Augmentation of source of water supply schemes of GP Talyana, Hawan, Bhulswai, Harlog, Sarwin Khas, Balh Churadi and other adjoining GP from Satluj river Block Ghumarwin Distt. Bilaspur HP. (SH Lowering arrangement of submersible pump at source, Sit

Amount

Lowering arrangment of submersible pump at source

Providing and fixing MS slotted pipe of 500 mm dia to house submersible pump set and flanged delivery pipe of 5.60 mm thickness i/c welding of slotted flange at bottom of pipe as per direction of the Engineer-in-Charge

Providing and installation of 5 Tonne Electric chain hoist including all allied accessories for submersible pumping machinery complete in all respect including carriage of materials and as per direction of the Engineer-in-Charge

Site Development for WTP (C/O RCC R/wall & B/wall)

Cutting in earth work and disposal of excavated earth upto a lead of 20 metres in Pick and Jumper work 50% each

Excavation in foundation and trenches etc.in earth work, lift upto 1.5 metres stacking the excavated soil not more than 3 meters clear from the edge of excavation and then returning the stavked soil in 15 cm layers,when required into plinths, sides of foundation etc.consolidating each deposited layer by ramming watering and then disposing of all surplus excavated earth as directed with in all leads and lifts in PW:JW(50:50) including carriage of all materialswith in all leads.

Providing and laying cement concnrete 1:3:6 (1cement : 3 approved sand :6 approved quarry stone aggregaate 40 mm nominal size) and curing complete excluding cost of form work in foundation and plinth including carriage of material with in all leads and lifts.

Providing and laying cement concrete in M 30 grade (but not leaner than 1:1.5.:3) (1 cement : 1.5 sand : 3 graded stone aggregate 20 mm nominal size) and curing complete excluding cost of form work and reinforcement and reinforced concrete work in :-

Foundations and Plinth in all leads and lifts.

Walls (any thickness but not less than 0.1 m thickness) attached pillasters, buttresses, plinth and string courses, etc. from top of foundation level upto floor two level.

Providing tor steel reinforcement for R.C.C. work including bending, binding and placing in position complete upto floor two level in all leads and lifts.

Providing form work with steel plates 3.15 mm thick welded with angle iron in frame 30x30x5 mm so as to give a fairfinish I/c centring , shuttering , strutting and proping etc.with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4m and removal of the same for insitu- reinforced concrete & plain concrete work in :-

Foundations, footings, basis of columns & the like and mass concrete in all leads and lifts.

Vertical surfaces such as walls (any thickness), partitions and the like including attached pillasters, buttress,plinthand string courses and the like in all leads and lifts.

Construction of WTP (1.27 MLD)

Providing, installation, testing and commissioning of water treatment plants in(1.27 MLD) the shape of Rapid sand filters including cost of construction of civil works, hoisting and errection of all steel works, providing and installation of all mechanical/Electrical equipments/accessories, laying of all interconnecting GI/MSERW pipes and scouring arrangements from all units with disposal of the same to the boundary of structures, all types of valves, fittings and all 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, Raw Water Tank, , Inlet Chamber, inlet channel, Parshall flumes, C/O pre-sedimentation tank, wash lime solution tanks, Alum solution tanks with Dozining arrangement, Flash mixer, Mechnical Clariflocculator, Rapid sand filters, pipe gallery, and clear water tank and plant building accommodating alum store, chemical handling and feeding room with safety measure, back wash pump cum air compressors room, pannel room, water testing laboratory and attendant room. The cost shall include office furniture also. Providing and fixing of lighting arrangements complete in all respect. Providing and fixing all electrical/Mechanical equipments, proper walk way for Inspection/ operation of various units, Providing and setting up of all laboratory equipments etc as per CPHEEO manuals appendix 15.90 (category-II) of 1999 addition shall be provided . Sizes of various units shall be based on manual of water supply and treatment published by CPHEEO. The design of various units shall conform to relevant IS Codes and specifications. All the water retaining stuctuctures shall be designed and constructed in RCC.(The rate includes site development,ptotection walls/retaing walls and boundary wall ) (.Refer to Data Sheet No. 1 )

CONSTRUCTION OF PUMP HOUSES

Construction of pump house with chowkidar room including internal electrical wiring, water supply and sanitary, other allied items, cost of septic tank and as per drawing to the entire satisfaction of Engineer-in-Charge

Pump house at Booster stage (.Refer to Data Sheet No. 2&2a )

Pump house at 1st Stage (.Refer to Data Sheet No. 3& 2a )

Pump house at 2nd Stage (.Refer to Data Sheet No. 3&2a )

Providing and installation of 5 Tonne Electric chain hoist including all allied accessories for pumping machinery complete in all respect including carriage of materials and as per direction of the Engineer-in-Charge

Submersible Pumping Machinary from River to Booster Sump Well

Supply, erection, testing & commissioning of submersible pumping set of reputed make such as KSB/BS/Johnston/Worthington conforming to latest relevent BIS code. The pump should be fitted with free flow impellers of bronze /suitable alloy as per BIS 5659 or latest with up to date ammendments suitable for raw/clear water having greased packed bearings & shell with wound stator on motor side & with shaft protection sleeve on pump side ensuring better life for shaft conforming to BIS specifications. The pump shall be directly coupled to a submersible squirrel cage electric induction motor of Kirloskar/NGEF/Jyoti / Crompton make conforming to relevent BIS code with up to date ammendments totally dust & water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber chamber & grease packed lubricated bearings & provided with stainless steel thrust bearing plate to withstand non 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. The pump set should include water level guard, errection clamps, cable clips & depth gauge etc. & suitable for operation on data given below:- (With soft starter complete in all respect ) (Refer Data Sheet No 4 for further details )

Discharge=17.60 LPS,Total head 40.190 Mtr ,2 set= 20.00 HP(1working+ 1 standby)

Submersible Pumping Machinary from Booster sump well to WTP.

Supply, erection, testing & commissioning of submersible pumping set of reputed make such as KSB/BS/Johnston/Worthington conforming to latest relevent BIS code. The pump should be fitted with free flow impellers of bronze /suitable alloy as per BIS 5659 or latest with up to date ammendments suitable for raw/clear water having greased packed bearings & shell with wound stator on motor side & with shaft protection sleeve on pump side ensuring better life for shaft conforming to BIS specifications. The pump shall be directly coupled to a submersible squirrel cage electric induction motor of Kirloskar/NGEF/Jyoti / Crompton make conforming to relevent BIS code with up to date ammendments totally dust & water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber chamber & grease packed lubricated bearings & provided with stainless steel thrust bearing plate to withstand non 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. The pump set should include water level guard, errection clamps, cable clips & depth gauge etc. & suitable for operation on data given below:- (With soft starter complete in all respect ) (Refer Data Sheet No 5 for further details )

Discharge=17.60 LPS,Total head 103.69 Mtr, 2 set= 45.00 HP(1working+ 1 standby)

Centrifugal Pumping Machinary WTP to 1st Stage

Providing horizontal spindle,horizontal/redial split casing/end suction(Back-pull out arrangements) single/double/multi stage Star rated centrifugal pump or combination of pumps, In series/parallel of recommended make such as Mather and Platt/KSB/ Beacon Weir/Kirlosker/BS&BE/Jyoti as per BIS 1520-1980 with upto date ammendments, read with IS:9137-1978 or latest edition suitable for lifting water for under mentioned characterestics with bronze,impellers/priming funnels,casing ring and shaft sleeves of bronze,shaft of steel grade 4508 FN8 with cast iron casing coupled directly through a flexible coupling on a common MS/Cast steel base plate (base plate to be from the manufacturer of the pumping unit only) to slip ring/ squirrel cage screen protected drip proof induction motor /motors of standard make such as Kirlosker/BHEL /Crompton /NGEF /GEC/Siemens/Jyoti /ABB and suitable for operation on 400(+/-)10% volts,50 cycles /second.3 phase AC electric supply. The power of electric motor/motors should be at +10% in excess of the maximum power required by the pump/pumps in the operation range of (+) 10% and (-)15% of the duty poiint head. The motor/motors as per ISI:325:1978 with upto date ammendments read with IS 900:1972. It should include cost of bearing nuts , bolts and painting etc. and should meet the following requirements:-(Refer Data Sheet No 6 for further details ) . .

(a) 1st Stage :-Discharge of Pump 8.80 LPS Total head 402.23 Mtr ,3 set of 90 HP(2 set working + 1 set stand by). (Refer Data Sheet No 6 for further details )

Centrifugal Pumping Machinary 1st Stage to 2nd stage

Providing horizontal spindle,horizontal/redial split casing/end suction(Back-pull out arrangements) single/double/multi stage Star rated centrifugal pump or combination of pumps, In series/parallel of recommended make such as Mather and Platt/KSB/ Beacon Weir/Kirlosker/BS&BE/Jyoti as per BIS 1520-1980 with upto date ammendments, read with IS:9137-1978 or latest edition suitable for lifting water for under mentioned characterestics with bronze,impellers/priming funnels,casing ring and shaft sleeves of bronze,shaft of steel grade 4508 FN8 with cast iron casing coupled directly through a flexible coupling on a common MS/Cast steel base plate (base plate to be from the manufacturer of the pumping unit only) to slip ring/ squirrel cage screen protected drip proof induction motor /motors of standard make such as Kirlosker/BHEL /Crompton /NGEF /GEC/Siemens/Jyoti /ABB and suitable for operation on 400(+/-)10% volts,50 cycles /second.3 phase AC electric supply. The power of electric motor/motors should be at +10% in excess of the maximum power required by the pump/pumps in the operation range of (+) 10% and (-)15% of the duty poiint head. The motor/motors as per ISI:325:1978 with upto date ammendments read with IS 900:1972. It should include cost of bearing nuts , bolts and painting etc. and should meet the following requirements:-(Refer Data Sheet No 7 for further details ) . .

(b) 2nd Stage :-Discharge of Pump 8.80 LPS Total head 584.88 Mtr ,3 set of 130 HP (2 set working + 1 set stand by). (Refer Data Sheet No 7 for further details )

RISING MAINS AND ANCHOR BLOCK

Excavation in foundation and trenches etc. in earth work, lift upto 1.5 metres stacking the excavated soil not more than 3 metres clear from the edge of excavation and then returning the stacked soil in 15 cm layers, when required into plinths, sides of foundation etc., consolidating each deposited layers by ramming and water and then disposing of all surplus excavated earth as directed within all leads and lifts in PW:JW(50:50).including carriage of materials within all leads and lifts.

C/O Anchor block/ Thrust block of reinforced cement concrete work 1:2:4 (1 cement : 2 sand ; 4 graded stone aggregate 20 mm nominal size) i/c the cost of form work and reinforcment of size 1.00 x 1.00 x 1.20 metre high in rising main where as applicable or as per the direction of site in charge. (Rate as per attched Annexure )

Providing ,Laying , jointing & testing of MSERW pipe as per IS:3183-2007,in trenches of below mentioned diameter in a random length of 4 - 6 mtr. including anticorossive treatment and jointed with every fifth joints welds & remaining other Circumferencial Butt Welded joints by electrical arc welding to required dia MSERW Pipe welded in requisite number of weld runs so as to achieve the minimum effective throat thickness of weld conforming to IS : 816-1969 specifications, by using welding electrodes of 2.50 mm to 6.30 mm of Advani Oerlikon (Adore) - CITOJET / ESAB make, conforming to IS:814-1991, at site of work complete in all respects, including manual / mechanical handling of pipes in all leads and lifts to the entire satisfaction of Engineer-in-Charge.(The earth work in trenches, to be measured and paid for separately) (5% flanged joint & remaining butt joint)

150mm dia wall th. 6.40mm (MSERW pipe L-290, or X-42)

150mm dia wall th. 6.40mm (MSERW pipe L-290, or X-42)

150mm dia wall th. 6.40mm (MSERW pipe L-290, or X-42)

150mm dia wall th. 6.40mm (MSERW pipe L-210, or X-42)

Providing and fixing M.S flanges of following dia to GMS heavy /medium / API grade tubes confirming to IS 6392- 1971 of following table,dia and welding with GMS pipe including cost of nuts , bolts washers complete as per IS 1963 specifications including packing sheet 3mm thick minimum and painting with anticorresive paints complete in all leads lifts and carriage of materials at site as directed by Enginer-in-charge.

150mm dia wall th. 6.40mm FT-34

150mm dia wall th. 5.20mm FT-28

150mm dia wall th. 4.80mm FT-17

150mm dia wall th. 4.80mm FT-5

CONSTRUCTION OF WATER STORAGE TANKS OF VARIOUS CAPACITY

Constructing RCC Circular under ground/partial under ground storage reservoirs 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 but not leaner than 1:1.5:3 (1Cement:1.5 sand:3 graded stone aggregates)in foundation, walls, bottom slab of roof slab, roof slab/dome with smooth finishing in 1:3 inside the tank, 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 with bye pass arrangement consisting of GI / MSERW pipes special and valves / acuated valves of required classes and dia and all other accessories required such as MS ladders inside and outside CI cowl type ventilator, 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 actuators and chamber for valves shall be included in the rates of tanks.

C/O RCC Sump well Booster stage ( Refer Data Sheet No. 8 for further details )

C/O RCC Sump well 1st stage ( Refer Data Sheet No. 8 for further details )

C/O RCC Sump well 2nd stage ( Refer Data Sheet No. 8 for further details )

C/o RCC main storage tank ( Refer Data Sheet No. 9 for further details )

C/o RCC sector storage tank ( Refer Data Sheet No. 10 for further details )

C/o RCC storage tank ( Refer Data Sheet No. 11 for further details )

C/o RCC storage tank ( Refer Data Sheet No. 12 for further details )

GRAVITY MAINS & DISTRIBUTION NETWORK

Excavation in foundation, trenches etc. in earthwork in all kind of soil such as pick work, jumper work , blasting hard or soft soil , lift up to 1.50 mtr. Stacking the excavated soil not more than 3 mtr. Clear from the edge of the excavation and then returning the stacked soil in 15 cm layers, when required in to plinth side of foundation etc. consolidating each deposited layer by ramming watering and then disposing of all surplus excavated earth as directed with in a lead of 20 mtrs and as per entire satisfaction of Engineer - In- Charge.

Providing laying, jointing & testing of GMS pipes, conforming to IS 1239/2001 Part-I srewed & socketed with fittings complete required as per actual site of work with in all leads and lifts and as per direction and entire satisfaction of Engineer-in Charge. ( Cost of earth work to be measured and paid separately )

15mm dia (Light)

20mm dia (Light)

25mm dia (Light)

32mm dia (Light)

40mm dia (Light)

50mm dia (Light)

65mm dia (Light)

80mm dia (Light)

Construction of barbed wire fencing arround the Civil structure

Excavation in foundation and trenches etc.in earth work, lift upto 1.5 metres stacking the excavated soil not more than 3 meters clear from the edge of excavation and then returning the stavked soil in 15 cm layers,when required into plinths, sides of foundation etc.consolidating each deposited layer by ramming watering and then disposing of all surplus excavated earth as directed with in all leads and lifts in PW:JW(50:50) including carriage of all materials with in all leads.

Providing and laying cement concnrete 1:6:12 (1cement : 6 approved sand :12 approved quarry stone aggregaate 40 mm nominal size) and curing complete excluding cost of form work in foundation and plinth including carriage of material with in all leads and lifts.

Providing brick work using common brunt clay building bricks in cement mortar 1:6 (1 cement : 6 sand) in foundation and plinth .

15mm cement plaster in single coat on fair side of brick masonry for interior plaster upto floor two level including arrises, internal rounded angles, chamfers and/or roundned angles notexceeding 80mm in girth and finished even and smooth with cement mortar 1:5(1cement:5 sand).

Providing & fixing M.S. gate of angle iron and flat 6 mm thick with frame I/c locking arrangment andplacing in position complete i/c carriage of materials with in all leads and lifts.

Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on undecorated wall surfaces (two coats) to give an even shade after thogoughly brushing the surface to remove all dirt and remains of loose powered materials.

Supply and fixing galvanized steel bar-bed wire (IS:278-1962 Type-I) weighing 9.38 kg per 100 metres (minimum) straining and fixing to any type of standard rails, straining bolts including securing with and provision of galvanized mild steel wire, staples or Steel pins etc. as directed (posts and struts of wood concrete, steel etc. and straining bolts shall be paid seprately)

Construction of Boundary wall arround the WTP

Excavation in foundation and trenches etc.in earth work, lift upto 1.5 metres stacking the excavated soil not more than 3 meters clear from the edge of excavation and then returning the stavked soil in 15 cm layers,when required into plinths, sides of foundation etc.consolidating each deposited layer by ramming watering and then disposing of all surplus excavated earth as directed with in all leads and lifts in PW:JW(50:50) including carriage of all materialswith in all leads.

Providing and laying cement concnrete 1:6:12 (1cement : 6 approved sand :12 approved quarry stone aggregaate 40 mm nominal size) and curing complete excluding cost of form work in foundation and plinth including carriage of material with in all leads and lifts.

Providing brick work using common brunt clay building bricks in cement mortar 1:6 (1 cement : 6 sand) in foundation and plinth .

15mm cement plaster in single coat on fair side of brick masonry for interior plaster upto floor two level including arrises, internal rounded angles, chamfers and/or roundned angles notexceeding 80mm in girth and finished even and smooth with cement mortar 1:5(1cement:5 sand).

Providing & fixing M.S. gate of angle iron and flat 6 mm thick with frame I/c locking arrangment andplacing in position complete i/c carriage of materials with in all leads and lifts.

Finishing wall with water proofing cement paint of approved brand and manufacture and of required shade on undecorated wall surfaces (two coats) to give an even shade after thogoughly brushing the surface to remove all dirt and remains of loose powered materials.

Providing and installation of House service connection(FHTC)

Providing and installation of house connections with 15 mm dia GI pipe, 30 Rmtr. (Light class) including excavation,whele valve 15mm dia Tee 25x15mm dia Union 15mm dia(H) Union 25mm dia (H) elbow 15mm, Socket 15mm Bib Cock and ferrule complete in all respect and as per the entire satisfection of Engineer-in-charge.

PROVIDING AND INSTALLATION AUTOMATION

Design ,Supply , Installation , testing and commissioning of Automation system of pumping machinery. Centralised Automation System at Main Water Pumping Station, consisting of Fully Wired Panel with Master PLC System on Ethernet, Flow Meter, Level Switch and Pump Interfacecomplete in all respect to the entire satisfaction of Engineer-in - Charge. Description of Items to be provided, Installed and Commissioned as per the criteria enclosed in technical specification sheet attached in Vol-II. ( Refer Data Sheet No. 13 for further details )

Operation & Maintenance

Operation & Maintenance of automation pumping machinery 790 BHP including working and stand bye ,Rising main, Gravity main and distribution in a length of 102120 Mtrs, & for a period of 3 years, including WTP 1.27 MLD, 3 Nos. sump well, 3 Nos Pump house ,yard light, and 4 Nos. underground storage tank complete in all respects to provide potable drinking water to source of water supply schemes of GP Talyana, Hawan, Bhulswai, Harlog, Sarwin Khas, Balh Churadi and other adjoining GP properly handling deploying skilled & unskilled employees at main controling station to the entire satisfaction of the Engineer-in-charge. The Operation and maintenance period shall start after sucessful trial run of three months after commissioning of the project and nothing shall be paid for the period of trial run. (The scope of operation and maintenance of the scheme shall include the total present scope of the project for three years after sucessful commissioning and trial run peroid.).

1st. Year

2nd year

3rd year

Unipro Techno Infrastructure Pvt Ltd

BRIJ GOPAL CONSTRUCTION COMPANY PVT LTD