Construction work and 5-year maintenance work of Sadipur (Sadalpur) link road

Earth work in cutting or in embankment in ordinaryh soil, excavation to be the from of regular pits not exceeding 1/2 meter in depth and earthwork in embankment to be in 20 CM. layers inclusing ramming and dressing the surface to required levels and slopes and also including 1.50 meter lift and 30 meter lead. the earth from cutting to be used in making embankment or to be desposited as spoil banks withen 30 m. (100Ft) distance as directed by the Engineer-in Charge.

Construction of Granular sub base by providing well graded material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and complacting with smooth wheel roller to achieved the desired density. complete as per clause 401.

Providing laying spreading and compacting stone aggregates of specific sizes (45-63mm) to water bound macadam specification including spreading in uniform thickness, hand packing rolling with 3-wheeled steel/vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density.

Providing laying spreading and compacting stone aggregates of specific sizes (22.4-53mm) to water bound macadam specification including spreading in uniform thickness, hand packing rolling with 3-wheeled steel/vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density.

Brick edging with class-150 bricks laid on edge on both sides of road in mud mortar includin cost of all material , labour T&P etc required for proper completion of work.

Providing and applying primer coat with bitumen emulsion(SS-2) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means as per technical

Providing and applying tack coat with bitumen VG - 10 using emulsion pressure distributor at the rate of 0.35 kg per sqm on the prepared dry and hungry bituminous surface cleaned with hydraulic broom as per technical specicification

Providing and laying rolling of open graded premix carpet of 20 mm thickness composed of 13.2 mm to 11.2 mm aggreates using VG-10 Grade Bitumen to required line, grade and level to serve as wearing course on a previously prepared base by manual means, including mixing in a suitale plant, laying and rolling with a 3 wheel 8 - 10 tonne static roller capacity, finished to required level and grades to be followed by seal coat as per technical

Providing and laying seal coat Sealing the voids in a bituminous surface laid to the specified levels grade and cross fall using type C as per Technical specification

Earthwork in cutting or in embankment in ordinary soil excavation to be in the from of regular pits not exceeding 1/2 meter c 20" in depth and earthwork in embankment to be in 20 cm (8) layers including ramming and dressing the surface to required levels. washed out and distrubed patri.

Construction of H.P. culverts 350 mm and 900 mm dia NP3 H.P. Excavation in foundation in ordinary soil including lift 1.5mt and lead up to 30M and including filling, filling, watering, ramming of excavation earth and also complete with all respect.

Concrete with 4cm gauge Stone ballast Coarse sand and cement in proportion (8:4:1) in foundation and under pipes including supply of all material, labour T&P etc. required for propr completion of the work as per S.L. 273

150 Class B/W in (1:4) cement and fine sand 1.25 finess modelus in error in foundation and plinth including supply of all materials, labour T&P etc. complete as per S.L.No. 305

Supply of 350 mm NP3 Hume Pipe and its coller including cartage etc. complete.

Supply of 900 mm NP3 Hume Pipe and its coller including cartage etc. complete.

Layaing of 350mm dia NP3 Hume Pipe in proper posistion and joining them with coller and filling of jute and cement mortar in 1:2 cement and sand complete.

Layaing of 900mm dia NP3 Hume Pipe in proper posistion and joining them with coller and filling of jute and cement mortar in 1:2 cement and sand complete.

Pointing on tile brick work with cement mortar 1:3 (1Cement : 3 fine sand) as per DAR No. 13.32

05 year Maintenance cost 02 Year Maintenance cost @ 0.75% on construction cost

05 year Maintenance cost 03 Year Maintenance cost @ 1.50% on construction cost

05 year Maintenance cost 04 Year Maintenance cost @2.25% on construction cost

05 year Maintenance cost 05 Year Maintenance cost @ 3.00% on construction cost

Please Enable Macros to View BoQ information