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Tender ID
Tender Value
₹1.5 Cr
EMD Value
₹1.8 L
Closing Date
12 Mar 2026, 10:30 pmClosed
Chamundeshwari Electricity Supply Corporation Limited
CHIDANADA H M
Supply of 11 kV 5 KN Composite or Polymeric Pin Insulator to CESC under buyback of 11kV GI PIN for ceramic Shell Insulators
CESCOM/2025-26/IND0244
CESCOM/2025-26/IND0244
Open
Electrical Goods and Equipments; Electrical and Electronics
Two Tender Document System(Two Cover)
CESCOM Superintending Engineer Procurement Corporate Office Mysuru
3 documents required · 0 mandatory · 3 optional
b.The bidder should have an experience of at least 3 years in manufacturing of tendered material.Document to be uploaded: Bidder shall upload original/notarized copies of the Purchase Order (PO) and corresponding supply Certificates issued from KPTCL/ESCOMs/Govt. utilities of State/Electricity boards in India or Central Government undertakings by official not below the rank of Executive Engineer
c.The bidder should have supplied at least 80% of tendered material (40% with respect to Micro & Small Enterprises) in any one of the preceding three financial years (2 years for Micro & Small Enterprises) (2022-23, 2023-24 & 2024-25) or in current year to the ESCOM/KPTCL/Govt.Purchase Order (PO) and corresponding supply Certificates issued from KPTCL/ESCOMs/Govt. utilities of State/Electricity boards in India or Central Government undertakings by official not below the rank of Executive Engineer
d.The bidder shall have the capacity to manufacture and supply at least 25% of the tendered quantity per month.Document to be uploaded: Self-Declaration in this regard
i.The Annual Turnover of the bidder shall be at least 100% of the amount put to tender (50% with respect to Micro & Small Enterprises) in any one of the previous three financial years i.e., (2022-23, 2023-24 & 2024-25) (2 years for Micro & Small Enterprises i.e., 2023-24 & 2024-25). Copies of the audited annual accounts shall be uploaded.
j.The liquid assets(Cash at Bank Term Deposits availability of fund based credit/OD facilities) of the bidder on or after the date of notification of tender, in any Nationalized/Scheduled Commercial Bank shall not be lesser than 25% of the amount put to tender.Document to be uploaded Cash at Bank Term Deposits availability of credit facility/Overdraft shall be supported by a certificate issued by any Nationalized/ Scheduled Commercial Bank in the prescribed format uploaded
a.The Bidder should be Manufacturer of the tendered material, holding MSME certificate issued by competent government authority indicating the same shall be uploaded
e.The bidder should not be black listed and defaulted by any ESCOM/KPTCL/Govt. Utilities. Document to be uploaded: Self-Declaration in this regard
f.The bidder shall furnish the type test certificates for all the type tests mentioned in the technical specification conducted on 11 kV, 5 KN Composite/Polymeric Pin Insulator from CPRI/ERDA conforming to the provisions of IS/IEC & such test reports shall not be older than Five years from the date of bid opening. Documents to be uploaded: Type test certificates obtained from M/s CPRI/ERDA
g.The bidder shall submit two samples of 11 kV, 5 KN Composite/Polymeric Pin Insulator as per the technical specifications of the tender before opening of the technical bid to the tender inviting authority. If the sample is not as per tender specification, the offer of such bidder will not be considered.Two samples of 11 kV, 5 KN Composite/Polymeric Pin Insulator as per the technical specifications, shall be submitted to the O/o GM, Procurement, CESC on or before last date of bid submission
h.The bidder shall upload GTPs, failing which the bid document is liable for rejection.Documents to be uploaded: Guaranteed Technical Particulars (GTP).
₹3,670
₹1.8 L
3 Mar 2026
3 Mar 2026
14 Mar 2026
6 Mar 2026
6 Mar 2026
Type of insulator
Standard according to which the insulators manufactured and tested
Name of material used in manufacture of the insulator with class/grade
Material of Core(FRP Rod)
Material of housing & whethersheds(Silicon content by weight)
Material of end fittings
Sealing compound for end fittings
Colour
Electrical Characteristics:
Nominal System Voltage
Highest System Voltage
Dry Power frequency withstand voltage
Wet Power frequency withstand voltage
Dry flashover voltage
Wet flashover voltage
visible discharge test voltage
Dry lighting impulse withstand voltage
kV(Peak)
kV(Peak)
Dry lighting impulse flashover voltage
kV(Peak)
kV(Peak)
RIV at 1 MHz when energized at 10 KV/30KV(rms) under dry condition
Creepage Distance(Min)
Mechanical Characteristics:
Minimum failing load
Dimensions of GI Bolt & nut
Dimensions of Stainless steel split pin
Dimensions of insulator
Overall Weight
Dia. Of FRP Rod
Length of FRP Rod
Dia. Of whethersheds
Thickness of housing
Dry arc distance
Dimensional drawing of insulator (including weight with tolerances in weight) enclosed.
Method of fixing of sheds to housing (specify:) : Single mould or Modular construction(injection moulding/compression moulding)
No. of weathersheds
Type of sheds
Aerodynamic
With underribs
Packing details
Type of packing
No. of insulators in each pack
Gross weight of package
Any other particulars which the bidder may like to give
Tap a document below to read it instantly. You can also download everything as a ZIP if you prefer.
4 GCC-Buyback.docx
Tender Document • 0.10 MB
7 credit facility certificate.doc
Others - BANK FORMAT • 0.06 MB
3 C2-6477 GTP.xlsx
Tender Document • 0.01 MB
1 C2-6477 ITB 11 kV 5KN Polymeric Pin Insl.doc
Instructions to Tenderers • 1.03 MB
6 Tech Spec-5KN Plymeric Pin Insltr.pdf
Technical Information / Worksheet • 5.79 MB
2 C2-6477 GCC- 5KN Polymeric Pin Insltr.doc
Tender Document • 0.09 MB
5Drawing-5kN Polymeric Pin insulator.pdf
Design Document • 0.67 MB
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