Route Survey and Soil Investigation for Construction of 132kV Transmission Line for Power Import to OIL, Madhuban from 132kV Bordubi GSS and preparation of Master Plan for Construction of 1(One) No. of 132/33KV Grid Substation at OIL

Detailed survey along the approved route alignment approval after conducting the preliminary survey by using Modern survey equipment like GPS/DGPS, Total stations including profiling tower spotting and optimization of locations by using computer aided technique like ALTM as well as other activities as detailed in the scope of work using PLS-CADD software and submission of draft report for approval. a. Drawing the route profile including Geographical features like Nalas, Rivers, Gardens, P&T Lines, Railways crossing etc. b. KMZ/KML file of approval route. c. Levelling of the profile with reference to Survey of India bench marks(MSL) d. Tower Schedule. e. Line Schedule. f. Burgle details by using Modern Survey techniques and providing GPS, Co-ordinates at each anchor points for identification of anchor locations indluding permanents marks like poles, telephones lines, buildings etc.

Providing and fixing RCC pillar (M-20) of size 150 X 150 X 1000 mm, with approved marks including painting above the ground level and yellow lettering and marking the direction of incoming and outgoing lines are to be marked clearly on the top with red colour.IF the distance between such anchors points is more than 1KM one more directional stone is to be fixed. So alos, for the road crossings, railway crossing and nala crossings on both the sides.

Preparation of Schedule and Documents

PTCC Proposal containing PTCC questionnaires, topo sheet extracts with marking of the proposed line, SR report, tower sketch, station single line diagram etc. (10 copies/set)

Tree schedule containing the details like name of tree girth size, distance from central line of the alignment, approx height of tree etc., complete and submission of draft report for approval .The details shall bed survey no.wise along the corridor. (As Per Technical Specification)

Forest proposal inclusives of all works like fixing of stones of size 0.15 X0.15X1.00m buried in the ground at every 20 mts in the centre line and both ends of the corridor , painting of each tree , taking girth size of all the tree coming in the corridor at 1 Mtr height from GL, approximate height of the treetree and forest clearance proposals etc. complete including submission of report /proposal in 6 sets (both Soft &Hard copies). The work shall be carried out as per requirement and as per instruction of Engineer -in- charge & as per latest circular of Forest Department.

Submission of Detailed consolidated report on the surveying work done appending all approved draft reports including all relevant information collected during survey, calibration certificates of the instruments used for the work, photos taken at site and submitting soft copies of all documents and report in 6 sets. The detailed report shall contain following approved draft reports. Preliminary Report Detailed Survey Report Soil Resistivity Report Soil classification report with location wise Tree Schedule Line Schedule Burgie details Digitized contours Digitized village map geo reference and superimposed on the line corridor

Marking 150mm nominal bore holes at various in soil using suitable approved method of boring including clearing the boreholes, collections of samples, observation of ground water level, collection of undisturbed/disturbde sample, testing of soil as per specification and back filling of bore holes on completion of work as per specification and instruction of engineer in charge of work. The scope also includes in charge of work.The scope also includes the submission of final report containing the bore log details with classification of soil, GWT on tested data, HFL collected from local area &all other as specified on technical specification for the purposed of providing foundation along with GPS co-ordinates of each boreholes.

Preparing of drawings for the remote end bay (at Tinsukia GSS, two nos.) as per technical specification.

Preparation of BOQ for transmission line as per format given and Preparation of BOQ for XLPE cable route if required.

Preparation of BOQ for the remote end bays in consultation with site in-charge.

Item Rate BoQ

BoQ_Ver3.0

Name of the Bidder/ Bidding Firm / Company :

PRICE SCHEDULE 2 :Preparation of Master Plan (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only )

NUMBER #

Survey using total station/DGPS of the entire land area up to an offset of 10 m and the approach road outside the substation boundary. In 3 m X 3 m grid, proposed FGL, calculation of earth volume in cutting and filling separately. Submit the contour drawing in AutoCAD 2D as well as 3D.

Construction of two (2) nos. of permanent RCC benchmark pillars at suitable locations such that all future references can be obtained from them. Size of the pillar should be minimum 300mm X 300 mm HFL & FGL markings should be shown in the benchmark pillar. Construction of RCC pillar along the boundary of the plot at every angular point with size 125mm X 125mm and 900 mm height.

Preparation of Master Plan by marking of switchyard, control room, incoming and outgoing feeders, residential buildings, approach road, internal roads, drainage system, storm water management, Retaining wall, Boundary wall, security fencing, gate, street lighting etc required to complete a substation in AutoCAD.

Detailed AutoCAD drawings of each building with plan of each floor, elevation and section from all sides, Plumbing and sanitary layout, Electrification details etc.

GA Drawing for Water supply arrangement including provision for bore hole, overhead tank, pipeline system, etc in detail.

Preparing a Proper Substation Layout Drawing to scale along with SLD clearly specifying the schemes on AutoCAD along with switchyard BOQ of every item

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