SPECIAL REPAIR TO LIGHTENING PROTECTION SYS FOR MAG NO 11, 14, 16, 18, 21, 22, 23, 24, 25, 27, 28, 29, 34 AND ATA MAG INSTALLED AT EXPLOSIVE AT AMN SUB DEPOT COD UNDER AGE E/M OF GE (EAST) JABALPUR

Amount

M&L for excavation in trenches for laying of cables, poles and stay in any type of soil n.exc 1.5 mtr wide and n.exc 1.5 mtr deep and getting out in soft/loose soil complete all as specified and directed.

Excavation in trenches n.exc 1.5 mtr wide and exc 1.5 mtr but n.exc 3.0 mtr in depth, for foundation of poles/stays etc and and getting out in hard/dense soil complete all as specified and directed.

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

Removing excavated materials n.exc 50 mtr and depositing where complete all as specified and directed.

M&L for PCC 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in filling and mass concrete complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 20mm graded stone aggregate as in coping of pole etc including necessary form work and finishing the surfaces fair finish without using extra cement complete all as specified and directed.

Taking down old/unserviceable poles any type and supply, fixing and testing of Steel tubular sewaged pole complete with cast iron base plate, finial taper plug, bolts nuts and screws as specified type 410 SP-31 (9.00 mtr long pole) etc including one coat primer and two coats of aluminium paint etc including taking down old/unserviceable poles any type complete all as specified and directed. Note : PCC Work shall be measured and paid separately.

Taking down old unserviceable stay assembly any type/size and M&L for 16mm dia stay rod assembly complete with accessories as shown in electrical plate No 1 (loop type insulator, stay clamps, excavation and concrete measured separately) complete all as specified and directed.

M&L for GI stay steel wire 3.15 or 4 mm dia complete all as specified and directed.

Taking down old unserviceable loop type insulator and M&L for loop type insulator vitrous porcelien white, brown or green large size with dimensions 90mm x 140mm, clearance of hole 25.5mm etc complete all as specified and directed.

Taking down old unserviceable Al air termination rod type/size and M&L for Single pointed air termination aluminium rod, 12mm dia, 300mm long etc complete all as specified and directed.

Taking down old unserviceable aluminium strip any type/size and M&L for aluminium strip 25mm x 3.15mm complete with saddles and fixing screws as roof conductor etc complete all as specified and directed.

Taking down old unserviceable copper strip any type/size and M&L for copper strip 20mm x 3.15mm buried in ground complete etc complete all as specified and directed.

Taking down old unserviceable GI strip any type/size and M&L for GI strip 32mm x 6mm buried in ground complete etc complete all as specified and directed.

Taking down old unserviceable cross arms etc any type/size, M&L for cross arms, bracing, supports, clamps and back plates, fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold and hot drilling holes for bolts, in any shape or size as indicated or directed inclusive of one primer coat, one under coat and one finishing coat of anti coressive paint complete all as specified and directed.

Taking down old unserviceable aluminium conductor any type/size, M&L for binding from disc/shackle/loop insulator etc and rebinding after tightening/restringing of ACSR/AAC/LT over head conductors of any size with and including 14 SWG binding wire and testing complete all as specified and directed.

Taking down old unserviceable Galvanised steel wire any type/size, M&L for stetching and then stengthening of over head Galvanised steel wire 3.15 or 4mm dia on existing LT poles including binding & jointing the conductor and testing complete all as specified and directed.

Taking down old unserviceable Test terminal block any type/size and M&L for Test point terminal block made of gun or phosphorus bronze size 75 x 75 x 25mm drilled and screwed including 3 Nos 8 mm dia 25 mm long hex. Head screw including removal old existing unserviceable one complete all as specified and directed.

S&F Tubes light grade galvanized of size 40 mm dia with all fittings and fixed complete for suporting the air termination rod and protection of GI strip complete all as specified and directed.

Taking dowm old unserviceable street light fittings any type & sizes and supply and fixing LED street light fitting 60 watt 230 V AC outdoor type with high pressure die cast aluminium hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete with pre wired and necessary mounting arrangements including provision of 4 Sqmm three core copper conductor cable multi stranded from fitting to junction box and including necessary GI pipe medium grade of suitable dia braket 1.5 mtr long bend to required shape with suitable with MS clamps made out of flat iron of size 40 x 6 mm - 2 sets, bolts & nuts washers etc complete all as specified and directed.

M&L for earthing complete with galvanized steel earth plate electrode 60cm x 60 cm x 6mm thick buried directly in ground vertically (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.50 mtr deep below normal ground level connecting to and including GI earth wire of size 4.0 mm by means of bolts, nuts, check nuts, and washers of galvanized iron or steel including 15 mm dia medium grade pipe for protection of GI wire to the extent of 7.5 mtrs asearthing lead including charcoal dust and salt packed all around the earth plate in the earth pit all as per Electrical plate No 3 of SSR Part-I (2009) including PCC foundation/chamber in mix 1:2:4 type B-1 with angle iron frame CI frame, CI cover with provision of locking arrangement and 20 mm dia light grade GI pipe from top edge of the earth plate upto MS funnel with wire mesh provided inside the concrete earth pit for watering arrangement complete including excavation and earthwork in any type of strata and testing complete including fill up the earth pit with soil for best result and removal complete all as specified and directed. Note :- Earth protection pipe and earthing wire upto and including 7.5 m length shall be deemed included in unit rate quoted by the contractor.

M&L for earthing complete with galvanized steel earth plate electrode 60cm x 60 cm x 6mm thick buried directly in ground vertically (earth pit not less than 2.25m deep below ground level) with top edge of the plate not less than 1.50 mtr deep below normal ground level connecting to and including GI steel strip of size 32 x 6 mm by means of bolts, nuts, check nuts, and washers of galvanized iron or steel including 40 mm dia medium grade pipe for protection of GI strip to the extent of 7.5 mtrs asearthing lead including charcoal dust and salt packed all around the earth plate in the earth pit all as per Electrical plate No 3 of SSR Part-I (2009) including PCC foundation/chamber in mix 1:2:4 type B-1 with angle iron frame CI frame, CI cover with provision of locking arrangement and 20 mm dia light grade GI pipe from top edge of the earth plate upto MS funnel with wire mesh provided inside the concrete earth pit for watering arrangement complete including excavation and earthwork in any type of strata and testing complete including fill up the earth pit with soil for best result and removal complete all as specified and directed. Note :- Earth protection pipe and earthing strip upto and including 7.5 m length shall deemed included in unit rate quoted by the contractor.

Schedule of credit amount of Rs. 4,22,800.00 to be deducted during AOC

M/S N K SONKAR (BID ID -3166732)

RAINA SALES AND SERVICES (BID ID -3172384)

ELCON (BID ID -3166256)

SHREE BALAJEE ENTERPRISES (BID ID -3163509)

Sachdeva Enterprises (BID ID -3164798)

SHRI KRISHNA CONSTRUCTIONS (BID ID -3170053)

MAYANK CONSTRUCTIONS (BID ID -3172422)