Power Transmission Corporation Of Uttarakhand Limited Tender
View complete overview of Uttarakhand PTCUL Tender
Power Transmission Corporation Of Uttarakhand Limited - PTCUL Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date7 Mar 2024
Closing Date15 Apr 2024
Tender AmountRefer Documents
Costs
EMD
₹ 1,31,000Document Cost
₹ 2,360Tender Fee
Refer Documents
Description
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Contact
Tender Id
2024_PTCUX_71116_1Bid Award Id
ViewTender No
CE/GZR-39/2023-24Tender Authority
Power Transmission Corporation Of Uttarakhand Limited ViewPurchaser Address
-Website
http://https://www.ptcul.org
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Documents
BOQ Items
Following work to be carried out for preventive maintenance of 132kV Bays (CB, CT, PT, LA, isolator & Wave trap) on quarterly basis (5 Bays x 4 times= 20)
1. Tightening of clamps & connectors and replacement of the same if found damaged/defective.
2. Cleaning of Porcelain insulator and checking of damage.
3. Replacement of rusted nuts/bolts of CT, PT, LA, CVT etc..
4. Top up of oil after checking oil level in CT/PT/CVT.
5. checking of healthiness of surge arrestors.
6. Apply CRC in junction boxes of CT, CVT etc.
7. Checking & tightening of equipment earthing.
8. Any other work as per site requirement of as per direction of site incharge.
20
-
-
Following work to be carried out for preventive maintenance of 33kV Bays (CB, CT, PT, LA & Isolator) on quarterly basis (9 Bays x 4 times= 36)
1. Tightening of clamps & connectors and replacement of the same if found damaged/defective.
2. Cleaning of Porcelain insulator and checking of damage.
3. Replacement of rusted nuts/bolts of CT, PT, LA, CVT etc..
4. Top up of oil after checking oil level in CT/PT/CVT.
5. checking of healthiness of surge arrestors.
6. Apply CRC in junction boxes of CT, CVT etc.
7. Checking & tightening of equipment earthing.
8. Any other work as per site requirement of as per direction of site incharge.
36
-
-
Following work to be carried out for prevenetive maintenance for 220kV Isolators (24 isolators x 2 times = 48)1. Alignment of Isolators & earth links.
2. Apply CRC in all isolator junction boxes.
3. Cleaning of Porcelain insulator and checking of damage.
4. Replacement of rusted nuts/bolts of isolator..
5. Tightening of male & female contacts and replace if found damage/defective.
6. Apply petrolleum jelly between male and female contacts of isolators.
7. Tightening of earthling & isolator.jaw.
8. Lubrication of all moving parts.
9. Testing of drive motor in isolator box.
10. Any other work as per site requirement of as per direction of site incharge.
48
-
-
Following work to be carried out for prevenetive maintenance for 132kV Isolators 15 isolators x 2 times = 30)1. Alignment of Isolators & earth links.
2. Apply CRC in all isolator junction boxes.
3. Cleaning of Porcelain insulator and checking of damage.
4. Replacement of rusted nuts/bolts of isolator..
5. Tightening of male & female contacts and replace if found damage/defective.
6. Apply petrolleum jelly between male and female contacts of isolators.
7. Tightening of earthling & isolator.jaw.
8. Lubrication of all moving parts.
9. Testing of drive motor in isolator box.
10. Any other work as per site requirement of as per direction of site incharge.
30
-
-
Following work to be carried out for prevenetive maintenance for 33kV Isolators (27 isolators x 2 times = 54)
1. Alignment of Isolators & earth links.
2. Apply CRC in all isolator junction boxes.
3. Cleaning of Porcelain insulator and checking of damage.
4. Replacement of rusted nuts/bolts of isolator..
5. Tightening of male & female contacts and replace if found damage/defective.
6. Apply petrolleum jelly between male and female contacts of isolators.
7. Tightening of earthling & isolator.jaw.
8. Lubrication of all moving parts.
9. Testing of drive motor in isolator box.
10. Any other work as per site requirement of as per direction of site incharge.
54
-
-
Providing 1 No Of skilled labor on daily basis (24x7 duty) for miscellaneous works of switchyard, control room & general maintenance of substation @17500/month.
365
-
-
132KV SUBSTATION BHAGWANPUR
Following work to be carried out for preventive maintenance on quarterly basis of 3 No. of 132/33kV 40 MVA T/F 1. Checking of oil level in main & OLTC conservator tank and bushings.
2. Attending minor oil leakage/seepage from main body/conservator tank/radiator of transformer by tightening.
3. Tightening of all bushing clamps & repacement of damaged/defected clamps and connectors.
4. Rectification of electrical fault of auto/manual operation of cooling fans by replacement of electrical equipment like contactor, MCB, relay etc.
5. Tightening of neutral and main body earthing.
6. Cleaning and washing of transformer main tank/radiator etc.
7. Tightening of all electrical connections in transformer marshalling box & applying CRC.
8. Testing of WTI, OTI, buccholz relay and PRV.
9. Any other work as per site requirement of as per direction of site incharge.
10
-
-
Following work to be carried out for preventive maintenance of 132kV Bays (CB, CT, PT, LA, Isolator, Wave trap) on quarterly basis (5 Bays x 4 times= 20)
1. Tightening of clamps & connectors and replacement of the same if found damaged/defective.
2. Cleaning of Porcelain insulator and checking of damage.
3. Replacement of rusted nuts/bolts of CT, PT, LA, CVT etc..
4. Top up of oil after checking oil level in CT/PT/CVT.
5. checking of healthiness of surge arrestors.
6. Apply CRC in junction boxes of CT, CVT etc.
7. Checking & tightening of equipment earthing.
8. Any other work as per site requirement of as per direction of site incharge.
20
-
-
Following work to be carried out for preventive maintenance of 33kV Bays (CB, CT, PT, LA & isolator) on quarterly basis (10 Bays x 4 times= 40)
1. Tightening of clamps & connectors and replacement of the same if found damaged/defective.
2. Cleaning of Porcelain insulator and checking of damage.
3. Replacement of rusted nuts/bolts of CT, PT, LA, CVT etc..
4. Top up of oil after checking oil level in CT/PT/CVT.
5. checking of healthiness of surge arrestors.
6. Apply CRC in junction boxes of CT, CVT etc.
7. Checking & tightening of equipment earthing.
8. Any other work as per site requirement of as per direction of site incharge.
40
-
-
Following work to be carried out for prevenetive maintenance for 132kV Isolators (15 isolators x 2 times = 30)
1. Alignment of Isolators & earth links.
2. Apply CRC in all isolator junction boxes.
3. Cleaning of Porcelain insulator and checking of damage.
4. Replacement of rusted nuts/bolts of isolator..
5. Tightening of male & female contacts and replace if found damage/defective.
6. Apply petrolleum jelly between male and female contacts of isolators.
7. Tightening of earthling & isolator.jaw.
8. Lubrication of all moving parts.
9. Testing of drive motor in isolator box.
10. Any other work as per site requirement of as per direction of site incharge.
30
-
-
Following work to be carried out for prevenetive maintenance for 33kV Isolators (24 isolators x 2 times = 48)
1. Alignment of Isolators & earth links.
2. Apply CRC in all isolator junction boxes.
3. Cleaning of Porcelain insulator and checking of damage.
4. Replacement of rusted nuts/bolts of isolator..
5. Tightening of male & female contacts and replace if found damage/defective.
6. Apply petrolleum jelly between male and female contacts of isolators.
7. Tightening of earthling & isolator.jaw.
8. Lubrication of all moving parts.
9. Testing of drive motor in isolator box.
10. Any other work as per site requirement of as per direction of site incharge.
48
-
-
Providing 1 No Of skilled labor on daily basis (24x7 duty) for emergency breakdown/maintenance/fault tracing & rectification (in switchgear, equipment, panel, junction boxes, trench gallary, cleaning of battery terminals of 220V & 48V battery sets. etc.)
12
-
-
Following work to be carried out for preventive maintenance of 33kV Bus section
-
-
-
Tighting of all the clamps and connecter of 33 Kv Bus section .
4
-
-
Work of replacement of broken jumper and clamp of 132 KV and tighting the isolator clamp attending the hot spot temp of clamps and connector of 132 kV Bays.
4
-
-
Work of replacement of broken jumper and clamp of 33KV and tighting the isolator clamp attending the hot spot temp of clamps and connector of 33 KV Bays
5
-
-
work of repairing of 33 kV C.T work includes replacement of CT Rod, packing of Ct rod and topiing up the oil upto desired level
3
-
-
work of repairing of 132 KV C.T work includes replacement of CT Rod, packing of Ct rod and topiing up the oil upto desired level
2
-
-
Providing 1 No Of skilled labor on daily basis (24x7 duty) for miscellaneous works of switchyard, control room & general maintenance of substation @17500/month.
365
-
-
132KV SUBSTATION CHUDIYALA
Following work to be carried out for preventive maintenance on quarfterly basis of 2 No. of 132/33kV 20 MVA T/F (1 No.), 40 MVA T/F (2 T/F x 4 times=8)
1. Checking of oil level in main & OLTC conservator tank and bushings.
2. Attending minor oil leakage/seepage from main body/conservator tank/radiator of transformer by tightening.
3. Tightening of all bushing clamps & repacement of damaged/defected clamps and connectors.
4. Rectification of electrical fault of auto/manual operation of cooling fans by replacement of electrical equipment like contactor, MCB, relay etc.
5. Tightening of neutral and main body earthing.
6. Cleaning and washing of transformer main tank/radiator etc.
7. Tightening of all electrical connections in transformer marshalling box & applying CRC.
8. Testing of WTI, OTI, buccholz relay and PRV.
9. Any other work as per site requirement of as per direction of site incharge.
8
-
-
Following work to be carried out for preventive maintenance of 132kV Bays (CB, CT, PT, LA, Isolator, Wave trap) on quarterly basis (4Bays x 4 times= 16)
1. Tightening of clamps & connectors and replacement of the same if found damaged/defective.
2. Cleaning of Porcelain insulator and checking of damage.
3. Replacement of rusted nuts/bolts of CT, PT, LA, CVT etc..
4. Top up of oil after checking oil level in CT/PT/CVT.
5. checking of healthiness of surge arrestors.
6. Apply CRC in junction boxes of CT, CVT etc.
7. Checking & tightening of equipment earthing.
8. Any other work as per site requirement of as per direction of site incharge.
16
-
-
Following work to be carried out for preventive maintenance of 33kV Bays (CB, CT, PT, LA & isolator) on quarterly basis (2 Bays x 4 times= 8) 1. Tightening of clamps & connectors and replacement of the same if found damaged/defective.
2. Cleaning of Porcelain insulator and checking of damage.
3. Replacement of rusted nuts/bolts of CT, PT, LA, CVT etc..
4. Top up of oil after checking oil level in CT/PT/CVT.
5. checking of healthiness of surge arrestors.
6. Apply CRC in junction boxes of CT, CVT etc.
7. Checking & tightening of equipment earthing.
8. Any other work as per site requirement of as per direction of site incharge.
8
-
-
Indoor System (33kV VCB Bays) (11 Bays x 4 times = 44) Maintenance of indoor type ABB Unigear Bays
1. Visual Examination and cleaning and removing of contamiantion,corrosion,deposit dust and moisture by soft cotton cloth & approved cleanser.
2. Tightening of Electrical connections of all related Items.
3. Relubricate the all related Mechanical parts by using approved Lubricants.
44
-
-
Work of proper tightening and cleaning and removing of contamiantion, corrosion,deposit dust and moisture by soft cotton cloth & approved cleanser and heat shrink process.of 400 mm square XLPE cable end termination kit Indoor & Outdoor type (10 Nos. x 4 times = 40).
40
-
-
Following work to be carried out for prevenetive maintenance for 132kV Isolators (8 isolators x 2 times = 30)
1. Alignment of Isolators & earth links.
2. Apply CRC in all isolator junction boxes.
3. Cleaning of Porcelain insulator and checking of damage.
4. Replacement of rusted nuts/bolts of isolator..
5. Tightening of male & female contacts and replace if found damage/defective.
6. Apply petrolleum jelly between male and female contacts of isolators.
7. Tightening of earthling & isolator.jaw.
8. Lubrication of all moving parts.
9. Testing of drive motor in isolator box.
10. Any other work as per site requirement of as per direction of site incharge.
16
-
-
Following work to be carried out for prevenetive maintenance for 33kV Isolators (2 isolators x 2 times = 4) 1. Alignment of Isolators & earth links.
2. Apply CRC in all isolator junction boxes.
3. Cleaning of Porcelain insulator and checking of damage.
4. Replacement of rusted nuts/bolts of isolator..
5. Tightening of male & female contacts and replace if found damage/defective.
6. Apply petrolleum jelly between male and female contacts of isolators.
7. Tightening of earthling & isolator.jaw.
8. Lubrication of all moving parts.
9. Testing of drive motor in isolator box.
10. Any other work as per site requirement of as per direction of site incharge.
4
-
-
Work of replacement of broken jumper and clamp of 132 KV and tighting the isloater clamp attending the hot spot temp of clamps and connector of 132 kV Bays
4
-
-
Work of replacement of broken jumper and clamp of 33KV and tighting the isloater clamp attending the hot spot temp of clamps and connector of 33 KV Bays
5
-
-
work of repairing of 33 kV C.T work includes replacement of CT Rod, packing of Ct rod and topiing up the oil upto desired level
3
-
-
work of repairing of 132 KV C.T work includes replacement of CT Rod, packing of Ct rod and topiing up the oil upto desired level
2
-
-
Providing 1 No Of skilled labor on daily basis (24x7 duty) for miscellaneous works of switchyard, control room & general maintenance of substation @17500/month.
365
-
-
220kV Lines under 220kV S/s Piran Kaliyar (Imlikhera)
Work of Patrolling & thermoscanning (Thermoscanning camera will be provided by PTCUL) which includes Tower to Tower patrolling and submitting the patrolling report alongwith thermoscanning report in prescribed performa to concern sub division for one year (quarterly) and checking of position of disc insulators, identification and number of missing tower parts, dislocation of dampers, condition of conductor & earth wire, identification of weak joints, deterioration of jumpers, hot points and clamps, position of tower foundation, position of danger plate, number plate and name plate, position of tower earthing of the following lines:
-
-
-
220 kV Piran Kaliyar-Sidcul Line on quarterly basis (4 x 18.96 = 75.84 km).
75.84
-
-
220 kV Piran Kaliyar-Puhana Line Ckt-I on quarterly basis (4 x 19.47= 77.88 km).
77.88
-
-
220 kV D/C Piran Kaliyar-Puhana Line Ckt-II & III on quarterly basis (4 x 6.5 = 26 km).
26
-
-
Work of Lopping-Chopping of tree branches near & under the line gallary
for one year (quarterly) from the 35 meter wide gallary of the line safely wih rope for the safety of line conductor and to minimise future trippings of the following lines:
-
-
-
220 kV Piran Kaliyar-Sidcul Line on quarterly basis (4 x 18.96 = 75.84 km).
75.84
-
-
220 kV Piran Kaliyar-Puhana Line Ckt-I on quarterly basis (4 x 19.47= 77.88 km).
77.88
-
-
220 kV D/C Piran Kaliyar-Puhana Line Ckt-II & III (quarterly) (4 x 6.5 = 26 km).
26
-
-
AMC of All 132 KV Lines under 220 kv Pirankaliyar Divison )(132KV Rke - lsm ,Lsm- Bhagwanpur and Rke to Chudiyala D/C Line towers and Pirankaliyar to Bhagwanpur/Chudiyala D/C Line.)
-
-
-
Work of looping chooping of 132 KV Rke - lsm bhagwanpur upto Tower No 42) and132 KV Pirankaliyar - hagwanpur, Pirankaliyar -chudiyala ,132 kV RkE-Chudiyala line ,work includes looping choping of trees in the gallery of line , removing the bushes near the tower legs , and complete associated work .
300
-
-
Work of petrolling of 132 kV 132 KV Rke - lsm bhagwanpur upto Tower No 42) and132 KV Pirankaliyar - Bhagwanpur, Pirankaliyar -chudiyala ,132 kV RkE-Chudiyala line and submitting the detailled report in proper prescribed format.
450
-
-
Work of thermovission of 132 kV 132 KV Rke - lsm bhagwanpur upto Tower No 42) and132 KV Pirankaliyar - Bhagwanpur, Pirankaliyar -chudiyala ,132 kV RkE-Chudiyala line and submitting the detailled report in proper prescribed format.
300
-
-
Work of repalcement/jointing the broken jumper of above mentioned line work includes jointing/ tighting the jumper complete work in all respect
2
-
-
work of jointing the broken earth wire 7/10 of 132kV line work includes jointing the conductor with span jiont and stringing work complete.
1
-
-
work of cleaning of the dics insulator suspension string / ploymer insulator string of 132 kv lines with water and cleaning agent and removing the birds dropping etc.
6
-
-
work of replacent the damaged disc insulator of suspension at suspension tower work includes dehoisting the of suspension string and replace the defective insulator and refixing the string complete work.
1
-
-
work of replacment the damaged disc insulator string of tension tower work includes dehoisting the of tension string and replace the defective insulators and refixing the string complete work.
1
-
-
work of removing the bushes near the tower legs amnd removing the extra soil from the coping of tower foundations and ground work .
10
-
-
work of replacement / fixing the bird gaurds at towers .
5
-
-
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