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| 1 | Supply of monoblock pumping set of make Lubi/Saber/KSB/BS/Crompton confirming to BIS : 8034-1979/5659-1979 ( latest) suitable for lifting clear, cold and fresh water fitted with bronze impellers or suitable allow directly coupled to squirrel cage electric induction motor of same make as that of pump confirming to BIS: 9283-1979 ( latest with upto date 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 and provided with stainless steel thrust bearing platge to with stand non vertical loads with minimum wear and tear. It should also be fitted with a device to take up; expension of water with the heating of motor including water level guard, errection clamps, cable clips and depth guage etc. The pump shall be suitable for operation on data given below:- |
| 2 | Location of site :- The site is located at a distance of 3.00 Km from Tripal Railway station by road and 500 Mtr. Head load. |
| 3 | The attitude of place in which altitude of place is 500 m about MSL pumping set is intended to work. |
| 4 | Type of current AC three phase with frequency of 50 cycles/second. |
| 5 | Rated voltage 415+10% |
| 6 | Type of water clear cold fresh water |
| 7 | Charasteristics of water a) Temperature 20 C b) Turbidity upto 50 NTU (C) Hardness -- Mg/litres (as CaCo3) (d) Alkalinty ___ Mg/Litre (as CaC03) (f) Othres |
| 8 | Depth of T/well assembly mtrs.bgl |
| 9 | L.W.L in Well/Tube well __________ mtr |
| 10 | Maximum draw down -_________ mtr |
| 11 | Centre line level of pump mtr |
| 12 | Discharge level of highest point mtr. |
| 13 | Nos. of pump required 1 Nos Pump set |
| 14 | Capacity lps for each pump |
| 15 | Total head in mts 35 mtrs. |
| 16 | Length of R/Main mtrs |
| 17 | Dia of rising main mm dia |
| 18 | Limit of pump operation (-) 15% to (+) 10% of total head |
| 19 | HP of motor/Drive unit required BHP of pump at (+)20% & (-)15% of total head or |
| 20 | BHP with following margins/multiplying factor at duty point, whichever is higher |
| 21 | (a) Upto 2 HP = 1.5 (b) 2 to 5 HP 1.4 (d) 10 to 20 HP = 1.2 (e) 20 to 100 HP 1.15 |
| 22 | RPM of pumping set (1450/2900) 2900 rpm |
| 23 | Test run 8 hours contineously for 7 days. |
| 24 | Supply of fully automatic contorl panel with soft starter made out of 16 guage MS Sheet powder coated dust and vermin proof wall mounting and front opening door type switch board with copper insulated wiring suitable to operate 2 no. pumps of 2 HP, pumps automatically and also operation of sluice valves will also be controlled then accuactor automatically as per design testing which can be acted as and when required one at a time or together as per requirement comprising of the following:- |
| 25 | Main OCB-100 A,3 Phase 415 volt. |
| 26 | Amp meter 0.60 A with ct. 200/5 |
| 27 | Volt meter with v ss O-500 v. |
| 28 | R-Y-B indicating lamp. |
| 29 | Toggle switch. |
| 30 | Star delta timer. |
| 31 | Motor protection relay consisting of single phase preventer, phase revarsal protection, under/over volatge protection open load protection |
| 32 | Control MCB-6A-5P. |
| 33 | On/off indicator and push button. |
| 34 | Control and power wiring. |
| 35 | Power capacitor 4 KVAR. |
| 36 | Control terminal, Bus Bar, i.e Bolt, insulator etc. |
| 37 | LED 5 Watt. |
| 38 | Cooling fan 230 VAC |
| 39 | Hour meter. |
| 40 | Kit kat board-45cmx45cmx12 thick teak board with mica top board with 3 nos orclin cutout and netural link of required capacity with angle frame as per drawing complete in all respect. |
| 41 | Supply of Kirloskar/Leader/IVC of cast iron/double flanged sluice valve 40mm dia class PN 1.6 confirming to BIS 14846-2000 (Latest edition) to be provided on delivery side capable with standing nominal seat pressure of 16 Kg/cm2 complete in all respect. |
| 42 | Supply of Kirloskar/Leader/IVC of cast iron/double flanged swing check type reflux having bye pass arrangment (to provided on delivery side) 40mm dia class PN 1.6 confirming to BIS 14846-2000 (Latest edition) to be provided on delivery side capable with standing nominal seat test pressure of 16 Kg/cm2 of class BIS 5312-1984 Part-I complete in all respect. |
| 43 | Supply of Kirloskar/Leader/IVC of suitable size cast iron/double flanged reflux valve having bye pass arrangment of class PN 1.6 confirming to BIS 5312-1984 (Latest edition) to be provided on rising main of size40mm dia or equal to the dia of rising mian having suitable with standing nominal seat pressure of 16 Kg/cm2 of complete in all respect. |
| 44 | Providing and laying suitable size PVC insulated jointless, flat water proof copper cable of Siemens/Finolex/Grandlay/Gloster make confirming to BIS 1554 (Part -1) -1988 of latest with up to date ammendments of suitable size for pump sets offered ( 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 or trenche4s 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 free of cost complete in all respect. |
| 45 | On supply side 3.5 core (from HPSEBL meter to switch and starter) 2.5mm2 |
| 46 | On motor side 3 core (from swtich and starter to motor) 2.5mm2 |
| 47 | Supply of standred make 200mm dia circlular dia pressure gauage of suitable range of Fiebeg/Nourden/Precision make complete with all accessories such as stock copper, tubing etc. confirming to BIS 3624-1987 latest with upto date ammendments complete in all respect. |
| 48 | Providing and fixing double loop earthing with copper plate 600x600x3mm thick electrode complete with material such as Charcoal, common salt, GI pipes, thimbles, nuts and bolts, digging of pits, GI wiring and 20x3mm copper strips of required capacity confirming to BIS 3043-1987 latest with up to date ammendments for above motors and other electrical equipments. |
| 49 | Providing and laying double flanged GMS/MSERW (Heavy class) piping work layout to be approved by the Engineer -in-charge for suction and delivery pipes suitable to pump offered and common header as per the ring main respectively complete as per IS 1364-1983. Suction pipe 50mm dia = 10 Mtr, Delivery pipe 50mm dia = 5 Mtr. |
| 50 | Eraction of all equipment from Sr. No. 1 to 8 including cost of tees, bends, tapers, and any other fitting as per site conditions and as per direction of Engineer-in-charge. Please Enable Macros to View BoQ information |
