Urban Arterial Grid Development Project (Dharmadam LA Constituency)- Investigation work

Amount

DAR - Investigation

56.12.a:Total station surveying and preparation of site plan - Plain and open area without hindrance to line of sight with 1 m contour intervals , with 5m x 5m interval.

Preparation of DPR, Traffic Surveys, Pavement Evaluation, CBR, Valuation etc

OD43734/2022-2023:Preparing DPR of the alignment for the proposed road and drawing out a suitable alignment meeting all requirements of Indian Road Congress(IRC) and giving the plinth area of each building with the type of the building like residential or commercial falling within the survey line. Also satisfying the Engineering aesthetic and economic requirement designing of horizontal curves (wherever feasible) including spiral transitions and vertical curves after finalizing the alignment and also preparing the LS and CS at an interval of 10m C/C. Proposed formation level, detailed drawings of all the proposed structures like drainage disposal system, retaining wall, culverts etc. and all provisions of traffic safety measures, individual quantity calculations all complete including the Complete Cost Estimate of the entire reach specified and as per the instructions of the engineer-in-charge in line with a standard DPR prepared for a highway project. The DPR shall include project background, social analysis of the project, functional design, Engineering design, details of surveys and investigations carried out, analysis and interpretation of survey and investigation data, environmental aspects, economic, financial and commercial analyses and conclusions. Conducting a Social Impact Survey to record the feasibility studies with a preliminary design and furnishing a Approximate Cost Estimation to include Reconnaissance and traffic estimation as per the Morth specification. The report shall include Executive Summary giving brief accounts of the findings of the study and recommendations. The strip plan, plan & profile drawings, cross sections of right of way and details of structures including drainage facilities and pitching on side slope with stabilization methods as well as any cost workings. Cost-Benefit Analysis, value engineering options to be discussed. WBS and Timeline chart, Risk assessment and Mitigation Measures shall be part of the report. The Environmental Impact Assessment (EIA) Report for contract package shall be submitted as a part of the main report. Utility Shifting and felling of trees quantities, land acquisition strip plan shall be part of the investigation. The detailed Land acquisition liaising with local with local revenue authority shall be part of this activity including the marking of ROW. The DPR shall include Sub-soil Exploration detailing, Material Investigation, and soil sample analysis with all parameters including test results for sub grade soils, Geotechnical Report with soil stabilization using geotextiles etc., and Quantity calculations. The basic data obtained from the field studies and investigations and input data used for the preliminary design shall be submitted in a separate volume as an Appendix to Main Report.

OD43736/2022-2023:Conducting soil test, at suitable intervals, including taking samples, testing CBR Value, submittin the reports etc all complete - For CBR Value 5 tests per day The DPR shall include Sub-soil Exploration, Material Investigation, soil sample analysis with all parameters including test results for subgrade soils, Geotechnical Report with soil stabilisation using geotextiles etc., Quantity calculations,

OD43737/2022-2023:Conducting traffic survey at different station suggested by the department including traffic count,(7days ,24hour continously) consolidating the survey,consolidating the result, computing design parameters like PCU,MSA etc.for including hirecharges of shed ,furniture,labour charges,cost of stationeries etc. complete and compiling the data and submitting the same in hard and soft copy etc. complete. The DP shall include all the traffic studies and demand forecasts designs, axle load surveys, Turning movement survey, any other as per the requirements of the alignment. all complete.

OD43738/2022-2023:Conducting benkleman beam deflection test at 50m intervals as per specifications including digging hole 15mm dia. and 40mm depth for taking temperature and collecting soil samples at testing points as per the specifications and furnishing of the test resullt reports as directed by the engineer

OD43739/2022-2023:Engaging Suveyor (Technical) for assisting preparation of area details based on revenue records of land to be acquired including all cost labour charges etc. complete as per the direction of deptl. officer at site

OD43740/2022-2023:Engaging labour for valuation of structures falling in the land to be acquired including all cost labour charges etc. complete as per the direction of deptl. officer

OD43741/2022-2023:Engaging Technician for valuation of structures falling in the land to be acquired ,including all cost etc. complete as per the direction of deptl. officer.

SHYJU N

THE URALUNGAL LABOUR CONTRACT CO-OPERATIVE SOCIETY

JAMSHAD NASEERI P.K

G S Infrastructure

Bidder Name

THE URALUNGAL LABOUR CONTRACT CO-OPERATIVE SOCIETY

G S Infrastructure

JAMSHAD NASEERI P.K

NIYAS K

SHYJU N