AGE I CGN 26 25 26 REPAIR AND REPLACEMENT TO INTERNAL ELECTRIC SUPPLY INCL ACCESSORIES, LED LIGHTS ETC UNDER AGE (I) CG NOIDA

Amount

Taking down carefully copper/aluminium point wiring (light, fan, bell, socket, power point etc.) with or without conduit, casing & caping, along with all connected accessories such as ceiling rose, switches, sockets, switch boards, fan regulator etc complete all as specified and directed.

M&L for point wiring complete with 1.5 Sqmm single-core multistranded copper conductor of 1100 volts grade, PVC insulated and unsheathed FRLSH cable, drawn through and including PVC casing & capping of suitable size with necessary accessories, with flush-mounting GI boxes (thickness not less than 1.2 mm, up to 18 modules, Model No. 6890 07 to 6890 12 of Legrand) and white plates with frame (suitable for up to 18 modules, Model No. 6732 11 to 6732 58 of Legrand), housing switches, sockets, fan regulator, etc., including 1.5 Sqmm single-core solid multistranded copper conductor FRLSH 1100 volts grade PVC insulated and unsheathed cable as earth continuity conductor to common earth and connecting to earth dolly for the following: (Note: The cost of modular mounting boxes and modular plates is included in the quoted rates.) Make: (i) Flush mounting GI boxes Cat Part Module 18, Model No. 6890-07 to 6890-12 of Legrand or equivalent in Havells / Siemens. (ii) White Plates: Up to 18 modules, Mylanic series Model No. 6755 61 to 6755 78 of Legrand or equivalent in Havells / Siemens / Crabtree.

One light point or fan point controlled by one, one way switch single pole.

One bell point controlled by one bell push on independent board.

One 3 pin 5 Amps socket outlet on independent board

One 3 pin 5 Amps socket outlet on Same board

One light point controlled by two 2-way switch.

All as per item No 2.00 here-in-before but with 2.5 Sqmm Copper conductor cable for one 3 pin, 15 Amps socket out let on independent board.

M&L for point wiring complete with 1.5 Sqmm single-core PVC insulated but unsheathed multistranded copper conductor FRLSH cable, 1100 volts grade, conforming to IS-694, drawn through and including PVC concealed conduit of size not less than 20 mm dia (as per site requirement), with necessary accessories, flush mounting GI boxes (thickness not less than 1.2 mm), and white plates with frames housing switches, sockets, fan regulator, etc. Also including 1.5 Sqmm single-core solid multistranded copper conductor FRLSH 1100 volts grade PVC insulated and unsheathed cable as earth continuity conductor to common earth and connecting to earth dolly, complete all as specified and directed. Note: (i) Necessary cutting in groove and making good the disturbed surface is included in the quoted rates. (ii) The cost of modular mounting boxes and modular plates is included in the quoted rates. Make: (i) Flush mounting boxes Cat Part Module 18, Model No. 6890-07 to 6890-12 of Legrand or equivalent in Havells / Siemens. (ii) White Plates: up to 18 modules, Mylanic series, Model No. 6755 61 to 6755 78 of Legrand or equivalent in Havells / Siemens / Crabtree.

One light point or one fan point controlled by one, one way switch

One bell point controlled by one bell push on independent board.

One 3 pin 5 Amps socket outlet on independent board

One 3 pin 5 Amps socket outlet on Sameboard

One light point controlled by two 2- way switch.

All as per item No 4.00 here-in-before but with 2.5 Sqmm Copper conductor cable for one 3 pin, 15 Amps socket outlet on independent board.

S&F 6 A one-way SP switch - 1 module

S&F 6 A two-way SP switch - 1 module

S&F 16 A one-way SP switch - 1 module

S&F 6/16 A socket 2/3 Pin combined 2 modules

S&F 6 A 3 pin universal socket 2 modules

S&F 6 A one-way SP bell push - 1 module

S&F Fan regulator 100 W with 360° rotation 2 module

S&F bell, AC, 230 Volts, single pole all as specified and directed. Make: Anchor/Havells/Standard

S&F ceiling rose surface bakelite three terminal all as specified and directed. Make : Anchor/Havells/Standard

S&F in replacement, double-door sheet metal enclosure, factory-made DB, 4-way, 240 volts, protection class IP-42, suitable for fixing of MCBs, Isolators, etc., conforming to IEC 61439-3. Suitable for flush mounting and surface mounting, with 100 A copper busbar, neutral bar, earth bar, and cable ties for cable management.Enclosure to be provided with fully shrouded neutral bars and pre-fitted masking sheet, complete all as specified and directed.

S&F in replacement, double-door sheet metal enclosure, factory-made DB, 8-way, 240 volts, protection class IP-42, suitable for fixing of MCBs, Isolators, etc., conforming to IEC 61439-3. Suitable for flush mounting and surface mounting, with 100 A copper busbar, neutral bar, earth bar, and cable ties for cable management.Enclosure to be provided with fully shrouded neutral bars and pre-fitted masking sheet, complete all as specified and directed.

S&F in replacement, double-door sheet metal enclosure, factory-made DB, 4-way TPN, 415 volts, protection class IP-42, suitable for fixing of MCBs, Isolators, MCB TPN, etc., conforming to IEC 61439-3. Suitable for flush mounting and surface mounting, with 100 A copper busbar, neutral bar, earth bar, and cable ties for cable management. Enclosure to be provided with fully shrouded neutral bars and pre-fitted masking sheet, complete all as specified and directed.

S&F MCBs of the under-mentioned type and rating, fixed in DBs (DBs measured and paid for separately). Note: The make of the MCB shall be the same as that of the DB.

MCB Single Pole of 240 volts 5-32 Amps,10 KA Capacity, 'B' series

MCB Single pole + Neutral 240 volts, 32 to 40 Amps,10 KA Capacity, 'C' series

MCB Triple pole + Neutral 415 Volts, 40-63 Amps,10 KA Capacity, 'C' series

S&F in replacement LED batten luminaire, surface-mounted, 4 feet, system wattage not less than 20 W, with lifetime of 50,000 burning hours (minimum 70% of initial lumen maintained). Luminaire shall have CRI > 80, Power Factor > 0.95, THD < 10%, colour temperature 4000–6500K, surge protection of 2.5 kV (CM mode), and IP-20 protection, meeting LED IS specifications. The fitting shall be Class I, with short-circuit and over-current protection, suitable for operating voltage range of 150–270 V AC and ambient temperature range of 0–50 °C. System efficacy at luminaire level shall be > 120 lumens/watt, flicker-free. The work includes connecting with PVC sheathed 1.5 Sqmm twin-core copper conductor flexible wire from ceiling rose to fitting, complete all as specified and directed.

S&F in replacement sheet metal enclosure, single pole and neutral type, with 2-pin and earth plug and socket, complete with one single-pole MCB 20–32 A, 240 V, complete all as specified and directed.

M&L for earthing complete with galvanised steel earth plate electrode, size 600 × 600 × 6.0 mm, buried vertically in ground (earth pit not less than 2.25 m deep below normal ground level), with top edge of plate not less than 1.5 m below ground level. Plate connected to galvanised steel earth lead wire 4.00 mm dia (8 SWG) by means of bolts, nuts, check nuts and washers of galvanised steel. Earth lead wire shall be encased in and including 15 mm bore G.I. light grade pipe from earth plate up to pole, up to 2.40 m height from GL, by means of and including 25 × 3 mm MS clamps, bolts, nuts and washers, etc. GI earth lead wire shall then be fixed bare along the pole and connected to MCB DB, LT Panel, etc. The earth pit shall be prepared with charcoal dust and common salt packed all around the earth plate, including necessary excavation and earth work in soft/loose soil, and testing on completion, all as specified and directed and shown on Electrical Plate No. 3 of SSR Part I (2009). Work also includes earth pit chamber in PCC (1:2:4), type B1, with MS angle iron frame and CI cover, GI Pipe medium grade 20mm bore for watering funnel with wire mesh complete all as specified and directed. Note: The cost of GI wire and protection pipe up to and including 7.5 m length is deemed to be included in the unit rate quoted by the contractor.

Taking down existing ceiling fan of 1200/1400 mm sweep and rewinding of fan motor with super-enamelled copper insulated wire of suitable gauge and weight as per existing, including insulation materials, varnishing, heating, capacitor replacement, reassembling, and testing. Work also includes painting ceiling fans with two coats of synthetic enamel paint (by spraying or hand brushing) neatly, including preparation of old surface, writing MES No. with black paint, and refixing in position duly tested for smooth functioning, complete all as specified and directed.

Taking down existing exhaust fan of 250/300/450 mm sweep and rewinding the fan motor with super-enamelled copper insulated wire of suitable gauge and weight as per existing, including insulation materials, varnishing, heating, capacitor replacement, reassembling, and testing. Work also includes painting exhaust fans with two coats of synthetic enamel paint (by spraying or hand brushing) neatly, including preparation of old surface, writing MES No. with black paint, and refixing in position, duly tested for smooth functioning, complete all as specified and directed.

S&F Ball bearing suitable for Ceiling fan 1200/1400 mm sweep

S&F Ball bearing suitable for exhaust fan 250/300/450 mm sweep

S&F in replacement for sub-main wiring with two runs of single-core 6 Sqmm (nominal area) PVC insulated and unsheathed multistranded copper conductor cable, LT 1100 volts grade, FRLSH, drawn through existing PVC conduit/recessed steel conduit on wall/surface and one run of PVC insulated and unsheathed single-core 6 Sqmm copper conductor (green in colour) as earth continuity conductor, run through concealed conduit and connected to common earth dolly with necessary thimbles and lugs as required at site. Note: Two runs of conductor with one run of earth wire will be measured and paid as one unit.

S&F in replacement sub-main wiring with four runs of single-core 10 Sqmm (nominal area) PVC insulated and unsheathed multistranded copper conductor cable, LT 1100 volts grade, FRLSH, drawn through existing PVC conduit/recessed steel conduit on wall/surface and one run of PVC insulated and unsheathed single-core 10 Sqmm copper conductor (green in colour) as earth continuity conductor, run through concealed conduit and connected to common earth dolly with necessary thimbles and lugs as required at site. Note: Four runs of conductor with one run of earth wire will be measured and paid as one unit.

national engineering (BID ID -3462808)

M/S BEE ESS ENTERPRISES (BID ID -3462380)

Techpro engineering (BID ID -3451190)