Re Electrification of 2 Nos of B1 type flats 2025 2026

Re- Electrification of 2 Nos of B1 type flats 2025-2026

Supply, Erection,Termination and connection of the 4 way/6 way, 3ph, 415V Horizontal double door MCB Lighting DB Having 63 A, 4 pole Isolator as incomer and 6 no of 2 pole isolators of rating 40 A for each Quarters and One No. 6A MCBs for Providing Supply for Stair case area of each flats. DB shall be mounted in suitable frame fabricated by MS angle frame (25 x 25 x 6), epoxy painted (primer + 2 coats) and properly fixed on wall by the contractor. The incomer PVC armoured cable (upto 4 X 50 sqmm) outgoing flexible copper cables of 4 sqmm, earth cables of size 2.5 sq mm for power circuit through 40 A DP to each quarters and out going for staircase shall be glanded /terminated and connected using suitable cable lugs /clamps /ties. All Required structural items, DB with DP/MCBs, flexible glands, suitable pvc pipes etc, shall be in the scope of the contractor. Existing in-put armoured cable can be used for main supply from Piller Box. If incomer cable length is not adequate for termination in DB, cable should be jointed with copper/aluminum flexible cable of size similer to incomer cable by proper lug/ferrules by providing suitable joint box near DB. This also be in the scope of the contractor. APPROVED MAKE FOR DB AND MCBs:-LEGRAND / HONEYWELL/L&T/SCHNEIDER

Supply, Erection, Termination and connection of the 18 way, single phase, 230V Horizontal double door MCB lighting DB having 40A, 30 mA RCCB, 40A DP isolators as incomers SP MCBs -6 A-5 no and SP MCBs 16A -6 no single phase out going circuits. LDB shall be mounted properly concealed on the wall by the contractor. Incomer for this DB should drawn through pipe size not less than 20mm from Main DB Fixed in the ground floor by suitable metal saddles spacing not less than 50 cm, 4 sq mm Phase and Neutral Wire and 2.5 Sq mm for Earth. All Required items for this Work Shall Be in the scope of the Contractor (Including the cementing and finishing of the wall after fixing of the DB) APPROVED MAKE FOR DB , RCCBs AND MCBs:-LEGRAND / HONEYWELL/L&T/SCHNEIDER

Supply of 6A Modular Switches as spares for the work specified in Schedule No 3. (Brand and type of switches should be exactly same as the switches used for the work specified in Schdule no.-3)

Supply of 6A Modular Sockets as spares for The work specified in Schedule No 3. (Brand and type of sockets should be exactly same as the socket sused for the work specified in Schdule no.-3)

Supply of Modular step type regulators as spares for The work specified in Schedule No 3. (Brand and type of regulators should be exactly same as the regulators used for the work specified in Schdule no.-3)

Open pipe Point wiring with individual control For 16 A power sockets and 16 A DP switch for ACs, using Flexible copper cables 2.5 sqmm for control and neutral connection Through pvc conduits not less than 20 mm using metal saddles with spacing not exceed 50 cm as per relevant drawings or instructions from FACT Engineer in Charge. The work shall include wiring along roof /beam/column/ceiling using clamps and drawing wires as required. Preparation and fixing of modular switch boards, switches, cover plates, dummy plates, Etc. Drawing of 1.5 sq mm earth wires of flexible copper wire of green color for body earthing of metal clad items, connecting, testing and commissioning; for wire length greater than 10 m shall be considered as one and half point. All the materials for this Work shall be in the Scope of the contractor. If additional power sockets are required in same Switch Boards that shall be considered as half point. APPROVED MAKE : WIRE : POLYCAB/ RR KABEL/ KEI/ FINOLEX OF FR TYPE SWITCH, SOCKETS, ETC : LEGRAND- MYRIUS / HONEYWELL-HORIZON/SCHNEIDER-UNICA PURE/L&T-ENTICE PIPE SHALL BE OF MEDIUM ISI MARKED

Supply of 16A Modular Switches as spares for the work specified in Schedule No 7. (Brand and type of switches should be exactly same as the switches sused for the work specified in Schdule no.-7)

Supply of 16A Modular Sockets as spares for the work specified in Schedule No 7 (Brand and type of sockets should be exactly same as the sockets sused for the work specified in Schdule no.-7)

Supply of 16A Modular DP switches as spares for the work specified in Schedule No 7. (Brand and type of DP switches should be exactly same as the switches sused for the work specified in Schdule no.-7)

Supply and Installation of of 20 W LED tube fittings with required clamps/fastners. All materials such as LED Fittings, clamps and fastners, etc. required for this work are in the scope of the contractor. APPROVED MAKE :- LUKER/HAVELLS/PHILIPS

Supply of LED tube Fittings as spares for The work specified in Schedule No 11 (Brand and type of LEDs should be exactly same as the LEDs fittings sused for the work specified in Schdule no.-11)

Supply and Installation of Calling Bells with required clamps/fastners etc, All materials such as, Calling Bell of Reputed Make, clamps and fastners required for this work are in the scope of the contractor.

Supply and installation of ceiling fans (1200mm). Supply of all materials required for the work shall under the scope of the contractor. The specifications of the ceiling fan is such that its service value should be higher than 5.5 CMM/Watts. (Refer BEE Guide Line For service value and Star Ratings). APPROVED MAKE :- LUKER/CROMPTON/ USHA/ ORIENT.

Supply and installation of Angle Batten Holders For Rooms, Bathrooms, Stores/Work area. All the materials for the successful completion of the work in cluding Angle batten Shall be in the scope of the Contractor.

Erection of earth electrodes, earth cable laying 2 runs of 1 x 16 sqmm Aluminium PVC cable, from earthing pit to corresponding 3 phase DB. Clamping, connection and commissioning of maintenance free copper bonded earthling systems of DB at suitable locations. Installation of earthing system as per the specified condition mentioned above and supply of All required materials for this work such as maintenance free copper bonded earthing system approved by Kerala State Electrical Inspectorate, compressing of 3 m long, dia not less than 17 mm earth electrode of low carbon steel with 250 micron copper bonding on outer surface with associated items like environment friendly carbon based back fill compound, hardware, clamps, binding wires, connection lugs, anticorrosive paint, bituman, Sand, cement, Bricks and required length of 1 x 16 sqmm flexible Al PVC cable etc as required for this work shall be in the scope of the contractor. (Double earth should be provided for 3 phase DB, Earth pit should be interlinked)

Rerouting of Power Cables up to 4x50 Sqmm from Existing 3 phase DB to New DB Location as specified by FACT Engineer -in -Charge

Excavation of New cable trenches of size 300 mm X 300 mm (Width X Depth) in ordinary soils for laying cables. The scope of work also includes refilling and consolidating the trench after completion of the cable laying work.

V V ELECTRICALS (BID ID -3296137)

PEEJESS ELECTRICALS (BID ID -3295967)