Maintenance of Various bridges under Bridges section no 2,

Amount

od22267/2019_2020 : Engaging manual labourers for cutting and removing grown up vegetation from the bridges and its premises including labour charges, hire charges of tools and machineries etc. complete

2.2 : Clearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the areaClearing grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area

2.4.1.C : Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres <br> Prestressed / Reinforced cement concrete grade M-20 & above. - By Manual Means <br>Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres Prestressed / Reinforced cement concrete grade M-20 & above. - By Manual Means

8.8 : Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfacesPainting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces

14.1.B.1 : Furnishing and Placing Reinforced Cement Concrete Grade M25 Using Concrete Mixer in super-structure as per drawing and Technical SpecificationFurnishing and Placing Reinforced Cement Concrete Grade M25 Using Concrete Mixer in super-structure as per drawing and Technical Specification

14.2 : Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specificationsSupplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications

14.7 : Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, center to center spacing between vertical post not to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications.Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, center to center spacing between vertical post not to exceed 2000 mm, leaving adequate space between vertical post for expansion, complete as per approved drawings and technical specifications.

16.22 : Repair of RCC Railing : Carrying out repair of RCC m30 railing to bring it to the original shape.Repair of RCC Railing : Carrying out repair of RCC m30 railing to bring it to the original shape.

3.11 : Removal of unserviceable soil including excavation, loading and disposal upto 1000 metres lead but excluding replacement by suitable soil which shall be paid separately as per clause 305.Removal of unserviceable soil including excavation, loading and disposal upto 1000 metres lead but excluding replacement by suitable soil which shall be paid separately as per clause 305.

od22292/2019_2020 : DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site DAR-60.7.1

od22291/2019_2020 : Random rubble in cement mortar 1:6 for super structure including cost and conveyance of all materials, all labour charges etc. complete. (Based on Data Book Item No. 274 + 275)

13.3 : Plastering with cement mortar (1:3 ) on brick work in sub-structure as per Technical SpecificationsPlastering with cement mortar (1:3 ) on brick work in sub-structure as per Technical Specifications

8.9 : Providing and applying two coats of ready mixed paint of approved brand on steel surface after through cleaning of surface to give an even shadeProviding and applying two coats of ready mixed paint of approved brand on steel surface after through cleaning of surface to give an even shade

8.16 : Reinforced cement concrete M-15 grade boundary pillars of standard design as per IRC:25-19767, fixed in position including finishing and lettering but excluding painting .Reinforced cement concrete M-15 grade boundary pillars of standard design as per IRC:25-19767, fixed in position including finishing and lettering but excluding painting .

12.4 : Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

8.20 : Providing, Fixing and erecting 50 mm dia GI pipe railing in 3 rows duly painted on Tubular Steel Railing on Medium Weight Steel Channel ( ISMC series) 100 mm x 50 mm, 1.2 metres high above ground, 2 m centre to centre, complete as per approved drawings including painting over suitable primer .Providing, Fixing and erecting 50 mm dia GI pipe railing in 3 rows duly painted on Tubular Steel Railing on Medium Weight Steel Channel ( ISMC series) 100 mm x 50 mm, 1.2 metres high above ground, 2 m centre to centre, complete as per approved drawings including painting over suitable primer .

FIXING MFL

od16959/2019_2020 : FIXING MFL- Supplying and fixing MFL with RCC 1:1.5:3 pillar block having a size of 30*30*75 cm, steel reinforcement for RCC work, painting top and sides of pillar with synthetic enamel paint, lettering in the pillar block with 8cm high &quot;MFL&quot; on one face and the reduced level on the outer face, etc complete, fixed in CC1:3:6 using 40 mm metal 55*55*60 cm etc complete and centering and shuttering including strutting , propping and removal of form work for pillar and foundation.

Bidder Name

HARIKUMAR V