Himachal Pradesh Irrigation And Public Health Department Tender

( PUMP HOUSE ) Designing, Constructing, Testing & Commissioning of Pump House & Chowkidar Room at following Locations including all allied Civil Works , Electrical works, Sanitay work, Site development, cutting/excavation in all kinds of soils, C/o PCC/RCC Retaining walls, Breast walls (3 mtr from the edge of each structure), Toilets, Septic Tanks, internal and External Solar powered Street lighting, External landscaping, Fire Fighting arrangement, dewatering etc complete as directed by engineer in charge 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. At Bharmat Note:- (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No.4)

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, fixing, jointing and testing in trenches of MSERW pipe (Zinc coated) circumferential butt welded pipes including cost of flanged bends of all degrees conforming to IS/ISO:3183-2007 with steel grade L-210 of latest edition or having wall thickness as specified below with plain end and capable of withstanding required test pressure in random length of 4 to 7 meters, including specials, short pieces, bends, reducers, tees etc. made from parent tube.The M.S. Flanges are to be provided 6% of total joints and remaining 94% joints with butt welded joints as detailed below. The laying of pipe shall include all operation such as cutting, welding, jointing, providing & fixing of MS flanges, 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 up to date amendments). The welding electrodes shall be as per IS 814:2004 of Advani Oerlikon/ L&T or ISI marked make. The tolerance in thickness and mass/weight of pipe will be accepted as per relevant BIS code. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing ,DP test of butt welded joint complete to the best satisfaction & direction of Engineer in charge with in all leads and lifts. (Earth work in trenches and the cost of providing M.S. Flanges i/c nuts& Bolts ,Welding of flanges,gasket will be measured and paid for seperately.

1st STAGE MSERW pipe 250mm dia with wall thickness of 4.80 mm, (FT-5) RD 0 to 100 = 100 Rmt

2nd STAGE MSERW pipe 250mm dia with wall thickness of 4.80 mm, (FT-11) RD 0 to 310 = 310 Rmt

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. (The cost of laying, jointing and welding shall be paid in laying of pipe work for flanged joint).

1st STAGE MSERW pipe 250mm dia with wall thickness of 4.80 mm, (FT-5) RD 0 to 100 = 100 Rmt /100=1 No

2nd STAGE MSERW pipe 250mm dia with wall thickness of 4.80 mm, (FT-11) RD 0 to 310 = 310 Rmt /100=3 Nos Note:- (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No. 5 )

Supply installation, testing and commisioning of submersible pumping set of KSB/Crompton/ Kirloskar/BS/ Calama make conforming to latest relevant BIS Code 8034:1976. The impeller of pump shall be directly mounted on extended submersible sq cage motor shaft conf to BIS 9283-1979 with up to date amendments of 1450 (N) RPM, totally dust and weather proof with detach able pump casing for easy inspection with double mechanical seal, grease/ oil lubricated bearings and provided with stainless steel thrust bearing plate to withstand vertical loads with minimum wear and tear,It should be fitted with device to take up expanion of water on heating of motor & suitable for operation on 415 +/- 10% volts 3 Phase 50 C/S AC supply. The power of motor should be at least 10% in excess of maximum power required by the pump in complete operating range with mounting stand/ duck foot bend, steel guide wire with mounting hook, lowering chain and standard accessories as supplied by the manufacturers complete, suitable for fulfilling the following requirements:- including Pump sets (working ), necessary piping 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 earthing ,specials and wastage etc.; complete as per Tender Specifications, technical data Sheets and instruction of Engineer in charge.

From Intake to Raw tank (i) Location of site:- The Site is located at a distance of 12 KMs from from Palampur Railway station by road . ii) The altitude of place in which pumping set is intended to work:- Altitude of place is 500 m above MSL iii) Type of current :- AC three phase with frequency of 50cycles/second iv) Rated Voltage :- 415V ± 10% v) Charactrstics of water:-Raw Water) Temperature _20_ °C, b) Turbidity upto 100 NTU, c) pH 6.5 to 8 d ) Total solids :-600mg/litre, f) Others-----, (vi) Depth of Intakel 3.00 mtrs deep ) Centre line level of pump 1905.10 mtrs. ix) Discharge level of highest point-1914.50 mtrs. x) Nos of pumps reqd. _4_ Nos. pumps xi) Discharge at Duty Point= 23.56 LPS xii) Static Head in meters _13.02 mts. xiii) Duty/Total head in Mts= 23.56 mts xiv) Length of R/Main 100.00mts xv) Dia of R/Main=250 mm xvi) Pumping hours per day- 16 hours xvii) Limits of pump operation (-) 15% to (+) 10% of Total head at duty point xviii) HP of motor /Drive unit ---, Power absorbed or Required BHP at (-) 15% of Duty head or BHP with margins/multiplying factor at duty point & (+) 10% head , whichever is higher i.e Upto 2 HP = 1.5 , 2 to 5 HP = 1.4, 5 to 10 HP = 1.3 , 10 to 20 HP = 1.2 , 20 to100 HP = 1.15, Above 100 HP=1.10 xix) Efficiency at duty point Minimum 60% xx) R.P.M.of Pumping set -2900, xxi) Test Run-24 hours continueously for 7 days. .4 sets (2 as stand by) of 27.14 LPS each with 23.56 m head Note:- (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No.6)

(CENTRIFUGAL PUMP SETS) Supply Installation Testing & Commissioning with automation (To be paid separately) of horizontal spindle,horizontal/redial split casing/end suction(Back-pull out arrangements) single/double/multi stage star rated centrifugal pump or combination of pumps, of recommended make such as Mather and Platt/KSB/Kirlosker 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 45C8/ EN8 with cast iron casing coupled directly through a flexible coupling on a common MS Base Plate to squirrel cage TEFC Energy efficient motors ( Conforming to energy efficiency code IE2 or higher ) of standard make such as Kirloskar /BHEL /CG POWER /Siemens /ABB /Marathon and suitable for operation on 415 (+10% ) and ( -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: including Pump sets (working + standby ), necessary piping for suction, delivery & common header, alongwith electrical control panel with soft starters; as per requirement of pumping machinery; Complete work inclusive of all taxes,transportation, freight charges, inspection charges, loading, unloading, conveyance to Departmental stores / site, stacking, etc. including specials and wastage etc. It shall include providing and fixing of C.I/C.S Sluice valves of approved make and appropriate class to resist the design pressure and complete as per Tender Specifications and instruction of Engineer in charge.

Centrifugal Pumps :- 2nd Stage of 4 sets (2 as stand by) of 26.10 LPS each with 89.62 m Total head with 16 Hours Pumping Note:- (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No. 7 & 12)

Gravity System Laying, jointing with circumfrential butt welded joints by electrical arc welding 94% Butt welding & 6% flanged ( welding thickness shall be equal to pipe wall thickness) GI flanged pipes after every 100 mtr of pipe of following diametr .Conforming to IS 1239-1990 (Part-II), having wall thickness as specified below capable of withstanding required test pressure, including manufacturing and febrication of reducers/ tapers , all short pieces, etc. as per site requirement made from parent tubes . The laying of pipe shall also include flanged joints duly welded in three layers (Two inner & one outer), where ever required as per direction 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) and all operations such as cutting, welding, jointing, fabrication of tees i.e. lowering and laying in excavated trench to ensure required level including flushing, cleaning and hydraulic testing at manufacturer premises as per relavent code & specifications complete in all respects to the entire satisfaction of the Engineer in charge. The welding electrodes shall be as per IS 814 of Advani Oerlikon/ L&T or ISI marked make. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing, 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.

100mm dia (GMS Pipe Plain Ended ) M. Class with wall thickness of 4.50 mm Flange table -17 & 5 =4700 Rmt

Providing and welding M.S. flanges at 6 % joint flanged, conforming to following tables as per IS 6392-1971 (Latest with up to date amendments) with plain end GI pipe by two layers on outer faces and one layers on inner face to make the joint leak proof (The cost of providing and laying of GI pipes and butt welded joint to be measured and paid for separately). 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 satisfaction of Engineer in Charge with in all leads and lifts.

100mm dia (GMS Pipe Plain Ended ) M. Class with wall thickness of 4.50 mm Flange table -5 =1200 Rmt/100=12 Nos

100mm dia (GMS Pipe Plain Ended ) M. Class with wall thickness of 4.50 mm Flange table -11 =3500 Rmt/100=35 Nos Note:- (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No.8 )

Distribution System Laying, jointing with circumfrential butt welded joints by electrical arc welding ( welding thickness shall be equal to pipe wall thickness) of pipe of following diametr .Conforming to IS 1239-1990 (Part-II), having wall thickness as specified below capable of withstanding required test pressure, including manufacturing and febrication of reducers/ tapers , all short pieces, etc. as per site requirement made from parent tubes . The laying of pipe shall also include flanged joints duly welded in three layers (Two inner & one outer), where ever required as per direction of the Engineer-in-charge (Earth work in trenches o will be measured and paid for separately) and all operations such as cutting, welding, jointing, fabrication of tees i.e. lowering and laying in excavated trench to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the entire satisfaction of the Engineer in charge. The welding electrodes shall be as per IS 814 of Advani Oerlikon/ L&T or ISI marked make. The damaged portion of the pipes and all the specials ( If damaged during laying & jointing operation of pipe) made form the parent tube shall be provided 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, 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 Class)

80mm dia (M Class) Note:- (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No.9 )

Providing and fixing for fire hydrants etc. complete in all respects within all leads and lifts as per the direction of Engineer-in-charge. Note:- (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No.10 )

Providing and fixing for flow meter within all leads and lifts as per the direction of Engineer-in-charge.

150 mm dia

125 mm dia

100mm dia

80 mm dia

Providing and fixing for Water meter within all leads and lifts as per the direction of Engineer-in-charge. 15 mm dia

Operation & maintenance of Automated Pumping Machinery (working and Stand bye Pumping machinery), Rising Mains and Gravity mains in a length of 4700 Rmt Pipe Net work , all structures, 1 No Intake, 1Nos Pump house,1 No WTP 3.00 MLD Capacity 1 Nos Over Head Storage Reservoir including Yard light, at various sites complete in all respect in proper working condition for a period of 5 years starting after successful testing of scheme for 90 days . O&M includes provision of regular i.e. daily supplying of designed/required quantity of potable water having water quality as per CPHEEO manual of water supply to the beneficiaries of the scheme upto main storage /delivery tank from above mentioned sources i.e. Intake & over Head Storage tank as per plan and repair & maintenance of Main lines, Gravity lines and entire distribution system along with maintenance of automised system of scheme. Regular maintenance of all the facilities including cleaning , washing, oiling and greasing repairs, replacement of worn out/damaged parts of pumping machinery, pipe line, valves and electrical, Mechanical equipments, regular cleaning of all structure like Storage tanks, Percolation wells,collection/distribution chambers, pump houses etc and disposal of same as per the direction of Engineer-in-charge, fixing/repairing leakage in civil structures, channels, pipe lines, pumping machinery etc. proper disinfection of treated water and regular testing of water samples at required stages of treatment and lift, keeping regular and proper record of water quantity and quality, time and hour of run of pumping machinery, repair and maintenance of all works,removal of all kind of slips, slush, up rooting of unwanted grass, shrubs, weeds etc. growing near the structures and keeping the area neat and clean to the entire satisfaction of Engineer-in-Charge, planting and maintaining plants/flowers/trees around the pump house , Over Head storage tanks/Intake/ Tube well etc. as per the entire satisfaction of Engineer-in-Charge including the cost of procurement of adequate and proper tools and plants, skilled and unskilled manpower, spare parts, oil/grease/lubricants, chemicals (Except bleaching powder) instruments, equipments, stationery and any other material etc. required for O&M excluding the cost of energy charges. All the operation shall be carried out as per the CPHEEO manual on water supply and treatment (latest addition) HP PWD/IPH specification, HP & IPH departmental norms, directions issued by Engineer-in-Charge from time to time and sound Engineering practice. The chlorine gas shall be provided by the contractor itself . The O & M should also includes the extended period of 5 years. Note:- (Refer Vol-II-Technical specifications & Vol-III, Data Sheet No.14)

1st Year O & M.

2nd Year O & M.

3rd Year O & M.

4th.Year O & M.

5th.Year O & M.