|
| 1 | Engaging of Consultants for providing consulting services for detailed surveying and preparation of detailed projects reports (DPR) for the roads and bridges under Pradhan Mantri Gram Sadak Yojan (PMGSY)III as per NRRDA guidelines for GOA STATE (@3% of 400.00 Crores = 12.00 Crores). |
| 2 | Preparation of Inspection report: conducting reconaissance survey covering the entire road alongwith department officials for observations of following features such as curves, bridges, culverts , stand alone bridges and road sections likely to inquire widening, low sections which appears to be subject to flooding and sections where road side drainage is missing, sections of road under local administrations likely locations of traffic counts stations etc, but not limited to the above and preparation of inspection report for further studies. |
| 3 | Topographic survey, condition inventory studes, Hydrology & Drainage investigations: a) conducting total station survey covering the centreline of the road, pavement and shoulder edges, and ii) at sections where widening/side drainage is deemed to be required: withe proper bench marking and traverse survey and producing three dimensional data. b) a new road inventory compromising of all the features within the ROW including culverts and bridges.. c) Hydraulic investigations as per IRC SP 13 and IRC:5 1985 section -I, and supplemented by other relevant. |
| 4 | Topographic survey, condition inventory studes, Hydrology & Drainage investigations: a) conducting total station survey covering the centreline of the road, pavement and shoulder edges, and Hydraulic investigations as per IRC SP 13 and IRC:5 1985 section -I, and supplemented by other relevant. |
| 5 | a) 0-5m span stand alonge bridges/culverts |
| 6 | b) 5-10m span stand alone bridges/culverts |
| 7 | c) 10-15m span stand alone bridges/culverts. |
| 8 | Geo technical investigation: collecting soil samples at every 500 m of the proposed road and conducting laboratory tests of soil such as grain analysis (silt, clay and gravel percentage contents), Proctor density test. (Optimum moisture content & maximum dry density), soaked CBR and plasticity index including cost of transportation and all incidental charges. |
| 9 | Geo technical investigation:Detail geotechnical investigation for stand alone bridges by collecting samples and giving detail report require as per IRC for design purpose of stand alone bridges. |
| 10 | a) 0-5m span stand alonge bridges/culverts |
| 11 | b) 5-10m span stand alone bridges/culverts |
| 12 | c) 10-15m span stand alone bridges/culverts. |
| 13 | Traffic survey & Analysis: Traffic survey for 3 days including but not limited to the following iii. Origin-destination studies iv. Seasonal variation of traffic. V. Forecasts composed of normal, generated and diverted traffic flows (if any) by appropriate vehicle types and based on the above analysis traffic forecast for 10 years. |
| 14 | axle- load surveys wherever required. |
| 15 | Detailed project report: Preparation of computer aided drawng of L-Sections and Cross sections of road from every 30 m, proposed under PMGSY aligning of section to A3 sheet, fixing of formation Level by calculatin gradation of the road, calculatin area of cutting /filling from tthe cross-sections obtained , preparation of alignment drawing, marking existing culvery details and proposed culvery improvements,designs, traffic census table, curve settings and designs preparation of necessary culvery drawings bar chart typical road sections and proposed road sections etc. complete as per the field data, preparation and computer typing of estimates in volume-1 and drawings in volume-II binding etc. complete cost of all materials and incidental charges.Preparation of computer aided drawng of L-Sections and Cross sections of road from every 30 m, proposed under PMGSY aligning of section to A3 sheet, fixing of formation Level by calculatin gradation of the road, calculatin area of cutting /filling from tthe cross-sections obtained , preparation of alignment drawing, marking existing culvery details and proposed culvery improvements, designing of curves etc. |
| 16 | Fixation fo alignment, centreline boundaries, curves etc and mark out of various levels of road bridges, culverts, before start of the work. |
| 17 | Fixation fo alignment, centreline boundaries, curves etc and mark out of various levels of road bridges, culverts, before start of the work for stand along bridges. |
