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Forms
for
NBC Code 206:2003- Architectural Design Requirements.
(In case of many buildings, fill up the form for main building only)
Type of Building ……………………….
Building Elements As per Submitted Design Remarks
1.0 Staircase
1.1 Min.tread width of staircase 300 mm excluding nosing
1.2 Riser height of staircase 150…….mm
1.3 Clear width of staircase for
a) Hospital …….mm
b) Auditorium …….mm
-below 500 capacity …….mm
-Above 500 capacity …….mm
c) Others 1700 mm
1.4 Height of handrail 1000 mm
1.5 Max. no of riser in one Single flight 9 Nos.
1.6 Max. head room under staircase from the nosing of the 3000 mm
tread
2.0 Exit
2.1 Max. travel distance to exit point in each floor 15000 mm
2.2 Min. width of exit door including frame 2000 mm
2.3 Min. height of exit door including frame 2100 mm
2.4 Shutter opening of exit door to staircase & public Outside
Passage
2.5 Total width of exit door 2000 mm
3.0 Light and Ventilation
3.1 Min. opening area of window for lighting largest 8.25 sq.m.
habitable room from external wall
3.2 Min. opening area of natural ventilator for largest 7.8 sq.m.
habitable room from external wall
3.3 Min. size of ventilator for water closets and 0.72 sq.m.
bathroom----- ,
4.0 Lifts
4.1 Total height of building 9450 mm
4.2 Provision of lift. No
4.3 No. of lift per bank ……..nos.
5.0 Requirement for the physically disabled
5.1 Is there a provision of separate entrance for disable
people next to the primary entrance of a building Yes
5.2 Max. gradient for wheel chair ramp at entrance of 1:12
building
5.3 Min. width of wheel chair ramp at entrance of 1350 mm
building.
6.0 Parapet heights
 6.1 The height of parapet wall & balcony handrail 1000 mm

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Forms
for
NBC 208 : 2003.. Sanitary and Pllumbing Design Requirements
( In Case of many units, fill up the form for main unit only)
Description Design Water consumption per capita Water Remarks
Storage
Capacity per day as per submitted design Capacity
Underground Water Tank.
1. Type of building
1.2) Auditorium …..Nos. ……….Litres.
A.1.2) Hospital including laundry per bed
a) Number of beds <100 Bed …..Bed. ……….Litres.
b) Number of beds >100 bed …..Bed. ……….Litres.
1.3) Office building …..Nos. ……….Litres.
2.Overhead water tank for Lavatory
a) Auditorium / Office Building ......(nos of w.c) ……….Litres.
b) Hospital ...(nos of urinal) ……….Litres.
..... (nos of w.c) ……….Litres.
Description Design Fixtures provided as per Total Remarks
Capacity submitted design
2.1 Fire Hydrant System. Hospital / Auditorium (Indoor)
2.2) No of floors ...Nos. of floor ………….Nos. of wet risers
2.3) Floor area m² ………….Nos. of wet risers
2.4) Capacity of wet riser for – ...... Litres.
underground water tank
2.2 Type of buildings
Office building --
Gents Toilet : Nos of users -- …….
a) Water closet – ………….Nos.
b) Urinal – ………….Nos.
c) Basin – ………….Nos.
Ladies Toilet :--Nos of users --…….
a) Water closet – ………….Nos.
Auditorium
Public toilet (Gents Toilet) : Nos of users -- …….
a) Water closet – ………….Nos.
b) Urinal – ………….Nos.
c) Basin – ………….Nos.
Ladies Toilet :--Nos of users --…….
a) Water closet – ………….Nos.
Staff toilet (Ladies/Gents Toilet) : Nos of users -- …….
a) Water closet – ………….Nos.
Hospital indoor patient ward (For Ladies and GentsToilet) :--Nos of users --…….
a) Water closet – ………….Nos.
b) Wash basin – ………….Nos.
c) Bath (Shower) – ………….Nos.
d) Cleaner sink ( Kitchen sink) – ………….Nos.
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Forms
for
NBC 207 : 2003--Electrical Design Requirements
( In case of many units, fill up the form for main unit only )
S.No Electrical Elements As per Submitted Remarks
Design
1. Rating and sizes
1.1 Minimum size (sq.mm.)of copper cable for light circuit …….sq. mm.
1.2 Minimum size (sq.mm.) of copper cable for power circuit ……..sq. mm.
1.3 Wattage of ordinary power socket (2 pin)estimated as ………... watt
1.4 Wattage of power socket outlet (3 pin) estimated as ………...watt
1.5 Wall thickness of cast iron switch or regulator boxes ……….. mm.
1.6 Wall thickness of mild steel sheet switch or regulator boxes for upto .... mm.
20cm.X30cm
1.7 Wall thickness of mild steel sheet switch or regulator boxes for above ... mm.
20cm.X30cm
1.8 Depth of the switch or regulator boxes …... mm.
2. Maximum number of cables in a conduit
2.1 No. of 2.5 sq.mm.cross-sectional area cable in 20 mm. dia conduit ……Nos. of cables
2.2 No. of 4 sq.mm. cross-sectional area cable in 20 mm dia conduit ……Nos. of cables
2.3 No. of 6 sq.mm. cross-sectional area cable in 20 mm. dia conduit ……Nos. of cables
2.4 No. of 2.5 sq.mm.cross-sectional area cable in 25 mm. dia conduit ……Nos. of cables
2.5 No. of 4 sq.mm.cross-sectional area cable in 25 mm. dia conduit ……Nos. of cables
2.6 No. of 6 sq.mm.cross-sectional area cable in 25 mm. dia conduit ……Nos. of cables
2.7 No. of 2.5 sq.mm.cross-sectional area cable in 32 mm. dia conduit ……Nos. of cables
2.8 No. of 4 sq.mm.cross-sectional area cable in 32 mm. dia conduit ……Nos. of cables
2.9 No. of 6 sq.mm.cross-sectional area cable in 32 mm. dia conduit ……Nos. of cables
3. Earthing
3.1 The value of any earth system resistance unless otherwise specified
3.2 Diameter of rod electrodes of steel or galvanised iron
3.3 Diameter of rod electrodes of copper
3.4 Internal diameter of pipe electrodes of galvanised iron or steel …….. mm.
3.5 Internal diameter of pipe electrodes of cast iron ……..mm.
3.6 The length of the rod & pipe electrodes ……. mm.
3.7 Thickness of plate electrodes of galvanised iron or steel ……. mm.
3.8 Thickness of plate electrodes of copper ……. m.
3.9 Size of plate electrodes of galvanised iron or steel or copper …...mm.
3.10 Depth of the top edge of plate electrodes buried from ground …...mm.
4. Testing
4.1 Insulation resistance (Mohm) between earth and the whole system of ..1.5 m.
conductor or any section thereof
4.2 Insulation resistance (Mohm) between the matallic case and all live parts of each rheostat, appliance and sign when the
are disconnected,
4.3 Insulation resistance (Mohm) between all the conductors connected to one pole or phase conductor and all the conduc
connected to the middle wire or to the neutral or to the other pole of the phase conductor
4.4 The applied dc voltage (Volt)of meggering
4.5 Each switch is placed in phase or neutral ? ….. Mohm
Note :
1. When substation and external electrical works are required, designer must comply NBC 207: 2003 or/and
 relevent international electrical codes.
2. Designer is advised to consider lightning protection designated by international electrical codes .
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Forms
for
NBC 000:1994 to NBC114:1994 Professionally Engineered Buildings
(In case of many units, fill up the form for main unit only)

S.N. Description As per submitted design Remarks

1. General: Birat Eye Hospital Block A

Number of Storey
Total height of structure
Structure system ‫ ٱ‬Frame ‫ ٱ‬Load bearing ‫ ٱ‬Other
If Computer Aided Design (CAD) is
used, please state the name of the
package
2. Requirements of NEPAL NATIONAL BUILDING CODE (NBC)
2.1 NBC-000-1994 Requirements for State-of-the Art Design : An Introduction
Level of design: ‫ ٱ‬International State-of-the-art
‫ ٱ‬Professionally Engineered Structures
‫ ٱ‬Mandatory Rule of thumb
‫ ٱ‬Guidelines to rural buildings
2.2 NBC 101:1994 Materials Specifications
Tick the listed materials that will be used ‫ ٱ‬Cement ‫ ٱ‬Coarse Aggregates
in the construction ‫ ٱ‬Fine Aggregates (Sand) ‫ ٱ‬Building Lime
‫ ٱ‬Natural building stones ‫ ٱ‬Bricks
‫ ٱ‬Tiles ‫ ٱ‬Timber
‫ ٱ‬Metal frames ‫ ٱ‬Structural steel
…………………*
In what manner / way have you used
NBC 101 ?
2.3 NBC 102-1994 Unit Weight of Materials
Where do you plan to apply NBC 102 ? Specifications Design Calculation
Bill of Quantity

Specify the design unit weight of

materials
Steel
Brick
RCC
Brick Masonry

Note: *If any materials other than specified in NBC 102-1994, the designer should take responsibility that such
materials are according to international standard.
2.4 NBC 103-1994 Occupancy load (Imposed Load)
Proposed occupancy type Occupancy load
(Fill in only concerning occupancy type) Uniformly Distributed load Concentrated
(kN/m2) Load (kN)
For Residential Buildings
Rooms and Kitchen
Corridors, Staircase, store
Balcony
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For Hotels, Hostels, Dormitories
Living, Bed and dormitories
Kitchen, Corridors, Staircase
Store rooms
Dining, restaurants
Office rooms
…………………….
For Educational Buildings
Class rooms, Dining rooms
Kitchen
Stores
Libraries and archives
Balconies
…………………………
For Institutional Buildings
Bed rooms, wards, dressing rooms
Kitchens
X-ray rooms, operating rooms
Corridors and Staircase
Balconies
…………………………….
For Assembly Buildings
Assembly areas
Projection rooms
Stages
Corridors, Passage and Staircase
Balconies
……………………………
For Business and Office Buildings
Rooms with separate storage
Rooms without separate storage
File rooms and storage rooms
Stair and passage
Balconies
…………………………….
Mercantile Buildings
Retail shops
Wholesale shops
Office
Staircase and passage
Balconies
……………………………
Industrial Buildings
Work area without machinery
With machinery: Light duty
Medium duty
Heavy duty
Boiler
Staircase, Passage
Storage buildings
Storage rooms
Cold storage
Corridor and Passage
Boiler rooms

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2.5 NBC 104-1994 Wind load : Not Applicable
Wind zone
Basic wind velocity m/s
2.6 NBC 105-1994 Seismic Design of Buildings in Nepal
Method of earthquake analysis: ‫ ٱ‬Seismic coefficient method
‫ ٱ‬Model Response Spectrum method
‫……………………………………ٱ‬.
Subsoil category
Fundamental transactions period
Basic seismic coefficient
Seismic zoning factor
Importance factor
Structural performance factor

2.7 NBC 106 : 1994 Snow load

Snowfall area ‫ ٱ‬Perennial ‫ ٱ‬Occasional ‫ ٱ‬No snowfall
Elevation
Design Depth
Design Density
2.8 NBC 107: 1994 Provisional Recommendation on Fire Safety
Where do you plan to apply the fire Specifications Design Calculation
safety requirements specified in NBC Bill of quantity
107 and NBC 206 – 1994?
2.9 NBC 108: 1994 Site Consideration for Seismic Hazards
Distance from toe/beginning of
downward slope
Distance from river bank
Soil type in footing
Adopted safe bearing capacity
Type of foundation
Depth of foundation
Soil test report available? ‫ ٱ‬Yes ‫ ٱ‬No
Note: Soil test is advisable for all professional engineered structures. In case, soil test is not carried out, the designer
should take responsibility for assumed data concerning site consideration.
2.10 NBC 109 : 1994 Masonry : Unreinforced
Concrete Grade
Brick crushing strength
Mortar ratio for load bearing masonry

Floor Wall height Wall thickness Maximum

Length
Ground floor
First floor
Second floor
………………
………………
Opening details:
Least distance from inside corner
Does the total length of opening in any Yes No
wall exceed 50 % of its length
Does the horizontal distance between any Yes No
two opening less than 600 mm or ½ of
height of shorter opening
Does the Vertical distance between two Yes No
opening less than 600 mm or ½ of width
of smaller opening
If any of above mentioned cases do not Yes No
comply, do you have provision for
strengthening around opening?

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 Bands provided: Plinth level Lintel level Roof level
Gable band
Vertical steel reinforcement diameters at
corner/tee joints:
Ground floor:
First floor:
Second floor:
……………..:
C/C distance of corner/tee strengthening
Horizontal dowel bars

2.11 NBC 110 : 1994 Plain and Reinforced Concrete

Concrete grade
Reinforcement Steel Grade
Critical size of slab panel
Calculated short span to effective depth
ratio (L/d) for corresponding slab
Permissible L/d ratio
Effective depth
Basic value of L/d
Span correction factor
Tension reinforcement (Ast)Percent
Ast modification factor
Compression reinforcement modification
factor
Beam characteristics Condition of beams
Canti- Simply One side Both side
lever supported Continuous continuous
Maximum span/depth ratio
Span of corresponding beam
Depth of corresponding beam
Width of corresponding beam
Maximum slenderness ratio of
column
Llateral dimension of corresponding
column

Design Philosophy: ‫ ٱ‬Limit State method

‫ ٱ‬Working stress method
‫ ٱ‬Ultimate strength method
Load Combinations:
Working Stress method 1:
2:
3:
4:
Limit State method 1:
2:
3:
4:

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2.12 NBC : 111-1994 Steel
Design assumption:  Simple connection
 Semi-rigid connection
Fully rigid connection
Yield Stress:
Least wall thickness
Expose condition Pipe Webs of Standard Composed
size section

For Exposed Section

For not exposed section

Have you used Truss? Yes No

What is the critical span of purlin
Purlin size
Have you used steel post? Yes No
Slenderness ratio of the critical post

2.13 NBC : 112 Timber

Name of structural wood:
Modulus of Elasticity:
Critical span of the beam element
Designed deflection
Slenderness ratio of the critical post
Joint type:

2.14 NBC : 113 : 1994 Aluminium

Have you used aluminium as structure Yes

member? No
If yes, please mention the name of design
code.
2.15NBC : 114 : 1994 Construction safety
Are you sure that all safety measures will Yes
be fulfilled in the construction site as per No
this code ?
Safety wares use  Safety hard hat
 safety goggles
 Safety boots
 Safety belt
 First aid facility
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I / We hereby certify that the proposed design of building and its various components comply all the
requirements of Nepal National Building Code 2060. I / We also affirm that the submitted design are done
by the concerned Engineers and Architects duly registered in Nepal Engineering Council. The data made
available in this form are equally valid for all buildings apart from the main building.
Name : Address :
Post : Seal :
Name of Consulting Firm : Date :

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