SPECIAL REPAIRS/REPLACEMENT OF SERVICE OVER HEAD TANKS IN AIRMEN QTRS AREA AT AFS YELAHANKA

Amount

Dismantling water tanks of capacity exc 250 ltrs and n exc 500 ltrs and removing from site .

Dismantling water tanks of capacity exc 500 ltrs and n exc 1000 ltrs and removing from site .

Dismantling water tanks of capacity exc 1000 ltrs and n exc 2000 ltrs and removing from site .

Taking down 15mm GI steel tubing including fittings and fixtures including cleaning for refixing or removal to store all as specified and directed.

All as per item No.4 but 20mm GI Steel tubing

All as per item No.4 but 25mm GI Steel tubing

All as per item No.4 but 40 mm GI Steel tubing

All as per item No.4 but 50 mm GI Steel tubing

S&F in replacement of of PPR- 3 layer pipes grade(PN-16 SDR 7.4) SHK, UV stabilised and anti microbial tubing 20mm outer dia with all fittings complete to walls/ceilings or laid in floor all as specified and directed.

All as per item No.9 but 25mm outer dia tubing PPR- 3 layer pipes grade(PN-16 SDR 7.4)

All as per item No.9 but 32 mm Outer dia tubing PPR- 3 layer pipes grade(PN-16 SDR 7.4)

All as per item No.9 but 40mm outer dial tubing PPR- 3 layer pipes grade(PN-16 SDR 7.4)

All as per item No.9 but 63 mm outer dial tubing PPR- 3 layer pipes grade(PN-16 SDR 7.4)

S&F of 500 Litres capacity PVC rotational moulded polyethylene water storage tanks (cylindrical vertical with closed tap) hoisted and fixed in position all as specified in SSR Part 1 .Make : Sintex ISI marked or equivalent ISI marked..

All as per item No.14 but of capacity 1000 Ltrs

All as per item No.14 but of capacity 2000 Ltrs

Supply and fixing in replacement of PVC lid (Cover) for PVC water tank of different capacity mentioned above all as directed by Engr-in-Charge.

M&L in replacement of ball valve for 25mm dia, high pressure of PTMP with exoxy quoted aluminium rod and high density plastic ball screwed for iron pipe and fixed all as specified and directed.

All as per item No.18 but 20mm dia

Replacement of GM gate valves, with iron wheel head, 25mm for PPR pipe and fixed

Replacement of GM gate valves, with iron wheel head, 32mm for PPR pipe and fixed

S&F of PPR male threaded socket size 25 x 3/4"

S&F of PPR male threaded socket size 32 x 1"

Making connection of PP-R distribution branch with PP-R main upto 16mm to 40 mm size by providing and fixing tee including cutting and making fusion joint etc

Making connection of PP-R distribution branch with PP-R main upto 50mm to 63mm size by providing and fixing tee including cutting and making fusion joint etc.

K. VENKATESH NAIDU

Aditya Associates

Lucky Enterprises

SRINIVASA ENTERPRISES

Sri Maruthi Builders

JyothsnaNursery

Sri Lakshmi Venkateswara Enterprises