Improvement and repair of roads, drains and boundary wall of BBNDA colony Baddi

Providing and applying priming coat with Bitumen emulsion ( SS- 1 ) on prepaired surface of granular base including cleaning og road surface and spraying primer at the rate of 1.0 kg /sqm. using mechanical means as per Technical Specification Clause 502

Providing and laying bituminous concrete with 80-100 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects

Plain/reinforced cement concrete in sub structure as per drawings and technical specification clauses 802, 804, 805, 806, 807, 1202 and 1204. P.C.C. grade M 20 (i) Nominal mix (1:2:4) including cost of form work, centering, shuttering etc.

Brick work Second class brick using common brunt clay building bricks in super structure above plinth level upto all floor height in cement mortar 1:6 (1 Cement : 6 Sand)

15 mm cement plaster in single coat on fair side of brick/concrete/stone walls for interior plastering upto all heights including arises, Internal rounded angles, chamfers and / or rounded angles not exceeding 80 mm in girth and finished even and smooth in cement mortar 1:6 ( 1 cement : 6 sand) including carriage of material in all leads and lifts.15 mm cement plaster on rough side of single or half brick wall of mix

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 Grade M 25 ( 1:1.5:3 upto 5 mtrs height ) including cost of form work, centering, shuttering etc.

Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size ) , i/c necessary excavation, foundation concrete 1:4:8 (1 cement :4 fine sand : 8 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design

Providing and laying reinforced cement concrete pipe NP2 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but including excavation, protection work, back filling,excluding concrete and masonary work in head walls and parapets clause 1108. 300 mm

Providing and laying reinforced cement concrete pipe NP2 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection work, back filling, concrete and masonary work in head walls and parapets clause 1108. 450 mm dia

Providing and applying white wall care putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

Wall painting (two coats) with acrylic emulsion paint of approved brand and manufacture for interior grade on undecorated concrete/stone/plastered wall surfaces to give an even shade including thoroughly brushing the surface free from mortar dropping and other foreign matter and sand papered smooth including applying of putty a required for metling the surface

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