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Tender Value
₹17.6 Cr
EMD Value
₹35.2 L
Closing Date
30 Jun 2026, 3:00 pm
(A)Work of Maintaining Safe Electrical Clearance from the Existing 220kV DCDC Dhule - Dondaicha & Dhule - Amalner Lines While Execution of Work of Proposed BG Railway Between Borvihir - Nardana Section under EHV O&M Division, Dhule. TL 50 to 55 (Old Chainage : 33130 / Proposed Chainage : 32977). (B) Work of Maintaining Safe Electrical Clearance from the Existing 220kV DCDC Dhule - Dondaicha & Dhule - Amalner Lines While Execution of Work of Proposed BG Railway Between Borvihir - Nardana Section under EHV O&M Division, Dhule. (Old Chainage : 23150 / Proposed Chainage : 22559). (C)Work of Maintaining Safe Electrical Clearance from the Existing 132kV DCDC Dhule - Dondaicha - II Line & 132kV Dhule - Ultratech Line While Execution of Work of Proposed BG Railway Between Borvihir - Nardana Section under EHV O&M Division Dhule, TL No. 16 to 19 (Old Chainage: 24225/Proposed Chainage:24397). (D)Work of Maintaining Safe Electrical Clearance from the Existing 132kV Dhule - Dondaicha - II Line While Execution of Work of Proposed BG Railway Between Borvihir - Nardana Section under EHV O&M Division, Dhule. TL No. 4 to 15 (Old Chainage : 28835/Proposed Chainage:29544) (E)Work of Maintaining Safe Electrical Clearance from the Existing 400kV DCDC Dhule - Babhaleshwar Lines While Execution of Work of Proposed BG Railway Between Borvihir - Nardana Section under 400kV RS(O&M) Division, Dhule. (Old Chainage : 20400 / Proposed Chainage :19638).
BSL-LC-TENDER-12-2026
BSL-LC-TENDER-12-2026
Open
9 Months
Dhule, Maharashtra
₹0
₹35.2 L
3 Jun 2026
3 Jun 2026
16 Jun 2026
A-(A)Work of Maintaining Safe Electrical Clearance from the Existing 220kV
(1)Fabrication, Galvanising, Supply at site store of MT towers (Viz. 2O ,15O, 30O, 60O) normal, its extensions with set of stubs, Superstructure, templates, step bolts, U-bolts, D'Shackles, Chain links etc, complete as per design & drawings.
(2)Supply at site store of Galvanised Bolts & Nuts with MT Spring Washers
3(a)Insulator - Long Rod - 220 kV 70kN (N) Porcelain Numbers insulator String
3(b)Insulator - Long Rod - 220 kV 120kN (N) Porcelain Numbers insulator String.
4(a)Hardware (0.4 ACSR) - SSN/SSA
4(c)Hardware (0.4 ACSR) - STN/STA
4(d)Hardware (0.4 ACSR) - DTN/DTA
5(c)Conductor Accessories (0.4 ACSR) - P. A. rods
5(d)Conductor Accessories (0.4 ACSR) - Vibration Numbers dampers.
6(a)Earthwire & Hardware - G.I. Earthwire 7/3.15 mm Kilometre
6(b)Earthwire & Hardware - Suspension Clamp for Numbers 7/3.15 mm G.I. Earthwire.
6(c)Earthwire & Hardware - Tension Clamp for 7/3.15 Numbers mm G.I. Earthwire.
6(d)Earthwire & Hardware - Mid Span Joint for 7/3.15 Numbers mm G.I. Earthwire.
6(e)Earthwire & Hardware - Earth Bonds
7(a)Tower Accessories - Danger Board
7(b)Tower Accessories - Number Plate
7(c)Tower Accessories - Phase plates (set of RYB) DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
7(d)Tower Accessories - Circuit Plate
7(e)Tower Accessories - Anti-climbing devices with Set Barbed Wire
7(f)Tower Accessories - Bird guard
8(a)Conductor - 0.4 ACSR Zebra conductor (including Kilometre 2.5% extra for sag and wastage)
(9) Supply of spares as per MSETCL requirement(3% Lumpsum quantity of supply items as per MSETCL demand) Total 14944961.32 Item- 2 Schedule-B-220kV at CH:33130-Erection S No. Item Description of Item Unit Qty Rate Amount No
1(a)Survey Work - Preliminary Survey with GPS Kilometre Survey,thedolite,marking route on topo sheets representing actual field conditions etc. complete in all respect
1(b)Survey Work - Detailed Survey including tower Kilometre spotting and tower profiles,detailed survey with GPS,Total Station,Digital thedolite etc. along the approved alignment,preparation of Profiles,tower spotting,tower schedules and soil resistivity,marking of route on topo sheet and village mag etc.
1(c)Survey Work - Check survey
1(d)Survey Work - Excavation of trial pits of standard Numbers dimension of 1mtrx1mtr width upto 3mtrs depth (Unit is Per Pit)
2(a)Excavation of pits for tower footings in earthsoil of cum all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Normal soil
2(b)Excavation of pits for tower footings in earthsoil cum of all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - BC Soil/Submurged soil
2(c)Excavation of pits for tower footings in earthsoil of cum all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Hard Murrum/Soft Rock
2(d)Excavation of pits for tower footings in earthsoil cum of all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Dry fissured rock
2(d)Excavation of pits for tower footings in earthsoil cum of all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Hard Rock DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
3(a)Providing and casting in-situ cement concrete of cum trap metal of size 20 to 40 mm as applicable, including fixing of stub units with Bolts & Nuts with fixing of stub setting templates, Form boxes, muffing, coping and curing for 21 days complete as per drawing and direction of Engr. in-charge in the following grades. - 1:1.5:3 (M-20)
3(b)Providing and casting in-situ cement concrete of cum trap metal of size 20 to 40 mm as applicable, including fixing of stub units with Bolts & Nuts with fixing of stub setting templates, Form boxes, muffing, coping and curing for 21 days complete as per drawing and direction of Engr. in-charge in the following grades. - 1:3:6 (M-10)
(4)Fixing of steel reinforcement in concrete MT foundation excluding supply of M.S.Tor bars of various sizes and binding wire, cutting, bending, hooking, binding with binding wire and/or tack welding etc. complete as per drawing and as per direction of Engr.In-charge.
(5)Dewatering of excavated pits and preparation of Per Unit pit for concreting. (Unit is Per HP/8 Hrs.)
6(a)Protection of tower footing - Providing & cum constructing of UCR masonry of trap stone in cement mortar 1:6 in super structure including racking out joints on the inside as no plastering to be done from inside, scaffolding, dewatering, compacting, curing etc. complete in all respects as per the drawings to be furnished by the MSETCL. All the material such as trap stones, cement, sand, metal, water etc. to be provided by the contractor as his own cost including Providing & fixing PVC/AC Pipes of required sizes, tuck pointing with CC1:3 on exposed faces and providing and filling in plinth for ratining wall with apprvd. soil or murrum in 15-20 CM layer / watering ,compacting complete.
6(b)Protection of tower footing - Rubble soling / Dry cum rubble pitching with 230 mm thick stone and filling of gap with broken metals etc. complete as per drawing and direction of Engr in charge.
7(a)Benching - Normal Soil
7(b)Benching - Black Cotton Soil/Submerged Soil
7(c)Benching - Soft Rock / Hard Murum
7(d)Benching - Dry fissured rock
7(e)Benching - Hard rock by chiseling.
8(a)220 KV DC Tower:Stub setting in all type of soils Numbers with the help of templete/ PROP including transportation if required to the desired location, fixing the stubs in position as per the align - 60 degree + 9 mtr.
9(a)Earthing - Earthing of towers with pipe type Set earthing including excavation of pits/trenches, laying of earthing pipe, strips, flats etc including supply of of salt and coke as per drawimg including back filling, complete in all respect as per direction of Engr. In- charge.
9(b)Earthing - Counter Poise type Earthing: Including Set excavation of pits/ trenches, laying of earth wire and fitting plates/ lugs to tower legs including supply of all materials (Viz. GI wire, lugs, nuts and bolts etc) and back filling, complete in all respect as per drawing to be furniished by the owner.
(10)Complete erection of DC towers (including special MT towers) with its extensions for 220kV Lines (as per requirement) with fixing of Bolts & Nuts, Tightening, punching and fittings including attachments (like step bolts, ladders, platforms, 'U' bolts, shackles, hangers, strain plates etc) DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
(11)Electric tack welding(half round welding ) to GI Per Unit Nuts & Bolts of tower from thread ends (Two spots to be welded to each Nut & Bolts near thread end) and painting the welded portion with two coats of Zinc rich paint upto 220 KV DC. Two sections of each tower. (Unit is Per Tower)
12(a)Stringing - Stringing of 0.4 ACSR/AAAC Zebra Kilometre Conductor on 220kV D/C on D/C line for crossing of EHV Power Lines, Railway,National Highway and River/Creek Crossing including transportation of conductor & required material from site store to site location
12(b)Stringing - Stringing of 7/3.15 mm G.I. Earthwire Kilometre including transportation of earthwire and required material from site store to site locations,laying, fixing hardware,fixing accessories, paving out earth wire, jointing, tensioning, stringing and clamping etc.
13(a)Misc. works - Dismantling of 220kV DCDC Tower MT including transportation to store as per direction
13(b)Misc. works - Removal of Stubs upto 1.5 Mtr Per Unit (Unit is Per Tower)
13(c)Misc. works - Destringing of 0.4 ACSR/AAAC Kilometre Zebra Conductor on 220kV D/C on D/C line for crossing of EHV Power Lines, Railway,National Highway and River/Creek Crossing including transportation of conductor & required material from site to store as per direction
13(d)Misc. works - Providing and fixing of Backstay at Per Unit the locations during stringing whenever neccessary and removal of the same after stringing. (Unit is Per Stay)
13(e)Misc. works - Distringing of existing7/3.15 mm Kilometre G.I. Earthwire including transportation as per directives. Total 6755178.79 Item- 3 Schedule-C-220kV at CH:23150-Supply S No. Item Description of Item Unit Qty Rate Amount No
(1)Fabrication, Galvanising, Supply at site store of MT towers (Viz. 2O ,15O, 30O, 60O) normal, its extensions with set of stubs, Superstructure, templates, step bolts, U-bolts, D'Shackles, Chain links etc, complete as per design & drawings.
(2)Supply at site store of Galvanised Bolts & Nuts with MT Spring Washers
3(a)Insulator - Long Rod - 220 kV 70kN (N) Porcelain Numbers insulator String
3(b)Insulator - Long Rod - 220 kV 120kN (N) Porcelain Numbers insulator String.
4(a)Hardware (0.4 ACSR) - SSN/SSA
4(b)Hardware (0.4 ACSR) - DSN/DSA
4(c)Hardware (0.4 ACSR) - STN/STA
4(d)Hardware (0.4 ACSR) - DTN/DTA
5(c)Conductor Accessories (0.4 ACSR) -P. A. rods
5(d)Conductor Accessories (0.4 ACSR) - Vibration Numbers dampers.
6(a)Earthwire & Hardware - G.I. Earthwire 7/3.15 mm Kilometre
6(b)Earthwire & Hardware - Suspension Clamp for Numbers 7/3.15 mm G.I. Earthwire.
6(c)Earthwire & Hardware - Tension Clamp for 7/3.15 Numbers mm G.I. Earthwire.
6(d)Earthwire & Hardware - Mid Span Joint for 7/3.15 Numbers mm G.I. Earthwire.
6(e)Earthwire & Hardware - Earth Bonds
7(a)Tower Accessories - Danger Board
7(b)Tower Accessories - Number Plate
7(c)Tower Accessories - Phase plates (set of RYB) DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
7(d)Tower Accessories - Circuit Plate
7(e)Tower Accessories - Anti-climbing devices with Set Barbed Wire
7(f)Tower Accessories - Bird guard
8(a)Conductor - 0.4 ACSR Zebra conductor (including Kilometre 2.5% extra for sag and wastage)
(9)Supply of spares as per MSETCL requirement(3% Lumpsum quantity of supply items as per MSETCL demand) Total 19469609.66 Item- 4 Schedule-D-220kV at CH:23150-Erection S No. Item Description of Item Unit Qty Rate Amount No
1(a)Survey Work - Preliminary Survey with GPS Kilometre Survey,thedolite,marking route on topo sheets representing actual field conditions etc. complete in all respect
1(b)Survey Work - Detailed Survey including tower Kilometre spotting and tower profiles,detailed survey with GPS,Total Station,Digital thedolite etc. along the approved alignment,preparation of Profiles,tower spotting,tower schedules and soil resistivity,marking of route on topo sheet and village mag etc.
1(c)Survey Work - Check survey
1(d)Survey Work - Excavation of trial pits of standard Numbers dimension of 1mtrx1mtr width upto 3mtrs depth (Unit is Per Pit)
2(a)Excavation of pits for tower footings in earthsoil of cum all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Normal soil
2(b)Excavation of pits for tower footings in earthsoil cum of all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - BC Soil/Submurged soil
2(c)Excavation of pits for tower footings in earthsoil of cum all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Hard Murrum/Soft Rock
2(d)Excavation of pits for tower footings in earthsoil cum of all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Dry fissured rock
2(e)Excavation of pits for tower footings in earthsoil of cum all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Hard Rock DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
3(a)Providing and casting in-situ cement concrete of cum trap metal of size 20 to 40 mm as applicable, including fixing of stub units with Bolts & Nuts with fixing of stub setting templates, Form boxes, muffing, coping and curing for 21 days complete as per drawing and direction of Engr. in-charge in the following grades. - 1:1.5:3 (M-20)
3(b)Providing and casting in-situ cement concrete of cum trap metal of size 20 to 40 mm as applicable, including fixing of stub units with Bolts & Nuts with fixing of stub setting templates, Form boxes, muffing, coping and curing for 21 days complete as per drawing and direction of Engr. in-charge in the following grades. - 1:3:6 (M-10)
(4)Fixing of steel reinforcement in concrete MT foundation excluding supply of M.S.Tor bars of various sizes and binding wire, cutting, bending, hooking, binding with binding wire and/or tack welding etc. complete as per drawing and as per direction of Engr.In-charge
(5)Dewatering of excavated pits and preparation of Per Unit pit for concreting (Unit is Per HP/ 8Hrs.)
6(a)Protection of tower footing - Providing & cum constructing of UCR masonry of trap stone in cement mortar 1:6 in super structure including racking out joints on the inside as no plastering to be done from inside, scaffolding, dewatering, compacting, curing etc. complete in all respects as per the drawings to be furnished by the MSETCL. All the material such as trap stones, cement, sand, metal, water etc. to be provided by the contractor as his own cost including Providing & fixing PVC/AC Pipes of required sizes, tuck pointing with CC1:3 on exposed faces and providing and filling in plinth for ratining wall with apprvd. soil or murrum in 15-20 CM layer / watering ,compacting complete.
6(b)Protection of tower footing - Rubble soling / Dry cum rubble pitching with 230 mm thick stone and filling of gap with broken metals etc. complete as per drawing and direction of Engr in charge.
7(a)Benching - Normal Soil
7(b)Benching - Black Cotton Soil/Submerged Soil
7(c)Benching - Soft Rock / Hard Murum
7(d)Benching - Dry fissured rock
7(e)Benching - Hard rock by chiseling.
8(a)220 KV DC Tower:Stub setting in all type of soils Numbers with the help of templete/ PROP including transportation if required to the desired location, fixing the stubs in position as per the alignment, fixing and leveling the templete and the stub as directed - 60 degree + 9 mtr.
9(a)Earthing - Earthing of towers with pipe type Set earthing including excavation of pits/trenches, laying of earthing pipe, strips, flats etc including supply of of salt and coke as per drawimg including back filling, complete in all respect as per direction of Engr. In- charge.
9(b)Earthing - Counter Poise type Earthing: Including Set excavation of pits/ trenches, laying of earth wire and fitting plates/ lugs to tower legs including supply of all materials (Viz. GI wire, lugs, nuts and bolts etc) and back filling, complete in all respect as per drawing to be furniished by the owner.
(10)Complete erection of DC towers (including special MT towers) with its extensions for 220kV Lines (as per requirement) with fixing of Bolts & Nuts, Tightening, punching and fittings including attachments (like step bolts, ladders, platforms, 'U' bolts, shackles, hangers, strain plates etc) DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
(11)Electric tack welding(half round welding ) to GI Per Unit Nuts & Bolts of tower from thread ends (Two spots to be welded to each Nut & Bolts near thread end) and painting the welded portion with two coats of Zinc rich paint upto 220 KV DC. Two sections of each tower. (Unit is per Tower)
12(a)Stringing - Stringing of 0.4 ACSR/AAAC Zebra Kilometre Conductor on 220kV D/C on D/C line for crossing of EHV Power Lines, Railway,National Highway and River/Creek Crossing including transportation of conductor & required material from site store to site location
12(b)Stringing - Stringing of 7/3.15 mm G.I. Earthwire Kilometre including transportation of earthwire and required material from site store to site locations,laying, fixing hardware,fixing accessories, paving out earth wire, jointing, tensioning, stringing and clamping etc.
13(a)Misc. works - Dismantling of 220kV DCDC Tower MT including transportation to store as per direction
13(b)Misc. works - Removal of Stubs upto 1.5 Mtr Per Unit (Unit is Per Tower)
13(c)Misc. works - Destringing of 0.4 ACSR/AAAC Kilometre Zebra Conductor on 220kV D/C on D/C line for crossing of EHV Power Lines, Railway,National Highway and River/Creek Crossing including transportation of conductor & required material from site to store as per direction
13(d)Misc. works - Providing and fixing of Backstay at Per Unit the locations during stringing whenever neccessary and removal of the same after stringing. (Unit is Per Stay)
13(e)Misc. works - Providing and fixing of Backstay at Kilometre the locations during stringing whenever neccessary and removal of the same after stringing. (Unit is Per Stay) Total 7232644.22 Item- 5 Schedule-E-132kV at CH:24225-Supply S No. Item Description of Item Unit Qty Rate Amount No
(1)Fabrication, Galvanising, Supply at site store of MT towers (Viz. 2O ,15O, 30O, 60O) normal, its extensions with set of stubs, Superstructure, templates, step bolts, U-bolts, D'Shackles, Chain links etc, complete as per design & drawings.
(2)Supply at site store of Galvanised Bolts & Nuts with MT Spring Washers
3(a)Insulator - Long Rod - 132 kV 70kN (N) Porcelain Numbers insulator String
3(b)Insulator - Long Rod - 132 kV 120kN (N) Porcelain Numbers insulator String.
4(a)Hardware (0.2 ACSR) - SSN/SSA
4(c)Hardware (0.2 ACSR) - STN/STA
4(d)Hardware (0.2 ACSR) - DTN/DTA
5(c)Conductor Accessories (0.2 ACSR) - P. A. rods
5(d)Conductor Accessories (0.2 ACSR) - Vibration Numbers dampers.
6(a)Earthwire & Hardware - G.I. Earthwire 7/3.15 mm Kilometre
6(b)Earthwire & Hardware - Suspension Clamp for Numbers 7/3.15 mm G.I. Earthwire.
6(c)Earthwire & Hardware - Tension Clamp for 7/3.15 Numbers mm G.I. Earthwire.
6(e)Earthwire & Hardware - Earth Bonds
7(a)Tower Accessories - Danger Board
7(b)Tower Accessories - Number Plate
7(c)Tower Accessories - Phase plates (set of RYB)
7(d)Tower Accessories - Circuit Plate
7(e)Tower Accessories - Anti-climbing devices with Set Barbed Wire DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
7(f)Tower Accessories - Bird guard
8(a)Conductor - 0.2 ACSR Panther conductor Kilometre (including 2.5% extra for sag and wastage)
(9)Supply of spares as per MSETCL requirement(3% Lumpsum quantity of supply items as per MSETCL demand) Total 13331743.46 Item- 6 Schedule-F-132kV at CH:24225-Erection S No. Item Description of Item Unit Qty Rate Amount No
1(a)Survey Work - Preliminary Survey with GPS Kilometre Survey,thedolite,marking route on topo sheets representing actual field conditions etc. complete in all respect
1(b)Survey Work - Detailed Survey including tower Kilometre spotting and tower profiles,detailed survey with GPS,Total Station,Digital thedolite etc. along the approved alignment,preparation of Profiles,tower spotting,tower schedules and soil resistivity,marking of route on topo sheet and village mag etc.
1(c)Survey Work - Check survey
1(d)Survey Work - Excavation of trial pits of standard Numbers dimension of 1mtrx1mtr width upto 3mtrs depth (Unit is Per Pit)
2(a)Excavation of pits for tower footings in earthsoil of cum all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Normal soil
2(b)Excavation of pits for tower footings in earthsoil cum of all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - BC Soil/Submurged soil
2(c)Excavation of pits for tower footings in earthsoil of cum all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Hard Murrum/Soft Rock
2(d)Excavation of pits for tower footings in earthsoil cum of all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Dry fissured rock
2(e)Excavation of pits for tower footings in earthsoil of cum all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Hard Rock DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
3(a)Providing and casting in-situ cement concrete of cum trap metal of size 20 to 40 mm as applicable, including fixing of stub units with Bolts & Nuts with fixing of stub setting templates, Form boxes, muffing, coping and curing for 21 days complete as per drawing and direction of Engr. in-charge in the following grades. - 1:3:6 (M-10)
3(b)Providing and casting in-situ cement concrete of cum trap metal of size 20 to 40 mm as applicable, including fixing of stub units with Bolts & Nuts with fixing of stub setting templates, Form boxes, muffing, coping and curing for 21 days complete as per drawing and direction of Engr. in-charge in the following grades. - 1:2:4 (M-15) for copping
3(c)Providing and casting in-situ cement concrete of cum trap metal of size 20 to 40 mm as applicable, including fixing of stub units with Bolts & Nuts with fixing of stub setting templates, Form boxes, muffing, coping and curing for 21 days complete as per drawing and direction of Engr. in-charge in the following grades. - 1:1.5:3 (M-20)
(4)Fixing of steel reinforcement in concrete MT foundation excluding supply of M.S.Tor bars of various sizes and binding wire, cutting, bending, hooking, binding with binding wire and/or tack welding etc. complete as per drawing and as per direction of Engr.In-charge.
(5)Dewatering of excavated pits and preparation of Per Unit pit for concreting (Unit is Per HP/ 8Hrs.)
6(a)Protection of tower footing - Providing & cum constructing of UCR masonry of trap stone in cement mortar 1:6 in super structure including racking out joints on the inside as no plastering to be done from inside, scaffolding, dewatering, compacting, curing etc. complete in all respects as per the drawings to be furnished by the MSETCL. All the material such as trap stones, cement, sand, metal, water etc. to be provided by the contractor as his own cost including Providing & fixing PVC/AC Pipes of required sizes, tuck pointing with CC1:3 on exposed faces and providing and filling in plinth for ratining wall with apprvd. soil or murrum in 15-20 CM layer / watering ,compacting complete.
6(b)Protection of tower footing - Rubble soling / Dry cum rubble pitching with 230 mm thick stone and filling of gap with broken metals etc. complete as per drawing and direction of Engr in charge.
7(a)Benching - Normal Soil
7(b)Benching - Black Cotton Soil/Submerged Soil
7(c)Benching - Soft Rock / Hard Murum
7(d)Benching - Dry fissured rock
8-I(a)Stub setting in all type of soils with the help of Numbers templete/ PROP including transportation if required to the desired location, fixing the stubs in position as per the alignment, fixing and leveling the templete and the stub as directed - 132 kV MC Tower - 30 degree + 3 mtr.
8-I(c)Stub setting in all type of soils with the help of Numbers templete/ PROP including transportation if required to the desired location, fixing the stubs in position as per the alignment, fixing and leveling the templete and the stub as directed - 132 kV MC Tower - 60 degree + 12 mtr.
9(a)Earthing - Earthing of towers with pipe type Set earthing including excavation of pits/trenches, laying of earthing pipe, strips, flats etc including supply of of salt and coke as per drawimg including back filling, complete in all respect as per direction of Engr. In- charge. DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
9(b)Earthing - Counter Poise type Earthing: Including Set excavation of pits/ trenches, laying of earth wire and fitting plates/ lugs to tower legs including supply of all materials (Viz. GI wire, lugs, nuts and bolts etc) and back filling, complete in all respect as per drawing to be furniished by the owner.
(10)Complete erection of DC/MC towers (including MT special towers) with its extensions for 132kV Lines (as per requirement) with fixing of Bolts & Nuts, Tightening, punching and fittings including attachments (like step bolts, ladders, platforms, 'U' bolts, shackles, hangers, strain plates etc)
11(a)Electric tack welding(half round welding ) to GI Per Unit Nuts & Bolts of tower from thread ends (Two spots to be welded to each Nut & Bolts near thread end) and painting the welded portion with two coats of Zinc rich paint. Two sections of each tower. - 132kV MC Tower (Unit is Per Tower)
12(a)Stringing : Stringing of 0.2 ACSR Panther Kilometre Conductor on 132kV line for crossing of EHV Power Lines, Railway,National Highway and River/Creek Crossing including transportation of conductor & required material from site store to site location - DC on MC
12(c)Stringing : Stringing of 0.2 ACSR Panther Kilometre Conductor on 132kV line for crossing of EHV Power Lines, Railway,National Highway and River/Creek Crossing including transportation of conductor & required material from site store to site location - Stringing of 7/3.15 mm G.I. Earthwire including transportation of earthwire and required material from site store to site locations,laying, fixing hardware,fixing accessories, paving out earth wire, jointing, tensioning, stringing and clamping etc.
13(a)Misc. works - Dismantling of 132kV Tower MT including transportation to store as per direction
13(b)Misc. works - Removal of Stubs upto 1.5 Mtr Per Unit (Unit is Per Tower)
13(c)Misc. works - Destringing of 0.2 ACSR Panther Kilometre Conductor on 132kV S/C on D/C line including transportation of conductor & required material from site to store as per direction - 132kV D/C on D/C
13(d)Misc. works - Destringing of 0.2 ACSR Panther Per Unit Conductor on 132kV S/C on D/C line including transportation of conductor & required material from site to store as per direction - Providing and fixing of Backstay at the locations during stringing whenever neccessary and removal of the same after stringing. ( Unit is Per Stay)
13(e)Misc. works - Destringing of 0.2 ACSR Panther Kilometre Conductor on 132kV S/C on D/C line including transportation of conductor & required material from site to store as per direction - Distringing of existing7/3.15 mm G.I. Earthwire including transportation as per directives. Total 15299889.15 Item- 7 Schedule-G-132kV at CH:28835-Supply S No. Item Description of Item Unit Qty Rate Amount No
(1)Fabrication, Galvanising, Supply at site store of MT towers (Viz. 2O ,15O, 30O, 60O) normal, its extensions with set of stubs, Superstructure, templates, step bolts, U-bolts, D'Shackles, Chain links etc, complete as per design & drawings.
(2)Supply at site store of Galvanised Bolts & Nuts with MT Spring Washers
3(a)Insulator - Long Rod - 132 kV 70kN (N) Porcelain Numbers insulator String
3(b)Insulator - Long Rod - 132 kV 120kN (N) Porcelain Numbers insulator String.
4(a)Hardware (0.2 ACSR) - SSN/SSA DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
4(b)Hardware (0.2 ACSR) - DSN/DSA
4(c)Hardware (0.2 ACSR) - STN/STA
4(d)Hardware (0.2 ACSR) - DTN/DTA
5(c)Conductor Accessories (0.2 ACSR) - P. A. rods
5(d)Conductor Accessories (0.2 ACSR) - Vibration Numbers dampers.
6(a)Earthwire & Hardware - G.I. Earthwire 7/3.15 mm Kilometre
6(b)Earthwire & Hardware - Suspension Clamp for Numbers 7/3.15 mm G.I. Earthwire.
6(c)Earthwire & Hardware - Tension Clamp for 7/3.15 Numbers mm G.I. Earthwire.
6(e)Earthwire & Hardware - Earth Bonds
7(a)Tower Accessories - Danger Board
7(b)Tower Accessories - Number Plate
7(c)Tower Accessories - Phase plates (set of RYB)
7(d)Tower Accessories - Circuit Plate
7(e)Tower Accessories - Anti-climbing devices with Set Barbed Wire
7(f)Tower Accessories - Bird guard
8(a)Conductor - 0.2 ACSR Panther conductor Kilometre (including 2.5% extra for sag and wastage)
(9)Supply of spares as per MSETCL requirement(3% Lumpsum quantity of supply items as per MSETCL demand) Total 17308006.89 Item- 8 Schedule-H-132kV at CH:28835-Erection S No. Item Description of Item Unit Qty Rate Amount No
1(a)Survey Work - Preliminary Survey with GPS Kilometre Survey,thedolite,marking route on topo sheets representing actual field conditions etc. complete in all respect
1(b)Survey Work - Detailed Survey including tower Kilometre spotting and tower profiles,detailed survey with GPS,Total Station,Digital thedolite etc. along the approved alignment,preparation of Profiles,tower spotting,tower schedules and soil resistivity,marking of route on topo sheet and village mag etc.
1(c)Survey Work - Check survey
1(d)Survey Work - Excavation of trial pits of standard Numbers dimension of 1mtrx1mtr width upto 3mtrs depth (Unit is Per Pit)
2(a)Excavation of pits for tower footings in earthsoil of cum all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Normal soil
2(b)Excavation of pits for tower footings in earthsoil cum of all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - BC Soil/Submurged soil
2(c)Excavation of pits for tower footings in earthsoil of cum all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Hard Murrum/Soft Rock DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
2(d)Excavation of pits for tower footings in earthsoil cum of all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Dry fissured rock
2(e)Excavation of pits for tower footings in earthsoil of cum all types including removing of excavated material beyond tower limits up to 50 mtrs. Lead and all lifts, shoring, shuttering, dewatering, preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc. complete as per drawing & direction of Engr. in-charge. - Hard Rock
3(a)Providing and casting in-situ cement concrete of cum trap metal of size 20 to 40 mm as applicable, including fixing of stub units with Bolts & Nuts with fixing of stub setting templates, Form boxes, muffing, coping and curing for 21 days complete as per drawing and direction of Engr. in-charge in the following grades. - 1:3:6 (M-10)
3(b)Providing and casting in-situ cement concrete of cum trap metal of size 20 to 40 mm as applicable, including fixing of stub units with Bolts & Nuts with fixing of stub setting templates, Form boxes, muffing, coping and curing for 21 days complete as per drawing and direction of Engr. in-charge in the following grades. - 1:2:4 (M-15) for copping
3(c)Providing and casting in-situ cement concrete of cum trap metal of size 20 to 40 mm as applicable, including fixing of stub units with Bolts & Nuts with fixing of stub setting templates, Form boxes, muffing, coping and curing for 21 days complete as per drawing and direction of Engr. in-charge in the following grades. - 1:1.5:3 (M-20)
(4)Fixing of steel reinforcement in concrete MT foundation excluding supply of M.S.Tor bars of various sizes and binding wire, cutting, bending, hooking, binding with binding wire and/or tack welding etc. complete as per drawing and as per direction of Engr.In-charge.
(5)Dewatering of excavated pits and preparation of Per Unit pit for concreting (Unit isPer HP/ 8 Hrs)
6(a)Protection of tower footing - Providing & cum constructing of UCR masonry of trap stone in cement mortar 1:6 in super structure including racking out joints on the inside as no plastering to be done from inside, scaffolding, dewatering, compacting, curing etc. complete in all respects as per the drawings to be furnished by the MSETCL. All the material such as trap stones, cement, sand, metal, water etc. to be provided by the contractor as his own cost including Providing & fixing PVC/AC Pipes of required sizes, tuck pointing with CC1:3 on exposed faces and providing and filling in plinth for ratining wall with apprvd. soil or murrum in 15-20 CM layer / watering ,compacting complete.
6(b)Protection of tower footing - Rubble soling / Dry cum rubble pitching with 230 mm thick stone and filling of gap with broken metals etc. complete as per drawing and direction of Engr in charge.
7(a)Benching - Normal Soil
7(b)Benching - Black Cotton Soil/Submerged Soil
7(c)Benching - Soft Rock / Hard Murum
7(d)Benching - Dry fissured rock
7(e)Benching - Hard rock by chiseling. DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
8-I(a)Stub setting in all type of soils with the help of Numbers templete/ PROP including transportation if required to the desired location, fixing the stubs in position as per the alignment, fixing and leveling the templete and the stub as directed - 132 kV DC Tower - 2 degree + 3 mtr.
8-I(b)Stub setting in all type of soils with the help of Numbers templete/ PROP including transportation if required to the desired location, fixing the stubs in position as per the alignment, fixing and leveling the templete and the stub as directed - 132 kV DC Tower - 30 degree + 3 mtr
8-I(c)Stub setting in all type of soils with the help of Numbers templete/ PROP including transportation if required to the desired location, fixing the stubs in position as per the alignment, fixing and leveling the templete and the stub as directed - 132 kV DC Tower -60 degree + 3 mtr.
8-I(d)Stub setting in all type of soils with the help of Numbers templete/ PROP including transportation if required to the desired location, fixing the stubs in position as per the alignment, fixing and leveling the templete and the stub as directed - 132 kV DC Tower -60 degree + 15 mtr
9(a)Earthing - Earthing of towers with pipe type Set earthing including excavation of pits/trenches, laying of earthing pipe, strips, flats etc including supply of of salt and coke as per drawimg including back filling, complete in all respect as per direction of Engr. In- charge.
9(b)Earthing - Counter Poise type Earthing: Including Set excavation of pits/ trenches, laying of earth wire and fitting plates/ lugs to tower legs including supply of all materials (Viz. GI wire, lugs, nuts and bolts etc) and back filling, complete in all respect as per drawing to be furniished by the owner.
(10)Complete erection of DC/MC towers (including MT special towers) with its extensions for 132kV Lines (as per requirement) with fixing of Bolts & Nuts, Tightening, punching and fittings including attachments (like step bolts, ladders, platforms, 'U' bolts, shackles, hangers, strain plates etc)
11(a)Electric tack welding(half round welding ) to GI Per Unit Nuts & Bolts of tower from thread ends (Two spots to be welded to each Nut & Bolts near thread end) and painting the welded portion with two coats of Zinc rich paint. Two sections of each tower. - 132kV DC Tower (Unit is Per Tower)
12(a)Stringing : onS/C,D/C,M/C,H/Z towers including transportationof conductorandrequiredmaterial fromsitestore to site locations, laying, paving, jointing, rough sagging, final sagging, clipping, fixing of accessories, hoisting of insulators, jumpering etc. on tower complete in all respect including tree cuttingifrequiredasperthedirectionofEngineerincharge. (which includes the works involved in the crossing of LT,HT,.viz dismantiling and restringing of conductors) - SC on DC DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
12(c)Stringing : onS/C,D/C,M/C,H/Z towers including transportationof conductorandrequiredmaterial fromsitestore to site locations, laying, paving, jointing, rough sagging, final sagging, clipping, fixing of accessories, hoisting of insulators, jumpering etc. on tower complete in all respect including tree cuttingifrequiredasperthedirectionofEngineerincharge. (which includes the works involved in the crossing of LT,HT,.viz dismantiling and restringing of conductors) - Stringing of 7/3.15 mm G.I. Earthwire including transportation of earthwire and required material from site store to site locations,laying, fixing hardware,fixing accessories, paving out earth wire, jointing, tensioning, stringing and clamping etc.
13(a)Misc. works - Dismantling of 132kV Tower MT including transportation to store as per direction
13(b)Misc. works - Removal of Stubs upto 1.5 Mtr Per Unit (Unit is Per Tower)
13(c)Misc. works - Destringing of 0.2 ACSR Panther Kilometre Conductor on 132kV S/C on D/C line including transportation of conductor & required material from site to store as per direction - 132kV S/C on S/C
13(d)Misc. works - Destringing of 0.2 ACSR Panther Per Unit Conductor on 132kV S/C on D/C line including transportation of conductor & required material from site to store as per direction - Providing and fixing of Backstay at the locations during stringing whenever neccessary and removal of the same after stringing. (Unit is Per Stay)
13(e)Misc. works - Destringing of 0.2 ACSR Panther Kilometre Conductor on 132kV S/C on D/C line including transportation of conductor & required material from site to store as per direction - Distringing of existing7/3.15 mm G.I. Earthwire including transportation as per directives. Total 10194483.29 Item- 9 Schedule-I-400kV at CH:20400-Supply S No. Item Description of Item Unit Qty Rate Amount No
(A-1)Supply Portion - Fabrication, Galvanising, Supply MT of 400 kV D/C & S/C towers (Viz. 2 deg ,15 deg, 30 deg, 60 deg) of normal type, its extensions, special towers, with set of stubs, Superstructure, step bolts, U-bolts, D'Shackles, links etc, complete in all respect as per approved design & drawings provided by the Purchaser. Design & supply of special towers, higher extension etc. (if required)
(A-2)Supply Portion - Supply of Galvanised Nut & Bolts MT with spring washers , plain washers, etc.
(A-3)Supply Portion - Supply of Pipe type Earthing sets Each as per MSETCL' s approved drawing & technical specification.
(A-4)Supply Portion - Supply of Counter poise type Each Earthing sets as per MSETCL' s approved drawing & technical specification
(A-5)Supply Portion - Supply of Earthwire (GI 7/3.66 Kilometre mm)
(B-6)Supply of Tower accessories. - a) Danger Board
(B-7)Supply of Tower accessories. - b) Number Plate
(B-8)Supply of Tower accessories. - c) Phase plates Set (set of RYB)
(B-9)Supply of Tower accessories. - d) Circuit Plate
(B-10)Supply of Tower accessories. - e) Anti-climbing Set devices with Barbed wire.
(B-11)Supply of Tower accessories. - f) Bird guard
(B-12)Supply of Tower accessories. - g)Supply of 0.5 Kilometre ACSR Moose conductor DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
(C-13)Accessories for conductor(0.5 ACSR Moose)) - Each Double Tension String (DTN) hardwares suitable for 640 sq.mm AAAC twin bundle Conductor
(C-14)Accessories for conductor(0.5 ACSR Moose)) - Each Double 'I' Suspension String (DSN) hardwares suitable for 640 sq.mm AAAC twin bundle Conductor
(C-15)Accessories for conductor(0.5 ACSR Moose)) - a) Set Mid Span Joints
(C-16)Accessories for conductor(0.5 ACSR Moose)) - b) Numbers Repair Sleeves
(C-17)Accessories for conductor(0.5 ACSR Moose)) - c) Set Twin spacer damper
(C-18)Accessories for conductor(0.5 ACSR Moose)) - d) Each P.A. Rods
(C-19)Accessories for conductor(0.5 ACSR Moose)) - Numbers e)Twin Rigid spacer
(C-20)Accessories for conductor(0.5 ACSR Moose)) - f) Set Corona Ring (DSN)
(C-21)Accessories for conductor(0.5 ACSR Moose)) - g) Set Corona Ring (DTN)
(C-22)Accessories for conductor(0.5 ACSR Moose)) - h) Set Corona Ring (Pilot)
(D-23)Supply of earthwire accessoris suitable for (GI Each 7/3.66 mm ) - a) Tension hardware
(D-24)Supply of earthwire accessoris suitable for (GI Each 7/3.66 mm ) - b) suspension hardware
(D-25)Supply of earthwire accessoris suitable for (GI Each 7/3.66 mm ) - c) Mid Span Joints
(D-26)Supply of earthwire accessoris suitable for (GI Each 7/3.66 mm ) - d) Copper Earth Bonds
(D-27)Supply of earthwire accessoris suitable for (GI Each 7/3.66 mm ) - e) vibration damper
(E-28)Supply of Disc Insulator (porcelein /Glass ) Each /Long Rod - c) 160kN Long rod porcelain
(E-29)Supply of Disc Insulator (porcelein /Glass ) Each /Long Rod - d) 120kN Porcelain long rod
(E-30)Supply of Disc Insulator (porcelein /Glass ) Each /Long Rod - e) Pilot insulator string for 640 sq mm
(F-31)Supply of OPGW accessoris - a) Supply of 48 Kilometre Core (DWSM) fibre optic cable 48Core DW5M)Optical Ground wire
(F-32)Supply of OPGW accessoris - b) Approach Kilometre Cable(DWSM) 48C
(F-33)Supply of OPGW accessoris - c) OPGW dead end Set
F34. - Supply of OPGW accessoris - d) OPGW Set suspension assembly
(F-35)Supply damper
(F-36)Supply of OPGW accessoris - f) OPGW Double Set Tension assembly with Joint Box
(37) Supply of spares as per MSETCL requirement(3% Lumpsum quantity of supply items as per MSETCL demand) Total 57598990.44 Item- 10 Schedule-J-400kV at CH:20400-Erection S No. Item Description of Item Unit Qty Rate Amount No
(A-1)Survey theodilite/Total station, Marking route on topo sheets and village map representing actual field conditions etc., complete in all respect. DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
(A-2)Survey -a) Detailed survey including tower Kilometre spotting and tower profiles, Detailed survey with GPS, Total station, Digital theodilite etc. along the approved alignment, preparation of profiles, tower spotting, tower schedules and soil resistivity,marking of route on topo sheet and village map, collection of 7/12 of corridor, identification of forest/hatching to mimimize the forest etc., and submission of .KML files.
(A-3)Survey - b) Check survey to carry out the checks Kilometre as per approved profiles with Digital Theodalite/total station/GPS etc. and location marking by fixing three pegs in alignment for suspension tower and by fixing five pegs in bisection for angle tower including bush cutting along the centre line of alignment and repeg marking if necessary etc. complete in all respect. Check survey including revision of profiles if required.
(A-4)Survey - Excavation of trial pits of standard Per Unit dimension of 1mtrx1mtr width upto 3mtrs depth (UNIT IS PER PIT)
(B-5)Foundation of Lattice type Towers - Excavation of cum pits for tower footing in earthsoil of all types including removing of excavated material beyond tower limits upto 50 mtrs .Lead and all lifts,shoring ,shuttering ,dewatering,preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc.complete in all respect as per drawings & directions of Engr.In charge - a) Normal soil/yellow/sandy/loose soil with lime and clay boulders
(B-6)Foundation of Lattice type Towers - Excavation of cum pits for tower footing in earthsoil of all types including removing of excavated material beyond tower limits upto 50 mtrs .Lead and all lifts,shoring ,shuttering ,dewatering,preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc.complete in all respect as per drawings & directions of Engr.In charge - b) B.C.Soil/submerged soil
(B-7)Foundation of Lattice type Towers - Excavation of cum pits for tower footing in earthsoil of all types including removing of excavated material beyond tower limits upto 50 mtrs .Lead and all lifts,shoring ,shuttering ,dewatering,preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc.complete in all respect as per drawings & directions of Engr.In charge - c) Hard murum/soft rock/dry fissured rock
(B-8)Foundation of Lattice type Towers - Excavation of cum pits for tower footing in earthsoil of all types including removing of excavated material beyond tower limits upto 50 mtrs .Lead and all lifts,shoring ,shuttering ,dewatering,preparation of bed for foundation and back filling after casting and curing of foundations with ramming etc.complete in all respect as per drawings & directions of Engr.In charge - d) Hard rock
(C-9)Concreting of foundation: Providing and casting cum in situ cement concrete of trap metal of size 20 to 40 mm as applicable including cost of cement, sand, metal and water, frame work, finishing, compacting , coping and curing for 21 days complete as per drawing and direction of Engr.In-charge in the following grades- a) M 20 ( 1:1.5:3) with metal size 20mm graded (7.10 bag of cement per CuM)
(C-10)Concreting of foundation: Providing and casting cum in situ cement concrete of trap metal of size 20 to 40 mm as applicable including cost of cement, sand, metal and water, frame work, finishing, compacting , coping and curing for 21 days complete as per drawing and direction of Engr.In-charge in the following grades- b) M 7.5 (1:4:8) with graded metal for foundation / bedding (3.42 bag of cement per CuM) DYCEE-C-BSL-ELECTRICAL/CENTRAL RLY
(C-11)Concreting of foundation: Providing and casting MT in situ cement concrete of trap metal of size 20 to 40 mm as applicable including cost of cement, sand, metal and water, frame work, finishing, compacting , coping and curing for 21 days complete as per drawing and direction of Engr.In-charge in the following grades- c) Providing and fixing in position Steel Reinforcement in concrete foundation including supply of TMT bars of various diameters for R.C.C. work like raft, footing of column etc. as per drawing and direction which will be furnished by the owner including cutting, bending , hooking the bars, binding with binding wire or tackwelding etc. complete as directed.(Steel to be provided by contractor)
(C-12)Concreting of foundation: Providing and casting Each in situ cement concrete of trap metal of size 20 to 40 mm as applicable including cost of cement, sand, metal and water, frame work, finishing, compacting , coping and curing for 21 days complete as per drawing and direction of Engr.In-charge in the following grades- Dewatering of excavated pits and preparation of pit for concreting. (UNIT IS PER)
(D-13)Erection of Lattice type tower - Complete MT erection of towers (including special towers)with its extensions.Tightning ,punching ,fixing of tower accessories and anticlimbing devices including fixing of anti theft bolts & nuts and transportation of materials from site stores to work site
(D-14)Erection of Lattice type tower - Stringing of six Kilometre phases of line with 640 sq.mm AAAC twin conductors for each phases + stringing of 2 nos of 7/3.66 mm earthwire alongwith paving, rough & final sagging, clipping, fixing of all accessories & hardwares, hoisting of insulators, jumpering etc for D/C line on D/C towers complete with clearance of site with tree cutting as per drawing & direction of Engr. in-charge. (UNIT IS ROUTE KM)
(D-15)Erection of Lattice type tower - Earthing of Each towers with pipe type earthing including excavation of pits / trenches, laying of earthing pipe, strips, flats etc and supply and laying of salt, coke and G.I.pipe and G.I.strip / Flat & Nuts and bolts as per drawing including back filling, complete in all respect as per direction of Engr. In-charge
(D-16)Erection of Lattice type tower - Earthing of Each towers with Counter Poise type earthing including excavation of pits / trenches, laying of earth wire and fitting plates to tower legs as per the drawing and back filling, complete in all respect Including G.I.Wire, lugs , nuts & bolts etc.as per direction of Engr.In- charge
(17)Dismentaling of existing 400kV Tower
(18)De Stringing of six phases of line with 640 Sqmm Kilometre AAA twin conductors for each phase +De stringing of two 7/3.66 SqMM earthwires along with paving ,rough & final agging,clipping,fixing of all accessories,hoisting of insulators, hardwares, jumpering etc for D/c line on D/C tower complete with clearance on site and tree cutting (UNIT IS ROUTE KM)
(19)Stub removal of existing tower upto 1.5 mtr Total 13848520.30
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