SURVEY, INVESTIGATION AND PREPARATION OF D.P.R. WORK OF UNCHEHARA PARASMANIYA DUREHA ROAD LENGTH-5.00 KM., SATNA ATRA ROAD LENGTH-2.80 KM., SHYAMNAGAR APPROACH ROAD LENGTH-3.20 KM, TOTAL LENGTH- 11.00 K.M. UNDER SUBDIVISION NAGOD.

Survey and investigation for road work with chain and compass, auto level, theodolite or total station i/c fixing of permanent benchmark and also fixing of bench mark on all the permanent structures, along the alignment, like boundary wall, electrical poles etc. Also marking of locations of boundary wall, electric poles, telephone poles, trees etc. in the road plan, collection and submission of existing inventory of the road all along the alignment conducting survey@20 metre interval for L-section and for single lane X-section interval will be @ 0.75, 1.25, 1.875, 2.60, 3.75, 4.50, 5.50 and 6.50 metre on both side of centre line for two lane/ four lane interval for x-section shall be as specified in MORT&H Specifications. Data collected as specified above are required to be submitted in both hard and soft copies, L-section, X-section and plan is required to be submitted in the shape of drawing sheets drawn with the help of auto plotter. Soil samples @ every 500 metre or wherever soil appears to change its properties are required to be collected and soil investigation for LL, PL, swelling index and CBR are to be conducted and result too be submitted along with the project report. Job also includes collection of data for traffic census, fixing of RTL, getting it approved from Engineer-in-Charge and accordingly submission of pavement design in accordance with relevant clauses of IRC. Preparation of estimate complete and submission of same in eight copies duly spiral binded. ii) For intermediate lane road

iii) For two lane road

Survey of Minor bridge including taking L section of existing road upto 500 m both side and two defined cross sections, one of 300 m U/s and one of 300 m D/s at the bridge site, one vergin cross section on alternate proposed cross sections and bed slope of stream upto sufficient long distance as required with chain and compass. Taking three trial pits of size 1.00x1.00x3.0 m and collecting samples of materials at site for ascertaining the silt factor, unit weight test, specific gravity from Govt. approved laboratories (testing charges to be borne by the agency) and preparation of detailed survey data, submission of the project duly typed, site plan and other drawings etc. complete as required by the Department.

Survey of C.D. works including taking L-Section of road, catchment area plan by Traverse method and taking trial pits of size 1.50M x 1.50M x 1.50M including preparation of detailed plans and estimates in 5 copies and all types of compliance if required from the department.

Design of junctions including detail layout of traffic signs, informatory boards traffic islands. Breaks in median verge including working levels at junctions as per IRC standards etc. complete. a) Major Junction.