Source level augmentation of WSS/ LWSS from Govind Sagar lake at Kut Bounger under IPH Sub Division Kalol in tehsil Jhandutta Distt Bilaspur

Amount

Construction of RCC Intake structure of 66.05 Mtrs. Height, horizental length of 290.00 mtrs. Including construction of cantilevers of required projection to lower the pumping machinery up to the reuired water level, 5.00 MT chin pully,rock bolting of soil for stability of structure and pre painted galavanized steel sheets to the entire satisfaction of Engineer- in charge.(As per details given in data sheet No. 1). i/c design, drawing & vetting complete in all respect.

Providing, installation, testing and commissioning of Water Treatment Plant of 4.58 MLD capacity ( in the shape of rapid sand filter) of RCC construction in concrete design mix of grade M-30 (for hydraulic structures) & M-30 ( for building work) as per proper design & drawing with all structural requirements including cost of construction of cutting for site development , C/o. retaining wall ,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 arragements from all units with disposal of the same to appropriate place i.e. nearby nallah/khud/natural drainage, all types of valves, fittings and all other contingent works including cost of site development to adjust hydraulic levels as per proper layout contour plan at village Bounger & capable of taking input and giving output as laid down in chapter-1 of NIT under all climatic conditions specified therein. The treatment plant includes C/O. OHSR of 2,66,000 ltrs. cap. for 6.00 mtrs. staging height, Inlet chamber, Raw Water Tank,Presetteling tank,pashal flume, Alum solution tanks, Alum solution dozer, Lime solution tanks, Flash mixer , flocculator, Settling tank, Rapid Sand Filter, Back wash arrangement, Back wash pump and piping, Back wash pump house, Disinfection, water tank, Foundation of various units, By Pass arrangement, Scour arrangement, Plant Building, Bearing capacity test, Laboratory equipment and furniture , Interconnecting paths, Walk ways, Boundary Wall, Inlet channel with ultra sonic channel flow meter, Chemical house with chemical handling and feeding arrangements, Providing and fixing of lighting arrangements with CUB LED lights of 25 Watts with in the boundry limit of plant area, The hydraulic design & capacity/sizes of all the important units shall be based on latest guidelines of Manual of Water Supply and Treatment published by CPHEEO, Ministry of Urban development (GOI) New Delhi. The structural design of various units shall strictly conform to relevant BIS Codes and specifications. Refer to Data Sheet No. - 15 and Common design parameter for further details ) i/c design, drawing & vetting complete in all respect.

Pump House:- Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) of Pump Houses at following Locations including all allied Civil Works, internal & external Electrical work wiring, Sanitay work, excavation in foundation in all kinds of soils, c/o Toilets, c/o Septic Tanks of capacity for required users, internal and external solar powered Street lighting, external landscaping, dewatering including P/F 3/5/10 Tonne Chain Pulley / Gantry alongwith MS rail along longitudinal wall of approved ISI make electrically operated alongwith all allied accessories and painting with asian apex ultima with priming coat and wall putty and fire fighting system complete as directed by engineer in charge. (Ref data sheet No. 2 & 3 for further details.). The contractor shall provide 6 sets of approved drawing with design and one soft copy to the department. (Vol-III, Data sheet No. 2). i/c design, drawing & vetting complete in all respect.

Pump house at Kut bounger -1st stage= 1No.

Pump house at Gangloh - 1st & 2nd phase 1No.

Pump houses at Paploa phase 3rd 1 Nos.

Main Balancing Reservior and Sector Reserviors:- Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) RCC Circular under ground/partial under ground storage reservoirs as per capacity given below at various stages/sites including excavation in foundation in all kinds of soil. including PCC (1:3:6) in foundation and M:30 design mix in bottom slab/raft ,walls and beams. And RCC (1:2:4) in roof slab/dome with provision of inspection path around the dome with all alied Civil Works such as c/o chamber for valves, refilling and disposing of surplus excavated earth with in all leads and lifts. 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 / MS pipes special and 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 with frames of heavy duty with proper locking arrangement, water level indicator. The tanks shall be hydraulically tested for water tightness, All works shall be conforming to relevant IS code. The cost of valves,bulk meter/ flow meter shall be included in the rates of tanks .complete in all respects to the entire satisfaction of the Engineer-in-charge .The contractor shall provide 6 sets of approved drawing and design to the department including cost of site development required as per site conditions. ( Vol-III, Data sheet No. 3&4). i/c design, drawing & vetting complete in all respect.

main storage tank 1452500 Node No. 2

main storage tank 577500 Node No. 13

main storage tank 308000 Node No. 15

main storage tank 171800 Node No. 11

Sum well 775500 Node No. 10

Sum well 393600 Node No. 14

sub storage tank 10000 Node No. 26

sub storage tank 15000 Node No. 7 & 8

sub storage tank 18200 Node No. 9

sub storage tank 45000 Node No. 30

sub storage tank 68500 Node No. 3

sub storage tank 70100 Node No. 16

sub storage tank 75000 Node No. 21

sub storage tank 86500 Node No. 28

sub storage tank 90500 Node No. 11A

sub storage tank 95100 Node No. 23

sub storage tank 110100 Node No. 22

sub storage tank 131000 Node No. 19

sub storage tank 159000 Node No. 18

sub storage tank 181600 Node No. 27

sub storage tank 196800 Node No. 20

sub storage tank 203000 Node No. 29

sub storage tank 20000 Node No. 17

sub storage tank 25000 Node No. 9 & x

Fencing work around all the civil works such as intake structure , Pump Houses, MBRs, SRs & quarters etc. one metre high fencing over brick masonery 1.80 mtr high ISA 50x50x5 mm post @ 2.50 mtr centre to centre including with nine horizontal lines and two diagonal of Galvanised mild steel barbed wire confirming to IS:278-1962-type-1, weighting 9.38kg/100mtr minimum strained and fixed to post with proper fastening arrangement. The ISA post shall be embeded 450 mm deep in C:C 1:2:4 with proper fastening arrangement protected with using suitable primer and anti corrosive paint level difference at different points shall be suitabily taken care so as to look asthetically good including cost of excavation foundation concrete , brick masonery , plastering and providing and fixing M.S. Gate of suitable size where required complete in all respect to the entire satisfaction of the Engineer-in-charge.The contractor shall provide 6 sets of approved drawing and design with one soft copy. ( Ref. vol-II technical specification vol-Ii data sheet No. 14).

Thrust Blocks:- Construction of Thrust Block for Rising main 1st & 2nd stage of requried sizes ( Vol-III, Data sheet No. 5).

Excavation in foundations,trenches etc., in earth work, lift upto 1.50 mts. Stacking the excavated soil not more than 3 mts. Clear from the edge of the excavation & then returning the stacked soil in 15 cms. Layers,when required into plinths sides of foundation etc.,consolidating each deposited layers by ramming & watering & then disposing of all surplus excavated earth as dierected within all leads & lifts as per entire satisfaction of Engineer in charge.

Providing & laying cement concrete 1:3:6 (1cement : 3 sand : 6 graded stone aggregate 40 mm nominal size) excluding the cost of centring & shuttering in Foundation & plinth.

Providing form work with steel plates 3.15 mm thick welded with angle iron in frame 30x30x5mm,so as to give a fair finish i/c centring shuttering,strutting & propping etc. with wooden battens & ballies,ht. of propping & centring below supporting floor to ceiling not exceeding 4.00 mts. & removal of the same for in situ-reinforced concrete & plain concrete work :- Vertical surfaces such as wall (any thick.) partitions & the like i/c attached pillasters, buttresses, plinth & string courses & the like.

Providing & laying cement concrete 1:2:4 (1cement :2 sand : 4 graded stone aggregate 20 mm nominal size) & curing complete excluding the cost of form work & reinforcement for reinforced concrete work in :- Foundation,footing,bases of columns and the like & mass concrete.

Providing Tor steel reinforcement for RCC work i/c bending,binding & placing complete upto floor two level.

Supply, erection, testing and commissioning of star rated enrgy efficient Raw water submersible pumping set of KSB/Calama/ Johnston/ Crompton/BS/ SABAR/ Oswal/ Kirloskar makes conforming to latest relevant BIS Code 8034:1976. The pump should be fitted with bronze impeller or suitable alloys suitable for handling Raw water having grease packed bearings and shaft with wound stator on motor side and with soft protection sleeve on pump side ensuring better life for shaft coupled to a submersible squirrel cage electric induction motor (water proof type) of required HP & 2900/1450 rpm of reputed make conforming to BIS 9283-1979 latest with upto date amendments, totally dust and water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber and grease packed lubricated bearings and provided with stainless steel thrust bearing plate to with stand non vertical loads with minimum wear and 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 guards, erection clamps , cable clips, depth gauge NRV & Sluice valves of approved class etc. The work should be completed to the entire satisfaction of the Engineer-in – Charge. The rates shall be for complete Job to run the machinery in proper working order and shall meet the design requirements in view of large fluctuation of 57.55 mtrs in the level of GovindSagar reservoir (Satluj) with LWL= 454.60 mtrs.and HFL = 512.15 mtrs. . Please refer to Data Sheet No. 9 & ( (A) of Vol-III of bid documents for detailed design parameters and other relevant data.

Booster stage:- 3 sets (2 working & 1stand bye) with discharge of 31.45 LPS for each set and total Head of 129.32 Mtrs.

PUMPING MACHINERY CENTRIFUGAL:- Supply ,Installation ,Testing & Commissioning of star rated enrgy efficient horizontal spindle, horizontal/ radial split casing/end suctions (back pull out arrangement)single/double/multistage centrifugal pump suitable for operation, in parallel of recommended make such as Mather and platt/KSB/Kirloskar/Jyoti /Beaconweir BS&BE confirming to BIS-1520-1980 with upto date ammendments, read with IS:9137-1978 or latest edition suitable for lifting clear water for under mentioned characteristics with bronze/Bronze with 2.5% Nickel impellers, dia of 405mm priming funnels, casing ring and shaft sleeves of bronze/ steel, shaft of SS:410/AIS 1431 Chrom in plated with cast iron casing coupled directly through a flexible coupling on a Common MS base plate to squirrel cage screen protected drip proof induction motor of standard make such asKirloskar/BHEL/ Crompton/NGEF/GEC/Siemens/ Jyoti/Area Brown Boven and suitable for operation on 11 KV HT, 50 cycles/second 3 phase AC electric supply. The power of electric motor/motors should be at least (+) 10% in excess of the maximum power required by the pump/pumps in the operation range of (+) 10% and (-) 25% of the duty point head. The motor/motors should be as per IS: 325-1978 with upto date amendments read with IS:900-1972. The starting current of the motor shall be limited to not more than 4.5 to 5 times of full load current. It should include cost of bearing nuts, bolts and painting etc and should meet the following requirement (as per data sheet No. 13) including Pump sets (working + standby), All electrical equipments such as Starter, ICTP switches, MCB, Bush bar chamber, MCB, Panel board indicating lamps, Ammeter, Voltmeter, Hour run meter should be of electronic type , incoming and outgoing water proof cable for panel board, Double loop earthing, copper cable pressure gauge, capacitor, common header, sluice valve, NRV including erection and testing complete necessary piping for suction and common header and control valves alongwith electrical works including all taxes, insurance, transportation, freight charges, inspection charges, loading, unloading, conveyance to Departmental stores/ site, stacking, etc. including specials and wastage etc.; complete as per Tender Specifications and instruction of Engineer in charge. The HP are indicative.Since the re-survey and re-design of proposal/scheme is to be carried out by the lowest bidder, the design/drawings so approved by the competent authority after finalisation of design and drawings,any variation in HP and other accessories etc.The rate shall be worked out on prorata basis after approval of the competent authority and payment will be made accordingly.( Vol-III, Data sheet No. 10) curve chart including design drawing and complete in all respect.

Main stage pumph house to Peerthan) - 3 sets (2 working & 1 standbye with discharge of 31.45 LPS each set and total Head 370.72 m.

1st phase Gangloh to Dudian - 3 sets (2 working & 1 standbye with discharge of 15.20 LPS each set and total Head 323.57 m.

3rd phase at Paploa to Kot) - 2 sets (1 working & 1 standbye)with discharge of 13.03 LPS each set and total Head 272.27 m.

2nd phase Gangloh to Jarot - 2 sets (1 working & 1 standbye)with discharge of 6052 LPS weach set and total Head 196.90 m.

Excavation in foundation, trenches ( for pipes & pits) upto all depths in all classification of earth work such as pick work, jumper work, saturated soil including bailing and pumping out water, blasting soft/ hard rock or chieselling soft/hard rock where blasting is prohibited in all lifts including trimming and dressing of sides, leveling of beds to correct grade i/c shoring /strutting , planking, timbering & dewatering wherever required, stacking the useable & unuseable material /soil separately & after laying jointing & testing of pipes, returning the useable soil in trenches in 15 cm layers including consolidating of such deposoited layer by ramming & watering & then disposing of all surplus excavated soil /unusable material as directed with in all leads & lifts including restoration unmetalled surfaces to its original condition & including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per directions of Engineer-in-charge.

Providing, laying, jointing (by way of circumfrential butt welded joints in three layers by electrical arc welding) and testing of MSERW pipe of following dia meters confirming to ISO 3183-2012, (latest with upto date amendments) having wall thickness and grade as specified below with bevelled ends and capable of withstanding required test pressure in a random length of 4 to 7 meters, including manufacturing reducers / tapers , all short pieces, bends etc. as per site requirement made from parent tubes . The laying of pipe shall include all operation such as cutting, welding, jointing, fabrication of bends, tees etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and outside) as per IS:4736-1986 (with upto date ammendments) with mass of Zinc Coating shall be as per relevent code .The welding electrodes shall be as per IS 814:2004 of Advani Oerlikon/LT or IS marked make. Negative tolerance in thickness and mass of pipes will not be accepted.The rates also includes entire carriage of material ,flushing ,cleaning and hydroulic testing complete to the best satisfaction and direction of Engineer-in-Charge with in all leads and lifts. (earth work intrenches shall be measured and paid for seprately ) (Reffer volume Techenical specifications Data Sheet No 6 . ) The design /drawing so approved by the comptent authority after finalisation of design and drawing any variation in size of pipe,material,pipe class,wall thickness,jointing,valves,specials etc.The rate shall be worked out on Prorata basis after approval of the competant authority and Bill paid accordingly) Refer to technical specifications and data sheet No. 6 )The head and length of the rising main required shall be rechecked by the bidder at the proposed site i/c drawings design & vetting complete in all respect.

Booster & 1st Stage 300 mm dia MSERW pipe 300 mm dia. with Wall thickness of 7.90 mm ,L-290 or X 42.

MSERW pipe 300 mm dia. with Wall thickness of 7.10 mm ,L-290 or X 42.

MSERW pipe300 mm dia. with Wall thickness of 6.40mm ,L-290 or X 42.

MSERW pipe300 mm dia. with Wall thickness of 5.60 mm ,L-290 or X 42.

MSERW pipe300 mm dia. with Wall thickness of5.20 mm ,L-290 or X 42.

MSERW pipe300 mm dia. with Wall thickness of4.80mm ,L-290 or X 42.

1st Phase 200 mm dia MSERW pipe200 mm dia. with Wall thickness of 5.60 mm ,L-290 or X 42.

MSERW pipe200 mm dia. with Wall thickness of 5.20mm ,L-290 or X 42.

MSERW pipe200 mm dia. with Wall thickness of 4.80mm ,L-290 or X 42.

2nd Phase 100 mm dia MSERW pipe100 mm dia. with Wall thickness of 4.80mm ,L-290 or X 42.

3rd Phase MSERW pipe150 mm dia. with Wall thickness of 4.80 mm ,L-290 or X 42.

Providing and welding M.S. flanges at suitable point, to be provided 5% of total joint and remaining 95% joints with butt welded joint,conforming to following tables as per IS 6392-1971 (Latest with upto date amendments) with plain end MSERW pipe in requsite number of layers on both faces to make the joint leak proof (The cost of providing and laying of MSERW pipes to be measured and paid for seprately). The welding of flanges should conform to IS:816-1969 with electrodes as per IS: 814-1991 and required number of nuts and bolts conforming to IS 1364. including cost of gasket sheet nuts & bolts. The thickness of gasket sheet not less then 3.00mm conforming to IS 2712-1998. The work shall be done to the entire satifaction of engineer in charge with in all leads and lifts.tion of Engineer-in-Charge.

300 mm dia.Booster &Ist Stage :- 300 mm dia Table -28

30 mm dia Table -17

300 mm dia Table -5

1st Phase 200 mm dia; 200 mm dia Table -28

200 mm dia Table -17

200 mm dia Table -5

2nd Phase 100 mm dia: 100 mm dia Table -28

100 mm dia Table -17

100 mm dia Table -5

3rd Phase150 mm dia.150 mm Table -28

150 mm dia Table -17

150 mm dia Table-5

Providing double flanged Cast Steel Reflux valve ,Follwing class of Leader/ Kirloskar make and various dia.for rising main and capable of with standing following normal seat pressure conforming to BS:1868/API-600 or latest ammendments.

Booster Stage 300 mm dia

1st Stage 300mm dia ASA - 150

1st Phase .200 mm dia. ASA - 300

2nd Phase 100 mm dia. ASA 300

3rd Phase 150 mm dia. ASA 300

Providing double flanged Cast Steel Sluice valve ,Follwing class of Leader/ Kirloskar /Bir make below mensened dia.for rising main and capable of with standing following normal seat pressure conforming to BS:1868/API-600 or latest ammendments.

Booster Stage 300mm dia class ASA-150

1st Stage 300mm dia ASA-300

1st Phase 200mm dia Class ASA-300

2nd phase 100mm dia Class ASA-300

3rd phase 150mm dia class ASA-300

Excavation in foundation, trenches ( for pipes & pits) upto all depths in all classification of earth work such as pick work, jumper work, saturated soil including bailing and pumping out water, blasting soft/ hard rock or chieselling soft/hard rock where blasting is prohibited in all lifts including trimming and dressing of sides, leveling of beds to correct grade i/c shoring /strutting , planking, timbering & dewatering wherever required, stacking the useable & unuseable material /soil separately & after laying jointing & testing of pipes, returning the useable soil in trenches in 15 cm layers including consolidating of such deposoited layer by ramming & watering & then disposing of all surplus excavated soil /unusable material as directed with in all leads & lifts including restoration of unmetalled surfaces to its original condition & including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per directions of Engineer-in-charge.

Providing, laying, jointing (by way of circumfrential butt welded joints in three layers by electrical arc welding) and testing of MSERW pipe of following dia meters confirming to ISO 3183-2012, (latest with upto date amendments) having wall thickness and grade as specified below with bevelled ends and capable of withstanding required test pressure in a random length of 4 to 7 meters, including manufacturing reducers / tapers , all short pieces, bends etc. as per site requirement made from parent tubes . The laying of pipe shall include all operation such as cutting, welding, jointing, fabrication of bends, tees etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and outside) as per IS:4736-1986 (with upto date ammendments) with mass of Zinc Coating shall be as per revent ISI code.The welding electrodes shall be as per IS 814:2004 of Advani Oerlikon/LT or IS marked make. Negative tolerance in thickness and mass of pipes will not be accepted.The rates also includes entire carriage of material ,flussing ,cleaning and hydroulic testing complete to the best satisfaction and direction of Engineer-in-Charge with in all leads and lifts. (earth work intrenches shall be measured and paid for seprately ) (Reffer volume Techenical specifications Data Sheet No .7 ) (The diameter and class/material of pipe are indicative since there-check and redesign of proposal/scheme is to be carriade out by the lowest Bidder.The design /drawing so approved by the comptent authority after finalisation of design and drawing any variation in size of pipe,material,pipe class,wall thickness,jointing,valves,specials etc.The rate shall be worked out on Prorata basis after approval of the competant authority and Bill paid accordingly) Refer to data sheet No. 7 i/c design ,drawings and vetting complete in all respect) MSERW pipe200 mm dia. with Wall thickness of 4.80 mm L290-X42

Providing and welding M.S. flanges at suitable points to be provided 5% of total joint and remaining 95% joints with butt welded joint, conforming to following tables as per IS 6392-1971 (Latest with upto date amendments) with plain end GMS/MSERW pipe in requsite number of layers on both faces to make the joint leak proof (The cost of providing and laying of MSERW pipes to be measured and paid for seprately). The welding of flanges should conform to IS:816-1969 with electrodes as per IS: 814-1991 and required number of nuts and bolts conforming to IS 1364. including cost of gasket sheet nuts & bolts. The thickness of gasket sheet not less then 3.00mm conforming to IS 2712-1998. The work shall be done to the entire satifaction of engineer in charge with in all leads and lifts. MSERW pipe200 mm dia. with Wall thickness of 4.80 mm with O.D.219.10mm having 25.368 kg/mtr.in Gravity main Node No. 2 to Node No.10 5250 Rmt.

Providing, laying, jointing (by way of circumfrential butt welded joints in three layers by electrical arc welding) and testing of GMS pipe of following dia meters confirming to IS: 1239-1990, (Part I) having wall thickness and grade as specified below with bevelled ends and capable of withstanding required test pressure in a random length of 4 to 7 meters, including manufacturing reducers / tapers , all short pieces, bends etc. as per site requirement made from parent tubes . The laying of pipe shall include all operation such as cutting, welding, jointing, fabrication of bends, tees etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The pipes shall be factory galvanized (zinc coating both inside and outside) as per IS:4736-1986 (with upto date ammendments) with mass of Zinc Coating shall be as per revent ISI code .The welding electrodes shall be as per IS 814:2004 of Advani Oerlikon/LT or IS marked make. Negative tolerance in thickness and mass of pipes will not be accepted.The rates also includes entire carriage of material ,flushing ,cleaning and hydroulic testing complete to the best satisfaction and direction of Engineer-in-Charge with in all leads and lifts. (earth work intrenches shall be measured and paid for seprately ) (Reffer volume Techenical specifications Data Sheet No . 7 ) (The diameter and class/material of pipe are indicative since the resurvey and redesign of proposal/scheme is to be carriade out by the lowest Bidder.The design /drawing so approved by the comptent authority after finalisation of design and drawing any variation in size of pipe,material,pipe class,wall thickness,jointing,valves,specials etc.The rate shall be worked out on Proratabasis after approval of the competant authority and Bill paid accordingly) Refer to data sheet No.7 ) GMS pipe (Medium Class) 125 mm dia. with wall thickness of 4.80,

Providing and welding M.S. flanges at suitable points to be provided 5% of total joint and remaining 95% joints with butt welded joint, conforming to following tables as per IS 6392-1971 (Latest with upto date amendments) with plain end GMS/MSERW pipe in requsite number of layers on both faces to make the joint leak proof (The cost of providing and laying of MSERW pipes to be measured and paid for seprately). The welding of flanges should conform to IS:816-1969 with electrodes as per IS: 814-1991 and required number of nuts and bolts conforming to IS 1364. including cost of gasket sheet nuts & bolts. The thickness of gasket sheet not less then 3.00mm conforming to IS 2712-1998. The work shall be done to the entire satifaction of engineer in charge with in all leads and lifts. GMS Pipes 125 mm dia Medium Class with Flange Table-17.

Providing and fixing air release valve 25mm dia on various dia rising main/ gravity mains

Excavation in foundation, trenches ( for pipes & pits) upto all depths in all classification of earth work such as pick work, jumper work, saturated soil including bailing and pumping out water, blasting soft/ hard rock or chieselling soft/hard rock where blasting is prohibited in all lifts including trimming and dressing of sides, leveling of beds to correct grade i/c shoring /strutting , planking, timbering & dewatering wherever required, stacking the useable & unuseable material /soil separately & after laying jointing & testing of pipes, returning the useable soil in trenches in 15 cm layers including consolidating of such deposoited layer by ramming & watering & then disposing of all surplus excavated soil /unusable material as directed with in all leads & lifts including restoration unmetalled surfaces to its original condition & including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per directions of Engineer-in-charge.

Providing , laying,jointing and testing GMS pipes of light class in trenches ( excluding earth work) complete in all respect of following diameter.

32mm dia

40mm dia

50mm dia

65mm dia

80mm dia

100mm dia

Providing , laying,jointing and testing GMS pipes of Medium & Heavy class in trenches (excluding earth work) complete in all respect of following diameter.

100 mm dia (M.C)

100 mm dia (H.C)

Providing and fixing wheel valve of superior quality of following dia

32mm dia

40mm dia

Providing and fixing CI Sluice valve (with hand wheel ) as per IS : 780-1984-1 upto 300 mm dia (i/c brass spindle & as per 2906-1984 class II for dia complete with bolts nuts rubber inssertion ect. (the tail piece if required shall be measured & paid for sepraratly)

AUTOMATION OF ENTIRE SYSTEM : The tenderer/firm shall automate the scheme a/w Pumping machinery & other units (as per Technical Specifications given in Vol-II) scheme upto 3 Nos pump houses(As decided by the Engineer-in-Charge) and shall be automated in such a way that these are automattically operated at pre fixed hours/ time or any other logic decided by the department and operated from main SCADA centre at Kut Bounger,Gangloh,Paploa Pump houses. The entire automation is to be carried out as per the technical data sheets for Electrical, Instrumentation and automation works Volume III in accordance with the technical specifications for automation attached in Volume II. Electromagnetic flow meters of approved makes shall be provided at each storage reservoir outlets and its output in the shape of total quantum of water delivered in a hour day and month shall be generated at main control station. GSM based devices shall be installed at each tank location, which shall send massages through SCADA station at remote access location at WTP Kut Bounger. This data transmission system at each tank consists of field instruments for providing digital and analog signals to data transfer module. This module will have a communication to web data transfer system modle communication. The Control/RTU station will have control station with programmable graphic process, mimics, real time and historical trending face plate and group display, alarm management and report with Laser Jet printers and required furniture. At each tank locations controlling devices shall be installed with water meter sensors, flow transmitters, level transmitters in each tank. Installation of hardware along with commissioning/ programming as per user requirement shall be done. The detailed automation proposal shall be got approved by the firm from the Competent authority. Firm has to incorporate all the inputs and outputs suggested by the department in the SCADA. To automised the scheme up to 3 Nos Pump houses (Decision for finalisation of proposal lies with the department without assigning any reason)as per relevent data sheet and scope of work.

Automation for Booster and 1st stage

Automation for 1st Phase at Gangloh.

Automation for 2nd Phase at Gangloh.

Automation for 3rd Phase at Paploa.

Micro-controller based water disinfection equipment - at Kot Dhar Area ) :- Supply, delivery, erection and commissioning of following capacity of micro-controller based water disinfection equipment using gaseous chlorination process based on Oligodynamic technology i/c control panel, water chamber, electrode, interconnecting pipe line, field test kit, outer cabinet, voltage stabilizer, water flow meter, booster pump, booster bed pump, etc complete capable to disinfect 50000 LPH water requirement per day at MBRs or gaseous chlorination to suppliment the disinfaction. (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No, 13) i/c design, drawings vetting complete in all respect.

Approach Road :- Construction Approach road to pump houses i/c cutting in earth work in all kind of soils, subgrading to required camber and super elevation,soling,bearing coat, metalling, tarring and c/o cross drainage works and side drains, c/o retaing walls and breast walls complete in all respects to the entire satisfaction of the Engineer-in-charge. (Refer Vol-II- & Vol-III, Data Sheet No, 11)

Provision for inspection vehicle Supply of Light motor vehicle Balero ZLXP+AC with all accessories complete in all respect (Refer Vol-II- Technical Specificatios & Vol-III, Data Sheet No, 11)

Site development (Refer Vol-III, Data Sheet No, 11) Cutting in earth work and disposal of excavated earth up to a lead of 20 mtrs.

Excavation in foundation, trenches ( for pipes & pits) upto all depths in all classification of earth work such as pick work, jumper work, saturated soil including bailing and pumping out water, blasting soft/ hard rock or chieselling soft/hard rock where blasting is prohibited in all lifts including trimming and dressing of sides, leveling of beds to correct grade i/c shoring /strutting , planking, timbering & dewatering wherever required, stacking the useable & unuseable material /soil separately & after laying jointing & testing of pipes, returning the useable soil in trenches in 15 cm layers including consolidating of such deposoited layer by ramming & watering & then disposing of all surplus excavated soil /unusable material as directed with in all leads & lifts including restoration unmetalled surfaces to its original condition & including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with in all leads & lifts as per directions of Engineer-in-charge.

Providing and laying C.C. 1:5:10(1cement:5sand:10graded stone aggretae 40mm nominal size) with 15% plums and curring complete exclunding cost of form work in retaining wall/breast wall size of plums shall be usely be 150mm to 300 mm.

Providing and laying C.C. 1:5:10(1cement:5sand:10graded stone aggretae 40mm nominal size) with 15% plums and curring complete exclunding cost of form work in retaining wall/breast wall size of plums shall be usely be 150mm to 300 mm.

Vertical surfaces such as walls (any thickness) Partitions and the like including attached pilasters buttresses plinth and string courses and the like.

Stone filling behiend retaining wall as per directionand to the entire satisfaction of Engineer-in-charge.

Providing and fixing PVC pipe of ISI mark of 100 mm diameter for wheep holes as per direction and to the entire satisfaction of Engineer-in-charge.satisfaction

Trial run for the period of 3 months shall be executed by the bidder for successful commissiong of the scheme. The trial run shall be considered successful only if the scheme is run at design discharge for the entire period of trial run i.e 90 days.

Sai Engineering Foundation

Unipro Techno Infrastructure Pvt Ltd

HARJEET SINGH