GENERAL-Govt. TDMC Alappuzha- Administrative block Phase -V-work-General Electrical Work

Electrification

OD158447/2025-2026:Supply conveyance and fixing of recessed round down light fittings 3600 lumen having efficiency not less than 130 lumen per watt, UGR less than 19, WH/AL reflector and diffuser,4000K CCT fitting made of CRCA sheet of thickness 0.5mm, pf greater than 0.95, THD less than or equal to 10%, Chip make Cree/Osram/lumilled/Nichea of complete with all accessories in the cutting of false ceiling, giving connections with the existing wire etc. as required.

90.15.3.5:Supply installation testing and commissioning of Octogaonal Pole made of hot dip galvanised GI sheet 70 mm top diameter, 130 mm bottom diameter thickness 3mm base plate dimensions of 200x200x12 mm suitable for wind speed as per IS 875 Part III single arm bracket 0.5mt including connector foundation bolt 4 nos fixed in existing RCC foundation and junction box etc. complete 7 Meters

90.15.3.6:Supply installation testing and commissioning of Octogaonal Pole made of hot dip galvanised GI sheet 70 mm top diameter, 130 mm bottom diameter thickness 3mm base plate dimensions of 200x200x12 mm suitable for wind speed as per IS 875 Part III double arm bracket 0.5mt including connector foundation bolt 4 nos fixed in existing RCC foundation and junction box etc. complete 7 Meters

OD258281/2025-2026:Supply Conveyance, installation, testing and commissioning of 100W LED Flood light output greater than 110lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Bridgelux/Osram with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing, acrylic cover complete with THD less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer)

14.1:Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 metres.

14.10:Providing and laying in position reinforced cement concrete 1 :2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required (excluding reinforcement).

14.12:Providing 15mm thick cement plaster of mix 1:4(1 cement: 4 fine sand) at all levels

90.12.7.40:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 10 sq mm with factory made clamp

90.12.10.2:Supply & laying of DWC pipe in ordinary soil 0.75m below ground level including excavation50/38 mm or nearest size

90.12.5.40:Supply & laying of one number PVC insulated and PVC sheathed armoured aluminium power cable of 1.1KV grade of the following sizes in the existing RCC/ HUME / STONE WARE/ GI/ DWC pipe as required.4 core 10 sq mm

90.16.1.2:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required2.65 mm copper conductor (12 SWG)

90.16.5.2:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.65 mm (12 SWG)

OD130808/2024-2025:Supply and fixing open type connector 4 way 16 A with grade molding powder, brass / copper plated terminal existing junction box used nut and bolt

OD130810/2024-2025:Supply & fixing SMC Junction box with Hinged Door Having Dimension 140X140X90MM for Street Lights.

7.10:Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required.

9.1.32:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 10 sq. mm (25mm)

1.17.3:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 X 1.5 sq.mm

1.17.12:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 2.5 sq. mm

1.17.21:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 4 sq. mm

1.27.5:Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.8 Module (125mmX125mm)

1.21.1:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.20 mm

1.33:Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required.

90.10.3.15:Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )32A DP switch with indicator

90.10.3.32:Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )25A 3 pin plug top with indicator

90.10.3.33:Supply and Fixing the following modular switches & accessories in the existing front plates and giving necessary connections as required (RoHS compliant )25A 3pin Shuttered socket

90.3.20.3:Supply & installation of light fittings on TW round block Supply, conveyance installation testing and commissioning the light fittings of following types made of CRCA with 0.5mm thickness complete with all accessories and lamps etc. directly on wall or ceiling with PVC round block neatly painted to suit the fitting and giving connection with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS and giving connections as required.1200 mm 1X20W LED Lamp with box type fixture

2.10.2:Supplying and fixing 5A to 32 A rating, 240/415 volts, 10 kA, ""C"" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single pole and netural

2.12.1:Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.14.1:Supplying and fixing following rating, double pole, (single phase and neutral),240 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 25 amps

2.3.2:Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 8 way, Double door

OD155232/2025-2026:Supply, installation, testing and commissioning of wall mounting type split air conditioner unit conforming to IS 1391(Part II)(amendments-1 except power consumption norms) fitted with hermetically sealed compressor operating on 230V single phase AC supply, R32/R134/R410 /non CFC refrigerant capable of performing functions like cooling, dehumidifying, air circulating, filtering etc. with copper condensing coil, white / off white colour of following capacity, with cordless remote control etc. with one year warranty for machine and 3 years for compressor. 1.5 TR 5 Star Single phase inverter AC unit including Cu pipe connection & electric cabling from indoor to outdoor unit up.to 3m (General/Daikin/Blue star/Mitsubishi)

OD155229/2025-2026:Supply and fixing of 25mm PVC pipe along with accessories in surface including cutting the wall and making good the same for Indoor unit drain pipe

OD155230/2025-2026: Supply and Fixing stand/frame set for the outdoor unit on the wall with necessary screws etc: as required

OD155231/2025-2026:Supply and Installation of 4 KVA Voltage stabilizer for split type A/C unit with voltage range of 175-275V and out put range of 210 - 240V (V-Guard or its equivalent)

OD155233/2025-2026:Supply and providing following size soft drawn Copper pipe for extending pipe between outdoor and indoor units including insulating pipe using rubberized foam sleeve 10mm thick, brazing, leak testing etc. 1/4"(6.35mm) and 1/2"(12.7mm) 22 gauge

OD179439/2025-2026:Supply, Installation and commissioning of 1.5 KVA Pure sine wave DSP controlled Home UPS the following specification. Capacity 1.5 KVA, UPS, Nominal input voltage 230+/-25% VAC, Single Phase Input Single Phase output, Nominal Input frequency 50 HZ +/_ 5%Hz, Nominal output voltage 230 V AC Single phase, Output voltage regulation +/-1%, Manual Bypass Facility, Nominal output frequency 50 Hz, Output frequency tolerance +/-1%, Ventilation Forced Air cooled, LED/LCD Display for Mains on, Inverter on, Battery Low, Over Load, Trip, Load Percentage, Common Alarm Battery low, Over load with minimum 90 minutes back up including Tubular Battery with Rack for battery and UPS and accessories. 3Year onsite warranty for UPS and Battery complete etc. as required

OD157004/2025-2026:Painting letters or figures of the 2.5 cm, 4 cm or 5 cm height sizes with enamel paint as identification mark to SB, DB, Panel board as required