RETENDER PW10/51729/19 Proj No 293/20 Division 26 Amman Nada Construction of drain and various lanes concreting

Amount

DRAIN CONSTRUCTION

2.4.2.A : 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 Mechanical Means <br>

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

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.

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

12.8.E.1.1 : Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. RCC Grade M25 - Using Concrete Mixer

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

od97657/2019_2020 : Providing concrete for plain concrete P.C.C grade 20mm nominal mix 1:2:4 using 20mm broken stone-without form work (wearing coat for culvert, top belt for dry rubble wall, wearing coat for drain etc.)

od276473/2019_2020 : Engaging labour for placing slabs including all charges etc complete.

LANE CONCRETING

od93028/2019_2020 : Filling with contractor own earth (excluding rock) in open areas in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site Engineer-in-charge. &lt;br&gt; &lt;br&gt;

od97516/2019_2020 : Filling up low lying and water logged areas with local material/ quarry muck, spreading in layers, leveling the top at site and consolidation by ramming, etc complete

od283630/2019_2020 : od47737/2019_2020 Construction of plain cement concrete pavement thickness as per design over a prepared subgrade /subbase with 43 grade cement or any other type as per clause 1501.2.2 m 20 (grade) coarse and fine aggregate confirming to IS383 maximum size of coarse aggregate not exeeding 25mm mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weight batcher using approved mix design laid in approved fixed side formwork (steel channel ,wedges,steel plate including levelling the formwork as per drawing) spreading the concrete with showels,rakes,compacted using needle vibrators and finished in continuous operation including provision of contraction and expansion ,construction joints ,curing of concrete slabs for 14 days with water finishing to lines and grade as per drawing and tecnical specifications clause 1501(excluding formwork)&lt;br&gt;

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.

od158521/2019_2020 : Providing Concrete for plain concrete PCC grade M20 Nominal mix 1:2:4 using 20 mm broken stone - without form work (Wearing coat for culvert , top belt for dry rubble wall , wearing coat for drain etc )

Bidder Name

MOHANLAL. D