Maintenance And Operation Of 33 Kv Overhead Line , Sub Station And Other Related Electrical Jobs For Yr 2021-22, HCL - ICC - Moubhandar-Jharkhand

Maintenance And Operation Of 33 Kv Overhead Line , Sub Station And Other Related Electrical Jobs For Yr 2021-22 , Termination Of 1 . 1Kv Grade Cable 3 . 1 / 2C X 95 Sq . Mm To 120 Sq . Mm Through Suitable Glands & Lugs . The Glands & Lugs Shall Be Supplied By The Contractor . , Digging Of Cable Trench And Its Refilling By Excavated Soil , Sand And Bricks After Laying The Cables . Size Of Trench 300Mm X 950 Mm Depth . , Repair Of Below 250W Light Fittings By Replacing Reflectors , Bulbs , Choke & Ignitor . The Material Shall Be Supplied By Hcl / Icc . The Job Includes Opening & Reinstallation Of Light Fixture . , Installation / Testing & Commissioning Of Tpn Switches Above 160A To 250A . , Installation , Testing & Commissioning Of 63A Tpn S / F Unit , Replacement Of 15 / 20A Tumbler Switches / Toggle Switches Or Rotary Switches . From The Existing Lighting / Welding Dbs Or Any Other Place Necessary Painting Of The Dbs After Tit Bit Repair , Termination Of 11Kv Xlpe / Pilc Cable By M . Seal Termination Kit / Heat Shrink Type & Straight Through Jointing ( M . Seal Kit ) . The Termination / Straight Joint Kit To Be Supplied By The Contractor . Termination Of 11Kv Cable 3Cx 120-185 Sq . Mm . , Laying / Re-Routing Of 1 . 1Kv Grade Pvc Armoured Cable Of Following Sizes:- 3 . 1 / 2C X 150 Sq . Mm To 300 Sq . Mm , Termination Of 1 . 1Kv Grade Cable Through Suitable Glands & Lugs The Glands & Lugs Shall Be Supplied By The Contractor . 3 . 1 / 2C X 150 Sq . Mm To 300 Sq . Mm . , Laying / Re-Routing Of 1 . 1Kv Grade Pvc Armoured Cable Of Following Sizes:- 4C X 16 Sq . Mm To 70 Sq . Mm , Laying / Rerouting ( If Necessary ) Of 11Kv Pilc / Xlpe Cable Of 3C X 120 -150 Sq . Mm . , Dismantling Of Any Damaged Structure , Platform , Cable Tray Or Column Related To Electrical Equipment , Including Pipe Line Of A . C Etc . , Replacement / Connection / Repair Of 7 / 8 Thick Acsr Conductor Wire Loop ( Jumpers ) / Capacitors / Insulators / Lightening Arresters Etc . On 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 At 4 To 10 Mtr . Height , Bus Bars , Connection Joints / Nut-Bolts & Sheet Replacement / Changing Of Acsr Wire Jumpers , Maintenance Of 33 Kv / 11 Kv Transformer . , Maintenance Of 11 Kv / 440 V Transformer . , Maintenance Of 33 Kv Or 11Kv Isolators . , Maintenance Of 33 Kv Bus-Bar . , On Line Oil Filtration , Replacement Of H . T . Link Fuse , Replacement Of 11 Kv Capacitors . , 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 And Monitoring Of 33 Kv Banalopa Sub-Station On Per Month Basis , Operation & Monitoring Of 33Kv Mbr Sub-Station Per Month Basis , Replacement / New-Installation Of Ceiling Fans Including Their Connection In Moubhandar Quarters / Offices Of Icc . Job Includes Shifting Of Fans From Deptt And Return Of Old Fan To Deptt , 33Kv Over Head Line Patrolling . Trimming Of Trees Beside The Line Form Dvc Yard To Mbr 33Kv S / S And Surda 33Kv O / H Line . Details As Per Annexure , Painting Of 33Kv Structure & Poles . Details As Per Scope Of Job , Excavation Pit & Grouting Of New Street Light Poles ( Upto 13Mtr Height ) With Concrete . Size Of Pit: 1 . 5 Mtr Depth , 1Mtr Width . The Detail Job As Per Annexure . , Electrical Wiring / Cabling The Detail Job As Per Annexure , 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 33Kv 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 , Maitenance / Replacement Of P . T . ( Oil Immerged ) . , Overhauling Of 11 Kv , Mocb / Vcb . , 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 . Pipes , Clamps , Nuts , Bolts & Washers 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 Concr , 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 ) . , Laying / Re-Routing Of 1 . 1Kv Grade Pvc Armoured Cable Of Sizes 3 . 1 / 2C X 95 To 120 Sq . Mm . Pvc Armoured Cable , 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 . , Termination Of 11Kv Xlpe / Pilc Cable By M . Seal Termination Kit / Heat Shrink Type And Straight Through Jointing ( M . Seal Type ) . The Termination / Straight Through Jointing Kit Shall Be Supplied By The Contractor . Size 3C X 150 Sq . Mm . , Repair Of 250W Hpmv & Above Fittings By Replacing Reflectors , Bulbs , Choke & Ignitors . The Materials Shall Be Supplied By Hcl / Icc . The Job Includes Opening & Reinstallation Of Light Fixture .

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	07-Jan-2021	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	11-01-2021
2	11-Jan-2021	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	16-01-2021

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Name of Work: <MAINTENANCE & OPERATION OF 33 KV OVERHEAD LINE, SUB STATION AND OTHER RELATED ELECTRICAL JOBS FOR YR: 2021-22>
	Sl. No.	Item Description	Item Code / Make	Quantity	Units
1	1	Termination of 1.1KV grade cable 3.1/2C x 95 Sq.mm to 120 Sq.mm through suitable glands & lugs. The glands & lugs shall be supplied by the Contractor.	905520245	10	NUMBER
2	2	Digging of cable trench and its refilling by excavated soil, sand and bricks after laying the cables. Size of trench 300mm x 950 mm depth.	905520270	320	Meter
3	3	Repair of Below 250W light fittings by replacing reflectors, bulbs, choke & ignitor. The material shall be supplied by HCL/ICC. The job includes opening & reinstallation of light fixture.	905520002	60	NUMBER
4	4	Installation/testing & commissioning of TPN Switches above 160A to 250A.	905520507	5	NUMBER
5	5	Installation, testing & commissioning of 63A TPN S/F unit	905520514	10	NUMBER
6	6	Replacement of 15/20A tumbler switches/ toggle switches or Rotary switches. From the existing lighting/ welding DBs or any other place necessary painting of the DBs after tit bit repair	905520024	200	NUMBER
7	7	Termination of 11KV XLPE/PILC cable by M.Seal termination kit/heat shrink type & straight through jointing (M.Seal kit). The termination/straight joint kit to be supplied by the contractor. Termination of 11KV cable 3Cx 120-185 Sq.mm.	905520285	1	NUMBER
8	8	Laying/Re-routing of 1.1KV grade PVC armoured cable of following sizes:- 3.1/2C x 150 Sq.mm to 300 Sq.mm	905520287	400	Meter
9	9	Termination of 1.1KV grade cable through suitable glands & lugs The glands & lugs shall be supplied by the Contractor. 3.1/2C x 150 Sq.mm to 300 Sq.mm.	905520289	24	NUMBER
10	10	Laying/Re-routing of 1.1KV grade PVC armoured cable of following sizes:- 4C x 16 Sq.mm to 70 Sq.mm	905520288	400	METER
11	11	Laying/rerouting (if necessary) of 11KV PILC/XLPE cable of 3C x 120 -150 Sq.mm.	905520262	400	METER
12	12	Dismantling of any damaged structure, platform, cable tray or column related to electrical equipment, including pipe line of A.C etc.	905520801	8	Metric Ton
13	13	REPLACEMENT/CONNECTION /REPAIR OF 7/8" THICK ACSR CONDUCTOR WIRE LOOP (JUMPERS)/ CAPACITORS/INSULATORS/ LIGHTENING ARRESTERS ETC. ON OVERHEAD STRUCTURE OF 33 KV YARD.	905521209	32	NUMBER
14	14	LAYING, STRINGING & TENSIONING OF 33 KV OVERHEAD ACSR CONDUCTOR/ EARTHING CONDUCTOR AT 10 TO 12 MTR. POLE HEIGHT.	905521216	1000	METER
15	15	MISC. PREVENTIVE MAINTENANCE /BREAKDOWN REPAIR JOBS OF ISOLATORS AT 4 TO 10 MTR. HEIGHT,BUS BARS,CONNECTION JOINTS/ NUT-BOLTS & SHEET REPLACEMENT/CHANGING OF ACSR WIRE JUMPERS	905521217	40	NUMBER
16	16	MAINTENANCE OF 33 KV/11 KV TRANSFORMER.	905521238	8	NUMBER
17	17	MAINTENANCE OF 11 KV/440 V TRANSFORMER.	905521239	8	NUMBER
18	18	MAINTENANCE OF 33 KV OR 11KV ISOLATORS.	905521254	8	NUMBER
19	19	MAINTENANCE OF 33 KV BUS-BAR.	905521256	8	NUMBER
20	20	ON LINE OIL FILTRATION	905521264	4000	NUMBER
21	21	REPLACEMENT OF H.T. LINK FUSE	905521270	24	NUMBER
22	22	REPLACEMENT OF 11 KV CAPACITORS.	905521272	8	NUMBER
23	23	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	16	NUMBER
24	24	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
25	25	OPERATION AND MONITORING OF 33 KV BANALOPA SUB-STATION ON PER MONTH BASIS	905520050	12	NUMBER
26	26	Operation & monitoring of 33KV MBR sub-station per month basis	905520055	12	NUMBER
27	27	REPLACEMENT/NEW-INSTALLATION OF CEILING FANS INCLUDING THEIR CONNECTION IN MOUBHANDAR QUARTERS/OFFICES OF ICC. JOB INCLUDES SHIFTING OF FANS FROM DEPTT AND RETURN OF OLD FAN TO DEPTT	905546061	40	NUMBER
28	28	33KV OVER HEAD LINE PATROLLING. TRIMMING OF TREES BESIDE THE LINE FORM DVC YARD TO MBR 33KV S/S and Surda 33KV O/H LINE. DETAILS AS PER ANNEXURE	905520830	56	NUMBER
29	29	PAINTING OF 33KV STRUCTURE & POLES. DETAILS AS PER SCOPE OF JOB	905546075	1500	SQUARE METER
30	30	Excavation pit & Grouting of new Street light poles (upto 13mtr height) with concrete. Size of pit: 1.5 mtr depth, 1Mtr width. The detail job as per annexure.	905546087	8	NUMBER
31	31	ELECTRICAL WIRING/CABLING THE DETAIL JOB AS PER ANNEXURE	905546097	900	METER
32	32	REPLACEMENT, ADJUSTMENT & REPAIR OF BROKEN OR BENT BRACKET OF 33 KV H-POLES (DP)/TOWERS OF 10 TD 12 MTR. HEIGHT	905521653	8	NUMBER
33	33	STRAIGHTENING OF EVENTUALLY BENT 10 TO 12 MTR. HIGH H-POLES (DP)/TOWERS OF 33KV LINE	905521654	6	NUMBER
34	34	FABRICATION & FIXING OF CROSS (X) BRACING/CROSS ARMS & THEIR ASSOCIATED FIXING MATERIALS.	905521655	5	Metric Ton
35	35	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	8	NUMBER
36	36	FABRICATION OF BRACKETS & THE ASSOCIATED FIXING CLAMPS.	905521657	24	NUMBER
37	37	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	8	NUMBER
38	38	MAITENANCE/REPLACEMENT OF P.T. (OIL IMMERGED).	905521230	4	NUMBER
39	39	OVERHAULING OF 11 KV, MOCB/VCB.	905521233	8	NUMBER
40	40	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. PIPES, CLAMPS, NUTS, BOLTS & WASHERS WILL BE SUPPLIED BY HCL/ICC FREE OF COST)	905521609	12	NUMBER
41	41	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 concr	905521615	40	NUMBER
42	42	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	15	CUBIC METER
43	43	Laying/Re-routing of 1.1KV grade PVC armoured cable of sizes 3.1/2C x 95 to 120 Sq.mm. PVC armoured cable	905520241	400	METER
44	44	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	6	NUMBER
45	45	Termination of 11KV XLPE/PILC cable by M.Seal termination kit/ heat shrink type and straight through jointing (M.Seal type). The termination/straight through jointing kit shall be supplied by the Contractor. Size 3C x 150 Sq.mm.	905520268	2	NUMBER
46	46	Repair of 250W HPMV & above fittings by replacing reflectors, bulbs, choke & ignitors. The materials shall be supplied by HCL/ICC. The job includes opening & reinstallation of light fixture.	905520001	75	NUMBER