KIIFB WSS to Kodassery Pariyaram and Athirappilly Panchayaths in Thrissur District Package I

Amount

Package I–Design, Construction, Testing, Commissioning and Maintenance of 12 MLD SCADA operated WTP, 9m. Dia Intake well cum Pump house, Supplying, laying, testing and commissioning 450mm DI K(9) RWPM – 4900m, 450mm DI K(9) CWGM – 10230m, Supply, erection, testing and commissioning of 2nos VT RW and 2nos Centrifugal CW pump sets, 500 KVA & 100 KVA 11 KV/433V outdoor type transformer- 1no, Construction of 2LL OHSR, 2LL Clear water sump & pump house, road restoration works and allied works

Design,Construction,Testing and Commissioning of Intake Well cum Pump House and allied works. Construction of 9m. Dia. Intake Well - Design, construction, testing, commissioning and maintenance of 9m. Dia. Intake Well cum Pump House including clearing jungle and removal of rubbish, constructing ring bund of top width 2m, bottom width 4m, height 3m by using filled cement bag on both faces and filling clay for puddle, earthwork open well excavation( above water) for well in all kinds of soil, ordinary rock including conveyance, neat banking, granite rock blasting in well measured in solids including collecting and stacking spoil, providing protection by earth filled cement bags to avoid damages to the nearby structures, providing and laying in position RCC M30 for well kerb outer straight portion, well steining, inspection chamber, side wall, cover slab, bottom plugging, beams, steps, floor slabs, walk way, etc., centering, shuttering, strutting, propping, removal of form etc. complete, steel reinforcement works with TMT grade Fe-500D or more, filling contractor's own earth (excluding rock) in open areas, bailing out water, RR masonry in CM 1:6 wherever necessary, providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works using GI pipes including applying priming coat, providing and laying in position CC 1:3:6 & RCC 1:2:4 for bottom plugging, steel works including welding and applying a priming coat of for ladder for well, gratings of the intake well leading pipe, dry stone masonry for protection chamber at the mouth of lead pipes, providing and laying in position RCC in CC 1:2:4 for anchor blocks etc. plastering 12mm thick in CM 1:4 for well both inside and outside complete including supplying, conveying, laying, cutting (using cutters), welding, grinding, jointing (push on/flanged joints), testing, commissioning (DI pipe/valves and specials) according to the alignment - 600mm DI K9 D/F pipes-50m for leading pipe, 600mm CI D/F sluice valve conforming to IS 14846-2000 with hand wheel PN 1.6-3nos, including all specials like reducers, tail pieces, bends, tees, DI/MJ collar, wall casting pipe etc., dismantling RR/concrete structures, other hurdles if any and reconstructing the same after construction, etc. complete required for the satisfactory completion of the work as per the direction of Departmental Officers in Charge, scope of work and approved design. Construction of Foot Bridge - Design, construction of foot bridge for the intake well including excavating trenches in all kind of soil, ordinary rock, hard rock (Blasting prohibited) including getting out the excavated soil and disposal of surplus soil and refilling the trenches after work with consolidating each layer, dry stone masonry for footbridge and transformer yard, providing and laying in position CC 1:3:6 for PCC, providing and laying in position RCC M30 for raft,raft beam,columns,beams, hand rail post etc., centering, shuttering, strutting, propping, removal of form etc., bailing out water, steel reinforcement works with TMT grade Fe-500D or more, Plastering 12mm thick in CM 1:4, applying priming coats with primer of approved brand, wall painting with acrylic emulsion paint, painting with aluminium paint(2 or more coats) of approved brand and manufacture to give an even shade on new work for handrail, proving and fixing GI hand rail of approved size by welding including priming coat, painting with aluminium paint etc., dismantling RR/concrete structures, other hurdles if any and reconstructing the same after construction,etc. complete required for the completion of the work as per the direction of departmental officers in charge, scope of work and approved design. Construction of Pump House over Intake Well (8m Height) - Design, construction of pump house including charges of brick work with common burnt clay FPS bricks in CM 1:6 for wall,operator & panel board room etc., providing and laying in position RCC M25 for column,lintel,sunshade,beams,corbel roof,slabs,intermediate slab etc., steel reinforcement works with TMT grade Fe-500D or more, centering, shuttering, strutting, propping, removal of form etc., providing and fixing 2nd class teak wood work in frames of doors,windows,clerestory windows and other frames, providing and fixing panelled or panelled and glazed shutters for doors,windows and clerestory windows, providing and fixing MS grills of required pattern in frames of windows etc. including priming coat, applying priming coat on all wood works, painting with oil type wood preservative of approved brand and manufacture on new work for doors,windows,ventilators etc., polishing on wood work with ready mixed wax polish, supplying and fixing rolling shutters of approved make, made of required size MS laths interlocked together etc., plastering 12mm thick in CM 1:4 wherever necessary, applying priming coats with primer of approved brand and manufacture on plastered surface, applying priming coats with primer of approved brand and manufacture with ready mixed red oxide zinc chromatic on steel/iron on hand rail,MS doors & windows, wall painting with acrylic emulsion paint, painting with aluminium paint(2 or more coats), proving and fixing GI hand rail of approved size by welding including priming coat, lettering with black japan paint etc. complete required for the completion of the work as per the direction of departmental officers in charge, scope of work and approved plan. Supply, erection, testing and commissioning of 5 Tonne capacity Crane Design, manufacture, supply, erection, lubrication, testing, commissioning and maintenance of HOT overhead travers trolly crane 5 Tonne capacity chainpully block and geared trolley having wall to wall horizontal movement etc. for smooth functioning of the crane as per IS specifications including all fittings and all incidental charges including painting the exposed surface with specification of single gurder HOT (Design code IS 3832) type and construction, hook as per IS 8610, load chain as per IS 6216 (Alloy steel Grade 80), hand chain as per IS 2420 MS grade 30, self actuating screw friction and disc type brake etc. erection over the existing RS joist provided by KWA fixed on corbell of RCC pillers and also fixing the end of LT girder to the sides suitably and also providing with suitable end steppers including provision for box type carriage fabricated from rolled steel section and fixurs and drivers like gears wheels axies rubber buffers bearing etc. complete all the cost of tools,& equipments, materials, labour, supervision, load testing, all safety devices and commissioning the crane after completion of work in all respect, Supply and fitting angle iron ladder from pump house compound to rsisting slab of well at bottom level for providing an access by manufacturing side of ladder using 65x65mm size angle iron and have a ladder width 45cm support at one side having a height 1.00m and providing 2Nos of landing between the entire length of ladder, the landing may be supported to the concrete retaining wall using clamb and nails etc. complete including all cost of materials,welding,labour charges etc., dismantling RR/concrete structures, other hurdles if any and reconstructing the same after construction,etc complete required for the satisfactory completion of the work as per the direction of departmental officers in charge, scope of work and approved design. Construction of Compound wall, Toilet - Construction of compound wall,toilet including earth work excavationin all kinds of soil, medium rock (blasting prohibited), RR mansonry in CM 1:6 including levelling up with CC 1:5:10, providing and laying in position RCC in CC 1:1.5:3 for plinth belt for compound wall, toilet, roof slab of toilet, centering, shuttering, strutting, propping, removal of form etc., filling contractor's own earth (excluding rock) in plinth,sides of foundations etc., providing and laying in position CC 1:2:4 for floor of toilet, steel reinforcement works with TMT grade Fe-500D or more, solid block masonry using pre-cast solid blocks (factory made) of size 40x20x20cm in CM 1:6 for extra pillar & gate pillar of compound wall, walls & steps of toilet etc., pointing (flush/ruled) on stone work with cement mortar 1:3, plastering 12mm thick in CM 1:4, white washing, colour washing, proving and fixing 1st quality ceramic glazed wall tiles of approved make over 12mm thick bed of CM 1:3 for toilet, providing and laying ceramic glazed floor tiles of size 300x300mm of approved make over 20mm CM 1:4 for toilet including pointing with pigment of matching shade, providing and fixing factory made PVC door frame and panel PVC door shutter for toilet, providing and fixing MS sheet door with frame including applying priming coat for ventilators, Applying priming coats with primer with ready mixed red oxide zinc chromatic on steel/iron and painting with aluminium paint of approved brand and manufacture to give an even shade (two or more coats) for ventilators, steel work welded in built up sections/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer for gate, steel galvanised iron/steel works for gate etc., painting with synthetic enamel paint of approved brand for gate etc., dismantling RR/concrete structures, other hurdles if any and reconstructing the same after construction,etc. complete required for the satisfactory completion of the work as per the direction of departmental officers in charge and scope of work.Construction of Dry rubble retaining wall at Intake well site Construction of dry rubble retaining wall for a length of 50m including excavating trenches in all kinds of soil, providing and laying in position CC 1:2:4 for PCC, providing and laying in position RCC in CC 1:1.5:3 for intermediate band of 15cm thickness at 1.35m & 2.7m height for DR foundation, centering, shuttering, strutting, propping etc. and removal of form etc. for PCC,intermediate band, steel reinforcement works with TMT grade Fe-500D or more, dry rubble masonry in CC 1:6:12 wherever necessary, providing and fixing precast cement concrete for kerbs,edgings etc. in CM 1:3 for kerb stone, filling contractor's own earth (excluding rock) in open areas, 12mm cement plaster in CM 1:4 for kerb stone, top & side etc., pointing on stone work with CM 1:3 flush/ruled pointing, providing and fixing 63mm dia PVC pipes for weep holes etc., dismantling RR/concrete structures, other hurdles if any and reconstructing the same after construction,etc complete required for the satisfactory completion of the work as per the direction of departmental officers in charge and scope of work. Electrification Works - Electrification works of Intake well, foot bridge, Pump house including all charges of materials of approved brand, manufacture and labour as per direction of departmental officers in charge and scope of work (providing panel boards, ELCB, MCCB, earthing, lights, fans, spot lights etc.). Miscellaneous Works Construction of temporary office room and toilet at the intake well compound, Providing water supply, sanitary arrangements including septic tank, soakpit & electrification, yard lighting, drainage system, and land scaping including the charges to be paid to KSEB for getting electric connection etc. complete, providing lightening protection system to intake well structure as per ISI standards,providing sign board to intake well and documentation of components indicating WSS details/components etc. complete required for the satisfactory completion of the work as per the direction of departmental officers in charge and scope of work.

Design,supply,erection, testing,commissioning and maintenance of VT Raw water pump set- 2Nos at Intake Well Supply, erection, testing and commissioning of VT Raw water pump set having a discharge of 150.69 lps against an approximate total head of 115m- 2nos (1 as standbye) at Intake Well , with required length of suction pipe, starter, panel board, cabling works, earthing, capacitors, valves, suction, delivery connections and all necessary accessories including power allocation charges, required RCC works for providing anchor block in bend portion, foundation block etc including formwork,watering, curing etc, with additional warranty of 1year complete as per direction of departmental officers in charge and scope of works. Design,supply,erection, testing, commissioning and maintenance of Centrifugal Clear water pump set- 2Nos. Supply, erection, testing and commissioning of Centrifugal Clear water pump set having a discharge of 12.27 lps against an approximate total head of 25m- 2nos (1 as standbye) with required length of suction pipe, starter, panel board, cabling works, earthing, capacitors, valves, suction, delivery connections and all necessary accessories including power allocation charges, required RCC works for providing anchor block in bend portion, foundation block etc including formwork,watering, curing etc, with additional warranty of 1year complete as per direction of departmental officers in charge and scope of works.

Raw water pumping main from Intake well to WTP - Supplying 450mm dia.DI K9 Pipe conforming to IS 8329/2000 - 4949m, 250mm dia DI K9 pipe - 12m, 450mm D/F DI K9 pipe - 60m, 450 mm CI double flanged sluice valve with cap PN 1.6 - 1 no., 450mm CI D/F sluice non return valve PN 1.6 - 1no., 250mm CI double flanged sluice valve conforming to IS 14846-2000 with cap PN 1.6 - 2 nos, 80mm CI double flanged sluice valve conforming to IS 14846-2000 with cap PN 1.6 - 13nos., 80mm CI kinetic air valve with flanges type DS1 conforming to IS 14845/2000- 13nos. with control valve, including all specials like reducers, tail pieces, bends, tees, DI/MJ collar, etc., electro magnetic flow meter of size 350mm-1No confirming to protection level IP-68 for flow senser and IP-67 for transmitter tested and calibrated at FCRI,Palakkad and test certificate should be produced with minimum 24Hrs battery back up capacity etc. complete required for the satisfactory completion of the work as per the direction of Departmental Officers in Charge and scope of work and conveying, laying, cutting (using cutters), welding, grinding, jointing (push on/flanged joints), testing, commissioning, maintaining the pumping main (DI pipe/valves, specials and flow meter) according to the alignment, dismantling RR/concrete structures, other hurdles if any on the alignment and reconstructing the same after construction as per direction of the departmental officers in charge, including excavating trenches in all kinds of soil,ordinary rock,medium rock (blasting prohibited) and refilling the trenches after laying with consolidating each layer, cutting the bituminous / concrete roads with cutting machine for pipe lines including all pipes/specials, fencing, labour for cutting DI pipes with steel saw, providing lead caulked joints, providing flanged joints and testing, providing push on joints for DI Pipes including testing of joints and cost of rubber gaskets, testing DI pipes with potable water to required test pressure, dismantling dressed stone work ashlar face stone work, marble work or precast concrete work manually or by mechanical means including stacking of serviceable materials and disposal of unserviceable materials etc.,including all charges of loading,transporting,unloading etc., providing anchor blocks/guide blocks wherever necessary (minimum-74nos.) using RCC mix 1:2:4 etc. complete as per the direction of departmental officers in charge and scope of work. Construction of Valve chambers and Anchor Blocks- Construction of Valave Chambers and anhor blocks of suitable size including earth work excavation in all kinds of soil,ordinary rock,medium rock (blasting prohibited), providing and laying in position cement concrete upto plinth level in CC 1:3:6, providing and laying in position RCC upto plinth level in CC 1:1.5:3 for cover slab, providing and laying in position RCC upto plinth level in CC 1:2:4 for base slab,side wall, and anchor blocks etc., centering, shuttering, strutting, propping, removal of form etc for base slab, side wall, cover slab,anchor/guide blocks etc. complete. including cost of steel reinforcement of TMT grade Fe-500D or more including straightening, cutting, bending, placing in position and binding etc. for RCC works, Plastering 12mm thick the side walls,cover slab with cement mortar 1:4 etc. complete required for the completion of the work and Design, supply, installation, commissioning and maintenance of surge arresters in raw water pumping main as per the direction of departmental officers in charge and scope of work.

Clear Water Gravity Main from Sump (WTP) to Vettikkuzhi Junction - Supplying 450mm dia.DI K9 Pipe conforming to IS 8329/2000 - 10332m, 250mm dia DI K9 pipe - 30m, 450mm D/F DI K9 pipe - 90m, 450 mm CI double flanged sluice valve with cap PN 1.6 - 2 no., 250mm CI double flanged sluice valve conforming to IS 14846-2000 with cap PN 1.6 - 3 nos, 80mm CI double flanged sluice valve conforming to IS 14846-2000 with cap PN 1.6 - 11nos., 80mm CI kinetic air valve with flanges type DS2 conforming to IS 14845/2000- 11nos with control valve, including all specials like reducers, tail pieces, bends, tees, DI/MJ collar etc. complete required for the satisfactory completion of the work as per the direction of Departmental Officers in Charge and scope of work and conveying, laying, cutting (using cutters), welding, grinding, jointing (push on/flanged joints), testing, commissioning, maintaining the gravity main (DI pipe/valves and specials) according to the alignment, dismantling RR/concrete structures, other hurdles if any on the alignment and reconstructing the same after construction as per direction of the departmental officers in charge, including excavating trenches in all kinds of soil,ordinary rock,medium rock,hard rock (blasting prohibited) and refilling the trenches after laying with consolidating each layer, cutting the bituminous / concrete roads with cutting machine for pipe lines including all pipes/specials, fencing, cutting DI pipes with steel saw, providing lead caulked joints, providing flanged joints and testing, providing push on joints for DI Pipes including testing of joints and cost of rubber gaskets, testing DI pipes with potable water to required test pressure, providing and fixing GI pipes complete with GI fittings for air valves including trenching and refilling etc., fabricating MS pipes of size 450mm(ID)-30m for bridge crossing near Aroormuzhi Church,450mm MS specials suitable for joining 450mm DI K9 pipe using 10mm thick MS plate(16mm MS plate for flanges) including cost and conveyance charges of MS plate,all fabrication charges,charges of painting the steel work with 2 or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc., dismantling dressed stone work ashlar face stone work, marble work or precast concrete work manually or by mechanical means including stacking of serviceable materials and disposal of unserviceable materials etc.,including all charges of loading,transporting,unloading etc., providing anchor blocks/guide blocks wherever necessary (minimum-147nos.) using RCC mix 1:2:4 etc. complete as per the direction of departmental officers in charge and scope of work. Construction of Valve Chambers- 5nos of suitable size including earth work excavation in all kinds of soil,ordinary rock,medium rock,hard rock (blasting prohibited), providing and laying in position cement concrete upto plinth level in CC 1:3:6, providing and laying in position RCC upto plinth level in CC 1:1.5:3 for cover slab, providing and laying in position RCC upto plinth level in CC 1:2:4 for base slab,side wall, and anchor blocks etc., centering, shuttering, strutting, propping, removal of form etc for base slab, side wall, cover slab,anchor/guide blocks etc. complete. including cost of steel reinforcement of TMT grade Fe-500D or more including straightening, cutting, bending, placing in position and binding etc. for RCC works, Plastering 12mm thick the side walls,cover slab with cement mortar 1:4 etc. complete required for the completion of the work as per the direction of departmental officers in charge and scope of work. Fabrication of Steel Bridge for Pipe support- 3nos. at Aroormuzhi Bridge,Vettikkuzhi Bridge and Chaippankuzhy Bridge Design, constructoin, testing, commissioning and maintenance of pipe bridge for supporting pipes including earth work excavation in all kinds of soil,ordinary rock,medium rock,hard rock (blasting prohibited), providing and laying in position cement concrete upto plinth level in CC 1:3:6, providing and laying in position machine batched and machine mixed RCC of design mix M25 up to plinth level in or under water / liquid mud including cost of pumping or bailing out water and removing slush etc. for bed blocks,columns etc., centering, shuttering, strutting, propping, removal of form etc for bed blocks, columns, beams, slabs etc., steel reinforcement of TMT grade Fe-500D or more including straightening, cutting, bending, placing in position and binding etc., 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 for fabricated bridge span, dismantling RR/concrete structures, other hurdles if any and reconstructing the same after construction etc. complete required for the completion of the work as per the direction of departmental officers in charge, scope of work and approved design.

Design, construction, testing and commissioning of SCADA operated 12MLD capacity Water Treatment Plant -Design, construction, testing, commissioning and maintenance of SCADA operated 12.00 MLD WTP (Details of automation shall be given in the scope of work) with all associated structures like Aerator, Flash mixer, Clarifloculator, rapid sand gravity Filter withfilter house, wash water tank, chemical house, Chlorine room with Chlorinator and 2 Nos of chlorine tonners, with proper training to the operator staff, clear water sump, clear water pump house cum panel board room ,compressor room with compressors, supplying and erection of all mechanical and electrical equipments, Supply & Installation of Electro Magnetic flow meter, Supply and erection of stainless steel metal box for housing the transmitter and battery of Electro Magnetic flow meter etc. complete in all respect. The WTP should have a well-equipped lab with all necessary lab equipments. The necessary safety equipments and hoisting system for chemicals and lightening arrester, ladders to wash water tank and sump should be supplied as part of the work. All internal electrical and plumbing work is also part and parcel of the work. Common RCC wash water pit of size 3.60 x 3.60x 1.15 m has to be constructed in the WTP compound and the drainage water from the slurry pit should be disposed to the nearby drainage facility. The site should be levelled and easy access to all the major components of the WTP should be ensured by building internal access road either by concrete or by paving tiles including construction of compound wall around WTP and construction of drain as per direction of departmental officers. The maximum head loss in the plant should be limited as per CPHEEO manual. Dismantling RR/concrete structures, other hurdles if any and reconstructing the same after construction etc., complete required for the completion of the work as per the direction of departmental officers in charge, scope of work and approved design. Design, construction, testing, commissioning and maintenance of 1LL Wash Water Recycling Tank & Design, supply, erection, commissioning and maintenance of Motor Pump Set Design, construction, testing, commissioning and maintenance of 1LL Wash Water Recycling Tank including earth work excavation by mechanical means (using hydraulic excavator)/ manual means in trenches including disposal of excavated earth in hard rock (requires blasting) lift up to 4.5m., providing and laying in position cement concrete upto plinth level in CC 1:3:6 for PCC for raft foundation, providing and laying in position machine batched and machine mixed RCC of design mix M30/richer mixes for floor slab, side wall, haunch, beams, cover slab etc., centering, shuttering, strutting, propping etc. and removal of form etc., plastering 12mm thick finished with floating coat of CM 1:3 with water proofing compound for inside & outside of tank, cover slab bottom(inside the tank), beams, tank bottom, roof slab top & side etc., supplying and fixing CI manholes of required size and shape, filling water for testing, providing 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 for ladder, steel reinforcement of TMT grade Fe-500D or more including straightening, cutting, bending, placing in position and binding etc. for RCC works etc. complete including including supplying, conveying, laying, fixing, testing of 80mm GI pipe - 150m., GI specials as per requirement, 80mm CI D/F sluice valve conforming to IS 14846 - 2000 with hand wheel PN 1.6 - 1no. etc. complete as per design, Design, supply, erection, commissioning and maintenance of Motor Pump Set of required head and discharge, dismantling RR/concrete structures, other hurdles if any and reconstructing the same after construction etc. complete required for the completion of the work as per the direction of departmental officers in charge, scope of work and approved design. Levelling of highly undulated site by Blasting Hard rock: Earth work in excavtion by mechanical means (using hydraulic excavtor)/ manual means over areas including disposal of excavted earth in hard rock(required blasting) for levelling the sites to different levels for accomodating various components (7717cum) as per the scope of work and as per the direction of departmental officers. Design and Construction of RCC Retaining wall(252m) and Drain along retaining wall: Desgin, construction and commissioning of RCC retaining wall including earth work excavation inside WTP compound by mechanical means (using hydraulic excavator)/ manual means over areas including disposal of excavated earth in hard rock (requires blasting) lift up to 7.5m. at different levels, excavation by mechanical means (using hydraulic excavator)/ manual means in foundation trenches or drains including dressing of sides and ramming of bottom in hard rock (requires blasting) and refilling the trenches after construction for foundation of retaining wall at different levels, providing and laying in position cement concrete upto floor five level in CC 1:3:6 for PCC for foundation of retaining wall at different levels, providing and laying in position reinforced cement concrete upto plinth level in CC 1:1.5:3 for foundation of the retaining wall at different levels, for side wall, base slab, cover slab of the drain along retaining wall etc., centering, shuttering, strutting, propping etc. and removal of form etc., providing and laying in position reinforced cement concrete in CC 1:1.5:3 for retaining wall at different levels, steel reinforcement of TMT grade Fe-500D or more including straightening, cutting, bending, placing in position and binding etc. for RCC works, providing and fixing 110mm dia. PVC pipes for weep holes, filling with contractor's own earth (excluding rock) in trenches, plinth, sides of foundation, open areas in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering etc. complete as per the direction of departmental officers in charge and scope of work. Levelling the bottom and Sides of Clarifier with cement concrete Levelling the bottom and sides of the clarifier including refilling the trenches after construction of clarifier by earthe filling, providing and laying in position cement concrete upto plinth level in CC 1:3:6 for filling the bottom & sides of clarifier etc., centering, shuttering, strutting, propping etc. and removal of form etc. complete as per the direction of departmental officers in charge and scope of work. Providing dry rubble steps, additional work for formation road & stone pitching inside WTP compound Providing dry rubble steps, additional work for formation road including levelling & stone pitching along the sides of WTP boundary for access towards the various levels of site etc. complete required for the completion of the work as per the direction of departmental officers in charge, scope of work. Miscellaneous Works Construction of temporary office room and toilet at the WTP site, Providing yard lighting, turfing, laying tiles around WTP buildings, providing sign board to WTP, documentation charges of components indicating WSS details/components, inauguration stone etc., dismantling RR/concrete structures, other hurdles if any and reconstructing the same after construction etc. complete required for the satisfactory completion of the work as per the direction of departmental officers in charge and scope of work.

Design, construction, testing, commissioning and maintenance of 2 Lakhs litre capacity OHSR at WTP site Design, construction, testing, commissioning and maintenance of 2 Lakhs litre capacity OHSR including supplying, conveying, laying, fixing, testing of 150mm DI K 9 D/F pipe-24m for inlet,overflow,scour,for providing vertically at different levels, 250mm DI K 9 D/F pipe-15m for outlet,for providing vertically at different levels, 250mm DI K 9 pipe conforming to IS 8329/2000-92m for connecting to distribution main, 150mm DI K 9 pipe - 51m from sump to OHSR, 150mm DI K 7 pipe- 400m for scour line connection, 250mm DI K 7 pipe-75m for wash water pit inlet and outlet,150mm D/F sluice valve conforming to IS 14846-2000 with hand wheel PN 1.6 - 4nos for inlet,scour,overflow,scour line connection, 150mm Non-return valve - 1no., 200mm D/F sluice vale with hand wheel PN 1.6- 1no. for pumping main after NRV, 250mm D/F sluice vale with hand wheel PN 1.6-1no. for outlet of OHSR, electro magnetic flow meter of size 225mm-1No w3ith specials confirming to protection level IP-68 for flow senser and IP-67 for transmitter tested and calibrated at FCRI,Palakkad and test certificate should be produced with minimum 24Hrs battery back up capacity etc., supply of stainless steel metal box for housing the transmitter and battery, fabricating and supplying MS mechanical joint with specials. suitable for joining 150mm DI K9 pipe, MS bend of size - 150mm ID using 10mm thick MS plate(16mm MS plate for flanges) including cost and conveyance charges of MS plate,all fabrication charges,charges of painting the steel work with 2 or more coat deluxe multi surface paint to give an even shade over an under coat of primer etc. and specials like reducers, tail pieces, bends, tees, wall casting pipes, DI/MJ collar, etc., dismantling RR/concrete structures, other hurdles if any and reconstructing the same after construction etc. complete for the satisfactory completion of work as per departmental officers in charge and scope of work including earth work excavation by mechanical means (hydraulic excavator)/ manual means in hard rock (requires blasting) and refilling the trenches after construction for coulmn footing,plinth beam,providing and laying in position CC up to plinth level of mix CC 1:3:6 for column footing, providing and laying in position machine batched and machine mixed RCC of design mix M30/richer mixes for column footing, plinth beam, coulmns, side walls, beams, tank floor slab, roof slab, walkway slab, all haunches etc., centering, shuttering, strutting, propping etc. and removal of form etc., steel reinforcement of TMT grade Fe-500D or more including straightening, cutting, bending, placing in position and binding etc. for RCC works, 12mm plastering finished with a floating coat of mix 1:3 with water proofing compound columns, side walls of tank, tank floor slab, roof slab, walkway slab, plinth beams, beams, haunches etc., finishing walls with water proofing cement paint (two or more coats) of required shade/texture for side walls of tank, tank floor slab, roof slab, walkway slab etc., finishing walls with textured exterior paint of required shade (two or more coats) over and including priming coat of exterior primer for columns, plinth beam, beams, haunches etc., providing 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 for ladder and handrails around top of tank roof slab, walkway slab, providing 100mm CI pipe and Tees for vent hole with CI vent cowl with all materials, lettering with black japan paint of approved brand and manufacture, supplying and fixing CI manholes of required size, filling water for testing, , providing joints (push on/flanged joints), erection of stainless steel metal box, installation of electro magnetic flow meter, cutting bituminous/ concrete roads with cutting machine for scour line connection, earth work excavation by mechanical means (hydraulic excavator)/ manual means in hard rock (requires blasting) and refilling the trenches after construction for laying pipes from sump to OHSR, scour line connection, for wash water pit inlet and outlet, connection to distribution main etc., fencing, labour for cutting DI pipes with steel saw, providing joints (push on/flanged joints), testing the pipe line with potable water to the required test pressure, supplying and fixing mechanical water level indicator-1no., providing and fixing lightning protection system to OHSR structure as per ISI standards -1no., charges for fitting flow meter for 250mm DI pipe line with specials including the same lowering in to trenches carefully by using man and machinery and keep the flow meter the proper alignment etc. complete for the satisfactory completion of the work and maintaining for a period, as per the directions of Departmental officers in charge, scope of work and approved design. Construction of valve chambers- 7nos Construction of valve chambers to for OHSR of suitable size including earth work excavation by mechanical means (hydraulic excavator)/ manual means in hard rock (requires blasting), providing and laying in position cement concrete upto plinth level in CC 1:3:6, providing and laying in position RCC upto plinth level in CC 1:1.5:3 for cover slab, providing and laying in position RCC upto plinth level in CC 1:2:4 base slab, side wall etc., centering, shuttering, strutting, propping etc. and removal of form etc for base slab, side wall, cover slab etc. complete. including cost of reinforcement bars of TMT grade Fe-500D or more for RCC works, Plastering 12mm thick the side walls with cement mortar 1:3 etc. complete for the satisfactory completion of the work and maintaining for a period, as per the directions of Departmental officers in charge and scope of work.

Design, construction, testing, commissioning and maintenance of 2 Lakhs litre capacity Additional Clear Water Sump and Pump House Design, construction, testing, commissioning and maintenance of 2 Lakhs litre capacity additional clear water sump and pump house including supplying, conveying, laying, fixing, testing of 150mm D/F DI K 9 pipe - 12m, 250mm D/F DI K 9 pipe - 50m, 450mm D/F DI K 9 pipe - 105m, 250mm DI K 9 pipe conforming to IS 8329/2000 - 22m, 250mm CI D/F sluice valve conforming to IS 14846-2000 with hand wheel PN 1.6 - 1no., 450mm CI D/F sluice valve conforming to IS 14846-2000 with cap PN 1.6 - 1no., electro magnetic flow meter of size 225mm-1No confirming to protection level IP-68 for flow senser and IP-67 for transmitter tested and calibrated at FCRI,Palakkad and test certificate should be produced with minimum 24Hrs battery back up capacity etc. and specials like reducers, tail pieces, bends, tees, wall casting pipes, DI/MJ collar, etc., dismantling RR/concrete structures, other hurdles if any and reconstructing the same after construction etc. complete for the satisfactory completion of work as per departmental officers in charge and scope of work including earth work excavation by mechanical means (hydraulic excavator)/ manual means in all kinds of soil, ordinary rock, hard rock (requires blasting) and refilling the trenches after construction for footing of clear water sump, pump house, raft etc., providing and laying in position CC up to plinth level of mix CC 1:3:6 for clear water sump, pump house, RR masonry with hard stone in foundation and plinth including levelling up with CC 1:6:12 up to floor five level for foundation & basement of pump house, providing and laying in position machine batched and machine mixed RCC of design mix M30/richer mixes up to floor five level for foundation for column, columns, raft slab, raft beam, plinth beam, roof beam, haunches, cover slab, side wall of clear water sump, plinth belt, lintel beam, sunshade, roof slab of pump house etc., centering, shuttering, strutting, propping etc. and removal of form etc., solid block masonry using precast solid blocks (factory made) of size 30x20x20cm or nearest available size conforming to IS 2185 part 1 of 1979 for super structure up to floor two level in CM 1:6 for pump house, 12mm plastering finished with a floating coat of mix 1:3 with water proofing compound, finishing walls with water proofing cement paint of required shade (two or more coats), finishing walls with textured exterior paint of required shade ( two or more coats) over and including priming coat of exterior primer, cement concrete flooring with CC 1:2:4 finished with a floating coat of neat cement etc., , filling contractor's own earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, providing 110mm PVC pipe and tees for vent hole with PVC vent cowl etc., supplying and fixing CI manholes of required size and shape, filling water for testing, providing 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 for ladder, painting with synthetic enamel paint of approved brand and manufacture to give an even shade (two or more coats), supplying and fixing rolling shutters of approved make, made of required size MS laths interlocked together etc., supplying and fixing mechanical water level indicators - 1no., labour for cutting DI pipes with steel saw, providing flanged joints, testing pipe line with potable water to the required test pressure, providing and laying in position RCC up to plinth level of mix CC 1:2:4 for anchor/guide blocks, centering, shuttering, strutting, propping etc. and removal of form etc. for anchor blocks, steel reinforcement of TMT grade Fe-500D or more including straightening, cutting, bending, placing in position and binding etc. for RCC works, charges for laying flow meter for 450mm DI pipe line including the same lowering in to trenches etc. complete for the satisfactory completion of the work and maintaining for a period, as per the directions of Departmental officers in charge, scope of work and approved design.

Supply, erection, testing, commissioning and maintenance, Power allocation charges of 500KVA Transformer at Intake Well cum Pump House - 1No. Supply, erection,testing and commissioning of 1no. 500KVA/11KV/433V outdoor copper wound oil filled transformer with all accessories including four pole structure-1no., transformer plinth, spreading river sand & hard granite, fencing transformer yard, fixing gate, providing ladder, painting, identification marks letters, yard light fitting with GI pole & CFL - 5nos. etc., other miscellaneous works what so ever for the satisfactory completion of work and including charges of preparation of electrical scheme and getting approval from electrical inspectorate, the power allocation charges to be paid to KSEB as CD etc. complete as per the direction of departmental officers and NIT vol II. Supply, erection, testing, commissioning and maintenance, Power allocation charges of 100KVA Transformer at WTP site Pillappara - 1No. Supply, erection,testing and commissioning of 1no. 100KVA/11KV/433V outdoor type copper wound oil filled transformer with all accessories under OYEC scheme what so ever for the satisfactory completion of work and including charges of preparation of electrical scheme and getting approval from electrical inspectorate, the power allocation and service connection charges to be paid to KSEB as CD etc. complete as per the direction of departmental officers and NIT vol II.

Installation of Fire Hydrant in CWGM and at WTP & Valve Chamber - 3Nos Installation of the fire hydrant by Supplying 100mm GI pipe - 8m, 100mm CI D/F sluice valve with cap PN 1.6- 3nos, 100mm CI hydrant valve with SS specials including all accessories with ISI mark-3nos, pillar hydrant unit-3nos, 100mm barrel nipple-3nos, GI pipes-5m, DI/GI various specials with conveying, laying, fixing, cutting, jointing, testing, fitting, commissioning according to the alignment, including excavating trenches in all kinds of soil, fencing, close timbering, brick work with common burnt clay machine moulded perforated bricks in CM 1:6, providing and laying in position cement conrete of mix 1:3:6, providing and laying in position reinforced cement conrete of mix 1:2:4 for anchor block, centering, shuttering, strutting, propping etc. and removal of form etc for anchor block, steel reinforcement of TMT grade Fe-500D or more including straightening, cutting, bending, placing in position and binding etc. for RCC works, dry stone masonry for protection chamber including cost of all materials and labour charges, labour engaged for bailing out water, labour engaged for installation of fire hydrant system, welding charges for GI pipes, fixing charges of hydrant valve/pillar hydrant unit/barrel nipple etc., Plastering 12mm thick finished with a floating coat for fire hydrant unit,taking connection from450mm DI etc. complete as per the direction of departmental officers in charge and scope of work. Construction of Valve Chambers-3nos of suitable size including earth work excavation in all kinds of soil, providing and laying in position cement concrete upto plinth level in CC 1:3:6 for PCC, providing and laying in position RCC upto plinth level in CC 1:1.5:3 for cover slab, providing and laying in position RCC upto plinth level in CC 1:2:4 for base slab,side wall,etc., centering, shuttering, strutting, propping etc. and removal of form etc for base slab, side wall, cover slab etc. complete. including cost of steel reinforcement of TMT grade Fe-500D or more including straightening, cutting, bending, placing in position and binding etc. for RCC works, Plastering 12mm thick finished with a floating coat for the side walls,cover slab with cement mortar 1:4 etc., dismantling RR/concrete structures, other hurdles if any and reconstructing the same after construction etc. complete required for the completion of the work as per specification, direction of departmental officers in charge and scope of work.

Road Restoration PMGSY Roads (WTP Road & Vellilappara 13 to Vettikuzhi South Bridge) - 4100m. - Road restoration work after pipe line work in PMGSY Roads (WTP Road & Vellilappara 13 to Vettikuzhi South Bridge) including supply, stacking, spreading and consolidating of graded material (25cm thick) for temporary restoration in the trench of pipe line including carriage, loading, unloading & stacking up to any lead at suitable intervals, engaging coolie for necessary works, compacting original ground supporting subgrade, loosening of the ground upto a level of 300mm below the subgrade level, watered graded and compacted in layers to meet requirement of tables 300.1 and 300.2 for subgrade construction as per technical specification cl. 303.5.2, construction of embankement with approved material obtained from borrow pits with a lift upto 1.5m transporting to site, spreading, grading to required slope and compacting to meet requirement of tables 300.1 and 300.2 with alead upto 1000m as per technical specification cl. 301.5, 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 methode with rotavator at OMC and compacting with smooth wheel roller to achieve the desired density, complete as per technical specification cl. 401(for grading II material), providing, laying, spreading and comopacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber, applying and brooming, stone screen/binding materials to fill up the interstics of coarse aggregate, watering and compacting to the required density grading 2 & grading 3 with stone screenings as per technical specification 405, providing and applying prime 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 - 1.0kg/sqm using mechanical means as per technical specification cl.502(low porosity), providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30kg/sqm on the prepared granular surfaces treated with primer and cleaned with hydraulic broom as per technical specification cl.503, providing, laying and rolling of open graded premix chipping carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 KN static roller capacity, finished to required level and graded level and grades to be followed by seal coat of either type A or Type C as per Technical Specification cl. 508 (NRMB) with 7% of Bitumen replaced by shredded waste plastic, Providing and laying seal coat sealing the voids in a bitumen surface laid to the specified levels, grade and cross fall using Type A, Type B, and Type C as per Technical specification cl. 510 (Type C NRMB) etc. complete as per the specifications and direction of Departmental officers in charge and scope of work. PWD Roads (From Vanchikadavu to Pillappara Sevana Sadan F.C.Convent & From Vanchikadavu to Vettilappara 13) - 4863m. a.) For 20mm open graded chipping carpet surface:Supply, stacking, spreading and consolidating of graded material (25cm thick) for temporary restoration in the trench of pipe line, including carriage, loading, unloading & stacking up to any lead, engaging coolie for necessary works, Earth work in Excavation of Foundation of Structures as per drawing and technical specifications, including setting out, construction of shoring and bracing, removal of stamps and other deleterious matter, dressing of sides and bottom and back filling with approved material in Ordinary soil depth upto 3m. Manual means for BT. Construction of granular sub base by providing graded material, mixing in a mechanical mix plant at OMC, carriage of mixed material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per cl. 401 Grading I Plant Mix Method, Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam (30cm Thick) specification including premixing the material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub-base/ base course on well prepared surface and compacting with vibratory roller to achieve the desired density, Providing and applying prime coat with bitumen emulsion (SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.7-1.0 kg/sqm using mechanical means, Providing and applying tack coat with bitumen emulsion (RS) using emulsion pressure distributor at the rate of 0.25- 0.30 kg per sqm on the prepared Granular Surface cleaned with mechanical broom, Providing and laying bituminous macadam with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder ( VG30), transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per cl. 501.6 and 501.7 to achieve the desired compaction For Grading II - (19 mm nominal size), Providing and laying bituminous concrete with 80-100 TPH hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder (NRMB) @ 5.4 per cent of mix and filler, transporting the hot mix to work site, laying with a hydro static paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification cl. no.507 complete in all respects Grading - II ( 13.2 mm Nominal size) etc. complete as per the PWD specifications and direction of Departmental officers in charge and scope of work. b.) For berm cutting:The berm of road should be restored for a width of 1m after laying the pipes in the berm.The work includes earth work excavation in the berm 30cm depth and providing shoulders and restoring road after pipe laying Athirappilly LSGD (Kattuparamban Road) - 298m., PCK Road (Intake well to PWD Road) - 179m., District Panchayath under Athirappilly LSGD (Aroormuzhi - Chaipankuzhy Road) - 800m., District Panchayath under Kodassery LSGD (Aroormuzhi - Chaipankuzhy Road) upto 1st Common Junction - 400m. a.) For 20mm open graded chipping carpet surface:Earth excavation should be done for 30cm depth for providing shoulders for berm cutting road restoration work after pipe laying. b)Supply, stacking, spreading and consolidating of graded material (25cm thick) for temporary restoration in the trench of pipe line, including carriage, loading, unloading & stacking up to any lead, engaging coolie for necessary works, Earth work in Excavation of Foundation of Structures as per drawing and technical specifications, including setting out, construction of shoring and bracing, removal of stamps and other deleterious matter, dressing of sides and bottom and back filling with approved material in Ordinary soil depth upto 3m. Manual means, Construction of granular sub base by providing graded material, mixing in a mechanical mix plant at OMC, carriage of mixed material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per cl. 401 Grading I Plant Mix Method, Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam (30cm Thick) specification including premixing the material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub-base/ base course on well prepared surface and compacting with vibratory roller to achieve the desired density, Providing and applying prime coat with bitumen emulsion (SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.7-1.0 kg/sqm using mechanical means, 20 mm open graded chipping carpet surface (Manual mean), etc. complete as per the specifications and direction of Departmental officers in charge and scope of work. b.) For berm cutting:The berm of road should be restored for a width of 1m after laying the pipes in the berm.The work includes earth work excavation in the berm 30cm depth and providing shoulders and restoring road after pipe laying.

Chicago Constructions International Pvt Ltd