Tender No: JTC-14-15-n-87 – Mesh type earthing work as per earthing philosophy at 66kv Naswadi & 66KV Shivrajpur s/s under Bodeli Dn. GUJARAT ENERGY TRANSMISSION COPRPORATION LTD TRANSMISSION CIRCLE JAMBUVA. GETCO WORK: Mesh type earthing as per earthing philosophy at 66kv Naswadi & 66kv Shivrajpur s/s under Bodeli TR Division. Tender no- JTC-2014-15- n-87 TENDER SPECIFICATION PRICE BID (To be submitted on line only) SEAL AND SIGNATURE OF THE TENDERER 1/5 Tender No: JTC-14-15-n-87 – Mesh type earthing work as per earthing philosophy at 66kv Naswadi & 66KV Shivrajpur s/s under Bodeli Dn. Name of Work : Mesh type Earthing work at 66 kv Shivarjpur s/s & 66kv Nasvadi s/s under R & M Scheme under Bodeli Dn. Schedule-B (Price Bid) Tender no- JTC-2014-15- S R. N O. DESCRIPTION Shiav UNI rjpur T QTY. Nasv adi Total QTY. n-87 RATE AMOUNT 1 Earth Excavation work in cutting in ordinary soft/loose/dense or hard soil sand, clay, extra excavated stuff with in the lead of 500 mt. radius in side or out side s/s premises and its spreading & dressing etc. competed CMT as directed by EIC.. I,E, From ground level about 100 mm earth should be removed for further levelling requiremnt as per earthing specification & ins. of Engg incharge 470 310 780 106 82680.0 2 Providing and fixing of treated earth electrode 100 mm inner diameter cast iron pipe(cenrifugal casted,flange type ) of 13 mm thickness and 3000 mm length including making drilling of 450 mm diameter bore.Work includes prepparation of Earthing Pit Chamber ,fabrication and fixing of GI strips for earthing connection as per Std. Drg. No : GETCO/E/STD/P-011,(R-03) : Sheet 02 of 02 . Excavated earth pits/bores should be filled by mixture of coke, charcoal, salt and black cotton soil up to top. as per the instruction of EIC. Extra earth should be removed away from the site s/s premises or refilling earthing pits if required .all required materials for job to be supplied by the contractor.material to be approved by EE TR. 11 15 26 13950.1 362702.3 SEAL AND SIGNATURE OF THE TENDERER 2/5 No. Tender No: JTC-14-15-n-87 – Mesh type earthing work as per earthing philosophy at 66kv Naswadi & 66KV Shivrajpur s/s under Bodeli Dn. 3 4 5 6 7 Providing & spreading sodium bentonite clay on GI Earthing Strips of earth mat up to 10mm layer and kg filling slurry around bore of 5 Mtr & 31Mtr depth as per instruction of Engineer.in.charge. Driving of MS round bar of size 20 mm/any size below mesh level of size 3 mtrs as per instrction of engineer incharge to be joined together with mesh of either bar or earthing strip as no the case may be.In case of non availability of rodEng. In charge may use 75*10 gi strip for driving in ground. Providing and fixing inspection chember of precast cement Hume pipe of size 600mm diameter, 600mm length and 50mm Thick with 50mm thick cover having 100mm hole for watering to pit including no excavation up to 300mm depth in any kind strata, the pipe will be 300mm above ground after fixing two coats of white wash with painting of pit number complete as per instruction of EIC. Supplying & spreading crushed metal(or gravel) of 20 mm size with a layer of 0.1 mtr as per design should CMT be spread above the sand. The rates includes supply & spreading of crushed metal. Installation of earthing strips as shown in drawing Or as per inst of engg,incharge including digging of 600mm depth and 450mm wide trench/fixing on structure as per drawing including fixing arrangement with two bolt arrangement, jointing with nut-bolts and lap welding and mtr applying zinc rich paint on welded joints including supply of GI Nuts & bolts as per specification. No HR shall be given in laying of strips size 50 x 8mm G.I. Strips or 20 mm MS rod.This includes preparation of risers ,welding etc as per inst of engg incharge & GETCO methodology. SEAL AND SIGNATURE OF THE TENDERER 3/5 10000 10000 20000 3.25 65000.0 28 24 52 167 8684.00 2 2 4 1500 6000.00 470 310 780 1386 1081080.0 3120 3000 6120 55.3 338436.0 Tender No: JTC-14-15-n-87 – Mesh type earthing work as per earthing philosophy at 66kv Naswadi & 66KV Shivrajpur s/s under Bodeli Dn. 8 9 Supplying & spreading coarse graded river sand (Bhadalpur / Sankhed ) including uniform spreading in switch CMT yard area for 0.05 mtr depth as per instruction of engg in charge Supply and installation of GI clits as Nos per standard drawings of earthing phylosophy. 235 192 427 601 256627.0 102 180 282 25 7050.00 TOTAL 2208259.3 Note: (1) Amount of Service Tax & Welfare Tax paid by the contractor shall be reimbursed on production of Necessary documentary proof of payment. (2) The payment will made only as per the actual work done. (3) I / We am / are willing to carry out work at _________% above / below (in words __________________________________% above / below) the estimated rates mentioned above. Amount of Tender: Work out as under. Estimated cost Rs.22,08,259.34 ________ % above / Below: Rs._________________ (4) Taxes plus other charges as shown below mentioned table total: Sr. Name of Tax/Particular Amount in Rs. No. a b c d (5) Unit End cost Price in Figure (Total of 3+4) Rs.______________________ Unit End Cost Price in Word (___________________________________________________ ______________________________________________________) Addl. Chief. Engineer (TR), GETCO,C.O, Jambuva SEAL AND SIGNATURE OF THE TENDERER 4/5 Tender No: JTC-14-15-n-87 – Mesh type earthing work as per earthing philosophy at 66kv Naswadi & 66KV Shivrajpur s/s under Bodeli Dn. NOTE: 1 All erection work is to be carried out as per the manual of OEM (Original equipment manufacture), GETCO"s earthing philosophy and instruction of Engineer-in-charge. 2 All equipment erection charges are inclusive of shifting, dragging, and handling of the respective equipment up to s/s erection site from its s/s site stores. 3 Contractor has to ensure safe shifting/dragging/erection of all equipments to comply with labour laws. IE Rules etc. 4 All erection charges are inclusive of fixing of clamp/connectors, all necessary accessories to the respective equipment . 5 All erection work includes erection insurance to be arranged by the contractor at his cost. All the required tools and tackles like conductor, earth wire compression, jointing machine, cutting machine, welding set etc. are to be arranged by the contractor at this cost. Contractor should complete transportation within sixteen trips other wise remaining material should be transported by contractor at his own cost Earthing pit activities should be done in such a way in presence of GETCO supervisor that final earthing pit resistance should be recorded as per standard. All expenditure like sufficient watering to maintain resistance up to the mark should be incurred by the contractor 6 7 8 9 Above rates are taken by considering 20 mm MS rod/50X6 mm GI strips is to be supplied by GETCO. SEAL AND SIGNATURE OF THE TENDERER 5/5
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