Construction of drain and other development work near entry area at 220 KV GSS Jaitaran

B-1.6 "Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5 m , disposed earth to be levelled and neatly dressed : All kinds of soil "

Providing and laying in position cement concrete including curing compaction etc. of specified grade excluding the cost of centering and shuttering =All up to plinth level (A) 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size). (B-3.1.6)

Random Rubble stone masonary for foundation and plinth in Cement Sand Mortar above 30 Cm. thick wall in : Cement Mortar 1:6 (1-Cement:6-Sand). (B-6/6.1.4)

Plaster on new surface on walls in cement sand mortar 1:4 including racking of joints etc. complete fine finish :25 mm thick . (B-12.2.1)

P&F rigid PVC Pipe (IS:4985 mark) class II/ (4 Kg. /Cm2.) approved quality /make including joining the pipe with solvent cement rubber ring and lubricant. 110 mm dia (S-3.16.3)

Colour washing of all shades to give an even shade including all scaffolding.New work (two or more coats) with a base coat of whiting. (B-12.35.2))

Cement concrete flooring grade 1:2:4 (1-Cement:2-Coarse sand:4-graded stone aggregate) rounding off edges etc. but excluding the cost of nosing of steps etc. Complete (A) 40 mm thick (B-11.3.1)

Providing & fixing precast cement concrete coping 1:2:4 mix 50 mm thick complete as per specification : (B-3.8)

Providing glass strips in joints of terrazzo/cement concrete floor :40 mm wide and 4 mm thick.(B-11.9.1)

Earth work in rough excavation, banking excavated earth in layers not exceeding 20cm in depth, breaking clods watering, rolling each layer with 1/2 tonne roller, or stone or steel rammers and rolling every 3rd and top- most layer with power roller of minimum 8-10 tonne capacity and dressing up in embankment for roads, flood banks marginal banks and guide banks or filling up ground depressions, lead up to 50 Mtr. and lift up to 1.5 Mtr.:All kinds of soil. Deduct for not rolling with power roller of 8 to 10 tonne capacity for banking excavated earth in layers not exceeding 20 cm in depth. Lead for 10 Km (B-1.2-1.4+G4.1)

Providing and laying of paver block as per IS 15658 : 2006 (Indian standard for precast concrete block for paving- specification) and IRC : SP:63-2004 (guidelines for the use of interlocking concrete block pavement)M-30, 60 mm thick to be used in non traffic areas like building premises, monument premises, land scapes, public gardens/ park, domestic drives, paths and patios, Embankment slopes, sand stabilization Area etc.( As per table 1 of IS 15658:2006Category ‘B’ Denated only two side like I,Z,T shape etc. as per IRC SP 63:2004