Jal Jeevan Mission CWSS to Karulai Amarambalam Moothedam and Chokkad Panchayaths PACKAGE VI VII Construction and commissioning of 1 0LL Sump GLSR at TK Colony Jn 0 50LL OHSR at Pattakkarimbu and 0 2LL GLSR at Assumption school TK Colony in Ama

Amount

Appendix-1A: Working Charges- Supplying and laying CWPM from WTP to OHSR at PH Centre Chokkad, CWPM from OHSR at Chokkad to Sump/GLSR at TK colony Jn and Dedicated/Online booster CWPM to GLSR at various colonies

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.1.5:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm 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, in Ordinary Rock.

100.1.13:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Hard Rock where Blasting is Prohibited.

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

100.8.2: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.

100.59.1: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, traffic 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.

OD215471/2024-2025:Dismantling manually/by mechanical means and disposal of materials within 50meters lead asper direction of Engineer in charge - Bituminous road

OD18979/2025-2026:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge. Concrete road

100.41.40:Supply, stacking, spreading and consolidating of Red earth in the trench of pipe line for cushion including carriage, loading, unloading & stacking up to any lead.

OD220205/2024-2025: Conveying and Laying110mm OD 500 PVC - O pipe, PN16 conforming to IS 16647:2017

100.14.1:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 100mm diameter Ductile Iron Class K-9 Pipes.

100.14.2:Conveying and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS: 8329 excluding cost of pipes and specials: 150mm diameter Ductile Iron Class K-9 Pipes.

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

OD215474/2024-2025:Labour for cutting D.I. pipe with steel saw.350 mm diameter D.I pipe

OD39159/2025-2026:Labour for cutting DI pipe with steel saw 150 mm

OD39188/2025-2026:Labour for cutting DI pipe 100 mm

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

18.67.2:Providing and laying S & S C.I. Standard specials suitable for mechanical jointing as per IS 13382:Above 300 mm dia

18.70.6: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

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

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

18.73.6:Providing and laying Double Flanged ( Screwed / Welded ) Centrifugally (Spun) Ductile Iron Pipes of Class K - 9 conforming to IS: 8329 :350 mm dia Ductile Iron Double Flanged

18.30.8:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:350 mm diameter pipe

18.30.2:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:100 mm diameter pipe

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

100.37.10.1:In situ fabrication of M.S. pipes of size 350mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. 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.

100.37.10.2:Fabricating M.S. flanges of diameter 350mm using 12mm thick M.S. plate including cost and conveyance charges of M.S. 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 M.S. plates.

100.37.10.3:Cutting 350mm (I.D.) M.S. 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 M.S. plates.

100.37.10.4:Welding 350mm (I.D.) M.S. 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 M.S. plates.

100.37.10.5:Grinding cut and weld edges of 350mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.6.1:In situ fabrication of M.S. pipes of size 150mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. 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.

100.37.6.2:Fabricating M.S. flanges of diameter 150mm using 12mm thick M.S. plate including cost and conveyance charges of M.S. 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 M.S. plates.

100.37.6.3:Cutting 150mm (I.D.) M.S. 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 M.S. plates.

100.37.6.4:Welding 150mm (I.D.) M.S. 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 M.S. plates.

100.37.6.5:Grinding cut and weld edges of 150mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.5.1:In situ fabrication of M.S. pipes of size 100mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. 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.

100.37.5.2:Fabricating M.S. flanges of diameter 100mm using 12mm thick M.S. plate including cost and conveyance charges of M.S. 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 M.S. plates.

100.37.5.3:Cutting 100mm (I.D.) M.S. 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 M.S. plates.

100.37.5.4:Welding 100mm (I.D.) M.S. 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 M.S. plates.

100.37.5.5:Grinding cut and weld edges of 100mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.12.9:Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc., but excluding cost of pipes and fittings for External work: 100mm diameter nominal bore.

100.12.11:Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc., but excluding cost of pipes and fittings for External work: 150mm diameter nominal bore.

100.35.6:Testing 350mm DI/CI pipeline with potable water to the required test pressure. 350 mm dia Observed Data derived from item no.1024 of PHED DATA

100.35.1:Testing 100mm DI/CI pipeline with potable water to the required test pressure 100 mm dia

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

100.31.2.8:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 350mm diameter, Class II.

100.31.2.4:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 150mm diameter, Class II.

100.31.2.2:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 100mm diameter, Class II.

100.31.2.1:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 80mm diameter, Class II.

OD215476/2024-2025:Conveying and fixing C. I. Double Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 50mm Double Acting Air Valve.

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

OD215473/2024-2025:Supplying an 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 SS304/Carbon steel with anticorrossive protection and inside liner to be made of Hard rubber /neoprene all conforming 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 manufactures should have the calibration standards as per ISO 17025 and the product shall have sufficient warranty provisions.-Suitable for 350 mm Clear water pumping main

OD215477/2024-2025:Supplying and fitting 150mm Cast steel NRV A 216 Gr WCB Body swing check valve to class 150 Bolted bonnet along<br>with 13 % Cr stainless steel Trim Flanged ends as per ANSI B 16.50 Suitable for 16 kg /m2 water<br>pressure and tested to 24 kg/cm2 - suitable for 150mm DI Clear water pumping main

OD215472/2024-2025:Supplying and fitting Cast steel NRV A 216 Gr WCB Body swing check valve to class 150 Bolted bonnet along<br>with 13 % Cr stainless steel Trim Flanged ends as per ANSI B 16.50 Suitable for 16 kg /m2 water<br>pressure and tested to 24 kg/cm2 - suitable for 100 m DI Clear water pumping main

Appendix- 1B: Cost of Materials

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

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

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

OD219616/2024-2025:Supply of 110mm OD 500 PVC - O pipe, PN16 conformingto IS 16647:2017 suitable for laying laying with PVC O fittings or metal fittings compatible with PVC O pipes.(Including cost of specials-3% )

OD215466/2024-2025:Supply of GI Pipe Medium 100 mm

OD215467/2024-2025:Supply of 100 mm G.I pipe specials medium

OD215468/2024-2025:Supply of GI Pipe Medium 150 mm

OD53476/2025-2026:Supply of GI specials - 150mm dia

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

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

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

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

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

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

Appendix - II A : Construction of 1.00 LL Sump Cum Pump House at TK Colony Jn and 0.20LL GLSR& Booster Pump House at near Assumption school, TK Colony & Cheengakkallu colony - Working Charges

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

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

2.6.1: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 getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.All kinds of soil

2.7.1: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

2.7.3: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)

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

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

4.1.6: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 (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)

OD215482/2024-2025:Dry rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including leveling

4.1.5: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 (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

5.33.1.1:Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement All work upto plinth levelConcrete of M25 grade with minimum cement content of 330 kg /cum

5.33.2.1:Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement All work above plinth level upto floor V levelConcrete of M25 grade with minimum cement content of 330 kg /cum

5.35:Add for using extra cement in the items of design mix over and above the specified cement content therein

5.22.6: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

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

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

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

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

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

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

5.9.16.1:Centering and shuttering including strutting, etc. and removal of form for: Edges of slabs and breaks in floors and wallsUnder 20 cm wide

50.6.1.2: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.

13.4.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 coarse sand)

13.9.1:Cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster

13.21:Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers.

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

13.41.1:Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade:New work ( Two or more coats) over and including priming coat with water thinnable cement primer

13.62.1:Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture .

10.26.3: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.G.I. pipes

10.28:Providing and fixing stainless steel (Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.)

10.11.1:Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side/top/centre hung, with beading and all members such as F7D, F4B, K11B and K 12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment).Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 ( 1 Cement : 3 coarse sand: 6 graded stone aggregate 20 mm nominal size)

13.71:Lettering with black Japan pint of approved brand and manufacture

21.1.2.1:For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately)Anodised aluminium ( anodised transparent or dyed to required shade according to IS : 1868, Minimum anodic coating of grade AC 15)

10.5.2:Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.Using flats 30x6 mm for diagonal braces and central cross piece

10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel 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, guard bar, ladder, railings, brackets, gates and similar works

OD215484/2024-2025:Supply and Fixing 150 mm CI Vent Cowl

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

OD215481/2024-2025:Fabricating, supplying and fixing water level indicator for Tank/sump 3.0m long using 30x30x5 mm MS angle framework, graduations are marked on hylam sheet using weather proof stickers, moving MS plate indicator with reflective stickers, counter weight ball in perforated PVC pipe 140mm size connected with plastic twine running through brass pulley and all arrangements are enclosed in casing pipe etc complete

OD215483/2024-2025:Supplying and fixing Lightning Arrestor including lightning conductor of GI 7/10” SWG (10mm) diameter<br>standard wire with lightning rod of 25mm diameter, 0.9 meters long with earth electrode 25mm diameter,<br>2.75 meters long GI pipe from ground level connecting 50mm diameter, 1.40 meters long perforated GI<br>pipe including fixing of clamps as per IS:2309. fixing all accessories etc complete.as per the directions of electrical inspectorate

50.2.26.1: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.

100.36.1: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.

7.2.1:Random rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including leveling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) at window sills, ceiling level and the like.Cement mortar 1:6 (1 cement : 6 coarse sand)

16.68:Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M - 30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

Appendix- II B : Construction of 50000 Litre OHSR at Pattakkarimbu colony - Working Charge

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

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

2.8.1: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

2.9.1:Excavation work 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 soils as directed, within a lead of 50 m.Ordinary rock

4.1.5: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 (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

5.33.1.1:Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement All work upto plinth levelConcrete of M25 grade with minimum cement content of 330 kg /cum

5.33.2.1:Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement All work above plinth level upto floor V levelConcrete of M25 grade with minimum cement content of 330 kg /cum

5.35:Add for using extra cement in the items of design mix over and above the specified cement content therein

5.22.6: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

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

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

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

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

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

5.9.16.1:Centering and shuttering including strutting, etc. and removal of form for: Edges of slabs and breaks in floors and wallsUnder 20 cm wide

13.4.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 coarse sand)

13.9.1:Cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster

13.21:Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers.

10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel 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, guard bar, ladder, railings, brackets, gates and similar works

10.26.3: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.G.I. pipes

10.28:Providing and fixing stainless steel (Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.)

13.41.1:Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade:New work ( Two or more coats) over and including priming coat with water thinnable cement primer

100.36.1: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.

13.71:Lettering with black Japan pint of approved brand and manufacture

OD215470/2024-2025:Supply and Fixing 150 mm CI Vent Cowl

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

50.2.26.1: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.

18.73.1:Providing and laying Double Flanged ( Screwed / Welded ) Centrifugally (Spun) Ductile Iron Pipes of Class K - 9 conforming to IS: 8329 :100 mm dia Ductile Iron Double Flanged

18.30.2:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:100 mm diameter pipe

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

Appendix II C - Construction of Valve chamber and anchor blocks

2.8.1: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

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

4.1.5: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 (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

5.1.3: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 derived from natural sources)

5.1.2: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 derived from natural sources)

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

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

5.9.16.1:Centering and shuttering including strutting, etc. and removal of form for: Edges of slabs and breaks in floors and wallsUnder 20 cm wide

5.22.6: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

Appendix II D: Construction of River Bridge

2.8.1: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

2.9.3:Excavation work 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 soils as directed, within a lead of 50 m.Hard rock (blasting prohibited)

4.1.5: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 (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

5.1.2: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 derived from natural sources)

5.2.2: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 derived from natural sources)

5.3:Reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 15° 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) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources).

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

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

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

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

5.22.6: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

10.2: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.

13.62.1:Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture .

Appendix III - A-Road Restoration -LSGD- BT and Concrete roads

3.5.3:Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 m Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3

4.1.A.1:Granular Sub-base with Well Graded Material (Table 400.1) (A) By Mix in Place Method Construction of granular sub-base by providing well 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 smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (i) For Grading I Material

4.9:Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406. By Mechanical Means with 1 km lead

5.1.1a: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

5.2.3a: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.

5.11.1.A.2a:Mix Seal Surfacing - Manual Means - Type A - Bitumen S-65 Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen 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 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509 By Manual Means :- Type A (II) Bitumen (S-65)

OD56950/2025-2026:Supply, stacking, spreading and consolidating of Quarry Muck in the trench of pipe line, including carriage, loading, unloading & stacking up to any lead.

75.8.1:Providing Plain cement concrete for road work CC 1:2:4 (1 cement: 2 fine aggregate: 4course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as requiredincluding compaction, finishing and tamping etc .complete. Max. size of courseaggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) Nominal mix (1:2:4)

Appendix IV - A Supply and erection of 750 kva 11KV/3.3KV Transformer at Kalathinkadavu

OD227306/2024-2025:Fabrication, Supply and Erection of 11 KV 4 pole structure as per standards made out of ISMB 175x85mm joist of 10mtrs. Length and cross members of ISMC 100x50mm MS channels and fitted with following equipment '0' SWG solid copper conductors shall be used for all jumber connections from suppliers AB switch to transformer through various equipments. the post has to be fixed 1.6M below ground level using 1:3:6 coment concrete as per standard , 300x300x6mm MS plate shall be welded to all poles as base plate. including fixing suitable bolts and nuts etc. complete and the pole structure consist the following:- 11 KV 400A 3pole 3 insulater type Gang operated AB switch with operating rod and handle with pad lock arrangement - 2 sets. 11KV 30/60A 3pole DO fuse with element - 2 sets. 9KV 5KA lighting arrestor - 2 Sets. 11KV disc type insulator with all hardwares - as required 11KV pin type insulator - 6 Nos.nd inter connections of the above items using 8mm dia solid copper conductor with proper copper sockets , including all associated civil works and painting of all structures with two coats of zinchromate primer and aluminium paint etc. complete including earthing, as per standard construction practices approved by Kerala Electrical Inspectorate and relevant standards-

OD227470/2024-2025: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 supply and spreading of river sand to a depth of 5 cm from ground level and spreading 40mm granite metal over this to a height of 10cm above grond level for the entire yard area with side protection using cement brick. Including excavation of soil, painting all metal parts with two coats of aluminium paint over two cots of epoxy primer

OD227471/2024-2025: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

OD229907/2024-2025:11KV Metering Unit Supply,erection, testing and commissioning of out door type metering unit consisting of the following accessories: Current Transformer CT Ratio 20/5 A (actual ratio may be decided after calculating connected load& maximum demand) Burden 15VA Accuracy Class 0.2S Potential Transformer PT ratio 11KV/110V Burden -100VA. Accuracy Class 0.2 The rate shall include the cost of testing the equipment at KSEB and all other ncidental expences. The CT ratio should be fixed only after obtaining the power allocation from KSEB 11 KV Metering Unit

OD229947/2024-2025: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 expenses.

OD254601/2024-2025:11KV Switchgear (Indoor) Supply, erection, testing and commissioning of 11KV, 400A, 350MVA, totally enclosed, single bus bar, floor mounting in metal clad, indoor extensible type flush mounted horizontal isolation and drawout type vacuum circuit breaker 3 panel system (1no. VCB as incomer and 2 nos VCB as out going ) 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 11kV PT, CT, all metering equipments (A,V, KW, PF), Microprocessor based digital transformer protection relays of reputed make etc. complete as approved by Kerala Electrical Inspectorate and relevant standards. Armoured multi core 2.5 sqmm copper constrol 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. 11KV Switchgear(Indoor) RWP

OD254600/2024-2025:750KVA Transformers (Outdoor type ) (for RW pumpsets) Supply,erection, testing and commissioning of 750 KVA, 11KV/3300 V. 3phase, 50Hz. ONAN cooled , outdoor type copper wound power transformer, with HV side and LV side cable entry box arrangements, on load tap changer with 17 tap positions having +5% to -15% variations in1.25% steps with OLTC/RTCC panel with AVR control relay and local remote indication of tap position, and including first filling of oil , earthing 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 and RTCC panel shall be included in the cost of Transformer. construction of suitable R.R. Masonry plinth for accomadating transformer etc.complete as per IS specification (WTP)

OD254599/2024-2025:NGR -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 2.5mm sheet steel and painted with anti rust primer coating followed by two coats of paint of approved shade, as per standards. The NGR shall be of CEA and Kerala Electrical Inspectorate and relevant standards. 2.5 Sqmm copper control cable shall be used for all external interconnections. Cost of control cable and termination shall be included in the cost of NGR panel for 750KVA Transformers (for RW pumpsets)

OD254598/2024-2025:PANEL BOARDS - HV Panel board ( for 750 KVA transformer ) 3.3 KV- Supply, erection, testing and commissioning of 3.3KV, 200A, 75MVA, totally enclosed, single bus bar, floor mounting in metal clad, indoor extensible type flush mounted horizontal isolation and drawout type panel board comprising of one 3.3KV 200A 75MVA vacuum circuit breaker as incomer, 3 No 200 A, 75MVA 3.3KV VCBs as outgoing with suitable interlock mechanism for working two motors at a time , incomer switchgears & outgoing switchgears are drawout type, trip free VCBs suitable for installation in 3 phase , 4wire, 50Hz. AC, 3.3kv, effectively earthed supply system,comprising of motorised and spring assisted, independent, trip free closing mechanisum and PT and CT for metering and protection, metering equipments indicating V, I, KW, PF, numerical protective relays of reputed make, all accessories etc. complete as approved by CEA and Kerala Electrical Inspectorate and relevant standards. 2.5 Sqmm copper control cable shall be used for all internal interconnections. PANEL BOARDS - HV Panel board ( for 750 KVA transformer ) 3.3 KV

OD254597/2024-2025:Supply,erection, testing and commissioning of 100KVA, 11KV/433 V. 3phase, 50Hz. ONAN cooled , outdoor type copper wound power transformer, with HV side and LV side cable entry box arrangements, on load tap changer having +5% to -10% variations in 2.25% steps first filling of oil , earthing 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 neutral grounding CT, control cables both internal and external shall be construction of suitable R.R. Masonry plinth for accomadating transformer etc.complete as per IS specification 100KVA 11KV/433V Transformer (RW LT Transformer)

OD254596/2024-2025:Supply installation testing and commissioning of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using 1.6 mm CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut- outs for mounting meters, relays, indication lamps, bus bar, detachable covers for bus bar chamber and cable alley, continuous earth bus at the bottom of the panel etc. complete as approved by Kerala Electrical Inspectorate and relevant standards powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. Incomer: 160A 4P 50 kA, Microproccessor based MCCB with 3O/C+1E/F - 1 Nos. for incomer, Digital Multifunction meter to read V,A,F,PF, etc. Indicator sets with necessary accessories and panel should be fully wired. Busbars: 400A Aluminium TPN. Outgoings: (1) :Microprocessor based 63A 25 kA 4P MCCB - 1 Nos. (2) 32A 25kA 4P MCCB - 2 Nos with Digital multifunction meter with display for KW, V, A and pf for all outgoing feeders (LT Panel 100KVA)

Appendix IV - B Supply and erection of Transformers at WTP and all cabling work including at Raw water

OD229969/2024-2025:Supply,erection, testing and commissioning of 315KVA, 11KV/433 V. 3phase, 50Hz. ONAN cooled , outdoor type copper wound power transformer, with HV side and LV side cable entry box arrangements, on load tap changer having +5% to -10% variations in 2.25% steps first filling of oil , earthing 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 neutral grounding CT, control cables both internal and external shall be construction of suitable R.R. Masonry plinth for accomadating transformer etc.complete as per IS specification 315KVA 11KV/433V Transformer(WTP)

OD229994/2024-2025: Supply installation testing and commissioning of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using 1.6 mm CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut- outs for mounting meters, relays, indication lamps, bus bar, detachable covers for bus bar chamber and cable alley, continuous earth bus at the bottom of the panel etc. complete as approved by Kerala Electrical Inspectorate and relevant standards powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. Incomer: 500A 4P 50 kA, Microproccessor based MCCB with 3O/C+1E/F - 1 Nos. for incomer, Digital Multifunction meter to read V,A,F,PF, etc. Indicator sets with necessary accessories and panel should be fully wired. Busbars: 500A Aluminium TPN. Outgoings: (1) :Microprocessor based 250A 50 kA 4P MCCB - 1 Nos. (2) 160A 36kA 4P MCCB - 1 Nos (3) 63A 25kA 4P MCCB - 2 Nos with Digital multifunction meter with display for KW, V, A and pf for all outgoing feeders (LT Panel 315KVA)

OD264029/2024-2025:Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts/3.3kv/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench 3.5c 300sqmm XLPE 1100V

OD264054/2024-2025:Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts/3.3kv/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench 3c 150sqmm XLPE 11KV

OD264053/2024-2025:Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts/3.3kv/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench 3c 185sqmm XLPE 3.3KV

OD264052/2024-2025:Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts/3.3kv/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench 3c 95 sqmm XLPE 3.3KV

OD264066/2024-2025:Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts/3.3kv/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench 1c 70 XLPE 3300V

OD230007/2024-2025:Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts/3.3kv/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench 3c 120sqmm XLPE 1100V

OD230073/2024-2025:Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts/3.3kv/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench 3c 95sqmm XLPE 1100V

OD230081/2024-2025:Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts/3.3kv/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench 3.5c 70sqmm XLPE 1100V

OD230111/2024-2025:Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts/3.3kv/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench 4c 25sqmm XLPE 1100V

OD230117/2024-2025: Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts/3.3kv/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench 4c 16sqmm XLPE 1100V

OD230123/2024-2025:Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts/3.3kv/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench 4c 10sqmm XLPE 1100V

OD230550/2024-2025: Supply, laying, testing and commissioning of the following size PVC/XLPE insulated, sheathed armoured Aluminium conductor cable (1100 volts/3.3kv/11kv grade) clamped on wall/ceiling with clamps and saddle clips partly laid in cable tray/partly laid in trench 4c 6sqmm XLPE 1100V

OD264117/2024-2025: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. ( indoor and outdoor) 3 core 150sq mm11kv, XLPE ALUG Cable (AB to HT Panel and to Transformer )

OD264118/2024-2025: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. ( indoor and outdoor) 3c 185sqmm XLPE 3.3KV

OD264119/2024-2025: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. ( indoor and outdoor) 3c 95 sqmm XLPE 3.3KV

OD264120/2024-2025: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. ( indoor and outdoor) 1c 70 sqmm XLPE 3.3KV

OD230600/2024-2025: 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. ( indoor and outdoor) 3c 120sqmm XLPE 1100V

OD230601/2024-2025: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. ( indoor and outdoor) 3c 95sqmm XLPE 1100V

OD230781/2024-2025: 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. ( indoor and outdoor) 3.5c 75sqmm XLPE 1100V

OD230783/2024-2025: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. ( indoor and outdoor) 4c 25sqmm XLPE 1100V

OD230843/2024-2025: 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. ( indoor and outdoor) 4c 16sqmm XLPE 1100V

OD230844/2024-2025: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. ( indoor and outdoor) 4c 10sqmm XLPE 1100V

OD230845/2024-2025: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. ( indoor and outdoor) 4c 6sqmm XLPE 1100V

OD230846/2024-2025: EARTHING - Supply and providing plate earhing as per IS 3043 by using 600mm x 600mm x 3mm thick copper plate with 2.7mtrs. Long 20mm dia 'B' class GI watering pipe extended upto middle of copper plate and clamped to the plate by usig 3 nos. GI clamps made out of 25x6mm GI strip providing funnel with weld wire mesh.Providing 1 no. earth bus made out of 25x6mm copper strip of 30cm long clamped to the water pipe at top and interconnection of earh bus with copper plate by using 2 nos. 25x6mm Copper strip of suitable length, filling charcoal and salt at alternate intervels of 15cm all aournd Copper plate. Providing masonry earth pit chambers of suitable size and covering with R.C.C/ CI chamber cover etc. complete. ( For 4 pole, transforner body and neutral, HV, LT & 3.3 KV Panel, Starter panel, Motor, Lighting etc) RW, WTP, CW, Booster

OD230847/2024-2025: 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 25x6mm copper strips

OD230848/2024-2025:Supply, laying and termination of the following sizes of GI strip/wires for earthing of substation, transformers, HTpanel boards,LT panel boards, equipments and inter connection of earth pits etc. 25x6mm GI strips.

OD230849/2024-2025: Supply, laying and termination of the following sizes of copper strip/wires for earthing of substation, transformers, HT panel boards, LT panel boards, equipment and inter connection of earth pits etc.25x3mm copper strip

OD230850/2024-2025: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. 25x3mm GI strips

OD230851/2024-2025: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. 3.15mm copper wire

OD230852/2024-2025: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. 4MM COPPER WIRE

OD230853/2024-2025: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

OD230854/2024-2025: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

OD230855/2024-2025: Supplying, fixing, testing and commissioning of Lead acid cell battery suitable voltage and capacity according to control voltage of panels and other equipment’s capacity at 10hrs rate of discharge assembled with plante positive and pasted negative plates with inter cell, inter raw, interior connectiors etc. stand and cell insulators, sealed floats, nuts, bolt, washersetc with electrolyte of specific gravity 1.190 and accessories such as voltmeter, Thermometer, Hydrometer, spaners etc with teak wood stand with 3 coats of antiacid paint to accomodate battery.

OD230856/2024-2025: Supplying, fixing, testing and commissioning of automatic twin battery charger with distribution board with all instruments and protective devices etc. Complete as per standards.

OD230857/2024-2025:Supply and providing the following safety items approved by Kerala Electrical Inspectorate and relevant standards.(11kv Rubber Mat- 8sets, 11 KV rubber glove-2 set, 11 KV danger board 10set, Fire bucket with stand-5 set, First aid box - 3 set, Shock treatmernt chart-4 sets, 5kg CO2 fire extinguisher 4 sets, 5kg dry powder fire extinguisher

OD230858/2024-2025:Provision for soil resistivity measurement , earthing design, making electrical scheme drawing and getting approval from statutory bodies like electrical inspectorate and KSEBL( fees and other remittances will be made by KWA) Raw water and WTP

Appendix IV - C - Supply and erection of Raw water pumpset from intake at Kalathinkadavu to WTP at Arakkumpoyilkunnu

OD230859/2024-2025:Design,Supply erection testing and commissioning of reputed make best quality Vertical Turbine pump set having the following Technical specifications-Type :Vertical Turbine-Discharge per pump : 276 LPS-Total Head : 85 m ( static frictional)- Suction lift : 20m- Bowl efficiency : 82%- Impeller : Bronze, --Column Pipe : MS-Shaft : SS 410 Speed : 1450 rpm- providing copper strips etc. as per relevant IS standard and IE rules including cost of foundation works and labour charges etc. complete , including connection to delivery pipe with valve using suitable specials required ( specials if any required to the supplied by the contractor with no cost) and giving trial run as per the satisfaction of the departmental officers at site. 240 HP HT/VT 3 nos Raw water pump with a discharge of 276 lps against a total head of 85 mtr one being standby

OD230860/2024-2025: Motor: Supply , erection , testing and commissioning of KWA pre-qualified reputed make vertical shaft 240 hp TEFC squirrel cage induction motor suitable for the above pump working on 3 phase 50 Hz AC supply , working voltage 3.3KV. The motor shall confirm to EEF1/ IS 325 including providing suitable Non reversible ratchet mechanism for the Motor and VT Pump

OD230861/2024-2025: Supply, erection, testing and commissioning a complete integrated FCMA/soft starter panel capable of operating the motor(240 HP VT Pump set,3phase AC 3.3KV, 50 Hz) having a protection level of IP 40 or more with integrated bypass contactor in the panel and digital motor protection relay of reputed make having parameters as per IE rules, with a power control contactor and line power contactor, and the staring current shall be 2.5 to 3.5 times the normal full load current of motor with Ammeter, Voltmeter, KW, pf meter and phase indicators, Space heaters, floor mounting type and having insulation level of 7.6KV(for 3.3KV supply) . the standard is to be IEC

OD230862/2024-2025:Design, supply, erection,testing and commissioning of earthing with copper strip/wire, suitable capacity rating cables suitable for the above pumpset from panel board to starter and starter to motor , suitable capacity valves, specials, and fittings for the discharge and interconnection of the pumpset and erection testing ,commissioning of the pumpset ,motor, starter and capacitor etc. complete

OD230863/2024-2025: Design,supply, erection, testing and commissioning of Suitable 3.30Kv Capacitor with 6% reactor for PF Compansation of the motor to keep the PF between 0.98 to 1.00 swiching of the capacitor shall be with capacitor duty contactor

Appendix IV - D - Supply and erection of Clear water pumpset from WTP at Arakkumpoyilkunnu to Proposed 22.00 LL OHSR at Near Pothusmasanam in Moothedam pt

OD230865/2024-2025: Pump-Supply, erection ,testing and commissioning of KWA pre-qualified reputed make Centrifugal pump sets with Bronze/SS impeller, SS shaft and CI pump casing with suitable type base plate with coupling, coupling guard foundation bolts nuts etc. complete suitable for coupling the pump and motor above the base plate etc. complete including providing suitable concrete foundation including cost of cement sand and metal etc. complete The duty condition is as follows.-Discharge per pump: 70 lps -Total Head :57mtre -- Impeller : Bronze - Shaft : SS/Carben steel -Speed : rpm (Total Discharge 70lps, head 57m, 2 nos CF pump set( one standby)

OD230867/2024-2025: Motor: Supply , erection , testing and commissioning of KWA pre-qualified reputed make horizontal solid shaft foot mounted TEFC star rated energy efficient squirrel cage induction motor suitable for the 78hp CF pump working on 3 phase 50 Hz AC supply , working voltage 415KV. The motor shall confirm to EEF1/ IS 325 including providing suitable Flexible coupling for the Motor and CF Pump

OD230868/2024-2025: Supply, erection, testing and commissioning a complete integrated FCMA/soft starter panel capable of operating the motor(78hp CF Pump set,3phase AC 440 V, 50 Hz) having a protection level of IP 40 or more with integrated bypass contactor in the panel and digital motor protection relay of reputed make having parameters as per IE rules, with a power control contactor and line power contactor, and the staring current shall be 2.5 to 3.5 times the normal full load current of motor with Ammeter, Voltmeter, KW, pf meter and phase indicators, Space heaters, floor mounting type and having insulation level of 1100V(for 440V supply) . the standared is to be IEC 60947-4-2

OD230869/2024-2025: Design, supply, erection,testing and commissioning of LT panel board, suitable for operating 2 Nos of pumpset one pumpset working at a time with suitable capacity MCCBS as incoming and out going with suitable interlocking , earthing with copper strip/wire, suitable capacity rating cables suitable for the above pumpset from panel board to starter and starter to motor , suitable capacity valves, specials, and fittings for the discharge and interconnection of the pumpset and erection testing ,commissioning of the pumpset ,motor, starter and capacitor etc. complete

OD230870/2024-2025:Design,supply, erection, testing and commissioning of APFC capacitior panel having suitable capacity and voltage for power factor compensation for motors to achieve a power factor 0.98 or higher but below 1.0 at any combination of running of pumpsets and shall be fitted with digital APFC controller of reputed make with 3phase current and voltage measurement, pf display(3 digit after decimal), individual harmonics measurement, front panel setting keys for power factor and other settings . The capcitor should confirm to IS 2834-1986. 440 volts as the case may be. The swiching of capacitor shall be with capacitor duty contactor. The panel shall have indication for capacitors in service and instantaneous power factor value. Suitable for running 2 motors, but 1nos at a time

OD230871/2024-2025: Supplying an 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 SS304/Carbon steel with nticorrossive protection and inside liner to be made of Hard rubber /neoprene all conforming 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 manufactures should have the calibration standards as per ISO 17025 and the product shall have sufficient warranty provisions.-Suitable for 350 mm Clear water pumping main

Appendix IV - E - Supply and erection of Clear water pumpset from sump at WTP to 37 LL OHSR at WTP Site

OD232182/2024-2025: Pump-Supply, erection ,testing and commissioning of KWA pre-qualified reputed make Centrifugal pump sets with Bronze/SS impeller, SS shaft and CI pump casing with suitable type base plate with coupling, coupling guard foundation bolts & nuts etc. complete suitable for coupling the pump and motor above the base plate etc. complete including providing suitable concrete foundation including cost of cement sand and metal etc. complete-The duty condition is as follows. Discharge per pump: 115 lps -Total Head :19.11mtre-- - Impeller : Bronze - Shaft : SS/Carben steel - 35 HP - 2 nos (100% stand bye)CF horizontal split case pump set dischareg of 115 LPS against a total head of 19.11mtr. (1 nos working at a time one being standbye

OD232239/2024-2025:Motor: Supply , erection , testing and commissioning of KWA pre-qualified reputed make horizontal solid shaft foot mounted 30KW TEFC star rated energy efficient squirrel cage induction motor suitable for the above pump working on 3 phase 50 Hz AC supply , working voltage 415 V. The motor shall confirm to EEF1/ IS 325 including providing suitable Flexible coupling for the Motor and CF Pump

OD232252/2024-2025: Supply, erection, testing and commissioning a complete integrated soft starter panel capable of operating the motor( 35hp CF Pump set,3phase AC 415 V, 50 Hz) having a protection level of IP 40 or more with integrated bypass contactor in the panel and digital motor protection relay of reputed make having parameters as per IE rules, with a power control contactor and line power contactor, and the staring current shall be 2.5 to 3.5 times the normal full load current of motor with Ammeter, Voltmeter, KW, pf meter and phase indicators, Space heaters, floor mounting type and having insulation level of 1100V(for 440V supply) . the standared is to be IEC 60947 4-2

OD232290/2024-2025: Design, supply, erection,testing and commissioning of LT panel board, suitable for operating 2 Nos of pumpset one pumpset working at a time with suitable capacity MCCBS as incoming and out going with suitable interlocking , earthing with copper strip/wire, suitable capacity rating cables suitable for the above pumpset from panel board to starter and starter to motor , suitable capacity valves, specials, and fittings for the discharge and interconnection of the pumpset and erection testing ,commissioning of the pumpset ,motor, starter and capacitor etc. complete

OD232293/2024-2025: Design,supply, erection, testing and commissioning of APP capacitior having suitable capacity and voltage for power factor compensation for motors to achieve a power factor 0.98 or higher but below 1.0 at any combination of running of pumpsets . The capcitor should confirm to IS 2834-1986. 440 volts as the case may be. The swiching of capacitor shall be with capacitor duty contactor.

OD233014/2024-2025: Supplying an 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 SS304/Carbon steel with anticorrossive protection and inside liner to be made of Hard rubber /neoprene all conforming 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 manufactures should have the calibration standards as per ISO 17025 and the product shall have sufficient warranty provisions.-Suitable for 350 mm Clear water pumping main

Appendix IV - F - Supply and erection of Online boosting pumpset for pumping to 0.5 LL OHSR at Pattakarimbu

OD39129/2025-2026:Supply, erection, testing commissioning of online booster pump and motor sets - 2 nos. (one standby) - 4HP, discharge 4 LPS against a head of 52m, in a booth pump house with door locking facility , having a size of 1.00mX1.20X2.10m, Superstructure in brick work 1:6, on a foundation in RR Masonry finished with PCC top, roofing in MS sheet with steel purlins.

OD233022/2024-2025:Supply installation testing and commissioning of fully partitioned, dust and vermin proof enclosure for Wall mounting panel assembly as per form 4 of IS 8623 (with latest amendments) using 1.6 mm CRCA sheet as per approved design and requirement, with front access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut- outs for mounting meters, relays, indication lamps, bus bar, detachable covers for bus bar chamber and cable alley, continuous earth bus at the bottom of the panel etc. complete as approved by Kerala Electrical Inspectorate and relevant standards powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly , with wall mounting frame work using suitable MS Angle Iron /MS Flat . Incomer: 63A 4P 25 kA, MCCB - 1 Nos. for incomer, Digital Multifunction meter to read V,A,F,PF, etc. Indicator sets with necessary accessories and panel should be fully wired. Busbars: 63A Aluminium TPN. Outgoings: (1) 32A 25kA 3P MCCB - 2 Nos (Suitably interlocked with each other one can be ON at a time) (2) 32A 25kA 4P MCCB - 1 Nos Starter : Suitable star delta starter with air break contactors for the 4hp pumpsets, PF carrection capacitors to keep the pf above 0.95, XLPE cables for inter connection from panel board to starter, capacitor and motor, earthing as per IS etc.

Appendix IV - G - Supply and erection of online boosting pump set Vengaparatha to Sump at Assumption shcool

OD233145/2024-2025:Supply installation testing and commissioning of fully partitioned, dust and vermin proof enclosure for Wall mounting panel assembly as per form 4 of IS 8623 (with latest amendments) using 1.6 mm CRCA sheet as per approved design and requirement, with front access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut- outs for mounting meters, relays, indication lamps, bus bar, detachable covers for bus bar chamber and cable alley, continuous earth bus at the bottom of the panel etc. complete as approved by Kerala Electrical Inspectorate and relevant standards powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly , with wall mounting frame work using suitable MS Angle Iron /MS Flat . Incomer: 63A 4P 25 kA, MCCB - 1 Nos. for incomer, Digital Multifunction meter to read V,A,F,PF, etc. Indicator sets with necessary accessories and panel should be fully wired. Busbars: 100A Aluminium TPN. Outgoings: (1) 32A 25kA 3P MCCB - 2 Nos (Suitably interlocked with each other one can be ON at a time) (2) 32A 25kA 4P MCCB - 1 Nos

OD66196/2025-2026:Supply,erection, testing commissioning of online booster pump and motor set - (1+1 standby) - 7HP, discharge 4 LPS, against a head of 99.60m in a booth pump house with door locking facility , having a size of 1.00mX1.20X2.10m, Superstructure in brick work 1:6, on a foundation in RR Masonry finished with PCC top,roofing in MS sheet with steel purlins. Including fully automatic star delta starter with air break contactors, earthing with copper strip/wire, suitable capacity rating xlpe cables suitable for the above pumpset from panel board to starter and starter to motor , suitable capacity valves, specials, and fittings for the discharge and interconnection of the pumpset and erection testing ,commissioning of the pumpset ,motor, starter and capacitor, earthing as per IS etc. complete

Appendix IV - H - Supply and erection of Clear water pumpset from Sump at T K Colony Jn to 0.20 LL GLSR at TK Colony

OD233146/2024-2025: Pump-Supply, erection ,testing and commissioning of KWA pre-qualified reputed make Centrifugal pump sets with Bronze/SS impeller, SS shaft and CI pump casing CF end suction pump set discharge of 4 LPS against a total head of 148.50 mtr. base plate with coupling, coupling guard foundation bolts & nuts etc. complete suitable for coupling the pump and motor above the base plate etc. complete including providing suitable concrete foundation including cost of cement sand and metal etc. complete The duty condition is as follows.-Discharge per pump: 4 lps -Total Head :148 mtre -suction lift 4 metre- - Impeller : Bronze - Shaft : SS/Carben steel Earthing -Supply of all materials and providing suitable earthing by using suitable size pipe/ plate earthing GI/copper strip buried in ground and giving double earthing to motor, starter, panel board etc. as per IE standards. Valves-- Supply of suitable size best quality heavy duty ISI marked CI double flanged sluice valve and Non return valve with suitable pressure rating. Fitting of valves shall include prper RCC support. Fitting of valves shall include proper RCC support . Fitting of valves shall include proper RCC support especially for Non return valves. In case of positive suction pump set sluice valve should in suction as well as delivery sides for easy repair works.-". Suction and delivery pipe connections Supply and fitting of suitable size best quality GI/MS pipe for a total length of 10m. suitable for the above pump set and suitable size foot valve and connecting the suction pipe and valve with suitable flanges, nut and bolts IR sheet etc. complete and connecting the delivery side of the pump with valves and suitable specials to connect with the pumping main- -CF pump set 2 nos (100% stand bye).-Discharge per pump: 4 lps -Total Head :148 mtre -suction lift 4 metre- -

OD233147/2024-2025:Motor: Supply , erection , testing and commissioning of KWA pre-qualified reputed make horizontal solid shaft foot mounted 11 HP TEFC squirrel cage induction motor suitable for the above pump working on 3 phase 50 Hz AC supply , working voltage 415 V. The motor shall confirm to EEF1/ IS 325 including providing suitable Flexible coupling for the Motor and CF Pump

OD233148/2024-2025: Supply, erection, testing and commissioning a fully automatic star delta starter with air break contactor suitable for operating the motor(11hp CF Pump set,3phase AC 415 V, 50 Hz) having a protection level of IP 40 or more of reputed make having parameters as per IE rules, with Ammeter, Voltmeter, KW, pf meter and phase indicators, Space heaters, floor/ wall mounting type and having insulation level of 1100V(for 433V supply) . the standared is to be IEC 60947 4-2

OD233149/2024-2025:Design, supply, erection,testing and commissioning of LT panel board, suitable for operating 2 Nos of pumpset one pumpset working at a time with suitable capacity MCCBS as incoming and out going with suitable interlocking , earthing with copper strip/wire, suitable capacity rating xlpe cables suitable for the above pumpset from panel board to starter and starter to motor , suitable capacity valves, specials, and fittings for the discharge and interconnection of the pumpset and erection testing ,commissioning of the pumpset ,motor, starter and capacitor, earthing as per IS etc. complete

OD233150/2024-2025:Design,supply, erection, testing and commissioning of suitable capacity heavy duty APF Capacitor for power factor component of above working to keep the PF between 0.98 & 1.0.

Appendix IV-I - Supply and erection of Clear water pumpset from Sump at WTP to 21 LL OHSR at PH Centre Chokkad

OD233154/2024-2025:Pump-Supply, erection ,testing and commissioning of KWA pre-qualified reputed make Centrifugal pump sets with Bronze/SS impeller, SS shaft and CI pump casing with suitable type base plate with coupling, coupling guard foundation bolts nuts etc. complete suitable for coupling the pump and motor above the base plate etc. complete including providing suitable concrete foundation including cost of cement sand and metal etc. complete-The duty condition is as follows. Discharge per pump: 65 lps -Total Head :65mtre -- - Impeller : Bronze - Shaft : SS/Carben steel -Speed : 1450 rpm 85 HP - 2 nos (50% stand bye)CF horizontal split case pump set discharge of 65 LPS against a total head of 65mtr. (ONE no working at a time one being standbye)

OD233156/2024-2025:Supply, erection, testing and commissioning a complete integrated FCMA/soft starter panel capable of operating the motor(70hp CF Pump set,3phase AC 440 V, 50 Hz) having a protection level of IP 40 or more with integrated bypass contactor in the panel and digital motor protection relay of reputed make having parameters as per IE rules, with a power control contactor and line power contactor, and the staring current shall be 2.5 to 3.5 times the normal full load current of motor with Ammeter, Voltmeter, KW, pf meter and phase indicators, Space heaters, floor mounting type and having insulation level of 1100V(for 440V supply) . the standared is to be IEC 60947-4-2

Appendix IV -J- Supply and erection of Online booster pump set at Kallamoola for pumping to 0.20 LL GLSR at Cheengakkalu Colony

OD39106/2025-2026:Supply,erection, testing commissioning of online booster pump and motor set - (1+1 standby) - 5HP, discharge 3 LPS, against a head of 99.50m in a booth pump house with door locking facility , having a size of 1.00mX1.20X2.10m, Superstructure in brick work 1:6, on a foundation in RR Masonry finished with PCC top,roofing in MS sheet with steel purlins.

OD234290/2024-2025:Supply installation testing and commissioning of fully partitioned, dust and vermin proof enclosure for Wall mounting panel assembly as per form 4 of IS 8623 (with latest amendments) using 1.6 mm CRCA sheet as per approved design and requirement, with front access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut- outs for mounting meters, relays, indication lamps, bus bar, detachable covers for bus bar chamber and cable alley, continuous earth bus at the bottom of the panel etc. complete as approved by Kerala Electrical Inspectorate and relevant standards powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly , with wall mounting frame work using suitable MS Angle Iron /MS Flat . Incomer: 63A 4P 25 kA, MCCB - 1 Nos. for incomer, Digital Multifunction meter to read V,A,F,PF, etc. Indicator sets with necessary accessories and panel should be fully wired. Busbars: 100A Aluminium TPN. Outgoings: (1) 32A 25kA 3P MCCB - 2 Nos (Suitably interlocked with each other one can be ON at a time) (2) 32A 25kA 4P MCCB - 1 Nos Starter : Suitable star delta starter with air break contactors for the 5hp pumpsets, PF carrection capacitors to keep the pf above 0.95, XLPE cables for inter connection from panel board to starter, capacitor and motor, earthing as per IS etc.

Supply erection of clear water pump set from 21.00LL OHSR at Chokkad to 1.00 LL GLSR at TK colony Jn.

OD273439/2024-2025:Motor: Supply , erection , testing and commissioning of KWA pre-qualified reputed make horizontal solid shaft foot mounted 11 HP TEFC squirrel cage induction motor suitable for the above pump working on 3 phase 50 Hz AC supply , working voltage 415 V. The motor shall confirm to EEF1/ IS 325 including providing suitable Flexible coupling for the Motor and CF Pump

OD273503/2024-2025: Supply, erection, testing and commissioning a fully automatic star delta starter with air break contactor suitable for operating the motor(11hp CF Pump set,3phase AC 415 V, 50 Hz) having a protection level of IP 40 or more of reputed make having parameters as per IE rules, with Ammeter, Voltmeter, KW, pf meter and phase indicators, Space heaters, floor/ wall mounting type and having insulation level of 1100V(for 433V supply) . the standared is to be IEC 60947 4-2

OD273438/2024-2025:Design, supply, erection,testing and commissioning of LT panel board, suitable for operating 2 Nos of pumpset one pumpset working at a time with suitable capacity MCCBS as incoming and out going with suitable interlocking , earthing with copper strip/wire, suitable capacity rating cables suitable for the above pumpset from panel board to starter and starter to motor , suitable capacity valves, specials, and fittings for the discharge and interconnection of the pumpset and erection testing ,commissioning of the pumpset ,motor, starter and capacitor etc. complete

OD273475/2024-2025:Design,supply, erection, testing and commissioning of suitable capacity heavy duty APF Capacitor for power factor component of above working to keep the PF between 0.98 1.0.

Appendix IV-I - Electrification / wiring works of pump houses

OD234291/2024-2025:Wiring for light point/fan point/ exhaust fan point with 1.5 square mm FRLS PVC insulated copper conductor single core cable in surface/r recessed medium class PVC conduit, with modular switch, modular plate,suitable GI box and earthing point with 1.5 sq.mm. FRLSPVC insulated copper cunductor single core cable etc as required. Group C. Point wiring

OD234292/2024-2025:Supplying and drawing following size of FRLS PVC insulated copper conductor, single core cable existing surface/ recessed steel/PVC conduit as required. 3x1.5. circuit main

OD234293/2024-2025:Supplying and drawing following sizes of FRLSPVC insulated copper conductor, single core cable in the existing surface /PVC conduit as required.3x2.5 sq.mm. circuit main

OD234312/2024-2025:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recees including cutting the wall and making good in the same in case of recessed coduit as required.25 mm circuit main, power plug

OD234316/2024-2025:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recees including cutting the wall and making good in the same in case of recessed coduit as required. 32 mm 1. 21. 3 circuit main, power plug

OD234318/2024-2025: Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recees including cutting the wall and making good in the same in case of recessed coduit as required. 32 mm 1. 21. 3 circuit main, power plug

OD234320/2024-2025:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc as required. 3 pin 5/6 amp socket outlet. 1.24.4

OD234321/2024-2025: Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required 1.26

OD234322/2024-2025:Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc as required. 15/16 amp switch 1.24.3 power plug

OD234323/2024-2025:1.24.1 Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc as required. 6 pin 15/16 amp socket outlet. 1.24.5 Power plug

OD234324/2024-2025:Supplying and fixing 20 amps, 240 volts, SPN industrial type, socket outlet, with 2 pole and earth,metal enclosed plug top along with 20 amps "C" curve, SP, MCB, in sheet steel enclosure, onsurface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required. Industrial plug

OD234325/2024-2025:Supplying and fixing 32 amps, 240 volts, SPN industrial typed fixing 3, socket outlet, with 2 pole and earth,metal enclosed plug top along with 32 amps "C" curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required. Industrial plug

OD234326/2024-2025: Supplying and fixing following size/modules,GI box along with modular base & cover plate for modular switches in recess etc as required .1 or 2 module (75mmx75 mm) 1.27.1 indipendent plug

OD234327/2024-2025:Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.4 Module (125mmX75mm)1.27. 3 indipendent plug

OD234328/2024-2025:1.27.4 Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.<br> 6 Module (200mmX75mm) Refer Price Data 1.27.4 Price OEO<br> indipendent plug

OD234329/2024-2025:;Wiring for powerplug with 2x4 1x4 sq. mm earth wire 1.7.3 Industrial plug

OD234330/2024-2025:Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.12 Module (200mmX150mm)1. 27. 6

OD234331/2024-2025:1.58 Supplying and fixing PVC batten/ angle holder including connection etc. as required.Refer Data 1.58 Price OEO

OD234332/2024-2025:Charges for cutting holes suitable for accomadating Exhaust fan above 305mm Sweep and up to 450mm Sweep including plastering color washing etc as required.

OD234333/2024-2025:90.4.10 Conveyance, installation , testing and commissioning of exhaust fans of size up to 450mm in the existing opening, fixing necessary anchor bolts / bolt and nuts etc., as required including giving connections with the supplied wire along with the exhaust fan.Refer Data 9.4.10 Price OEO

OD234340/2024-2025:supply of 450 mm sweep, 900 rpm Heavy Duty Exhaust fan working on 230 V

OD234341/2024-2025:300/305 mm sweep Light Duty Exhaust fan in metal frame working on 230 V

OD234343/2024-2025:Conveyance, installation, testing and commissioning of wall mounting fans of all types using mounting brackets supplied along with the fan.

OD234344/2024-2025:;Supply of 300 mm sweep Wall Mounting fan

OD234345/2024-2025:Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required

OD234350/2024-2025: Supply, conveyance, installation, testing and commissioning of ceiling fans of the following sizes using standard accessories excluding resistance type regulator, wiring the down rod with 16/0.20mm PVC insulated and PVC sheathed 650/1100V grade 3 core round copper conductor flex wire or with extended original wiring etc. as required.1200mm sweep -5star rated ceiling fan complete with 300mm down rod , canopies, shackles and blades working on 230V/240V single phase A/C

OD234351/2024-2025:Supply, fabrication, conveyance and fixing the following sizes of B class GI pipe bent to shape / cut and welded to shape and fixing the same to wall / parapet using clamps as noted along with each size, painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colour washing etc as required.32 mm dia with HG company fabricated clamps 2.5m wall fittings for Street light

OD234352/2024-2025: Supply and fixing of 36/40 W, 4000 lumen LED, IP 66 street light fitting , RoHS compliant, LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing, stove enameled CRCA sheet steel reflector cover, acrylic cover complete with THD Less than10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer

OD234364/2024-2025:90.3.19.3 Supply conveyance, installation, testing and commissioning the light fittings of following types made from CRCA sheet 0.5mm thickness with all accessories and lamps directly on wall and giving connections with 16/0.20 mm 3 core PVC insulated and sheathed round copper conductor flex wire or extending the original wiring and giving connections as required 1200 mm 1X20W LED Lamp with box type fixture Refer Data 90.3.19.3 Price Material M MR &n

OD234365/2024-2025:Supply, Installation with light fitting of approved brand aesthetic look 20/18 W LED ceiling light

OD234983/2024-2025:Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required 4 way (8 + 12) - double cover TPN vertical DB with provision for fixing MCB as incomer and SP/ TP MCB as outgoing (IP 42/43)

OD234990/2024-2025: distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCBIRCCB/Isolator 8 way, Double door

OD235012/2024-2025: Supply and installation of 63A 100 mA 4P RCCB in the existing DB complete with connnections,testing and commisioning etc

OD235021/2024-2025:Supply and installation of 25A 30 mA 2P RCCB in the existing DB complete with connnections,testing and commisioning etc

OD235039/2024-2025:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

OD235046/2024-2025:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Triple pole

OD235049/2024-2025:Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. DP Isolator 40A

OD235055/2024-2025:Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 4P Isolator 63A

OD235106/2024-2025:Supply erction testing and commissioning of 100W LED steet light output > 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor >0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing,acrylic cover complete with THD <10%, power factor >0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer)

OD235130/2024-2025: Supplying, erection and testing steel tubular swaged poles as per IS 2713 (Part II) - 1980 of height 7.5M above ground level and 1.5M below ground level bottom 139.7 mm dia and 114.3 mm dia for middle and 88.9 mm dia for top including providing base plate providing concreting in foundation, construction of pillar accomodating fuse and switch housed in weather proof box including wiring to the light fitting with 2 runs of 3/20 PVC insulated copper conductor. Supplying and fixing a 4 way 30 A rated terminal block include the weather proof box. The pole shall be painted with one coat of primer and two coats of enamel paint as required by the Engineer in charge

350mm Distribution main balance length in Amarambalam Panchayath

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.1.5:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm 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, in Ordinary Rock.

100.2.7:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in Medium Rock where Blasting is Prohibited.

OD265248/2024-2025: Dismantling manually/by mechanical means and disposal of materials within 50meters lead asper direction of Engineer in charge - Bituminous road

100.59.1: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, traffic 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.

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

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

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

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

18.70.6: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

18.30.8:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:350 mm diameter pipe

100.32.4:Conveying and fixing C. I. Double Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 80mm Double Acting Air Valve.

100.35.6:Testing 350mm DI/CI pipeline with potable water to the required test pressure. 350 mm dia Observed Data derived from item no.1024 of PHED DATA

100.37.10.1:In situ fabrication of M.S. pipes of size 350mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. 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.

100.37.10.2:Fabricating M.S. flanges of diameter 350mm using 12mm thick M.S. plate including cost and conveyance charges of M.S. 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 M.S. plates.

100.37.10.3:Cutting 350mm (I.D.) M.S. 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 M.S. plates.

100.37.10.4:Welding 350mm (I.D.) M.S. 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 M.S. plates.

100.37.10.5:Grinding cut and weld edges of 350mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

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

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

100.98.450:Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 80mm.

Construction of Platform for 750 KVA transformer and Pannel room

20.2.3:Boring, providing and installation 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. by percussion drilling using Direct mud circulation (DMC) or Bailer and chisel technique by tripod and mechanical Winch Machine all complete, including removal of excavated earth with all its lifts and leads (length of pile for payment shall be measured up to bottom of pile cap).600 mm dia piles

2.8.1: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

4.1.5: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 (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

5.33.1.1:Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement All work upto plinth levelConcrete of M25 grade with minimum cement content of 330 kg /cum

5.33.2.1:Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement All work above plinth level upto floor V levelConcrete of M25 grade with minimum cement content of 330 kg /cum

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

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

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

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

5.22.6: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

50.6.1.5: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

13.4.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 coarse sand)

13.7.1:12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand)

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

13.46.1: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)

10.26.3: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.G.I. pipes

14.29:Providing and fixing M.S. round or squre bars with M.S. flats at required spacing in wooden frames of windows and clerestory windows.

21.1.1.2: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 portionPowder coated aluminium (minimum thickness of powder coating 50 micron)

21.3.3: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 8 mm thickness (weight not less than 20 kg/sqm)

21.8.1:Filling the gap in between aluminium frame & adjacent RCC/ Brick / Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawing and direction of Engineer-in -Charge complete.Upto 5 mm depth and 5 mm width

10.8.1:Extra for providing mechanical device chain and crank operation for operating rolling shuttersExceeding 10.00 sqm and upto 16.80 sqm in the area

10.7:Providing and fixing ball bearing for rolling shutters.

10.6.1: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

13.62.1:Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture .

Fakrudheen ali ahammed (BID ID -2432060)

Bidder Name

Fakrudheen ali ahammed

Midland Contracting Private Limited