Improvement Extension of LWSS Ghoran small in Tehsil Indora Distt Kangra

Amount

Submersible pumping machinery:- Supply of submersible pumping set of Kirloskar/Kilburn/Clama/Crompton/KSB/BS make conforming to BIS; 8034-1976 latest suitable for lifting clean water (latest with uptodate ammendments) fitted with bronze impellers/suitable alloy directly coupled to squirrell case electric induction motor of same make as (manufacturer 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:

Total Head 14.90 Mtrs

Discharge required from each pump. 3.15 LPS of each pump

No. of pump required 2.00 No (one will act as standby)

Location of the site of installation of machinery:- The site is located at a distance of 14 KM from Pathankot (chakki) Railway station by road & 0.100 KM on head load (for the installation of both machineries.

The Altitude of installation. The altitude of place is 465.00 mtrs above MSL

Type of current. AC Three phase supply with

Rate Voltage 415+ 10%

Type of water and its source Clear water from P/ well

Charactristics of water. -

a)Ambient Temperature dig.c 20 dig C

b)Turbidity NTU 113 NTU

c)Hardness260Mg/Ltrs(as CaCO3) 540 Mg/ltr

d) PH 6.5 to 8.5

e) TDS 540PPM

f)Other -

Depth of Percolation Well 10.00 mtrs

LWL in P-Well 94.00 mtrs.

RL of pump shaft/central exis 94.00 mtrs

Discharge level of highest point 104.00 mtrs

total head in Mrs 14.90 mtrs.

Length of R/Main 15.00 mtrs.

Dia of Rising main 65 MM G.I. pipe (M) 3.60mm thickness (Table-5)

No of working hours per day 8 Hours

Limit of pump operation. (-) 15 % (+) 10% of total head

R.P.M. of pumping set. 2900 RPM

Test run. 8 Hours continueously for 7 days

Supply , Installation, Testing and Commissioning of Fully Automatic LT Panel for Submersible pump made out of 16 Gauge sheet powder coated dust and veremin proof wall mounted and front opering door type switch board with copper insulated wiring suitable to operate 2 No. pump of rating 2 HP automatically through Variable Frequency Drive Starter. Starter should be capable to handle all the faults like short circuit, over current, under current, over voltage, under voltage, dry pump protection. It should get on and off command automatically from PLC and HMI. Monitoring and controlling of Pump running and tripping status should be monitored and controlled remotely through IOT enabled device. Access should be given to 3 users. Reputed make.

Supply of Kirloskar/ Kilburn/Leader make Cast iron double flanged swing check type reflux valve of class PN 1.0 having bye pass arrangement ( to be provided on delivery side) of size of one size higher than the delivery size of pump and shall be suitable for with standing nominal seat presure of 10.20 Kg/Cm2 confirming to BIS 5312-1984 Part-II) The size & class of valve shall be specified by the tenderer).

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. laid in pipes or trenches under floor. The type,size & 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.

On supply side of 3½ core coper cable 2.50 mm^2 ( From HPSEB Meter to Switch & Starter).

On motor side 3 core flat joint less copper cable of size 2.50 mm^2 ( From Switch & Starter to Motor) pump installed in the bore.

Supply of standarad make 100 mm dia circular/square 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 latest with up to date ammendments

Laying, Jointing and Testing of G.I. pipe considering site requirements and having appropriate size in accordance with the delivery size of pumping set . The pipe shall conform to relevant BIS codes & capable of with standing the feild test pressure equal to 1.5 times the operating pressure including all type of fittings such as bends, tapers/ reducers, flanges, rubber gaskets 3mmthick, nuts & bolts and any other fitting required at site and work shall be to the entire satisfaction of Engineer-in-Charge. The pipe material shall conform to relevant BIS Code and capable of with standing FTP equal to 1.5 times the operating pressure the complete arrangement shall compromise of

Delivery Pipe ___mm dia G.I. medium class. (Size to be specified by the tenderer)

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

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

Centrifugal Pumpng Machinery:- Supply of horizontal spindle horizontal radial split casing/and suctions (back pull out arrangement) Single/double/ multistage centrifugal pumps or combination of pumps in series/parellel of KSB/Mathur & Platt/Jyoti/ Kirloskar/ BE/Maxflow/ Beaconweir/Sabar make conforming to BIS 1520-1980) pump ( Latest with up to to date amendments, read with BIS: 9137-1978 (latest edition) suitable for lifting water of under mentioned characteristics with bronze/Suitable alloy, priming funnels, casing ring and shaft motor of bronze, shaft of steel grade ASA-410 with cast iron casing coupled directly through a flexible coupling on a common MS/Cast steel plate (base plate from the principal manufacturer of pumping set) to coupling sliperring squirrel cage screen protected drip proof electric induction motor/ motor of standard make such as Kirloskar/ NGEF/Cromption/Siemen/Jyoti/BHEL/GEC/ABB conforming to BIS 325-1978) read with BIS 900-1972( latest with upto date ammendments) it should include the cost of bearings, nuts & bolts,m painting etc. and shall be and suitable for operation on the date given below:

Total Head 147.16 mtrs

Discharge required from each pump. 3.15 LPS of each pump

No. of pump required 2.00 Nos (one stand bye)

Location of the site of installation of machinery. The site is located at a distance of 14 KM from Pathankot (Chakki) Railway Station

The Altitude of installation. 456 MLS

Type of current. AC Three phase supply with frequency of 75 cycle 75 second

Rate Voltage 415V+ 10%

Type of water and its source Clear water from Collection tank

RL of Pump Shaft 100.00 mtr

RL of discharge heighest point 194.52 mtr

Static Head 94.52 mtr

Characteristic of water

a)Ambient Temperature dig.c 20 dig C

b)Turbidity NTU 113 NTU

c)Hardness260Mg/Ltrs(as CaCO3) 540 Mg/ltr

d) PH 6.5 to 8.5

e) TDS 540PPM

No of working hours per day 8 Hours

Length of R/Main 1475.00 mtrs

Dia of Rising main 65 mm GI medium pipe 3.60 mm thickness (Table 17 & 5)

Limit of pump operation. In the completetion Rage of (-) 75%

R.P.M. of pumping set. 2900 RPM

Test run. 8 Hours continueously for 7 days

Supply , Installation, Testing and Commissioning of Fully Automatic LT Panel for Submersible pump made out of 16 Gauge sheet powder coated dust and veremin proof wall mounted and front opering door type switch board with copper insulated wiring suitable to operate 2 No. pump of rating 15 HP automatically through Variable Frequency Drive Starter. Starter should be capable to handle all the faults like short circuit, over current, under current, over voltage, under voltage, dry pump protection. It should get on and off command automatically from PLC and HMI. Monitoring and controlling of Pump running and tripping status should be monitored and controlled remotely through IOT enabled device. Access should be given to 3 users. Reputed make.

Supply of Kirloskar/Kilburn/Leader make double flanged cast iron Sluice valve having size one dia higher than pump size to delivery Pump class PN 1.6 conforming to BIS- 14846-2000 latest with upto date ammendments having seat pressure 16.32kg/ cm2 complete in all respect. within all leads and lifts. (Suction side)

Providing and fixing of Kirloskar/Kilburn/Leader make cast iron double flanged swing check type Reflux valve of class PN 1.6 having bye pass arrangement (to be provided on delivery side) of size of 1 size higher than the delivery size of pump and shall be suitable for withstanding normal seat pressure of 16.32 kgs/cm2 confirming to BIS-5312-1984 part-II) The size & class of valve shall be specified by the tenderer)

Providing and fixing of Kirloskar/Leader make Cast iron PN 1.6 double flanged swing check type reflux valve having bye pass arrangaement and of size equal to dia of Rising main i.e. 65mm dia) fo size and shall be suitable for with standing nominal seat pressure of 16.32kg/cm2. confirming to BS-5312-1984 (latest with upto date ammendments).

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. laid in pipes or trenches under floor. The type,size & 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.

On supply side of 3½ core coper cable 4.00 mm² (From HPSEB Meter to Switch & Starter).

On motor side 3 core flat joint less copper cable of size 2.50 mm² (From Switch & Starter to Motor) pump installed in the bore

Supply of standard make 100 mm dia circular/square 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 latest with up to date ammendments

Laying, Jointing of G.I. pipe considering site requirements and having appropriate size in accordance with the delivery size of pumping set. The pipe shall conform to relevant BIS codes & capable of with standing the feild test pressure equal to 1.5 times the operating pressure including all type of fittings such as bends, tapers/ reducers, flanges, rubber gaskets 3mmthick, nuts & bolts and any other fitting required at site and work shall be to the entire satisfaction of Engineer-in-Charge. The pipe material shall conform to relevant BIS Code and capable of with standing FTP equal to 1.5 times the operating pressure the complete arrangement shall compromise of

Suction pipe …..mm dia (size to be specified by the tenderer)

Delivery pipe ….. mm dia (size to be specified by the tenderer)

Common header 65. mm dia (size to be specified by the tenderer)

Providing and lying double loop earthing with coper plate 600x600 x3 thick electrode and copper strip of 25x3 complete including providing of material such as charcoal, common salt. Gl pipes, thimbles, nuts & bolts, digging of pits, Copper /GI wire/ Strips of required capacity conforming to BIS 8034-1978 latest with upto date ammendments for above motor & other electriacl equipments including all civil works.

Errection of all equipment including Cost of Tees bends Taper & any other fitting required as per site Condintion & as per Direction of Engineer in Charge.

Rising main :- Excavation in foundation treanches(Pipe & Pits) up to all depths in all classification of earth work such as pick work,jumper work,saturated soil including bailing or pumping out water,blasting soft /hard rock where blasting is prohibited in all lifts including trimming & dressing of sides leveling of beds to correct grade i/c shoring/strutting planking,timbering & dewatering wherever required stacking the usable & unusable material/soil separately & after laying,jointing & testing of pipes,returning the useable soil in trenches in 15cm layers including consolidating of such deposited layer by raming & watering & then disposing of all surplus excavated soil/unusable material as directed with in all leads & lifts including restoration of unmetalled surface to its original condition & including cost of diversion for traffic,night signals,fixing caution boards,crossing over trenches for access to houses,fencing etc.completein all respects with in all leads & lifts as per directions of Engineer-in-Charge.

Laying, jointing & testing in trenches to be levelled to grade, BIS marked GI flanged pipes confirming to BIS:1239 (latest with upto date ammendments) of following mm dia (Medium class) duly flanged after 100 Mtrs. With intermediate butt welded joints including the cost of flanges, bends/short pieces made from parent tubes of diferent degrees cutting welding and jointing with flanges conforming to tables as specified below of BIS: 6392 (latest with upto date ammendments) welded at both ends as per BIS:816 (latest with upto date ammendments) with electrodes confirming to BIS 814 (latest with upto date ammendments) & provided with nuts and bolts BIS: 1369 (latest with upto date ammendments) of required sizes 4 mm thick champion make compressed asbestos fiber gasket or synthetic rubber gasket confirming to BIS:2712 (latest with upto date ammendments) & approved specifications as per site conditions including flushing, cleaning & hydraulic testing complete to the best satisfaction of Engineer-in-charge.(The Cost of Earth Work, MS Flanges & Gasket sheet etc. will be measured & Paid Saparitaly)

65 mm Dia ( Medium Class) Table -5 (Stage-Ist)

65 mm Dia ( Medium Class) Table -17 (Stage-Ist)

65 mm Dia ( Medium Class) (Booster stage) Table-5

Providing , Welding & fixing of MS flanges to confirming to IS 6392-1971 ( Latest with upto date amendments) of flange table with MS tubes in Two layer on outer face & one layer on inner face to make the joint leak proff. The thicknes of gasket not less then 3.00 mm confirming to IS 2712-1965 complete in all respect and to the best satisfaction and direction of Engineer -in-charge with in all leads & lifts. Flange to be welded after 100 mtr interval of pipe.

65 mm Dia ( Medium Class) Table -5

65 mm Dia ( Medium Class) Table -17

SHRI SHANKRA CONSTRUCTION (BID ID -509301)