PACKAGE NO.KR 02 40B DPR PREPARATION FOR KADUMPIDI BRIDGE AT Ch.6/900 ON KARIMATTOM AVOLY RANDAR ROAD IN AYAVANA GRAMA PANCHAYATH MUVATTUPUZHA BLOCK

Amount

Appendix - A Site survey - Panning and Hydraulic Design

Total Station survey and preparation of site plan Plain built up area with hindrance to line of site due to buildings / structures

Preparation of detailed project report of the bridge works containing alignment plan, key plan, contour plan, index map, longitudinal and cross section of of road and river/thode cross section of bridge hydraulic and velocity calculations including neat filing and supplying five set DPR etc. as as per the direction of departmental officers

Cross sectional details of River = 3*90*10=2700 ㎡

Hydraulic and velocity calculation of River

Appendix B Soil investigation Providing access to site, clearing and making good to erecting and conducting soil testing transfers within the site and for any other temporary arrangements to be erected within the area in connection with conducting the soil testing- 5x30

Mobilization including transportation of all necessary plant and equipment and materials of boring, field testing and sampling and demobilization after completing the work.

Setting up boring rig at each bore hole locations including carrying all necessary paint, equipment and materials of boring and field test and collection of sample at each bore hole location. For machine boring For hand boring

Boring with rotary power drilling equipment in a) All type of soil having N value less than 50 excluding hard rock for strata up to 10 meter including conducting necessary S.P.T. and recovery of undisturbed soil samples at 5m intervals - 5x10

Boring through all types of hard rock or similar refusal strata of N value greater than 50 using diamond core drilling bit for land under water and banks of river - 5x2

Boring through all types rock excluding hard rock of N value greater than 50 using tungsten carbide drilling bit for land - 5x0.4=2m.

Conducting standard penetration test in bore at any depth 5x5=25nos.

Recovering disturbed samples and preserving the same in air tight sample containers including spacing, labeling, packing, storing, including cost of containers as per IS code - 5x5

Compilation of all field data with recommendation for a suitable foundation based on conducting necessary lab test, reporting (triplicate).

Appendix - C Design of Bridge & Detailed Estimate Design of Bridge of span 22.32x 4=89.28m.(Say 90m) Rough cost estimate 90x6=540lakhs (@ 6 lakh /m) Design charges + Preparation of detailed estimate and rate analysis inclusive of investigation, survey, Analysis of survey data, Preparation of LS, CS & Plan, Soil investigation, Traffic Survey, Hydrological Survey, Social and Environmental safeguard assessment, Analysis of the data, design of roads, design of CDs/protections and report preparation including the preparation of drawings.

Bidder Name

Esteem Developers (P) Limited