Miscellaneous and unforeseen Electrical Works. SH Replacement of existing 33 KV grade HT cable from 33 KV yard to 33 KV VCB panel and allied works at CATC Allahabad

Amount

Supply of XLPE insulated and PVC bedded heavy duty earthed armoured aluminium comductor electric power cable of HT 33KV grade confirming to IS 7098 ( part-II) amended upto date etc as required

3core X 185 sqmm

Supplying & making indoor cable end termination with suitable cold shrinkable jointing kit complete with all accessories, bimetallic washers and including lugs for the 3 core 185 sqmm size of XLPE aluminium conductor cable of 33 KV grade complete as required.

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, 185 sqmm XLPE aluminium conductor cable of 33 kV grade as required :

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 33 kV grade of following size in the existing RCC/ HUMEI METAL pipe as required.

Above 120 sq. mm and upto 400 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 33 kV grade of following size in the existing masonry open duct as required.

Above 120 sq. mm and upto 400 sq. mm

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep) and re-filling etc. as required

150 mm dia

Constructing brick masonry manhole in cement mortar 1:4 (1 cement : 4 coarse sand) with R.C.C top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design: (a) Inside size 90x80 cm and 45 cm deep including With common burnt clay F.P.S (non modular) bricks of class designation 7.5 and top cover of RCC etc as required.

Providing and laying in position cement concrete 1:3:6 (1 cement : 3 coarse sand :6 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required.

Supply of 07 Meter height galvanized octagonal pole top dia 70 mm bottom dia 130 mm and base plate 12 mm thick with foundation bolts and other accessories etc as as required.

Supply of 1 Mtr Single Arm Bracket with all accessories etc as as required.

Supply of following size XLPE insulated, PVC sheathed aluminium conductor armourd power cable of 1.1KV grade confiriming to IS 7098 (Part 1) 1978 with upto date amendments etc as required. (Make : As per approved list).

2 x 10 Sq.mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size direct in ground including excavation, sand cushioning,protective covering and refilling the trench etc as required.

upto 35 sqmm

Laying of one number PVC insulated and PVC sheathed I XLPE power cable of 1.1 kV grade of following size in the existing RCC/ HUMEI METAL pipe as required.

upto 35 sqmm

Laying of one number PVC insulated and PVC sheathed I XLPE power cable of 1.1 kV grade of following size in the existing masonry open duct as required

upto 35 sqmm

Laying and fixing of one number PVC insulated and PVC sheathed I XLPE power cable of 1.1 kV grade of following size on wall surface as required.

upto 35 sqmm

Providing and fixing 6 SWG dia. G.I. wire on surface or in recess for loop earthing along with the existing surface/recessed conduit/ submain wiring/cable etc. as required.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed I XLPE aluminium conductor cable of 1.1 kV grade as required.

2 x 10 Sq.mm

Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required.

Supply and drawing of 1.5 sq.mm. PVC insulated copper conductor 3 core unarmoured cable , in the existing GI pipe bracket for Control wirings from cable Loopin/Loopout box to light fixture etc as required

Providing, laying and fixing 50 mm dia G.I. pipe (medium class) in ground complete with G.I. fittings including horizotal boaring and re-filling etc as required.

Supply and fixing of dust free, jet water free, weather proof corrosion insulated IP 65 protection "loop-in-loop-out" type cable junction box of size 200x160x98 mm deep ( suitable for 2 Nos 4x16 sqmm cable , halogen free, outdoor type suitable for street light made of thermoplastic polycarbonate having 3 groomets, 5 Nos terminals to accomodate all incoming and outgoing cables, providing and fixing 1 No 02 Amp SPMCB and , fixing on existing pole with suitable 02 no clamps with all interconnection etc as required. Make Hensel model K9250 or equivalent)

Erection of metallic pole in cement concrete 1:3:6(1 cement : 3 coarse sand:6 grade stone aggregate 40 mm nominal size), foundation including excavation and refilling and secured with holding clamps , bolts , nuts etc as required. including given level of light pole etc as required.

Above 4.5 metre and upto 6.5 metre

Above 6.5 metre and upto 8.0 metre

Above 8.0 metre and upto 10.0 metre

Supplying and embedding of 02 nos 40mm dia GI pipe (Medium class) for protection of two nos. of Loop in and Loop out cable in pole collar/foundation ( during casting ) including bending the pipe to the required shape and painting of flat with primer and finish paint as required.

Providing and making steel pole collar with cement concrete (1 cement:3 coarse sand: 6 stone aggregate 20 mm) of specified size and shape including form work and base strenghtening, plastering if required curing etc as required ( volume of pole /pipe not to be deducted) dia= 0.5 mtr to 0.6 mtr and height =0.5 mtr)

SITC of 30 watt to 40 watt LED post top luminaries pole mounted type decorative post top with acrylic diffuser , IP-65 protection suitable for operation on 230 Volt , 50 HZ AC supply on the existing GI pole with fixing arrangements (reducer etc.) and making electrical connections etc as required

SITC of 45 watt to 50 watt LED type street light luminaries with dia cast aluminium housing , IP-66 protection suitable for operation on 230 Volt , 50 HZ AC supply on the street pole and making electrical connections etc as required

SITC of 200 watt LED type flood light luminaries with dia cast aluminium housing , IP-66 protection suitable for operation on 230 Volt , 50 HZ AC supply on the existing pole and making electrical connections etc as required

Extra for excavation of hard rock/ concrete surface by cutting the hard road/ concrete surface and getting out the excavated material, lifting and disposing of the same within a lead of 50 Mtrs. as directed by Engineer-in-charge.

Supply, Installation, Testing & Commisioning of fully autonomous, CPRI tested Early Streamer Emission Lightning Conductor air terminal having gain in triggering time (ΔT) of mimimum 20µs and radius of protection 37 meters in Level 1 at 5 mtrs high mast (2 meter FRP mast of 68mm OD, 60mm ID and 4mm wall thickness & 3 Mtr. GI mast (2 inch dia) when installed 5 mtrs above highest point. Make: Tercel, Model Tz20

Supply, and laying of 70 sq. mm copper flexible cable for down conductor including suitable clamps and other accessories from air terminal to earth pit.

Supply, Installation, testing & Commisioning of transient event counter having resettable 6 digit LCD display with inbuilt lithium battery in IP67 rating enclosure with transparent lid, mounting arrangements etc. as required.

Supply, Installation, Testing & Commissioning of earth pits & chemical earth material using ISOGEL or equivalent earth enchanced compound of 20kgs, ISOROD advanced chemical earth rod made with k type copper tube of 2.5 dia, 10 fts long, 1.6 mm thick installed vertically or horizontally as per the site conditions complete with flanges bends top cover heavy duty plastic inspection chamber & test link including excavation and refilling etc as required.

Genesis

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