SPECIAL REPAIR/ REPLACEMENT OF OLD CI PIPE LINE SYSTEM AT GRD COMPLEX AND OTHER SANCTIONED WORK UNDER GE (AF) GORKHPUR

Amount

Excavation in trenches in soft/loose soil n.exc 1.5 mtr wide and n.exc 1.5 mtr depth and getting out complete all as specified and directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm thick complete all as specified and directed.

Removing surplus excavated material not exc 50 mtrs and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

Taking up cast iron water mains 80mm bore pipe (including all fittings) with spigot socketed end and lead joints, incl burning out joints and recovering lead complete all as specified and directed.

All as per item No. 4 above but for 100mm dia pipe.

All as per item No. 4 above but for 150mm dia pipe.

Refixing/ relaying of cast iron 80mm dia pipe socketed end after proper cleaning and tenting complete all as specified and directed. Note:-Earth work shall be measured and paid for separately.

All as per item No. 7 above but for 100mm dia pipe.

All as per item No. 7 above but for 150mm dia pipe.

Supply & laying in trenches ductile iron (DI) pipe line 80mm dia ISI marked (IS-8329) K-7 class with and including all fittings and specials of (K-7), push-on joints with jointing material/ring laid in trenches, commissioning and tenting complete all as specified and directed. Note:-Earth work shall be measured and paid for separately.

All as per item No. 10 above but for 100mm dia pipe.

All as per item No. 10 above but for 150mm dia pipe.

M&L in replacement of cast iron sluice valve 80mm dia with stainless steel spindles with flanged ends duly ISI marked confirming to IS 14846(2000), PN-1.6 type including jointing materials, rubber gasket suitable size nut bolts and washer etc including necessary excavation or removing of sludge water from pit complete all as specified and directed.

All as per item No. 13 above but for 100mm dia.

All as per item No. 13 above but for 150mm dia.

S&F ductile iron fittings for pipe of pipe upto 150mm dia such as bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross collars, caps and plugs complete all as specified and directed.

S&F CI fittings for pipe of pipe upto 150mm dia such as bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross collars, caps and plugs complete all as specified and directed.

Cutting of cast iron pipes of 80mm bore in position for insertion of new tees, branches, etc. including diverting due to residual water in pipes complete all as specified and directed.

All as per item No. 18 above but for 100mm dia.

All as per item No. 18 above but for 150mm dia.

M&L for construction of new valve chamber of size 1000mm x 1000mm x1000mm with brick work comprising the following items complete all as specified and directed. (a) 150 MM thick PCC foundation (1:2:4) type B-2 40 MM graded aggregate. (b) Brick construction with (1:6) cement sand mortar and rendering 15 mm thick externally and internally complete fair face of brick works surface in CM (1:4). (c) MS cover of thickness 4 mm double door type welded to angle of size 40x40x5 mm embedded in cement coping in PCC (1:2:4) type B-0 with anchor fastener including looking arrangement complete with two coat of highly corrosive resistant epoxy point over one coat of red oxide primer.

M&L for flanged pipe joints with 3 mm thick rubber gasket (packing ring) including provision of suitable size bolts, nuts and double washers complete for 80mm dia pipe and testing complete all as specified and directed.

All as per item No. 22 above but for 100mm dia.

All as per item No. 22 above but for 150mm dia.

Taking up or down steel tubing 20mm bore and connection for removal from site complete all as specified and directed.

All as per item No. 25 above but for 25mm bore pipe.

All as per item No. 25 above but for 40mm bore pipe.

All as per item No. 25 above but for 50mm bore pipe.

S&F 20mm bore steel water tubing galvanized medium grade with all fittings of medium grade in (walls, trenches, ceiling and floors etc.) complete all as specified and directed.

All as per item No. 29 above but for 25mm bore pipe.

All as per item No. 29 above but for 40mm bore pipe.

All as per item No. 29 above but for 50mm bore pipe.

Refixing / relaying of serviceable GI pipes 20mm bore pipe after necessary cleaning incl. all fittings and connection with existing pipe line by providing new fittings complete all as specified and directed.

All as per item No. 33 above but for 25mm bore pipe.

All as per item No. 33 above but for 40mm bore pipe.

All as per item No. 33 above but for 50mm bore pipe.

S&F in repair for 20mm bore gun metal gate valve confirming to IS-778 (ISI Marked) with iron wheel complete screwed end for iron pipe complete all as specified directed.

All as per item No. 37 above but for 25mm bore.

All as per item No. 37 above but for 40mm bore.

All as per item No. 37 above but for 50mm bore.

S&F in replacement CI 150 mm bore Non return (reflux) valve with gun metal working parts (IS-5312) ISI marked and including jointing materials, i.e. rubber gasket, nuts, bolts and washers etc including testing complete all as specified and directed.

Cutting of existing roads for taking out water pipe line and making good damaged road with necessary PCC 1:2:4 complete all as specified and directed.

S&F in replacement of ductile iron (DI) rising pipe 80mm dia ISI marked with and including complete with flange joint with gasket & nut bolt complete all as specified and directed. Note: Scaffolding payable separately

S&F in replacement ductile iron rising pipe 150mm dia ISI marked complete with flange joint with gasket & nut bolt complete all as specified and directed. Note: Scaffolding payable separately

M&L for PCC 1:2:4 type B-1 using 20mm graded stone aggregate as in foundation filling or mass concrete complete all as specified and directed.

Making proper structure upto a height of 60 feet of overhead tank for changing of rising pipe of pump house with proper making of structure with bamboo and iron plate (size 4 feet x 6 feet) complete all as specified and directed.

Supply and providing sand cushioning with dry clean sand 15 cm below cable and 8 cm above the cable complete all as specified and directed. Note: Punned thickness shall be measured for the purpose of payments.

Supply and laying burnt bricks old size sub class-B laid in trenches for cable protection with length of brick perpendicular to length of cable complete all as specified and directed.

Supply, laying and testing in replacement 16 Sqmm, 4 core XLPE insulated, armored heavy duty electric cable, screened PVC bedded, galvanized steel strip or wire, with aluminum conductor 1100 V grade, laid in trenches/ along poles, ducts or through sleeve complete all as specified and directed. Note: Earth work, sand cushioning and bricks will be measured and paid separately under relevant items.

All as per item No. 49 above but for 25 Sqmm, 3.5 core XLPE cable.

All as per item No. 49 above but for 50 Sqmm, 3.5 core XLPE cable.

All as per item No. 49 above but for 95 Sqmm, 3.5 core XLPE cable.

All as per item No. 49 above but for 120 Sqmm, 3.5 core XLPE cable.

Taking out and relaying and testing cable XLPE insulated, with aluminium conductor, 1100 volts, grade cross sectional area 120 Sqmm, 3.5 core XLPE cable complete all as specified and directed. Note: Earth work, sand cushioning and bricks will be measured and paid separately under relevant items.

Supply, laying and testing in replacement cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) FRLS with aluminium conductor, 11000 volts, grade cross sectional area 120 sqmm 3 core (Earthed) complete all as specified and directed. Note: Earth work, sand cushioning and bricks will be measured and paid separately under relevant items.

Taking out and relaying and testing cable XLPE insulated, with aluminium conductor, 11000 volts, grade cross sectional area 120 sqmm 3 core (Earthed) complete all as specified and directed. Note: Earth work, sand cushioning and bricks will be measured and paid separately under relevant items.

Supply, jointing and testing cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm including out existing unserviceable joint kit complete all as specified and directed.

M&L for horizontal boring of holes under road, pavement, hard standing by trench less technology using ultra sounding technique and necessary machine including HDPE pipe of 80 mm dia suitable for 0.4 mpa working pressure complete all as specified and directed.

M&L for horizontal boring of holes under road, pavement, hard standing by trench less technology using ultra sounding technique and necessary machine including HDPE pipe of 100 mm dia suitable for 0.4 mpa working pressure complete all as specified and directed.

PITAMBARI TRADERS

m/s eastern technocrafts

M/S DIVYA TRADERS