Upgration of existing water supply scheme of DrRPGMC Tanda

Amount

Design, construction, testing and commissioning of 1.60 MLD Water purification Treatment Plant in shape of rapid sand filters including cost of site development to adjust hydraulic levels as per contour plan and structural requirement cost of construction of civil works, hoisting and errection of all steel works, installation of mechanical, electrical accessories equipment/ machinery, laying of all interconnecting G.I./ MSERW pipe and scouring arrangement from all units with disposal of the same to appropriate place i.e. near by Nallah/ Khad/ Natrual drainage, valve,fitting and all other contingent works capable of taking input and giving output as laid down in chapter-I of CPHEEO manual under all climatic conditions specified therein. The treatment plant includes construction of RCC Mix M-30 of inlet chamber, Raw Water Tank, Clear Water Tank, Pre-sedimentation tank, Clarifloculator, flash Mixer, Rapid gravity sand filter, Wash lime solution tank, Alum solution tank, Inter connecting path, (1.20 metre wide), backwash unit with pumping set and Air compressor including arrangement for disposal of waste from water treatment process, plant building compring office, P/F lightening arrangement(sodium vapour lamps 150 watt) made in the boundary unit in the plant area, C/o PCC Retaining walls, P/F Railing in all WTP units, P/F electoral mechanical equipment, proper walk way for inspection/operation of various units. The design of various units shall confirm to the relevant BIS codes. All the hydraulic structure shall be designed and constructed in RCC M-30 design shall be carried out as per design shall be carried out as per design parametre included in the No. 1.1. (For detailed specification refer as per chapter No. 1 & data sheet No. 1.)

All structure shall be designed for up lift pressure and encounted at footing as per contour plan up loaded suitable protection structure shall be designed and provide to avoid direct entry of HFL water with treatment premises. The scope of work shall be as per common design parameters technical specification and special condition appended in the DNIT. This further includes combination of various treatment units based on flow diagram given in the above manual for consideration of alternative proposals or any other low cost treatment methods based on existing plants working under similar conditions with necessary performance certifications. The firm should quote its rates for its offered proposal with cogent reason/justification for adopting the particular method of treatment of water and design of relevant units which should be based in recommendations of latest relevant codes/manuals on water supply and treatment published by CPHEEO, Ministry of Urban Development, Govt of india, New Delhi.

Designing, Constructing, Testing & Commissioning R.C.C. Circular Elevated storage tanks as per capacity given below at various stages/sites including excavation in all kinds and types of strata, soil strata including dewatering in M30 design mix in foundation, walls, bottom slab, roof slab/dome with smooth finishing in 1:3 inside the tank, all alied Civil Works, Site development, cutting/excavation in all kinds of soils, C/o PCC/RCC Retaining walls, Breast walls, refilling and disposing of surplus stuff with in all leads and lifts, labour and material charges. The job also includes providing lowering, laying, erecting, hoisting and jointing of pipe assembly for inlet, outlet, overflow and scour pipe ,proper manifiold at outlet including all fittings, bye pass arrangement consisting of GI / MS pipes special and valves of required classes and dia and all other accessories required such as MS ladders inside and outside ventilator with mosquito proof wire mesh,lightening arrester complete ,SFRC manhole covers including frames and covers (medium duty) with proper locking arrangement water level indicator, RCC frames for all valves ventilating shafts shall also be provided including all leads and lifts as per entire satisfaction of Engineer-in-Charge. The tanks shall be hydraulically tested for water tightness all works shall be conforming to relevant IS code. The cost of valves & other accessories shall be included in the rates of tanks . Battery Limit shall be considered as 3.00 m from the edge of the structure or the boundary of the land whichever is less.The rates quoted by the contractor shall be for the complete work. All ancilliary works and accessories required to make the system fully functional shall be included in the cost of work. Nothing extra shall be paid on this account.The work shall include supplying of Five sets of structural design after testing the bearing capcity of soil and drawings, etc complete as directed by engineer in charge as per relevent data sheet and scope of work. (For detailed specification refer as per chapter No. 1 & data sheet No. 2.)

C/O OHSR 1,60,000 Ltrs Capcity @ 15 mtr staging

C/O OHSR 5,10,000 Ltrs Capcity @ 15 mtr staging

C/O OHSR 50,000 Ltrs Capcity @ 12 mtr staging

Supply of submersible pumping set of (KSB / Kalama/ Kirloskar/ Johnston/ Cromption/ BS) make conforming to BIS; 8034-1976 latest suitable for lifting clear water (latest with uptodate ammendments) fitted with bronze impellers/ suitable alloy directly coupled to squirrell case electric induction motor of same make as (manufacurer standard) conforming to BIS; 9283-1979 (latest with upto date ammendments) and totally water proof for submersible duty, isolated from the pump by intermediate casing with double mechanical seal in oil chamber, grease packed lubricated bearings & provided with stainless steel thrust bearing plate to with stand vertical loads with minimum wear & tear. It should also be fitted with a device to take up expansion of water with the heating of motor including water level guard,errection clamps,cable clips & depth gauge etc. The pump shall be suitable for operation on data given below:- (For detailed specification refer as per chapter No. 3 & data sheet No. 3.)

Total Head = 20.20 Mtrs

Discharge required from each pump. = 31.27 LPS

No. of pump required = 2.00 Nos. One act as stand by

Location of the site of installation of machinery. = The site is located at a distance of 12 Kmts from Nagrota Bagwan.

The Altitude of installation. = The altitude of place is 673.00 mtrs above MSL

Type of current. = AC Three phase supply with

Rate Voltage = 400 ± 10%

Type of water and its source =

Charactristics of water. = -

a) Ambient Temperature dig.c = 20° C

b) Turbidity NTU = 500 NTU

c) Hardness260Mg/Ltrs(as CaCO3) = 540Mg/Ltr

d) pH Value = 6.5 - 8.5

e) total solid Mg /Ltrs = -

f) Other =

Depth of Sump Well = 3.00 mtrs

Static head in Mrs = 14.00 mtrs.

Length of R/Main = 280.00 mtrs.

Dia of Rising main = 200mm MSERWP

No of working hours per day = 16 Hours

Limit of pump operation. = (-) 15 % (+) 10% of total head

R.P.M. of pumping set. = 2900 RPM ( or to be specified by the tenderer)

Test run. = 16 Hours continueously for 7 days

Providing and fixing of Kirloskar/Leader/Kilburn and any other make approved by state level Technical Committee JSV double flanged Accutated Sluice valve PN 1.6 confirming to BIS 14846 having bypass arrangement (to be provided on delivery side) of size one step higher than the delivery size of pump latest upto date ammendment complete in all respect including all leads and Lifts as per the direction and to the entire satisfaction of Engineer-In-Charge.

Providing & Fixing of Kirloskar/ Kilburn/IVC/Fouress /Gled/BHEL/Leader make Cast Iron PN 1.6 double flanged swing check type reflux valve having bypass arrangement equal to dia of Rising Main i.e 200mm shall be suitable for withstanding nominal seat pressure of 16kg/cm² complete in all respect including all leads and Lifts as per the direction and to the entire satisfaction of Engineer-In-Charge.

Providing & laying PVC insulated jointless, flat water proof copper cable of Siemens/ Finolex/ Grandlay/ Gloster make conforming to BIS:1554 (Part I) -1988 or latest with up to date ammendments of suitable size for the pump sets offered(one cable carrying all three phases) including all other electrical equipment /accessories such as thimbles ,flexible pipe, solder, nuts & bolts cable glands etc. laid in pipes or trenches under floor. The type,size & make will be subject to approval of HPSEB authorities.In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost.

On supply side of 3½ core coper cable 6mm^2 ( From HPSEB Meter to Switch & Starter).

On motor side 3 core flat joint less copper cable of size 4.00 mm^2 ( From Switch & Starter to Motor) pump installed in the bore.

Supply and fixing of 100mm dia circular/square dial pressure gauge of suitable range Fiebeg/Bourden/Precision make with all accessories such as stop cock, copper tubbing etc. confirming to BIS 3264-1987 latest upto date ammendment complete in all respect including all leads and Lifts as per the direction and to the entire satisfaction of Engineer-In-Charge.

Errection of all equipments of Pumping Machinery including cost of tees, bends, tapers & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Supply , Installation, Testing and Commissioning of Energy Saving Variable Frequency Starter Panel for submersible pump made out of 16 Gauge sheet, powder coated dust and vermin proof, wall/base mounted and front opening door type with copper insulated wiring suitable to operate 2 Nos. pump (1 working ) of the rating required HP . Starter should be capable enough to handle the following faults like short circuit, over current, under current, over voltage, under voltage, dry run protection and phase loss with LED ON/OFF & TRIP indicators, Power Quality Monitoring & Controlling Relay at the Incomer Feeder, Should be fitted with Surge Suppressor Device suiatble to protect against class-1 & 2 surges. Make: Aarmation Electric Private Limited/MAS/ELLES/Adlec (1 No.)

Energy Saving Variable Frequency Starter of required HP Heavy Duty for smooth start and smooth stop of pumps and for the energy conservation in the system. It Should be capable to monitor & control the frequecy of pumps through out the operation and to maintain the power factor of the system within acceptable limits. It should be able to withstand ambient temperature upto 50 Degrees celcius without derating and have conformal coating class 3C2, so that it can work in any harsh environment like moisture etc. Make: Aarmation Electric Private Limited/Bechoff/Bosch/Rockwell (1 No.)

Multi function meter indicating different parameters like Current, Voltage, KWH, PF, THD etc with RS 485 communication Make L&T/Conserve/Siemens (1 No.)

Main incomer MCCB suitable capacity of L&T / Standard make on the coming feeder for pumping set confirming to BIS 2516-1985 ( Latest edition) with neutral linked under voltage release. (1 No.)

LED Three phase indicating lamps complete with logged switches for individual motors conforming to BIS 3452 ( Part I & II ) latest with upto date ammendments. (1 Set)

LED On / Off indicator and push button, Control and power wiring,Power capacitor,Cooling fan 230 VAC, Contorl terminal, Buss Bar, i.e.Bolt, insulator, etc. (1 Set)

Input Choke of required HP for Energy saving variable frequency Starter which should be installed at the input of Energy saving variable frequency starter, so that there should be proper protection in case of any voltage surge and distortions. (2 Nos.)

Control Transformer to safegaurd the control circuit of all the components from the voltage surges and spikes. (1 No.)

Power and Control wiring and Busbar (1 No.)

Installation, Commissioning and Software Development (1 No.)

Surge suppressor device with Isolating MCCB to eliminate the power surges due to lightening and system surges. (1 No.)

Power quality monitoring & controlling relay with Control Contactor to safeguard the Electronic & Electric elements (1 No.)

Independent Control Panel with Switch Fuse Unit and Fuses of Suitable Amperage to eliminate the KitKat fuses of HPSEB Make: Aarmation/Siemens/Schneider/L&T (1 Set)

Programmable logic controller with appropriate digital and analog inputs and outputs to give automatic command to star delta and also will get data from Multi function Meter for Current, Voltage, KWH, PF and THD. Make Mitsubishi/L&T/Delta

Electronic relay card 8 channel for PLC system (1 No.)

SMPS 4.5 Amps to energise PLC system (1 No.)

HMI 7" display with IOT to give on and off command manually and also to show pump running and breakdown status at pump station Make Wientek/Exor/Mitsubishi/Mecon. (1 No.)

Control MCB for Automation System (1 No.)

Level Sensor to indicate the water level of tank remotely (1 No.)

Shielded Data Cable for Communication of Level Sensor with PLC (1 No.)

Supply of Mobile App (Android/IOS) with User ID and Password to monitor and control the pumping operation from Mobile for 3 users. Make: Aarmation Electric/Bechoff Automation/ Rockwell Automation. (1 No.)

Supply of horizontal spindle,horizontal/radial split casing and suction (backpull out arrangement) single/ double / multistage centrifugal pumps or combination of pumps in series /parallel of KSB / Mather & Platt/ Jyoti /Kirloskar /BE /Maxflow/ Beaconweir Sabar make conforming to BIS: 1520-1980 (latestwith upto date ammendments) read with BIS: 9137-1978 (latest edition) suitable for lifting water of under mentioned charactristics with impellers of bronze/suitable alloy, priming funnels,casing ring & shaft sleeves of bronze/ suitable alloy, shaft of sutable steel grade with cast iron casing coupled directly through a flexible coupling on a common C.I. / Cast steel base plate (base plate to be from the principle manufacturer of pumping set) to slippering/squirrel cage screen protected drip proof electric induction motor of Kirlokar /NGEF/Crompton / Siemen /Jyoti /BHEL /GEC /ABB conforming to BIS: 325-1978 read read with BIS: 900-1968 (latest with upto date ammendments) It should include the cost of bearings, nuts & bolts,painting etc. (For detailed specification refer as per chapter No. 3 & data sheet No. 5.) The pump shall be suitable for operation on data given below:- (For detailed specification refer as per chapter No. 3 & data sheet No. 4.)

Total Head = 68.57 Mtrs

Discharge required from each pump. = 28.04 LPS

No. of pump required = 2.00 Nos. One act as stand by

Location of the site of installation of machinery. = The site is located at a distance of 12 Kmts from Nagrota Bagwan.

The Altitude of installation. = The altitude of place is 673.00 mtrs above MSL

Type of current. = AC Three phase supply with

Rate Voltage = 400 ± 10%

Type of water and its source = Clear water from WTP

Charactristics of water. = -

a) Ambient Temperature dig.c = 20° C

b) Turbidity NTU = 2 NTU (<50PPM)

c) Hardness260Mg/Ltrs(as CaCO3) = -

d) pH Value = 6.5 - 8.5

e) total solid Mg /Ltrs = -

f) Other =

Static head in Mrs = 61.90 mtrs.

Length of R/Main = 420.00 mtrs.

Dia of Rising main = 200mm MSERWP

No of working hours per day = 16 Hours

Limit of pump operation. = (-) 15 % (+) 10% of total head

R.P.M. of pumping set. = 2900 RPM ( or to be specified by the tenderer)

Test run. = 16 Hours continueously for 7 days

Providing and fixing of Kirloskar/Leader/Kilburn and any other make approved by state level Technical Committee JSV double flanged Accutated Sluice valve PN 1.6 confirming to BIS 14846 having bypass arrangement (to be provided on delivery side) of size one step higher than the delivery size of pump and shall be suitable for withstanding nominal seat pressure of 16kg/cm² complete in all respect including all leads and Lifts as per the direction and to the entire satisfaction of Engineer-In-Charge.

Providing & Fixing of Kirloskar/ Kilburn/IVC/Fouress /Gled/BHEL/Leader make Cast Iron PN 1.6 double flanged swing check type reflux valve having bypass arrangement confirming to BS 5312(latest edition) to be provided on delivery side) of size one step higher than the delivery size of pump and shall be suitable for withstanding nominal seat pressure of 21kg/cm².

Providing and fixing of Kirloskar/Leader/Kilburn and any other make approved by state level Technical Committee JSV double flanged Accutated Sluice valve PN 1.6 confirming to BIS 14846 on suction side of pump having size one step higher than the suction size of pipe complete in all respect including all leads and Lifts as per the direction and to the entire satisfaction of Engineer-In-Charge.

Providing & laying PVC insulated jointless, flat water proof copper cable of Siemens/ Finolex/ Grandlay/ Gloster make conforming to BIS:1554 (Part I) -1988 or latest with up to date ammendments of suitable size for the pump sets offered(one cable carrying all three phases) including all other electrical equipment /accessories such as thimbles ,flexible pipe, solder, nuts & bolts cable glands etc. laid in pipes or trenches under floor. The type,size & make will be subject to approval of HPSEB authorities.In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost.

On supply side of 3½ core coper cable 25mm^2 ( From HPSEB Meter to Switch & Starter).

On motor side 3 core flat joint less copper cable of size 16mm^2 ( From Switch & Starter to Motor) pump installed in the bore.

Providing and lying double loop earthing with coper plate 600x600x3 thick electrode and copper strip of 25x3 complete including providing of material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits, Copper /GI wire/ Strips of required capacity conforming to BIS 8034-1978 latest with upto date ammendments for above motor & other electriacl equipments including all civil works. (for both machineries).

Supply & errection of floor/wall mounted power shunt capacitor conforming to BIS 2834-1986 latest with upto date ammendments of GEC/Siemen/ Havells L&T make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of 3.00 KVAR according to BHP of motor offered including cable Siemens/Gloster/ICC make from busbar chamber to capacitor & also including Standard/ L&T/Kilburn/Indo asian make ICTP switches conforming to BIS 4064- 4064-1978 or latest with HRC fuses. (range to be specified by the tenderer.)

Supply and fixing of 100mm dia circular/square dial pressure gauge of suitable range Fiebeg/Bourden/Precision make with all accessories such as stop cock, copper tubbing etc. confirming to BIS 3264-1987 latest upto date ammendment complete in all respect including all leads and Lifts as per the direction and to the entire satisfaction of Engineer-In-Charge.

Providing and Laying column aseembly of G.I. pipe considering site requirements and having appropriate size in accordance with the delivery size of pumping set . The pipe shall conform to relevant BIS codes & capable of with standing the feild test pressure equal to 1.5 times the operating pressure including all type of fittings such as bends, tapers/ reducers, flanges, rubber gaskets 3mmthick, nuts & bolts and any other fitting required at site and work shall be to the entire satisfaction of Engineer-in-Charge. The pipe material shall conform to relevant BIS Code and capable of with standing FTP equal to 1.5 times the operating pressure the complete arrangement shall compromise of

Suction Pipe = 200 mm dia GI Pipe (M)

Delivery pipe = 200 mm dia GI Pipe (M)

Common Header = 200 mm dia GI Pipe (M)

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Errection of all equipments of Pumping Machinery including cost of tees, bends, tapers & any other fittings required as per site conditions & as per directions of Engineer-in-Charge.

Supply , Installation, Testing and Commissioning of Energy Saving Variable Frequency Starter Panel for centrifugal pump made out of 16 Gauge sheet, powder coated dust and vermin proof, wall/base mounted and front opening door type with copper insulated wiring suitable to operate 2 Nos. pumps (1 working & 1 stand by) each of the rating required HP . Starter should be capable enough to handle the following faults like short circuit, over current, under current, over voltage, under voltage, dry run protection and phase loss with LED ON/OFF & TRIP indicators, Power Quality Monitoring & Controlling Relay at the Incomer Feeder, Should be fitted with Surge Suppressor Device suiatble to protect against class-1 & 2 surges. Make: Aarmation Electric Private Limited/MAS/ELLES/Adlec (1 No)

Energy Saving Variable Frequency Starter of required HP Heavy Duty for smooth start and smooth stop of pumps and for the energy conservation in the system. It Should be capable to monitor & control the frequecy of pumps through out the operation and to maintain the power factor of the system within acceptable limits. It should be able to withstand ambient temperature upto 50 Degrees celcius without derating and have conformal coating class 3C2, so that it can work in any harsh environment like moisture etc. Make: Aarmation Electric Private Limited/Bechoff/Bosch/Rockwell (1 No.)

Multi function meter indicating different parameters like Current, Voltage, KWH, PF, THD etc with RS 485 communication Make L&T/Conserve/Siemens (1 No.)

Main incomer MCCB suitable capacity of L&T / Standard make on the coming feeder for pumping set confirming to BIS 2516-1985 ( Latest edition) with neutral linked under voltage release. (1 No.)

LED Three phase indicating lamps complete with logged switches for individual motors conforming to BIS 3452 ( Part I & II ) latest with upto date ammendments. (1 Set)

LED On / Off indicator and push button, Control and power wiring,Power capacitor,Cooling fan 230 VAC, Contorl terminal, Buss Bar, i.e.Bolt, insulator, etc. (1 Set)

Input Choke of required HP for Energy saving variable frequency Starter which should be installed at the input of Energy saving variable frequency starter, so that there should be proper protection in case of any voltage surge and distortions. (2 Nos.)

Control Transformer to safegaurd the control circuit of all the components from the voltage surges and spikes. (1 No.)

Power and Control wiring and Busbar (1 No.)

Installation, Commissioning and Software Development (1 No.)

Surge suppressor device with Isolating MCCB to eliminate the power surges due to lightening and system surges. (1 No.)

Power quality monitoring & controlling relay with Control Contactor to safeguard the Electronic & Electric elements (1 No.)

Independent Control Panel with Switch Fuse Unit and Fuses of Suitable Amperage to eliminate the KitKat fuses of HPSEB Make: Aarmation/Siemens/Schneider/L&T (1 No.)

Programmable logic controller with appropriate digital and analog inputs and outputs to give automatic command to star delta and also will get data from Multi function Meter for Current, Voltage, KWH, PF and THD. Make Mitsubishi/L&T/Delta

Electronic relay card 8 channel for PLC system (1 No.)

SMPS 4.5 Amps to energise PLC system (1 No.)

HMI 7" display with IOT to give on and off command manually and also to show pump running and breakdown status at pump station Make Wientek/Exor/Mitsubishi/Mecon. (1 No.)

Control MCB for Automation System (1 No.)

Level Sensor to indicate the water level of tank remotely (1 No.)

Shielded Data Cable for Communication of Level Sensor with PLC (1 No.)

Supply of Mobile App (Android/IOS) with User ID and Password to monitor and control the pumping operation from Mobile for 3 users. Make: Aarmation Electric/Bechoff Automation/ Rockwell Automation. (1 No.)

Excavation in foundation and trenches (for pipes and pits) up to all depths and in all clasification of earth work such as pick Work, jumper work, chiselling or Wedging out of soft and hard rock where the blasting work is prohibited saturated soil including pumping or bailing out water in all lifts including trimming and dressng of sides, levelling of beds to correct grade including shoring strutting planking timbering and dewatering where ever required. Stacking usable and unusable matrial/soil separetaly and after laying, jointing and testing of pipes (for pipes, pipe duct, chambers, x-signs etc.) returning the usable soil in 15 cm layers by ramming and wetering and then desposing of all surlus excavated soil/un usable material as directed wirhin all leads/lifts includng restoration of unmetalled surfaces to its original conditionn and includng cost of divresion for traffic, night signal boards, fixing custion boards, crossing over tranches for access to houses, fencing etc. complete in all respect as per the direction and to be entire of Engineer-in-Charge within all leads and lifts.

Providing,laying, jointing & testing of bevelled ended MSERW pipe (Zinc Coated) 4.80mm thick with MS Flange (30%) and other pipe (70%) with circumfrential butt welded joints by electrical arc welding ( welding thickness shall be equal to pipe wall thickness) and testing of pipe of Jindal /Surya Roshni / Tata/AST make of following dia meters conforming to IS/ISO 3183:2007 with steel grade L-210 or A, having wall thickness as specified below capable of withstanding required test pressure, including manufacturing and febrication of reducers/ tapers , all short pieces, bends etc. as per site requirement made from parent tubes . The laying of pipe shall include all operations such as cutting, welding, jointing, fabrication of bends, tees, making bevelled pipe ends suitable for butt welding , lowering & laying in excavated trenches to ensure required level complete in all respects to the best satisfaction of the Engineer-in-charge (Earth work in trenches and the cost of providing and welding flanges i/c nut & bolts, gasket will be measured and paid for separately) . The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The welding electrodes shall be as per IS 814 of Advani Oerlikon/ L&T or ISI marked make. The damaged portion of the pipes ( If damaged during laying & jointing operation of pipe) and all other specials made from the parent tube shall be provided with anticorrosive treatment by applying two coats of anticorrosive bituminous paint over a priming coat as per AWWA specifications C-203-1978. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing of pipes, D.P. test of butt welded joints complete in all respect and to the best satisfaction & direction of Engineer in charge with in all leads and lifts. (For detailed specification refer as per chapter No. 2 & data sheet No. 3)

200 mm dia, Table-5 (Sump Well to Raw Water Tank)

200 mm dia, Table-11 (Clear Water Tank to Main Storage Tank)

200 mm dia, Table-5 (Clear Water Tank to Main Storage Tank)

Laying, jointing & testing of bevelled ended GI pipe Medium Class with MS Flange of following Table (30%) flange joint & other Pipe (70%) circumfrential butt welded joints by electrical arc welding (welding thickness shall be equal to pipe wall thickness) and testing of GI pipe of following dia meters conforming to IS 1239-2004 (Part-II), having wall thickness as specified below capable of withstanding required test pressure, including manufacturing and febrication of reducers/ tapers , all short pieces, bends etc. as per site requirement made from parent tubes. The laying of pipe shall include all operations such as cutting, welding, jointing, fabrication of bends, tees, making bevelled pipe ends suitable for butt welding , lowering & laying in excavated trenches to ensure required level complete in all respects to the best satisfaction of the Engineer-in-charge (Earth work in trenches and cost of providing flanges i/c nuts & bolts, welding of flanges, gasket will be measured and paid for separately) . The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The welding electrodes shall be as per IS 814 of Advani Oerlikon/ L&T or ISI marked make. The damaged portion of the pipes ( If damaged during laying & jointing operation of pipe) and all other specials made from the parent tube shall be provided with anticorrosive treatment by applying two coats of anticorrosive bituminous paint over a priming coat as per AWWA specifications C-203-1978. The D.P. test of butt welded joints complete in all respect and to the best satisfaction & direction of Engineer in charge with in all leads and lifts. (For detailed specification refer as per chapter No. 2 & data sheet No. 3)

50 mm dia, Table-5

65 mm dia, Table-5

80 mm dia, Table-5

100 mm dia, Table-5

150 mm dia, Table-5

Laying, jointing & testing of screw and socket Galvanised Mild steel tube light class including all tube fitting are required as per actual site within all leads and lifts including cost of G.I fitting & Valve as per the direction of Engineer-in Charge. (Cost of excavation with be measured and paid separately.) (For detailed specification refer as per chapter No. 2 & data sheet No. 3)

25 mm dia

32 mm dia

40 mm dia

Providing and welding of MS flanges (In pairs) for the joints of GI / MSERW pipes mentioned as below and same shall conform to BIS 6392-1971 ( latest with up to date amendments) including the cost of nuts and bolts of required sizes, 3mm thick compressed asbestos fiber/synthetic rubber gaskets conforming to relevant BIS standards and it shall also include carriage of materials within all leads and lifts complete in all respect to the best satisfaction and direction of Engineer in charge, The welding of MS flanges with plain ended MSERW/G.I. pipe by two layer or outer face make joint leak proof.

50mm Table-5

65mm Table-5

80mm Table-5

100mm Table-5

150mm Table-5

200mm Table-11

200mm Table-5

Providing & Fixing of Kirloskar/ Kilburn/IVC/Fouress /Gled/BHEL/Leader make Cast Iron PN 1.6 double flanged swing check type reflux valve having bypass arrangement equal to dia of Rising Main i.e 200mm confirming BIS 5212 complete in all respect including all leads and Lifts as per the direction and to the entire satisfaction of Engineer-In-Charge.

Providing & Fixing of Kirloskar/ Kilburn/IVC/Fouress /Gled/BHEL/Leader make acting air valve of 40mm dia BS 1818-GI test pressure and as per upto date ammendment including MS flanges with table 23,17 and 5 gasket sheet etc. complete in all respect including all leads and Lifts as per the direction and to the entire satisfaction of Engineer-In-Charge.

Providing and fixing Gun Metal Peet Valve (With Hand Wheel) of following dia complete in all respect as per direction and to the entire satisfactioln of Engineer-in-Charge.

25 mm dia

32 mm dia

40 mm dia

Providing & Fixing of Kirloskar/ Kilburn/IVC/Fouress /Gled/BHEL/Leader make Cast Iron double flanged Sluice Valve PN 1.0 BIS 14846 and shall be suitable for with standing nominal seat pressure of 10 kg/cm² complete in all respect as per the direction and to be entire of Engineer-in-Charge within all leads and lifts.

Supply, delivery, erection and commissioning of vaccum operated, pressure feed chlorination system capable to treat 1.60 MLD water (16 Hours pumping) i/c control panel, Chlorinator, interconnecting pipe line, field test kit, Monoblock pump, Chlorine leak detector, On-line chlorine analyser, Gas cylinder 100 kg 5 no's, gas tonner etccomplete at WTP Site. Provision for online Quality Monitoring at storage reservoirs shall be provided. Plant room for installation of above equipments shall also be constructed at the site complete in all respect.The rates quoted by the contractor shall be for the complete work. All ancilliary works and accessories required to make the system fully functional shall be included in the cost of work. Nothing extra shall be paid on this account. (For detailed specification refer as per chapter No. 4 & data sheet No. 5)

Providing ,Supplying, Installation and Programming of HMI, PLC, SCADA System , Ultrasonic Level Transmitters, Electro Magnetic Flow Meters and IOT based Automation System complete in all respect as per the direction and to be entire of Engineer-in-Charge within all leads and lifts.

Instruments for data monitoring:- Turbidity, TDS and PH Sensor at Raw Water (1 Set) Turbidity, TDS and PH Sensor at Clear Water (1 Set) Residual Chlorine at MBR (1 Set) Flow Meter at outlet of Raw Water (1 No) Flow Meter at Rising Main (1No)

Automation of main storage tanks (3 Nos) & WTP 1.60 MLD:- Electromagnetic Flow Meters with 4-20mA and RS 485 communication Actuated Valve for conveyance mains Starter for actuators PLC, HMI and IOT System Installation, Commissioning and Software Development

SCADA System, IPC, UPS and Computer Table and Printer:- Industrial Grade 4U Rack mount PC 400Watt ATX, Industrial Grade Power Supply Industrial Grade Mother board, Intel core-i5 processor 8 GB RAM 480 GB SSD, 2 x Ethernet Port, 2 x Serial Com Port 4 x USB Port, DVD R/W, Logitech Key board & mouse 26 " Dell make monitor, Windows-10 Professional operating systems (IPC) (1 Nos.) Webaccess SCADA with 1500 Tag (1 Nos.) Intelligent Communication Gateway for (IoT application IOT Device with Cloud Gateway) (1 Nos.) UPS 1 KVA (1 No) Coloured Printer make HP, CANON (1 No) Development of SCADA software (1 Job)

Providing and Filling of Jhanshi Sand along with filter media for existing Rapid Sand Filter 2.10 MLD complete in all respect as per the direction and to be entire of Engineer-in-Charge within all leads and lifts.

Providing, supply, installation, testing and commissioning of blower of 2 x 3.00 HP including aall rquired accessories and electrical panels for 2.10 MLD of existing WTP, including all allied accessories and pipe fittings complete in all respect as per the direction and to be entire of Engineer-in-Charge within all leads and lifts.

Painting of existing WTP with water proof all weather paint complete in all respect as per the direction and to be entire of Engineer-in-Charge within all leads and lifts.

H. C. Bansal Engg. & Contt.

Rebound Enviro Tech Private Limited

SS RANA CONSTRUCTION PRIVATE LIMITED

ARUNESH GUPTA