NIQ NO. 92/AMRUT 2.0/BMC, DTD. 14.08.2024

Amount

Main Work

Planning, Designing, Construction and Commissioning of RCC Under Ground Clear Water Reservoir(UGR M-30 grade and Conforming to IS : 3370-2009 & Other relevent Codes) with pumping station, HT/LT Sub Station complete in all respect with Retaining wall/boundary wall and other allied works including land development, service road, drain, construction of cable trenches, boundary wall /fencing gates etc and beautification and after satisfactory completion, 3(three) months trial run and thereafter (subsequently) 1 (one) year of operation & maintenance including 1 (one) year of defect liability period as per latest IS specifications, Bid documents and direction of EIC. The Contractor has to prepare detailed design and drawing after required soil exploration test and get the same vetted by any reputed Institution like IIT(KGP), Jadavpur University/BESU etc before taking approval from the Chief Engineer/EIC of BMC for execution. i. UGR-1 of 2400 Cum capacity at Derozio College in Ward No. 4

ii. UGR-2 of 1800 Cum capacity at Methorepara in Ward No. 13

iii. UGR-3 of 2400 Cum capacity at Prafullyakanan in Ward No. 17

iv. UGR-4 of 2000 Cum capacity at Jyotinagar in Ward No. 21

Supply and Delivery at site of ISI Mark Socket and Spigot jointing system centrifugally cast DI ( K9) Pipes conforming to IS 8329-2000 (Third revision) in standard length 4 m, 4.5 m, 5 m, 5.50 m for push-on joint (rubber gasket) with internal cement mortar lining and external protection by metallic zinc coating with finish layer of epoxy/ bituminous coating of outside as per IS: 8329-2000 specification with necessary jointing material rubber gasket (IS: 5382:1985) with all types of DI Specials (K-12) like Tee, Cross, Bends , Reducers , MJ Collar, End cap, tail piece etc. conforming to IS 9523-2000 with cement morter lining (inside) and bituminous coating (outside)including transportation, loading unloading and stacking at site thereafter Laying of Water Pipe line -Rising Main Grid (K-9) with all other associated works including earth work in excavation in trenches, shoring (if necessary) of adequate width having minimum depth to keep the top surface of pipe 1.00M below of the existing ground level in any kind of soil mixed with boulder, metal crust, concrete pavement, any road sub-grade and its flank etc., dewatering the trenches, preparing the bottom surface of the trenches for continuous bedding including sand filling (if necessary) or over ground installation to cross ditches etc. supported with RCC pillars as & when necessary and fitting, fixing, jointing (all types of joints) valves, specials etc. as per requirement, in position, cutting, chamfering of pipes as required, constructing Sluice valve/Air valve/Washout chamber in different sizes for small road where light traffic run and for main road where heavy traffic run as per deptt.approved drawing with 25cm thick brick work (1:6) over cement concrete (4:2:1) over a single B/F soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with RCC (1:1.5:3) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in RCC cover slab with necessary opening for operation of valve including supply and fitting in position Sluice valve/Air valve/Washout chamber of different dia. as per requirement , filling of the trenches with excavated materials, consolidating the same in layers, guarding trenches with temporary bamboo railing for safety where necessary, emergency horizontal auger boring ( for roads other than NH & SH) where necessary, removing the surplus materials from site including all labour charges, tools and plants, hydraulic pressure testing as per IS 3114-1965 (Article-6) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. is inclusive of cost of requisite water to be arranged by the contractor, cleaning and disinfection of pipes etc. along with Temporary Road Restoration for Bituminous and Concrete Road with 150mm excavated soil filling and ramming, 250mm sand filling in layers inundating each layer with water packing and ramming to the desired level of compaction, Brick Flat Soling with picked jhama bricks, WBM Sub base 75mm thick by consolidating jhama metal/laterite chelly or stone metal/shingles of specific size in hard crust to requisite thickness in layers and construction of sub base using 1st class brick aggregate and sand in proportion of 60:40, Utility shifting as required, complete in all respect and after satisfactory completion, 3(three) months trial run and thereafter (subsequently) 1 (one) year of operation & maintenance including 1 (one) year of defect liability period as per latest IS specifications i/c IS 12288-1987(latest edition), Bid documents and direction of EIC. Submission of complete detailed drawing of distribution system, rising main etc. after execution of work showing position of different types of valves, fittings/specials sluice valve chamber with location, node to node wise in the sanctioned drawing as completion drawing of the water supply scheme as per direction and satisfaction of EIC. N.B. i) Manufacturer's test certificate for DI-K9 pipe & DI specials to be produced before laying of pipe line. ii) 3rd party inspection of DI-K9 pipe & DI specials to be done by approved Institution as per direction of EIC as per approved vender list. iii) )DI-K9 pipe & DI specials for the works to be supplied as per approved vendor list and as per direction & satisfaction of EIC. No pipes will be allowed beyond recommendated vendor list. iv) Any deviation from required clear cover of 1.00mtr.due to site adverse condition, prior permission is to be obtained from EIC and payment for such work will be made on prorate basis over the rate of entire item. Stretches: Newtown exusting WTP to proposed 4 nos. UGR/UGR-4 to OHRs/UGR-1 to OHRs/UGR-3 to OHRs/UGR-2 to OHRs i) 300mm ( K9)

ii) 350mm ( K9)

iii) 400mm ( K9)

iv) 450mm ( K9)

vi) 600mm ( K9)

vii) 800mm ( K9)

viii) 900mm ( K9)

ix) 450mm ( MS)

Planning, Designing, Construction and Commissioning of RCC Elevated Service Reservoir(ESR) of 20mtr staging height with all Head Works complete in all respect with Retaining wall/boundary wall and other allied works including land development, service road, drain, construction of cable trenches, boundary wall /fencing gates etc and beautification and after satisfactory completion, 3(three) months trial run and thereafter (subsequently) 1 (one) year of operation & maintenance including 1 (one) year of defect liability period as per latest IS specifications, Bid documents and direction of EIC. The Contractor has to prepare detailed design and drawing after required soil exploration test and get the same vetted by any reputed Institution like IIT(KGP), Jadavpur University/BESU etc before taking approval from the Chief Engineer/EIC of BMC for execution. i) 1 no. ESR of 1500 Cum capacity & 1 no. ESR of 2200 Cum capacity at Kadihati School in Ward No. 1 for Zone-I (Ward No. 1, 2 & 3)

ii) 2 nos. ESR of 2000 Cum capacity each at City Center II in Ward No. 12 for Zone-II (Ward No. 4, 5 & 12)

iii) 1 no. ESR of 2500 Cum capacity near Charnok Hospital in Ward No. 6 for Zone-III (Ward No. 6 & 11)

iv) 1 no. ESR of 1600 Cum capacity & 1 no. ESR of 1700 Cum capacity at Rammondir in Ward No. 14 for Zone-IV (Ward No. 13 & 14)

v) 1 no. ESR of 2500 Cum capacity at Mondalgathi in Ward No. 7 for Zone-V (Ward No. 7 & 9)

vi) 2 nos. ESR of 1400 Cum capacity each at East Mall Road in Ward No. 8 for Zone-VI (Ward No. 8 & 10)

vii) 1 no. ESR of 2500 Cum capacity near Baguihati TI Office in Ward No. 18 for Zone-VII (Ward No. 17 & 18)

viii) 1 no. ESR of 2200 Cum capacity at Jyangra Battala in Ward No. 15 for Zone-VIII (Ward No. 15 & 16)

ix) 2 nos. ESR of 2100 Cum capacity each at Jagatpur Bazar in Ward No. 20 for Zone-IX (Ward No. 19,20 & 21)

Supply and Delivery at site of ISI Mark Socket and Spigot jointing system centrifugally cast DI ( K7) Pipes conforming to IS 8329-2000 (Third revision) in standard length 4 m, 4.5 m, 5 m, 5.50 m for push-on joint (rubber gasket) with internal cement mortar lining and external protection by metallic zinc coating with finish layer of epoxy/ bituminous coating of outside as per IS: 8329-2000 specification with necessary jointing material rubber gasket (IS: 5382:1985) with all types of DI Specials (K-12) like Tee, Cross, Bends , Reducers , MJ Collar, End cap, tail piece etc. conforming to IS 9523-2000 with cement morter lining (inside) and bituminous coating (outside) & CIDF Sluice Valves including transportation, loading unloading and stacking at site thereafter Laying of Water Pipe line -Distribution Network (K-7) with all other associated works including earth work in excavation in trenches, shoring (if necessary) of adequate width having minimum depth to keep the top surface of pipe 1.00M below of the existing ground level in any kind of soil mixed with boulder, metal crust, concrete pavement, any road sub-grade and its flank etc., dewatering the trenches, preparing the bottom surface of the trenches for continuous bedding including sand filling (if necessary) or over ground installation to cross ditches etc. supported with RCC pillars as & when necessary and fitting, fixing, jointing (all types of joints) valves, specials etc. as per requirement, in position, cutting, chamfering of pipes as required, constructing Sluice valve/Air valve/Washout chamber in different sizes for small road where light traffic run and for main road where heavy traffic run as per deptt.approved drawing with 25cm thick brick work (1:6) over cement concrete (4:2:1) over a single B/F soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with RCC (1:1.5:3) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in RCC cover slab with necessary opening for operation of valve including supply and fitting in position Sluice valve/Air valve/Washout chamber of different dia. as per requirement , filling of the trenches with excavated materials, consolidating the same in layers, guarding trenches with temporary bamboo railing for safety where necessary, emergency horizontal auger boring ( for roads other than NH & SH) where necessary, removing the surplus materials from site including all labour charges, tools and plants, hydraulic pressure testing as per IS 3114-1965 (Article-6) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. is inclusive of cost of requisite water to be arranged by the contractor, cleaning and disinfection of pipes etc. along with Temporary Road Restoration for Bituminous and Concrete Road with 150mm excavated soil filling and ramming, 250mm sand filling in layers inundating each layer with water packing and ramming to the desired level of compaction, Brick Flat Soling with picked jhama bricks, WBM Sub base 75mm thick by consolidating jhama metal/laterite chelly or stone metal/shingles of specific size in hard crust to requisite thickness in layers and construction of sub base using 1st class brick aggregate and sand in proportion of 60:40, Utility shifting as required complete in all respect and after satisfactory completion, 3(three) months trial run and thereafter (subsequently) 1 (one) year of operation & maintenance including 1 (one) year of defect liability period as per latest IS specifications i/c IS 12288-1987(latest edition), Bid documents and direction of EIC. Submission of complete detailed drawing of distribution system after execution of work showing position of different types of valves, fittings/specials sluice valve chamber with location, node to node wise in the sanctioned drawing as completion drawing of the water supply scheme as per direction and satisfaction of EIC. N.B. i) Manufacturer's test certificate for DI-K7 pipe & DI specials to be produced before laying of pipe line. ii) 3rd party inspection of DI-K7 pipe & DI specials to be done by approved Institution as per direction of EIC as per approved vender list. iii) )DI-K7 pipe & DI specials for the works to be supplied as per approved vendor list and as per direction & satisfaction of EIC. No pipes will be allowed beyond recommendated vendor list. iv) Any deviation from required clear cover of 1.00mtr.due to site adverse condition, prior permission is to be obtained from EIC and payment for such work will be made on prorate basis over the rate of entire item. i) 100mm ( K7) (Zone III- 0 mtr + Zone V- 809 mtr + Zone VI- 0 mtr+ Zone VII- 0 mtr + Zone VIII- 1175 mtr + Zone IX- 0 mtr)

150mm ( K7) (Zone III- 0 mtr + Zone V- 826 mtr + Zone VI- 0 mtr)

200mm ( K7) (Zone III- 0 mtr + Zone V- 418 mtr + Zone VI- 0 mtr)

250mm ( K7) (Zone III- 0 mtr + Zone V- 989 mtr + Zone VI- 0 mtr)

300mm ( K7) (Zone III- 0 mtr + Zone V- 0 mtr + Zone VI- 0 mtr)

350mm ( K7) (Zone III- 937 mtr + Zone V- 126 mtr + Zone VI- 0 mtr + Zone VII- 0 mtr + Zone VIII- 30 mtr + Zone IX- 0 mtr)

400mm ( K7) (Zone III- 329 mtr + Zone V- 577 mtr + Zone VI- 0 mtr + Zone VII- 79 mtr + Zone VIII- 25 mtr + Zone IX- 0 mtr)

450mm ( K7) (Zone III- 736 mtr + Zone V- 140 mtr + Zone VI- 969 mtr)

500mm ( K7) (Zone III- 174 mtr + Zone V- 39 mtr + Zone VI- 346 mtr + Zone VII- 26 mtr + Zone VIII- 225 mtr + Zone IX- 285 mtr)

600mm ( K7) (Zone III- 37 mtr + Zone V- 95 mtr + Zone VI- 25 mtr + Zone VII- 26 mtr + Zone VIII- 0 mtr + Zone IX- 70 mtr)

700mm ( K7) (Zone VII- 44 mtr + Zone VIII-0 mtr + Zone IX- 40 mtr)

Supply and Delivery at site of PVC-O (Oriented Unplasticized Polyvinyl Chloride) pipes conforming to IS16647-2017 with latest revision and amendments (Pressure Rating: Class 500, C-1.4, PN-12.5), if any, with all types of DI Specials (K-12) like Tee, Cross, Bends , Reducers , MJ Collar, End cap, tail piece etc. conforming to IS 9523-2000 with cement morter lining (inside) and bituminous coating (outside) & CIDF Sluice Valves including transportation, loading unloading and stacking at site thereafter Laying of Water Pipe line -Distribution Network PVC-O) with all other associated works including earth work in excavation in trenches, shoring (if necessary) of adequate width having minimum depth to keep the top surface of pipe 1.10M below of the existing ground level in any kind of soil mixed with boulder, metal crust, concrete pavement, any road sub-grade and its flank etc., dewatering the trenches, preparing the bottom surface of the trenches for continuous bedding including sand filling (if necessary) or over ground installation to cross ditches etc. supported with RCC pillars as & when necessary and fitting, fixing, jointing (all types of joints) valves, specials etc. as per requirement, in position, lowering & laying of pipes specials valves carefully in trenches maintaining proper levels and alignment jointing with integral homogeneous spigot, elastomeric sealing ring made of EPDM rubber including filling of excavated trench in all respect (one per pipe) including cost of joiting materials etc, constructing Sluice valve/Air valve/Washout chamber in different sizes for small road where light traffic run and for main road where heavy traffic run as per deptt.approved drawing with 25cm thick brick work (1:6) over cement concrete (4:2:1) over a single B/F soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with RCC (1:1.5:3) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in RCC cover slab with necessary opening for operation of valve including supply and fitting in position Sluice valve/Air valve/Washout chamber of different dia. as per requirement , filling of the trenches with excavated materials, consolidating the same in layers, guarding trenches with temporary bamboo railing for safety where necessary, emergency horizontal auger boring ( for roads other than NH & SH) where necessary, removing the surplus materials from site including all labour charges, tools and plants, hydraulic pressure testing as per IS 3114-1965 (Article-6) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. is inclusive of cost of requisite water to be arranged by the contractor, cleaning and disinfection of pipes etc. along with Temporary Road Restoration for Bituminous and Concrete Road with 150mm excavated soil filling and ramming, 250mm sand filling in layers inundating each layer with water packing and ramming to the desired level of compaction, Brick Flat Soling with picked jhama bricks, WBM Sub base 75mm thick by consolidating jhama metal/laterite chelly or stone metal/shingles of specific size in hard crust to requisite thickness in layers and construction of sub base using 1st class brick aggregate and sand in proportion of 60:40, Utility shifting as required, complete in all respect and after satisfactory completion, 3(three) months trial run and thereafter (subsequently) 1 (one) year of operation & maintenance including 1 (one) year of defect liability period as per latest IS specifications i/c IS 12288-1987(latest edition), Bid documents and direction of EIC. Submission of complete detailed drawing of distribution system after execution of work showing position of different types of valves, fittings/specials sluice valve chamber with location, node to node wise in the sanctioned drawing as completion drawing of the water supply scheme as per direction and satisfaction of EIC. N.B. i) Manufacturer's test certificate for PVC-O pipe & specials to be produced before laying of pipe line. ii) 3rd party inspection of PVC-O pipe & specials to be done by CIPET/SGS/NTH Kolkata or as per direction of EIC as per approved vender list. iii) )PVC-O pipes for the works to be supplied as per approved vendor list and as per direction & satisfaction of EIC. No pipes will be allowed beyond recommendated vendor list. iv) Any deviation from required clear cover of 1.10mtr.due to site adverse condition, prior permission is to be obtained from EIC and payment for such work will be made on prorate basis over the rate of entire item. i. 160mm ( OD) (Zone III- 762 mtr + Zone V- 0 mtr + Zone VI- 287 mtr + Zone VII- 0 mtr + Zone VIII-0 mtr + Zone IX- 80 mtr)

200mm ( OD) (Zone III- 4124 mtr + Zone V- 897 mtr + Zone VI- 1816 mtr + Zone VII- 2109 mtr + Zone VIII-755 mtr + Zone IX- 2750 mtr)

250mm ( OD) (Zone III- 2591 mtr + Zone V- 775 mtr + Zone VI- 874 mtr + Zone VII- 460 mtr + Zone VIII-935 mtr + Zone IX- 1550 mtr)

315mm ( OD) (Zone III- 975 mtr + Zone V- 940 mtr + Zone VI- 627 mtr + Zone VII- 384 mtr + Zone VIII-495 mtr + Zone IX- 310 mtr)

400mm ( OD) (Zone III- 0 mtr + Zone V- 197 mtr + Zone VI- 189 mtr + Zone VII- 229 mtr + Zone VIII-35 mtr + Zone IX- 1565 mtr)

Supplying & Laying HDPE(Materials grade PE-100: Pressure Rating : PN 6) pipes conforming to IS4984-1995 with latest revision & amendments if any with necessary HDPE specials including cost of CIDF valves including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder,road sub-grade and cutting road flank/ brick pavement etc. without damaging the exisiting telephone/electrical cable line etc.(in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to bebrone by the agency at his own cost)upto the depth (av.) so as to maintain 1.10m.earth cushion from top of the pipe upto G.L. including loading unloading carrying lowering laying fitting fixing carefully pipes,valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding/ adopting suitable method (But weld jointing with help of hydraulic tack and trimming machines, Hitter etc. for reaching at necessary melting point of HDPEpipe so that joint can be monolithic)so as to facilitate the maintenance of pipe line locally as per conventional method in future, Filling the pipeline with water, testing hydraulically as per IS 3114-1965 (Article-6) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. is inclusive of cost of requisite water to be arranged by the contractor, Construction of different dia Sluice valve/Air valve/Washout chamber in different sizes for small road where light traffic run and for main road where heavy traffic run as per deptt.approved drawing with 25cm thick brick work (1:6) over cement concrete (4:2:1) over a single B/F soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with RCC (1:1.5:3) cover slab 100mm / 150mm thick slab on top of chamber with 1% reinforcement in RCC cover slab with necessary opening for operation of valve, Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete in all respect, including the cost of pipes valves, fittings labour charges and Removal of rubbish, earth etc. from the working site and disposal of the same beyond the compound in conformity with the Municipal/Corporation Rules for such disposal and including the cost of shoring & bamboo railing whereever required along with Temporary Road Restoration for Bituminous and Concrete Road with 150mm excavated soil filling and ramming, 250mm sand filling in layers inundating each layer with water packing and ramming to the desired level of compaction, Brick Flat Soling with picked jhama bricks, WBM Sub base 75mm thick by consolidating jhama metal/laterite chelly or stone metal/shingles of specific size in hard crust to requisite thickness in layers and construction of sub base using 1st class brick aggregate and sand in proportion of 60:40, Utility shifting as required, complete in all respect as per latest IS specifications, Bid documents and direction of EIC. Submission of complete detailed drawing of distribution system, rising main etc. after execution of work showing position of different types of valves, fittings/specials sluice valve chamber with location, node to node wise in the sanctioned drawing as completion drawing of the water supply scheme as per direction and satisfaction of EIC. N.B. i) Manufacturer's test certificate for HDPE pipe & specials to be produced before laying of pipe line. ii) 3rd party inspection of HDPE pipe & specials to be done by CIPET/SGS/NTH Kolkata or as per direction of EIC as per approved vender list. iii) )HDPE pipes for the works to be supplied as per approved vendor list and as per direction & satisfaction of EIC. No pipes will be allowed beyond recommendated vendor list. iv) Any deviation from required clear cover of 1.10mtr.due to site adverse condition, prior permission is to be obtained from EIC and payment for such work will be made on prorate basis over the rate of entire item. i) 110mm ( OD) (Zone III- 28977 mtr + Zone V- 31587 mtr + Zone VI- 33655 mtr + Zone VII- 30591 mtr + Zone VIII-26840 mtr + Zone IX- 49325 mtr)

125mm ( OD) (Zone III- 4700 mtr + Zone V- 958 mtr + Zone VI- 1881 mtr + Zone VII- 1100 mtr + Zone VIII-1170 mtr + Zone IX- 2970 mtr)

140mm ( OD) (Zone III- 1901 mtr + Zone V- 920 mtr + Zone VI- 2340 mtr + Zone VII- 678 mtr + Zone VIII-1965 mtr + Zone IX- 2925 mtr)

160mm ( OD) (Zone III- 3702 mtr + Zone V- 992 mtr + Zone VI- 2312 mtr + Zone VII- 774 mtr + Zone VIII-1735 mtr + Zone IX- 3245 mtr)

Pipe crossing of existing roads by HDD Method (Trenchless Technology) by Supplying, Lowering and Laying of required dia E.R.W.M.S. Pipe at through required dia. & thickness of MS casing pipe across and underneath the Road at appropriate depth below from road top surface , Supply of required dia M.S. Flange (slipper type) as per IS-6392 Table-17, thickness- as per requirement, Earth work in excavation in foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite or sandstone) including necessary trimming the sides of trenches Levelling, Dressing and ramming the bottom, bailing out water as required, Rubber gasket joints to Pipes and Specials all complete to make the joint water tight at required as per specification, Flange joint C.I/D.I/M.S. pipes and specials including supply of rubber guskets, nuts, bolts, washer etc. of best quality to make the jint watertight at required hydraulic pressure, supply of M.S Plate including carriage, loading, unloading & stacking at site, Gas cutting of M.S. pipes and/or plates, Field welding of M.S. plates by means of electric arc welding as per relevant I.S. specification using standard electrodes including edge preparation and charges of deployment of electric generation set with fuel, lubricant and all other tools and plants, Lowering, fitting and fixing of all types of valves in proper position and alignment using chain pully block or crane (for diameter above 250 mm) by providing temporary support, as required, gaskets nuts & bolts etc., Derusting, scraping, brushing and cleaning (to the extent of exposing the original surface) the outer surface of manufactured M.S. pipes and specials, applying first coat of synthetic primer Type-B as per IS : 15337 : 2003 of approved make over it and wrapping the same with coal tar based insulating tape 2 mm thick as per IS : 15337 : 2003 of approved make and applying the second coat of synthetic primer Type - B (as specified above) over the first layer of insulating tape and wrapping the same with second layer of 2 mm thick coal tar based insulating tape (as specified above) in staggered pattern (including overlapping at ends) by torching etc. as per manufacturer's specification, Removal of rubbish, earth etc. From the working site and disposal of the same beyond the compound, in conformity with the Municipal/ Corporation Rules for such disposal complete in all respect including road restoration, shifting of minor utilities & ancillary works and after satisfactory completion, 3(three) months trial run and thereafter (subsequently) 1 (one) year of operation & maintenance including 1 (one) year of defect liability period as per latest IS specifications i/c IS 12288-1987(latest edition), Bid documents and direction of EIC. Preperation of Drawing & Design for Driving Pit and Reception Pit for Jack Push under NH/ Expressway/Road at desired depth and other necessary paper correspondence as per requirement of the concerned Authority and getting the approval of the same by the competent authority for the proposed Jack Push work in cluding all cost of materials and the charges for jack pushing raised by NH/ Expressway/Road, if any. i. 10 mm thick 600 mm dia M.S carrier pipe (Clear Water Rising Main) by jack pushing Technique through 12 mm thick 900 mm dia. MS casing pipe across and underneath PWD Road near Kestopur Auto Stand

8 mm thick 300 mm dia E.R.W.M.S. carrier pipe (Distribution Network) through 8 mm thick 450 mm dia. MS casing pipe across and underneath PWD Road at Zone - III near Teghoria Shibatta Bhumi Park

5 mm thick 100 mm dia E.R.W.M.S. carrier pipe (Distribution Network) through 8 mm thick 450 mm dia. MS casing pipe across and underneath PWD Road at Zone - V near Teghoria Bus Stand

5 mm thick 150 mm dia E.R.W.M.S. carrier pipe (Distribution Network) through 8 mm thick 450 mm dia. MS casing pipe across and underneath PWD Road at Zone - V near Kaikhali Metro Station

5 mm thick 200 mm dia E.R.W.M.S. carrier pipe (Distribution Network) through 8 mm thick 450 mm dia. MS casing pipe across and underneath PWD Road at Zone - VI near Joramandir Subway

10 mm thick 500 mm dia M.S carrier pipe (Distribution Network) through 12 mm thick 800 mm dia. MS casing pipe across and underneath PWD Road at Zone - VII near office of the Assitant Commissioner of Police

10 mm thick 500 mm dia M.S carrier pipe (Distribution Network) through 12 mm thick 800 mm dia. MS casing pipe across and underneath PWD Road at Zone - VIII near Swamiji Saktipith Playground

Planning, Designing, Construction and Commissioning of Pipe Carrying Bridge with suitable foundation for Clear Water Rising main (DI-K-9) line complete in all respect with Retaining wall/boundary wall and other allied works and after satisfactory completion, 3(three) months trial run and thereafter (subsequently) 1 (one) year of operation & maintenance including 1 (one) year of defect liability period as per latest IS specifications, Bid documents and direction of EIC. The Contractor has to prepare detailed design and drawing after required soil exploration test and get the same vetted by any reputed Institution like IIT(KGP), Jadavpur University/BESU etc before taking approval from the Chief Engineer/EIC of BMC for execution.

Planning, Designing, Supplying, Installation & commissioning of complete Electro-Mechanical works (E/M Works) at UGR-1 of 2400 Cum capacity at Derozio College in Ward No. 4 to supply 23.25 MLD of treated water through rising main networks up to inlet of the proposed ESRs in Zone I & II with necessary electrical (according to I/E rules), mechanical & all other allied works including HSC Pump-motor of required capacity as per the design, HT Panel(with extension) , Transformer, LT PMCC Panel, Control Desk, Valves (Sluice Valve, Butterfly Valve, DJ, Air Valve, NRV, Scour Valve etc.), Pipes & Specials, Electromagnetic Flowmeter, Cable, Ultrasonic/Radar type level monitoring system for UGR, Compound gauges, Pressure gauges & Pressure Transmitter, 3 MT capacity EOT Crane, 3 Panel VCB Switchboard, Safety Equipment, Fabrication & Earthing, DOE Charges, CESC/WBSEDCL Charges etc complete in all respect after satisfactory completion, 3(three) months of trial run and thereafter (subsequently) 5 (one) years of operation & maintenance including defect liability period as per latest IS specifications, Bid documents and direction of EIC. The Contractor has to prepare detailed design and drawing of all E/M components and get the same vetted by E/M wing of BMC/KMDA/MED before taking approval from the Chief Engineer/EIC of BMC for execution.

Planning, Designing, Supplying, Installation & commissioning of complete Electro-Mechanical works (E/M Works) at UGR-2 of 1800 Cum capacity at Methorepara in Ward No. 13 to supply 17.72 MLD of treated water through rising main networks up to inlet of the proposed ESRs in Zone III & IV with necessary electrical (according to I/E rules), mechanical & all other allied works including HSC Pump-motor of required capacity as per the design, HT Panel(with extension) , Transformer, LT PMCC Panel, Control Desk, Valves (Sluice Valve, Butterfly Valve, DJ, Air Valve, NRV, Scour Valve etc.), Pipes & Specials, Electromagnetic Flowmeter, Cable, Ultrasonic/Radar type level monitoring system for UGR, Compound gauges, Pressure gauges & Pressure Transmitter, 3 MT capacity EOT Crane, 3 Panel VCB Switchboard, Safety Equipment, Fabrication & Earthing, DOE Charges, CESC/WBSEDCL Charges etc complete in all respect after satisfactory completion, 3(three) months of trial run and thereafter (subsequently) 5 (one) years of operation & maintenance including defect liability period as per latest IS specifications, Bid documents and direction of EIC. The Contractor has to prepare detailed design and drawing of all E/M components and get the same vetted by E/M wing of BMC/KMDA/MED before taking approval from the Chief Engineer/EIC of BMC for execution.

Planning, Designing, Supplying, Installation & commissioning of complete Electro-Mechanical works (E/M Works) at UGR-3 of 2400 Cum capacity at Prafullyakanan in Ward No. 17 to supply 23.82 MLD of treated water through rising main networks up to inlet of the proposed ESRs in Zone V, VI & VII with necessary electrical (according to I/E rules), mechanical & all other allied works including HSC Pump-motor of required capacity as per the design, HT Panel(with extension) , Transformer, LT PMCC Panel, Control Desk, Valves (Sluice Valve, Butterfly Valve, DJ, Air Valve, NRV, Scour Valve etc.), Pipes & Specials, Electromagnetic Flowmeter, Cable, Ultrasonic/Radar type level monitoring system for UGR, Compound gauges, Pressure gauges & Pressure Transmitter, 3 MT capacity EOT Crane, 3 Panel VCB Switchboard, Safety Equipment, Fabrication & Earthing, DOE Charges, CESC/WBSEDCL Charges etc complete in all respect after satisfactory completion, 3(three) months of trial run and thereafter (subsequently) 5 (one) years of operation & maintenance including defect liability period as per latest IS specifications, Bid documents and direction of EIC. The Contractor has to prepare detailed design and drawing of all E/M components and get the same vetted by E/M wing of BMC/KMDA/MED before taking approval from the Chief Engineer/EIC of BMC for execution.

Planning, Designing, Supplying, Installation & commissioning of complete Electro-Mechanical works (E/M Works) at UGR-4 of 2000 Cum capacity at Jyotinagar in Ward No. 21 to supply 19.41 MLD of treated water through rising main networks up to inlet of the proposed ESRs in Zone VIII & IX with necessary electrical (according to I/E rules), mechanical & all other allied works including HSC Pump-motor of required capacity as per the design, HT Panel(with extension) , Transformer, LT PMCC Panel, Control Desk, Valves (Sluice Valve, Butterfly Valve, DJ, Air Valve, NRV, Scour Valve etc.), Pipes & Specials, Electromagnetic Flowmeter, Cable, Ultrasonic/Radar type level monitoring system for UGR, Compound gauges, Pressure gauges & Pressure Transmitter, 3 MT capacity EOT Crane, 3 Panel VCB Switchboard, Safety Equipment, Fabrication & Earthing, DOE Charges, CESC/WBSEDCL Charges etc complete in all respect after satisfactory completion, 3(three) months of trial run and thereafter (subsequently) 5 (one) years of operation & maintenance including defect liability period as per latest IS specifications, Bid documents and direction of EIC. The Contractor has to prepare detailed design and drawing of all E/M components and get the same vetted by E/M wing of BMC/KMDA/MED before taking approval from the Chief Engineer/EIC of BMC for execution.

Permanent Bituminous Road Restoration with Laying 50 mm thick Bituminous Macadam of specified grade using Hot Mix Plant (HMP) and using approved aggregates conforming to specified grading and bitumen over prepared surface, including carrying the hot premixed materials by means of tipper truck, spreading, the mixed material at specified laying temperature over the prepared surface by means of a suitable paver finisher, tamping and finishing the mix to specified grade, line and camber, thorough rolling with suitable power rollers for break down, inter-mediate and finished rolling as per specification, hand packing and pinning to give an even surface including cost and carriage of stone materials & bitumen, and hire charges of HMP and all other machines and equipments, cost of fuels and lubricants and wages of operational staff, quality control as per IRC Specification for Grading II (19 mm nominal size, 50-75 mm thick.); Providing and applying tack coat using Cationic bituminous emulsion of approved grade conforming to IS : 8887-1978, over prepared surface including cleaning of surface with mechanical broom, moistening the surface, applying tack coat including cost and carriage of emulsion, hire charges of machineries and labour, cost of fuel and lubricants all complete (Using Bitumen emulsion at the rate of 0.25 to 0.30 kg per sqm.); Providing, laying and rolling of Open - graded premix surfacing of 20 mm thickness composed of 13.2 mm (@ 0.018 m³ per m²) and 11.2 mm (@ 0.009 m³ per m²) size stone aggregates, including thoroughly cleaning of the surface, screening, cleaning and pre-heating stone chips and fully pre-coating the same either using viscosity grade paving bitumen or cut-back or emulsion, carrying the mixture by any suitable arrangements, laying the mixture uniformly over the surface, including line, grade and level to serve as wearing course on a previously prepared base, including mixing in Mobile Hot Mix Plant (Light Duty) and thoroughly rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades including the cost and carriage of stone chips and matrix, heating the matrix, preheating the aggregates to required temperature and including the hire charges of Mobile Hot Mix Plant (Light Duty) and other machinery, pay of operators, cost of fuel and lubricants etc. complete to be followed by seal coat of either Type A or Type B as per Technical Specification Clause 508 for Rural Roads of MORD; Providing and laying Premixed Seal Coat (Type B) with approved quality sand/grit @ 0.6 m3/ 100 m2 and bitumen binder on thoroughly cleaned black top surface coated with tack coat, including heating and mixing cleaned sand/grit (100 % passing through 2.36 mm sieve and retained on 180 micron sieve) uniformly with bitumen binder, laying and spreading the mix at an uniform rate using suitable means, brushing the surface, if necessary, to ensure uniformity, followed by rolling with power roller including the cost and carriage of binder and aggregates, cost of heating the binder and aggregates and all other incidental charges, cost of fuel and lubricants, including hire charges of machineries, tools & plants required for construction and quality control complete as per Clause 511 of Specifications for Road & Bridge Works of MoRT&H (5th Revision) complete in all respect after satisfactory completion (subsequently) 1 (one) year of operation & maintenance including 1 (one) year of defect liability period as per latest IS specifications, Bid documents and direction of EIC.

Permanent Bituminous Road Restoration for PWD Roads (VIP Road, Rajarhat to Derozio Memorial College & Hatiara Road) with Laying 50 mm thick Bituminous Macadam of specified grade using Hot Mix Plant (HMP) and using approved aggregates conforming to specified grading and bitumen over prepared surface, including carrying the hot premixed materials by means of tipper truck, spreading, the mixed material at specified laying temperature over the prepared surface by means of a suitable paver finisher, tamping and finishing the mix to specified grade, line and camber, thorough rolling with suitable power rollers for break down, inter-mediate and finished rolling as per specification, hand packing and pinning to give an even surface including cost and carriage of stone materials & bitumen, and hire charges of HMP and all other machines and equipments, cost of fuels and lubricants and wages of operational staff, quality control as per IRC Specification for Grading II (19 mm nominal size, 50-75 mm thick.); Providing and applying tack coat using Cationic bituminous emulsion of approved grade conforming to IS : 8887-1978, over prepared surface including cleaning of surface with mechanical broom, moistening the surface, applying tack coat including cost and carriage of emulsion, hire charges of machineries and labour, cost of fuel and lubricants all complete (Using Bitumen emulsion at the rate of 0.25 to 0.30 kg per sqm.); Providing, laying and rolling of Open - graded premix surfacing of 20 mm thickness composed of 13.2 mm (@ 0.018 m³ per m²) and 11.2 mm (@ 0.009 m³ per m²) size stone aggregates, including thoroughly cleaning of the surface, screening, cleaning and pre-heating stone chips and fully pre-coating the same either using viscosity grade paving bitumen or cut-back or emulsion, carrying the mixture by any suitable arrangements, laying the mixture uniformly over the surface, including line, grade and level to serve as wearing course on a previously prepared base, including mixing in Mobile Hot Mix Plant (Light Duty) and thoroughly rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades including the cost and carriage of stone chips and matrix, heating the matrix, preheating the aggregates to required temperature and including the hire charges of Mobile Hot Mix Plant (Light Duty) and other machinery, pay of operators, cost of fuel and lubricants etc. complete to be followed by seal coat of either Type A or Type B as per Technical Specification Clause 508 for Rural Roads of MORD; Providing and laying Premixed Seal Coat (Type B) with approved quality sand/grit @ 0.6 m3/ 100 m2 and bitumen binder on thoroughly cleaned black top surface coated with tack coat, including heating and mixing cleaned sand/grit (100 % passing through 2.36 mm sieve and retained on 180 micron sieve) uniformly with bitumen binder, laying and spreading the mix at an uniform rate using suitable means, brushing the surface, if necessary, to ensure uniformity, followed by rolling with power roller including the cost and carriage of binder and aggregates, cost of heating the binder and aggregates and all other incidental charges, cost of fuel and lubricants, including hire charges of machineries, tools & plants required for construction and quality control complete as per Clause 511 of Specifications for Road & Bridge Works of MoRT&H (5th Revision) complete in all respect after satisfactory completion (subsequently) 1 (one) year of operation & maintenance including 1 (one) year of defect liability period as per latest IS specifications, Bid documents and direction of EIC.

Permanent Concrete Road Restoration by Ordinary Cement concrete Mix (1:1.5:3) 150 mm thick with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant IS codes; Supplying and laying Polythene Sheet (150gm / sq.m.); Hire and labour charges for shuttering with centering by thick hard wood planks of approved thickness with required bracing for concrete slab complete in all respect after satisfactory completion (subsequently) 1 (one) year of operation & maintenance including 1 (one) year of defect liability period as per latest IS specifications, Bid documents and direction of EIC.

POBI TECHNOLOGIES AND CONSTRUCTIONS PRIVATE LIMITED (BID ID -5565341)

D. M. P. NIRMAN PRIVATE LIMITED (BID ID -5559955)