BNBC 2020 · Part 8 — Building Services
Appendix L — Particulars of Lifts, Escalators and Moving Walks
Gazette pages 4976–4978 · Official gazette pages (PDF, 106 KB) — use for exact tables and figures.
Format for Particulars of Lifts, Escalators and Moving Walks
LIFT a) Use (Tick as appropriate): Passenger/Goods/Services/Hospital b) Number of lifts required: ______________________________________ c) Capacity per lift: Number of passengers ________________Kg_____________ d) Rated Speed: ____________________m/s e) Travel height: ____________________m f) Size and type of car doors: __________________________________________ g) Number of car doors: ______________________________________________ h) Number of stops: _________________________________________________ i) Size and type of landing doors: _______________________________________ j) Number of stops:__________________________________________________ k) Type of Drive system: _____________________________________________ l) Method of control(s): _____________________________________________ m) Size(s) and location(s) of lift well(s):__________________________________ n) Available Over Head Height: ________________________________________ o) Pit Depth :_ ____________________________________________ p) Location and size of machine room: ___________________________________ q) Position of counter weight: _________________________________________ r) Size of car platform: ______________________________________________ s) Construction, design and finish of car bodywork: ________________________ t) Construction, design and finish of car platform: _________________________ u) Particulars of ventilation of the car: __________________________________ v) Particulars of control buttons in car: __________________________________ w) Particulars of position indicators in car: _______________________________ x) Particulars of call buttons in landing: _________________________________
y) Particulars of car position indicators in landings: ________________________
z) Electric supply:
Power: ________volts, ac/dc, ______phase, _____Hz/wire system _________
Lighting: _______volts, ac/dc, _________Hz/sec,
aa) Layout of Lifts: _______________________________________________
bb) Details of Access to machine room: _______________________________
cc) Buffer type: _____________________________
dd) Additional requirements, if any: ______________________________________
ESCALATOR
a) Number of escalators required: ______________________________________
b) Capacity of each escalator (No. of people/hr): __________________________
c) Rated speed _______________m/s
d) Travel height ______________m, Travel length ______________m
e) Width of escalator ____________m
f) Construction, design and finish of balustrade: __________________________
g) Details of steps: __________________________________________________
h) Materials of landing plate:___________________________________________
i) Electric supply:
Power: __________________ volts, ac/dc, ________________________
Phase ________________________Hz/wire system ______________________
j) Additional requirements, if any: ______________________________________
MOVING WALK
a) Number of moving walks required : ___________________________________
b) Capacity of each moving walk (No. of people/hr) : _______________________
c) Rated Speed ___________________ m/s
d) Inclination _____________________ degrees
e) Width of moving walk ____________ m
f) Construction, design and finish of balustrade: ___________________________
g) Material of landing plate: ___________________________________________
h) Electric supply:
Power: __________________ volts, ac/dc, ________________________
Phase ________________________Hz/wire system ______________________
i) Additional requirements, if any: ______________________________________
Source: Bangladesh National Building Code 2020, S.R.O. No. 55-Law/2020, Bangladesh Gazette (Extraordinary), 11 February 2021. Tables, figures and equations: refer to the linked gazette pages.