APCAD U6l1dfdgsdgfgsgsfgsfgesgsfgfghff.pptx

Unit VI: Planning of Public Buildings
Dr. Preeti Kulkrni
Preeti.Kulkarni@viit.ac.in
Department of Civil Engineering
BRACT’S, Vishwakarma Institute of Information Technology, Pune-48
(An Autonomous Institute affiliated to Savitribai Phule Pune University)
(NBA and NAAC accredited, ISO 9001:2015 certified)

Previous Session
ISE EXAM
Completed Unit I, II and III
Dr. Preeti Kulkarni, Department of Civil Engineering, VIIT , Pune-48

Objective/s of this session
1. Functional requirements of Public buildings
2. Planning of Public buildings.
1. Enlist the functional requirements of Public buildings
2. Discuss the aspects of Planning of Public buildings.
Learning Outcome/Course Outcome

Introduction
• Design depends on the nature of building
• Function of building is ascertain initially and then the different components
are planned.
• Units are then joined together to form the whole building
• The site depends on the number of people using the facility.
• No hard and fast rules for selection of how the room sizes will be, however the
minimum/maximum requirements needs to be fulfilled.

Types of Buildings
• Group A: Residential
• Group B: Educational
• Group C: Institutional
• Group D: Assembly
• Group E: Business
• Group F: Mercantile
• Group G: Industrial
• Group H: Storage
• Group I: Hazardous

Group B: Educational Buildings
• Includes buildings used for School, College or day care purpose for more than
8 hours er week.
• Involves: Assembly for Instruction, Education or recreation and not covered in
group D.
• Includes primary and secondary schools. Arts. Science, commerce and law
colleges, technical, medical and agricultural colleges or Institutes.
• According to IS: 8827-1978.
• Refer: NBC 2016 Pg: 25

Group B: Educational Buildings

Points to be considered for Planning
• In hot and humid climate, classrooms should be constructed on two sides of a
corridor and derive light from north.
• The classrooms should be planned in such a way that no other classroom
should be distributed when other classes are in use.
• Principals room should be in such a way that classrooms are visible
• Principal room and office should be nearby
• The common room with area 2.5 to 3.0 sq.m per teacher should be provided.
• The layout of classroom should be L shape or rectangular pattern
• The sanitary block should be provided in each wing suc that they are easily
accessible.
• Other important assembly as gynamsium, library, stackroom etc. should be
provided.

Drawing 1: FOR CIE for unit 6
• Draw a line plan for primary school with the following data:
• Classroom: 6m x 8m 8 nos
• Headmasters room: 5m x 4m 1 nos
• Office: 5m x 5m 1 nos.
• Staff room: 6m x 8m 1 nos.
• Assume other required details

Group C: Institutional Buildings
• Include buildings used for purposes as medical or other treatment or care of
persons suffering from physical or mental illness, care of infant, aged persons
etc.
• A) Dispensary
• A dispensary is a place where medicines are prescribed and accordinldy given
out to the patients. Following re the requirements:
• Entrance/waiting area – 2.5m wide (minimum)
• Circulation area – passage, corridor etc.
• Doctors' room/consulting room – 2.5mx4m
• Dressing room/Examination room – 3x4m
• Drug store: 2.75mx3m

Primary Health center
• Primary health center is for medical examination and treatment. Usually,
these centers are run by local bodies of government and their purpose is to
provide medical advice and attention to general public.

• A waiting room should be provided for the visitors in front of doctor’s
room and one in the front of the operation theater for friends and
family to wait.
• The wards should be placed in such a manner that the aspect and
prospect requirements are fulfilled.
• Sanitary blocks should be provided t the end of the block.
Points to be considered for Planning

• It has units like out patients department, nursing units, patients are
housed and led. Nursing units as various wards such as medical,
surgical, casualty ward, children's ward and maternity ward.
• Separate for infectious diseases
• Following are the requirements:
Hospital

Hospital

Points to be considered
• The numbers of beds to be accommodate in each of the ward varies
largely with the type of wards and the capacity of the hospital
• The space between the beds should be 0.9m as minimum
• A clearance of 1.2m between the ends of a beds should be left.
• A common size of a bed used in hospitals is 0.9m x 2m
• The sill of window should be placed lower than 75cm, as height of bed is
usually 0.6m.

Group D: Assembly Buildings
• Includes buildings or part of building where people congregate or gather
for amusement, recreation, social and religious, patriotic purpose.
Buildings like auditorium, restaurants etc.
• Auditorium/Cinema Theater: Depends on number of audience
• Proper Insulation and acoustical requirements are required.

Sizes of rooms

Points to be considered

Hotel
• Space for Hotel requirement can be divided into: Public area such as entrance
hall, lounges and dining halls, bed rooms, service area like kitchen, laundries,
air conditioning etc. The requirements are as follows:

Points to remember
• The kitchen and pantry shall open into the dining hall by means of a service
counter
• It is necessary that hygienic conditions should be maintained in the kitchen
and pantry and sufficient light and good ventilation is must
• Toilet block proximity should be ensured
• A separate washing space should be provided for utensils.

Group E: Business Buildings
• Includes any buildings or part of building, which is used for the transaction of
business(other than covered by building in Group F) for keeping of accounts
and records and similar purposes
• Some of the buildings and their requirements are:

Points to consider for grouping and furniture
• In reading rooms tables and chairs are designed to accommodate four to
eight persons each together on either sides.
• O.75m length per person is provided for table and allowing seats along both
the sides it should be at least 0.9m wide
• Height of tables is usually 0.75m to 0.85m from the floor
• The width of lobby space required for moving around the newspaper stand
should be 0.9m and between two stands should be 1.5m
• Size of racks and number of sections required for the particular library should
be considered based on type of Institute.

Group E: Merchandise Buildings
• Buildings as shop, market or for display and sale or merchandise either whole
sale or retail

Industrial Buildings
• Industrial buildings are the ones where manufacturing of various types of
materials are manufactured from raw materials, fabricated and processes.
• Requires space for storage of materials, instillation of machinery and plant
and storage of final product.
• Basic requirements:
• Raw materials should be in vicinity
• Source of water should be within reasonable distance
• Easy transportation facilities
• Land and plot for future expansion
• Space for storage of materials

Orientation

Industrial Buildings

Steel fabrication workshop

Vehicle service center

General buildings

General buildings - General guidelines
• Sanitary block:

CIE for Unit 6

SITE Layout and plumbing details

• Pick up any 4 types of buildings (other than residential) and draw line
plans for the same with suitable scale.
CIE for Unit 6

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