Acoustics & illumination

SUBMITTED BY-CHITRKSHI MANU(2012UAR)JYOTSNA MEENA(2012UAR1683)KEVIN KUMAR(2011UAR)

ACOUSTICS CASE STUDY: ERA FIRST CINEMA THEATRE

AREA OF THEATRE=360 SQ.M.HEIGHT OF THEATRE=9 M.VOLUME OF THEATRE=3150 CU.M.TOTAL NO. OF PUBLIC ENTRIES/EXIT=5

LOCATION-Cityplex Mall, Tonk Road CAPACITY-340 Persons

DETAILS OF DOORS DIMENSIONS:Size-1.5m(wide) x 2.1m(height)

Thickness-2inch(50.8mm) thick MATERIAL: 50MM dense wood

WALLS The material used in wall is

TREATMENT FOR CEILING

TREATMENT-WALL SHAPE

TREATMENT-TO CONTROL ECHO

SEATINGS

FLOOR

The material used in the flooring is woolen carpet. These woolen carpets are very good absorptive material. The carpet is 80% wool and 20% nylon.

CALCULATIONS.NO. MATERIAL AREA COEFFICIENT ABSORPTION

1. CARPET AREA(FLOOR COVERED+ON STAIRS RISER)

{(.18X20)X17}+(17.5X20)=421.2 SQ.M.

.25 105.3

2. SEATS {(.6X.5)X430}=129 SQ.M.

0.68 87.72

3. AREA OF CARPET (ON WOODEN PANELS)

{(47.25X2)+54}-(3.3X5)=132 SQ.M.

.25 33

4. PERFORATED CEILING 360 SQ.M. .78 280.8

5. WALLS CURTAINS {(6.3X17.5)X2}+(6.3X20)346.5 SQ.M.

.65 225.2

TOTAL 732.02

VOLUME 2950 CU.M.RT 0.644791125

ILLUMINATIONCASE STUDY: KALANERI ART GALLERY

LOCATION-J.L.N. Marg

CEILING PLAN TYPE OF LIGHTING-

TYPE OF LIGHT SOURCES-

CALCULATIONS.NO. AREA TITLE FIXTURE WAT

TLUMENS NO. OF

FIXTUREAREA(SQ. M.)

UF MF LUX

1. GALLERY1 DOWNLIGHT(PHILIPS)

4 10.8 0.8 0.75

2. GALLERY2 DOWNLIGHT(PHILIPS)

4 9.51 0.8 0.75

3. GALLERY3 DOWNLIGHT(PHILIPS)

4 8.4 0.8 0.75

4. GALLERY4 DOWNLIGHT(PHILIPS)

4 19 0.8 0.75

CALCULATIONS.NO. AREA TITLE FIXTURE WATT LUMENS NO. OF

FIXTUREAREA(SQ. M.)

UF MF LUX

1. GALLERY1 SPOTLIGHT(PHILIPS)

40 3 10.8 0.8 0.75

2. GALLERY2 SPOTLIGHT(PHILIPS)

40 3 9.51 0.8 0.75

3. GALLERY3 SPOTLIGHT(PHILIPS)

40 3 8.4 0.8 0.75

4. GALLERY4 SPOTLIGHT(PHILIPS)

40 4 19 0.8 0.75

5. GALLERY5 SPOTLIGHT(PHILIPS)

40 4 15.65 0.8 0.75

6. GALLERY6 SPOTLIGHT(PHILIPS)

40 2 8.82 0.8 0.75

7. GALLERY7 SPOTLIGHT(PHILIPS)

40 8 25.44 0.8 0.75

8. GALLERY8 SPOTLIGHT(PHILIPS)

40 10 29.15 0.8 0.75

9. GALLERY9 SPOTLIGHT(PHILIPS)

40 3 17.92 0.8 0.75

10. GALLERY10 SPOTLIGHT(PHILIPS)

40 4 7 0.8 0.75

11. GALLERY11 SPOTLIGHT(PHILIPS)

40 10 30.16 0.8 0.75

CALCULATIONS.NO. AREA TITLE FIXTURE WAT

TLUMENS NO. OF

FIXTUREAREA(SQ. M.)

UF MF LUX

1. GALLERY6 TUBELIGHT(PHILIPS)

36 3250 6 8.82 0.8 0.75

2. GALLERY7 TUBELIGHT(PHILIPS)

36 3250 8 25.44 0.8 0.75

3. GALLERY8 TUBELIGHT(PHILIPS)

36 3250 10 29.15 0.8 0.75

4. GALLERY9 TUBELIGHT(PHILIPS)

36 3250 6 17.92 0.8 0.75

5. GALLERY10 TUBELIGHT(PHILIPS)

36 3250 4 7 0.8 0.75

6. GALLERY11 TUBELIGHT(PHILIPS)

36 3250 10 30.16 0.8 0.75