RETENDER PC6/7345/20 Project No- 1194/20, Div 24 Construction of Drain and covering slab in Palkulangara Hindas Workshop and Banglavil

Amount

Drain covering slab

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>

2.4.1.B : 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> Cement Concrete Grade M-15 & M-20. - By Manual Means

12.1.1 : Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.Ordinary soil - Depth upto 3 m - Manual Means

2.4.4.D : 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> Dismantling Stone Masonry - Dry rubble masonry<br>

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.

od477128/2019_2020 : Random Rubble Masonry (coursed/uncoursed ) Work in Cement Mortar 1:6 in Foundation complete with as per Drawing and Technical Specifications. using with Departmental Rubble

12.8.A.1 : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. PCC Grade M15

12.8.1.C.1 : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications RCC Grade M20 - Using Concrete Mixer

12.40 : Supply, Fitting and Placing un- coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications

55.25 : Lifting, conveying and fixing the newly casted RCC covering slabs of any thickness on top of drain in position including all labour charges and miscellaneous expenses etc complete

od475960/2019_2020 : Engaging man/mazdoor for placing precast slab

11.18.a : Wrought Iron and Mild Steel Welded Work Wrought iron and mild steel welded work (using angles, square bars, tees and channel grills, grating frames, gates and tree guards of any size and design etc. including cost of screens and welding rods or bolts and nuts complete fixed in position but without the cost of excavation and concrete for fixing which will be paid separately.

od479695/2019_2020 : Providing concrete for plain concrete P.C.C grade m20 Nominal mix 1:2:4 using 20mm brokenstone without formwork ( wearing coat for culvert top belt for dry rubble wall wearing coat for drain etc)

od479696/2019_2020 : Filling up low laying and water logged areas with local material/ quarry muck, spreading in layers, levelling the top at site and consolidation by ramming, etc complete

od479780/2019_2020 : supplying and laying interlocking tile 60mm or nearest size thickness minimum strength M30 including providing alayer of 6mm aggregate of 5cm thickness then laying interlock cobbles in line and levels as per the direction of the departmental officers at site inclusive of all cost and conveyance charges etc complete

Bidder Name

KELCOS