Tungabhadra Board Tender

Providing and laying in position plain cement concrete for leveling course of mix 1:2:4 with OPC cement @ 240kgs, with 40mm and down size graded granite metal coarse aggregates @0.878cum and fine aggregates @ 0.459cum machine mixed, concrete laid in layers not exceeding 15cm thick, well compacted, in foundation, including cost of all materials, labour, HOM of machinery, curing complete as per specification and as directed by the Engineer in Charge.

Construction of sub-grade and earthen shoulders with approved material Gravel/Murrum with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement complete as per specification (including cost of earth, watering charges) as directed by the Engineer in charge

Providing and fixing 65mmx90mm GRP Doorframe fabricated using E-Glass Chopped Strand Mat (CSM) UV stabilized Isopthalic Gelcoat and Isopthalic resin. The thickness of the GRP skin shall not be less than 2mm. The doorframe consists of four segments, which are provided with plug-in-socket arrangement in-situ in the mould. The segments are plugged in and are joined together by means of screws. The GRP frame shall be provided with wooden reinforcement of 6 locations fro high screw holding capacity for fixing metallic hold fast and shall be consolidated by filling with medium density foam/Plaster with fibre reinforcement. Six Numbers of 260mmx25mmx5mm size S shaped MS flat hold fast shall be provided with the frame but including cost of materials, labour, HOM of machineries complete as per specification and as directed by the Engineer in Charge.

Providing and fixing factory made single leaft rigid GRP Sandwich composite door shutter of 32mm thick, laminated with two GRP skins with wood grain finish, fabricated using UV stabilized Isopthalic Gelcoat and on layer of 45 gsm E-Glass Chopped strand Mat (CSM), impregnated with orthopthalic polyester resin. The thickness of the skins shall not be less than 1.5mm expanded Polystyrene (EPS) structural foam panel of 29mm thickness and a density of 20 Kg/m3 shall be used as core material. Wooden reinforcements made of Seasoned Salwood block of cross section not less than 28mmx32mm and also necessary salwood reinforcements for fixing the metal fittings such as tower bolts, aldrops, handles, etc, shall be provided. A structural adhesive compatible with EPS foam shall be used for bonding the core material, the Salwood reinforcement and the skins. The material and process for manufacturing the door shutters shall confirm to RV/TIFAC Composites Design centre Standards and specifications and the door shutters tested in confirmation to IS 4020-1994. The finish of shutter will be plain colour White/Ivory/Beige/Light Grey or any other colour using high quality pigments, exclusive of cost of fixtures and inclusive of supply of shutters to respective work spot including cost of materials, labour, HOM of machineries complete as per specification and as directed by the Engineer in Charge.

Providing & fixing of door fixtures including cost of materials, labour, HOM of machineries complete as per specification and as directed by the Engineer in Charge. i) Locking arrangements

Providing & fixing of door fixtures including cost of materials, labour, HOM of machineries complete as per specification and as directed by the Engineer in Charge. ii) Hinges 5'' Heavy Duty

Providing & fixing of door fixtures including cost of materials, labour, HOM of machineries complete as per specification and as directed by the Engineer in Charge. iii) Tower bolt 300mm long

Providing & fixing of door fixtures including cost of materials, labour, HOM of machineries complete as per specification and as directed by the Engineer in Charge. iv) Bottom lock nail

Providing & fixing of door fixtures including cost of materials, labour, HOM of machineries complete as per specification and as directed by the Engineer in Charge. v) MS Handles Oxidized 150mm

Providing and constructing burnt brick masonry for superstructure in cement mortar 1:6 with approved quality of non-modular bricks of standard size of class designation 5 Newton per sqmm (table moulded) including cost of materials, labour charges, scaffolding, curing complete as per specification as directed by the Engineer in Charge.

Providing 12mm thick cement plaster single coat with cement mortar 1:3 for ceiling of all slabs and internal faces of superstructure of brick masonry walls including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as directed by the Engineer in Charge.

Providing and applying painting two coats with enamel paint on new wood surface and/or wood based surface with ready mix enamel priming paint to give an even shade, cleaning the surface of all dirt, dust and foreign matter, sand papering including cost of materials, labour, complete as per specification and as directed by the Engineer in Charge.

Providing and applying painting on wall surface in two coats with plastic emulsion paint with primer of approved brand to give an even approved shade after thoroughly brushing the surface, free from mortar drops and other foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour, complete as per specification and as directed by the Engineer in Charge.

Supply of the unskilled labor for cleaning/shifting of materials including conveyance of all labour charges and as directed by the Engineer in Charge.

Dismantling of existing structures cement concrete by manual means including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts complete as per specification and as directed by the Engineer in Charge.

Dismantling cement concrete flooring or plain cement concrete work including removing and conveying the debris to distance upto 200m (within average thickness of 15 cms) complete as per specification and as directed by the Engineer in Charge

Providing and laying in position plain cement concrete for leveling course of mix 1:2:4 with OPC cement @ 240kgs, with 40mm and down size graded granite metal coarse aggregates @0.878cum and fine aggregates @ 0.459cum machine mixed, concrete laid in layers not exceeding 15cm thick, well compacted, in foundation, including cost of all materials, labour, HOM of machinery, curing complete as per specification and as directed by the Engineer in Charge.

Providing and constructing granite/trap/basalt size stone masonry in basement with cement mortar 1:6, edges of stones chistle dressed in courses not less than 15cms high, bond stones at 2m apart in each course including cost of materials, labour, curing complete as per specification as directed by the Engineer in Charge.

Providing 20mm thick cement plaster in single coat with cement mortar 1:3, to stone masonry & concrete surface including rounding off corners wherever required smooth rendering, Providing and removing scaffolding, including cost of materials, labour, curing complete as per specification complete as per specifications and as directed by the Engineer in Charge