GENERAL-Construction of side protection wall and road from kakkathopp to thanni in Eravipuram LAC in kollam District- General Civil Work

Amount

Appendix A : Construction of Sea wall and Filling

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

OD3329/2022-2023:A.S.E WORK-KOLLAM- Supplying and laying Core layer using 50 to 200kg and above of size blasted granite stones as of specific gravity not less than 2.65 as per the approved design including supply of stones, loading from quarry conveying to site in tipper,weighing on departmental weigh bridge for measurement, unloading and dumping and packing in position at site to lines and levels to form the core layer by rehandling stones for forming the section with the help of tippers / cranes and packing stones if necessary including hire and operational charges of all tools and plants and all sundry expenses etc. complete as per the direction of departmental officers at site

OD1493/2022-2023:Filling with Quarry Muck Filling up low lying and water logged areas with quarry muck, spreading in layers, leveling the top at site and consolidation by ramming, etc complete for improving the CBR value of subgrade

OD1494/2022-2023:GSB using quarry waste- construction of granular sub base by providing quarry waste spreading in uniform layers with motor grader on prepared surface, leveling the top at site and consolidation by smooth wheeled roller, etc complete for improving the CBR value of subgrade. Details of cost for 300 cum

OD3765/2022-2023:Lifting , conveying the departmentally supplied cement concrete blocks from stacking yard and placing in position in layers in lines and levels as per the direction of departmental officers at site (Based on observed data of TS 565/2020-2021 for the work NABARD RIDF XXVI- Expansion and refurbishment of Neendakara fishing harbour Dated:04-11-2020)

OD3799/2022-2023:Supplying and placing 220 gsm woven Geotextiles like polyproplene multi filament fabric using twisted high tenacity yarn at the back side of the reclamation wall in two layers as filter to prevent escape of the embankment material through the voids of the blocks including providing necessary overlaps,all cost,conveyance,labour charges etc complete as per the instruction of departmental officers.

Appendix B: GSB filling

4.11.2:Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal. Construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408. <br>(ii) Using Gravel mix soil.

Bidder Name

RAJENDRAN THAMPI S