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| 1 | Supply of submersible pumping set of Kirloskar/ Crompton/ KSB/ Saber make conforming to BIS; 8034-1976 latest suitable for lifting clear water (latest with uptodate ammendments) fitted with bronze impellers/suitable alloy directly coupled to squirrell case electric induction motor of same make as (manufacurer standard) conforming to BIS; 9283-1979 (latest with uptodate ammendments) and totally water proof for submersible duty, isolated from the pump by intermediate casing with double mechanical seal in oil chamber, grease packed lubricated bearings & provided with stainless steel thrust bearing plate to with stand vertical loads with minimum wear & tear. It should also be fitted with a device to take up expansion of water with the heating of motor including water level guard,errection clamps,cable clips & depth gauge etc. The pump shall be suitable for operation on data given below:- (i) Total Head 85 mtr (ii) Discharge required from each pump. 2.85 LPS Each (iii) No. of pump required 2.00 Set (One act as stand by) (iv) Location of the site of installation of machinery. The site is located at a distance of 10 Km from Pragpur (v)The Altitude of installation. The altitude of place is 770 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 (ix) Charactristics of water. - (a) Temperature dig.c 25 dig. C (b)Ambient Temperature dig.c 35 dig. C (c)Turbidity PPM 4000 PPM (c)Hardness260Mg/Ltrs(as CaCO3) - (d) PH 7.5 - (e)total solid Mg /Ltrs - (f)Other - (x) Depth of S/Well mtrs. (xi) LWL in S/Well mtrs. (xii) Dia of Bore mm dia(xiii) Max draw down mtrs (xiv) Static water level in P/Well 4.50 mtrs (xv) Center line level of Pump mtrs (xvi) Discharge level of highest point 434.00 mtrs (xvii) Static head in Mtr 13.00 mtrs. (xviii) Length of R/Main (Including Column Assembly) 1650 mtrs. (xix) Dia of Rising main 65 MM(xx) No of working hours per day 8 Hours (xxi) Limit of pump operation. (-) 15 % (+) 10% of total head (xxii) R.P.M. of pumping set. 2900 RPM ( or to be specified by the tenderer) (xxiii) Test run 8 Hours continueously for 7 days |
| 2 | 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. 1 as per technical specification sheet attached complete in all respect. |
| 3 | 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 . with flange of table 5. |
| 4 | 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 with flange of table 5. |
| 5 | 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 for withstanding nominal seat pressure of 10.20Kg/Cm2 Class PN 1.0 with flange of table 5. |
| 6 | 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 = ______mm Dia. GMSERW/GMS Pipe. |
| 7 | 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 :- On supply side ( From metre of HPSEB to bus bar and Switch) = |
| 8 | b) Motor side (From switch to starter and starter to motor) = |
| 9 | 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. |
| 10 | 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. |
| 11 | Eraction of Pumping machinery along with allide accessories from Item no. 1 To 9 complete in all respects. Please Enable Macros to View BoQ information |
