REPAIR/MAINT OF LT UG CABLE AND OH LINES AND ALLIED WORKS OF PH NO 01 AREA UNDER GE PANAGARH (2ND CALL)

Amount

Excavation in trenches not exceeding 1.5m wide and not exc. 1.5m depth and getting out in soft/loose soil complete all as specified and directed.

Returning, filling, including spreading, leveling, watering and well ramming in layers not exc. 25cmin soft/loose soil complete all as specified and directed.

Removal of excavated soil to a distance not exc 50 m and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed

Supply and lay for dry river sand filling for cable protection with a layer of 8cm deep before laying and 15cm covering above the top edge of cable after laying complete all as specified and directed. (Note : Punned thickness shall be measured).

Dismantling / taking out old unserviceable bricks from the trench for taking out old cables etc. Staking aside for reuse or disposal complete all as specified and directed.

Laying only serviceable bricks for protection of cable obtained during excavation from item No. 6 here-in-before complete all as specified and directed.

M&L for fly ash compact bricks locally available laid dry width wise across the line of cable in trenches for protection of UG cable complete all as specified and directed

M&L for PCC (1:3:6) type C2 (using 40mm graded stone aggregate) as in foundation for stay set /Pole/ FPB etc including fair finish even and fir to exposed surfaces without using extra cement complete all as specified and directed.

M&L for PCC (1:3:6) type C-1 (using 20 mm graded stone aggregate) as coping of pole including necessary form work as required complete all as specified and directed

M&L for 80 mm bore steel for tubing light grade ISI marked for protection of cable including necessary joint including taking down old u/s one complete all as specified and directed. (Make : TATA/JINDAL/BANSAL/NIZONE).

All as per item No 10.00 mentioned here-in-above but 40 mm dia complete all as specified and directed.

Dismantling existing steel poles/ struts, any size carefully for reuse including necessary excavation demolition of concrete transportation cost etc. and removing the old unserviceable rubbish etc complete all as specified and directed

All as per item No 12.00 mentioned here-in-above but PCC poles complete all as specified and directed

Dismantling of cross arms of MS channel or angle iron sections etc complete and setting aside complete all as specified and directed

Dismantling of insulators any type any size complete all as specified and directed

Dismantling steel earth wire from existing overhead service feeder etc complete all as specified and directed.

Dismantling ACSR conductor of any size from existing overhead service feeder etc complete all as specified and directed.

Dismantling/taking out carefully of old LT cable of any size type or core and kept aside for reuse / rerouting / jointing / replacement etc complete all as specified and directed

M&L for aluminium conductor steel reinforced off sizes complete all as specified and directed

M&L for GI Wire as earth conductor 3.15/4 mm dia complete all as specified and directed.

M&L for cross arms, bracing, supports, clamps and back plated fabricated from structural steel sections including nuts, bolts, washers, welding bending cold or hot drilling holes for bolts in any shape or size as directed inclusive of 2 coats of aluminium paint over a coat of red oxide primer after dismantling old unserviceable cross arms complete all as specified and directed.

S&F shackle type Insulator porcelain vitreous, white brown or green including galvanized mild steel straps , washers , insulator bolts and nuts for conductors working pressure 1100 volt of size 75 x 90 mm & GI straps section 31 x 3 mm complete all as specified and directed

S&F Insulator pin type porcelain vitreous, white brown or green 100mm height and 65 mm dia including one galvanized mild steel spindle, two galvanized washers and one galvanized iron nut for conductor working pressure 1100 volt grade complete all as specified and directed

M&L for painting cleaning and repair of LT panel size upto 0.6 x 0.6 x0.6 mtr after cleaning of surface including removing rested particles removing dust tightening nut, bolts wlding and painting on complete panel two coats of synthetic enamel aluminium paint over a coat of red oxide including stand complete all as specified and directed (Note : (i) Cost of marking description on the front door as per direction of Engr-in-Charge is incl in quoted rate (ii) Cost of misc items like copper cable, lugs thimbles etc if required are included in quoted rates).

M&L for Steel tubular swaged poles complete with cast iron/MS base plate , finial taper plug , bolts , nuts & screws as specified type 410 SP-31, 9 meter long all as specified & directed.(Including pole marking) (Note: PCC anti claiming device, cross arms insulator, ACSR conductor and earth work measure and paid separately)

S&F loop type insulator, vitreous porcelain white ,brown or green large size over all dimension 65 X 90mm, clearance of the hole 16 mm for stay assembly complete all as specified and directed. (Make : JAIPURIA ROTHERS/ABB/JAYSHREE/MAYUR)

S&F stay assembly with 16 mm dia stay rod 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. (Make : CAPCON/JAIPURIA BROTHERS/HINDALCO)

M&L for LT overhead line spacer for 2 wire system with leg length/spacing of minimum 250 mm including taking down old unserviceable one complete all as specified and directed

S&F in repair of MCCBs of 63 Amps,16 kA ,4 pole,415 volts complete all as specified and directed

S&F in repair of MCCBs of 100 Amps,16 kA ,4 pole,415 volts type complete all as specified and directed

S&F in repair of MCCBs of 125 Amps,16 kA ,4 pole,415 volts type complete all as specified and directed

S&F in repair of MCCBs of 160 Amps,36 kA ,4 pole,415 volts type complete all as specified and directed

S&F in repair of MCCBs of 200 Amps,36 kA ,4 pole,415 volts adjustable type complete all as specified and directed

S&F in repair of MCCBs of 250 Amps,36 kA ,4 pole,415 volts adjustable type complete all as specified and directed

S&F in repair of MCCBs of 400 Amps,36 kA ,4 pole,415 volts adjustable type complete all as specified and directed

S&F in repair of Air circuit breaker(ACB),4 pole 415 volts,with thermal magnetic release(manual fixed type) of capacity 630 Amps complete all as specified and directed.

M&L for earthing complete with galvanized steel plate electrodes of size 600mm x 600mm x 6mm thick buried directly in ground with earth pit not less than 2.25m deep below normal ground level with top edge of plate not less than 1.5 m below normal ground level connected to galvanized iron strip of 32 mm x 6mm earth lead by means of nuts bolts check nuts GI washers earth wire protected by galvanized iron pipe 40 mm bore (light grade) including concrete pit in PCC (1:3:6) type CI, precast RCC cover slab of size 30x30x10 cm with one handle for lifting made out of 8 mm dia MS bar funnel wire mesh 20 mm bore galvanized iron pipe (medium grade) for watering charcoal or coke and salt in alternate layers necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR part 1 including testing on completion all as specified and directed. incl demolition to existing one complete. (Note :- (i) If the desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department. (ii) Testing to be carried out by the contractor in presence of Engr- in- Charge , entered in the eath testing register, prepared and to be maintained by the contractor & submited to Concerned JE E/M. (iii) T&P and testing instrument(Meger) to be provided by the contractor at own cost).

All as per item No 37.00 mentioned here-in-above but 4 mm dia GI earth wire with protected by GI pipe 15mm bore (light) complete all as specified and directed

Taking out the LT cable of any sizes for finding out the defective portion of the cable and relaying the same after repairing of the cable through LT jointing kit complete all as specified and directed. (Note: Rate of LT jointing kit & excavation is not included in this item & will be paid under relevant items)

M&L for two coat of Aluminium paint after preparation of old surface of Steel/Iron electric poles exc 10cm in width or girth including pole fittings with two coat of Aluminium paint such as cross arms of any description anti climbing devices nut bolts etc and cement based paint of PCC coping and painting 05 Nos of strips of each 30cm height of Yellow & Black synthetic enamel paint alternatively above coping including numbering of poles complete all as specified and directed.

M&L for white paint on PCC pole coping and one coat of white primer upto 1.5 meter height above coping after preparation of old surface (Full height of pole to be cleaned with wire brush etc) and two coats of Aluminium paint on fittings such as cross arms of any description anti climbing devices nut bolts etc and painting 05 Nos of strips of each 30cm height of Yellow & Black synthetic enamel paint alternatively above coping including numbering of poles complete all as specified and directed.

Supply, laying & testing cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminiium conductor, 1100 volts grade cross sectional area 400 sq. mm 3½ Core complete all as specified and directed (Note : Metal Route Indicator LT type to be fixed on every 30 mtr distance and rate to be considered in this item rate)

All as per item No 42.00 mentioned here-in-above but 300 Sqmm 3½ Core complete all as specified and directed

All as per item No 42.00 mentioned here-in-above but 240 Sqmm 3½ Core complete all as specified and directed

All as per item No 42.00 mentioned here-in-above but 185 Sqmm 3½ Core complete all as specified and directed

All as per item No 42.00 mentioned here-in-above but 150 Sqmm 3½ Core complete all as specified and directed

All as per item No 42.00 mentioned here-in-above but 120 Sqmm 3½ Core complete all as specified and directed

All as per item No 42.00 mentioned here-in-above but 95 Sqmm 3½ Core complete all as specified and directed

All as per item No 42.00 mentioned here-in-above but 70 Sqmm 3½ Core complete all as specified and directed

All as per item No 42.00 mentioned here-in-above but 50 Sqmm 3½ Core complete all as specified and directed

All as per item No 42.00 mentioned here-in-above but 35 Sqmm 3½ Core complete all as specified and directed

All as per item No 42.00 mentioned here-in-above but 25 Sqmm 3½ Core complete all as specified and directed

All as per item No 42.00 mentioned here-in-above but 16 Sqmm 4 Core complete all as specified and directed

All as per item No 42.00 mentioned here-in-above but 16 Sqmm 2 Core complete all as specified and directed

All as per item No 42.00 mentioned here-in-above but 10 Sqmm 4 Core complete all as specified and directed

All as per item No 42.00 mentioned here-in-above but 10 Sqmm 2 Core complete all as specified and directed

M&L for heat shrink type straight through jointing kit for 1.1 KV XLPE/PVC cables of size 6 to 16 Sqmm 4 core including testing after jointing complete all as specified & directed (Make : Birla-3M/Denson/Raychem).

All as per item No 57.00 mentioned here-in-above but 25 to 50 Sqmm 4 Core complete all as specified and directed

All as per item No 57.00 mentioned here-in-above but 70 to 120 Sqmm 4 Core complete all as specified and directed

All as per item No 57.00 mentioned here-in-above but 150 to 185 Sqmm 4 Core complete all as specified and directed

All as per item No 57.00 mentioned here-in-above but 240 to 300 Sqmm 4 Core complete all as specified and directed

M&L for drilling hole horizontally road under ( min 1 mtr) pavement hardstanding by treanchless technology using ultra sound technique and necessary machine suitable and including 150 mm dia HDPE pipe complete all as specified and directed.

Supply and spraying of agricultural based chemical (Round up) outside of the out door type feeder pillar box/ panel board to control the growth of unwanted herb etc incl cleaning of the grass herbs bushes etc from the installation complete all as specified and directed.

Disconnecting & taking out defective underground cable from trenches, pole, pipe, floor, will etc and rectify the defect and relaying the XLPE cable underground PVC insulated and overall sheathed aluminium conductor heavy duty 1100 volts including and testing for any size complete all as specified and directed by Engr-in-charge. (Note: Excavation/earth work & sand cushioning, brick and joint shall be measured & paid for seprately).

M&L for painting cleaning and repair of LT panel size upto 1.2 x 1.2 x0.6 mtr after cleaning of surface including removing rested particles removing dust tightening nut, bolts wlding and painting on complete panel two coats of synthetic enamel aluminium paint over a coat of red oxide including stand complete all as specified and directed (Note : (i) Cost of marking description on the front door as per direction of Engr-in-Charge is incl in quoted rate (ii) Cost of misc items like copper cable, lugs thimbles etc if required are included in quoted rates).

M/S JK TRADING

M/S BISWAS AND KUNDU CONSTRUCTION

BISWAS ENTERPRISE

S M CONSTRUCTION

SOMIK DAS

SARASWATI ENTERPRISE (INDEX NO CEEC D-81)

M/S S M ENTERPRISE