REPAIR MAINTENANCE OF LT XLPE CABLE, CABLE JOINT AND OTHER ALLIED WORKS IN JETTY AREA AT NAVAL DOCKYARD VISAKHAPATNAM UNDER GE (I) (DM) VISAKHAPATNAM

Amount

Excavation in trenches not exc 1.5M wide and n.exc 1.5M in depth and getting out in soft loose soil for cable work or from above cable duct all as specified and directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers n.exc 25cm thick all as specified and directed.

Removing of excavated material not exc 50M and depositing where directed at a level n.exc 1.5M above the starting point all as specified and directed.

M&L for dry sand cushioning for under ground cable provided with layer and sand 8 cm deep before laying the cable and 15cm after laying the cable complete all as specified and directed.

Supply and laying well burnt bricks sub class 'B' laid breath wise along the length of cable in trench for underground cable protection complete all as specified and directed.

Supply and fix Plates Fe-290(Gde E?165) (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment complete all as specified and directed.

Taking out old UNSV LT UG cable of any size and any description including GI pipe of any dia and bricks for cable protection where ever appeared and all as directed. Note:-(i) Excavation and earth work shall bemeasured and paid separately. (ii) Serviceable cable obtained shall be stacked properly for re use.

M & L for XLPE insulated, screened, PVC bedded,galvanised steel strip or wire armoured,electric power cables (heavyduty) with aluminium conductor, 1100 volts Earthed,grade cross sectional area 240 sqmm 3.5 core complete all as specified and directed.

All as per item No. 8.00 above, but for cable sizes 300 Sqmm 3.5 core

All as per item No. 8.00 above, but for cable sizes 400 Sqmm 3.5 core

All as per item No. 8.00 above, but for cable sizes 500 Sqmm 3.5 core

All as per item No. 8.00 above, but for cable sizes 35 Sqmm 3.5 core

All as per item No. 8.00 above, but for cable sizes 50 Sqmm 3.5 core

All as per item No. 8.00 above, but for cable sizes 16 Sqmm 4.0 core

Supply only cable joining kit for 1.1 KV (Earthed) grade cable for straight through heat shrink type joint complete with joining material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size upto 185 sqmm incl dismantling / taking down unserviceable one complete all as specified and directed.

All as per item No. 15.00 above, but for cable of size 240sqmm .

All as per item No. 15.00 above, but for cable of size 300sqmm .

All as per item No. 15.00 above, but for cable of size 400 Sqmm to 500 Sqmm

M & L for boring/drilling by machines /manual horizontally under the road in any type of soil without cutting/disturbing the existing road and inserting GI pipe of any size for drawing the cable complete all as specified and as directed by Engr-in -Charge. Note :- GI pipe shall be measured and paid seperately.

M & L for 100 mm bore GI pipe tubes light grade for cable protection supporting with all fixing accessories (clamp, nuts, bolt and washer etc ) complete all as specified and as directed

Dismantling taking out LT Cable from cable rack/floor at gallery of marine jetty for repair/replacement of wornout steel cable rack or for realingnment of cable and refixing the cables with proper staking with proper alignment of cable on repaired/existing rack and making feeder wise bundle of cable using PVC cable tie for sizes of cable 3.5 core, 185 to 240 sqmm, 11000 volts grade. Note: Each cable shall be measured separately. Steel cable rack shall be measured separately as supply and fix.

All as per item No. 21.00 above, but for cable sizes 300 to 400 sqmm, 3.5 core.

M&L for finding of cable fault of UG 1100 volts grade cable inside trench (under soil / drain/PCC/road/trench/gallery ) by disconnecting both cable ends, using insulation tester, cable path/fault finder and rectification complete by necessary excuvation, cutting at fault position, fixing of straight through heat shrink joint, for cable sizes 185 sqmm to 500 sqmm, 3.5 core, 1100 volts grade or replacement of heat shrink indoor cable joint kit of size 185 sqmm to 500 sqmm, 3.5 core and reconnection of both cable end to original position after complete satisfactory insulation test, fixing with old or required new nuts-bolts-washers complete with testing all as specified and directed . Note: (a) Items required for rectification such as heat shrink indoor cable joint kit / heat shrink straight through joints / heat shrink sleeves and earth work shall be measured separately . (b) required aluminium cable lugs and nuts-bolts-washers shall be inclusive of quoted rate. (c) Contractor shall bring necessary testing equipment and rate shall be inclusive of quoted rate.

M & L for Earth continuity conductor GI strip of size 32 X 6 mm complete all as specified and directed.

M&L for painting chequrered plates as per existing sizes and thickness of one coat red oxide primer and two coat of black bituminius paint,complete all as specified and directed.

SD TECH

RAHITHI INFRA

SANTOSH CONSTRUCTIONS

ALPHA ENGINEERING CONSTRUCTIONS

B.Veerabhadra Rao

KIRON ENGINEERING CORPORATION

M/s SAI GANESH ENGINEERING ENTERPRISES

MSN ENGINEERING WORKS

S R CONSTRUCTIONS

M/s SS Engineering Enterprises