nationalinstituteofdesign-161022075104.pptx

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1.  National Institute of Design was established in Ahmedabad in 1961 by the Government of India as an autonomous national institution for advanced training , research and service in product design, visual communication, architecture, structure planning and allied fields. Client Ministry Of Industry, Government Of India Stakeholders: Faculty, Students Area: 63,848 sq.m Architect: Giraben Sarabhai & Charles Eames Overview

2. IGBC Category Max Points Estimated Points Justification (How/Why these points were given) Sustainable Architecture & Design 14 4 The building shows no clear climate-responsive orientation (east–west optimization, shading) or passive design strategies (like courtyards, sun-shading devices, thermal mass). Only basic architectural functionality contributes, hence low points. Site Selection & Planning 14 6 Building is in a central urban location with proximity to public transport and infrastructure, which earns credits. However, there is no visible eco-friendly transport provision (EV charging, bicycle parking, pedestrian prioritization) and no special habitat preservation, so points are limited. Water Conservation 19 4 There is no visible rainwater harvesting or greywater reuse system. Assumed to rely on conventional plumbing. Landscaping appears conventional, not xeriscaped. Some minimal water efficiency features (basic plumbing standards) contribute a few points. Energy Efficiency 29 6 Likely depends on outdated HVAC and lighting systems. No visible integration of renewable energy (solar, wind). Envelope is conventional concrete/glass with no advanced insulation. Limited natural ventilation/daylighting contributes a few points. Building Materials & Resources 13 2 Construction is most likely conventional RCC with brick infill, not fly-ash concrete, no recycled materials, no FSC-certified timber. A very small score may be assumed for standard local sourcing. Indoor Environmental Quality 10 2 Ventilation appears basic, without CO₂ monitoring, fresh air quality control, or advanced filtration. Occupant comfort measures are minimal. Some natural ventilation from windows may justify a couple of points. Innovation & Design Process 6 1 No significant evidence of innovation in sustainability. Points may be given only for compliance with very basic IGBC innovation credits (documentation effort or one unique design aspect). Total 105 25 The building scores far below the 50-point minimum required for IGBC certification, due to lack of visible sustainable features.

3. National Institute of Design (NID) is a design school in Paldi , Ahmedabad ,Gujarat Area of the site: 20 acres approx. The site is located along the Sabarmati River. The site measures about 20 acres. In its surrounding is the Tagore hall , the kite museum and opposite to the site is Diwan Ballabhai high school . Main Access of the site is from the main road. LOCATION

4. SITE ANALYSIS Sabarmati river bank Site plan slums Site area: 63,848 sq.m . National Institute of Design It is an autonomous institution under the aegis of the Ministry of Commerce and Industry. Architect: Sarabhai and Gira MASSING OF SITE PLAN MAIN BUILDING-1 5000 sq.m RESIDENTIAL ZONE- 34770 sq.m EDUCATIONAL ZONE-29078sq.m SERVICES-1 985sq.m RECREATION HOSTEL-71 74sq.m STAFF QTRS SECURITY/ OFFICE PARKING ENTRY-3 nos. residential 2400 sqm administration 400 sqm academic block 4200 sqm SCALE Main building Residential zone educational zone QUANTITY SITE AREA: 63,848 sq.m TOTAL BUILT-UP AREA: 27,488 sq.m FSI: 0.4 N ZONING

5. Site Planning The whole campus can be distinctively divided into two major zones – Institutional & Residential. The main block which consists both the academic and administration departments is placed on the eastern part facing the river. Sports facilities are in between the two blocks.

6. GROUND FLOOR PLAN

7. FIRST FLOOR PLAN

8. SECOND FLOOR PLAN

9. Internal zoning The courtyards, functionally conceived as open spaces to segregate between two diverse functions of 'seminar rooms ' or 'classrooms ' and ' workshops ' or 'laboratories ' due to noise and structural reasons; spatially created light wells for the dark ground spaces. The north-south orientation of the studios gives more light and cuts off the glare.

10. Emphasis has been given on the pedestrian movement of the site. Vehicular movement is restricted only till the entrance for the visitors. But it is possible from residential areas to academic block and vice-versa. Besides, service entries are provided for the various workshops . Horizontal circulation : The movement pattern develops on the ground floor through the court like spaces that developed under the structural grid. One is made to experience the receding columns in perspective on the way to canteen. The main circulation on the first & second floors is through a long and narrow passage at the centre . The passage is single height narrow linear space . Circulation

11. It is by triple height staircase marked with platforms at different levels which gives a very impactful experience. One of its major functions is to formalize the entry to auditorium on the second floor. The second staircase has been placed in the rear most court , which is used as secondary preference to the triple height staircase. Spiral stairs have been provided as a means of connecting workshop to the studios . The semi opened space around the canopied roof of the double staircase is an excellent activity area where the students interact, relax and has some major source of exchange of ideas . Vertical circulation

12. Grid planning : The plan of NID signifies varied spatial experiences with different 'spatial types' such as the pen courtyard with thorough way , the raised platform type, the colonnade type facing the green spaces , the multiple entrances , the formal entrance court with the brick shell , and lastly the grid which holds the whole composition together. The plan displays magnificent interconnections and spatial non- hierarchy with the openness of the organization. The complex modulations with partition walls , created maze with diverse experiences . This openness of the plan symbolizes the expression - 'free plan' . Another interesting juxtaposition is the location of an old monument , used as backdrop for amphitheatre , in close vicinity to the main building . The simultaneous existence of old and the new , creates dynamic compositional balance . Structure details

13. LANDSCAPE • As soon as the built form is placed on site it generates its own space in and around it . Thus the outside open spaces are as much important a design criteria as inner spaces . • Lawns are used for informal gathering, cultural program , etc. • The campus has been completely landscaped . Three platforms extend from the institute building in the lawn acting as built-in sit outs . • There is also an ancient monument and open air amphitheatre having densely planted trees around it. • Amphitheatre is also used for social functions, fashion shows , etc. • Lawns are not only a feature of landscape but they act as interactive spaces .

14. Precast concrete is a construction product produced by casting concrete in a reusable mold or "form" which is then cured in a controlled environment , transported to the construction site and lifted into place. Precast concrete production is performed on ground level , which helps with safety throughout a project. There is greater control over material quality and workmanship in a precast plant compared to a construction site . The forms used in a precast plant can be reused hundreds to thousands of times before they have to be replaced , often making it cheaper than onsite casting when looking at the cost per unit of formwork . Construction technology (precast)

15. Materials Precast RCC shells are designed to carry machine loads of 1000kg/sq. metre (including impact). The first few shells were of reinforced cement concrete , but the next step was to develop them of reinforced brick with an RCC band at the edges . In the third stage , the entire shell was made of reinforced brick . The final stage of the development was the design of a brick shell without any reinforcement at all. Flooring consists of squares of two module length , cast in situ cement (patent stone).

16. The campus has been designed taking into consideration the hot and dry climate of Ahmedabad . The activities are so planned that they spill over into inward looking spaces . The courtyards remain in the shadow for most part of the day. To allow the inflow of light into the workshops , sliding panels have been installed which run from the height of the skirting to about 10’ from the floor level . Pockets of vegetation blend with the structure on the exterior as well as interior . Large trees protect the building from surface glazing and courtyards from excessive heating . The external cladding is prefabricated and consists of heat resisting glass in metal frames in workshops and in rosewood frame in studios . Winds from the riverside are captured in the studios and workshops from the terraces due to adjustable glazing . Features like water bodies with jallis are used to filter the cooled air flowing over the water and passed in interiors . Lighting and ventilation

17. Services A channel , 5 cm. wide , is maintained between these squares. Under-floor electric wiring is laid in these channels and filled with ma9S concrete . Changes in machinery layout can be made at any time by simply removing the mass concrete in the channels and changing the under-floor electric connections as and when necessary without any damage to the concrete flooring .

18. Electric light fixtures are an integral part of the light-weight overhead grid suspended from the roof beams . The fixtures have been so designed that additional tube lights can be fitted if greater illumination is required Electric fans are also suspended from the overhead grid .

19. Ducts for housing various services like water pipes, electric cables , ventilation and air-conditioning are an integral part of the design of the building.

20.   5.Sprinkler for cooling roof shell 6.1230 cm. x 1230 cm. brick shell 7.Rain water drain 8.Return air duct 9.Air condition or humidification duct 10.Suspendedstructure for lights and fans 11.Steel cladding 12.Electrical cable , drainage and water supply duct 13.Wood seasoning Plant (chamber) Detailed Section of Workshop

21. Modifications Office space - workshop area. First floor mezzanine

22. Exhibition spaces Workshop areas

23. NATURALLY SHADED PATHWAYS GREEN BELT ON THE EASTERN FAÇADE TO HAVE GLARE- FREE MORNING LIGHT IN THE WORK SPACES

24. SHADED PATHWAY VIZ PIGEON PARK LEADING TO NID FROM HOSTEL BLOCK PANAROMIC VIEW OF THE OPEN AIR AMPHITHEATRE

25. 🌬️ Passive Cooling Systems Natural Ventilation : The campus utilizes natural ventilation through strategically placed openings, courtyards, and atriums to facilitate cross-ventilation, reducing the need for mechanical cooling systems. Thermal Mass : Materials with high thermal mass, such as concrete and brick, are used in construction to absorb heat during the day and release it during cooler nights, stabilizing indoor temperatures. Wind Towers : Traditional wind towers (also known as ' badgirs ') are integrated into the design to capture cooler air from higher altitudes and direct it into the building, enhancing natural cooling. PASSIVE DESIGN STRATEGIES

26. ☀️ Shading Devices Overhangs and Louvers : Architectural elements like overhangs and louvers are incorporated to minimize direct solar gain, thereby enhancing indoor comfort. Pergolas and Trellises : These structures are used to provide shade to walkways and outdoor spaces, reducing heat absorption and creating comfortable outdoor environments. 🌞 Daylighting Skylights and Clerestory Windows : Strategically placed skylights and clerestory windows allow natural light to penetrate deep into the building, reducing the need for artificial lighting during the day. Light Wells : Central light wells are designed to bring daylight into interior spaces, enhancing the quality of indoor environments. 🌿 Landscaping and Site Planning Vegetation : The campus incorporates lush greenery and vegetation, which not only beautify the space but also provide cooling through evapotranspiration. Water Bodies : Reflective water bodies are strategically placed to cool the surrounding air through evaporation, contributing to the overall cooling effect. 🧱 Building Materials and Construction Local Materials : Use of locally sourced materials reduces transportation energy and supports the regional economy. Insulated Walls and Roofs : Walls and roofs are designed with insulation to reduce heat transfer, maintaining comfortable indoor temperatures.