Construction of Retaining wall, boundary wall along periphery of STP and renovation of Pump House, store and repair of drying beds at STP Bharjawanoo of BBMB Colony Sundernagar-Phase-II

Earth work in excavation in foundations trenches etc. in all kinds of soil where Pick-Jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres.

Cement concrete 1:4:8 (b) With stone aggregate 40mm gauge (ii) mixing by mechanical means using concrete mixer volumetric type

Squared rubble masonry coursed (coursed rubble) in foundations and plinth in Cement mortar 1:4

Damp proof course 4cm thick of cement concrete 1:2:4 with 2 coats of bitumen 20/30 penetration at 1.65 Kg per sqm laid hot and Sanded

First class burnt brick work laid in cement sand mortar 1:4 in first storey upto 4 metres above plinth level

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

Reinforced cement concrete M-20 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth.

Reinforced cement concrete M-20 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in superstructure.

Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia PVC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical Specifications

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification

Cold twisted detormed (Ribbed/ Tor steel) Bars (Fe 500 grade as per IS 1786-2008) , for R.C.C works, where not including in the complete rate of RCC including bending and binding placing in position complete

Steel work fixed independently without connecting plates including cutting hoisting and fixing in Position (c ) Tees angles & channels

Steel work fixed independently without connecting plates including cutting hoisting and fixing in Position (b ) Flats

12.5 mm thick cement plaster 1:4

Finishing walls with cement based water soluble exterior paint such as snowcem, robbiacem etc. two or more coats to give an even shade

Applying priming coat with metal primer on new steel or iron work including preparation of surface.

Scraping (c ) Cement plaster

Painting two or more coats with synthetic enamel paints in all shades on old wood work or metallic or plastered or concrete surface to give an even shade including rubbing down old paint

Repairs to plaster in patches of Area 2.5 sqm and under including cutting the patch in proper shape and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50 Metres lead With cement mortar 1:4 (1 cement:4 sand) Taking area 2.5 sqm

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 meter openable length ( total length 30 m) having 50 nos. rounds per 6 meter, up to 3 m height of wall with existing angle iron Y shaped placed 2.4 m or 3.00 m apart and with 9 horizontal R.B.T. rein forced barbed wire, stud tied with G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape (R.B.T.)/Spring core(2.5mm thick) wire of high tensile strength of 165 kg/sq. mm with tape (0.52 mm thick) and weight 43.478 gm/meter

Providing and fixing G.I chain link fencing of 3.15 mm thick G.I. wire of required size mesh size 50 x 50 mm including strengthening with nuts, bolts and washers as required complete as per direction of Engineer- in-charge

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