REPAIR/ REPLACEMENT OF WATER SUPPLY PIPE LINE INCLUDING UG SUMP , OHT CLEANING ,RISING MAIN DISTRIBUTION MAINS AND CERTAIN MISC WORK OF WATER SUPPLY INSTALLATION AT AIR FORCE STATION SRINAGAR

Amount

Excavation in trenches n.exc 1.5 M wide and n.exc 1.5 M depth and getting out for laying of cable etc in any type of soil complete all as specified and directed Engineer-in-Charge.

Returning, filling in, including spreading, leveling watering and well ramming in layers n.exc 25 cm thick in any type of soil complete all as specified and directed by Engineer-in-Charge.

Removing of excavated soil to a distance n.exc 50 mtr and depositing where directed at a level not exceeding 1.5 m above the starting point, complete all as specified and directed Engineer-in-Charge.

Taking up cast iron water mains (including all fittings) by disconnecting , spigot and socket ends and flanged ends including proper taking off complete of the following bore of pipe, complete all as specified and directed by Engineer-in-Charge

150mm bore

100mm bore

Supply,laying & testing cast iron water mains ( including all fittings ) with flanged ends, centrifugally cast,class "A" of the following bore of pipe, complete all as specified and directed by Engineer-in-Charge

150mm bore

100mm bore

Refixing only cast iron water mains (including all fittings) with Spigot socket ends or flanged ends of the following bore of pipe, complete all as specified and directed by Engineer-in-Charge

150mm bore

100mm bore

M&L for Run lead joints including taking out old pig lead suitable for spigot & socketed CI Pipes and caulking the joints properly to arrest leakage etc including burning out lead joint in position, removing & recovering old lead & necessary earth work excavation as required for the following sizes in existing CI pipes, complete all as specified and directed by Engineer-in-Charge

150mm bore

100mm bore

M&L for Lead wool joints suitable for spigot & socketed CI Pipes and caulking the joints properly for avoiding leakage etc including as required for the following sizes in existing CI pipes, complete all as specified and directed by Engineer-in-Charge

150mm bore

100mm bore

M&L for Flanged Joints including providing suitable rubber gasket and bolt nuts for following sizes complete all as specified and directed for following sizes:-

150mm bore

100mm bore

Taking down GI tubing complete with all fittings of following bore complete all as specified and directed by Engineer-in-Charge

50mm bore

40mm bore

25mm bore

S&F GI tubing medium grade laid in trenches complete with all GI fittings of following bore complete all as specified and directed by Engineer-in-Charge.

50mm bore

40mm bore

25mm bore

Re-fixing only old steel water tubing as retrieved from item No 10 here-in-before of following bore and connection in new or old position , complete all as specified and directed by Engineer-in-Charge

50mm bore

40mm bore

25mm bore

S & F GI tubes 25 mm bore 'medimum grade' with all fittings including clamps and fixed complete to walls and ceilings or cutting chases in wall and making good to disturbed portion of wall complete all as specified and directed by Engineer-in-Charge.

Taking down cast Iron sluice valve/Air release valve of following bore , any type ,any size, etc , complete all as specified and directed by Engineer-in-Charge

150mm bore

100mm bore

S&F Cast Iron sluice valve of following bore and class PN 1.6, duly ISI marked and conforming to IS-780-1980 with iron wheel head both ends flanged , stainless steel spindle, non rising type etc complete all as specified and directed by Engineer-in- Charge

150mm bore

100mm bore

Cleaning of OHT (Overhead tank) approx 18 m stagging removing sludge/sand/dirt manually by wash out through outlet to a distance not less than 150m from the OHR, cleaning the OHR from inside with bleached water and washing with sodium hydrochloride liquid drying and applying one coat of lime wash internally, spraying anti bacteria liquid , complete all as specified and writing date of cleaning on outer wall in yellow/black paint in a box 60cmx30cmand directed by Engineer-in- Charge for following :-

25000 gallons at No 1 Airmen Mess

50000 gallons at filteration plant, SNCO Mess, Signal Section, OMQ, SMQ Gurudwara, SMQ patnitop

100000 gallons at ATC golf ground, near KV OHT

Cleaning of UG raw water sump and removing sludge/sand/dirt manually/ by sludge removing pump and apply one coat of lime wash internally including disposing the sludge outside MoD land at LALGAM PUMP HOUSE complete all as specified and writing date of cleaning on outer wall in yellow/black paint in a box 60cmx30cmand directed by Engineer-in- Charge for following :-

2500 Gallon Capacity

20000 Gallon capacity

25000 Gallon capacity

Cleaning of UG clean water sump and removing sludge/ sand/ dirt manually/ by sludge removing pump to a distance not less than 150m from the sump cleaning the sumps with bleached water and washing with sodium hydrochloride liquid, drying and apply one coat of lime wash internally complete all as specified and writing date of cleaning on outer wall in yellow/black paint in a box 60cmx30cmand directed by Engineer-in- Charge for following :-

20000 gallon at SRI-IV Pump house

25000 gallon at SRI-IV & WSA Pump house

50000 gallon at Filteration Plant

62500 gallon at Dhoodhganga Pump House

125000 gallon at Dhoodhganga Pump House

S&F Cast Iron Air release valves with two outlets, conforming to IS 14845 of size 150mm dia bore , complete all as specified and directed by Engineer-in- Charge

Taking down gun metal gate valve of following sizes, complete all as specified and directed by Engineer-in- Charge

50mm dia

40mm dia

25mm dia

20mm dia

Gun metal gate valve , yoke type, full opening with iron wheel head, screwed both ends , heavy duty, ISI marked complete for iron pipe of following sizes , complete all as specified and directed by Engineer-in- Charge

50mm dia

40mm dia

25mm dia

20mm dia

Supply only AQUAFIT-CHLORINE-65 to 70% calcium based granular disinfectant for water treatment, more stable than chlorine gas and stronger than bleaching powder and sodium hypo chlorite, in packing of 45 Kg drum complete all as specified and directed by Engr-in-Charge. Make : M/s Sree Rayalaseema Hi-strength Hypo Ltd Branch name-Aquafit or equivalent as approved by E-in-C's Branch and as approved by the Accepting Officer.

Supply only Alum (grade-II) of standard chemical specifications complete all as specified as directed by Engineer-in-Charge.Make : SARK Chemical Pvt Ltd/Sunflex Chemical Industries, Gujarat/KAYBEE ALUMS, Rajastthan.

M&L for Cast Iron Specials ISI marked conforming to IS 9523/2000 suitable for spigot socket/ flanged type cast iron pipe such as bend,Tee,tail piece, blend piece of upto 150 mm pressure Rating PN1.0 etc,complete all as specified and directed by Engineer-in- Charge

Supply only rubber insertion sheet 3 mm thick complete all as specified and directed by Engineer-in-Charge

M/S LATIF AHMAD MIR

M/S KHAN ENTERPRISES

M/S M.Y Enterprises

M/S ABDUL REHMAN WANI

M/S ZAHOOR ENTERPRISES

M/S NEW FAROOQ TRADERS

M/S GULZAR ENTERPRISES