8536/GWL/E8 REPAIR AND MAINT OF UG CABLE AND SERVICE CONNECTIONS AT GE GWALIOR

Amount

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

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

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

M&L for sand cushioning in trenches for cable protection including consolidation complete all as directed.

M&L for Sub class 'B' bricks laid dry width wise across the line of cable in treanchs as cable protection complete all as specified and directed by engr in charge.

Dismantling existing PCC Poles/ struts, any size carefully for reuse including necessary excavation demolition of concrete transportation cost etc. and removing the old unserviceable rubbish etc

M & L un-reinforced precast concrete cable cover, class HV, type I (with peak, size 300mm x 180mm x 40mm complete with MES marking on the top of the cover complete all as directed.

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

Dismantling of insulators any type any size.

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

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

Dismantling air break gang operated switches vertical/horizontal mounted including insulators and operating mechanism for repair/replacement of broken/worn out components and insulators etc. or carrying to MES store (spare/ components for replacement to be provided free by department)

Fixing only of ACSR conductor of any size on existing or new poles complete incl restringing etc retrieved against above said item complete.

Fixing only of insulators of any size on existing or new poles complete etc retrieved against above said item complete.

Fixing only of cross arm of any size on existing or new poles complete after painting etc retrieved against above said item complete.

Fixing only of PCC poles retrieved against respective item incl erection in true vertical position complete.

Boring of holes under road, pavement, hard standing by trenchless technology using ultra sound technique and necessary machine including HDPE pipe of 150mm dia suitable for 0.4 mpa working pressure.

M & L for switch air break gang operated triple pole out door type with drop out switch fuse unit on HT 11 KV 50 cycle AC suitable for current rating upto 200 Amps mechanically operated mounted on insulators (12 insulators) and frame with operating mechanism worked from ground level with earth switch and including locking arrangement complete all as directed.

M & L for lightening arresters expulsion type 11 KV grade complete with all fittings, transmission class, discharge capacity 65 Kilo Amps complete all as specified and as directed. Make : Make : Oblum/Bhel/Atlas

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 as directed.

S&F disc type Insulator (single disc assembly) porcelain vitreous, white brown or green 145 mm height and 255 mm dia ball and socket type with tension clamp galvanized iron nut for conductors working pressure 11000 volt grade complete.Make : BHEL/ABB/PACTIL

S&F Insulator pin type porcelain vitreous, white brown or green 150mm height and 150mm dia including one galvanized mild steel spindle, two galvanized washers and one galvanized iron nut for conductor working pressure 11000 volt grade complete.BHEL/ABB/PACTIL

M&L for loop type insulator, vitreous porcelain white ,brown or green large size over all dimension 90 X 140mm, clearance of the hole 25.5mm for stay assembly complete all as specified and directed. Make-JAIPURIA BROTHERS/ABB/JAYSHREE/MAYUR

M & L for stay assembly complete with accessories as shown in elect plate No-1 dia to stay 20mm dia 180mm long including MS galvanized stay plate of size 300mm x 300mm x 6mm thick and galvanized thimble after dismantling of unserviceable stay set (above GL) complete all as specified and as directed. )Note: Loop type insulator, excavation in earth work, PCC foundation shall be measured and paid separately under appropriate item)

M & L aluminium conductor steel reinforced (ACSR) of Rabbit size stringing and jointing on poles including binding wires etc complete all as specified and as directed.

M & L for galvanized steel wire with 4 mm dia as in cradle guard including dismantling old unserviceable cradle guard complete all as specified and as directed.

M & L for pole LT/HT painting surfaces of any description steel, iron etc . After preparation of old surface of poles including pole fittings such as cross arms of any description, anti-climbing devices, nut, bolts etc. incl scrapping and rubbing etc and applying two coats of aluminum paint providing including numbering of poles complete all as 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, 11000 volts grade cross sectional area 120 sq. mm 3 Core earthed complete.Make : Finolex/Polycab/Havells

-do- but 95 Sqmm 3 core. Make : Finolex/Polycab/Havells

Supply, laying, jointing and testing, XLPE insulated, armoured,heavy duty, electric LT UG cable with multi stranded aluminium conductor, 1100 Volts grade, of size 3.5 core 150 Sqmm

-do- but 120 Sqmm 3.5 core.

-do- but 95 Sqmm 3.5 core.

-do- but 70 Sqmm 3.5 core.

-do- but 50 Sqmm 3.5 core.

-do- but 35 Sqmm 3.5 core.

-do- but 25 Sqmm 4 core.

-do- but 16 Sqmm 4 core.

Cable joining kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with joining material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm

Supply and fixing cable jointing kit for 11KV (earthed) grade cable for straight through cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Al conductor cable of size 120 to 185 sqmm complete all as directed.

M & L for cable jointing kit for 11 KV (earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for set of three core XLPE aluminium conductor cable of size 50 Sqmm to 95 sqmm including testing after jointing complete all as specified & directed

Dismantling the existing worn out jumpers of two pole/four pole structure and replacing with new set of jumpers of ACSR Conductor of size 6/1x2.59 from overhead line to AB switch, edge fuse and transformer incl PVC RYB sleeves aluminium thimbles etc complete.

Spray of agricultural based chemical inside the installation to control the growth of unwanted herb etc incl cleaning of the grass herbs bushes etc from the installation complete.

Felling of trees exc 30 cm girth including cutting of trunk, and branches and stacking of serviceable material and disposal of unserviceable material to a distance of exc 50 m and clearing site.

Restringing and stretching of existing sagged LT/HT ACSR conductor of any size on OH electric line of any length on existing poles after disconnection of binding wires (dismantling & taking down) service connection etc and making, binding and service connection complete all as directed.

M & L for overhead line spacers/separators complete fixing with insulators as per sample complete incl taking own old unsv one all as specified and directed.

M & L for GI Pipe light grade complete with fittings laid in floor/ trenches/ wall as cable protection of 100 mm dia all as specified and directed. Make : TATA/JINDAL

-do- but of size 80 mm dia. Make : TATA/JINDAL

M & L for Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts and screws as specified type 410 SP-31 (9 metres long) including painting of pole 1.2 RM height from top of coping of the pole and writing the pole no all as specified and directed.

Cable route indicator showing "MES HT U/G cable 11 KV" or "MES LT U/G cable" and route of cable with arrow made of CI in suitable eliptical shape and fixed with MS rod 12mm dia, 70 cm long (all words embosed) and fixed in position including PCC work complete all as specified.

Material and labour 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 strip of 32 mm 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 5 of SSR part 1 including testing on completion all as specified and directed. incl demolition to existing one complete.

S&F copper tube terminal heavy duty-BS-4579 for 25 sqmm size.

Ditto as per item No 52 but for 35 Sqmm size.

Ditto as per item No 52 but 50 Sqmm size.

Ditto as per item No 52 but 70 Sqmm size.

Ditto as per item No 52 but 95 Sqmm size.

Ditto as per item above but 120 Sqmm size.

Ditto as per item above but 150 Sqmm size.

somyaenterprises

M/S SANJAY AGARWAL

tanay enterprises

BHAGIRATH CONSTRUCTION COMPANY