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| 1 | Supply ofhorizontal spindle,horizontal/radial split casingand suction (backpull out arrangement) single/ double / multistage centrifugal pumps or combination of pumps in series /parallel ofKSB / Mather & Platt/ Jyoti /Kirloskar /BE /Maxflow/ Beaconweir Sabar make conforming to BIS: 1520-1980 (latestwith upto date ammendments)readwithBIS: 9137-1978(latest edition)suitable for lifting water of under mentioned charactristics withimpellers of bronze/suitable alloy, priming funnels,casing ring & shaft sleeves of bronze/ suitable alloy, shaft of sutable steel grade with cast iron casing coupled directly through a flexible coupling on a common C.I. / Cast steel base plate(base plate to befrom the principle manufacturer of pumping set) to slippering/squirrel cage screen protected drip proof electric induction motor ofKirlokar /NGEF/Crompton / Siemen /Jyoti /BHEL /GEC /ABB conforming to BIS: 325-1978 read read with BIS: 900-1968 (latest with upto date ammendments) It should include the cost of bearings, nuts& bolts,painting etc. andshall be suitable for operation as per data given below. |
| 2 | Location of the siteThe site is located at a distance of 10 Kms fom Nurpur Road Railway Station. |
| 3 | The altitude ofof place in which= Altitude of place is 500 Mtr above above mean Sea Level the motor is intended to work. |
| 4 | Type of current.= AC three phase supply with frequenty of 50 cycles per second. |
| 5 | Rate voltage = 415 V +/- 10% |
| 6 | Characterstics of water:- (a) Temperature=20 Degree C (b) Turbidity= Upto50 NTU © Hardness= Mg/Ltrs(as Caco3) (d) Alkalinity= Mg/Ltr(as Caco3) (f) PH=7 to 8 (g) Total solids- Mg/Litre (h) Other |
| 7 | Depth of Collection tank = Positive suction. |
| 8 | LWL of collection tank450 mtr |
| 9 | Maximum draw down level 450 mtr |
| 10 | Centre level of pump 450Mtr |
| 11 | Discharge level of highes point= 549mtr |
| 12 | No of pumps requried 1 No pump set |
| 13 | Capacity=5.83 LPS for each pump |
| 14 | Total head in mtr= 130.00 1mtr |
| 15 | Length of R/main= 1180 mtr |
| 16 | Dia of Rising main:- 80mm dia GI pipe |
| 17 | No. of working hours per day= 8.00 Hours. |
| 18 | Limits of pump operation:- (-) 15% (+) 10 % of total head. |
| 19 | HP of motor/Drive unit:- Required 20 HP of pump at (+) 10% and (-) of total head.BHP with following margins/multiplying factor at duty point, whichever is higher. (a) upto 2 HP=1.5, (b)2 to 5 HP-=1.4, (c ) 5 to 10 HP=1.3, (d) 10 to 20=1.2 HP, (e) 20 to 100=1.15, (f) Above 100 HP =1.10 |
| 20 | Test Run= 16 Hours Continueously for 7 days. |
| 21 | Proviidng and fixing automatic panel board of L&T make incluidng auto start, auto stop and re-start facilty single phse preventor, 3 phase indicator, timer ,relay selwctor switch auto and manualy start stop fcilityoverload and fixed M-Power for mibile use complete in all respect. |
| 22 | Supply and fixing of Kilburn/IVC/Fourcess/Gled/BHEL/Leader of reputed make of suitble size Cast steel double flange sluice valve having bye pass aggrangement and onesize shigher to delivery of size pump of class ASA 300 (50MM DIA) andclass 150 shall be shall be suitable for withstanding mominal seat pressure of 21.00 Kgs/cm2 confirming to BIS 5312-1984 Part-II) |
| 23 | Providing and laying PVC insulated armoured power copper cable of Siemens/Finolex/Grandlay/Gloster make conforming to BIS: 1554 (Part-I)-1988 or latest with upto date ammendments of suitable size for the pump set offered (One cable carrying all three phase) including all other electrical equipment/ accessories such as thimble, flexible, pipe solder, nut & bolts, cable glands etc. laid in pipe or trenches/ under floor. The type and size will be subject to approval of the HPSEBL authorities. In case of non acceptance by HPSEBL authorities. It shaal have to be replaced by the tenderer free of cost. |
| 24 | On supply side of 3.5 Core (from HPSEBL meter to Switch & starter)=10.00 mtrs of size 6mm square. |
| 25 | Erection of all equipment from Sr.No.1 to 4 including cost of tees, bends, tapers and any other fitings required as per site conditions and as per direction of the Engineer in charge. |
