Tender For 11 Kv Ht Electric Line Work For Ht Connection Medical College, Jaisalmer. - 1 Supply and erection of P.C.C. pole as per REC manual no 15/1979 (ammended uptodate)andasperlatestDiscomspecificationswithfactorofsafety2.5 including excavation of pit upto pole planting depth 1/6th of pole length. and backfilling withstone aggregate/bouldersandsoilbyrammingandwatering etccompleteasrequired.AllasperpreapprovedbyEngineerincharge.For additional technical parameters of product / work refer Annexure A attached with this BSR 2 9.0 Mtr long PCC pole of 400 Kg Working Load 3 Supply and erection of GI stay set confirming to pattern-1 of BS:16/1974 and asperlatestDiscom Specificationscompletewithstayrodwithanchorplate fittedwithcastironcrossheadandsteelbow,incementconcrete1:3:6 includingexcavationofpit-re-fillingetccompleteasreqd.Allasperpre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure A attached with this BSR 4 Stay set of dia 20mm, 2.4m long stay rod and anchor plate 380 x 380 x 4.0 mm 5 Supplying and drawing overhead steel core Aluminium conductor (ACSR) ISI marked(IS 398 part II-1996) on existing cross arms through insulator with all necessaryT&Prequiredincludingbindingandtwistingetc.completeinall respectasrequired.Allasperpreapproved byEngineerincharge.For additional technical parameters of product / work refer Annexure A attached with this BSR 6 100 sqmm of (6/4.72 mm+1/1.57 mm) (Dog) 7 Supply and fixing M.S. channel (cut point) 100x50mm ISMC (9.5Kg. Per Mtr.) 2x1.8mtr. long with pilot patti 50x6mm thick necessary nuts and bolts etc. as per technical specification & drawing of DISCOM. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR . 8 Supply and fixing of 33kV Disc insulator and Hot dipped galvanized Hardware confirming to IS:731:1971 with latest ammendment and as per latest Discom Specs. on existing bracket including all accessories etc. as required.All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR . 9 B & S type hardware 120KN 10 B & S disc insulator 120KN 11 Supply and fixing of PG / T clamps on overhead lines/jumpers, made of aluminium alloy 4600 of IS 617-1994 (with latest amendment if any) with steel nut and bolts conforming to IS 1363-1992 & IS 1367/1979-80 (with latest amendments if any) all ferrous metal parts intended for outdoor use except those made of stainless steel shall be protected by hotdip galvanisingin accordance with IS 2633-1986 complete in all respect as required. All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure A attached with this BSR 12 PG Clamp for Dog Conductor Type - A 13 Supplying and layingof Hot dip galvanized steel stay wire of 550-900 N/mm Quality confirming to IS-2141/2000 in all respect Including chemical composition (Heavily coated Hard quality) of dia 7/3.15 mm(7/10 SWG) and asperlatestDiscomspecs.etc.asrequired.Allasperpreapprovedby Engineer in charge.For additional technical parameters of product / work refer Annexure A attached with this BSR 14 Supply and fixing of 11 / 33. KV Stay insulator as per IS:5300/1969 and as per Discomsstandardspecificationsetc.asrequired.Allasperpreapprovedby Engineer in charge.For additional technical parameters of product / work refer Annexure A attached with this BSR 15 140 x 85 x 25mm 33 KV Stay Insulator 16 Supply and fixing of 11kV, 400 Amp 3 pole, central pot rotating double break type isolator (IS:9921 part I toV) without earth blade operating mechanism with GI spring loaded reverse loop type fixed contact, solid hard drawn electolytic copper tubular moving contact with silver/ nickel plated at end points, 9 nos post insulator of 12 kV (IS:2554 & IS 5350 part III), hot dipped galvanising hard ware, nut, bolts etc complete in all respect as per Discom specification etc. as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR . 17 Supply and fixing of 1.6 mm thick MS 11 kV Danger plates as per IS :2551-1982 & specification of Discom on the existing poles complete in all respectas as required. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure A attached with this BSR 18 Supply & Erection ofM S lattice structure of height 12.8 mtr as per DISCOMs approveddesign&detailsinalignment,includingpaintingoftowerof approvedmake twocoatofredoxide paintandone coatofaluminium paint beforeinstallationandonecoatofAluminiumpaintaftererectionwork completed as per technical specifications & drawing of DISCOM.(Excavation of pit PCC and CC foundation as per Discom specs. to be Paid Extra). All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 19 Supply of Fabricated 33 KV of V type cross arms as per Discom specifications madeofMSchannel100x50ISMC(9.5Kg.PerMtr.)ontheexistingpoles completeincludingallnecessarynutandboltetcwithclampsincludingtwo coats of Red oxide and two coats of Aluminium paint etc. as Required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 20 Supply and fixing of top hamper as per Discom specifications on the existing pole complete including nut bolts etc as required. Vertical type 33 kV. 0.75mtr. IS 75x75x6mm as per tech specs. Of DISCOM (Steel weight 6.5Kg. Approx. per top hamper). All as per pre approved by Engineer in charge.For additional technicalparametersofproducts/work ,referAnnexureAattachedwith this BSR . 21 Supply and fixing of 33 kV pin insulator confirming to IS:731:1971 with latest ammendmenton existing bracket including all accessories like MS forged hot dippedGIPinconfirmingtoIS2486(Part-I)/1993&IS:2486(Part-II)/1989 with latest amendment, and as per latest Discom specs. etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 22 Providing & Laying XLPE insulated three core Armoured Aluminiumcable for working voltage 11 K.V.(E) confirming IS :7098 P - 2 with H4-Grade electrolytic aluminium conductor confirming to IS: 8130 class-2of purity >99.6 %, Insulation Screening: Extruded SemiconductingCompound followed by helically wrapped Copper Tape, round / flat strip armouring of cables , Inner / outer sheath PVC type ST-2 confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray including testing etc. as required of following size. OEM must have its own in house NABL accrediated Laboratory for testing procedure as per IS:10810 All as per pre approved by Engineer in charge. For additional technical parameters of products/work , refer Annexure A attached with this BSR . 23 3 core 185.0 Sq.mm 24 Providing & making heat shrinkable type indoor/outdoor/straight through terminations/ joint kit suitable for 11 KV / 33 KV (Earthed) cable with required components, prepration of cable ends. Type test report should be as per IS13573:2011 which covered all sequence for table 2 for termination kit and table 3 for streight through joint inclusive thermal & dynamic short circuit test, humidity test, soil fog test. Cross linking shall be done out side factory with E- beam/ peroxide technology. Extrusion process shall be in house OEM within same vicinity. including testing etc. as required of following sizes. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR . 25 11 KV End Termination Kit Outdoor type 26 3 core 120/150/185 Sq.mm 27 Supply & fixing of GI pipes confirming to IS : 1239 P - 1 ( 2004 )with flanges duly screwed & welded including rubber washer, nuts & bolts of 8mm dia complete in all respect.All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR . 28 B class 100mm dia 29 Supply & Erection of special stud structure for 33KV lattice structure as per Discom specifications made of M.S. angle, channer, flats complete in all respects with bracings including painting of tower of approved make two coat of red oxide paint and one coat of aluminium paint before installation and one coat of Aluminium paint after erection work completed as per technical specifications & drawing of DISCOM. (Excavation of pit PCC and CC foundation as per Discom specs. to be Paid Extra). All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR . 30 Supply & Laying following size earth wire in horizontal or vertical run in ground/surface/recess including riveting, soldering, saddles, making connection with GI/Cu purity purity >95% thimble etc. as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR . 31 6 SWG G.I. ( Hot Dipped ) Wire 32 SupplyandfixingM.S.channel(cutpoint)100x50mmISMC (9.5Kg.Per Mtr.)2x1.8mtr.longwithpilotpatti50x6mm thicknecessarynutsandbolts etc.aspertechnicalspecification&drawing ofDISCOM.Allasperpre approved byEngineerin charge. For additionaltechnical parametersof products/ work, refer Annexure A attached with this BSR . 33 Supply and installation of spike of M.S. rod 20mm dia 3.0mtr. long for earthing of (tower/pole) drive into earth by mechanical means sturcture connection the spike with cross arm top hamper PCC pole, lattics tower to earth etc. complete as per technical specification of DISCOM. 34 Providing and laying in position specified grade of reinforced cement concrete, excludingthecostofcentering,shuttering,finishingandreinforcement-All work up to plinth level 35 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) 36 Earth work in excavation/ by mechanical means (Hydraulic Excavator) / Manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sum on plan) including disposal of excavated earth, lead upto 50 m and lift upto 1.5 m, disposed earth to be levelled and neatly dressed:
