Supply and laying of gravel , Re-handling of cable with heightening and foundation arrangement for circuit breaker a NGR and Demand Restriction for 33kv incoming kargali feeder with allied Substation jobs at 33kv /11kv main sub-station MRSS Dhori Are

Earth work in excavation by mechanical (Hydraulic excavator)/manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and raming of bottom, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m.

Providing and spreading of stone crusher dust finer than 3mm with not more than 10% passing 0.075 sieve.

Providing and laying of approved gravels stone of 40mm nominal size of average thickness 100mm.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All work upto plinth level : 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size).

12mm cement plaster of mix 1:6 (1 cement : 4 fine sand).

Brick work with common burnt clay F.P.S.(non modular) bricks of class designation 5.0 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:6 (1 cement : 6 coarse sand).

Supplying and making cable route marker with cement concrete 1 : 2: 4 ( 1 cement : 2 coarses and : 4 graded stone aggregate 20 mm nominal size ) of size 60 cm X 60 cm at the bottom and 50 cm X 50 cm at the top with a thickness of 10cm including inscription duly engraved as reauired.

Dismantling of old H.T cable upto 180 sq mm

Laying of H.T XLPE cable upto 180 sq mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size direct In ground including excavation , sand cushioning, protective covering and refilling the trench etc 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 , XLPE aluminium conductor cable of 11 KV grade as required: 120 sq mm

Name of cable through computerised radium stickers

Shifting carefully & safely 11KV switchgear / NGR as per direction of Engineer in-charge, placing in proper position and alignment and checking (hydra/crane is to provided by the agency)

Installation of 11KV switchgear /NGR including grouting the two nos 100x50x6mm channels pieces (each 800mm long including cutting to size) and foundation bolts in 1:2:4 CC (including cutting of CC of the floor and finishing of floor) as per direction of Engineer in-charge, placing and fixing of switchgear on foundation providing G.I. Nuts & Bolts of proper size in proper position and alignment and checking (hydra/crane is to provided by the agency)

Supply and Providing of Control cable 2.5 sq mm 16 core copper cable colour coded armoured type .

Supply and Providing of Maximum demand controller with demand restrictor 4 way out (For kargali incoming feeder )

Supply and Providing of pre fabricated control panel for maximum demand controller with trip supervision with necessary trip arrangement .

Supply and providing of 50 mm x 6 mm copper flat for making of Z shape

Fiting, fixing including fabrication charges for Z

Providing and fixing H.T. danger notice plate of 250 mm X 200 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

Supply and Providing of 33 kv grade surge arrestor gap less type

Supply and Providing of 33 kv grade surge arrestor counter complete assembly including connecting with insluated cable and grounding

Total impact of GST for the purpose of CTC

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