Annual Maintenance Of 33 Kv Over Head Line From Jadugoda Grid To Kendadih Mine Etc . ( 2021-22 )

Tender Notice

26593860
Annual Maintenance Of 33 Kv Over Head Line From Jadugoda Grid To Kendadih Mine Etc . ( 2021-22 )
Indian
Jharkhand
11-01-2021
02-02-2021
03-02-2021

Tender Details

Annual Maintenance Of 33 Kv Over Head Line From Jadugoda Grid To Kendadih Mine Etc . ( 2021-22 ) , Replacement Of Old Damaged Al . Conductor Pipe With New One , Each Length 4 Mtr . Od 3" , With Al . Clamp & Tightening With G . I . Nut , Bolts & Spring Washers , ( Al . Pipe , Clamp , Nut , Bolts & Washer Will Be Supplied By Hcl / Icc Free Of Cost ) . , Supply Of Complete Material Of Stay Set & Associated Civil Job Along With Fixing Of Stay Wire Across H Poles / Tubular Pipe Poles / Towers Of 33Kv O / H Transmission Line Civil Job Includes Excavation Of Stay Pit , Fixing Of Stay Rod & Their Connecting . , Pcc Concreting Of Damaged Foundation Of H Pole / Tower Of Overhead Transmission Line . Job Includes Excavation In Any Type Of Soil At Base Of H Pole / Tower , Dismantling Of Damaged Concrete Foundation , Shuttering & Pcc Concreting Mix ( 1:2:4 ) . , Construction Of 3 . 5 M Deep Earth Pits Nearby H Pole Or Tower Of Overhead Line Along With Supply Of All Desired Material For Their Civil Job As Well As For Earthing Connection With H Pole & O / H Earthing Wire . , Replacement / Connection / Repair Of 7 / 8" Thick Acsr Conductor Wire Loop ( Jumpers ) / Capacitors / Insulators / Lightening Arresters Etcon Overhead Structure Of 33 Kv Yard . , Laying , Stringing & Tensioning Of 33 Kv Overhead Acsr Conductor / Earthing Conductor At 10 To 12 Mtr . Pole Height , Misc . Preventive Maintenance / Breakdown Repair Jobs Of Isolators T4 To 10 Mtr . Height , Busbars , Connection Joints / Nut-Bolts & Sheet Replacement / Changing Of Acsr Wire Jumpers , Replacement , Adjustment & Repair Of Broken Or Bent Bracket Of 33 Kv H -Poles ( Dp ) / Towers Of 10 Td 12 Mtr . Height , Straightening Of Eventually Bent 10 To 12 Mtr . High H -Poles ( Dp ) / Towers Of 33 Kv Line , Fabrication & Fixing Of Cross ( X ) Bracing / Cross Arms & Their Associated Fixing Materials , Fabrication , Fixing & Erection Of H -Pole ( Dp ) For Overhead 33 Kv Line Along With Brackets , Insulators On The Pole & Stay Wire Arrangements Civil Job Related To Pole Erection Is Under Scope Of Contractor , Fabrication Of Brackets & The Associated Fixing Clamps , Formation , Wearing & Erection Of Guard Wire Below Overhead Transmission Line . Guard Wire To Be Bridged Along Span Length By Three Parallel Wires & Cross Wire Of Approx . 3Mtr . Length At A Distance Of Every 2 Mtr , Dismantling And Replacement Of Old Damaged T -Clamp / U Clamp / Busbar Clamp / Connector Etc . With New One And Tightening With G . I Nuts , Bolts & Spring Washer Etc . , Outdoor / Indoor Type End Termination Of 33 Kv Grade Xlpe / Pilc Cable By Heat Shrink Jointing Kit / M -Seal Termination Kit , Size :3Cx 240 To 300 Sq . Mm Xlpe / Pilc Al . , Operation & Monitoring Of 33Kv Mbr Sub Station On Per Month Basis , Bush Cutting & Trimming Of Trees In Substation / Yard / Workshop / Feeders / Along High Tension Lines Of 11Kv / 33Kv , Replacement Of Pin Insulators On Overhead Structure Of 33 Kv Over Head Lines & Yard Along With Supply Of Pin Insulators Epoxy Resin Type , Replacement Of Disc / Suspension Type Insulators On Overhead Structure Of 33Kv Over Head Lines & Yard Along With Supply Of Insulators Epoxy Resin Type , Supply & Laying Of 33 Kv Acsr Wolf Conductor

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Name of Work: <Annual Maintenance of 33 KV Over Head Line from Jadugoda Grid to Kendadih Mine etc. (2021-22)>
Sl. No. Item Description Item Code / Make Quantity Units
1 1 REPLACEMENT OF OLD DAMAGED AL. CONDUCTOR PIPE WITH NEW ONE, EACH LENGTH 4 MTR. OD 3", WITH AL. CLAMP & TIGHTENING WITH G.I. NUT, BOLTS & SPRING WASHERS, (AL. PIPE,CLAMP,NUT,BOLTS & WASHER WILL BE SUPPLIED BY HCL/ ICC FREE OF COST). 905521609 15 NUMBER
2 2 SUPPLY OF COMPLETE MATERIAL OF STAY SET & ASSOCIATED CIVIL JOB ALONG WITH FIXING OF STAY WIRE ACROSS H POLES/TUBULAR PIPE POLES/ TOWERS OF 33KV O/ H TRANSMISSION LINE CIVIL JOB INCLUDES EXCAVATION OF STAY PIT, FIXING OF STAY ROD & THEIR CONNECTING. 905521615 5 NUMBER
3 3 PCC CONCRETING OF DAMAGED FOUNDATION OF H POLE/ TOWER OF OVERHEAD TRANSMISSION LINE. JOB INCLUDES EXCAVATION IN ANY TYPE OF SOIL AT BASE OF H POLE/ TOWER, DISMANTLING OF DAMAGED CONCRETE FOUNDATION, SHUTTERING & PCC CONCRETING MIX (1:2:4). 905521616 40 \nCUBIC METER\n
4 4 CONSTRUCTION OF 3.5 M DEEP EARTH PITS NEARBY H POLE OR TOWER OF OVERHEAD LINE ALONG WITH SUPPLY OF ALL DESIRED MATERIAL FOR THEIR CIVIL JOB AS WELL AS FOR EARTHING CONNECTION WITH H POLE & O/H EARTHING WIRE. 905520102 10 NUMBER
5 5 REPLACEMENT/ CONNECTION / REPAIR OF 7/ 8" THICK ACSR CONDUCTOR WIRE LOOP (JUMPERS) / CAPACITORS/ INSULATORS/ LIGHTENING ARRESTERS ETCON OVERHEAD STRUCTURE OF 33 KV YARD. 905521209 30 NUMBER
6 6 LAYING, STRINGING & TENSIONING OF 33 KV OVERHEAD ACSR CONDUCTOR / EARTHING CONDUCTOR AT 10 TO 12 MTR. POLE HEIGHT 905521216 2000 METER
7 7 MISC. PREVENTIVE MAINTENANCE / BREAKDOWN REPAIR JOBS OF ISOLATORS T4 TO 10 MTR. HEIGHT, BUSBARS, CONNECTION JOINTS / NUT-BOLTS & SHEET REPLACEMENT/CHANGING OF ACSR WIRE JUMPERS 905521217 20 NUMBER
8 8 REPLACEMENT, ADJUSTMENT & REPAIR OF BROKEN OR BENT BRACKET OF 33 KV H -POLES (DP)/ TOWERS OF 10 TD 12 MTR. HEIGHT 905521653 30 NUMBER
9 9 STRAIGHTENING OF EVENTUALLY BENT 10 TO 12 MTR. HIGH H -POLES (DP)/ TOWERS OF 33 KV LINE\n 905521654 10 NUMBER
10 10 FABRICATION & FIXING OF CROSS (X) BRACING/ CROSS ARMS & THEIR ASSOCIATED FIXING MATERIALS 905521655 10 METRIC\nTON
11 11 FABRICATION, FIXING & ERECTION OF H -POLE (DP) FOR OVERHEAD 33 KV LINE ALONG WITH BRACKETS, INSULATORS ON THE POLE & STAY WIRE ARRANGEMENTS CIVIL JOB RELATED TO POLE ERECTION IS UNDER SCOPE OF CONTRACTOR 905521656 2 NUMBER
12 12 FABRICATION OF BRACKETS & THE ASSOCIATED FIXING CLAMPS 905521657 20 NUMBER
13 13 FORMATION, WEARING & ERECTION OF GUARD WIRE BELOW OVERHEAD TRANSMISSION LINE. GUARD WIRE TO BE BRIDGED ALONG SPAN LENGTH BY THREE PARALLEL WIRES & CROSS WIRE OF APPROX. 3MTR. LENGTH AT A DISTANCE OF EVERY 2 MTR 905520803 10 NUMBER
14 14 DISMANTLING AND REPLACEMENT OF OLD DAMAGED T -CLAMP/ U CLAMP/ BUSBAR CLAMP/ CONNECTOR ETC.WITH NEW ONE AND TIGHTENING WITH G.I NUTS , BOLTS & SPRING WASHER ETC. 905520047 25 NUMBER
15 15 OUTDOOR/ INDOOR TYPE END TERMINATION OF 33 KV GRADE XLPE/ PILC CABLE BY HEAT SHRINK JOINTING KIT/ M -SEAL TERMINATION KIT, SIZE :3CX 240 TO 300 SQ. MM XLPE/ PILC AL. 905520048 1 NUMBER
16 16 OPERATION & MONITORING OF 33KV MBR SUB STATION ON PER MONTH BASIS 905520055 12 NUMBER
17 17 BUSH CUTTING & TRIMMING OF TREES IN SUBSTATION / YARD / WORKSHOP /\nFEEDERS/ ALONG HIGH TENSION LINES OF 11KV/ 33KV\n 905520821 45 DAILY
18 18 REPLACEMENT OF PIN INSULATORS ON OVERHEAD STRUCTURE OF 33 KV OVER HEAD LINES & YARD ALONG WITH SUPPLY OF PIN INSULATORS EPOXY RESIN TYPE 905520822 45 NUMBER
19 19 REPLACEMENT OF DISC/ SUSPENSION TYPE INSULATORS ON OVERHEAD STRUCTURE OF 33KV OVER HEAD LINES & YARD ALONG WITH SUPPLY OF INSULATORS EPOXY RESIN TYPE 905520823 50 NUMBER
20 20 SUPPLY & LAYING OF 33 KV ACSR WOLF CONDUCTOR 905520824 0.5 KILO METER
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