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Tender ID
Tender Value
₹76.5 L
EMD Value
₹1.5 L
Closing Date
16 Feb 2026, 4:30 pmClosed
Mangalore Electricity Supply Company Limited
Shivakumar G V
Providing Breaker protection for 1x5MVA, 1x12.5MVA Power transformers, formation of additional 33kV Bay and providing additional 11KV Switchgears at 33/11kV Katipalla Sub-Station in Kavoor division on Partial Turnkey Basis
MESCOM/2025-26/SS/WORK_INDENT389
MESCOM/2025-26/SS/WORK_INDENT389
Open
Sub-Station
Two Tender Document System(Two Cover)
MESCOM Superintending Engineer Projects Corporate Office Managaluru
4 documents required · 0 mandatory · 4 optional
Minimum financial turnover (civil engineering construction works) not less than two times the annual payments from this contract (Rs. xxxxx Lakhs)
Satisfactoriy completed (atleast 90%) as prime contractor at-least one such similar work of value not less than Rs. xxxxxxx (80% of estimated cost of tender)
Executed in any one year the following minimum quantities of work (Cement Concrete - xxxx cum, Earthwork - xxxx cum, etc) (80% of peak rate of construction)
Tenderer or his identified Sub Contractor should possess valid Electrical License for executing building electrificatio works and should have executed similar electrical works totallng Rs. xxxxxx (not less than 50% of electrical works) n any one year
Tenderer or his identified Sub Contractor should possess valid license for executing water supply / sanitary engineering works and should have executed similar works totallng Rs. xxxxxx (not less than 50% of electrical works) n any one year
Proof Against Financial requirement (b) of NIT.
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As per tender conditions
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₹1,920
₹1.5 L
30 Jan 2026
30 Jan 2026
17 Feb 2026
6 Feb 2026
6 Feb 2026
MANGALORE ELECTRICITY SUPPLY COMPANY LIMITED
Estimate for Providing Breaker protection for 1x5MVA, 1x12.5MVA Power transformer, formation of additional 33kV Bay and providing additional 11KV Switchgears at 33/11kV Katipalla Sub-Station in Kavoor division on Partial Turnkey Basis
Bid Enquiry No: MESCOM/2025-26/SS/WORK_INDENT389
Supply of Materials
(Amount in Rs.)
Sl. No Particulars Unit Qty Unit Rate Total Price
1 33KV, 800A, 25KA SF6 Circuit breaker with spring type operating mechanism, including mounting arrangement, rigid bi-metallic terminal connectors complete suitable for Drake ACSR with capacitor trip devices for instantaneous tripping in case of DC failure for power transformer. Nos 3 646430.40 1939291.20 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.3.5, PAGE 27 33KV, 800A, 25KA SF6 Circuit breaker with spring type operating mechanism, including mounting arrangement, rigid bi-metallic terminal connectors complete suitable for Drake ACSR with capacitor trip devices for instantaneous tripping in case of DC failure for power transformer. 1939291.2 0.00
2 33KV,800A,25KA Isolators,double break withmanual operating mechanism ,with solid core insulator terminal connector suitable for AL,tube/conductor,marshalling box etc complete as per technical specification 33KV 800A,25KA Upright without earth switch GOS SET Nos 1 78601.60 78601.60 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.9.14.2, PAGE 37 33KV,800A,25KA Isolators,double break withmanual operating mechanism ,with solid core insulator terminal connector suitable for AL,tube/conductor,marshalling box etc complete as per technical specification 33KV 800A,25KA Upright without earth switch GOS SET 78601.6 0.00
3 Control and relay panels Simplex type as per technical specification. Note:- Numerical type relays with indication of distance to fault & other parameter recording to be provided for line panels and Numerical type relays with fault parameter recording are to be provided for Transformer control panels (Control voltage 110V DC)10MVA, 33/11KV transformer. 0.00 0.00 33 kV Panel for Overhead LineSimplex 110 V DC C&R Panel compatible to SCADA complete as per technical specification. 0 0.00
3a For Transformer Panel Nos 2 380800.00 761600.00 AS PER MARKET RATE OLD P.O REFER Transformer Panel 761600 0.00
3b For 33kV Overhead Line Nos 1 239870.40 239870.40 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.16.2.8 PAGE 41 33 kV Panel for Overhead Line 239870.4 0.00
4 Current Transformers with rigid terminal connectors suitable for Drake ACSR conductor with marshalling Box.33 kV, 800A, 25KA CT 400 -200/1-1-1A for Transformer/lines Class 0.2S 5P20,PS, ISF less than equal to 5, STC 25kA Nos 9 47432.00 426888.00 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.5.2.14 PAGE 31 33 kV class CT With 0.2s accuracy,5P20,PS class 400 - 200-100/1-1-1A for Transformer 426888 0.00
5 Isolators including Marshalling Box and Terminal connectors, as per technical specification with solid core, cylindrical post insulators: 33KV, 800A, 25KA class Double Break manually operated isolator with terminal connectors suitable for Drake conductor, etc. complete.Upright mounting type with earth switch Set 1 94864.00 94864.00 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.9.14.1 PAGE 37 33 kV, 800 A, 25 kA Isolators, double break with manual operating mechanism, with solid core insulator, terminal connector suitable for Al. tube/conductor, marshalling box etc., complete as per technical specification 9.14.1 Upright with Earth Switch (Live Point Height 3750 mm) 94864 0.00
6 11KV NCT of ratio 800-400/1-1-1A for REFR protection. Nos 2 55563.20 111126.40 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.5.2.18 PAGE 31 11KV NCT of ratio 800-400/1-1-1A for REFR protection. 111126.4 0.00
7 Surge Arrestors with surge Monitor and insulating base, Metal Oxide, gap less type, as per Technical Specification.30KV, 10KA normal duty metal oxide with terminal connectors suitable for Drake conductor (discharge class- II) Polymeric/Porcelein type for lines & Transformers. Nos 3 16593.92 49781.76 KPTCL SCHEDULE OF RATES 2023-24, Stock Materials in Common SR 2023-24 (33kV System)Sl.No. 5 30KV,10KA normal duty polymeric LA with terminal connectors suitable for Drake conductor (discharge class-II) polymeric /porcelain type for lines &Transformers 49781.76 0.00
8 11 kV MCVCB, 500 MVA, 25 kA, 1600 A incomer, 1250 A feeder (SCADA compatible). Necessary additional relays like time delay relay, under voltage relay over voltage relay & current unbalanced relay of suitable capacity are to be provided in this panel. 11 kV MCVCB, 500 MVA, 25 kA, 1600 A incomer, 1250 A feeder (SCADA compatible) 0 0.00
8a Feeder Panel for 11 kv feeders with OCR,EFR and other protection relays as per specificarion Nos 2 MESCOM SUPPLY Feeder Panel for 11 kv feeders with OCR,EFR and other protection relays as per specificarion 0 0.00
9 Announciator panel 1 I/c+4 f Nos 1 MESCOM SUPPLY KPTCL SCHEDULE OF RATES 2023-24,Sl.No.4.6 PAGE 28 Announciator panel 1 I/c+4 f 0 0.00
10 Grounding of equipment by providing cast iron pipe of 100mm ID 13mm thicknes ,2.75 mtr long with 2 part clamp out of G.I flat 50X6mm continuously welded all around round the pipi using CI Welding electrodes as per drawing Set 14 14327.04 200578.56 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.4.11 PAGE 29 Grounding of equipment by providing cast iron pipe of 100mm ID 13mm thicknes ,2.75 mtr long with 2 part clamp out of G.I flat 50X6mm continuously welded all around round the pipi using CI Welding electrodes as per drawing 200578.56 0.00
11 Grounding of equipment with 50 x 6 mm G.I. Flat and connecting equipment to the earthmat/ground pit. Each point of earthing with all formation works like bending, twisting, drilling of holes and connecting by welding (inclusive of all T&P and consumables) to the earthmat/ground pit/point of earth connection, all the materials supplied by the contractor. Mtr 116 375.20 43523.20 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.6c (Rates for Labour of Major Works ) PAGE 115 Grounding of equipment with 50 x 6 mm G.I. Flat and connecting equipment to the earthmat/ground pit. Each point of earthing with all formation works like bending, twisting, drilling of holes and connecting by welding (inclusive of all T&P and consumables) to the earthmat/ground pit/point of earth connection, all the materials supplied by the contractor. 43523.2 0.00
12 11 kV, 3x240 sq.mm, XPLE HTUG Cable with pressure extruded inner sheeth, ROUND WIRE ARMOURED as per IS-7098 (Part-2) Armouring wires dia and Resistivity as per IS-3975 KM 0.05 1854773.76 92738.69 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.1(COST DATA SHEET - 20) 11 kV, 3x240 sq.mm, XPLE HTUG Cable with pressure extruded inner sheeth, ROUND WIRE ARMOURED as per IS-7098 (Part-2) Armouring wires dia and Resistivity as per IS-3975 92738.688 0.00
13 11 kV, 3x95 sq.mm, XPLE HTUG Cable with pressure extruded inner sheeth, ROUND WIRE ARMOURED as per IS-7098 (Part-2) Armouring wires dia and Resistivity as per IS-3975 KM 0.05 996425.92 49821.30 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.254(Standard Stock Material in Common SR 2023-24 (11kV System) 11 kV, 3x95 sq.mm, XPLE HTUG Cable with pressure extruded inner sheeth, ROUND WIRE ARMOURED as per IS-7098 (Part-2) Armouring wires dia and Resistivity as per IS-3975 49821.296 0.00
14 Cable termination Kits (pot heads suitable for following size cables as per Technical specification. 0.00 0.00 Cable termination Kits (pot heads suitable for following size cables as per Technical specification. 0 0.00
240 sq.mm 3 Core 0.00 0.00 240 sq.mm 3 Core 0 0.00
14a Indoor Set 2 5253.92 10507.84 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.4(COST DATA SHEET - 20) Indoor 10507.84 0.00
14b Outdoor Set 2 5956.16 11912.32 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.3 (COST DATA SHEET - 20) Outdoor 11912.32 0.00
95 sq.mm 3 Core 0.00 0.00 95 sq.mm 3 Core 0 0.00
14c Indoor Set 2 4193.28 8386.56 KPTCL SCHEDULE OF RATES 2023-24, Sl.No346.Standard Stock Material in Common SR 2023-24 (11kV System) Indoor 8386.56 0.00
14d Outdoor Set 2 4555.04 9110.08 KPTCL SCHEDULE OF RATES 2023-24, Sl.No349.(Standard Stock Material in Common SR 2023-24 (11kV System) Outdoor 9110.08 0.00
15 Copper Control cable with Accessories: (with glands/ lugs/ ferrules. 0.00 0.00 Copper Control cable with Accessories: (with glands/ lugs/ ferrules. 0 0.00
15a 4 Core 6 Sq.mm Mtr 100 276.64 27664.00 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.13.8 PAGE 40 4 Core 6 Sq.mm 27664 0.00
15b 2 Core 6 Sq.mm Mtr 100 172.48 17248.00 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.13.2 PAGE 40 2 Core 6 Sq.mm 17248 0.00
15c 19 Core 2.5 Sq.mm Mtr 100 588.00 58800.00 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.13.16 PAGE 40 19 Core 2.5 Sq.mm 58800 0.00
16 Cable tray of 600mm width (suitable for cable ducts of A,B & C type) Mtr 80 703.36 56268.80 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.PAGE Cable tray of 600mm width (suitable for cable ducts of A,B & C type) 56268.8 0.00
17 Conductors 0.00 0.00 Conductors 0 0.00
17a DRAKE ACSR FOR 33 KV bus jumper replacement Mtr 100 433.44 43344.00 KPTCL SCHEDULE OF RATES 2023-24 Sl.No.20.4 PAGE 44 DRAKE ACSR FOR 33 KV bus jumper replacement 43344 0.00
17b Coyote ACSR FOR 11 KV feeder Jumper Mtr 50 155.68 7784.00 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.20.6 PAGE 44 Coyote ACSR FOR 11 KV feeder Jumper 7784 0.00
18 Insulators and Hardware 0.00 0.00 Insulators and Hardware 0 0.00
18a Drake 4 hole paddle ACSR Conductor : 895 A Nos 6 3572.80 21436.80 KPTCL SCHEDULE OF RATES 2023-24 , Sl.No.47.10.29 PAGE 71 Drake 4 hole paddle ACSR Conductor : 895 A 21436.8 0.00
18b NCT pad clamp Nos 2 967.68 1935.36 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.47.13 PAGE 71 NCT pad clamp 1935.36 0.00
18c CT clamps for Drake Nos 6 1174.88 7049.28 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.47.11 PAGE 71 CT clamps for Drake 7049.28 0.00
18d Wedge-Clamps for Drake to Drake ACSR Nos 12 2581.60 30979.20 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.47.10.9 PAGE 70 Wedge-Clamps for Drake to Drake ACSR 30979.2 0.00
18e PG clamps for Drake Nos 6 904.96 5429.76 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.46.5 PAGE 67 PG clamps for Drake 5429.76 0.00
19 Mounting Structures: Mounting structures for equipments made out of fabricated galvanized angle iron, MS Rails for transformer plinth, cable mounting structure made out of channels and angles including Bolts&Nuts, tubular pipes, as per sample drawing . 0.00 Mounting Structures: Mounting structures for equipments made out of fabricated galvanized angle iron, MS Rails for transformer plinth, cable mounting structure made out of channels and angles including Bolts&Nuts, tubular pipes, as per sample drawing . 0 0.00
19a 33KV Current Transformers - 0.149 MT(with bolt and nuts) Nos 9 23070.92 207638.32 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.18.2 PAGE 43 33KV Current Transformers - 0.149 MT(with bolt and nuts) 207638.3232 0.00
19b 11KV NCT - 0.152 MT(with bolt and nuts) Nos 2 23070.92 46141.85 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.18.2 PAGE 43 11KV NCT - 0.152 MT(with bolt and nuts) 46141.8496 0.00
19c 33KV Isolators-0.252MT Nos 2 38856.29 77712.59 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.18.2 PAGE 43 33KV Isolators-0.252MT 77712.5888 0.00
19d 33KV lighting Arrestors- 0.075MT Nos. 3 13205.07 39615.21 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.18.2 PAGE 43 33KV lighting Arrestors- 0.075MT 39615.2064 0.00
20 11KV Isolators: 0.00 0.00 11KV Isolators: 0 0.00
20a 400A, Double Break with GI H-frame & GI clamps for mounting on DP Set 2 30610.72 61221.44 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.169 and Sl.No. 172(Standard Stock Material in Common SR 2023-24 (11kV System) 400A, Double Break with GI H-frame & GI clamps for mounting on DP 61221.44 0.00
20b RCC Pole - 9 Mtr Long, 145 Kg WL (Dwg No. BESCOM/GM/QS&S/02 Dtd 24.11.2018) as per IS-785 Nos 4 7925.12 31700.48 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.1(COST DATA SHEET - 36 (AB CABLE) RCC Pole - 9 Mtr Long, 145 Kg WL (Dwg No. BESCOM/GM/QS&S/02 Dtd 24.11.2018) as per IS-785 31700.48 0.00
20c D.P. Structure: D.P structure using 9 mtrs long RCC poles 145 Kg WL with hardware consisting of GI double power X-arms, GI horizontal cross brace, cross brace, cross brace, back cleat, strain plate, bolt & nuts, painted with two coats of metal primer and aluminium paint, etc as per drawing. (One for capacitor bank , One for Spare Feeder) Set 2 9926.56 19853.12 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.179(Standard Stock Material in Common SR 2023-24 (11kV System) D.P. Structure: D.P structure using 9 mtrs long RCC poles 145 Kg WL with hardware consisting of GI double power X-arms, GI horizontal cross brace, cross brace, cross brace, back cleat, strain plate, bolt & nuts, painted with two coats of metal primer and aluminium paint, etc as per drawing. (One for capacitor bank and One for Spare Feeder) 19853.12 0.00
20d Double pole TC set for errection of Transformer on RCC/PSCC 9Mtr Long Pole as per IS-197 for 25/63/100KVA 4/5 star Rated Transformer on RCC Pole-9Mtr Long 145KG WL Set 1 26951.68 26951.68 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.143 Standard Stock Material in Common SR 2023-24 (11kV System) Double pole TC set for errection of Transformer on RCC/PSCC 9Mtr Long Pole as per IS-197 for 25/63/100KVA 4/5 star Rated Transformer on RCC Pole-9Mtr Long 145KG WL 26951.68 0.00
21 11KV,200 Amps single Break GOS Set 1 10584.00 10584.00 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.166 Stock Material in Common SR 2023-24 (11kV System) 11KV,200 Amps single Break GOS 10584 0.00
22 H-Frame Set for fixing11kv 200A Single Break GOS(FOR Aux Transformer) Set 1 6799.52 6799.52 KPTCL SCHEDULE OF RATES 2023-24, Sl.No172 . Standard Stock Material in Common SR 2023-24 (11kV System) H-Frame Set for fixing11kv 200A Single Break GOS(FOR Aux Transformer) 6799.52 0.00
23 11KV , HG Fuse Unit with Solid Core Insulator (Dwg No. BESCOM/GM/QS&S/ Dtd 24.11.2018 Set 1 1197.28 1197.28 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.15(COST DATA SHEET - 24) 11KV , HG Fuse Unit with Solid Core Insulator (Dwg No. BESCOM/GM/QS&S/ Dtd 24.11.2018 1197.28 0.00
24 Rabbit ACSR conductor KM 0.10 65561.44 6556.14 AS PER NEW AMENDMENT No.1 ACSR Wire, including DP set Earthing 6556.144 0.00
25 11KV Composite Disc Insulator 45KN Nos 3 208.32 624.96 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.10 (COST DATA SHEET - 5) 11KV Composite Disc Insulator 45KN 624.96 0.00
26 11KV Polymeric Insulator Nos 3 229.60 688.80 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.8 (COST DATA SHEET - 5) 11KV Polymeric Insulator 688.8 0.00
27 11KV Horizontal Cross Arm With HT Single Top Support Clamp,Bolt,Nuts and Washers For RCC Poles 140Kg WL+G.I Nos 4 952.00 3808.00 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.15 (COST DATA SHEET - 5) 11KV Horizontal Cross Arm With HT Single Top Support Clamp,Bolt,Nuts and Washers For RCC Poles 140Kg WL+G.I 3808 0.00
28 Danger Boards Nos 6 356.16 2136.96 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.10(a) Rates of various Line Materials & Labour Charges used in Cost Data Sheets for General Works Danger Boards 2136.96 0.00
29 Phase Plates Set 3 591.36 1774.08 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.19.3PAGE 43 Phase Plates 1774.08 0.00
30 Name Plates for equipment/Earth Pit Nos. 12 356.16 4273.92 KPTCL SCHEDULE OF RATES 2023-24, Sl.No19.1.PAGE 43 Name Plates for equipment/Earth Pit 4273.92 0.00
31 PG clamps for coyote conductor for DP ,GOS Jumps Nos. 12 399.84 4798.08 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.19.2 PAGE 43 PG clamps for coyote conductor for DP ,GOS Jumps 4798.08 0.00
32 95sqmm lugs Nos. 12 16.80 201.60 KPTCL SCHEDULE OF RATES 2023-24,Sl.No.64 (Schedule Of Rate For Standard Stock Material in Common SR 2023-24) (11kV System) 95sqmm lugs 201.6 0.00
33 185sq mm lugs for coyote to coyote Nos. 12 43.68 524.16 KPTCL SCHEDULE OF RATES 2023-24, Sl.No.475 Schedule Of Rate For Standard Stock Material in Common SR 2023-24 (11kV System) 185sq mm lugs for coyote wire 524.16 0.00
Amount Put To Tender (In Rs.) 765,36,45.44
Note: The percentage quoted in the e-procurement portal for the bid will be uniformly applied on each of the unit rates indicated above for arriving the total quoted cost.
MANGALORE ELECTRICITY SUPPLY COMPANY LIMITED
Estimate for Providing Breaker protection for 1x5MVA, 1x12.5MVA Power transformer, formation of additional 33kV Bay and providing additional 11KV Switchgears at 33/11kV Katipalla Sub-Station in Kavoor division on Partial Turnkey Basis
Bid Enquiry No: MESCOM/2025-26/SS/WORK_INDENT389
Erection of Materials
(Amount in Rs.)
Sl. No Particulars Unit Qty Unit Rate Total Price
1 33 kv Breaker Erection, assembly, alignment & wiring of breakers with its connected equipments including movement from the point of unloading to the point of erection. Set 3.00 6646.08 19938.24 19938.24 0.00 3 0.00
1a Assisting in Testing & Commissioning: Set 3.00 2170.56 6511.68 6511.68 0.00 3 0.00
1b Wiring: Identification, of wires Ferruling crimping and termination of wires in Breaker & Wiring up to control panel / Relay panels. Set 3.00 9505.44 28516.32 28516.32 0.00 3 0.00
2 Erection of IsolatorAssembly, erection, alignment and wiring including movement from the point of unloading to the point of erection (Upright) No 2.00 1477.28 2954.56 2954.56 0.00 2 0.00
2a Assisting in testing and commissioning No 2.00 213.92 427.84 427.84 0.00 2 0.00
3 Erection of control panel, auxilary panel, carrier cabinet, marshalling bay kiosk etc., alignment and fixing properly to foundation base including movement from the point of unloading to the point of erection Per Panel 3.00 4693.92 14081.76 4693.92 9387.84 1 2.00
3a Assisting in testing and commissioning of panel (without SAS) Per Panel 3.00 8525.44 25576.32 17050.88 8525.44 2 1.00
3b Wiring of C&R panels: Identification, ferruling, crimping, termination of wires in C&R panels (without SAS) Per Panel 3.00 9531.20 28593.60 19062.4 9531.20 2 1.00
3c Testing of C&R panels: Testing for insulation level, testing of relays, control operations for closing tripping etc., interlock. Alarm annunciation & indication checks (without SAS) Per Panel 3.00 38598.56 115795.68 77197.12 38598.56 2 1.00
4 Erection of 33 kv CTs and wiring including movement from the point of unloading to the point of erection. Set 3.00 2462.88 7388.64 7388.64 0.00 3 0.00
4a Assisting in Testing & Commissioning: Set 3.00 860.16 2580.48 2580.48 0.00 3 0.00
4b Current transformers: Wiring: i) Indentification of wires ii) Ferruling iii) Crimping of lug iv) Connections up to marshalling box & v) Control panel Set 3.00 3177.44 9532.32 9532.32 0.00 3 0.00
4c Current transformers: Tests: i) Insulation ii) Polarity iii) Ratio iv) Excitation Set 3.00 12615.68 37847.04 37847.04 0.00 3 0.00
5 Erection of NCTs including movement from the point of unloading to the point of erection with grounding connections Set 2.00 820.96 1641.92 1641.92 0.00 2 0.00
5a Assisting in Testing & Commissioning: Set 2.00 110.88 221.76 221.76 0.00 2 0.00
5b Erection of 30KV,10KA normal duty polymeric LA polymeric /porcelain type for lines &Transformers Set 3.00 372.96 1118.88 1118.88 0.00 3 0.00
6 Erection, alignment and fixing to the foundation, indoor/outdoor 11 kV switchgear panel/unit including movement from the point of unloading to the point of erection Per panel 3.00 2330.72 6992.16 6992.16 0.00 3 0.00
6a Assisting in Testing & Commissioning: Per panel 3.00 1053.92 3161.76 3161.76 0.00 3 0.00
7a 11KV Isolators: Erection of 400A, Double Break (One for Auxiliary Transformer) with clamps to be mounted on DP Set 2.00 1359.68 2719.36 2719.36 0.00 2 0.00
7b 11kV Isolators: Erection of 200A, Double Break with clamps to be mounted on DP Set 1.00 1236.48 1236.48 1236.48 0.00 1 0.00
9 11KV HG Fuse Unit with solid core insulator Set 1.00 265.44 265.44 265.44 0.00 1 0.00
10 Laying of 11kV UG cable in existing trench/G.I. Pipe/Stoneware pipe/RCC Hume pipe using wooden / aluminium rollers as directed by MESCOM staff.(3x95 sq.mm Aluminium Armoured cable) Km 0.05 68680.64 3434.03 3434.032 0.00 0.05 0.00
11 Laying of 11kV UG cable in existing trench/G.I. Pipe/Stoneware pipe/RCC Hume pipe using wooden / aluminium rollers as directed by MESCOM staff.(3x240 sq.mm Aluminium Armoured cable) Km 0.05 71851.36 3592.57 3592.568 0.00 0.05 0.00
12 Making Cable termination Kits (pot heads suitable for following size cables) . 0.00 0 0.00 0.00
13 a) Laying Cable tray of 600mm width (suitable for cable ducts of A,B & C type)Supplying & Laying cable trays including welding, fixing of supports Mtr 80.00 488.32 39065.60 39065.6 0.00 80 0.00
13a Laying of 4 Core 6 Sq.mm Control Cable Mtr 100.00 16.80 1680.00 1260 420.00 75 25.00
13b Laying of 2 Core 6 Sq.mm Control Cable Mtr 100.00 16.80 1680.00 1260 420.00 75 25.00
13c Laing of 19 Core 4 Sq.mm Control Cable Mtr 100.00 16.80 1680.00 1680 0.00 100 0.00
14 33KV Station structures: 0.00 0.00 0 0.00 0.00
15 Erection, alignment & assembly of fabricated steel lattice structure, pedestal structures & Mounting structures, for G.O.S., CTs, PTs LAs etc., (9*0.149+2*0.152+2*0.252+0.075*3) MT 2.37 6409.76 15216.77 15216.77024 0.00 2.374 0.00
16 Digging of Pits 1.8 mtr depth for errection of 9mts RCC as per approved Drawing. Nos 4.00 704.48 2817.92 2817.92 0.00 4 0.00
17 Erection of 9 Mtrs 145 Kg RCC poles Nos 4.00 1246.56 4986.24 4986.24 0.00 4 0.00
c)Cooping 1:2:4 (as per actuals) each 4.00 349.44 1397.76 1397.76 0.00 4 0.00
19 Providing D.P. Structure Per structure 2.00 4630.08 9260.16 9260.16 0.00 2 0.00
20 Double pole tc set for erection of transformer on RCC/PSCC 9Mtr pole for 25/63/100KVA Star rated Transformer Per structure 1.00 6412.00 6412.00 6,412.00 0.00 1 0.00
21 Erection of 25/63/100KVA Transformer on stucture Each 1.00 1336.16 1336.16 1336.16 0.00 1 0.00
22 11KV Horizontal Cross Arm With HT Single Top Support Clamp,Bolt,Nuts and Washers For RCC Poles 140Kg WL+G.I Nos 4.00 287.84 1151.36 575.68 575.68 2 2.00
23 Danger board Errection Nos 6.00 89.60 537.60 358.4 179.20 4 2.00
26 Grounding of equipments by providing cast iron pipe of 100mm ID 13mm thickness, 2.75 Mtrs long with 2 part clamp out of G.I.Flat 50X6mm continuously welded alround the pipe using cast iron welding electrodes as per drawing including the cost of excavation (All materials to be supplied by the contractor) Set 14.00 3909.92 54738.88 54738.88 0.00 14 0.00
27 Dismantling of existing 9 mtr RCC poles No 2.00 1121.90 2243.81 2243.808 0.00 2 0.00
28 Dismantling of existing transformer structure No 1.00 5770.80 5770.80 5770.8 0.00 1 0.00
29 Dismantling of Single Break GOS No 1.00 1112.832 1112.83 1112.832 0.00 1 0.00
MANGALORE ELECTRICITY SUPPLY COMPANY LIMITED
Estimate for Providing Breaker protection for 1x5MVA, 1x12.5MVA Power transformer, formation of additional 33kV Bay and providing additional 11KV Switchgears at 33/11kV Katipalla Sub-Station in Kavoor division on Partial Turnkey Basis
Bid Enquiry No: MESCOM/2025-26/SS/WORK_INDENT389
(Amount in Rs.)
Sl. No Particulars Unit Qty Unit Rate Total Price
B1 Earth work excavation by manual means for drains, canals, waste weir, draft, approach channels, key trenches, foundation of Buildings & bridges and such simillar works in all kinds of soils, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter, excavated surface leveled and sides neatly dressed disposing off the excavated stuff or sorting & stacking the selected stuff for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools & other appurtenaces required to complete the work. ( Vol.1, I-1.4.1, P-5) Cum 15.00 271.04 4065.60
B2 Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m, and lift upto 1.5 m. Including cost of all labour complete as per specifications( Vol.1, I-1.10, P-7) Cum 15.00 179.20 2688.00
B3 CONTROL ROOM BUILDING:Design , engineering and construction of Control Room building including necessary treatment to sub soil if necessary depending upon the soil condition including plastering painiting filling providing internal water supply arrangements, electrification to the control room building, providing sanitary arrangement and internal cable ducts "C" shaped for 33kv and 11kv panels separately (with plastering) with trays as per approved drawing and specifications directions of engineer in charge including cost of all materials, labour etc., complete. Sqm. 32.00 49818.72 1594199.04
B4 Inspection chambers for out door cable ducts & PVC Pipes for cables No. 2.00 5365.92 10731.84
[a] Constructing brick masonry chamber of internal dimension 600x450mm and depth of 600mm (inner dimensions) with modular bricks of CD 75 in cement mortar 1:6, bed concrete 150mm thick with 1:3:6, plastering 12 mm thick with cement mortar 1:4, CC 1:2:4 coping 75mm thk for fixing CI cover & frame etc. excluding the cost of CI frame and cover (Vol.5, I-16.8, P-191)
B5 Jelly Spreading (20-25 mm) : Supplying and providing jelly in the station yard of uniform thickness of 100 mm including the cost of materials, labour charges, required tools and plants etc., complete. Work shall be carried out as per the instructions of Engineerin- charge of works as per the standard procedure( KPTCL SR, SL.No-1, P-158) Cum. 80.00 1985.76 158860.80
B6 FOUNDATIONS: Engineering, supply of all materials, labour and construction of RCC footings of depth, pedestals including cost of excavation, bed 1:4:8 concreting , foundation RCC M20 concreting , Fe 550 TMt reinforcement steel for all works grouting, under pinning for the following works as per drawings and direction of engineer incharge.
[ii] Isolator support structure (GOS) Set 2.00 4530.40 9060.80
[iii] NCT supports No. 2.00 6916.00 13832.00
B7 SF-6 BREAKER FOUNDATION:Design, Engineering SF-6 Breaker foundation, 33 KV SF-6 Breaker foundation as per approved design and drawing including supply of material and labour,including disposing of excavated surplus earth excavated. No. 3.00 17078.88 51236.64
B8 NP3 PIPES FOR CROSSING ROAD/DRAIN AND POWER AND CONTROL CABLES Mtr 50.00 1491.84 74592.00
Supplying S&S RCC SPUN / VIBRATED CAST PIPES (REINFORCED) pipes NP-3 Class conforming to IS:458-1988 with latest amentments using ordinary portland cement, for sanitary works and conveying to work site, rolling and lowering into trenches, laying true to line and level including loading and unloading at both destinations and jointing of pipes and specials, perfect linking of joints with jack to correct position including cost of jointing materials, i.e, rubber rings conforming to IS: 5382 for S&S RCC pipes, with all leads and lifts as directed and giving necessary hydraulic test as per ISS to the required pressure and commissioning etc. complete. (Contractor will make his own arrangements for procuring water for testing). Before the execution of the work, the contractor shall carry out the survey.-RCC NP3 Class pipe of 300 mm dia. ( Vol.5, I-16.3.2,P-188)
B9 Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all the other appurtenances required to complete the work as per technical specifications.M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates ( Vol.1, I-2.2.1, P-15) Cum. 6.00 7041.44 42248.64
B10 Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification All other type of structures ( Vol.1, I-2.11h, P-18) tonne 0.30 88492.32 26547.70
B11 Providing and constructing laterite size stone masonry including cost and conveyance of all materials curing etc complete as per specification I.S. 3620/1979 having compressive strength not less than 3.5 N/mm2 for saturated dry samples - For Basement in CM 1:6. ( Vol.2, I-5.6, P-9) Cum. 10.00 7221.76 72217.60
B12 Labour charges for removing and re spreading existing the jelly and grass and thin jungle cleaning using heavy labours complete as per the direction of the engineer in charge of the work. Mazdoor heavy (Vol-1 IV-1/ A-50) No. 25.00 548.27 13706.84
B13 Providing 20 mm cement plaster of mix :1:6 (1 cement: 6 fine sand) to brick/stone masonry including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge.( Vol.2, I-8.3.2, P-41) Sqm 100.00 372.96 37296.00
Total- Civil Portion 217,35,27.50
BID PROPOSAL SHEETS
Bidder’s proposal Reference No. and date
Bidder’s name and Address
Person to be contacted
SUPERINTENDING ENGINEER (ELE) (PROJ),
CORPORATE OFFICE,
MESCOM, 2nd FLOOR, MESCOM BHAVANA
BEJAI, MANGALURU – 575 004
Sub: Providing Breaker protection for 1x5MVA, 1x12.5MVA Power transformer, formation of additional 33kV Bay and providing additional 11KV Switchgears at 33/11kV Katipalla Sub-Station in Kavoor division on Partial Turnkey Basis
1 We, the undersigned Bidder, having read examined in detail the specifications and all the bidding documents of the said station and hereby propose to do erection, testing and commissioning of the sub-station including design, whenever specified, engineering, manufacture, testing, supply on FOR/FOB as applicable site basis as applicable and commissioning of the various sub-station equipments, equipment support structures etc., and associated civil works as detailed in the specifications and documents.
2 PRICE AND VALIDITY:
2.1 All ex-works price components and spares, maintenance and testing equipments and other charges viz. Freight & Insurance, typed test charges and other charges stated in our proposal shall be firm. All ex-works price component for Control & Relay panels, Bus Post Insulator etc., shall also be firm in accordance with the bidding documents.
2.2 All the prices and other terms and conditions of this proposal are valid during the performance of the contract. We further declare that prices stated in our proposal are in accordance with your “Instructions to Bidders” included in the conditions of Contract, Volume – I of Bid documents. All the prices and other terms and conditions of this proposal are valid for a period of 180 days from the opening of bid.
2.3 We do hereby confirm that our bid prices as quoted in the e-procurement portal include all the import duties and levies applicable on bought out components, materials, equipment and other items and confirm that any such taxes, duties and levies additionally payable shall be to our account. We further understand that no GST in any form shall be payable by the owner for bought out items, which are dispatched by our sub-suppliers directly to project site as sale-in-transit basis.
2.4 All taxes & duties, if any, applicable on the transaction between the owner and ourselves shall be to Owner’s account. These are included in our bid price in the price bid template provisioned in the e-portal.
3 CONSTRUCTION OF THE CONTRACT
3.1 We, declare that we are making the offer on the basis of a divisible supply-cum-erection contract on single source responsibility basis. The supply portion of the contract will relate to supply of equipment/material on ex-works basis and the erection portion of the contract will relate to transportation, storage, erection, testing and commissioning of equipment/ material including civil, structural and architectural works etc as defined in Bid documents. However, we will have no objection in case owner decides to split the above mentioned package into three separate contracts, one contract for supply of all equipments on ex-works basis, second contract for all services such as transportation, insurance, handling at site storage, installation of the equipment/material as defined in bid documents and the third portion as Civil Engineering works including formation of cable duct, equipment foundation etc.We declare that the award of three contracts our responsibility for successful operation of the equipment as per bid documents and that both the contracts will have a cross fall breach clause viz. that a breach in one contract will automatically be classified as breach for the other contract which will confer on the owner the right to terminate the other contract at our risk and cost.
4 We have studied Clause – 14.0 of Section ITB, Volume– I relating to Tax and hereby declare that if any Income Tax surcharge on Income tax or any other corporate tax is attracted under the law, we agree to pay the same.
5 BID GUARANTEE (EMD)
We have enclosed a Bid Guarantee, as detailed below,in the form of in original and one copy of the original valid for a period of 180 days from the date of opening of bids in accordance with bid documents and complete in respect of the following:
Payment Mode Transaction details Reference No. Amount in Rs.
i We declare that all the works shall be performed strictly in accordance with the technical specifications and other bid documents except for the variations and deviations, all of which have been detailed out exhaustively in the following schedules, irrespective of whatever has been stated to the contrary any where else in our proposal.
A. Commercial Deviation Schedule, Schedule-5.
B. Technical Deviation Schedule, Schedule-6.
ii We further confirm that Specified Stipulation of following Clauses are acceptable to us and No Deviation / Exceptions are taken on any account whatsoever in the following Clauses.
a) Terms of Payment Clause No. 34.0 of GCC, Volume – I and clause No. 8.0 of SCC of Volume – I.
b) Bid security Clause No. 23.0 Section ITB, Volume – I
c) Contract Performance Guarantee Clause No. 40.0, Section ITB, Volume – I
d) Penalty for delay in works Clause No. 14.0 Sec. GCC, Volume-I & Clause No.13.0 of Special Conditions of contract, Volume I
e) Price basis, Currencies and payment Clause No.13.0 Section ITB, Volume–I and clause No.8.0 of SCC Volume–I
f) Guarantee Clause No. 15.0, Section GCC, Volume – I
g) Work Schedule Clause 10.0 Section SCC, Volume-I
iii Further, we agree that additional conditions if any, found in the proposed documents, other than those stated in Deviation Schedules, save that pertaining to any rebates offered, shall not be given effect to.
7 PERFORMANCE GUARANTEES:
We declare that the ratings and performance figures of the equipment to be furnished and erected by us are guaranteed. The guaranteed particulars of different equipment are enclosed in Data Requirement Sheets of Volume – II.
8 BID PRICING :
We further declare, that the prices stated in our proposal are in accordance with your “Instructions to Bidders” included in conditions of Contract, Volume – I of the Bid Documents.
9 PRICE ADJUSTMENT: VOID
10 ADDITIONAL INFORMATION
In addition to the information called for in these proposal sheets, we have included with this proposal additional information as listed in Schedule-8. We further confirm that such additional information does not imply any additional deviation beyond those covered in Schedule-5 & 6 and in case of any contradiction between these additional information and other provisions of Bid, the latter will prevail.
11 QUALIFICATION DATA:
We confirm having submitted the qualification data in duplicate copies, as required by you in your ‘Instructions to Bidders’, Volume – I, in a separate envelope along with this proposal. In case you require any further information in this regard, we agree to furnish the same in time to your satisfaction.
13 WORK SCHEDULE:
If this proposal is accepted by you, we agree to submit engineering data, provide services and complete the entire works from time to time, in accordance with Schedules indicated in the proposal. We fully understand that the time schedule stipulated in the proposal is the essence of the Contract, if awarded.
14 CONTRACT PERFORMANCE SECURITY
We further, agree that if our proposal is accepted we shall provide an irrevocable Contract Performance Guarantee, of value equivalent to five percent (5%) of the contract price valid up to the end of ninety (90) days
after the end of the Contract warranty period in the form of
(Please specify the form of security) in your favour within thirty (30) days from the date of issue of LOI and enter into a formal contract agreement with you within fifteen (15) days from the date of acceptance of Letter of Intent of Contract.
We declare that our lumpsum price for the entire scope of the work as specified in the specifications and documents and shall be as indicated in the price bid template provisioned in the KPP portal.
17 We hereby, declare that only the persons or firms interested in this proposal a principal or principals are named herein and that no persons or firms other than those herein mentioned have any interest in this proposal or in the contract to be entered into, if we are awarded the Contract and that this proposal is made without any connection with any other person, firm or party likewise submitting a proposal is in all respects for and in good faith, without collusion or fraud.
Date this day of
Thanking you, we remain,
Date : Signature
Place: Printed Name
MANGALORE ELECTRICITY SUPPLY COMPANY LIMITED
Providing Breaker protection for 1x5MVA, 1x12.5MVA Power transformer, formation of additional 33kV Bay and providing additional 11KV Switchgears at 33/11kV Katipalla Sub-Station in Kavoor division on Partial Turnkey Basis
Bid Enqiry No: MESCOM/2025-26/SS/WORK_INDENT389
(Commercial Deviation)
Bidder’ s Name and Address: Please fill only in blue cells
SUPERINTENDING ENGINEER (ELE) (PROJ),
CORPORATE OFFICE, MESCOM,
2nd FLOOR, MESCOM BHAVANA,
BEJAI, MANGALURU – 575 004
Email: [email protected]
The following are the commercial deviations and variations from and exceptions to the specifications and documents for
These deviations and variations are exhaustive. Except these deviations and variations, the entire work shall be performed as per your specifications and documents.
Sl. No. VOL/SECTION CLAUSE NO. Page No: As specified in the specification Commercial Deviation and Variations to the specification
NOTE : Continuation sheets of like size and format may be used as per Bidder's requirement and shall be annexed to this schedule.
Place Printed Name
MANGALORE ELECTRICITY SUPPLY COMPANY LIMITED
Providing Breaker protection for 1x5MVA, 1x12.5MVA Power transformer, formation of additional 33kV Bay and providing additional 11KV Switchgears at 33/11kV Katipalla Sub-Station in Kavoor division on Partial Turnkey Basis
(Technical Deviation)
Bid Enqiry No: MESCOM/2025-26/SS/WORK_INDENT389
Bidder’ s Name and Address: Please fill only in blue cells
SUPERINTENDING ENGINEER (ELE) (PROJ),
CORPORATE OFFICE, MESCOM,
2nd FLOOR, MESCOM BHAVANA,
BEJAI, MANGALURU – 575 004
Email: [email protected]
The following are the Technical deviations and variations from and exceptions to the specifications and documents for
These deviations and variations are exhaustive. Except these deviations and variations, the entire work shall be performed as per your specifications and documents.
Sl. No. Vol./Section Clause / Page No: As per specified in the specification Technical Deviation and variations to the specification
Place Printed Name
NOTE : 1) Continuation sheets of like size and format may be used as per Bidder’s requirement and shall be annexed to this schedule. 2) The deviations and variations, if any, shall be brought out separately for each equipment and are to be submitted in five copies
Mangalore Electricity Supply Company Limited
Providing Breaker protection for 1x5MVA, 1x12.5MVA Power transformer, formation of additional 33kV Bay and providing additional 11KV Switchgears at 33/11kV Katipalla Sub-Station in Kavoor division on Partial Turnkey Basis
(Technical Deviation)
Bid Enqiry No: MESCOM/2025-26/SS/WORK_INDENT389
Bidder’ s Name and Address: Please fill only in blue cells
SUPERINTENDING ENGINEER (ELE) (PROC),
CORPORATE OFFICE, MESCOM,
2nd FLOOR, MESCOM BHAVANA,
BEJAI, MANGALURU – 575 004
Email: [email protected]
The following are the Technical deviations and variations from and exceptions to the specifications and documents for
These deviations and variations are exhaustive. Except these deviations and variations, the entire work shall be performed as per your specifications and documents.
Sl. No. Vol./Section Clause / Page No: As per specified in the specification Technical Deviation and variations to the specification
Place Printed Name
NOTE : 1) Continuation sheets of like size and format may be used as per Bidder’s requirement and shall be annexed to this schedule. 2) The deviations and variations, if any, shall be brought out separately for each equipment and are to be submitted in five copies
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