent, trip free closing mechanism Numerical protection relay for incomer as well as outgoing, master trip relay etc. complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured 2.5 Sqmm copper control cable shall be used for all interconnections. The cost of control cables both internal and external shall be included in the cost of 3.3 KV panel.

11KV/3.3KV, 1500 KVA Transformer.Supply,erection, testing and commissioning of 1500 KVA , 11KV/3.3KV. 3phase, 50Hz. ONAN cooled , indoor type copper wound distribution transformers, with HV and LV side cable end box arrangements, on load tap changer with 17 tap positions having +5% to -15% variations in1.25% steps with RTCC panel including first filling of oil etc. complete with all fittings as per IS 2026 and Kerala Electrical Inspectorate standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections . The cost of control cables both internal and external shall be included in the cost of Transformer.

APFC Panel Supply, Installation, Testing and commissioning of 3.3KV, suitable capacity automatic Power Factor Correction Panel, shall be fabricated out of 2mm CRCA Sheets Modular, compartmentalized, Free Standing, Floor Mounting, Front hinged doors for indoor use, removable bottom/top gland plates for incoming cables, dust and vermin proof (IP: 42 protection) with TP Aluminium Busbars, complete with busbar connection, VCB for switching,Numerical pf control relay,diplay for pf and kVAR in service, internal wiring, name plates, painting etc. as per KEI standards. APFC panel shall also compensate for the transformer reactance such that the pf is always above 0.95 at the incoming side of the transformer.

Neutral Grounding Resistor.Design,engineering, supply erection,testing and commissioning of indoor type 3.3KV stainless steel make neutral grounding resistor in sheet steel enclosure with IP 23 degree protection with siutable neutral CT for REF protection. The cubicle shall be fabricated out of 3mm sheet steel and painted with anti –rust primer coating followed by two coats of paint of approved shade, as per standards. The resistance shall be of Kerala Electrical Inspectorate and relevant standards. Armoured 2.5 Sqmm copper control cable shall be used for all external interconnections. The cost of control cables both internal and external shall be included in the cost of NGR.

Cabling Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench and backfilling a. 1core 95Sq.mm.3.3kv, XLPE AL Cable.50 Mtrs. b. 3 core 300 sq mm.11kv, XLPE AL Cable100 Mtrs.c. 3 core 185 Sq.mm,3.3kV XLPE AL Cable.250 Mtrs. d. 3.5 core 120Sq.mm. 1100V AYFY Cable( Old RWPH LT panel to New RWPH)100 Mtrs. e. 4 core 16 Sq.mm.1100V XLPE AL. Cable.20 Mtrs.f. 4 core 10 Sq.mm.1100V XLPE AL. Cable.20 Mtrs.

Supply of all materials and providing end termination of the a. 1 core 95 Sq.mm.3.3kv,XLPE AL Cable(Indoor) following size PVC/XLPE insulated, sheathed armoured 4 Nos. b. 3 core 150Sq.mm.11kv,XLPE AL Cable(Outdoor) 4 No. c. 3 core 150 Sq.mm.11kv,XLPE AL Cable (Indoor)4 Nos. d. 3core 185 Sq.mm.XLPE AL Cable.12 Nos. e. 3.5 core 120Sq.mm.1100V AYFY Cable 2 Nos.f. 4 core 16 Sq.mm.PVC AL. Cable.10 Nos. g. 4 core 10 Sq.mm.PVC AL. Cable.12 Nos.

Plate earthing by using GI/CI plate of 1200*1200*12 mm size as per IE Standards

Supply, laying and termination of 25x6mm copper strips. strip/wires for earthing of substation, transformers, HTpanel ,25x3mm copper strips,25x6mm GI strips.32x6mm GI strips.

Supply and fixing of 6mm thick chequered plate with required M.S. angle/plate supports over the masonry cable trench at substation and electrical control room. Angle and plate should be painted one coat of primer and two coats of enamel paint as required.

Supply and fixing of M.S. angle cable tray for clamping the various sizes of cables in trenches, through walls, & trusses etc. as per KEI standards.

Supplying, fixing, testing and commissioning of automatic twin battery charger with distribution board with all instruments and protective devices etc. complete as per standards.

Safety Items - Supply and providing the following safety items approved by Kerala Electrical Inspectorate and relevant standards.-Cost of Materials

Modification of existing LT panel to provide additional outgoing for giving LT power supply to New RWPH. Fabrication / modification , extenstion of Bus Bar, supply fitting 250A TPN MCCB with Rotary handle, Bus bar interconection, painting etc complete including testing and commissioning

Amount for preparation of drawing and fees towards Electrical Inspectorate,obtaining necessary approval from Electrical Inspectorate,and KSEBL etc and for conducting soil test etc (actual fees remitted at respective offices viz:electrical incorporate and KSEBL will be born by KWA)

provisions for internal wiring yard lighting etc including light fittings , plugs and power plug, ceiling/ wallmount fans,exhaust fans, yard light fittings with suitable poles, modular switches, MCB Distribution Board, RCCB, power cable from MSB, earthing etc complete

(Part-1),-Appendix-G- Supplying and Installation of 430 HP VT pumpset(6nos 50% standby)

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 pump sets are given below. Discharge 76449LPM, Speed upto 1500RPM, Total Head 65m, Suction Head 20m, Length of Pumping Main 800m and Size of Pumping main 1350mm DI pipe.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: 325.3. Valves, Reflux valves and Pressure guage: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. 4. Cabling: 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 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. 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. 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: 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 7. Capacitor: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: 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. Additional one years warranty with total 2 year warranty.

Motor starter: 350KW 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

Supplying 600mm 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

Supply of additional cable beyond initial 10m

(Part-1) Appendix-H- Road reformation charges - PWD road

For road work-Loosening and re compacting the trench for a depth of 30 cm including all cost and labour charges.

Conveying theexcavated earth from the site up to 1 KM distance by Mechanical transport including loading,unloading and stacking -(As per DSR 2021-Spec No 1.1.2

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 (PWD 4.2.A.1)

W M M -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

(S S) 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 - 1.0kg/sqm using mechanical means.Specification code: 5.1.a

:(R S) Providing and applying tack coat with Bitumin emulsion ( RS) using emulsion pressure distributor at the rate of 0.20 to 0.30kg/sqm on the prepates bituminous surface cleaned withmechanical broom.(Data as per item no 5.2.a of PWD DSR)

:(B M) 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) Specification code: 5.3.2.a

:(B C) 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)Specification code: 5.6.2.a

:(Studs)- Providing and Fixing reflective road studs (raised pavement marker ) made out of ASA/HIPS ABS moulded body with shanks and conforming to ASTM D 4280,reflective panel conforming to ASTM D 788,and reflectivity conforming to clause 804.4 ,including installation ,drilling,fixing with adhesive etc with two tears wararanty for the road stud as well as for in field performance as per clause 804 .7.3 &lt:br&gt:Road Marker/Road stud with Lense Reflecor.Specification code: 8.35 of PWD

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beeds 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.-Specification code: 8.13 of PWD

(Part-1),Appendix-I - Construction of Gate pillar and Gate

Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

Demolishing brick work 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.In cement mortar

Dismantling steel work in single sections including dismembering and stacking within 50 metes lead in:Channels, angles, tees and flats

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil 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:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm 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:1:1:5:3 (1 cement 1.5 coarse sand :3 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:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

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.

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work

Construction of granular sub- base by Providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, Carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in- Charge.With Material conforming to Grade - I ( size range 75 mm to 0.075 mm) having CBR Value- 30

Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.80 mm thick C.C. paver block of M-30 grade with approved color design and pattern.

Providing and fixing Automation for the existing Steel gate of size 4.5m X 3m with all accessories complete

Lettering with SS finish solid shapes of size not less than 30 cm in height on an SS background sheet of size 500cm X 60cmincluding all cost and charges for fixing etc

JJM PHASE II: 2021-22- WSS TO CHATHAMANGALAM AND ADJOINING 7 PANCHAYATHS IN KOZHIKODE DISTRICT : Construction of Intake well cum pumphouse, Supplying, Laying, Testing and Commissioning of Raw Water Pumping Main, Construction & Commissioning of 100 MLD Water Treatment Plant and allied structures at Koolimadu, Substations and Allied Electrics at Intake and WTP, Raw Water and Clear Water pumpsets, Supplying, Laying, Testing and Commissioning of M.S Clear Water Pumping Main from WTP to Reservoir at Thanikkodumala, Clear Water Transmission Main from Reservoir at Thanikkodumala to various Service Reservoirs, Construction of Sump cum Pumphouse at Kizhakkoth and On line Booster Station at Puthuppadi. (Part -2)- Appendix-A-Construction and Commissioning of 100 MLD Water Treatment Plant at Koolimadu

This work includes Site Clearing jungle and felling Trees, demolishing old Quarters at WTP site and creating 3D miniature model of 100mld water treatment plant at Koolimad with all components including design etc complet as per drawings attached.

(Part-2)- Appendix-B- Construction of Cascade Aerator, Parshall flume, Bypass Channel

Construction of 20.45 m dia. 5.20 m height ( from GL), RCC Cascade Aerator with 4 steps Trays , 10 m length Parshall Flume ,3 .00 m dia Circular central shaft, , support Columns of 0.45x0.45 m , Plinth beam .35x.75 Plinth beam, ,1.2 m walkway around aerator and one side of Par shall Flume ,stainless steel Handrails etc. complete as per the detailed Drawings , Estimate and NIT attached vide Annexures 3 & 4

(Part-2),Appendix C: Construction of Inlet Channel, Outlet Channel, Distribution Channel

Construction of Inlet Channel ,Outlet Channel Distribution channels – chamber, 3.1 X 3.5m size, columns Footings, columns, Chamber Walls,Slabs etc. complete as per the detailed Drawings , Estimate and NIT attached vide Annexures 3 & 4

(Part-2),Appendix D: 100mld Water Treatment Plant At Koolimadu -Construction of Flat Bottom upward flow sludge blanket clarifloculator with plate settler

Construction of RCC Flat Bottom upward flow sludge blanket Clari-floculator with plate settler with 3 units, capable of filtering 100 mld water . including, inlet pipes from distribution chamber to the 3 units of Flat Bottom upward flow sludge blanket Clari- floculators,Vacuum blower rooms, , Stilling Plates, Lamellar Modules, NP3 class RCC S&S Pipes MS pipes, outlet channel, Control valves. Walways with hand rail protection Etc With all components as per drawing, Estimate , NIT volume2 vide Annexures 3 & 4 attached.

(Part-2),Appendix E: 100mld Water Treatment Plant At Koolimadu - Construction of Rapid Sand Filter

Construction of RCC Rapid Sand Filter, with filter bed 10 Units 16.975 m x 4.40 m size, with suitable inlet channels, Drain channels ,Common Channels, Plenum floor, Gullet slab and wall Gantry Building, Blower Room, Supplying of 2 to 6 mm and 6 to 12 mm size fine pebble , 12 to 20mm size pebble (pebbles shall be hard, clean, free from clay, dust and other impurities) Supplying and stacking for measurement of filter sand having effective size 0.45 to 0.70 mm and Supplying, spreading Anthracite of an effective size of 0.8-1.2 mm, a uniformity coefficient of less than1.85 in layers, supply and Installation of Filter precast blocks with PVC inserts, mastic compound, PVC Nozzles, gaskets MS pipes and specials. Pipes etc. complete With all components as per drawing,Estimate ,NIT Volume 2 attached as Annexure 3& 4.

(Part-2) Appendix F :Construction of Chlorine contact tank.

Construction of RCC Chlorine contact tank as per Drawings attached at 100 mld water treatment plant at Koolimadu, with Sampling pump, Sealed manhole cover Etc complete, with all components as per drawings, Estimate ,NIT Volume 2 attached. as Annexures

(Part-2) Appendix -G :-Construction of Annex Building

Construction of double storied Annex building elevated water storage tank, at 100 mld water treatment plant atKoolimadu, with necessary, Chemist Room, Laboratory, Central control room, Office room, Mess, Air Compressor Room, Backwash air blowers, Switch gear Room, Store room, Gents & ladies Toilets, Wooden furnitures, plumbing works, Electrical work, and 30 watt Solar street light near to Annex building Etc complete with all components as per drawing,Estimate, NIT Volume 2 attached.Annexures .

(Part-2) Appendix H; -Constructiion of 40LL Treated Water Reservoir and pump house

Construction of RCC 40LL treated water Reservoir ,RCC inlet & oulet Valve chambers etc. at 100 mld water treatment plant Koolimadu. Including necessary mechanical items, such as inlet and outlet pipes, control Valves, Scour lines, overflow pipes, Water level indicators, vent cowls, Man hole covers, Ladders, lightning arrester, and 30 watt Solar street light near to Treated water reservoir Etc complete All components as per drawing,Estimate,NIT Vol 2 attached Annexures

(Part-2)Appendix I; -Constructiion of Chlorine building

Construction of Chlorine building, at 100 mld water treatment plant at Koolimadu, with necessary, plumbing works, Electrical work, and Solar street light near Etc complete with all components as per drawing Estimate, NIT vol 2 attached Annexures.

(Part-2) Appendix-J: Construction of Chemical Building

Construction of double storied chemical building at 100 mld water treatment plant Koolimadu, With necessary, lime saturators, Alam saturator Tanks, lime Slurry Tank, Alam Stock Tank, Chemical waste Holding Tank, lightning arrester, and 30 watt Solar street light near to chemical buliding Etc complete with all components as per drawing, Estimate and NIT volume -2 attached, Annexures.

(Part-2) Appendix -K: Construction of Used wash water tank

Construction of RCC Used wash water Tank at 100 mld water treatment plant koolimadu, with necessary, inlet chambers, Over flow pipes, Inlet pipes, Drainage pit, Control Valves, Etc complete. all components as per drawing, Estimate &NIT Volume 2 attached,Annexures.

(Part-2) Appendix L: Constructionof Sludge Balancing Tank

Construction of RCC Sludge Balancing Tank , Partition wall, and base slabs at 100 mld water treatment plant at Koolimadu, with necessary, Level transmitters, Level switches, Control Valves, Etc complete. with all components as per drawing,Estimate &NIT Volume attached, Annexures.

(Part-2)Appendix-M: Constructionof Sludge thickners

Construction of RCC Sludge thickner 100 mld water treatment plant Koolimadu , with necessary, sludge inlet pipe, flocularor bridge, Control Valves, Etc complete. with all components as per drawing,Estimate,&NIT volume 2, attached ,Annexures

(Part-2) Appendix N: Construction of Sludge lagoon

Construction of RCC Sludge Lagoon 100 mld water treatment plant Koolimadu , with necessary, sludge inlet pipe, flocularor bridge, Control Valves, Etc complete. with all components as per drawing,Estimate,&NIT volume 2, attached ,Annexures

(Part-2) Appendix -O: Construction of IB and Conference hall

Construction of Inspection building and conference Hall at 100 mld water treatment plant koolimadu, with necessary, inlet chambers, Over flow pipes, Inlet pipes, Drainage pit, Control Valves, Etc complete. all components as per drawing, Estimate &NIT Volume 2 attached,Annexures.

(Part-2) aappendix P: -Cost for Mechanical Equipments

Scope of this work includes Supplying, Laying, fixing, Testing and commissioning of Mechanical equipment for inter connecting, networking of each components in 100 mld WTP, including Yard piping, providing control Valves, pipe specials, motors, pumpsets, Etc complete. For details, please refer Annexure 1.0 for tentative quantity of Mechanical items for proposed Piping Network inside the buildings, Mechanical yard piping, & Mechanical equipment: ref. Annexure 1 (A) to (D)and NIT Vol 2.

(Part-2)Appendix Q: Cost of Electrical Equipment and Instrumentation & control

Scope of this work includes Supplying, Laying, fixing, Testing and commissioning of Electrical & instrumentation equipments for providing power supply and controlling of 100 mld water treatment plant at Peruvannamoozhi. For details, please refer Annexure 1.0 Appendix : Q & for tentative quantity of Electrical and Instrumentation items : ref. Annexure 2 (A) to (B) in NIT Vol 2.

(Part-2)Appendix -R: Supply, Installation and Commissioning of 11KV/3.3KV, 2000 KVA Transformer and 11KV/433V, 500KVA Transformers and construction of substation building as per, Drawing,Estimate & NIT vol 2, prior approval from the agreement authority.

Clear Water Pump House 11KV 11KV Equipments:Supply of all materials and providing 11KV sub station yard using 4nos. 175x85mm. ISMB joist of 9.5M height, 100x50mm. MS chanel cross arms, 2sets of 400A, 11KV gang operated AB switches with opertating handles of required length,2 sets of 9.6KV,6KA , Lightning Arrestors, 2sets of 11KV, D.O fuses, Pin insulators, Disc insulators and inter connections of the above items using 8mm dia copper wire with proper copper sockets , including all associated civil works and painting of all structurers with two coats of zinchromate primer and aluminium paint etc. complete as per standard construction practices approved by Kerala Electrical Inspectorate and relevant standards.

11KV Equipments:Supply of all materials and providing substation yard fencing using 50 x 50 x 6mm angle iron frame work of size 1500x2500mm fitted with weld mesh of 10 gauge and bolted the same to 100 x 50 x 6 mm vertical chanel erected at 1500mm c/c and 2500mm above ground level of substation yard and 500 mm below with 300 x300mm plain cement concrete (1:3:6) base using 40 mm granite aggregate and top surface finished neat including spreading a 10cm layer of 40mm broken stone in the substation yard over a 5cm layer of river sand/ M-sand. etc. complete

11KV Equipments:Supply of all materials and providing 2000mm wide 2500mm height weld mesh gate made out of 50 x 50 x 6mm Angles with necessary foundation locking arrangements etc. complete, including painting with two coats of zinchromate primer and aluminium paint as per standards.

11KV Metering Unit :Supply,erection, testing and commissioning of out door type metering unit consisting of the following accessories: Current Transformer,CT Ratio 50/5A-3Nos Burden 15VA Accuracy Class 0.2S Potential Transformer PT ratio 11KV/110V-1No Burden -100VA. Accuracy Class 0.2 . The rate shall include the cost of testing the equipment at KSEB and all other incidental expences. The CT ratio should be fixed only after obtaining the power allocation from KSEB.

TOD Meter:Supply,erection, testing and commissioning of TOD meter with maximum demand in KVA suitable for the above out door metering set housed in a weather proof out door Kiosk.The rate shall include the cost of testing the equipment at KSEB and all other incidental expences.

11KV VCB Panel(Indoor):Supply, erection, testing and commissioning of 11KV, 630A, 350MVA, totally enclosed, single bus bar, floor mounting in metal clad, indoor extensible type flush mounted horizontal isolation and drawout type vacuum circuit breaker four panel system (1 no. VCB as incomer and 2 nos.VCBs as outgoing ) suitable for installation in 3 phase , 3wire, 50Hz. AC,11kv, effectively earthed supply system,comprising of motorised and spring assisted, independent, trip free closing mechanism and all metering equipments, protective relays etc. complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections. The cost of control cables both internal and external shall be included in the cost of HT panel.

3.3KV Vaccum Circuit Breakers:Supply, erection, testing and commissioning of 3.3KV, 400A, 75MVA, totally enclosed, copper bus bar, floor mounting in metal clad, indoor extensible type flush mounted 9 panel system (1 no as incomer and 6 nos as outgoings for motors, 1 nos for APFC panels and 1 as spare )suitable for operations in 3 phase , 3wire, 50Hz. AC,3.3kv, effectively earthed supply of spring assisted, independent, trip free closing mechanism Numerical protection relay for incomer as well as outgoing, master trip relay etc. complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured 2.5 Sqmm copper control cable shall be used for all interconnections. The cost of control cables both internal and external shall be included in the cost of HT panel.

11KV/3.3KV, 2000 KVA Transformer.:Supply,erection, testing and commissioning of 1000 KVA , 11KV/3.3KV. 3phase, 50Hz. ONAN cooled , indoor type copper wound distribution transformers, with HV and LV side cable end box arrangements, on load tap changer with 17 tap positions having +5% to -15% variations in1.25% steps with RTCC panel including first filling of oil etc. complete with all fittings as per IS 2026 and Kerala Electrical Inspectorate standards. Armoured multi core 2.5 Sqmm copper control cables shall be used for all external & internal interconnections . The cost of control cables both internal and external shall be included in the cost of Transformer.

11KV/433V, 500KVA Transformer :Supply, erection, testing and commissioning of 500 KVA, 11KV/433V. 3phase, 50Hz. ONAN cooled , indoor type copper wound distribution transformers with HV and LV side cable end box arrangements, off load tap changer with 5 tap positions having +5% to -5% variations in 2.5% steps including first filling of oil etc. complete with all fittings as per IS 2026 and Kerala Electrical Inspectorate standards .

APFC Panel :Supply, Installation, Testing and commissioning of 3.3KV, suitable capacity automatic Power Factor Correction Panel, shall be fabricated out of 2mm CRCA Sheets Modular, compartmentalized, Free Standing, Floor Mounting, Front hinged doors for indoor use, removable bottom/top gland plates for incoming cables, dust and vermin proof (IP: 42 protection) with TP Aluminium Busbars, complete with busbar connection, VCB for switching,Numerical pf control relay,diplay for pf and kVAR in service, internal wiring, name plates, painting etc. as per KEI standards. APFC panel shall also compensate for the transformer reactance such tha the pf is always above 0.95 at the incoming side of the transformer.

Neutral Grounding Resistor.:Design,engineering, supply erection,testing and commissioning of indoor type 3.3KV stainless steel make neutral grounding resistor in sheet steel enclosure with IP 23 degree protection with siutable neutral CT for REF protection. The cubicle shall be fabricated out of 3mm sheet steel and painted with anti –rust primer coating followed by two coats of paint of approved shade, as per standards. The resistance shall be of Kerala Electrical Inspectorate and relevant standards. Armoured 2.5 Sqmm copper control cable shall be used for all external interconnections. The cost of control cables both internal and external shall be included in the cost of NGR.

"Power Distribution board (PDB):Supply,erection, testing and commissioning of 8 way MCB distribution board comprising to the following. 63A 4 pole MCB 1 No. as incomer with 63A 100mA ELCB and 20A TP MCB-2Nos. & 20A SP MCB- 6 Nos each. as outgoings, With tinned copper busbars/cables, interconnection, housed in a suitable metal enclosure as per KEI standards fixed in open system.

Lighting Distribution board (LDB):Supply,erection, testing and commissioning of MCB distribution board comprising to the following. 40A TPN 4 pole MCB 1 No. as incomer with 40A 30mA ELCB, 18 nos 6 AMPS SP MCB as outgoings, With tinned copper busbars/cables, interconnection, housed in a suitable metal enclosure as per KEI standards fixed in open system.

Cabling:Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts&3.3/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench.

Supply of all materials and providing end termination of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable ( 1100 volts & 3.3/11kv grade ) for giving power connections to HT Breaker, Transformers, Panel boards etc. complete as per standards.

Earthing: Plate earthing by using GI/CI plate of 1200*1200*12 mm size as per IE Standards .

Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, HTpanel boards,LT panel boards, equipments and inter connection of earth pits etc.

MS Items.: Supply and fixing of 6mm thick chequered plate with required M.S. angle/plate supports over the masonry cable trench at substation and electrical control room. Angle and plate should be painted one coat of primer and two coats of enamel paint as required.

Supply and fixing of M.S. angle cable tray for clamping the various sizes of cables in trenches, through walls, & trusses etc. as per KEI standards.

Supplying, fixing, testing and commissioning of automatic twin battery charger with distribution board with all instruments and protective devices etc. complete as per standards.

Safety Items: Supply and providing the following safety items approved by Kerala Electrical Inspectorate and relevant standards.

Provision for KSEBL remittance towards up gradations of substation, construction of OH line/ providing ABC conductor etc .

Amount for preparation of drawing and fees towards Electrical Inspectorate,obtaining necessary approval from Electrical Inspectorate,and KSEBL etc and for conducting soil test etc ( actual fees remitted at respective offices viz:electrical incorporate and KSEBL will be born by KWA.

provisions for internal wiring yard lighting etc including light fittings , plugs and power plug, ceiling/ wallmount fans, exhaust fans, yard light fittings with suitable poles, modular switches, MCB Distribution Board, RCCB, power cable from MSB, earthing etc complete

Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

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

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.Hard rock (blasting prohibited

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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 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:Foundations, footings, bases of columns, etc for mass concrete

Centering and shuttering including strutting, etc. and removal of form for:Weather shade, Chajjas, corbels etc., including edges

Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams,girders bressumers and cantilevers

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

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 with contractor's own 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 as per direction of site Engineer-in-charge

Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x20cm 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.

12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS : 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminnium snap beading for glazing /paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.(Glazing, paneling and dash fasteners to be paid for separately):For fixed portionAnodised aluminium (anodised transparent or dyed to required shade according to IS : 1868, Minimum anodic coating of grade AC 15)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer - in -Charge. ( Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 4.0 mm thickness

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

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.

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

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

(Part-2) Appendix- S: Construction of Internal Road

Construction & Commisioning of 300 sq.m Internal Road including granular sub-base, WMM specification,Primer coat with Bitumen,tack coat with bitumen,bituminous meccadam,Bituminous concrete, reflective road studes, with ASTM specification with lense reflector, etc. with necessary, RCC Drainages, at both sides of the internal road Etc complete as per NIT, and details specified by the agreement authority.

(Part-2) Appendix U: Supply, erection, trial running and commissioning of 6 nos 300HP CF pump sets

(Part-2) Appendix V -Supply &Providing grid connected Roof top Solar Power Plant

Supply & Providing grid connected roof top Solar power plant inclusive of total system cost and its installation, commissioning, transportation, insurance, five-year AMC/CMC and applicable fees and taxes all complete. (As per the circular No. 318/33/2019 dated 16/07/2019 of the Ministry of New & Renewable Energy, Government of India: Above 10KW and up to 100KW,Supply, installation, commissioning, transportation, and providing insurance, of roof top Solar power plant (up to five-year AMC/CMC (As per the circular No. 318/33/2019 dated 16/07/2019 of the Ministry of New & Renewable Energy, Government of India: Above 10KW and up to 100KW over clarifier blower rooms, control gallery, Annex building, Admin building Etc complete. as per NIT, and details specified by the agreement authority.

( Part 3) Supplying, Laying,Testing and Commissioning of 1200mm MS CWPM from WTP to 60LL MBSR at Thanikkodumala , CWGM from MBSR at Thanikkodumala to various reservoirs, Construction of 3 LL Sump cum pump house, On line booster station, Supply and erection of CW Pump sets and allied structures Appendix A

Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

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

Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:4:8 leaner mix ( including equivalent design mix)

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.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3 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: 1.50m to 3.0mAll kinds of soil.

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 :" Ordinary Rock.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3 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 : 1.50m to 3.0m. Ordinary Rock.

"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 : Medium Rock (blasting prohibited) .

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 but not exceeding 3 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 : (Rate is over corresponding basic item for depth up to 1.5 metre) 1.5m to 3.0m Medium Rock (blasting prohibited).

"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 : Hard Rock(Blasting Prohibited).

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3 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 : 1.5m to 3.0m. Hard Rock(Blasting Prohibited).

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.

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.

Conveying and stacking, pre transportation to trenches, lowering to trenches, laying and jointing 12.5 mm thick spirally welded mild steel pipe suitable for taper sleeve joint of outer diameter 1225 mm (shell ID -1200mm) or nearest available size with centrifugally lined internal cement mortar1:2, 9mm thick or as per latest IS code and external lining with hot applied coal tar asphaltic enamel reinforced with fiberglass fabric yarn outside with latest IS specification on the pipe as per the direction of dept. officers confirming to IS :3589-2001(lasted edition) connecting 1200 mm MS pipes. The pipe shall be manufactured from fresh mild steel HR coils confirming to IS 20062 and having minimum specified tensile strength of 415MPa (Fe415grade) and shall have ISI marks, including cost of welding, labour, primary air testing of joints, hydraulic test, commissioning etc including all protection measures for the nearby pipes, electric posts, telecommunication lines and other properties as per the specifications and directions of the Engineer in charge.

Testing 1200 mm DI/CI/MS pipeline with potable water to the required test pressure.

Jointing 1200 mm dia MS Flanged pipes /valve/ laid in trenches to lines and levels, inserting compressed fiber or I.R sheet cut to suit the size of pipe and bolt holes, bolting with 38 nos. of 36 mm dia x 160 mm long or nearest size bolts, nuts and washers, including conveying the jointing materials within initial lead etc. complete to make water tight joints capable of withstanding required pressure. - Each joint

Conveying and fixing C.I. Non Return Valve by providing complete with bolts, nuts, rubber insertions etc. excluding the cost of valve (the tail pieces if required will be paid separately) :1200 mm diameter. Class I"

Supply of CI D/F Non Return Valve, Conforming to IS 5312 Part I - 1984, PN 1.6, Size 1200mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 600mm.

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) : 600 mm diameter. Class II.

Supply of CI Air Valve, Conforming to IS 14848 - 2000, Kinetic Air Valve Type DK, Size 150mm.

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): 150 mm Double acting Air Valve.

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

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.

Providing , laying spreading and compacting graded stone aggregate ( size range 53 mm to 0.075 mm) to wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub - base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer - in- Charge.

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:Suspended floors, roofs,landings, balconies and access platform

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.

(Part-3) Appendix B: Cost of Material

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

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

Supply of DI K9 Pipe Conforming to IS 8329/2000, 300mm Dia.

Supply of DI K9 Pipe Conforming to IS 8329/2000, 350mm Dia.

Supply of DI K9 Pipe Conforming to IS 8329/2000, 400mm Dia.

Supply of DI K9 Pipe Conforming to IS 8329/2000, 450mm Dia.

Supply of DI K9 Pipe Conforming to IS 8329/2000, 500mm Dia.

Supply of DI K9 Pipe Conforming to IS 8329/2000, 600mm Dia.

Supply of DI K9 Pipe Conforming to IS 8329/2000, 750mm Dia.

Supply of DI K9 Pipe Conforming to IS 8329/2000, 800mm Dia.

Supply of DI K9 Pipe Conforming to IS 8329/2000, 900mm Dia.

Supply of DI K9 Pipe Conforming to IS 8329/2000, 1000mm Dia.

Supply of DI K9 Pipe Conforming to IS 8329/2000, 1100mm Dia.

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 200mm.

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

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 300mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 350mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 400mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 450mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 500mm.

Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 600mm.

Supply of CI Double Flanged Butterfly Valve PN 1.6, with DI Disc,EPDM seal and gear operated , Size 1100mm.

Supply of CI Double Flanged Butterfly Valve PN 1.6, with DI Disc,EPDM seal and gear operated , Size 1000mm.

Supply of CI Double Flanged Butterfly Valve PN 1.6, with DI Disc,EPDM seal and gear operated , Size 900mm.

Supply of CI Double Flanged Butterfly Valve PN 1.6, with DI Disc,EPDM seal and gear operated , Size 800mm.

Supply of CI Double Flanged Butterfly Valve PN 1.6, with DI Disc,EPDM seal and gear operated , Size 750mm.

Supply of CI Air Valve, Conforming to IS 14848 - 2000, Kinetic Air Valve Type DK, Size 100mm.

(Part-3) Appendix C:Working Charge

Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

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 Stone Pitching and stacking the materials at conveneent place including labour etc. complete

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.

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

Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:4:8 leaner mix ( including equivalent design mix)

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.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3 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: 1.50m to 3.0mAll kinds of soil .

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 :" Ordinary Rock.

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3 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 : 1.50m to 3.0m. Ordinary Rock.

"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 : Medium Rock (blasting prohibited) .

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 but not exceeding 3 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 : (Rate is over corresponding basic item for depth up to 1.5 metre) 1.5m to 3.0m Medium Rock (blasting prohibited).

"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 : Hard Rock(Blasting Prohibited).

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth exceeding 1.5m but not exceeding 3 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 : 1.5m to 3.0m. Hard Rock(Blasting Prohibited).

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

Fencing 1.50m high with two rows of casuarina poles (girth 15cm to 24cm) tied with coir yarn on vertical casuarina pole (girth 15cm to 24cm) fixed at 1.5m intervals.

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.

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 .

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 .

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 300 mm dia Ductile Iron Class K-9 Pipes .

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 350 mm dia Ductile Iron Class K-9 Pipes .

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 400 mm dia Ductile Iron Class K-9 Pipes .

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 450 mm dia Ductile Iron Class K-9 Pipes .

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 500 mm dia Ductile Iron Class K-9 Pipes .

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 600 mm dia Ductile Iron Class K-9 Pipes.

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 750 mm dia Ductile Iron Class K-9 Pipes .

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 800 mm dia Ductile Iron Class K-9 Pipes .

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 900 mm dia Ductile Iron Class K-9 Pipes .

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 1000 mm dia Ductile Iron Class K-9 Pipes .

Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials : 1100 mm dia Ductile Iron Class K-9 Pipes.

Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 :up to 600 mm dia.

Providing and laying D.I specials of class K - 12 suitable for push - on jointing as per IS : 9523 : above 600 mm dia.

Providing and laying D.I Specials of Class K - 12 suitable for mechanical jointing as per IS : 9523 :up to 600 mm dia.

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

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 push - on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and including the cost of rubber gasket:300 mm dia 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:350 mm dia pipes

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:400 mm dia pipes

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:450 mm dia pipes

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:500 mm dia pipes

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:600 mm dia pipes

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:750 mm dia pipes.

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:800 mm dia pipes

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:900 mm dia pipes

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:1000 mm dia pipes

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:1100 mm dia pipes

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

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

Labour for cutting C.I. pipe with steel saw.300 mm diameter C.I. pipe

Labour for cutting C.I. pipe with steel saw.350 mm diameter C.I pipe

Labour for cutting C.I. pipe with steel saw.400 mm diameter C.I. pipe

Labour for cutting C.I. pipe with steel saw.450 mm diameter C.I. pipe

Labour for cutting C.I. pipe with steel saw.500 mm diameter C.I pipe

Labour for cutting C.I. pipe with steel saw.600 mm diameter C.I. pipe

"Labour for cutting C.I. pipe with steel saw: 750 mm diameter C.I. pipe"

"Labour for cutting C.I. pipe with steel saw: 800 mm diameter C.I. pipe"

Labour for cutting D.I. pipe with steel saw. 900 mm diameter DI. pipe

"Labour for cutting C.I. pipe with steel saw: 1000 mm diameter C.I. pipe"

"Labour for cutting C.I. pipe with steel saw: 1100 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.

Fabricating MS pipes of size 300mm (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 300 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 300 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 300 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 300 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.

Fabricating MS pipes of size 350mm (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 350 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 350 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 350 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 350 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.

Fabricating MS pipes of size 400mm (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 400 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 400 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 400 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 400 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.

Fabricating MS pipes of size 500mm (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 500 mm using 16 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 500 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 500 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 500 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.

Fabricating MS pipes of size 600mm (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 600 mm using 16 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 600mm (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 600 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 600 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.

Fabricating MS pipes of size 750mm (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 750 mm using 16 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 750 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 750 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 750 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.

Fabricating MS pipes of size 800mm (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 800 mm using 16 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 800 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 800 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 800 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.

Fabricating MS pipes of size 900mm (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 900 mm using 16 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 900 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 900 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 900 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.

Fabricating MS pipes of size 900 mm (ID) using 10 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 10mm thick MS plates.

Fabricating MS flanges of diameter 900 mm using 16 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 10mm thick MS plates.

Cutting 900 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 10mm thick MS plates.

Welding 900 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 10mm thick MS plates.

Grinding cut and weld edges of 900 mm (ID) MS pipes during fabrication work including all labour and hire charges of tools etc. complete: For pipes fabricated with 10mm thick MS plates.

Fabricating MS pipes of size 1000 mm (ID) using 10 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 10mm thick MS plates.

Fabricating MS flanges of diameter 1000 mm using 16 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 10mm thick MS plates.

Cutting 1000 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 10mm thick MS plates.

Welding 1000 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 10mm thick MS plates.

Grinding cut and weld edges of 1000 mm (ID) MS pipes during fabrication work including all labour and hire charges of tools etc. complete: For pipes fabricated with 10mm thick MS plates.

Fabricating MS pipes of size 1100 mm (ID) using 12.5 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 12.5mm thick MS plates.

Fabricating MS flanges of diameter 1100mm using 16 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 1100 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 1100 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 1100 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.

Testing 250mm DI/CI pipeline with potable water to the required test pressure . 250 mm dia.

Testing 300mm DI/CI pipeline with potable water to the required test pressure. 300 mm dia.

Testing 350mm DI/CI pipeline with potable water to the required test pressure. 350 mm dia.

Testing 400mm DI/CI pipeline with potable water to the required test pressure. 400 mm dia

Testing 450mm DI/CI pipeline with potable water to the required test pressure. 450 mm dia

Testing 500mm DI/CI pipeline with potable water to the required test pressure. 500 mm dia

Testing 600mm DI/CI pipeline with potable water to the required test pressure. 600 mm dia.

Testing 750mm DI/CI pipeline with potable water to the required test pressure. 750 mm dia

Testing 800mm DI/CI pipeline with potable water to the required test pressure. 800 mm dia

Testing 900mm DI/CI pipeline with potable water to the required test pressure. 900 mm dia

Testing 1000mm DI/CI pipeline with potable water to the required test pressure.1000 mm dia

Testing 1100mm DI/CI pipeline with potable water to the required test pressure.1100 mm dia

"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

"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"

"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"

"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

"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) : 350 mm diameter. Class I"

"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) : 400 mm diameter. Class I

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) : 450 mm diameter. Class I"

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) : 500 mm diameter. Class I"

"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) : 600 mm diameter. Class I"

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) : 750 mm diameter. Class I"

"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) : 800 mm diameter. Class I"

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) : 900 mm diameter. Class I"

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) : 1000 mm diameter. Class I"

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) :r|n<br>1100 mm diameter. Class I"

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): 100 mm Double acting Air Valve

Supplying and fixing a Mechanical Flow Meter of Woltman type confirming to ISO 4064 Class B of ARAD/ZENNER/REYCHEM RPG/ITRON make having warranty at least two years and the flow meter shall be tested and certified by FCRI-Palakkad suitable for 200mm dia pipeline

Supplying and fixing electro - magnetic flow meter of size 300 mm bore dia conforming to protection level of IP68 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-corrosive protection and inside liner to be made up of Hard Rubber / neoprene all confirming to drinking water standards. The flow meter should be coupled with HART for data acquisition and transfer, with provision for wireless transfer through GSM. The manufacturers should have the calibration standards as per ISO 17025 and the product shall have sufficient warranty provisions (Minimum 3 years)

Supplying and fixing electro - magnetic flow meter of size 400 mm bore dia conforming to protection level of IP68 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-corrosive protection and inside liner to be made up of Hard Rubber / neoprene all confirming to drinking water standards. The flow meter should be coupled with HART for data acquisition and transfer, with provision for wireless transfer through GSM. The manufacturers should have the calibration standards as per ISO 17025 and the product shall have sufficient warranty provisions (Minimum 3 years)

Supplying and fixing Electro magnetic flow meter (non disruptive type) confirming to protection level IP-68 for flow senser and IP-67 for transmitter and having an accuracy level of 0.5% with LED/LCD unit suitable to measure the discharge of the transmission main of 900 mm DI . The flow meter should having the housing ( flow senser) to be made of SS 304/Carbon steel with anti corrosive protection and inside lining to be made up of Hard Rubber/ Neoprene are confirming to drinking water standard. The flow meter should be coupled with HART for data acquisition and transfer with provision for wireless transfer through GSM. The manufactures should have the calibration standards as per ISO 17025 and the product shall have sufficient warantee position. Flow meter should be tested and calibrated at FCRI, Palakkad and test certificate should be produced. Flow meter should be calibrated with physical measurement at site after installation. A battery back of min 24 hrs should be provided. For 900mm Flow meter

Providing , laying spreading and compacting graded stone aggregate ( size range 53 mm to 0.075 mm) to wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub - base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer - in- Charge.

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

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:Suspended floors, roofs, landings, balconies and access platform.

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.

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.

(Part-3) Appendix D: CONSTRUCTION AND COMMISSIONING OF STEEL BRIDGE FOR PIPE LINE CROSSING AT VARIOUS LOCATIONS

RING BUND Type - 1 - Putting up ring bund as per approved shape - 2.5 m bottom width, 1.0 m top width using empty gunny/polythene bags filled with earth placed in two rows at 0.60 m apart and filled in between with paddy clay to form bund for an average height 2.0 m including labour dismantling the bund after completion of the work etc complete.

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.

Boring, providing and installing bored cast-in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring, with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc. all complete, including removal of excavated earth with all lifts and leads (Length of pile for payment shall be measured upto bottom of pile cap).450mm dia piles

Vertical load testing of piles in accordance with IS 2911( Part IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of engineer -in-Charge.Single pile upto 50 tonne capacityInitial test

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.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 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

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

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

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:Columns, Pillars, Piers, Abutments, Posts and Struts

12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

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

Drilling holes of 25mm dia for an average depth of 1.20m on rock for providing dowel bars and fixing in position using cement grout etc complete as directed by department officer for construction of bridge

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.

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:1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size)

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)

Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams,girders bressumers and cantilevers

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:Cement Mortar 1:6 (1 cement : 6 Coarse sand)

(Part-3)-Appendix E: Construction, and Commissioning of 3LL GL Sump cum Pump House at Kizhakkoth and Supply and erection of 2 Nos 90 HP CF pumpsets

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil 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.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

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:Suspended floors ,roofs,landings,balconies, and access platforms.

Centering and shuttering including strutting, etc. and removal of form for:lintels, beams, plinth beams,girders bressumers and cantilevers

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

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 in gratings,frames,guardbar, ladder,railing,brackets,gates, and similar works.

Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x20cm 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.

12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

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

Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.fixed to steel windows by welding.

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

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

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

Providing and laying D.I Specials of Class K - 12 suitable for mechanical jointing as per IS : 9523 : up to 600 mm dia

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

Providing and laying S & S C.I standard specials such as tees, bends, collars, tapers, caps etc. (Heavy class):Up to 300 mm Dia

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) "

Lettering with black Japan pint of approved brand and manufacture

Supplying and fixing Mechanical water level indicator.

Providing and fixing in position Stainless steel Grade 304 Plate 1.0 mm thick as per design for<br>Construction joints : 200mm Wide

Providing and fixing stainless steel (Grade 304) grattings, ladder made of Hollow tubes, channels, plates<br>etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting<br>the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary<br>accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size on the top of the<br>floor or the sides with suitable arrangement as per approval of Engineer-in-charge

Supplying and fixing stepped type electronic fan regulator on the existing modular plate switch<br>box including connections but excluding modular plate etc. as required

Wiring for light/powerplug with 2x4 sq.mm FRLS PVC insulated copper conductor single core<br>cable in surface/recessed medium class PVC conduit along with 1 No. 4 sq.mm FRLS PVC insulated copper<br>conductor single core cable loop earthing as required

Wiring for light point/fan point with 1.5 sq mm FRLS,PVC insulated copper conductor single core cable in surface/recessed medium class pvc conduit with modular switch,modular plate,suitable GI box and earthing the point with 1.5 sq mm FRLS PVC insulated copper conductor single core cable etc as required

Supply and fixing solar street light 30watt with MPPT controller

Demolishing RCC GLSR with pump house including stacking of steel bars and Disposal of building rubbish/ malba/ similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved

(Part-3)Appendix F: Construction and commissioning of online boosting station at Puthuppadi and Supply and erection of 2 Nos 97 HP CF pump sets

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

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil 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.All kinds of soil

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:cement mortar 1:6 (1 cement : 6 Coarse sand)

Filling with contractor's own 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 as per direction of site Engineer-in-charge

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

Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cement mortar 1:6 for super structure above plinth level up to floor two level including all cost of materials, labour charges etc.

Reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 15⁰ landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (Zone III) : 3 graded stone aggregate 20 mm nominal size).

Centering and shuttering including strutting, etc. and removal of form for:suspended floors,roofs,landings,balconies and access platform.

Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams,girders bressumers and cantilevers

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)

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 wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately), using good quality Anjili wood /jack wood

Providing and fixing paneled and glazed shutters for doors, windows and clerestory windows, 35 mm thick shutters including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineerin - charge. using Anjili/ Jack wood

Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.

12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

12 mm cement plaster finished with a floating coat of neat cement of mix:1:4 ( 1 cement : 4 fine sand)

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

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

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.80x1.20 mm M.S. laths with 1.20 mm thick top cover

Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :W.c. pan with ISI marked black solid plastic seat and lid

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 Surgeon Type wash basin of size 660x460 mm with single 15 mm C P. brass pillar taps with elbow operated levers ISI marked

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

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

Lettering with black Japan pint of approved brand and manufacture

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

Interconnection of sockpit and toilet with 110mm pvcpipe including earth work excavation cost of pipe and specials,laying pipeline etc complete

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer -in-Charge. Internal work - Exposed on wall20 mm nominal outer dia pipes

Supplying and installing ready made PVC Septic tank including the cost of carriage, trenching, placing at the level below ground level as specified as per the direction of engineer in charge (Provision for CC/RCC/Sand/06mm aggregate for the preparation of bed shall be paid separately)<br>1. Below 15 flush capacity(rate arrived as per item no 51.19.ST1)

Wiring for light point/fan point with 1.5 sq mm FRLS,PVC insulated copper conductor single core cable in surface/recessed medium class pvc conduit with modular switch,modular plate,suitable GI box and earthing the point with 1.5 sq mm FRLS PVC insulated copper conductor single core cable etc as required

Wiring for light/powerplug with 2x4 sq.mm FRLS PVC insulated copper conductor single core<br>cable in surface/recessed medium class PVC conduit along with 1 No. 4 sq.mm FRLS PVC insulated copper<br>conductor single core cable loop earthing as required

Supplying and fixing stepped type electronic fan regulator on the existing modular plate switch<br>box including connections but excluding modular plate etc. as required

Supplying and fixing approved company-made ceiling fan 1200mm size

Installation, testing and commissioning of pre-wired, florescent fitting/compact florescent fittings<br>of all types complete with all accessories, tube etc directly on ceiling/wall including connection with 1.5 sq.mm RLS<br>PVC insulated copper conductor single core cable etc and earthing as required

(Part-3) Appendix G: Construction and commissioning of online boosting station and approach road at Kodancherry

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.Hard rock (blasting prohibited

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 Grouting 20mm Dowel bar in Hard Rock by drilling 32mm Dia hole upto a depth<br>of 1.05m using approved quality epoxy as binding material, Charges including all cost labour charges etc complete<br>as per the direction of department officers

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

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 15⁰ landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (Zone III) : 3 graded stone aggregate 20 mm nominal size).

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).

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:Suspended floors, roofs,landings, balconies and access platform

Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

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

Laterate masonry with neatly dressed laterate stone of size 40x20x15cm or nearest size in cement mortar 1:6 for super structure above plinth level up to floor two level including all cost of materials, labour charges etc.

12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately), using good quality Anjili wood /jack wood

Providing and fixing paneled and glazed shutters for doors, windows and clerestory windows, 35 mm thick shutters including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineerin - charge. using Anjili/ Jack wood

Providing and fixing M.S. Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.

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

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

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.80x1.20 mm M.S. laths with 1.20 mm thick top cover

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

Lettering with black Japan pint of approved brand and manufacture

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.

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:Cement mortar 1:6 (1 cement : 6 coarse sand)

Filling with contractor's own 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 as per direction of site Engineer-in-charge

For road work - Loosening and re compacting the trench for a depth of 30 cm including all cost and labour charges

Construction of granular sub base by providing graded material , spreading in uniform layers with motor grader on prepared surface , mixing by mix in place method with rotavator at OMC , and compacting with plate vibrator to achieve the desired density , complete as per clause 401. Grading VI - For sub base cum drainage layer - Mix in Place method

Providing , laying spreading and compacting graded stone aggregate ( size range 53 mm to 0.075 mm) to wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub - base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer - in- Charge.

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

Providing and applying Tack coat with bitumen emulsion (RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 Kg/sq.m on the prepared bituminous surface cleaned with mechanical broom .

20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder - Bitumen S-65 Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508. Case - I By Manual Means (II)Bitumen (S-65)

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A , Type B and Type C as per Technical specification Clause 510 (Type C - NRMB Bulk)

(Part-3) Appendix H: Road reformation charges PWD

For road work-Loosening and re compacting the trench for a depth of 30 cm including all cost and labour charges.

Conveying theexcavated earth from the site up to 1 KM distance by Mechanical transport including loading,unloading and stacking -(As per DSR 2021-Spec No 1.1.2)

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 (PWD 4.2.A.1)

W M M -Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam<br>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

(R S) Providing and applying tack coat with Bitumin emulsion ( RS) using emulsion pressure distributor at the rate of 0.20 to 0.30kg/sqm on the prepates bituminous surface cleaned withmechanical broom. (Data as per item no 5.2.a of PWD DSR)

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

(B M) 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)

(B C) 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<br>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)

(Studs)- Providing and Fixing reflective road studs (raised pavement marker ) made out of ASA/HIPS ABS moulded body with shanks and conforming to ASTM D 4280,reflective panel conforming to ASTM D 788,and reflectivity conforming to clause 804.4 ,including installation ,drilling,fixing with adhesive etc with two tears wararanty for the road stud as well as for in field performance as per clause 804 .7.3 &lt:br&gt:Road Marker/Road stud with Lense Reflecor. -Specification code: 8.35 of PWD

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beeds 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. -Specification code: 8.13 of PWD

(Part-3) Appendix I: Road reformation charges Panchayath road

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and<br>loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead up to 1000 m

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

Prime Coat :- Low porosity Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 MORD 5.1.1a

Tack Coat Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. MORD 5.2.3a

20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder - Bitumen S-65. Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508. Case - I By Manual Means (II) Bitumen (S-65) MORD 5.9.1.2a

Seal Coat - Manual Means - Type C - Bitumen S-65- Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 - A. By Manual Means :- Case - III : Type C- (II) Bitumen (S-65) - MORD 5.12.A.3.2a

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)

JOSEPH JOHN

Bidder Name

JOSEPH JOHN

MIDLAND ENGINEERING AND CONTRACTING COMPANY