Tender For Tender For The Work Of Shifting Of 11Kv Line By Conversion Of Ht Double Circuit Overhead Line To Underground Network Of 11Kv Rivona And Xelvona Feeder From 33/11Kv Xeldem Substation Under The Jurisdiction Of Electrical Sub-Div-Ii, Quepem D
Tender Overview
Project Description
Tender for Tender For The Work Of Shifting Of 11Kv Line By Conversion Of Ht Double Circuit Overhead Line To Underground Network Of 11Kv Rivona And Xelvona Feeder From 33/11Kv Xeldem Substation Under The Jurisdiction Of Electrical Sub-Div-Ii, Quepem Div Vii, Curchorem
BOQ
| Sl. No. | Item Description |
| 1 | 11 KV DISTRIBUTION SYSTEM |
| 2 | HT CABLES |
| 3 | Supply of 11KV, 3 core, 300 sq.mm. aluminium, XLPE insulated, flat armoured, 11 KV (Earthed) Cable, type A2XFY of approved make conforming I.S. 7098 PART 2 and carrying ISI MARK through Open Trench method in any type of soil including hard laterite. Supply as per the specification mentioned in the NIT. |
| 4 | Supply of 11KV, 3 core, 300 sq.mm. aluminium, XLPE insulated, flat armoured, 11 KV (Earthed) Cable, type A2XFY of approved make conforming I.S. 7098 PART 2 and carrying ISI MARK through HDD method in any type of soil including hard laterite. Supply as per the specification mentioned in the NIT. |
| 5 | Supply of 11KV, 3 core 95sq.mm aluminium, XLPE insulated, flat armoured, 11 KV (Earthed) Cable, type A2XFY of approved make conforming I.S. 7098 PART 2 and carrying ISI MARK through conventional open trenching method in any type of soil including hard laterite. Supply as per the specification mentioned in the NIT. |
| 6 | 11KV RING MAIN UNITS |
| 7 | Supply of 11KV, 630 Amps, Outdoor, SF6 Ring Main Unit with two Load Break Switches and one Circuit Breaker conforming to International Standards and complete with Fault Passage Indicator other accessories of approved make with auxillary PT. Supply as per the specification mentioned in the NIT. |
| 8 | 11KV CABLE JOINTING AND TERMINATION KITS. |
| 9 | Supply of 11KV, 3 phase, Outdoor type, heat shrinkable end termination kit complete, for 11 KV XLPE cable of size 3 x 300sq.mm including sockets/lugs/connectors etc. of approved make . (for 11KV take-off gantry at 33/11KV sub-station & for interlinking with other 11KV Overhead feeders). Supply as per the specification mentioned in the NIT. |
| 10 | Supply of 11KV, 3 phase, Indoor type, heat shrinkable end termination kit complete, for 11 KV XLPE cable of size 3 x 300sq.mm including sockets/lugs/connectors etc. for connecting RMU for main section side of approved make . Supply as per the specification mentioned in the NIT. |
| 11 | Supply of 11KV 3 phase outdoor terminating kit complete, for 11 KV XLPE cable of size 3 x 95sq.mm including sockets/lugs/connectors etc. for connecting 11KV end of Distribution transformer of approved make. Supply as per the specification mentioned in the NIT. |
| 12 | Supply of 11KV 3 phase indoor terminating kit complete, for 11 KV XLPE cable of size 3 x 95sq.mm including sockets/lugs/connectors etc. for connecting RMU for main section side of approved make. Supply as per the specification mentioned in the NIT. |
| 13 | Supply of straight through joint complete for 11 KV XLPE cable of size 3 x 300sq.mm including sockets/lugs/connectors etc. of approved make. Supply as per the specification mentioned in the NIT. |
| 14 | CIVIL WORKS & EARTHINGS FOR 11 KV DISTRIBUTION SYSTEM etc. |
| 15 | Supply of Cable route Markers (for entire 11 KV cable route length ) as per NIT drawing. |
| 16 | Supply and Erection of Warning tape for entire 11 KV route length. Supply, laying as per the specification mentioned in the NIT. |
| 17 | Supply and laying of fine river sand of approved quality for cushioning of HT underground cables laid by conventional Open Trenching Method. |
| 18 | Supply of cable protective cover as per specification as given below: The concrete slab shall be machine made using semi dry concrete batching plant and cast in a fully automatic PLC controlled concrete batching plant and cast in a fully automatic \\" Vibro - Press\\" machine with a high vibration frequency and hydraulic pressure of 40 MT, the size of the slab shall be 480 X 250mm x 50mm, (+/- 2mm) and the concrete grade shall be M30 adhering to IS 456:2000 and shall have a minimum crushing strenght of 30N/mm2( 28 days strength) when tested.. Supply as per the specification mentioned in the NIT. |
| 19 | Supply and laying of wire cut Bricks for 11KV Cable seperation. |
| 20 | Supply of G.I. earthing pipe, 2500mm long, 40mm nominal dia, class B, perforated for 1) RMU's. The pit shall be filled with homogenous mixture of 20Kgs of Charcoal, 20Kgs of salt and sand /soil with Brick masonary Chambers The work includes excavation, backfilling & spreading of excavated surplace earth evenly at RMU's etc. Supply as per the specification mentioned in the NIT. |
| 21 | Supply of HDGI flat of size 25mm x 5mm for earthing of 1) RMU's. Supply as per the specification mentioned in the NIT. |
| 22 | supply, Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand: 4 graded granitic or basaltic stone aggregate 40 m nominal size for foundations of 1) RMU's. |
| 23 | Centering and shuttering including struttings, propping etc. and removal of formwork for a) Foundations, footings, bases of columns and mass concrete for 1) RMU's. |
| 24 | Supply and providing of 12 mm cement plaster 1:4 ( 1 cement: 4 fine sand) for foundations of 1) RMU's. |
| 25 | Supply of RCC Hume Pipe 150mm dia with required no. of collars, for road crossing. |
| 26 | Supply of GI Pipe 150mm, class B for Nala/drainage/bridge crossing |
| 27 | LATERITE MASONARY WORKS |
| 28 | Supply and laying of Rubble Packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete for single and double circuit 11KV Cable trench. |
| 29 | 11 KV DISTRIBUTION SYSTEM |
| 30 | HT CABLES |
| 31 | Laying, Erection,Testing and commissioning of 11KV, 3 core, 300 sq.mm. aluminium, XLPE insulated, flat armoured, 11 KV (Earthed) Cable, type A2XFY of approved make conforming I.S. 7098 PART 2 and carrying ISI MARK through Open Trench method in any type of soil including hard laterite. Laying, Erection,Testing and commissioning as per the specification mentioned in the NIT. |
| 32 | Laying, erection, testing & commisioning of 11KV, 3 core 95sq.mm aluminium, XLPE insulated, flat armoured, 11 KV (Earthed) Cable, type A2XFY of approved make conforming I.S. 7098 PART 2 and carrying ISI MARK through conventional open trenching method in any type of soil including hard laterite. Laying, Erection,Testing and commissioning as per the specification mentioned in the NIT. |
| 33 | 11KV RING MAIN UNITS |
| 34 | Erection,Testing and commissioning of 11KV, 630 Amps, Outdoor, SF6 Ring Main Unit with two Load Break Switches and one Circuit Breaker conforming to International Standards and complete with Fault Passage Indicator other accessories of approved make with auxillary PT. Erection,Testing and commissioning as per the specification mentioned in the NIT. |
| 35 | 11KV CABLE JOINTING AND TERMINATION KITS. |
| 36 | Erection,Testing and commissioning of 11KV, 3 phase, Outdoor type, heat shrinkable end termination kit complete, for 11 KV XLPE cable of size 3 x 300sq.mm including sockets/lugs/connectors etc. of approved make . (for 11KV take-off gantry at 33/11KV sub-station & for interlinking with other 11KV Overhead feeders). Erection,Testing and commissioning as per the specification mentioned in the NIT. |
| 37 | Erection,Testing and commissioning of 11KV, 3 phase, Indoor type, heat shrinkable end termination kit complete, for 11 KV XLPE cable of size 3 x 300sq.mm including sockets/lugs/connectors etc. for connecting RMU for main section side of approved make. Erection,Testing and commissioning as per the specification mentioned in the NIT. |
| 38 | Erection,Testing and commissioning of 11KV 3 phase outdoor terminating kit complete, for 11 KV XLPE cable of size 3 x 95sq.mm including sockets/lugs/connectors etc. for connecting 11KV end of Distribution transformer of approved make. Erection,Testing and commissioning as per the specification mentioned in the NIT. |
| 39 | Erection,Testing and commissioning of 11KV 3 phase indoor terminating kit complete, for 11 KV XLPE cable of size 3 x 95sq.mm including sockets/lugs/connectors etc. for connecting RMU for main section side of approved make. Erection,Testing and commissioning as per the specification mentioned in the NIT. |
| 40 | Erection,Testing and commissioning of straight through joint complete for 11 KV XLPE cable of size 3 x 300sq.mm including sockets/lugs/connectors etc. of approved make. Erection,Testing and commissioning as per the specification mentioned in the NIT. |
| 41 | CIVIL WORKS & EARTHINGS FOR 11 KV DISTRIBUTION SYSTEM etc. |
| 42 | Erection of Cable route Markers (for entire 11 KV cable route length ) as per NIT drawing. |
| 43 | Laying testing & commisioning of 11KV 300sq.mm. XLPE underground cable by trenchless Technology by adopting Horizontal Directional Driiling (HDD Method).The work includes preperation of site, Boring as well as drawing of cable in Normal soft/Hard soil with minimum 8\\" bore size ,including supply & erection of HDPE pipe 110mm, PN6, PE80, Wall thickness 6.5mm (minimum) as per IS 4984:1995 amendment 2016.The depth shall be 1.650m to 1.850m (1650mm-1850mm) Only except at entry and exit pits where minimum depth shall be 1200mm. and permanant Re-instatement of dug up pits excavated during laying as per Goa PWD specifications. Erection, Laying, Testing and commissioning as per the specification mentioned in the NIT. |
| 44 | Excavation in any type of soil including hard laterite soil by mechanical means( hydraulic excavator)/manual means for laying of HT/ LT cables of various sizes including excavation for equipment foundations i.e for 1) RMU's including getting out the excavated soil and disposal of surplus excavated soil. |
| 45 | Refilling of excavated soil in the foundations, trenches etc. with avialable excavated earth in layers not exceeding 20 cm depth, cosolidating each layer by ramming and watering lead upto 50 M and all lifts and disposal of surplus earth in cable trenches and foundations of equipments. |
| 46 | Laying of cable protective cover as per specification as given below: The concrete slab shall be machine made using semi dry concrete batching plant and cast in a fully automatic PLC controlled concrete batching plant and cast in a fully automatic \\" Vibro - Press\\" machine with a high vibration frequency and hydraulic pressure of 40 MT, the size of the slab shall be 480 X 250mm x 50mm, (+/- 2mm) and the concrete grade shall be M30 adhering to IS 456:2000 and shall have a minimum crushing strenght of 30N/mm2( 28 days strength) when tested |
| 47 | Erection,Testing and commissioning of G.I. earthing pipe, 2500mm long, 40mm nominal dia, class B, perforated for 1) RMU's. The pit shall be filled with homogenous mixture of 20Kgs of Charcoal, 20Kgs of salt and sand /soil with Brick masonary Chambers The work includes excavation, backfilling & spreading of excavated surplace earth evenly at RMU's etc. Erection, Testing and commissioning as per the specification mentioned in the NIT. |
| 48 | Erection,Testing and commissioning of HDGI flat of size 25mm x 5mm for earthing of 1) RMU's. |
| 49 | Laying of RCC Hume Pipe 150mm dia with required no. of collars, for road crossing. |
| 50 | Laying of GI Pipe 150mm, class B for Nala/drainage/bridge crossing |
| 51 | Carrying out detailed physical survey of the area including detailed GPS survey which includes indicating and marking location of other utilities if any, furnishing of optimum and economical route and design for layong of LT, XLPE cables of various size and accessories, including plotting on the scaled land base map of size 1:1000 indicating all features and submitting drilling profile indicating proposed plan for open trenching,road,nullah,culvet, over bridge, rail crossing, or any other special crossing. The work shall include digging of trial pits at suitable intervals and re-instatement of dug-up area of trial pits. The detailed documents as well as the write-up shall be furnished in 02 nos. of hard copies and soft copies for approval.Upon approval fresh 06 Nos. of hard copies alongwith a soft copy shall be furnished duly corrected. On completion, the contractor has to submit final survey map with longitude and latitude of each every item with other details for asset mapping. |
| 52 | DISAMANTLING OF ABC/OVERHEAD HT LINES |
| 53 | Removal of 9 mtr RCC Pole. |
| 54 | Removing of HDGI 11 KV 'V' Shape cross arm of 75X40X7.5m with clamps & nut bolts. |
| 55 | HDGI Structure Material |
| 56 | Removing of Cut Point cross arm channel 75 x 40 mm, 1.3 mts long with clamp & nut bolt. |
| 57 | Removing of 11 KV Disc Insulators 45 KN with H.D.G.I. Metal parts. |
| 58 | Removing of 11 KV Pin Insulator with H.D.G.I. Pin. |
| 59 | Removing of ACSR 'WEASEL' Conductor Please Enable Macros to View BoQ information |
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