8628REPAIRS MAINT OF RAISING AND DISTRIBUTION PIPE LINE AND FITTING AT AFS WEST AREA UNDER GE M AF JALAHALLI BANGALORE

Amount

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5m depth and getting out in soft/loose soil for laying of CI/DI/GI pipes complete all as specified and as directed.

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

Removing surplus soil to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed.

Taking out damaged water mains CI/DI/Cement pipes of size 100 mm dia (including all fittings) with spigot and socket ends any type and lead joints including burning out joints and recovering lead all as specified and directed . Note : Excavation & earth work will be measured and paid for separately.

All as per item no 4 above but of size 150 mm bore.

All as per item no 4 above but of size 200 mm bore

All as per item no 4 above but of size 300 mm bore

Taking up or down existing GI steel tubing from wall/ceiling/floor/trenches of size 80 mm bore and removing to stores include disconnection of fittings from tubing where reqd complete all as specified and directed. Note : Excavation & earth work will be measured and paid for separately

All as per item no 8 above but of size 50 mm bore.

All as per item no 8 above but of size 40 mm bore.

All as per item no 8 above but of size 25 mm bore.

All as per item no 8 above but of size 20 mm bore.

All as per item no 8 above but of size 15 mm bore.

Relaying CI water pipe lines of size 100 mm bore includings all fittings after removal of scalling , cleaning and flushing etc complete all as specified and directed.

All as per item no 14 above but of size 150 mm bore.

All as per item no 14 above but of size 200 mm bore.

Relaying DI water pipe lines of size 100 mm bore but of any type includings all fittings after removal of scalling , cleaning and flushing etc complete all as specified and directed.

All as per item no 18 above but of size 150 mm bore.

All as per item no 18 above but of size 200 mm bore.

All as per item no 18 above but of size 300 mm bore.

Supply & Laying DI pipes K-7 of size 100 mm borewith all fittings like tee, bend elbow etc , conforming to IS suitable for DI pipe in any length laid in trenches complete all as specified and dircted.

All as per item no 21 above but of size 150 mm bore.

All as per item no 21 above but of size 200 mm bore.

Supply & Laying DI pipes K-9 of size 100 mm dia with all fittings like tee, bend elbow etc , conforming to IS suitable for DI pipe in any length laid in trenches complete all as specified and dircted.

All as per item no 24 above but of size 150 mm bore.

All as per item no 24 above but of size 200 mm bore.

All as per item no 24 above but of size 300 mm bore.

Material and labour for CI fittings conforming to IS for spigot and socket pipes, upto 150 mm bore such as bends, tapers, tee pieces single branch, collars etc.

All as per item No 28 above but of size 200 to 300 mm bore.

Material and labour for DI fittings conforming to IS for spigot and socket pipes, upto 200 mm bore such as bends, tapers, tee pieces single branch, collars etc.

Refixing of old serviceable GI tubing on wall/ceiling/under floor and in trenches of size 80 mm bore and connection in new or old positions including cleaning, cutting, threding along with GI fittings where ever replaced and required at site complete all as specified directed.

All as per item no 31 above but of size 50 mm bore.

All as per item no 31 above but of size 40 mm bore.

All as per item no 31 above but of size 25 mm bore.

All as per item no 31 above but of size 20 mm bore.

All as per item no 31 above but of size 15 mm bore.

Supply & Laying GI tubing medium grade of size 80 mm bore with all fittings laid in trenches complete including cutting and thereading all as required at site complete all as specified directed.

All as per item no 37 above but of size 50 mm bore.

All as per item no 37 above but of size 40 mm bore.

All as per item no 37 above but of size 25 mm bore.

All as per item no 37 above but of size 20 mm bore.

All as per item no 37 above but of size 15 mm bore.

Supply & Fix GI tubing medium grade of size 80 mm bore with all fittings on wall complete including cutting and thereading all as required at site complete all as specified directed.

All as per item no 43 above but of size 50 mm bore.

All as per item no 43 above but of size 40 mm bore.

All as per item no 43 above but of size 25 mm bore.

All as per item no 43 above but of size 20 mm bore.

All as per item no 43 above but of size 15 mm bore.

Burning out lead joints position including removing old lead from the CI pipes of 100 mm dia complete all as specified and directed. Note: Excavation & earth work will be measured & paid for separately.

All as per item no 49 above but of size 150 mm bore.

All as per item no 49 above but of size 200 mm bore.

All as per item no 49 above but of size 250 mm bore.

Material and labour for run lead joints to CI spigot and socket pipes and fittings of size 100 mm dia complete all as specified and directed.

All as per item no 53 above but of size 150 mm bore.

All as per item no 53 above but of size 200 mm bore.

All as per item no 53 above but of size 250 mm bore.

Repairs to sluice valve of size 80 mm dia by taking out defective spindles and check nuts of any type and replacing the spindle with new as per site but check nut of any type with new brass check nut complete all as specified and directed.

All as per item no 57 above but of size 100 mm bore.

All as per item no 57 above but of size 150 mm bore.

All as per item no 57 above but of size 200 mm bore.

Removing the gate from sluice valve of size 80 mm dia in position and metalizing with bronze and match with standard size and refixing in position complete all as specified and directed.

All as per item no 61 above but of size 100 mm bore.

All as per item no 61 above but of size 150 mm bore.

All as per item no 61 above but of size 200 mm bore.

Material and labour for replacing the gland packing of sluice valves of size 80 mm dia complete all as specified and directed.

All as per item no 65 above but of size 100 mm bore.

All as per item no 65 above but of size 150 mm bore.

All as per item no 65 above but of size 200 mm bore.

All as per item no 65 above but of size 250/300 mm bore.

Dismantling and taking out unserviceable sluice valve of any sizes from any position by unscrewing/ cutting the rusted nuts.

Supply and fixing in repair Sluice valve of size 80 mm dia CI body, both ends flanged duly drilled, ISI marked with IS-14846-2000, PN-1.6 having Stainless Steel spindle and check nut including operating wheel cap, fixing with new nuts, bolts, washers and rubber insertion/ packing complete all as specified and directed.

All as per item no 71 above but of size 100 mm bore.

All as per item no 71 above but of size 150 mm bore.

All as per item no 71 above but of size 200 mm bore.

All as per item no 71 above but of size 300 mm bore.

Supply and fixing in repairs gun metal gate valve ISI marked with iron wheel head, screwed both ends for iron pipe of size 50 mm bore including taking down the unserviceable existing ones complete all as specified and directed.

All as per item no 76 above but of size 40 mm bore.

All as per item no 76 above but of size 25 mm bore.

All as per item no 76 above but of size 20 mm bore.

Supply and fixing in repair Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule fancy type and fixed complete all as specified and directed.

Supply and fix in repair PVC Ball valve ISI marked high presssure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed of size 40 mm complete all as specified and directed.

All as per item no 81 above but of size 25 mm bore.

All as per item no 81 above but of size 20 mm bore.

All as per item no 81 above but of size 15 mm bore.

Supply and fixing in repairs U/S foot valve cast iron of size 150 mm bore including rubber insertion, packing material, nuts, bolts, and washer with suitable new one all as specifed and directed

All as per item No 85 but of size 80 mm bore.

Repair of U/S non return valve of size 150 mm bore by replacing leather washer insertion with new ones all as directed.

All as per item No 87 but of size 80 mm bore.

Supply and fixing in repairs Non return valve (NRV) ISI marked, gun metal body suitable for 300 mm dia pipe line including taking down old valve all as directed.

All as per item No 89 but 150 mm bore.

All as per item No 89 but 100 mm bore.

All as per item No 89 but 80 mm bore.

Fabricate supply and fix valve chamber covers made out of suitable size MS angle/MS plate/flat/rod, hinges, locking arrangement including painting with two coats of synthetic enamel paint over one coat of red oxide primer including removimg existing unserviceable rusted cover all as directed by Engineer-in-Charge.

Material and labour for painting of valve chamber covers, display boards etc,. boxes with one coats of synthetic enamel spray paints matching existing colour after scrapping the old paint by means of emery paper and cleaning with thinner including necessary markings/sign writing etc all as directed by Engr-in-charge.

Clearing the bushes trunk girth not exceeding 1.0 mtrs around valve chambers and depositing at a distance nexceeding 50 mtrs from starting point.

Cutting the existing road/hard standing/chequered cement concrete tiling/PCC floorinf etc, not exceeding 50 CM wide and 50CM depth, for laying CI/GI/DI pipe line complete all as specified and as directed.

Material and labour for PCC 1:3:6 type C1 using 20 mm graded stone aggregate for Making good or where required for the road/hard standing/chequered cement concrete tiling/PCC floorinf etc, including necessary form work to exposed surfaces finished smooth and even complete all as specified and as directed.

M/S SRI BALAJI ENTERPRISES

RAMESH BABU CO

eurekaenterprises

KUZHIKKAL ENTERPRISES

ANAND REFRIGERATION