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| 1 | GST % for the tender Please select the rate of GST in cell AY13. Rate selected shall be applicable for the entire BoQ. |
| 2 | AC Interference mitigation measures |
| 3 | Solid State Decoupling Device: Supply of Solid State Diode Decoupling Device (min 5 kA @ 30 cycles) of approved make including required length of cable as per specifications |
| 4 | Installation of solid state decoupling device as per specifications including terminating the cables in the TLP box with cable lugs, sealing material, laying of cable, testing & commissioning of Zinc anodes etc. all complete with required material, excavation, backfilling etc. as per specification and directions of Site Engineer/ Engineer-in-Charge. |
| 5 | Test Lead Point - Type DAC (With Ingress Protection IP:55) :Supply, installation, testing & commissioning of Test Lead Point (TLP) fabricated MS Sheet with hinged front door, Heavy Guage MS pipe 100 mm nominal diameter, Phenolic laminated terminal plate, brass terminal bolts, neoprene gasket for front door, vandal proof concealed lock, etc as per latest revision of Standard AFC drawing (9200-99900-404-603-00 : STD-483). The work includes providing requisite concrete foundation of 600 mm x 600 mm x 800 mm at site, including MS hard pipe for cable entry through foundation, erection of the TLP over concrete foundation, termination of cables to the brass terminal bolts inside TLP box, jointing the cables to pipe (using cad welding/ pin brazing technique), repairing the damage to coat & wrap (with coating repair etc.), back filling the trenches, cleaning the site, applying epoxy paint / powder coating etc. The work also includes supply, installation, laying & termination of all XLPE, Cu cables of required length (as per site conditions) and size, lugs etc. The work includes supply and fixing of a non-corrosive name plate containing the details like KM location, identification, TLP No., direction of flow, connection scheme, type etc., on the side of the TLP box, etc. The name plate shall also include the details of corrosion coupon wherever installed, all as per the direction and specification detailed in the document complete with tools, tackles & other necessary requirement. The work complete in all respects including all materials, tools, tackles, labour as per tender specifications, AFC drawings & directions of the Site Engineer/Engineer-In-Charge. |
| 6 | Corrosion Coupon:Supply and Installation of prefabricated CS corrosion coupon with 1 sq. cm bare metal with 2 numbers 4 sq. mm lead of minimum 10 m long lead in a sdistance of 0.5 m from the pipeline inclusive of cable & terminating the cable in the TLP terminal. The corrosion couponf are to be installed with specified test lead points for which prior apporval to be obtained from owner. The item also incluseds supply, installation, laying & termination of all CU cables of required length (as per site condition) and size as mentioned in the standard drawing, toggle switch, cable glands and lugs etc. , complete in all respect as per the direction and specification detailed in the documetn complete with all tools , takles & other necessary requirement for preparation of the coupon . The work complete in all respect shall include supply of all the labours, tols etc. compete as per the direction of site engineer/engineer in charge. |
| 7 | Supply of Zn ribbon Cross section: 12.7 mm x 14.29 mm Weight: 0.893 Kg/ m Material and diameter of core wire: Galvanised steel with diameter 3.3 mm, make as approved by EIC |
| 8 | Laying, installation, testing and commissioning of Zn ribbon:Work shall include excavating trenches of required width and depth, getting out the excavated soil, and then returning the soil as required in layers, consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed. Installation of Zn Ribbon includes laying of Zn ribbon with backfill material (Gypsum 50%, Bentonite: 50%, Minimum thickness of backfill: 100 mm on all side of ribbon), jointing of ribbons(where required), terminating the cables in the TLP box with cable lugs, sealing material, laying of cable, testing & commissioning of ribbons etc. all complete with required material, excavation, backfilling etc. as per specification and directions of Site Engineer / Engineer-in-Charge. |
| 9 | Supply of XLPE insulated , PVC sheathed cable, 1100 v grade conforming to IS: 7098 (P-1) as per specifications and approved make : Copper Cable size 1cx25 sq.mm Armoured |
| 10 | Cable Laying Laying of all type of cables LT (PVC / XLPE / Armoured/Unarmoured/Power/ Control/ Signalling) in trenches, in cable racks, in trays, in protective pipes, poles,columns, in conduits, in panels and on structures etc.;including the supply and installation of all required materials such as fixing clamps ,screws, cable straps, tags etc. as required (other than the supply of the conduits, cables, pipes, cable racks, trays, poles, structures and panels) complete in all respect, including cost of all labour, tools, consumable materials etc. and cutting the cables in required lengths as per drawings, specification and directions of Site Engineer / Engineer-in-Charge |
| 11 | EARTH STRIP / WIRE / ROPE / CABLE - Supply, installing and testing of earthing strip/wire/rope/cable for completely making the earthing grid system by supplying, laying the GI / Cu strip and making all the necessary welding joints, connecting to the earthing electrodes and existing earthing grid etc., complete as per drawings, specifications and directions of the Site engineer/Engineer-in-charge, including the cost of all labour, tools, materials, etc. complete in all respect: 40 mm X 5 mm G.I. earthing strip |
| 12 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas including dressing of sides and ramming of bottoms including getting out the excavated soil and disposal of surplus excavated soil, all works up to any lead and lift, as directed by the Engineer-in-Charge : In all kinds of soil |
| 13 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, all works up to any lead and lift Please Enable Macros to View BoQ information |
