Installation of Submersible Pumping Machinery 5HP in Tubewell

Amount

Supply of submersible pumping set of KSB/Calama/Sabar/BS/Luby/Cromption make conforming to BIS; 8034-1978 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 & 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:- Location of site About 25 Km. from Kangra Railway station and 100 meters by head load. Detail of quality of water Clear cold water. Water free from sand or not Yes Turbidity (if any) Clear cold water. Type of current AC three/single phase Operating frequency 50 HZ Rated voltage 400 (+/-) 10% volts No. of working hours per day 8 hours Nos of pumps reqd. 1 Nos. pump Capacity 2.75 LPS/ set Total head in Mts. 85-110 Mtrs. Length of R/Main 100 mtrs. Dia of R/Main 40 mm Dia Limits of total head in which the pump is reqd. to operate. (-) 15% to (+) 10% of total head. Efficiency of pump at To be specified by the tenderer a) Duty head b) (+) 10 % head c) (-) 15 % head

Providing and fixing of Automatic Pannel Starter for 3 phase Motor Pump of MEI/ L&T/Havells / Siemens make suitable for 5 HP submersible motor including auto start, auto stop and re-starte facility sibgle phase preventer, M S sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including all accessaries with all internal electric connections.

Providing & laying PVC insulated jointless, flat water proof copper cable of Siemens/ Finolex/Grandlay/ Gloster make conforming to BIS:1554 (Part I) -1988 or latest with up to date ammendments of suitable size for the pump sets offered (one cable carrying all three phases) including all other electrical equipment /accessories such as thimbles ,flexible pipe, solder, nuts & bolts cable glands etc.

Providing and Laying of G.I. pipe (M) Class of suitable size for suction delivery and Colmmon header considering site requirements and NPSH required / availlable. The pipes material shall confirm to relevant BIS code and capable withstanding field test pressure equal to 1.5 times the operating pressure. The complete arrangement section pipe.

Erection of all equipments including cost of valves, tees, bends, tapers & any other fittings required as per site conditions & as per directions of Engineer-in-charge.

RAVI KUMAR (BID ID -508110)

HARNAM SINGH (BID ID -508130)