AMRUT-Kochi Municipal Corporation - Balance works-Replacement of damaged pipe lines and water supply service connections at Fort Vypin area in Division no.1 of Kochi Municipal Corporation and replacement of old 100 HP Motor Pump set at Puthuvypu Pump House-Pipeline Work- 1 Appx A- Cost of Materials 2 100.98.211:Supply of PVC Pipe, 6kg/cm2, 63mm Dia. 3 100.98.213:Supply of PVC Pipe, 6kg/cm2, 90mm Dia. 4 100.98.214:Supply of PVC Pipe, 6kg/cm2, 110mm Dia. 5 100.98.216:Supply of PVC Pipe, 6kg/cm2, 160mm Dia. 6 100.98.457:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 80mm. 7 100.98.458:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 100mm. 8 Appx. B - Working Charges 9 16.83:Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. 10 15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) 11 15.59:Dismantling of flexible pavement ( bituminous courses ) by mechanical means and disposal of dismantled material up to a lead of 1 kilo metre, as per direction of Engineer-in-charge. 12 OD211393/2024-2025:Taking out existing Rubblepaver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. 13 100.1.1: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. 14 100.8.1: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. 15 2.16.1:Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete (Measurements to be taken of the face area timbered).Depth not exceeding 1.5m 16 100.98.1008:Engaging Coolie. 17 100.9.6:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 63 mm nominal outside diameter pipes. 18 100.9.8:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 90 mm nominal outside diameter pipes. 19 100.9.9:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 110 mm nominal outside diameter pipes. 20 100.9.11:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 160 mm nominal outside diameter pipes. 21 50.18.9.20.4:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 63 mm dia Bend 22 50.18.9.20.8:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 63 mm dia End cap 23 50.18.9.22.10:Providing and fixing PVC moulded fittings/accessories for Rigid PVC pipes, including jointing with PVC solvent cement -110 mm dia End Cap 24 OD221481/2024-2025:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement -90 mm dia end cap 25 OD221484/2024-2025:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 90 mm dia Bend 26 OD222306/2024-2025:Providing and fixing PVC moulded fittings/accessories for Rigid PVC pipes including jointing with PVC solvent cement - 90 mm dia Tee 27 OD222315/2024-2025:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 160 mm end cap 28 OD204187/2024-2025:Shifting the public tap/house connections with 20mm PVC pipe from the existing line to the newly laid PVC pipe and disconnecting the old connections with suitable specials at different places including the cost of all materials, conveyance and labour as per the direction of the departmental officers 29 OD221480/2024-2025:Supplying and fixing 20mm PVC air valve in all dia. of PVC distribution lines including cost of materials, working charges etc. complete as per the direction of departmental officers. 30 100.31.1.2: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 I. 31 100.31.1.1: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 I. 32 OD221537/2024-2025:Interconnection of newly laid 90mm PVC pipe x newly laid/existing 63 mm PVC pipes including charges of bailing out water from the trenches, all labour charges and cost of materials etc. complete as per the direction of departmental officers. 33 OD221538/2024-2025:Interconnection of newly laid 110mm PVC pipe x newly laid 90 mm PVC pipes including charges of bailing out water from the trenches, all labour charges and cost of materials etc. complete as per the direction of departmental officers. 34 OD204190/2024-2025:Interconnecting newly laid/existing 160mm PVC pipe withthe Proposed 90mm PVC pipe line using suitable PVC saddle,63mm PVC adapter, suitable PVC reducer, etc. including cost of all materials and labour charges for fitting all specials etc. complete as per the direction of departmental officers. 35 OD20985/2025-2026:Interconnecting newly laid/existing 160mm PVC pipe withthe Proposed 110mm PVC pipe line using suitable PVC saddle,63mm PVC adapter, suitable PVC reducer, etc. including cost of all materials and labour charges for fitting all specials etc. complete as per the direction of departmental officers. 36 OD204191/2024-2025:Interconnecting newly laid 160mm PVC pipe withthe existing 160mm PVC pipe line including cost of all materials and labour charges for fitting all specials etc. complete as per the direction of departmental officers. 37 16.78.1:Construction of granular sub- base by Providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, Carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in- Charge.With Material conforming to Grade - I ( size range 75 mm to 0.075 mm) having CBR Value- 30 38 4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal sizederived from natural sources) 39 OD211396/2024-2025:Laying old Rubble stone paver work of any design/ shape laid in required line, level, curvature, 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. (old Rubble stone pavershall be supplied by the department free of cost.) 40 16.84:Laying old cement concrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, 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. (Old CC paver blocks shall be supplied by the department free of cost.) 41 Supply, erection, testing and commisioning of pump set 42 OD226466/2024-2025:Supply of pump:- Supply of KWA pre- qualified reputed make (Kirloskar) slow speed, split case Centrifugal pump with bronze/SS impeller, SS shaft and CI pump casing with suitable type base plate with coupling, coupling guard foundation bolt & nuts etc.complete suitable for coupling the pump and motor above the base plate etc. complete. The duty condition as follows. Discharge - 625cum/sec Total head - 33 mtrs 43 OD226467/2024-2025:Supply of KWA prequalified reputed make (Kirloskar) horizontal solid shaft foot mounted TEFC squirrel cage induction motor suitable for the above pump working 3 phase 50 Hz. AC supply, working voltage 415 V (suitable for the pumpset). The motor shall confirm to IE2/IE3 as per IS12615- 2018 digital motor protection relay shall be included in starter as per present CEA regulations 2010. Flexible coupling shall be used for coupling of pump and motors & 4 poles 44 OD226469/2024-2025:Supply suitable rating (Fully automatic ATS starter with air break contact for less than 50 HP and for above 50 HP FCMA starters(VFD starter) to be used) starter suitable for the above motor with over voltage and under voltage protection, single phase preventer, over load relay with motor protection relay with main contactor and bypass contactor as per IE rules and code of practice etc. Complete 45 100.98.433:Supply of CI Non Return Valve, Conforming to IS 5312 Part I - 1984, PN 1.0, Size 250mm. 46 100.98.486:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 250mm. 47 100.31.2.6: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): 250mm diameter, Class II. 48 OD226470/2024-2025:Panel board (suitable for operating two pump sets but one pumps set at a time):- Supply, erection, testing and commissioning of cubical type floor mounted MS fabricated dust and vermin proof common control panel board consisting of 1 no. suitable capacity MCCB as incomer and 2 Nos. of suitable capacity MCCB as outgoing, (the 2 MCCBs are interlocking with each other) providing suitable size Aluminium bus bar, inter connect the above MCCBs and fitted with 3 Nos. of indicator lamps, 1 no Volt meter with selector switch, 1 no Ammeter with selector switch etc. complete and provided with a common earth bus for the entire panel and inter connect with the MCCBs as per IE rules and code of practice. The panel shall be fitted on a common base frame on suitable foundation 49 OD226471/2024-2025:Cabling work:- Supply, laying, testing and commissioning of suitable size 3 core XLPE Alluminium cables for the above pump set from bus bar to panel board , panel board to starter and from starter to motor considering energy conservation 50 OD226473/2024-2025:1)Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required . 2)Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)-10metre 51 OD226474/2024-2025:Capacitor:- Supply, erection, testing and commissioning heavy duty APP capacitor for the motor to get a power factor above 0.95. The capacitor shall confirm to IS 2834. 52 OD226478/2024-2025:Suction and delivery pipe connections :- Supply and fitting of suitable size best quality CI/DI pipe . 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 with bypass arrangements, supply and fitting pressure guage of suitable rating with main cock and connecting the delivery side of the pump with the valves and suitable specials to connect with the pumping main. If the dia. of suction pipe is above 200 mm CI/DI pipes & specials shall be provided 53 OD226480/2024-2025:Erection, testing and commissioning :- Erection of pump ,motor, starter on suitable concrete foundation with base, plate, coupling the motor and pump using flexible coupling, fitting coupling guard, trial run and commissioning
