Replacement of Old Pumping Machinery of various LWSS with allied accessories in Paonta Constituency in Tehsil Paonta Sahib District Sirmour HP

Amount

Supply, erection, testing & commissioning of submersible pumping set of reputed make such as KSB/BS/Johnston/Worthington/SABAR/OSWAL conforming to latest relevent BIS code. The pump should be fitted with free flow impellers of bronze /suitable alloy as per BIS 5659 or latest with up to date ammendments suitable for raw/clear water having greased packed bearings & shell with wound stator on motor side & with shaft protection sleeve on pump side ensuring better life for shaft conforming to BIS specifications. The pump shall be directly coupled to a submersible squirrel cage electric induction motor of Kirloskar/NGEF/Jyoti / Crompton make conforming to relevent BIS code with up to date ammendments totally dust & water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber chamber & grease packed lubricated bearings & provided with stainless steel thrust bearing plate to withstand non 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. The pump set should include water level guard, errection clamps, cable clips & depth gauge etc. & suitable for operation on data given below:-

Pumping Hours:- 8 hours

LWSS Shyampur Bhood

Total Head in mtrs (i/c depth of Column Pipe in case of t/well) : 88.50 Mtr.

i)Static Head:-

Capacity (in LPS):- 12.40 LPS

Dia of R/Main (in mm) - 150 mm dia

Dia of Column pipe (in mm)-150 mm dia

Length of Rising main :- 850 mtr.

LWSS Majri Paharwali

Total Head in mtrs (i/c depth of Column Pipe in case of t/well) : 65.85 Mtr.

i)Static Head:-

Capacity (in LPS):- 7.50 LPS

Dia of R/Main (in mm) - 100 mm dia

Dia of Column pipe (in mm)-100 mm dia

Length of Rising main :- 2780 mtr.

LWSS Singhpura (Combined)

Total Head in mtrs (i/c depth of Column Pipe in case of t/well) : 105.00 Mtr.

i)Static Head:-

Capacity (in LPS):- 22.00 LPS

Dia of R/Main (in mm) - 200 mm dia

Dia of Column pipe (in mm)-200 mm dia

Length of Rising main :- 50 mtr.

LWSS Manpur Deora

Total Head in mtrs (i/c depth of Column Pipe in case of t/well) : 90.00 Mtr.

i)Static Head:-

Capacity (in LPS):- 9.50 LPS for each pump

Dia of R/Main (in mm) - 100 mm dia

Dia of Column pipe (in mm)-100 mm dia

Length of Rising main :- 570 mtr.

LWSS Gojjar Adrain

Total Head in mtrs (i/c depth of Column Pipe in case of t/well) : 90.00 Mtr.

i)Static Head:-

Capacity (in LPS):- 8.00 LPS

Dia of R/Main (in mm) - 65 mm dia

Dia of Column pipe (in mm)-65 mm dia

Length of Rising main :- 945 mtr.

Centrifugal Pumping machinery

Supply, erection, testing & commissioning of horizontal spindle,horizontal split casing,radial split Single,/Multistages centrifugal pumps of standarad make such as KSB/ Mather & Platt/ Jyoti /Kirloskar/ Beaconweir /BS & BE conforming to BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to handle clear water having turbidity up to 50 ppm. with impelleres,casing ring, priming funnels & shaft sleeves of bronze, shaft of steel with cast iron casing of suitable capacity coupled directly through a flexible coupling on a common base plate of cast steel /Mild steel to BHEL /Kirlokar/ NGEF/ Crompton / Siemen/Jyoti /GEC make slip ring /squirrel cage screen protected drip proof induction electric motor suitable for operation on the data given below.

LWSS Danda Kalatha

Total Head in mtrs (i/c depth of Column Pipe in case of t/well) : 250 Mtr.

i)Static Head:-

Capacity (in LPS):- 2.00 LPS or 7.200 cum/hour

Dia of R/Main (in mm) - 50 mm dia

Dia of Column pipe (in mm)- 50 mm dia

Length of Rising main :- 1180 mtr.

LWSS Kalatha

Total Head in mtrs (i/c depth of Column Pipe in case of t/well) : 224.00 Mtr.

i)Static Head:- 220.00 mtr.

Capacity (in LPS):- 2.220 LPS or 7.992 cum/Hour

Dia of R/Main (in mm) - 50 mm dia

Dia of Column pipe (in mm)- 50 mm dia

Length of Rising main :- 750 mtr.

LWSS Dhamog to Bunga Timbi (Ist Stage)

Total Head in mtrs (i/c depth of Column Pipe in case of t/well) : 354.00 Mtr.

i)Static Head:- 350.00 mtr.

Capacity (in LPS):- 10.830 LPS or38.988 cum/hour

Dia of R/Main (in mm) - 125 mm dia

Dia of Column pipe (in mm)- 125 mm dia

Length of Rising main :- 1265 mtr. Pumping Hours=12 hours

LWSS Dhamog to Bunga Timbi (2nd Stage)

Total Head in mtrs (i/c depth of Column Pipe in case of t/well) : 354.00 Mtr.

i)Static Head:- 350.00 mtr.

Capacity (in LPS):- 10.830 LPS or 38.988 cum/hour

Dia of R/Main (in mm) - 125 mm dia

Dia of Column pipe (in mm)- 125 mm dia

Length of Rising main :- 1265 mtr.

Pumping Hours:- 12 hours

LWSS Dhamog to Bunga Timbi (3rd Stage)

Total Head in mtrs (i/c depth of Column Pipe in case of t/well) : 62.50 Mtr.

i)Static Head:- 62.00 mtr.

Capacity (in LPS):- 4.500 LPS or 16.200 cum/hour

Dia of R/Main (in mm) - 80 mm dia

Dia of Column pipe (in mm)- 80 mm dia

Length of Rising main :- 950 mtr.

Pumping Hours:- 12 hours

LWSS Bhaila

Total Head in mtrs (i/c depth of Column Pipe in case of t/well) : 248.00 Mtr.

i)Static Head:- 245 mtr.

Capacity (in LPS):- 3.330 LPS or 11.988 cum/hour

Dia of R/Main (in mm) - 50 mm dia

Dia of Column pipe (in mm)- 50 mm dia

Length of Rising main :- 1095 mtr.

Pumping Hours:- 12 hours

Himalaya Enterprises

H. C. Bansal Engg. & Contt.

Dharmender Chandel

Bharat Engg and Suppliers

HYDRAULIC ENGINEERING COMPANY

Sohal Pal Singh