Independent 11KV (10Km Length) Power Supply Arrangement to Laikera Railway Siding from Garjanbahal 33/11KV TPWODL Sub-station for Kulda OCP, Basundhara Area (2nd Re tender)

Amount

Supply of 11mtrs long 150x150 mm RS JOIST pole & 34.6KG/Mtr or 380.60kg /pole, as per direction of EIC

Supply of 10mtrs long 150x150 mm RS JOIST pole & 34.6KG/Mtr or 346 kg /pole, as per direction of EIC

Supply of 11/0.415KV, 250KVA Distribution Transfomrer, Dyn11, BIS LEVEL 2, STAR RATING 1, IS MARKED, WITH A MINIMUM GUARANTEE OF 18 MONTHS.IMP-(AGENCY HAS TO TAKE NEEDFUL APPROVAL FROM TPWODL BEFORE SUPPLY OF TRANSFORMER AT SITE, COMPLETE ALL THE FORMALITIES AS PER THE TERMS AND CONDITIONS OF TPWODL AND TAKING APPROVAL OF HT LINE ETC. FROM ELECTRICAL INSPECTOR OF ODISHA), Capacity-250KVA, Outdoor type, Input voltage-11kV, output voltage-0.415kV, Input configuration-delta, Output configuration-star, Cooling-ONAN, Max. ambient temp-50 deg celcius, max oil tempreture rise-50deg celcius, max. winding temp-50deg celcius, Copper winding

Supply of 100 Sqmm AAAC Insulated Covered Conductor (10 KM), with PVC sheath, as per direction of EIC

Supply of HDPE Pipe (160 mm Dia)

Erection of metallic pole above 8 mtr and upto 10 mtr length in cement concrete 1:3:6 (1 cement:3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

Erection of metallic pole above 10 mtr and upto 12 mtr length in cement concrete 1:3:6 (1 cement:3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

Supply and erection of galvanised stay set for 11 KV over head lins complete with 19/20 mm dia x 1.8 metres long stay rod, anchor plate of size 45 cm x 45 cm x 7.5 mm thick, thimble, stay clamps, turn buckle (20 mm x 600 mm), 7/4.00 mm Dia G.I. saty wire and 11 KV strain insulator etc in cement cocrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required.

Supplying of channel G.I 100 mm X 50 mm X 6 mm (9.2 kg /metre) V shape cross arm for two 11 KV over head line conductorscomplete with 50 mm X 6mm G.I flat iron clamps, bolts and nutsincluding drilling holes for insulator pins, bolts, nuts and washersetc (as per drawing) and painting with primer and finish paint asrequired

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for two 11 KV over head line conductors complete with 50 mm X 50 mm X 6 mm (angle iron bracket welded to the channel iron and complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required

Supplying of channel G.I 100 mm X 50 mm X 6 mm (6.8 kg /metre) pole top bracket/ cross arm for single 11 KV over head lineconductor complete with 50 mm X 6mm flat G.I clamp, bolts, nutsand washers including drilling holes for insulator pins, bolts andnuts etc and painting with primer and finish paint as required.

Erection of pole top/ straight two wire/ V shape two wire, G.I/ channel G.I, cross arm on steel tubular/ rail/ PCC pole for 11/22/ 33 KV as required.

Supplying of two length of channel G.I 100mm X 50 mm X 6 mm (9.2 kg / metre) double pole cross arm for three wire 11 KV over head line conductors. complete with 50 mm X 6mm G.I. flat clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts and washers etc and painting with primer and finish paint as required.

Erection of Double Pole 3 Wire Cross Arm for 11KV/22KV/33KV Over Head Line Required.

Supplying and erection of a set of cross bracing FRLSame work for 11 KV over head line double pole structure having four members fabricated out of 50 mm X 50 mm X 6 mm angle iron to form a rectangle of minimum size 1400 mm width X 2500 mm height , complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts and nuts etc (as per drawing) and painting with primer and finish paint as Required.

Supply and erection of 11 KV polymer type pin insulator 10 KN) complete with large steel head GI pin, nuts, washers etc. as required (Polymer type)

Supply and erection of polymer type disc insulator ( 70 KN ) for 11 KV overhead line with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

Erection of all aluminium conductor (100 Sqmm AAAC Insulated Covered Conductor) of 7/3.40 mm to 7/4.00 mm diameter and above including binding etc. as required. (100 Sqmm AAAC Insulated Covered Conductor, 10 KM X 3 Wire = 30 KM + 3% Sagging and binding 0.90 KM =30.9 KM X 272 Kg/ KM=8404.80 Kg)

Supplying and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 11 KV overhead lines with rated voltage 9 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanised clamping arrangement, G.I. bolts, nuts, washers etc. as required

Earthing with G.I. earth pipe 3 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required

Providing and fixing 25 mm X 5 mm GI. strip on surface or in recess for connections etc. as required

Provbing and fixing of HT Danger notice plate of 250mmx250mm ,made of mild steel ,at least 2 mm thick and vitreous enamelled on both side ,and with inscription with single red colour in front sideet. as required

Supplying and Erection of 11 KV X 3 Post insulator per Phasse, 400 Amp, Double Break/ Isolator Horizontal Type, Without Earth Switch As Per IS 9920

Supplying and Erection of Horn gap fuse/Drop out fuse as per IS9358/1980,11 KV X 2 Post insulator per Phasse, 400 Amp,On G.I. channel iron platfom.

Supply and Erection of Cradle Guard 50 Mtr Length.

Installation of 11/0.415KV,250KVA Transformer on the Plinth complete with connection,testing commiossioning etc as reqd(lugs socket etc supplied by the contractor) as per direction of Engr In-Charge

Supply of Top channel 100 x 50 x 6mm, 4.5mtr. Long, 8Nos. (9.2kg./mtr.) as per direction of EIC

Supply of Bracing Channel 75 x 40 x 6 mm.- 8 x 4mtr. Long, (6.8Kg./mtr.) as per direction of EIC

Supply of Bracing angle 50 x 50 x 6mm.- 8 x 4.5mtr. Long, (4.5Kg./mtr.) as per direction of EIC

Supply of Fish Plate as per direction of EIC

Supply of 11KV Pin insulator polymer as per direction of EIC

Supply of 11 KV Disc Insulator (polymer) as per direction of EIC

Supply of 11 KV H/W Fitting (B&S Type) 120KN (Single tension HW Fitting as per direction of EIC

Supply of PG Clamp for 100mmsq AAA Conductor as per direction of EIC

Supply of 100 sqmm AAA Conductor as per direction of EIC

Supply of 11 KV 800 Amp Isolator with earth switch as per direction of EIC

Supply of 11 KV 800 Amp Isolator without earth switch as per direction of EIC

Supply of Lightening Arrester(12KV, 10A) as per direction of EIC

Supply of GI Flat 50x6mm(2.4kg/m) as per direction of EIC

Supply of Aluminium Socket 70mm as per direction of EIC

Supply of G.I. Nuts, bolt & Washer as per direction of EIC

Supply of Danger Plate as per direction of EIC

Fabrication & Galvanisation as per direction of EIC

Supply of 11 KV 1ph Oil Cooled PT as per direction of EIC

Supply of 2.5mmsq 10core Control Cable as per direction of EIC

Supply of 2.5mmsq 4core Control Cable as per direction of EIC

Supply of 11 KV 1 Core 300 Sqmm XLPE Cable as per direction of EIC

Supply of Heat shrinkable jointing kit for 1Cx 300 mm2 11 KV XLPE Cable (outdoor type) as per direction of EIC

Supply of 11 KV DP Structure for Metering unit using 11 mtr RS J Pole 150X150 of 34.6 Kg/m as per direction of EIC

Supply of 11KV Outdoor VCB with outdoor CR panel, without PT & 2Core. CT (CT-600-300-150/l·lA, STC 25KA/3Sec., class: Set 1 I 434200& 5P10) feeder protection as per direction of EIC

T&P, contigency, transportation and erection w.r.t. materials at BOQ sl. no.: 27 to 50) as per direction of EIC

Construction of Cable trench for laying cable (cost including excavation of soil , cement concrete, RCC M20 in foundation& all, shuttering, pre-cast slab, reinforcement Fe 500, structural steel as per direction of EIC

Cable route marker along with cable route (including necessary excavation, RCC, PCC) as per direction of EIC

Plinth of Transformer(2.5 mt x2.5 mtx 1.5 mt)(including necessary excavation, RCC, PCC etc.) as per direction of EIC

Providing and fixing l .8 metres high Gl barbed wire (Weighing 9.38 kg per 100 mts')fencing with 2.4 m angle iron posts 50 mm x 50 mm x 6 mm placed every 3 metrescenter to center founded in M15 grade Cemenl Concrete, 0.5 metre below ground level,every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with '12 horizontal lines and 2 diagonals inteMoven with horizontal wires, Fixed with Gl staples, turn buckles etc complete as clause 808(2*8+4*2)

Making trenchless ducts with 160mm dia HDPE pipe casing using HDD machine including supply of HDPE pipe as per IS 4984,CLASS PE 80.(2 Length X 50 Mtr =100 Mtr.) as per direction of EIC

Foundation of VCB with CT for 11KV as per direction of EIC & TPWODL

Supply of 3P 4 W 11 KV CT PT Combined Metering Unit Class of Accuracy 0.5 with CTR 20/5 A, with burden 15VA, PT with Burden 50VA as per direction of EIC

Supply of 3Ph 4 Wire ,5A .0.2 S Class HT TV Meter, AMR Compatible HT Trivector Energy Meter with Box of DLMS Category-C

AMR Set Up as per direction of EIC

Transportation, contigency, T&P, erection charges w.r.t. BOQ sl. no.: 58 & 59, as per direction of EIC

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC

DS Associates (BID ID -1124753)

R.R. ENGINEERS AND SURVEYORS (BID ID -1124117)

M/s S.K Mohapatra (BID ID -1122845)