Improvement Augmentation of LWSS Mallian Sadhrian Phase Ist to 4th in Tehsil Bhoranj Distt Hamirpur HP

Amount

Pump House:- Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) of Pump Houses at following Locations including all allied Civil Works, Electrical works, Sanitay work, excavation in foundation in all kinds of soils, internal and external solar powered Street lighting, external landscaping, dewatering including P/F 5 Ton Chain Pulley / Gantry alongwith MS rail along longitudinal wall of approved ISI make electrically operated alongwith all allied accessories such as furniture,Modular kitchen, painting with asian apex ultima with priming coat and wall putty complete as directed by engineer in chargeas The contractor shall provide 5 sets of approved drawing with design to the department.( Refer Data sheet No. 1 for further detail)

Construction of Pump House at Mallian sadhrian - Phase 1st ( at Dera Parol)= 1No. 29.28 Sqm

Pump House:- Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) of Pump Houses at following Locations including all allied Civil Works, Electrical works, Sanitay work, excavation in foundation in all kinds of soils, internal and external solar powered Street lighting, external landscaping, dewatering including P/F 10 Ton Chain Pulley / Gantry alongwith MS rail along longitudinal wall of approved ISI make electrically operated alongwith all allied accessories such as furniture,Modular kitchen, painting with asian apex ultima with priming coat and wall putty complete as directed by engineer in chargeas The contractor shall provide 5 sets of approved drawing with design to the department. ( Refer Data sheet No. 2 for further detail)

Construction of Pump House at Mallian sadhrian phase 2nd ( at Jalahu)= 1No. 29.28 Sqm

C/O Pump house for Phase 3rd & 4th:- Designing, Constructing, Testing & Commissioning (to be approved by the competent authority) of Pump Houses at following Locations including all allied Civil Works, Electrical works, Sanitay work, excavation in foundation in all kinds of soils, internal and external solar powered Street lighting, external landscaping, dewatering including P/F 10 Ton Chain Pulley / Gantry alongwith MS rail along longitudinal wall of approved ISI make electrically operated alongwith all allied accessories such as furniture,Modular kitchen, painting with asian apex ultima with priming coat and wall putty complete as directed by engineer in chargeas The contractor shall provide 5 sets of approved drawing with design to the department. ( Refer Data sheet No. 3 for further detail)

Construction of Pump House at Mallian sadhrian phase 3rd & 4th ( at Neri Balh Bag( 1No. 15.00 Sqm

Construction of control room/ room on main storage tanks:- Construction of load bearing wall in brick masonry structure building and RCC slab as per location and plinth area /size given below. The various requirements for control room Rate for any increase or decrease in area in sqmt. To be paid proportionately. Plinth Area requirement 4x14=56.00 Sqmt.)at Mallian, Takota, Sadhrian & Bhoranj ( Refer Data sheet No. 4 for further detail)

C/O RCC Tank:- 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 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 5 sets of approved drawing with design to the department.( Refer Data sheet No. 5 to 8 for further detail)

Construction of main storage tank 1,90,000 ltrs. capacity at point "40"phase -III ( at village Tikkar Kharwarian Lower)

Construction of two Nos storage tanks 45000 ltrs. Capacity each at point "80"Phase III & Point ''11'' Phase II ( at village Roday Ka Rihra & Sangarwar)

Construction of storage tank 61000 ltrs. capacity at point "90"Phase III ( at Village Bhyar)

Construction of storage tank 435000 ltrs. capacity at point "105"Phase -IV ( at village Takota)

Gravity main

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, blasting in soft/hard rock or 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 including restoration of unmetaled/ mattelled surfaces to its original condition 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.

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 1239-1990 ( Part-II )of following diameter including all tube fitting are required as per actual site with in all leads and lifts i/c cost of G.I fitting & Valve as per the direction and entire satisfaction of Engineer-in Charge. ( Cost of earth work to be measured and paid separately )

50mm dia (Medium Class)

65mm dia (Medium Class)

80mm dia (Medium Class)

100mm dia (Medium Class)

Rising Main Phase- Ist & 2nd

Excavation in foundation and trenches for pipes & pits upto all depths etc.in all kinds of soils such as pick work,jumper work,blasting work in soft and hard rocks,chiselling work/wedging out of rock (where blasting is prohibited and saturated soils,stacking the excavated earth with in all leads and lifts clear from the edge of excavation and then returning the stacked soil in 15cm layers,when req.into plinths sides of foundations and trenches etc., consolidating of all surplus excavated earth as directed by the Engineer in charge with in all lead and lifts including uprooting of trees,dressing of bed and sides and preparation of sub-grade,restoration of un-metalled/metalled/paved surfaces to its original conditions including shoring,sturtting,timbering and dewatering where ever is required,providing diversion for traffic,fixing night signals caution board crossing over trenches for acess to houses and to the entire satisfaction of the Engineer in charge.

Providing laying, jointing and testing in trenches of galvanised mild steel electrically resistance welded bevelled edge flanged/Butt welded pipe conforming to IS/ISO:3183-2007 -L210 OR Aof below mentioned grades in item as per dimensions, weight and test pressure mentioned therein code (mill tolerances to be restricted within+- 3%) in random lengths of 4 to 7 mtrs excluding cost of bend.Only 5% joints shall be flanged joint and renmaining shall be welded joints and welding of pipes will be down as per IS:816-1969 with lectrodes as per IS:814-1991 of make Adwani/Orelon (Adore)/ESAB. The laying & jointing of pipes should conform to IS:5822-1994 (earth work in trenches, flanged joint and butt welded joints except in bends to be measured and paid for sprately) The pipes and specials shall have out side wrapping with galvanized as per BIS-4736, the galvanization is done by the manufacturing firm itself complete in all respect.

200 mm dia GMSERW pipe IS/ISO:3183-2007 grade L210 oR A having wall thicthness 4.8 mm

200 mm dia GMSERW pipe IS/ISO:3183-2007 grade L210 oR A having wall thicthness 4.8 mm

Providing welding & fixing of M.S. Flanges i.e.5% of joints confirming to IS.6392-1971(Latest with upto date amendments) of following tables with GMS. Tubes in three layersi.e. one on inner & two on outer side on both faces to make the joint leak proof (the cost of providing and laying of G.I.pipe to be measured and paid for separately).The welding of flanges should confirm to IS. 816-1965 with electrodes as per IS; 814:1967 and required number of nuts and bolts confirming to IS:1364. The thickness of gasket not less than 3.00mm confirming to IS: 2712-1965. The work shall be done as per entire satisfaction of Engineer-in- charge with in all leads and lifts.

M.S. Flange 5% of joint 200 mm dia Table-23

M.S. Flange 5% of joint 200 mm dia Table-17

M.S. Flange 5% of joint 200 mm dia Table-11

M.S. Flange 5% of joint 200 mm dia Table-5

Providing circumferencial Butt welded joints to following diameter and class of G.I.pipe as specified above, welded with 3 layers of welding (According to wall thickness of pipe ) by using 3mm to 4mm special electrodes of Advani oreion (Adore)/ ESAB make with Generator and winch and crab/ loader at site .( The cost of providing and laying of G.I. pipe , to be measured and paid for separatly). The welding of flanges should confirm to IS 816-1965 with electrodes as per IS: 814-1967. The work shall be done as per entire satisfaction of Enginneer-in- charge with in all leads and lifts. (including DPT testing).

Booster stage:- Butt welding 200 mm dia GMSERW pipe wall thicthness 4.8 mm

Ist stage:- Butt welding 200 mm dia GMSERW pipe wall thicthness 4.8 mm

Providing and fixing of flanged Cast Steel Non Return valve of following diameter of Leader/Kirloskar make to rising main confirming to BS 1868-API-600 as per class given below and capable of with standing 52.0 Kg/cm2 seat pressure with upto date ammendments.

200mm dia grade ASA-150 & table-17

200mm dia grade ASA-150 & table-5

P/F screwed C.I. Air release valve 25mm dia single ball type Leader/Kirloskar make confirming to BS 1452-90 with upto date ammendments as per class -PN 10.0 to with stand a seat pressure of 11.22 Kg/cm2.

Dismentalling of existing rising main(Earth work in trenches to be measured and for sepertately.)

150 mm Dia

Rising Main Phase-3 &4

Excavation in foundation and trenches for pipes & pits upto all depths etc.in all kinds of soils such as pick work,jumper work,blasting work in soft and hard rocks,chiselling work/wedging out of rock (where blasting is prohibited and saturated soils,stacking the excavated earth with in all leads and lifts clear from the edge of excavation and then returning the stacked soil in 15cm layers,when req.into plinths sides of foundations and trenches etc., consolidating of all surplus excavated earth as directed by the Engineer in charge with in all lead and lifts including uprooting of trees,dressing of bed and sides and preparation of sub- grade,restoration of un-metalled/metalled/paved surfaces to its original conditions including shoring,sturtting,timbering and dewatering where ever is required,providing diversion for traffic,fixing night signals caution board crossing over trenches for acess to houses and to the entire satisfaction of the Engineer in charge.

Pick Jumper Work

Pick Work

Providing Laying jointing and testing in trenches of galvanised mild steel electrically resistance welded bevelled edge flanged/Butt welded pipe conforming to IS/ISO:3183-2007 -L210 oR A of below mentioned grades in item as per dimensions, weight and test pressure mentioned therein code (mill tolerances to be restricted within+- 3%) in random lengths of 4 to 7 mtrs excluding cost of bend.Only 5% joints shall be flanged joint and renmaining shall be welded joints and welding of pipes will be down as per IS:816-1969 with lectrodes as per IS:814-1991 of make Adwani/Orelon (Adore)/ESAB. The laying & jointing of pipes should conform to IS:5822-1994 (earth work in trenches, flanged joint and butt welded joints except in bends to be measured and paid for sprately) The pipes and specials shall have out side wrapping with galvanized as per BIS-4736, the galvanization is done by the manufacturing firm itself complete in all respect.

Phase-3:- 125 mm dia GMSERW pipe IS/ISO:3183-2007 grade L210 or A having wall thicthness 4.8 mm

Phase-4:- 150 mm dia GMSERW pipe IS/ISO:3183-2007 grade L210 or A having wall thicthness 4.8 mm

Booster stage 3rd:-200 mm dia GMSERW pipe IS/ISO:3183-2007 grade L210 or X A having wall thicthness 4.8 mm

Laying, jointing and testing in trenches (to level or grade) GI flanged pipes of following dia conforming to IS 1239-2004 (latest upto date amendments) of grade and wall thickness as specified below, suitable to withstand required hydraulic test pressure in randum length 4m-6m with plain ends and jointed with MS Flanges and butt welded joints i.e. 5% flanged joints & remaining butt welded joints. and as per CPHEEO manual and will include all operations such as cutting, welding and jointing including flushing, cleaning and hydraulic testing complete in all respects to the entire satisfaction of Engineer-in-Charge including entire carriage of materials upto all leads and lifts.Pipes will be measured in straight length only (Earth work in trenches,jointing of pipe will be measured and paid for separately).

Phase -3rd:-125 mm dia GMS pipe (Heavy class) wall thickness 4.8mm.

Phase -4th:-150 mm dia GMS pipe (Heavy class) wall thickness 4.8mm.

Providing welding & fixing of M.S. Flanges i.e. 5% of total joints confirming to IS.6392-1971(Latest with upto date amendments) of following tables with GMS. Tubes in three layers on both faces one on inner & two on outer faces to make the joint leak proof (the cost of providing and laying of G.I.pipe to be measured and paid for separately).The welding of flanges should confirm to IS. 816-1965 with electrodes as per IS; 814:1967 and required number of nuts and bolts confirming to IS:1364. The thickness of gasket not less than 3.00mm confirming to IS: 2712-1965. The work shall be done as per entire satisfaction of Engineer-in- charge with in all leads and lifts.

Booster stage:- M.S. Flange 5% of joint 200 mm dia Table-5

Phase-III:- M.S. Flange 5% of joint 125 mm dia Table-28

M.S. Flange 5% of joint 125 mm dia Table-17

M.S. Flange 5% of joint 125 mm dia Table-5

Phase-4:- M.S. Flange 5% of joint 150 mm dia Table-28

M.S. Flange 5% of joint 150 mm dia Table-17

M.S. Flange 5% of joint 150 mm dia Table-5

Providing circumferencial Butt welded joints to following diameter and class of G.I.pipe as specified above, welded with 3 layers of welding (According to wall thickness of pipe ) by using 3mm to 4mm special electrodes of Advani oreion (Adore)/ ESAB make with Generator and winch and crab/ loader at site .( The cost of providing and laying of G.I. pipe , to be measured and paid for separatly). The welding of flanges should confirm to IS 816-1965 with electrodes as per IS: 814-1967. The work shall be done as per entire satisfaction of Enginneer-in- charge with in all leads and lifts.

Butt welding 200 mm dia GMSERW pipe wall thicthness 4.8 mm

Butt welding 125 mm dia GMS pipe wall thicthness 4.8 mm

Butt welding 125 mm dia GMSERW pipe wall thicthness 4.8 mm

Butt welding 150 mm dia GMS pipe wall thicthness 4.8 mm

Butt welding 150 mm dia GMSERW pipe wall thicthness 4.8 mm

Providing and fixing double flanged cast steel non return valve of following dia of Kirloskar/Leader make conforming to BS:1868 / API-600 various class including campanion sheet gasket 3mm thick with MS flanges of various table as per IS 6392-1971 i/c welding of M.S. flanges in two layers on both faces to make the joint leak proof and capable of with standing of nominal seat pressure of 21.00 Kg/cm2 with upto date amendments i/c carriage in all leads & lifts & complete in all respect a as per direction and to the entire satisfaction of Engineer-in-Charge.

125mm dia grade ASA-150 & table-5

125mm dia grade ASA-300 & table-28

150mm dia grade ASA-300 & table-28

Providing and fixing of screwed C.I. Air release valve 25mm dia single ball type Leader/Kirloskar make confirming to BS 1452-90 with upto date ammendments as per class -PN 1.0 to with stand a seat pressure of 11.22 Kg/cm2.

Dismentalling of existing rising main(Earth work in trenches to be measured and for sepertately.)

Phase-3rd 80mm dia

Phase-4th 65 mm dia

Pumping Machinery

Supply of submersible pumping set of Kirloskar/BS/Hindustan make comprising to latest relevant BIS Code. The pump should be fitted with bronze impeller of suitable alloys conforming latest suitable for Raw 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, RPM 2900 of reputed make conforming to IS: 8034-1976 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 and depth gauge etc. and suitable for operation on data given below:-

SITE CONDITIONS:-

Location of site:- Near Dera Parol

The altitude of place in which the motor is intended to work in ordinary service.- 500.00 mtrs.

Humidity:- Humid during rainy season

Nature of atmosphere:- Normal

Detail of quality of water:- Raw water

Water free from sand or not: Not free from sand

Water corrosive or not:- Not corrosive

Turbidity:- 50 ppm

Type of well:- Infilteration Gallery/Sump well

Inside dia of well:- 6.00 mts. Dia.

Depth of water during HFL in the well:-

Maximum draw down:-

Depth of well :-

Any other information if required.

OPERATING CONDITIONS

Type of current:-AC. Three phase

Operating frequency 50 Hz.

Rated voltage 400(+/-) 10% volts.

System of earthing if any to be adopted Double loop earthing as per BIS: 3243-1987 latest with upto date amendments .

Speed of revolution To be quoted by tenderer

Direction of rotation To be quoted by tenderer .

No. of working hours per day. 8 Hours

The maximum temperature of cooling air and water in the place in which the pump set is intended to work in ordinary service Temperature of place to be specified 200C to 420C.

MOTOR

Ref. to BIS code BIS: 9283-1979 with upto date amendments

Type of enclosure of motor. As per BIS:4691-1985 (Latest)

Type of duty : Continuous

Mechanical output in KW Suitable for driving submersible pumps required for duties specified against pumps. To avoid overloading of motor a margin of about 15-20% may be kept in the rated output to prime Mover.

Class of insulation Class –B

Max. Permissible temp. Rise of motor reqd. if different from that given in 8 (viii) above. To be specified by the tenderer.

Particulars of test reqd. & where they are to be conducted. AS per terms and conditions attached.

Particulars as to whether voltage limiting device will be employed. Oil immersed star delta starter to be installed between bus bar and motor. Shunt capacitor is also proposed to be installed for improving the power factor at site. Note:- Star delta starter upto 37.50 Kw.

Type of motor As per BIS 9283-1979 or latest.

Details of shaft extension required

Break way torque in terms of rated load torque and the corresponding break-way starting current which may be taken from the supply with the starting apparatus in circuit. Break way torque to be given by the tenderer but the starting current should not exceed 2.5 times of the full load current.

Nature of load and any information regarding the driven machine which has a bearing upon the torque reqd. during the accelerated period, the kinetic energy of the moving parts to be accelerated and No. of starts during a specified period. To work the pump offered

Where possible fault capacity of the system to which the motor is connected. The motor should be able to withstand initial current of 2.5 times the rated current for two minutes without suffering damages or permanent deformations.

PUMPS

Nos. of pumps required.2 Nos. pumps, out of which one set will work at a time and one set will act as stand by.

Spare parts required. For two years normal maintenance as recommended by manufacturer.

Type of drive. Electric induction motor.

Optional fittings required

Pump Operating conditions

Capacity Total 20.7 LPS for each pump

Total head in meters 34.68 Meters

Static head 30.10 Meters

Minimum depth of water

Variation in water level Meters

Ground level to Max. water level

Ground level to delivery point Meters

Pressure in the suction tank. Meters

Pressure in the delivery tank Meters

Length of rising main 300 Meters

Dia of rising main 200 mm

Turbidity of water 50 PPM

Drive type Electric driven

Limits of total head in which the pump is required to operate. (- ) 25% to (+) 10% & of total head

Suction/Delivery size of pump To be specified by the tenderer.

Efficiency of pump at To be specified by the tenderer. a) Duty head b) ( + ) 10% head. c) ( - ) 25% head. Material of construction To be specified by the tenderer.

Supply of Oil Immersed Star Delta Starter of MEI/Kilburn make conforming to BIS: 8544 (Part -II) 1987 latest with upto date amendments for squirrel cage induction motor (make to be specified by the tenderers) mounted on panel board with magnetic type over load release and gas-pots, time legs, under voltage release & initial oil filing of suitable capacity. 2 No.

Supply of MS. Angle iron steel sheet 16 SWG fabricated floor mounting closed (Almirah type) switch board comprising and capable of mounting the following accessories and with all internal electric connections, duly painted. The drawing of panel board shall be subject to approval of Engineer-in-Charge. 1 No.

ICTP switches with HRC fuses of Havells/L&T/standard /cromption make for required motor of suitable capacity and conforming to BIS: 4064(Part II) -1978 latest with upto date amendments. 2 No.

Bus bar chamber having 3 copper bars of suitable rating for full length of 3 phases and one bar of half the rating of full length for neutral conforming to BIS: 8084 –1976 and 11353-1985 read with 5578-1985 all latest with upto date amendmentsof suitable rating. 1 Set

MCB of suitable capacity of Havells/standard/MDS/Jyoti/Kilburn make to feed motors offered by the tenderer conforming to BIS: 2516 (Part II) -1985 latest with upto date amendments with neutral linked under voltage release. (suitable capacity) 1 No.

Three phase indicator lamps complete with toggle switches for individual motors conforming ti BIS 3452 (Part I & II) 1966 latest with up to date amendments of 15 watts. 1 Set Per set.

50 mm dial Hour run meter of CEE/NEE make of suitable range as per relevant BIS specifications. 2 Nos. Each

Supply of Kirloskar/leader make dia. Cast Iron PN-1.60 double flanged sluice valve having size one dia Higher than pump size to delivery of pump and capable of with standing nominal seat pressure of 16.32 kg/cm2 as per IS:780-1984 2 Nos. Each.

Supply of Kirloskar/leader make dia. Cast Iron PN-1.60 double flanged Reflux valve having size one dia Higher than pump size to delivery of pump and capable of with standing nominal seat pressure of 16.32 kg/cm2 as per IS:5312-1984 2 Nos. Each

Providing and laying suitable size copper PVC insulated armoured power 3.5 core cable conforming to BIS 1554 (part-I) –1988 of latest with upto date amendments siemen/closter/ICC make form meter of HPSEB- to MCB and form MCB to Bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment / accessories such as thimbles, flexible pipe solder, nuts and bolts, cable glands, etc. laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer. 1 job

Supply side Suitable sizes. 10.00 Rmt.

Motor Side Suitable sizes. 20 Rmt.

Supply of Leader /Kirloskar make 200 mm dia. Cast Iron PN-1.60 double flanged (swing check type) reflux valve having bye pass arrangement and size equal to dia of rising i.e. 200 mm for withstanding nominal seat pressure of 16.32 Kg/Cm 2 as per IS-5312-1984 1 No.

Supply of PVC joint less flat water proof cable as per BIS: 694-1990 latest with upto date amendments suitable for the pump sets offered from MCB to motor including all other electrical equipment/accessories such as thimbles, flexible pipes solder, nuts and bolts, cable glands etc laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities & in case of non acceptance by HPSEB authorities it shall have to be replaced by tender.(4mm sq.) 1 Job.

Providing and laying double loop earthing with G.I. wire & G.I plate complete with material such as charcoal, common salt, GI. Pipes, thimbles, nuts and bolts, digging of pits, GI. Wiring and aluminum strips of required capacity conforming to BIS: 3043-1987 latest with upto date amendments for above motors and other electrical equipment’s. 1 Job

Supply of standard make circular dial pressure gauge 0-16 kg/cm2 range of feibig make with all accessories such s stop cock, copper tubing etc, conforming to BIS: 3624-1987 latest with upto date amendments. 2 Nos.

Providing and laying delivery pipe 150 mm dia. and common header 200 mm dia GMS tubes (Medium Class) (IS: 1239-2004) jointed with MS flanges of Table -5 as per BIS: 6392-1971 (upto a length of 20 mtrs ) including rappers, flanges, rubber gaskets, nuts and bolts and specials upto 5 mtrs away from the outer wall of pump houses as per layout drawings approved by Engineer-in-Charge. 1 job.

Supply of floor/wall mounted power factor shunt capacitor conforming to BIS: 2834-1986 latest with upto date amendments Bajaj / L&T / Asian /c romption make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of suitable rating each including cable of siemens/Gloster/ICC make form bus bar chamber to capacitor and also including L&T/Kilburn/Havells make ICTP switches conforming to BIS :4064 (Part-II) -1978 or latest with HRC fuses (range to be specified by the tendrerer). 2 Nos.

Supply of suitable cable for water level guard =1 Job.

Supply of supporting clamps. =1 Job.

Supply of cable clips of required size. =1 Job.

Erection of all equipment from Sr. 1 to 4 ,6,7,9 ,11 & 14 including cost of tees, bends, tapers and any other fittings required as per site conditions and as per direction of Engineer-in-charge. =1 Job.

Ist Phase Ist stage

Providing horizontal spindle horizontal split casing/end suctions (back full out arrangement) single/double/ multistage centrifugal pump or combination of pump in series of recommended make such as Mather and Platt/KSB/Kirloskar as per BIS:1520-1980 with up to date amendments, read with BIS: 9137-1978 or latest edition suitable for lifting Clear water for under mentioned characteristics with bronze impellers/priming funnels, casing ring and shaft sleeves of bronze, shaft of steel grade EN-8 with cast iron casing coupled directly through a flexible coupling on a MS/Cast steel base plate ( base plate to be from the manufacturers of the pumping unit only) to squirrel cage screen protected drip proof induction motor of standard make such as Kirloskar/Crompton/NGEF and suitable for operation on 400 (+)/-) 10% volts, 50 cycles/second, 3 phase AC electric supply. The power of electric motor should be at least 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per BIS: 325-1978 with up to date amendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requirements:- (a) pumps: Specifications (i) Make (ii) Model (iii) No's of Stages (iv) Material manufacures certificate to be appended Performances (i) Head (H) (ii) Discharge (Q) (iii) BHP absorbed (iv) Efficiency (n) (v) NPSH (K) 2 Nos. pumping sets complete i/c allied accessories i.e. 2x90 = 180 HP

Discahrge (Q) : - Total 20.70 LPS of each Pump (i) Make. 2 Nos. Or 74.52 Cum/Hour

Total dynamic head : 176.96 Mtr. (ii) Model

(a) LWL in sump well (h) : 177.10 Mtr. (iii) Motor rating (KW)

(b) Shaft level :522.00 Mtr. (iv) Speed

(c ) Level at discahrge point : 683.20 (v) Insulation

(d) Suction lift : (+ve) Mtr.

(e) Residual head : 4.00 Mtr

(f) Static head :161.7 Mtr.

(i) Rising Main :

(a) Length 2930.00 Mter (c) Coupling: 2 Nos.

(b) Dia. : 200 mm (D) Base Plate 2 No.

(iv) Pumping Hours : 8.00 Hours

(v) Altitude of installation above MSL : 600.00

(vi) Characteristics of water : Clear water

(a) Temperature : 0 C

(b) Ambient temperature 0 C

(c ) Turbidity < than 50 NTU

(d) Alkalinity Mg/Ca Co3

(e) Size of the solids mm

(f) Other

Providing ICTP Main Switch with HRC fuses/Side handled operated Change over switch of L&T/Crompton/Standard/Havells make suitable capacity Operational rating as per BIS: 4064 (Part -II)-1978 with up to date amendments immediately after the power meter of HPSEB ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; Suitable capacity 1 No.

Providing M.S. sheet, steel fabricated floor mounted closed ( Almirah type) switch board including angle iron post of suitable height and size ISA 40x40x6mm, duly painted, with steel sheet of 16 gauge comprising, capable of mounting the following accessories with all internal connections:- Panel/Switch Board: 1 No. (i) Drawing. (ii) Layout plan. 1 No.

O.C.B.Havell/MDS/Standard of make of suitable capacity on incoming feeder with or without initial oil filling as the case may be with neutral linked under voltage releases as per BIS: 2516 (Part -II)-1985 with up to date amendments with. (i) Make. (ii) Type 1 No. (iii) Range: Suitable Capacity.

E.L.R. of Havell/MDS/INDETEC/DATAR make as per IS: 2516 (Part -II) -1977 with upto date amendment which should have control box operating handle and trip/reset bush button on/off indicators, re-indicating off spring condition of the circuit breaker for over current protection. The circuit should be equipped with magnet thermal release with metallic tape etc. It should also be lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. (i) Make (ii) Type (iii) Range ; suitable rating. 1 No.

The voltage monitor relay of L&T/AE make three phase with all protection and usual indicator and electric siren against single phasing low voltage, high voltage, reverse phasing, over loading and phase voltage difference as per IS: 3842 ( Latest edition). Voltage relay monitor (i) Make (ii) Type (iii) Range 380 - 440 Volts = 1 No.

Power factor meter of AE/L&T Rishab make as per relevant IS codes with up to date amendments of suitable rating. Power factor meter. (i) Type. (ii) Make 1No.s

Frequency meter of AE/ L&T Rishab make as per relevant IS: Codes with up to date amendments of suitable rating. Frequency meter. (i) Type. (ii) Make. (iii)Range : Suitable rating = 1 No.

Bus bar chamber with copper strips having three bars of suitable rating for full length equal to the width of the board for three live phases and suitable for induced current, one copper bar of half the rating of full length for neutral phase as per IS: 8084-1976 and IS: 11353-1985 read with BIS 5578-1985 with up to date amendments.Bus Bar chamber. (i) Type (ii) Make. (iii) Rating : Suitable rating =1 Set.

ICTP switches with HRC fuses of L&T/ Standard/Havells make and of suitable capacity as per BIS: 4064 (Part -II) -1978 with up to date amendments. ICTP Switches (i) Type. (ii) Make. (iii)Range : Suitable rating =2 Nos.

Three phase indicator lamps complete with toggle switches for individual motors as per BIS: 3452 ( P-I &II) -1966 with up to date amendments. Three phase indicator: (i) Type (ii) Make. (iii) Range : Suitable rating =1 Set.

Capacitor of L&T/Bajaj/Assian/Crompton make as per IS:2834-1986 with up to date amendments to raise the power factor at site to 0.95 for direct connections to induction motor individually of required KVAR rating according to HP offered including cables as per relevant ISI code ( of Siemens / Glocter /IEC make) from bus bar chamber to capacitor and also including ICTP switches of appropriate range as per IS: 4064-1978 with upto date amendments Capacitor: (i) Type (ii) Make (iii) Range : required each = 2 Nos.

Providing Suitable Soft Starter of Standard /ABB / Allen Bradley / Siemen / Shneider / L & T make conforming to CE spt. (internal specification for electrical equipments) and suitable for supressing and limitising starting current to 200 to 300% of full load current along with accessories as required. Starter: (i) Type. (ii) Make. 2 Nos. Single Phase Preventor. (i) Type. (ii) Make. =2 Nos.

Providing Hour run meter of recommended make of suitable capacity as per IS: 722 (Latest edition) Hour Rrun meter : (i) Type. (ii) Make. (iii) Range. Suitable rating 2 Nos.

Providing double flanged Cast Iron sluice valve of Leader/Kirloskar make of 200 mm dia for the suction pipe and capable of withstanding the normal seat pressure of as per IS : 780 - 1984 Part-I (class -PN-1.0) with up to date amendments. Sluice valve. 2 Nos (i) Make. (ii) Class (iii)Seat Pressure (iv) Material.

Providing double flanged Cast steel sluice valve Leader/Kirloskar/KSB make and size one dia higher than pump for the delivery line of the pump and capable of with standing the normal seat pressure IS:1414/ API-600 (class ASA 300) with up to date amendments. Sluice valve. 2 Nos. (i) Make. (ii) Class (iii)Seat Pressure (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve Leader/Kirloskar/KSB make and one dia higher than pump having bye pass arrangement on the delivery line of pump and capable of with standing normal seat pressure as per BS –1868/ API-600 (class ASA -300) with up to date amendments Reflux valve valve. 2 Nos. (i) Make. (ii) Class (iii) Seat Pressure (iv) Material.

Providing double flanged Cast steel non return valve of Leader/ Kirloskar/ KSB make and of 200mm dia. having bye pass arrangement for rising main and capable of with standing normal seat pressure as per IS: BS –1868/ API-600 (class ASA -300) with up to date amendments Non return valve. 1 No. (i) Make. (ii) Class (iii) Seat Pressure (iv) Material.

Providing 100mm dia. circular dial pressure gauge of Fiebig make complete with all accessories such as stop cock, copper tubing etc. as per IS: 3624-1987 with up to date amendments range 52 Kg/cm2 (Pressure gauge) 2 Nos. (i) Make. (ii) Range :

Installation of all the items appearing at Serial No. 16 to 23 as per the systematic drawing attached with the tender documents ( Drg.No.1) 1 Job.

Providing and fixing double flanged MSERW piping work layout to be approved by the Engineer-in-Charge for suction and delivery pipes suitable to pump(s) offered and common header as per the rising main respectively complete with all specials such as bends ,tees reducers/ increasers with companion flanges matching with the relevant specifications of the accessories as indicated in the drawing No.2 including rubber/asbestos gasket of minimum 3mm thickness as per BIS 2712-1979 and required number of nuts and volts as per IS: 1364-1983. The pipes shall be as per relevant IS Code and to withstand 1.50 times total head stipulated under item No.1.and will extend up to 5 meters from the outer wall of the pump house in the direction to be jointed. Suction pipe. (i) Make (ii) Grade (iii) Thickness (iv) pressure rating

The size of the various components to be as under:-

(i) Suction pipe 200 mm dia F.T. =5 = 15 Mtr 1 Nos. Suction pipe. (i) Make (ii) Grade (iii) Thickness (iv) pressure rating

(ii) Delivery pipe 150 mm dia F.T. 28 = 5 Mtr Suction pipe. (i) Make (ii) Grade (iii) Thickness (iv) pressure rating

(iii) Common Header 200 mm dia F.T.=28 = 10 mtr

And will extend up to 5 meters from the outer wall of the pump house in the direction to be jointed.

Providing and laying copper PVC insulated armoured power cable ( one cable carrying all the three phases) of suitable size and capacity to and all other electrical equipments as per IS: 1554 (P-I)1988 or latest with upto date amendments of Siemens/ IEC/ICC/GICO/Grandly/National make including all other accessories such as thimbles, flexible, pipes solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor.

Motor side: Min. length = 20 mtrs. = 20 Rmt.

Supply side: Min. Length = 10 mtrs. 10 Rmt.

Providing and fixing double loop earthing and G.I. plate 600 mm x 600 mm x 3 mm thick electrode complete with material such as thimbles, nuts and bolts, charcoal and common salt, 25 mm x 6 mm G.I. strips & G.I. wire as per IS: 3043-1987 with up to date amendments for motors and other electrical equipments and digging of pits etc. complete in all respect. 1 Job.

Booster Stage Phase 3rd

Supply of submersible pumping set of Kirloskar/BS/Hindustan make comprising to latest relevant BIS Code. The pump should be fitted with bronze impeller of suitable alloys conforming latest suitable for Raw 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, RPM 2900 of reputed make conforming to IS: 8034-1976 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 and depth gauge etc. and suitable for operation on data given below:- 2.00 Nos. Pumping sets (Submersible type) i.e. 2 x 10 = 20 HP =2 Set.

SITE CONDITIONS:-

Location of site:-Near Mehal Bridge.

The altitude of place in which the motor is intended to work in ordinary service.- 550.00 mtrs.

Humidity:- Humid during rainy season

Nature of atmosphere:- Normal

Detail of quality of water:- Clear water

Water free from sand or not:- free from sand

Water corrosive or not:- Not corrosive

Turbidity:- 50 ppm

Type of well:- Infilteration Gallery

Inside dia of well:- Sump well 3.00 mts. Dia.

Depth of water during HFL in the well:-

Maximum draw down:-

Depth of well :-

Any other information if required.

OPERATING CONDITIONS

Type of current:- AC. Three phase

Operating frequency

Rated voltage 400(+/-) 10% volts.

System of earthing if any to be adopted Double loop earthing as per BIS: 3243-1987 latest with upto date amendments .

Speed of revolution To be quoted by tenderer

Direction of rotation To be quoted by tenderer .

No. of working hours per day. 8 Hours

The maximum temperature of cooling air and water in the place in which the pump set is intended to work in ordinary service Temperature of place to be specified 200C to 420C.

MOTOR

Ref. to BIS code BIS: 9283-1979 with upto date amendments

Type of enclosure of motor. As per BIS:4691-1985 (Latest)

Type of duty : Continuous

Mechanical output in KW Suitable for driving submersible pumps required for duties specified against pumps. To avoid overloading of motor a margin of about 15-20% may be kept in the rated output to prime Mover.

Class of insulation Class –B

Max. Permissible temp. Rise of motor reqd. if different from that given in 8 (viii) above. To be specified by the tenderer.

Particulars of test reqd. & where they are to be conducted. AS per terms and conditions attached.

Particulars as to whether voltage limiting device will be employed. Oil immersed star delta starter to be installed between bus bar and motor. Shunt capacitor is also proposed to be installed for improving the power factor at site.

Type of motorNote:- Star delta starter upto 37.50 Kw. As per BIS 9283-1979 or latest.

Details of shaft extension required

Break way torque in terms of rated load torque and the corresponding break-way starting current which may be taken from the supply with the starting apparatus in circuit. Break way torque to be given by the tenderer but the starting current should not exceed 2.5 times of the full load current.

Nature of load and any information regarding the driven machine which has a bearing upon the torque reqd. during the accelerated period, the kinetic energy of the moving parts to be accelerated and No. of starts during a specified period. To work the pump offered

Where possible fault capacity of the system to which the motor is connected. The motor should be able to withstand initial current of 2.5 times the rated current for two minutes without suffering damages or permanent deformations.

PUMPS

Nos. of pumps required. 2 Nos. pumps, out of which one set will work at a time and one set will act as stand by.

Spare parts required. For two years normal maintenance as recommended by manufacturer.

Type of drive. Electric induction motor.

Optional fittings required

Pump Operating conditions

Capacity Total 19.99 LPS for each pump

Total head in meters 17.46 Meters

Static head 12.50 Meters

Minimum depth of water

Variation in water level 1. Ground level to Max. water level Meters 2. Ground level to delivery point Meters 3. Pressure in the suction tank. Meters.

Pressure in the delivery tank Meters

Length of rising main 400 Meter

Dia of rising main 200 MM

Turbidity of water 50 PPM

Drive type Electric driven

Limits of total head in which the pump is required to operate. (-) 25% (+) 10% of total head at duty points

Suction/Delivery size of pump

Efficiency of pump at

a) Duty head

b) ( + ) 10% head.

c) ( - ) 25% head.

Material of construction To be specified by the tenderer manufacturers certificate to be

Supply of Suitable DOL/Oil immersed Star delta Starter of MEI/Kilburn make conforming to BIS: 8544 1979 latest with upto date amendments for squirrel cage induction motor (make to be specified by the tenderers) mounted on panel board with magnetic type over load release and gas-pots, time legs, under voltage release & initial oil filing of suitable capacity. 2 No.

Supply of MS. Angle iron steel sheet 16 SWG fabricated floor mounting closed (Almirah type) switch board comprising and capable of mounting the following accessories and with all internal electric connections, duly painted. The drawing of panel board shall be subject to approval of Engineer-in-Charge. 2 No.s

ICTP switches with HRC fuses of Havells/L&T/standard /cromption make for required motor of Suitable capacity and conforming to BIS: 4064(Part II) -1978 latest with upto date amendments. 2 No.

Bus bar chamber having 3 copper bars of suitable rating for full length of 3 phases and one bar of half the rating of full length for neutral conforming to BIS: 8084 –1976 and 11353-1985 read with 5578-1985 all latest with upto date amendmentsof suitable rating. 1 Set.

MCB of suitable capacity of Havells/standard/MDS/Jyoti/Kilburn make to feed motors offered by the tenderer conforming to BIS: 2516 (Part II) -1985 latest with upto date amendments with neutral linked under voltage release. 1 Set.

Three phase indicator lamps complete with toggle switches for individual motors conforming ti BIS 3452 (Part I & II) 1966 latest with up to date amendments of 15 watts. 1 Set.

50 mm dial Hour run meter of CEE/NEE make of suitable range as per relevant BIS specifications. 2 No.s

Supply of Kirloskar/leader/KSB make dia. Cast Iron (class PN 1.0 ) double flanged sluice valve having size one dia Higher than pump size to delivery of pump and capable of with standing nominal seat pressure of 10.20 kg/cm2 as per BIS :780-1984 (Part I) 2 Nos.

Supply of Kirloskar/leader/KSB make dia. Cast Iron (class PN 1.0) double flanged ( swing check type) reflux valve having bye pass arrangement and having one dia. Higher than pump size to delivery of pump and capable of withstanding nominal seat pressure of 10.20 kg/cm2 as per BIS:5312-1984 (Part-I) 2 Nos.

Providing and laying suitable size copper PVC insulated armoured power 3.5 core cable conforming to BIS 1554 (part-I) –1988 of latest with upto date amendments siemen/closter/ICC make form meter of HPSEB- to MCB and form MCB to Bus bar switch and starter (one cable carrying all three phases) including all other electrical equipment / accessories such as thimbles, flexible pipe solder, nuts and bolts, cable glands, etc. laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer. 1 Job.

Supply side Suitable sizes 10 Rmt.

Motor Side Suitable sizes 20 rmt.

Supply of Leader /Kirloskar/KSB make 200 mm dia. Cast Iron (class PN 1.0) double flanged (swing check type) reflux valve having bye pass arrangement and size equal to dia of rising i.e. 200 mm for withstanding nominal seat pressure of 10.20 Kg/Cm 2 as per BIS:5312-1984 (Part-I ) 1 No.

Supply of PVC joint less flat water proof cable as per BIS: 694-1990 latest with upto date amendments suitable for the pump sets offered from MCB to motor including all other electrical equipment/accessories such as thimbles, flexible pipes solder, nuts and bolts, cable glands etc laid in pipes of trenches under floor. The type, size and make will be subject to approval of HPSEB authorities & in case of non acceptance by HPSEB authorities it shall have to be replaced by tender. 1 Job.

Providing and laying double loop earthing with G.I. wire & G.I plate complete with material such as charcoal, common salt, GI. Pipes, thimbles, nuts and bolts, digging of pits, GI. Wiring and aluminum strips of required capacity conforming to BIS: 3043-1987 latest with upto date amendments for above motors and other electrical equipment’s. 1 Job.

Supply of standard make circular dial pressure gauge 0-11 kg/cm2 range of feibig make with all accessories such s stop cock, copper tubing etc, conforming to BIS: 3624-1987 latest with upto date amendments. 2 Nos.

Providing and laying delivery pipe 150 mm dia. and common header 200 mm dia GMS Pipe Medium class (IS: 1239-1979) jointed with MS flanges of Table -5 as per BIS: 6392-1971 (upto a length of 20 mtrs ) including rappers, flanges, rubber gaskets, nuts and bolts and specials upto 5 mtrs away from the outer wall of pump houses as per layout drawings approved by Engineer-in-Charge. 1 Job.

Supply of floor/wall mounted power factor shunt capacitor conforming to BIS: 2834-1986 latest with upto date amendments Bajaj / L&T / Asian /c romption make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually of suitable rating each including cable of siemens/Gloster/ICC make form bus bar chamber to capacitor and also including L&T/Kilburn/Havells make ICTP switches conforming to BIS :4064 (Part-II) -1978 or latest with HRC fuses (range to be specified by the tendrerer). 2 No.

Supply of suitable cable for water level guard 1 Job.

Supply of supporting clamps. 1 Job.

Supply of cable clips of required size. 1 Job.

Erection of all equipment from Sr. 28 to 31,33,34,36 & 38 including cost of tees, bends, tapers and any other fittings required as per site conditions and as per direction of Engineer-in-charge. 1 Job.

Phase 3rd

Providing horizontal spindle horizontal split casing/end suctions (back full out arrangement) single/double/ multistage centrifugal pump or combination of pump in series of recommended make such as Mather and Platt/KSB/Kirloskar as per BIS:1520-1980 with up to date amendments, read with BIS: 9137-1978 or latest edition suitable for lifting Clear water for under mentioned characteristics with bronze impellers/priming funnels, casing ring and shaft sleeves of bronze, shaft of steel grade EN-8 with cast iron casing coupled directly through a flexible coupling on a MS/Cast steel base plate ( base plate to be from the manufacturers of the pumping unit only) to squirrel cage screen protected drip proof induction motor of standard make such as Kirloskar/Crompton/NGEF and suitable for operation on 400 (+)/-) 10% volts, 50 cycles/second, 3 phase AC electric supply. The power of electric motor should be at least 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per BIS: 325-1978 with up to date amendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requirements:- (a) pumps: Specifications (i) Make (ii) Model (iii) No's of Stages (iv) Material manufacures certificate to be appended Performances (i) Head (H) (ii) Discharge (Q) (iii) BHP absorbed (iv) Efficiency (n) (v) NPSH (K) 2 Nos. pumping sets complete i/c allied accessories i.e. 2x60 = 120 HP

(b) Motors: (Specification)

Discahrge (Q) : - 1091 LPS of each pump (i) Make 2 No. Or 39.28 Cum/ Hour

Total dynamic head : 230.61 Mtr. (ii) Model

(a) LWL in sump well (h) : 438.50 Mtr (iii) (iii) Motor rating (KW)

(b) Shaft level : 441.50 Mtr (iv) Speed

(c ) Level at discahrge point : 631.00 Mtr ( (v) Insulation)

(d) Suction lift : (+ve) Mtr.

(e) Residual head : 3.00 Mtr.

(f) Static head : 189.5 Mtr.

(i) Rising Main :

(a) Length 2670 Mtr. (c) Coupling: 2 Nos

(b) Dia. : 125 .00 MM (d) Base plate. 2 Nos.

(iv) Pumping Hours : 8 Hours

(v) Altitude of installation above MSL : 420.60

(vi) Characteristics of water : Clear Water

(a) Temperature : 0 C

(b) Ambient temperature 0 C

(c ) Turbidity < than 50 NTU

(d) Alkalinity Mg/Ca Co3

(e) Size of the solids mm

(f) Other

Providing ICTP Main Switch with HRC fuses/Side handled operated Change over switch of L&T/Crompton/Standard/Havells make suitable capacity Operational rating as per BIS: 4064 (Part -II)-1978 with up to date amendments immediately after the power meter of HPSEB ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; Suitable capacity = 1 Nos.

Providing M.S. sheet, steel fabricated floor mounted closed ( Almirah type) switch board including angle iron post of suitable height and size ISA 40x40x6mm, duly painted, with steel sheet of 16 gauge comprising, capable of mounting the following accessories with all internal connections:- Panel/Switch Board: (i) Drawing.(ii) Layout plan. = 1 No.

M.C.B. of MEI/Kilburn/Jyoti of make of suitable capacity on incoming feeder with or without initial oil filling as the case may be with neutral linked under voltage releases as per BIS: 2516 (Part -II)-1985 with up to date amendments with. (i) Make. (ii) Type (iii) Range: Suitable Capacity. 1 No.

E.L.C.B. of Havell/MDS/INDETEC/L&T make as per IS: 2516 (Part -II) -1977 with upto date amendment which should have control box operating handle and trip/reset bush button on/off indicators, re-indicating off spring condition of the circuit breaker for over current protection. The circuit should be equipped with magnet thermal release with metallic tape etc. It should also be lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. (i) Make (ii) Type (iii) Range ; suitable rating. 1 No.

The voltage monitor relay of L&T/AE make three phase with all protection and usual indicator and electric siren against single phasing low voltage, high voltage, reverse phasing, over loading and phase voltage difference as per IS: 3842 ( Latest edition). Voltage relay monitor (i) Make (ii) Type (iii) Range 380 - 440 Volts 1 Nos.

Power factor meter of AE/L&T Rishab make as per relevant IS codes with up to date amendments of suitable rating. Power factor meter. 1 Nos. (i) Type. (ii) Make

Frequency meter of AE/ L&T Rishab make as per relevant IS: Codes with up to date amendments of suitable rating. =1 Nos. Frequency meter. (i) Type. (ii) Make. (iii)Range : Suitable rating

Bus bar chamber with copper strips having three bars of suitable rating for full length equal to the width of the board for three live phases and suitable for induced current, one copper bar of half the rating of full length for neutral phase as per IS: 8084-1976 and IS: 11353-1985 read with BIS 5578-1985 with up to date amendments. = 1 Set .Bus Bar chamber. (ii) Make.(iii) Rating : Suitable rating

ICTP switches with HRC fuses of L&T/ Standard/Havells make and of suitable capacity as per BIS: 4064 (Part -II) -1978 with up to date amendments. ICTP Switches (i) Type. (ii) Make. (iii)Range : Suitable rating = 2 No.

Three phase indicator lamps complete with toggle switches for individual motors as per BIS: 3452 ( P-I &II) -1966 with up to date amendments. Three phase indicator: (i) Type. (ii) Make. (iii)Range : Suitable rating = 1 No.

Capacitor of L&T/Bajaj/Assian/Crompton make as per IS:2834-1986 with up to date amendments to raise the power factor at site to 0.95 for direct connections to induction motor individually of required KVAR rating according to HP offered including cables as per relevant ISI code ( of Siemens / Glocter /IEC make) from bus bar chamber to capacitor and also including ICTP switches of appropriate range as per IS: 4064-1978 with upto date amendments =2 Nos. Capacitor: (i) Type (ii) Make (iii) Range : 25 KVAr each

Providing Suitable Star delta Starter of MEI/Kilburn make as per IS: 8544-1979 with up upto date amendments for squirrel cage motor mounted on panel board with magnetic type overload rfelease and dasphot time lag under voltage releage with or without initial oil filling as the case may be with single phase preventor as per IS 1248 (P-V) 1983 with upto date amendments. 2 No. Starter: (i) Type.(ii) Make. Single Phase Preventor. = 1 No. (i) Type. (ii) Make.

Providing Hour run meter of recommended make of suitable capacity as per IS: 722 (Latest edition) Hour Rrun meter 2 Nos. : (i) Type. (ii) Make. Single Phase Preventor. Hour Rrun meter : (i) Type. (ii) Make. (iii) Range. Suitable rating = 2 Nos.

Providing double flanged Cast Iron sluice valve of Leader/Kirloskar/KSBmake of 150 mm dia for the suction pipe and capable of withstanding the normal seat pressure of as per IS : 780 - 1984 Part-I (class -PN-1.0) with up to date amendments. Sluice valve. (i) Make. (ii) Class (iii)Seat Pressure (iv) Material. =2 No.

Providing double flanged Cast steel sluice valve Leader/Kirloskar/KSB make and size one dia higher than pump for the delivery line of the pump and capable of with standing the normal seat pressure IS:1414/ API-600 (class ASA 300) with up to date amendments. 2 Nos. Sluice valve. (i) Make. (ii) Class (iii)Seat Pressure (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve Leader/Kirloskar /KSB make and one dia higher than pump having bye pass arrangement on the delivery line of pump and capable of with standing normal seat pressure as per BS –1868/ API-600 (class ASA -300) with up to date amendments. 2 Nos. Reflux valve valve. (i) Make.(ii) Class (iii) Seat Pressure (iv) Material.

Providing double flanged Cast steel non return valve of Leader/ KirloskarKSB make and of 150mm dia. having bye pass arrangement for rising main and capable of with standing normal seat pressure as per IS: BS –1868/ API-600 (class ASA -300) with up to date amendments. 1 No. Non return valve. (ii) Class (iii) Seat Pressure (iv) Material.

Providing 100mm dia. circular dial pressure gauge of Fiebig make complete with all accessories such as stop cock, copper tubing etc. as per IS: 3624-1987 with up to date amendments range 0.21 Kg/cm2 (Pressure gauge) 2 Nos. (i) Make. (ii) Range :

Installation of all the items appearing at Serial No. 43 to 50 as per the systematic drawing attached with the tender documents ( Drg.No.1) 1 No. Job

Providing and fixing double flanged G.M.S. piping work layout to be approved by the Engineer-in-Charge for suction and delivery pipes suitable to pump(s) offered and common header as per the rising main respectively complete with all specials such as bends ,tees reducers/ increasers with companion flanges matching with the relevant specifications of the accessories as indicated in the drawing No.2 including rubber/asbestos gasket of minimum 3mm thickness as per BIS 2712-1979 and required number of nuts and volts as per IS: 1364-1983. The pipes shall be as per relevant IS Code and to withstand 1.50 times total head stipulated under item No.1.and will extend up to 5 meters from the outer wall of the pump house in the direction to be jointed. Suction pipe. (i) Make (ii) Grade (iii) Thickness (iv) pressure rating= 1 No.

The size of the various components to be as under:- Suction pipe. (i) Make (ii) Grade (iii) Thickness (iv) pressure rating

(i) Suction pipe 125 mm dia Min. Length = 15 Mtr Suction pipe. (i) Make (ii) Grade (iii) Thickness (iv) pressure rating

(ii) Delivery pipe 100mm dia Min. length = 5 Mtr Suction pipe. (i) Make (ii) Grade (iii) Thickness (iv) pressure rating

(iii) Common Header 150 mm dia Min length = 10 mtr Suction pipe. (i) Make (ii) Grade (iii) Thickness (iv) pressure rating

And will extend up to 5 meters from the outer wall of the pump house in the direction to be jointed.

Providing and laying copper PVC insulated armoured power cable ( one cable carrying all the three phases) of suitable size and capacity to and all other electrical equipments as per IS: 1554 (P-I)1988 or latest with upto date amendments of Siemens/ IEC/ICC/GICO/Grandly/National make including all other accessories such as thimbles, flexible, pipes solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor.

Motor side: 4mm2 Min. length = 20 mtrs. 20 Rmt

Supply side: 4.mm 2 Min. Length = 10 mtrs. 10 Rmt.

Providing and fixing double loop earthing and G.I. plate 600 mm x 600 mm x 3 mm thick electrode complete with material such as thimbles, nuts and bolts, charcoal and common salt, 25 mm x 6 mm G.I. strips & G.I. wire as per IS: 3043-1987 with up to date amendments for motors and other electrical equipments and digging of pits etc. complete in all respect. = 1 Job .

Phase 4th

Providing horizontal spindle horizontal split casing/end suctions (back full out arrangement) single/double/ multistage centrifugal pump or combination of pump in series of recommended make such as Mather and Platt/KSB/Kirloskar as per BIS:1520-1980 with up to date amendments, read with BIS: 9137-1978 or latest edition suitable for lifting Clear water for under mentioned characteristics with bronze impellers/priming funnels, casing ring and shaft sleeves of bronze, shaft of steel grade EN-8 with cast iron casing coupled directly through a flexible coupling on a MS/Cast steel base plate ( base plate to be from the manufacturers of the pumping unit only) to squirrel cage screen protected drip proof induction motor of standard make such as Kirloskar/Crompton/NGEF and suitable for operation on 400 (+)/-) 10% volts, 50 cycles/second, 3 phase AC electric supply. The power of electric motor should be at least 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-) 15% of the duty point head. The motor should be as per BIS: 325-1978 with up to date amendments read with IS: 900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requirements:- 2 Nos. (a) pumps: Specifications (i) Make (ii) Model (iii) No's of Stages (iv) Material manufacures certificate to be appended Performances (i) Head (H) (ii) Discharge (Q) (iii) BHP absorbed (iv) Efficiency (n) (v) NPSH (K) (i) Make. (ii) Model (iii) Motor rating (KW) (iv) Speed (v) Insulation

(b) Motors: (Specification)

Discahrge (Q) 2 Nos Total : - 13.82 LPS of each Pump 13.82 (i) Make or 49.75 Cum / Hour

Total dynamic head : 173.05 Mter

(a) LWL in sump well (h) : 442.00 Mtr

(b) Shaft level : 441.50 Mtr

(c ) Level at discahrge point 588.70 Mtr.

(d) Suction lift : (+ve) Mtr.

(e) Residual head : 3.00 Mtr.

(f) Static head : 147.2 Mtr.

(i) Rising Main :

(a) Length 2790 Mtr. (c) Coupling: 2 Nos

(b) Dia. : 150 .00 MM (d) Base plate. 2 Nos.

(iv) Pumping Hours :8 .00 Hours

(v) Altitude of installation above MSL : 420.60

(vi) Characteristics of water : Clear Water

(a) Temperature : 0 C

(b) Ambient temperature 0 C

(c ) Turbidity < than 50 NTU

(d) Alkalinity Mg/Ca Co3

(e) Size of the solids mm

(f) Other

Providing ICTP Main Switch with HRC fuses/Side handled operated Change over switch of L&T/Crompton/Standard/Havells make suitable capacity Operational rating as per BIS: 4064 (Part -II)-1978 with up to date amendments immediately after the power meter of HPSEB ICTP Switches :- (i) Make (ii) Model (iii) Capacity ; Suitable capacity = 1 Nos.

Providing M.S. sheet, steel fabricated floor mounted closed ( Almirah type) switch board including angle iron post of suitable height and size ISA 40x40x6mm, duly painted, with steel sheet of 16 gauge comprising, capable of mounting the following accessories with all internal connections:- Panel/Switch Board: (i) Drawing. (ii) Layout plan. 1 Nos.

O.C.B. of MEI/Kilburn/Jyoti of make of suitable capacity on incoming feeder with or without initial oil filling as the case may be with neutral linked under voltage releases as per BIS: 2516 (Part -II)-1985 with up to date amendments with. 1 No. (i) Make. (ii) Type (iii) Range: Suitable Capacity.

E.L.R. of Havell/MDS/INDETEC/L&T make as per IS: 2516 (Part -II) -1977 with upto date amendment which should have control box operating handle and trip/reset bush button on/off indicators, re-indicating off spring condition of the circuit breaker for over current protection. The circuit should be equipped with magnet thermal release with metallic tape etc. It should also be lifted with earth fault for tripping of breaker on occurrence of earth fault on off breaker load side end. (i) Make (ii) Type (iii) Range ; suitable rating. = 1 No.

The voltage monitor relay of L&T/AE make three phase with all protection and usual indicator and electric siren against single phasing low voltage, high voltage, reverse phasing, over loading and phase voltage difference as per IS: 3842 ( Latest edition). Voltage relay monitor (i) Make (ii) Type (iii) Range 380 - 440 Volts = 1 No.

Power factor meter of AE/L&T Rishab make as per relevant IS codes with up to date amendments of suitable rating. Power factor meter. 1 Nos. (i) Type. (ii) Make

Frequency meter of AE/ L&T Rishab make as per relevant IS: Codes with up to date amendments of suitable rating. =1 Nos. Frequency meter. (i) Type. (ii) Make. (iii)Range : Suitable rating

Bus bar chamber with copper strips having three bars of suitable rating for full length equal to the width of the board for three live phases and suitable for induced current, one copper bar of half the rating of full length for neutral phase as per IS: 8084-1976 and IS: 11353-1985 read with BIS 5578-1985 with up to date amendments. Bus Bar Chamber (i) Type. (ii) Make. (iii)Range : Suitable rating = 1 No.

ICTP switches with HRC fuses of L&T/ Standard/Havells make and of suitable capacity as per BIS: 4064 (Part -II) -1978 with up to date amendments. ICTP Switches (i) Type. (ii) Make. (iii)Range : Suitable rating = 2 No.

Three phase indicator lamps complete with toggle switches for individual motors as per BIS: 3452 ( P-I &II) -1966 with up to date amendments. Three phase indicator: (i) Type. (ii) Make. (iii)Range : Suitable rating = 1 No.

Capacitor of L&T/Bajaj/Assian/Crompton make as per IS:2834-1986 with up to date amendments to raise the power factor at site to 0.95 for direct connections to induction motor individually of required KVAR rating according to HP offered including cables as per relevant ISI code ( of Siemens / Glocter /IEC make) from bus bar chamber to capacitor and also including ICTP switches of appropriate range as per IS: 4064-1978 with upto date amendments = 2 No. Capacitor: (i) Type (ii) Make (iii) Range : 25 KVAr each

Providing Suitable Star delta Starter of MEI/Kilburn make as per IS: 8544-1979 with up upto date amendments for squirrel cage motor mounted on panel board with magnetic type overload rfelease and dasphot time lag under voltage releage with or without initial oil filling as the case may be with single phase preventor as per IS 1248 (P-V) 1983 with upto date amendments. Starter 2 No. : (i) Type. (ii) Make. Single Phase Preventor. (i) Type. (ii) Make.

Providing Hour run meter of recommended make of suitable capacity as per IS: 722 (Latest edition) Hour Rrun meter 2 Nos. : (i) Type. (ii) Make. Single Phase Preventor.

Providing double flanged Cast Iron sluice valve of Leader/Kirloskar/KSBmake of 150 mm dia for the suction pipe and capable of withstanding the normal seat pressure of as per IS : 780 - 1984 Part-I (class -PN-1.0) with up to date amendments. 2 No. Sluice valve (i) Make. (ii) Class (iii)Seat Pressure (iv) Material.

Providing double flanged Cast steel sluice valve Leader/Kirloskar/KSB make and size one dia higher than pump for the delivery line of the pump and capable of with standing the normal seat pressure IS:1414/ API-600 (class ASA 300) with up to date amendments. 2 Nos. Sluice valve. (i) Make. (ii) Class (iii)Seat Pressure (iv) Material.

Providing double flanged (Swing type) Cast steel reflux valve Leader/Kirloskar /KSB make and one dia higher than pump having bye pass arrangement on the delivery line of pump and capable of with standing normal seat pressure as per BS –1868/ API-600 (class ASA -300) with up to date amendments 2 Nos Reflux valve valve.

Providing double flanged Cast steel non return valve of Leader/ KirloskarKSB make and of 150mm dia. having bye pass arrangement for rising main and capable of with standing normal seat pressure as per IS: BS –1868/ API-600 (class ASA -300) with up to date amendments 1 No. Non return valve. (i) Make. (ii) Class (iii) Seat Pressure (iv) Material.

Providing 100mm dia. circular dial pressure gauge of Fiebig make complete with all accessories such as stop cock, copper tubing etc. as per IS: 3624-1987 with up to date amendments range 52 Kg/cm2 (Pressure gauge) = 2 Nos. (i) Make. (ii) Range :

Installation of all the items appearing at Serial No. 55 to 62 as per the systematic drawing attached with the tender documents ( Drg.No.1)1 No.

Providing and fixing double flanged G.M.S. piping work layout to be approved by the Engineer-in-Charge for suction and delivery pipes suitable to pump(s) offered and common header as per the rising main respectively complete with all specials such as bends ,tees reducers/ increasers with companion flanges matching with the relevant specifications of the accessories as indicated in the drawing No.2 including rubber/asbestos gasket of minimum 3mm thickness as per BIS 2712-1979 and required number of nuts and volts as per IS: 1364-1983. The pipes shall be as per relevant IS Code and to withstand 1.50 times total head stipulated under item No.1.and will extend up to 5 meters from the outer wall of the pump house in the direction to be jointed. Suction pipe. (i) Make (ii) Grade (iii) Thickness (iv) pressure rating =1 Job

The size of the various components to be as under:- Suction pipe. (i) Make (ii) Grade (iii) Thickness (iv) pressure rating

(i) Suction pipe 150 mm dia Min. Length = 15 Mtr Suction pipe. (i) Make (ii) Grade (iii) Thickness (iv) pressure rating

(ii) Delivery pipe 125 mm dia Min. length = 5 Mtr Suction pipe. (i) Make (ii) Grade (iii) Thickness (iv) pressure rating

(iii) Common Header 150 mm dia Min length = 10 mtr Suction pipe. (i) Make (ii) Grade (iii) Thickness (iv) pressure rating

And will extend up to 5 meters from the outer wall of the pump house in the direction to be jointed.

Providing and laying copper PVC insulated armoured power cable ( one cable carrying all the three phases) of suitable size and capacity to and all other electrical equipments as per IS: 1554 (P-I)1988 or latest with upto date amendments of Siemens/ IEC/ICC/GICO/Grandly/National make including all other accessories such as thimbles, flexible, pipes solder, nuts and bolts, cable glands etc. laid in pipes or trenches under floor.

Motor side: Min. length = 20 mtrs.

Supply side: Min. Length = 10 mtrs.

Providing and fixing double loop earthing and G.I. plate 600 mm x 600 mm x 3 mm thick electrode complete with material such as thimbles, nuts and bolts, charcoal and common salt, 25 mm x 6 mm G.I. strips & G.I. wire as per IS: 3043-1987 with up to date amendments for motors and other electrical equipments and digging of pits etc. complete in all respect. 1 job

AUTOMATION OF ENTIRE SYSTEM: The tenderer/firm shall provide proposal for automation of entire scheme upto junction points of all storage tanks 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 main Pump house. 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 main pump house. 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 PLC 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 PMU Shimla . Firm has to incorporate all the inputs and outputs suggested by the department in the SCADA. To automised the entire scheme up to junction points of all storage tanks (Decision for finalisation of proposal lies with the department without assigning any reason)as per relevent data sheet and scope of work. ( Ref. Data sheet No. 9 to 11 for further detail)

HYDRAULIC ENGINEERING COMPANY

HARJEET SINGH

KATIANI CONSTRUCTION