Repair and Mtnc EI, fans, fittings at TE and BTS under ED Bhopal on-call and need basis

Amount

SUB HEAD-II: WIRING

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required

Group C

Wiring for light/ power plug with 2X4 sq. mm FR PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit along with 1 No 4 sq. mm FR PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for light/ power plug with 4X4 sq. mm FR PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit along with 2 Nos 4 sq. mm FR PVC insulated copper conductor single core cable for loop earthing as required.

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

4 x 1.5 sq. mm

5 x 1.5 sq. mm

6 x 1.5 sq. mm

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.

Supplying and fixing of following sizes of medium class PVC Casing Capping along with accessories in surface as required.

20 mm x 12 mm

25 mm x 16 mm

30 mm x 16 mm

Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required.

5/6 amps switch

15/16 amp switch

3 pin 5/6 amp socket outlet

6 pin 15/16 amp socket outlet

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

5/6 amps switch

15/16 amp switch

3 pin 5/6 amp socket outlet

6 pin 15/16 amp socket outlet

Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc as required.

1 or 2 Module (75mmX75mm)

3 Module (100mmX75mm)

8 Module (125mmX125mm)

12 Module (200mmX150mm)

Supplying and fixing musical/Ding Dong call bell suitable for D.C./A.C. single phase, 230 volts, complete as required.

Supplying and fixing Two Module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

Supplying and fixing 3 pin 5 Amp Ceiling Rose on the existing junction box/wooden block including connection etc. as required.

Supplying and fixing PVC batten/ angle holder including connection etc. as required.

Supplying and laying 3X2.5 sqmm copper conductor round flexible multistrand unarmoured pvc insulated and PVCX sheathed copper cable on surface for electrical connection as reqd. cable

Supplying and laying 3X1.5 sqmm copper conductor round flexible multistrand unarmoured pvc insulated and PVC sheathed copper cable on surface for electrical connection as reqd. cable

SUB HEAD-II (Distribution System)

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required

100 Amp rating, four pole, MCCB with variable Thermal-Magnetic Release, (Release Range 25-32,50-63,80-100A) breaking capacity 25KA at 415V, 50HZ, AC Supply and Conforms to IS/IEC 60947-2 (Make and Model ,M/s L&T DN0-100C or equivalent similar superior make) with (Ics = 100% Icu)

Supplying and fixing surface/ recess mounting, vertical type, 415 volts, sheet steel enclosure for following rating of 3P and 4P MCCBs complete with in-built neutral Link for TPN system, interconnections, powder painted including earthing etc. as required. (But without MCCB.)

Suitable up to 125A MCCBs, 36kA

Supplying and fixing following way, horizontal type SPN / TPN, sheet steel, MCB distribution board, 240/ 415 volts, on surface/ recess, complete with metal door, 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 SPN Double Door

12 Way SPN Double Door

4 Way TPN (4+12) Double Door

Supplying and fixing following ways surface/ recess mounting, vertical type, 415 volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's, with provision of 100 amps TP 16 KA MCCB as incomer, interconnection between incomer MCCB and bus bars (Without MCB's but with MCCB) as required. (Note: Vertical type MCB TPDB is normally used where 3 phase outlets are required)

4 Way (4+12) Double Door

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "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

Single pole and neutral

Triple pole

Triple pole and neutral

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32amps 240 volts "C" curve SPN MCB complete with connections, testing and commissioning etc. as required.

SUB HEAD-III (SUPPLYING AND LAYING CABLE)

Supplying of following sizes XLPE insulated PVC inner sheathed Copper/Aluminium conductor Armoured /un-Armoured cable of 650/1100V grade conforming to IS: 7098(Part 1) 1988 with upto date amendments, including laying in the existing RCC/ HUME/ METAL pipe or fixing on wall surface with suitable clamps or in the existing masonry open duct etc. as required.

4 x 16 Sq.mm. Aluminium Conductor Armoured Cable

2 x 16 Sq.mm. Aluminium Conductor Armoured Cable

Supplying and making indoor 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 16 sq. mm (28mm)

Providing and fixing 8 SWG dia G.I. wire on surface or in air for loop earthing along with existing cable as required.

SUB HEAD-IV (FAN & FITTINGS)

Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CM/M/W) minimum 6.00, Air delivery minimum 210 Cum/Min , 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required.

Supply, Installation, Testing and Commissioning of 4 feet, 20 Watts (+/- 2 Watts) energy efficient linear box LED batten light having 6500K colour temp., minimum 1900 Lumens, 95 Lumen/watt efficacy and 0.9 power factor along with all accessories suitable for operation on 230 Volts, 50 Hz Single Phase AC Supply complete as required.

SITC of 300 mm sweep fresh air fan With metallic body and net including fixing the same on the existing opening making interconnection with 2x1.5 sqmm cu. Conductor FR PVC cable etc as reqd at site. ( M/s Havells Ventilair-DS or Equivalent model of Usha, Bajaj, Khaitanor other similar superior make ).

SITC of 250 mm sweep Ventilating fan with plastic body and louvers including fixing the same on the existing opening making interconnection with 2x1.5 sqmm cu. Conductor FR PVC cable etc as required at site. (M/s HAVELLS model Venti Air-DX White or similar superior make, Other preferred makes Crompton Greaves/ Usha/ Khaitan/ Bajaj/ Orient)

SITC of 450 mm Sweep, 900 RPM Heavy duty Exhaust fan with Metallic body and louvers including fixing the same on the existing opening making interconnection with 2x1.5 sqmm cu. Conductor FR PVC cable etc as required at site. (M/s HAVELLS model Turbo Force Neo or similar superior make, Other preferred makes Crompton Greaves/ Usha/ Khaitan/ Bajaj/ Orient)

Supplying and fixing one number digital, 24 Hours programmable, time switch with >= 10 Amp switching rating ,in the existing MCB DB complete with connections, testing and commissioning etc. as required. (M/s HAVELLS DHTDD15016 or similar superior make)

SUB HEAD-VII (Misc Items)

Dismantling of Existing one no 1.5 /2.0 TR Window/Split /High Sensible Split Air Conditioner unit complete with Indoor and Outdoor unit , Stand, Piping, Cable on MS tray / Wall, Removing existing Distribution Board, MCBs, Timers, (Pump down of refrigerant) and associated items and cleaning of indoor & out door units, making good the damage,minor civil work etc. as required.

Installation, Testing and commissioning of wall mounted Split AC unit upto 2.0 TR capacity complete with indoor and outdoor units , installation of outdoor Condenser unit on existing M.S. stand, indoor unit on existing wall, providing nut bolts, making adequate hole in the wall for entry of copper pipes/tray, closing of holes, air gaps etc. after installation making testing commissioning etc. complete as reqd i/c fixing of existing Copper refrigerent piping brazing, leakage test ,Wet servicing of Window / Split AC unit greasing of Fan motor, replacement of bush/bearing of fan / blower Motor, cleaning of condenser coil with caustic soda, washing of filters i/c removing and refixing AC unit, testing complete etc. as reqd.

Supplying and Charging of fresh refrigerant in the existing Window AC/Split AC units of following capacity including Vacuum testing, Pressure / leakage testing of referigerant Circuit and arresting the same if any by brazing / flaring the leak points i/c vacuumization, complete as per manufacturer/departmental specifications, etc as required at site.

A) 1.5 TR Split AC unit with Referigerant R-22

Supplying of factory fabricated, powder coated M.S. stand set complete with suitable for mounting of Condenser/Outdoor Unit of 1.5 /2 TR split Air Conditioning unit including Fixing on wall with anchor fastener etc. complete as required.(1 set comprises of 2 no's brackets).

Providing and Wrapping of expanded polyethylene foam tube (heat lon) insulation on the existing refrigerent piping complete with clamping etc. as reqd.

For 1/2” Copper refrigeration pipe

For 1/4” Copper refrigeration pipe .

Supply & Fixing following size copper refrigerent pipes if required at site I/c cutting, bending, brazing etc. complete as reqd during installation.

1/2” Copper refrigeration pipe

1/4” Copper refrigeration pipe .