Bagalkot Town Development Authority Tender
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The BTDA has issued a formal invitation for competitive bids for the Bagalkot Town Development Authority project, for Construction Of 110kv Dc Line From Existing 220kv Bagalkot S/s - 110kv Bagalkot S/s , Dc Line To Proposed 110kv Navanagar Unit-2, Sub-station -2, Between Location No-365 To 366 By Terminating Of Portion Of Existing Line., In Bagalkote Taluk And Bagalkote Dist For A Distance Of 1.029kms By Using Nbt Along With One Number Of Tb At Unit-2, Sub Station -2. Under Self Execution Scheme in Bagalkot, Karnataka, with an estimated contract value of Rs. 2,16,77,299. The bid opening date for this tender is 27-12-2022 and the last date for bid submission is 09-01-2023. Interested bidders for Bagalkot Town Development Authority tender can download the important documents here to check the scope of work, eligibility criteria and technical requirements.
Costs
EMD
₹ 3,84,000Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
BTDA/2022-23/EL/WORK_INDENT1256Tender No
BTDA/2022-23/EL/WORK_INDENT1256Tender Authority
Bagalkot Town Development Authority ViewPurchaser Address
-Website
http://http://btda.kar.nic.in/
GEM & Bid Advisory Services
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BOQ Items
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Equipment name boards. Earth Pit Name boards.
10
-
10000
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Conductor & Earth wire :Lynx ACSR Conductor
6.267
-
37150.78
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iii) 4 C x 2.5 Sqmm
200
-
18800
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Setting of stub templates and aligning dismantling and transportaion of templates from one location to another location for 110 kV
11
-
6259
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Isolators :Isolators including marshalling box and suitable terminal conductor as per technical specification with solid core cylindrical post insulators with live point height 4600 mm. 1)110 KV, 1250 A, 25 KA Class Double Break Manually Operated isolator. a) Upright mounting type with manually operated with earth switch. (live point height 4600mm)
1
-
260000
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Construxction of Brick masonary inspection chamber with cast iron cover of size 450 x 450 mm as per technical specification design and drawing
3
-
15900
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Testing & Commissioning:-Circuit Breaker :SF6 Gas circuit breaker with Semi-Pneumatic / Pneumatic operated / Spring type operating mechanism, including mounting arrangements, rigid bi-metallic terminal connector complete suitable for Drake ACSR conductor and mounting structures. a) 110kV, 1250A, 31.5KA Class.
1
-
36995
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Supply of Galvanised Bolts & Nuts
2.133
-
245295
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Conductor & Earth wire :Lynx ACSR Conductor
6.267
-
639234
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f) Supplying and fixing 450mm dia x 450mm height 1.5" to 2" Hume pipe collars for earth pits.
5
-
5060
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Current Transformer :Current Transformer including Marshalling box single phase, oil filled outdoor type with rigid bi-metallic terminal connectors suitable for Drake ACSR.a) 110 KV Class, 31.5 KA, CT of ratio 400-200/1-1-1A for Lines. Accurecy class 0.2s, 5P20, PS
3
-
11549.01
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Towers 110 kV-'NBT DC 'C' Type :C - Normal (2),Stubs for 'C' Type tower(2),'NBT DC 'D' Type :D - Normal (8),9th Cross arm for D Type(5) ,Stubs for 'D' Type tower(8),'DC 'D' Type Convetional AEQUS-D - Normal (1),Stubs for 'D' Type tower(1) -Total-HT portion(11)
3.271
-
297661
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v) 2 C x 2.5 Sqmm
100
-
6200
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Single Tension string of 8 units each along with hardware for Lynx ACSR and arcing horn
48
-
223935.36
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vi) Lightening arrestors 96KV.(1=0.115MT)
3
-
29625
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d) G.I.Flat 50 x 6 mm for connecting equipment to earth mat
200
-
45200
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Pedestal insulators. 110 kV . (0.1400 MT per tower)
3
-
17700
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Dry fissured rock/ soft rock bai blasting (I No:2.5 P.No:5)
1095.01
-
2334013.82
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Surge Arrestor : (Porcelain housing) with Metal Oxide Gap less type as per technical specification:i) 96 KV, 10 KA Class - II
3
-
99000
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A) Hardwares : a) C type Wedge connector suitable for Drake - Drake (Bus)
3
-
5604
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a) Ground wire
1.044
-
60552
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Current Transformer :-Current Transformer including Marshalling box single phase, oil filled outdoor type with rigid bi-metallic terminal connectors suitable for Drake ACSR.-a) 110 KV Class, 31.5 KA, CT of ratio 400-200/1-1-1A for Lines. Accurecy class 0.2s, 5P20, PS
3
-
249000
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Danger Boards
11
-
594
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Control & Relay Panel : Simplex Type Control and Relay Panel complete as per specifications. For 110 KV Transmission line.Note: 1) All the C&R panels and associated panels shall be of one and the same make for uniformity and interchangeability of components, 2) The DLMS protocol energy meter/electronic trivector meter with ABT features has to be provided both on the HV side and LV side of C&R panel, 3) Compitable to SCADA. 4) The line panel with differential numerical relay since line length from 220KV Bagalkot -proposed station is less than 04Kms
1
-
34653
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Current transformer. 110 kV & 11 kV NCT's (0.156 MT per tower)
3
-
17700
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Supplying and providing of line differential Relays to be similar make ( 87L) at 220KV Bagalkot existing panel. 220KV Bagalkot-02Nos and 110KV Navanagar unit-2 stnII-02Nos
4
-
700000
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Miscellaneous items rubber mat 1000x2000mm, 15 KV
1
-
5000
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Labour:-Total-HT portion(11)
3.271
-
8763.01
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Lightening arrestors. 110 kV . (0.115 MT per tower)
3
-
17700
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Tack welding of Bolts and Nuts (No of tower x 270)
2970
-
44550
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Repair sleeves suitable for Lynx ACSR
4
-
1564
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Station Structures : A) 110KV side station structures fabricated out of galvanised mild steel includingBolts and Nuts ( Approx. unit Wt. in in MT add 5% towards bolt and Nuts ) Note: The 1T1 tower & 1B1 beam shall be suitable for bay width of 10.4Mtrs ii) Station Beam-1B1 - 0.553 MT.
1
-
2715
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Vibration dampers for Lynx
132
-
88572
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Earth bond 450 mm long
22
-
9094.14
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Hardware for Earthwire :-M S C Joints suitable for Ground wire
2
-
606
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Single Tension clamps (bolted type) suitable for Ground wire
22
-
17952
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P G Clamps suitable for GROUND wire
22
-
5852
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F&I at 6% on Material cost
1
-
181519.65
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A) BUS BAR Formation a) DRAKE ACSR
150
-
30750
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Station Structures : A) 110KV side station structures fabricated out of galvanised mild steel includingBolts and Nuts ( Approx. unit Wt. in in MT add 5% towards bolt and Nuts ) Note: The 1T1 tower & 1B1 beam shall be suitable for bay width of 10.4Mtrs ii) Station Beam-1B1 - 0.553 MT.
1
-
46402
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Supplying and fixing Barbed wire
1428
-
72828
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Grounding of tower with GI Pipe including the cost of GI pipe
11
-
38775
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Single Suspension string of 7 units each.along with hardware for Lynx ACSR and arcing horn
15
-
66761.7
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Total : MS portion (11)
69.131
-
5668742
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iii) 4 C x 2.5 Sqmm
200
-
2200
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Copper Control Cables : 1.1kV class PVC insulated Copper Control Cable with Lugs/Ferrules/ glands as per technical specifications. i) 19 C x 2.5 Sqmm
250
-
2750
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Wet Black Cotton/ordinory soil (I.No:2.3 P.No:5)
876.008
-
471467.51
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ii) 110KV Current Transformer. (1=0.158MT)
3
-
40056
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Control & Relay Panel : Simplex Type Control and Relay Panel complete as per specifications. For 110 KV Transmission line.Note: 1) All the C&R panels and associated panels shall be of one and the same make for uniformity and interchangeability of components, 2) The DLMS protocol energy meter/electronic trivector meter with ABT features has to be provided both on the HV side and LV side of C&R panel, 3) Compitable to SCADA. 4) The line panel with differential numerical relay since line length from 220KV Bagalkot -proposed station is less than 04Kms
1
-
441000
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Tower accessories : Supplying and fixing GI angle 45x 45x5 mm 1Mtr length with cleats, bolts nuts as per specification and fixing above 0.5 mts length each at inner and outer surface of tower to facilitate running of barbed wire AC device
11
-
30591
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Insulators :i)110KV cylindrical solid core as per IS5350, part II & III a. 110KV Class, 1 Unit/stack
3
-
29301.51
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Foundation: Engineering supply of all labours, materials and construction of RCC Footings of any depth, pedestals including the cost of Excavation, Concreting, Cement, Reinforcement steel for all the works, Grouting, under pinning etc., for the following station towers/Mounting structures,--110 kV, 1250 A, 40 KA SF6 CB ( 1No-Incoming & 1no Releasing and re-fixing)
1
-
29100
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Current Transformer :Current Transformer including Marshalling box single phase, oil filled outdoor type with rigid bi-metallic terminal connectors suitable for Drake ACSR.a) 110 KV Class, 31.5 KA, CT of ratio 400-200/1-1-1A for Lines. Accurecy class 0.2s, 5P20, PS
3
-
6432
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ii) 110KV Current Transformer. (1=0.158MT)
3
-
6096
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b) Earth wire 7/3.15mm steel with clamps/lugs
50
-
2900
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Control & Relay Panel : Simplex Type Control and Relay Panel complete as per specifications. For 110 KV Transmission line.Note: 1) All the C&R panels and associated panels shall be of one and the same make for uniformity and interchangeability of components, 2) The DLMS protocol energy meter/electronic trivector meter with ABT features has to be provided both on the HV side and LV side of C&R panel, 3) Compitable to SCADA. 4) The line panel with differential numerical relay since line length from 220KV Bagalkot -proposed station is less than 04Kms
1
-
4005
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a) Ground wire
1.044
-
5743.04
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b) ADSS communication Cable with all accessories ( from 220KV Bagalkot-Proposed Unit-2, Stn-2)
4
-
22004
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F&I at 6% on Material cost
1
-
527763.79
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Number Plates
11
-
594
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Accessories for Conductor : M S C Joints suitable for Lynx ACSR
5
-
2210
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ii) 4 C x 6.0 Sqmm
350
-
3850
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Grounding of tower with GI Pipe including the cost of GI pipe
11
-
15675
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Double Tension string of 8 units each along with hardware for Lynx ACSR and arcing horn
84
-
861053.76
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Labour:-Total : MS portion (11)
69.131
-
185201.95
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G I MOUNTING STRUCTURES: i) 110KV Isolators 4600 LPH (1=0.752MT)
2
-
4064
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Steel Reinforcement
23363.64
-
1806943.92
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vi) Lightening arrestors 96KV.(1=0.115MT)
3
-
6096
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Insulators :i)110KV cylindrical solid core as per IS5350, part II & III a. 110KV Class, 1 Unit/stack
3
-
777
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v) 2 C x 2.5 Sqmm
100
-
1100
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a) Upright mounting type with manually operated with earth switch. (live point height 4600mm)
1
-
6430
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Circuit plates
22
-
3317.38
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v) 110KV Bus pedestal insulators (1=0.140MT)
3
-
35727
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Check survey using ther own equipment for 110 kV Plain terrain
1.029
-
2263.8
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b) 1.1kv pvc insulated 25 Sq,mm Al,cable 4 core with glands/lugs/ferrules.
50
-
6550
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Foundation Concreting :-Reinforced Cement Concreting and curing 1:3:6
35.04
-
284507.28
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Civil portion-Excavation for foundation including Back filling, levelling of consolidation.(only labour) :Normal/hard soil (I No:2.4 P.No:5)
219.002
-
147497.85
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Number Plates
11
-
1658.69
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b) Upright mounting type with manually operated without earth switch. (live point height 4600mm)
1
-
781
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Material:-Circuit Breaker :SF6 Gas circuit breaker with Semi-Pneumatic / Pneumatic operated / Spring type operating mechanism, including mounting arrangements, rigid bi-metallic terminal connector complete suitable for Drake ACSR conductor and mounting structures. a) 110kV, 1250A, 31.5KA Class.
1
-
486000
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Copper Control Cables : 1.1kV class PVC insulated Copper Control Cable with Lugs/Ferrules/ glands as per technical specifications. i) 19 C x 2.5 Sqmm
250
-
86750
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Back filling and levelling with available soil (I.No: 2.10 P.No:6)
1806.43
-
399401.67
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v) 110KV Bus pedestal insulators (1=0.140MT)
3
-
6096
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b) Upright mounting type with manually operated without earth switch. (live point height 4600mm)
1
-
6430
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iv) 2 C x 6 Sqmm
150
-
1650
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G I MOUNTING STRUCTURES: i) 110KV Isolators 4600 LPH (1=0.752MT)
2
-
125044
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ii) 4 C x 6.0 Sqmm
350
-
57050
... More
110 kV Isolators.
2
-
27800
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iv) 2 C x 6 Sqmm
150
-
15300
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Danger Boards
11
-
1844.59
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b) C type Wedge connector suitable for Lynx - Drake (Line)
3
-
4668
... More
P G Clamps suitable for Lynx ACSR
132
-
67716
... More
Repair sleeves suitable for Ground wire
2
-
408
... More
b) Upright mounting type with manually operated without earth switch. (live point height 4600mm)
1
-
222000
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b) ADSS communication Cable with all accessories ( from 220KV Bagalkot-Proposed Unit-2, Stn-2)
4
-
380000
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Cable ducts :Cable ducts : Construction of RCC Main Cable duct type SSY-IV with 1 nos of NP2 Pipe with internal dimension 450 x 450 mm as per Technical specification design and drawings. including material, cement, steel, flats.
20
-
10860
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Plain Cement Concreting and curing M20
291.37
-
2495147
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Circuit plates
22
-
1188
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Labour:-Circuit Breaker :SF6 Gas circuit breaker with Semi-Pneumatic / Pneumatic operated / Spring type operating mechanism, including mounting arrangements, rigid bi-metallic terminal connector complete suitable for Drake ACSR conductor and mounting structures. a) 110kV, 1250A, 31.5KA Class.
1
-
12939
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a) Upright mounting type with manually operated with earth switch. (live point height 4600mm)
1
-
781
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LT power armoured Cable a)1.1kv pvc insulated 95 Sq,mm Al,cable 4 core with glands/lugs/ferrules.
25
-
12600
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e) Providing C.I. Pipe of 100mm ID 13mm thick 2.75 Mtrssss. long with 2 part GI Flat 50x6mm clamp welded allround the pipe etc., including cost of excavation (all materials supplied by contractor)
5
-
54940
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Phase plate (Set of 3 No.)
22
-
8750.94
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