Providing water facility to PC habitation various LWSS Khundian

Amount

Percolation well:- Designing, Constructing, Testing & Commissioning ( to be approved by the competent authority) and Construction of Percolation well with 6.00 mtr internal diameter and 12.00 mtr depth ,having RCC Circular structure, Roofing with RCC slab, Walk way/peasage CI Rungs inside the percolation from top to bottom and steel stair case from ground level to top of percolation well with connecting path having arrangement of chain pulley of suitable capacity for lowering the pumping machinary complete in all respects to the entire satisfaction of the Engineer-in-charge. The contractor shall provide 6 sets of approved drawing and design with one soft copy to the department. ( Data Sheet No.1 Vol-II)

Designing and Construction ,testing and commissioning of waterTreatment plant 0.58 MLD :- The scope of work includes the construction of 0.58 MLD WTP capacity water treatment plant capable to treat the raw water of the quality specified in the basic design data to produce clearwateras per the requirements of CPHEEO manual on water supply and treatment and as specified in basic design data. The treatment flow sheet comprises of Raw water tank,PST/Tube Setteling electronic channel flow meter Calriflocculator ,RSF,Clear water tank and back Wash tank.For coagulent addition proper alum lime solution tank with proper mechanical mixing arrangementis provided as per data sheet Vol.II Gaseous chlorination is provided for Disinfection. attendent room(toilet),supply of laboratory requirement,piping,valves mechanical/ electrical equipmentelectricwiring & panel boards,sanitation, interconnecting paths, site development upto a minimumof3mfrom edge of battery limit of plant, retaining and breast walls and fencing.Thefirm shall submitthe detailed hydraulic and structural design and drawings( 6copies)for each component oftreatmentplant which shall be approved by the department before the work is started

The design/drawingsof the mechnical/ electrical equipment & wiring etc. along with manufacturers specificattion/design also be submitted for approval by the department.On the completion of all civil,mechnical and electrical works the contractor shall test run the plant for one week before handing over the same to the department at the cost of the contractor.However,electrical charges shall be borne by the department. During this period the contractor shall run the plant at full rated capacity and produce the resuslts specified in the NIT as per CPHEEO standards in the presence of Engineer-in-Charge or his resentaive. During this period the daily testting of raw water and treated water samples shall be done. Complete record of the test results and the flow measurements shall be kept during this period. If the performance of various units of the treatment plant is as specified in representaive.During this period the daily testing of raw water and treated water samples shall be done. Complete record of the test results and the flow measurements shall be kept during this period. If the performance of various units of thetreatment plant is as specified in CPHEEO manual, the dfplant shall be formally taken over by the department,otherwise the contractor shall make necessary change / repairs to improve theefficiency of the unit/plant.The contractor/ firm shall run and maintain the plant for one month afterhandingover the plant to the department. During this period the firm shall depute at leastt onetrainedperison to train the departmental persons in operating, maintaining the plant and regulartesting of the raw water and treated. ( Data Sheet No.2 Vol.II)

Pump House:- Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) Construction of RCC framed pump house 5 mtrs height , including Gantry system 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, including cost of site development required as per site condition,internal and, external landscaping, dewatering including P/F3/5 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. ( Data Sheet No.3 Vol.II)

Pump house at village Lahru Bachwai

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 (1:1.5:3) 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, 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. ( Data Sheet No.4 Vol.II)

C/O Main Tank at 375000Ltrs Cpacity

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 (1:1.5:3) 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. ( Data Sheet No. 4a to 4s Vol-II)

Sector Storage Tank at 250000 Ltr Capacity at Khundain

Sector Storage Tank at 40000 Ltr Capacity at Dolla

Sector Storage Tank at 85000 Ltr Capacity at Nahallian

Supply of star rated enrgy efficient Submersible pumping set of KSB/Calama/ WPIL/ Crompton/BS/ SABAR/ Oswal/ Kirloskar make conforming to latest relevant BIS Code 8034:1976. The pump should be fitted with bronze impeller or suitable alloys suitable for handling Clear water having greased 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 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.The rates shall be for complete Job to run the machinery in proper working. and should meet with the requirements. (Ist stage) For detailed design parameters/ requirements are given in Below. ( Data Sheet No. 6 Vol-II)

Booster stage:- S/E Submersible pump from P/Well to C/Tank a. 11.97LPS with Head of 45.22 m - 15.00 HP ( 2 Nos. Set i/e 1 Working & 1 Stand By in P/Well)

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/TEFC/CACA of standard make such as Kirloskar/BHEL/ Crompton/NGEF/GEC/Siemens/ Jyoti/Area Brown Boven/ABB/CGL 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 (-) 15% 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. ( Data Sheet No. 6 Vol-II)

Stage 1st - Centrifugal pumps:- Ist Stage 5.99 LPS with Head of 468.97m - 70HP (3Nos. Set i/e 2 Nos. Working & 1 Stand By )

Rising Mains (Data Sheet No. 5 Vol-II) 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 Excluding restoration metalled surfaces to its original condition( Will be paid Separately) & 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.

Laying, jointing & testing of bevelled ended G. I pipe with circumfrential butt welded joints wherever required by electrical arc welding ( welding thickness shall be equal to pipe wall thickness) and testing of G. I 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 fabrication of reducers/ tapers , all short pieces, bends etc. as per site requirement made from parent tubes . The laying of pipe shall also include welding of 10% flanged joints of 90% duly welded in three layers (one inner two outer) and 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 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 of 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.

Booster Stage:Rising Main from 1 Nos. P/Well's to Coll. Tank PW 1GI Pipe 150 mm dia 4.8 mm thick mm dia (1x 280=280 Rmt. )

Main Stage: 1st Stage :- Pump house to Main Tank GI Pipe 150 mm Dia (Medium Class ) Length= 3580 mtr

Providing MS flanges (In pairs) for the joints of GI 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,

Table - 28 (150mm) RD 0 RD 1000

Table - 17 (150mm) RD 1000 RD 2000

Table - 5 (150mm) RD 2000 RD 3580

GRAVITY MAIN& DISTRIBUTION SYSTEM:- Excavation in foundations and trenches (for pipes and pits) upto all depths etc. in all kinds of soil such as pick work, jumper work and saturated soil including bailing or pumping out of water, chiseling or wedging out of same where blasting is prohibited in all leads and lifts including trimming and dressing of sides, leveling of beds to correct grade including shoring strutting, planking timbering and dewatering wherever required, stacking usable and unusable material/soil separately and after laying jointing and testing of pipes, returning he usable soil in 15 cm layer by ramming and watering and then disposing of all surplus excavated soil/unusable material as directed within all leads and lifts Excluding restoration of unmetaled/ mattelled surfaces to its original condition ( will be paid separately) and including cost of diversion of traffic, night signal boards, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects within all leads and lifts as per the direction of Engineer-in-charge. ( Data Sheet No.7 Vol-II)

Laying,jointing & testing of screwed and socketted Galvanised Mild steel tube of approved make or of approved rate contract of DGS & D/HP Government conforming to BIS 1239-2004 ( with upto date ammendements ) of following diameter and class including all specials and fittings as required complete as per actual site condition with in all leads and lifts as per the direction and to the entire satisfaction of Engineer-in Charge. Negative tolerance in thickness and mass/weight will not be accepted.The pipe shall be factory galvanized as per IS: 4736-1986 (with up to date ammendements) with zink coating not less than 400 gms/sqm. ( Earth work in trenches to be measured and paid separately )After getting the design approved from competent authority, If there will be any change in the class and thickness of pipe, the cost of the same will be paid on pro-rata basis.

15 mm dia L.C.

32 mm dia L.C.

40 mm dia L.C.

50 mm dia L.C.

laying, jointing & testing of bevelled ended G I pipe medium class with circumfrential butt welded joints(90% welding 10% flanged) wherever required by electrical arc welding ( welding thickness shall be equal to pipe wall thickness) and testing of G. I pipe of following dia meters conforming to IS 1239-2004, having wall thickness as specified below capable of withstanding required test pressure, including manufacturing and fabrication of reducers/ tapers , all short pieces, bends etc. as per site requirement made from parent tubes . The laying of pipe shall also include welding of flanged joints of every xviith pipe duly welded in three layers (one inner two outer) and 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 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 of 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.

65mm dia M.C.

80mm dia M.C.

House Service Connection:- Laying, Jointing of GI pipe to House Service Connection including GI pipe ,fittings,fixtures, demolation / restore of cement concrete work complete in all respect for Initial Stage (2019-2020) & 2020-21 : 1449Nos (House Hold) .( Data Sheet No. 8 Vol.II)

Providing and installation of House connections with 15mm dia Tube fitting such as G.I Elbow, G.I Tees, G.I Sockets, G.I Unions, and 1/4'' ferrule connections complete in all respects to the entire satisfaction of Engineer-in- Charge. (Note :- Excavation & Laying of pipe will be measured in BOQ iten no 25)

Dogra Construction Company Pvt Ltd

SEWA SINGH