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Tender Value
Refer Docs
EMD Value
₹40,000
Closing Date
23 Sept 2026, 3:00 pmClosed
Sudipta Bose (EE/EL)
nbdd uttarkanya
Electrification AND Supply, installation of the ceiling fans at Harasundar High School , Matigara in the district of Darjeeling.
2026_NBDD_1040943_1
NBDD/BS/EE /NIQ-31- (EL) of 2026-2027 (SL NO 02 - 03)
Open Tender
Electrical Work/ Equipment
Item Rate
120 days
Darjeeling
Please refer Tender documents.
6 documents required · 6 mandatory
₹40,000
Yes
7 Sept 2026
7 Sept 2026
25 Sept 2026
7 Sept 2026
23 Sept 2026
7 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | 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 A modular socket outlet and 5/6 A modular switch, connections etc. as required. (Make-Legrand/Schneider/Havells) | 60 | Each | - | - |
| 2 | 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 A modular socket outlet and 15/16 A modular switch, connections etc. as required. (Make-Legrand/Schneider/Havells) | 60 | Each | - | - |
| 3 | Wiring for group controlled (looped) light point/fan
point/exhaust fan point/ call bell point ( without
independent switch etc.) with 1.5 sq. mm FRLS/HFFR
PVC insulated copper conductor single core cable (Make-Polycab/Havells/KEI/Standard) in
surface/ recessed PVC conduit, and earthing the
point with 1.5 sq. mm FRLS/HFFR PVC insulated
copper conductor single core cable etc. as required. Group C | 535 | Point | - | - |
| 4 | Supply, Installation, Testing and Commissioning of
ceiling fan with Brush Less Direct Current (BLDC)
Motor, class of insulation: B, 3 nos. metal( Aluminium
alloy) blades, 30 cm long down rod, 2 nos. canopies,
shackle kit, safety rope, copper winding, steel/Al body
Power Factor not less than 0.9, Service Value (CM/M/W) minimum as below, 350 RPM (tolerance as
per IS : 374-2019), THD (Total Harmonic Distortion)
less than 10%, suitable for operation with regulator
for speed control and all remaining accessories
including safety pin, nut bolts, washers, temperature
rise=75 0C (max.), insulation resistance more than 2
mega ohm, suitable for 230 V, 50 Hz, single phase AC
supply, Ceiling Fan compliant to IS 374:2019 fan i/c
external connections with 1.5 sq.mm FRLS/HFFR,
PVC insulated copper conductor single core cable
and earthing etc. as required. 1200mm, service value ≥ 6.0 CM/Min/Watt, air
delivery 210 CM/Min (Minimum) (Make-Crompton/Havells/Usha/Orient Electric) Submission of test report and warranty certificate for atleast two years from OEM is mandatory. | 170 | Each | - | - |
| 5 | LED Batten light (System lumen efficacy ≥105 <120
lm/Watt). Supplying, Installation, Testing & Commissioning of
LED surface mounted Batten light of following body
material and construction as per IS : 10322 with
driver (Replaceable) as per the requirement with
Driver efficiency >85%, Operating voltage AC 140-
270 Volt, frequency 50/60 hz, Operating temp range
-5 °C to 40 °C, internal surge protection of 2.5 KV
with Short & Open circuit protection, THD < 10%, P.
F.≥0.95, IP20, CRI >70, Flicker free, (flicker should
be below 5 %), life time (LED, Driver & electrical
circuitry), of minimum 50000 Burning Hours
with 70% of initial Lumen maintained till life
ends, CCT 3000°K / 4000°K / 5700°K /6500°K
(As per ANSI Bin), SDCM(Standard Deviation Colour Matching) <3, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard.
Manufactures Word Mark/ Name Engraved/
Embossing/ Screen printing on housing. complete
in all respect i/c external connections with 1.5 sq
mm FRLS/HFFR, PVC insulated copper conductor
single core cable and earthing etc. as required with
Minimum 5 year OEM warranty. System lumen
efficacy ≥105 <120 lm/Watt output . LM79 & LM80
Test report and all testing required for LED
fixtures as per BIS shall be submitted. Shape size
and CCT shall be as approved by Engineer-inCharge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C). Powder coated die cast /Extruded aluminium
Body (Thickness > 1.20 mm) 18- 22 Watt (Make-philips/Havells/Crompton) | 265 | Set | - | - |
| 6 | LED Down lighter (SMD Type) (System lumen
efficacy ≥120<135lm/Watt)
Supplying, installation, Testing & Commissioning of
LED Recessed/surface Down lighter (Round/
square/ Rectangular) SMD type of following body
material with PMMA and prismatic diffuser and
construction as per IS : 10322 with driver as per
the requirement with Driver efficiency >85%,
Operating voltage AC 140-270 Volt, frequency
50/60 hz, Operating temp range -5 0C to 40 0C
centigrade, internal surge protection of 2.5 KV
with Short & Open circuit protection ,THD < 10%,
P. F.≥0.95, IP20, CRI >80, UGR (Unified Glare
Rating) <19, Flicker free (flicker should be below 5
%), life time (LED, Driver & electrical circuitry), life
time of minimum 50000 Burning Hours with 70%
of initial Lumen maintained till life ends, CCT
3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin), SDCM(Standard Deviation Color Matching) <3, Maximum power consumption should not more than the specified rating and
Fixture shall be of relevant BIS standard. Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing Complete in all respect i/c external connections with 1.5 sq
mm FRLS/HFFR, PVC insulated copper conductor
single core cable and earthing etc. as required with
Minimum 5 year OEM warranty. System lumen
efficacy ≥120 <135 lm/Watt output . LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted.. Shape size and CCT shall be as approved by Engineer-inCharge as per requirement. (Thermal management:
heat sink of aluminium housing such that LED
junction temperature shall not rise above 90°C).
Powder coated die cast /Extruded aluminium
Body including trim . 12-15 W(Make-philips/Havells/Crompton) | 100 | nos. | - | - |
| 7 | Supplying and fixing of following ways surface/ recess
mounting, vertical type, 415 V, TPN MCB distribution
board of sheet steel, dust protected, duly powder
painted, inclusive of 200 A tinned copper bus bar,
common neutral link, earth bar, din bar for mounting
MCBs (but without MCBs and incomer ) as required .
4 way (4 + 12), Double door | 1 | Each | - | - |
| 8 | Supplying and fixing following way, horizontal type
three pole and neutral, sheet steel, MCB distribution
board, 415 V, 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). 6 way (4 + 18), Double door (Make-Legrand/Schneider/Havells) | 2 | each | - | - |
| 9 | Supplying and fixing following way, single pole and
neutral, sheet steel, MCB distribution board, 240 V,
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) 12 way , Double door (Make-Legrand/Schneider/Havells) | 6 | Set | - | - |
| 10 | Supplying and fixing following rating, double pole, 240
V, isolator in the existing MCB DB complete with
connections, testing and commissioning etc. as
required. 40 A (Make-Legrand/Schneider/Havells) | 12 | each | - | - |
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