Civil works for replacement of 100 MVA auto transformer at 230 KV ETPS switch yard

Dismantling the RCC concrete structures and removing the debris away from site including all labour charges,lead, lift, T&P etc., complete.

Earth work excavation soil and depositing on bank with initial lead of 10m and lift of 2m in Hard gravelly soil, stiff clay, block cotton,gravel, stoney earth and earth mixed with small size boulder etc., complete including cost of all materials lead lift etc complete as directed by the department engineer at site.

Supplying and filling with M- Sand for foundation layer not more than 15cm thick including cost of labour, transport, consolidation, lead and lift etc., complete as per standerd specification and as directed by the department at site.

Plain Cement Concrete 1:4:8 using 40 mm HBG stone including cost of all materials, labour, transport, curing, lead, lift etc. complete as per standard specification and as directed by the dept. Engineer at site.

R:C:C 1:1.5:3 using 12 to 20mm HBG metal including cost of all materials, transport, lead, Lift, labour, for laying concrete curing etc., complete as directed by the department engineer at site. Without form work.

Providing steel reinforcement for all RCC works including cost of all materilas steel, binding wire, labour, lead, lift, cutting, bending, typing and binding and placing in position etc., complete as per standard specification and as directed by the department engineer at site.

R.C.C. 1:1.5:3 using 12- 20mm metal with form work for wall using steel centering for soffits of reinforced cement concrete slabs or plain surfaces including stutting up to 3m high, using M.S. Sheets of size 90cm x 60cm. and 'B.G.10' guage, stiffened with welded M.S. angle of size 25mm x 25mm x 3mm laid over silver oak (Country wood) joists of size 10cm x 6.5cm. (spaced at about 90 cm c/c) and supported by casurina props of 10cm to 13cm. dia (spaced at 75cm c/c) complying with standard specification including cost of all materials,transport, curing, labour, lead, lift etc. complete.as per standard specification as directed by the dept. Engineer at site.

Providing and laying P:C:C 1:2:4 using 20mm HBG metal with form work including cost of all materials,curing, labour, lead, lift etc. complete.as per standard specification as directed by the dept. Engineer at site.

Providing and laying P:C:C 1:2:4 using 12-20mm HBG metal with form work including cost of all materials,curing, labour, lead, lift etc. complete.as per standard specification as directed by the dept. Engineer at site.

Providing grout holes at required position including cost of all materials, curing,labour, lead and lift etc., complete as directed by the department engineer at site.

Labour charges for assembling of template in correct position and alligenment for various equipment plinth and grouting the foundation bolt including cost of all material transport , labour,lead, lift etc, complete as directed by the dept. Engineer at site. (The templete will be make own arrangement by the contractor).

Supplying, fabrication of fundation GI 20 mm bolt and nuts with 2 nos. Washer in High Tensil steel including 15cm L at bottom and 10cm threading with 2 nuts and washers at top galvanising, placing in position including cost of all materials, galvanizing charges, transportation, labour, lead etc., complete as directed by the department engineer at site.

Supplying, fabrication of MS angle including cost of angle, flats as per drawing and specification and galvanising, placing in position including cost of all materials, galvanizing charges, transportation, labour, lead etc., complete as directed by the department engineer at site.

Plastering in CM 1:3 12 mm thick including cost of all materials, transport, curing, labour, lead, lift etc. complete.as per standard specification and as directed by the dept. Engineer at site .

Colour washing two coats using cement paint over one coat of white washing including cost of all materials, labour, lead lift etc., complete as per standard specification and as directed by the department engineer at site.

Supplying and providing 90 lbs rails in transformer plint and labour charges for fixing in correct position and aligenment as directed by dept.Engineer at site including cost of Rail, cutting charges , transport to site, labour, lead, lift etc. Complete as directed by the department engineer at site.

Labour charges for Refilling with surplus excavated earth other than sand including cost of labour, lead and lift etc., complete as directed by the department engineer at site.

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