Providing WSS to newly created industrial area at Chanour (Phase II) in Tehsil Dadasiba Distt. Kangra HP.

Amount

Excavation in foundation trenches etc. in earth work in all kinds of soil such as pick work,jumper work,blasting in soft and hard rock and chiselling work including saturated soil slushy soil and under floor upto all depth and stacking the excavated soil not more than 3 metre clear from the edge of excavation and then returning the stacked soil in 15 centimetre (Fifteen centimetre) layer when required into plinth sides of foundation etc.consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed by the Engineer-in-charge within all leads and lifts.

Laying jointing and testing in trenches (to level or grade) of GMS pipes (bevelled edge flanged/Butt welded pipes having MS flanges @ 5% of toal length and Butt weld @ 95%) of below mentioned diametre conforming to IS 1239-2001 (Latest upto date amendments) as specified, suitable to withstand required hydraulic test pressure including fixing of required number of bends of all degree & tee etc.complete in all respects . The laying of pipes shall conform to IS 5822-1994 as well as CPHEEO manual and will include all operations such as jointing including flushing, cleaning and hydrauliic testing complete in all respects including entire carrirage of materials in all leads and lifts & to the entire satisfation of Enginner in Charge. (Earth work in trenches, Butt Welding and Flenges duly welded will be measured and paid for separately.) Booster Stage:- a) GMS Pipe (Medium Class) 125mm dia with flenges of Table-5 In Booster Stage Rd 0/0 to 0/60 & 1st Stage Rd 0/1800 to 0/2430

Stage-1st GMS Pipe (Medium Class) 125mm dia with flenges of Table-17 In 1st Stage Rd 0/0 to 0/1800

Providing and welding MS flanges (@ 5% of toal Joints) conforming to following tables as per IS 6392-1971 (Last with upto date amendments) with plane end G.I pipe in requsite/Three number of layers (one inner two outer) on both faces to make the joint leak proof (The cost of providing and laying of GI pipes 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 jointing of flange should be with required number of nuts and bolts conforming to IS 1364 including cost of gasket sheet, nuts & bolts. The thickness of gasket sheet should not be less then 3.00 mm conforming to IS 2712-1998. The work shall be done to the entire satisfaction of Engineer in charge within all leads and lifts 25mm dia of Table 5 (in Booster Stage & 1st Stage from Rd 0/0 to 0/1800)

125mm dia of Table 17 (In 1st Stage from rd 0/1800 to 0/2430/

Providing Circumferencial Butt welded joints by electrical arc welding to below mentioned dia and wall thickness welded in recusite number of weld runs so as to achieve the minimum effective throat thickness of weld conforming to IS 816-1969 specifications, by using welding electrodes of 2.5 mm to 6.3 mm of Advani Oerlikon (Adore)-CITOJET/ESAB make, conforming to IS 814-1991 including Die pentration test (if requaired), at site of work complete in all respects, including manual/ machanical handling of pipes in all leads and lifts to the entire satisfaction of Engineer in charge. For Booster & 1St Stage 125 milimetre dia. G.I pipe (M.C)

Supply of Kirloskar/KSB/Leader make Cast Iron double flanged swing check type reflux valve having bypass arrangement of class PN 1.60 confirming to BS 1868(API-600) (latest edition) of below mentioned size and shall be suitable for withstanding nominal seat pressure of 16.32 kg/cm². Size 125mm dia.

Pumping Machinery Supply of submersible pumping set of KSB /Calama / Johnstion make comprising to latest relevant BIS Code. The pump should be fitted with bronze impeller of suitable alloys as per IS 8034-1976 latest suitable for Clear water having greased packed bearings and shaft with wound startor 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 BIS 9238-1979 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 and depth gauge etc. and suitable for operation on data given below:- (i) Total Head 57.60 mtrs (ii) Discharge required from each pump. 8.40 LPS (iii) No. of pump required 2.00 Nos. One act as stand by (iv) Location of the site of installation of machinery. The site is located at a distance of 12Km. from Dhaliara (v) The Altitude of installation. The altitude of place is 650 mtrs above MSL (vi) Type of current. AC Three phase supply with (vii) Rate Voltage 415+ 10% (viii) Type of water and its source Clear water from T/Well (ix) Charactristics of water. - (a)Ambient Temperature dig.c 20 dig. C (b)Turbidity NTU 10NTU (f) Other - (x) Depth of P/Well mtrs. (xi) LWL in P/Well mtrs. (xii) Discharge level of highest point 435 mtrs (xiii) Static head in Mtrs 54 mtrs. (xiv) Length of R/Main (Including Column Assembly) 60 mtrs. (xv) Dia of Rising main 125 mm (xvi) No of working hours per day 8 Hours (xvii)Limit of pump operation. (-) 15 % (+) 10% of total head (XViii) R.P.M. of pumping set. 2900 RPM ( or to be specified by the tenderer) (xix)Test run 20 Hours continueously for 7 days

Supplying and fixing of prefabricated control panel consisting of Amp. meter, voltmeter, OCB/MCB/MCCB, ON/OFF push button, circuit breaker, Voltage monitor relay, power factor meter, frequency meter, Bus bar chamber, ICTP main switch with HRC fuses, capacitor, Starter (Oil immersed/ star delta /direct one line/auto transformer), Single phase preventor, hour run meter and all other accessories requaired & suitable for pumping machinery under item no. __6__ as per technical specification sheet attached complete in all respect.

Supplying and fixing of Kirloskar/Kilburn /IVC/Fourcess/Gled/BHEL /Leader /Pelcom/KSB of reputed make of suitable size cast Iron double flanged sluice valve having size one step higher to delivery of pump and capable of with standing nominal seat pressure of 10.20Kg/Cm2 Class PN 1.0

Supplying and fixing of Kirloskar/Kilburn/IVC/Fourcess/Gled/BHEL/Leader of suitable size cast iron double flanged swing check type reflux valve having bye pass arrangement & size one step higher to delivery of pump for withstanding nominal seat pressure of 10.20Kg/Cm2 Class PN 1.0

Supply and fixing of Kirloskar/Kilburn/IVC/Fourcess/Gled/BHEL/Leader of suitable size cast iron double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/main i.e. 125 mm for withstanding nominal seat pressure of 10.20Kg/Cm2 Class PN 1.0

Providing and fixing double flanged MS/GI 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 R/Main respectively complete with all specials such as bends, tees, reducers. Increasers with companions flanges matching with the relevant specifications of the accessories including rubber/asbestos gasket of minimum 3mm thckness as per IS:2712:1979 and required number of nuts and bolts as per IS:1364:1983, The Pipes fittings and joints shall be as per relevant IS code & to withstand pressure 1.5 times to total head. a) Suction Side = to be specified by the tenderor. b) Delievery Side = to be specified by the tenderor. c) Common Header = ____125____mm Dia. GMSERW/GMS Pipe.

Providing and laying copper PVC insulated armoured power cable (One cable carrying all the three phases) of suitable size and capacity to motors and all other electircal equipments as per IS:1554(P-I) 1988 or latest with upto date ammendments of siemens/GLOSTER /IEC/ICC/EICO/NATIONAL/GRANDLAY make including all other accessories such as thinbles, flexible pipes,solders,nuts and bolts cable glands etc. laid in pipes or trenches under floor :- a)Supply side (From Meter of HPSEB to bus bar and switch) =

b) Motor side (From switch to starter and starter to motor) =

P/L double loop earthing with GI plate 600x600x3mm thick electrode complete with material such as charcoal, common salt ,GI pipes,thimbles,nuts & bolts,digging of pits,GI wiring & 25x5mm GI strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendments for above motors & other electrical equipment.

Supply of standard make 100mm dia circular dial pressure gauge of suitable range Fiebeg/Bourden/ Precision make with all accessories such as stop cock,copper tubing etc. conforming to BIS 3624-1987 or latest with up to date amendments.

Eraction of Pumping machinery along with allide accessories from Item no. __6.01__ To ___6.08___ complete in all respects.

Providing horizontal spindle horizontal split casing/end suctions (back pull out arrangement) single/double/ multistage centrifugal pump or combination of pump in series of recommended make such as Mather and Platt/KSB/Kirloskar/Jyoti/Bareja Vogal as per BIS-1520-1980 with up to date amendments, read with IS: 9137-1978 or latest edition suitable for lifting clear water for under mentioned haracteristics 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 SPDP (screen protected drip proof) or TEFC (Totally enclosed fan cooled) induction motor of standard make such as Kirloskar/ Crompton/ NGEF/KSB /ABB /BHEL/GEC/Seimens/Jyoti 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 excessof 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 IS: 325-1980 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 requirement. (i) Total Head:- 160.49 mtrs (ii) Discharge required from each pump. :- 8.40 LPS (iii) No. of pump required 2.00 Nos. One act as stand by :- Location of the site of installation of machinery The site is located at a distance of 12 Kmts from Dhaliara (iv) The altitude of installation.:- The altitude of place is 560 mtrs above MSL (v) Type of current.:- AC three phase supply with freqduency of 75cycle per second. (vi) Rate Voltage:- 415V + 10% (vii) Type of water and its source Clear water (viii) Shaft level :- 430.50 mtrs (ix) Level of discharge point:- 568 mtrs (x) Static Head:- 137.5 mtrs (xi) Charactristics of water. - (a)Ambient Temperature dig.c:- 20 dig. C (b)Turbidity NTU:- 10 NTU (xii) No. of working hours per day:- 8.00 Hours. (xiii)Length of Rising main:- 2430 mtrs (xiv) Dia of Rising main:- 125 mm (xv) Limit of pump operation. In the completem Range of (-)75% . (xvi) R.P.M. of pumping set. 2900 RPM (or to be specified by the tenderer). (vii) Test run. 8 Hours contineously for 7 days.

Supplying and fixing of prefabricated control panel consisting of Amp. meter, voltmeter, OCB/MCB/MCCB, ON/OFF push button, circuit breaker, Voltage monitor relay, power factor meter, frequency meter, Bus bar chamber, ICTP main switch with HRC fuses, capacitor, Starter (Oil immersed/ star delta /direct one line/auto transformer), Single phase preventor, hour run meter and other accessories suitable for pumping machinery under item no. __7__ as per technical specification sheet attached complete in all respect.

Providing antivibration pads under the pumps and motors of suitable size for the above pumping machinery as per IS:6337:1971.

Supplying and fixing of Kirloskar/Kilburn /IVC/Fourcess/Gled/BHEL /Leader /Pelcom/KSB of reputed make of suitable size cast Iron double flanged sluice valve having size one step higher to Suction of pump and capable of with standing nominal seat pressure of 10.20Kg/Cm2 Class PN 1.0

Supplying and fixing of Kirloskar/Kilburn /IVC/Fourcess/Gled/BHEL /Leader /Pelcom/KSB of reputed make of suitable size cast Iron double flanged sluice valve having size one step higher to delivery of pump and capable of with standing nominal seat pressure of 10.20Kg/Cm2 Class PN 1.0

Supplying and fixing of Kirloskar/Kilburn/IVC/Fourcess/Gled/BHEL/Leader of suitable size cast iron double flanged swing check type reflux valve having bye pass arrangement & size one step higher to delivery of pump for withstanding nominal seat pressure of 10.20Kg/Cm2 Class PN 1.0

Supply and fixing of Kirloskar/Kilburn/IVC/Fourcess/Gled/BHEL/Leader of suitable size cast iron double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/main i.e. 125 mm for withstanding nominal seat pressure of 10.20Kg/Cm2 Class PN 1.0

Providing and fixing double flanged MS/GI 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 R/Main respectively complete with all specials such as bends, tees, reducers. Increasers with companions flanges matching with the relevant specifications of the accessories including rubber/asbestos gasket of minimum 3mm thckness as per IS:2712:1979 and required number of nuts and bolts as per IS:1364:1983, The Pipes fittings and joints shall be as per relevant IS code & to withstand pressure 1.5 times to total head. a) Suction Side = to be specified by the tenderor. b) Delievery Side = to be specified by the tenderor. c) Common Header = ____125____mm Dia. GMSERW/GMS Pipe.

Providing and laying copper PVC insulated armoured power cable (One cable carrying all the three phases) of suitable size and capacity to motors and all other electircal equipments as per IS:1554(P-I) 1988 or latest with upto date ammendments of siemens/GLOSTER /IEC/ICC/EICO/NATIONAL/GRANDLAY make including all other accessories such as thinbles, flexible pipes,solders,nuts and bolts cable glands etc. laid in pipes or trenches under floor :- a)Supply side (From Meter of HPSEB to bus bar and switch) =

b) Motor side (From switch to starter and starter to motor) =

P/L double loop earthing with GI plate 600x600x3mm thick electrode complete with material such as charcoal, common salt ,GI pipes,thimbles,nuts & bolts,digging of pits,GI wiring & 25x5mm GI strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendments for above motors & other electrical equipment.

Supply of standard make 100mm dia circular dial pressure gauge of suitable range Fiebeg/Bourden/ Precision make with all accessories such as stop cock,copper tubing etc. conforming to BIS 3624-1987 or latest with up to date amendments.

Eraction of Pumping machinery along with allide accessories from Item no. __7.01__ To ___7.10___ complete in all respects.

ShriBalajiEnginearingWorks

AKSHAY RANA GOVT CONTRACTOR

M/S THAKUR ELECTRICAL & HARDWARE STORE