REPAIR REPLACEMENT AND CONVERSION OF OVERHEAD LINES TO UG XLPE CABLE AT KHYBER LINE FAMILY QTRS, ARTRC HUT OR LIVING AREA, ASSU UNIT, OFFICER MESS STATION ROAD, ICHAMATI LINE AREA REPAIR REPLACEMENT OF OLD UNSV STREET LIGHT CABLES, STREET LIGHT FIT

Amount

Excavation in trenches not exc. 1.5 m wide and not exc 1.5 mtr deep in soft loose soil for laying / taking up/ taking down of cables and getting out and levelling of bottom suface to required level all as specified and directed by Engineer- in- Charge.

Returning filling in,. Including spreading, levelling,. Watering and well ramming soil in layers not exceeding 25 cm thick all as specified and directed.

Removing excavated material (ie soil) from site to a distance n. exc 50 mtrs away and depositing where directed at a level n. exc. 1.5 mtr above the starting point all as specified and directed by Engineer-in-Charge.

Material and labour for river washed and screened, dry sand for filling in trenches below and around underground cables for cushioning of cables etc, complete all as specified.

S&F sub class B bricks having minimum compressive strength 75 Kg/ Sqcm laid in trenches for cable protection etc complete all as directed by Engineer-in-Charge.

Dismantaling to LT overhead line of any size/ type AC SR conductors complete all as directed.

Dismantaling of MS angle Iron/ MS channels/cross arms etc complete from LT poles complete all as directed.

Dismantaling of RCC pole of any type complete all as directed complete all as directed..

Dismantaling of LT insulations of any type from LT poles complete all as directed.

Supplying, laying, jointing testing and connecting in replacement of overhead lines XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with multistranded aluminum conductors, IS 7098 marked, suitable for LT 1100 Volt system, laid in trenches fixed to pole, including jointing & testing complete all as specified and directed of following sizes:- Note :- Excavation, earth work ,cable protection , sand fillings , cable joint shall be measured and paid separately under respective items of schedule.

16 Sqmm 4 core

25 Sqmm 3.5 core

35 Sq mm 3.5 core.

50 Sq mm 3.5 core.

120 Sqmm 3.5 core

185 Sqmm 3.5 core

Boring of hole under road/pavement/hard standing or any other situation by mannual means and suitable for passing of GI pipe 40 to 100 mm bore and making good both ends all specified and directed

S&F GI Pipe (light grade) with necessary accessories/ fittings for cable protections/pole for crossing of culverts/nallah of following bore sizes

Supply & installing steel tubular swaged poles type 410 SP-31 (9 mtr long) of approx wt.147 kg conforming to IS 2713 (Part-II), complete with cast iron/MS plate 6mm thick and of size 300x300mm, final taper, pole cap, bolts, nuts, washers & screw etc including excavation, earth work, PCC foundation,PCC coping,GI pipe for cable protection etc. and GI bracket for fitting mounting, complete all as per manufacturer's instructions and as specified and as directed by E-in-charge. NOTE:- The unit rate in this item is deemed to be included the cost of exacavation and earth work in any type of soil,PCC foundation 1:4:8 type D-2 , PCC coping 1:2:4 type B-1 as in steel tubular pole and GI bracket made of GI pipe medium grade 40 mm bore, 1.5 mtr long for fixing of street light fitings along with clamps. The steel pole shall be painted by bituminious paint total length inside and up to planting depth outside and remaining portion of pole painted with two coat of aluminium paint over a coat of red oxide complete all as specified and directed.

S&F KIOSK box wheather proof including made out of one piece mounted SMC base and door pole mounted hinged door size 333x233x120mm out side and 300x200x105mm inside dimensions comprising of aluminium bus bar 4 strips for 3 phase and neutral 63 Amps and 6 Amps MCB with base including embossing/painting of danger notice of size not less than 10cm x 7.5cm with letters, figures and conventional skull and bones in signal red colour on front face of KIOSK box body with MS clamp of suitable sizehaving suitable size nut,bolts & washer complete all as specified and directed.

M&L for re-painting of LT Panels/feeder pillars of approx size 2 to 4 Sqm with 2 coats of super enamal paint over a coat of red-oxide with sparygun including writing of feeder pillar numbers in appropriate size of letters as directed.

All as per item No 15 above but of approx size upto 1.90 Sqm omplete all as specified and directed.

M&L for re-painting of LT Steel tubular poles of any sizes with apply of 2 coats of aluminium paint including rubbing with wire brush/emery paper & writing pole Nos in appropriate size of letters including making yellow and black strips upto height of 1.5 mtr above from ground level complete all as specified and directed.

Earthing complete with galvanized steel earth plate electrode of size 60cmx60cmx6 mm thick, buried directly in ground (earth pit not less than 2.10 m below normal ground level) with top edge of earth plate not less than 1.5m below normal ground level, connected to galvanized iron strip 32x6mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel as shown in electrical plate No 3 of SSR Part I, connected to earth test point and the equipment on the other nuts and washers of galvanised ironside complete all as specified, including testing and commissioning complete all as directed. Note : (a) The unit rates quoted against this item shall be deemed to include the cost of excavation and earth work in any type of soil, common salt & charcoal dust in alternate layers, PCC 1:3:6 as in pit, precast RCC 1:2:4 type B-1 with necessary reinforcement as in cover & frame for pit, funnel, watering pipe 20 mm bore GI pipe light grade, protection pipe 40 mm bore GI pipe medium grade etc. (b) The quoted rates shall also deemed to include the cost of earth test point and earth strip/GI lead wire and protection pipe upto 7.5 meter beyond the earth plates electrode.

Supply and fixing in renewal of 3 pole power contactor ML-6 mounted on any type/description LT panel/feeder pillar/wall after taking down old existing un serviceable contactor etc complete all as specified and directed.

Supply and fixing in renewal of 3 pole power contactor MNX-110 mounted on any type/description LT panel/feeder pillar/wall after taking down old existing un serviceable contactor complete all as specified and directed.

Supply and fixing in renewal of Analog Time switch, 240 Volt AC , 50 Hz , mounted on any type/description LT panel/feeder pillar/wall after taking down old existing un serviceable time switch complete all as specified and directed.

Supply, drawing, connecting & testing of 3 core, 1.5 Sqmm PVC insulated and PVC rounded sheathed, copper conductor (flexible) industrial cable 1100 Volts grade conforming to IS-694 in steel tubular pole from KIOSK box to light fittings including PVC conduit of size 20mm bore with clamping(Wherever required) and providing suitable copper lugs all as specified and directed. Note : Steel tubular pole shall be measured and paid separetely.

Supplying & fixing of LED street light Fitting 70 watt LED, IP-66 protection, single peice pressure die cast aluminium housing high grade powder coated finish with heat resistant toughned clear glass cover for lamp and control gear compartment with high voltage surge protection device up to 4.5 KV, prewired conductor to fitting with 3 core 1.5 sqmm pvc insulated cable along with GI pipe bracket for street light fitting complete with 2.2 mtr long 50mm dia GI pipe medium grade and including necessary mild steel clamp , nuts,bolts and wahsers and painting on steel surfaces with two coats of aluminium paint complete as as specified and directed.

Supply, installing, testing and commissioning of factory made and tested Bus bar chamber outdoor type with canopy made out of 3.15 mm CRCA MS sheet, and 40x40x5mm thick MS angle iron frame work, powder coated finish over one coat of red oxide primer on outside surface and painted inside with two coats of red oxide primer, front opening type, with apron for cable entry closing locking arrangement ,of size 450mm x 450mm x 300mm with 4 Nos 500 Amps aluminium bus bar and with 250 Amp MCCB, 4 pole, 36 KA, 415 Volt 50 Hz including excavation, earth work and platform for the Bus bar chamber with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 15 cm thick in foundation, brick work in CM 1:6 with sub class 'B', old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded crushed sotne aggregate on top and grouting bolts etc for Bus bar chamber. The platform shall be such that it is of a height 45 cm above the nearest road level.

NOTE :-(i)contractor should provide 50 % of the material as listed above within 15 days of the placing of work order and shall be verified by the Eng-in-charge.

Rajindera Enterprises

NAVDURGA BUILDERS

mayur enterprises

ALLIED CONSTRUCTION

Vijay Electricals

INDIAN CONSTRUCTION CO.