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Greetings from TM Acoustical Consultants Inc.!
We are Consultants in Acoustics, Audio Visual & Electro Acoustics,
Noise Control and NVH facilities.
We are one of nation’s leading independent Acoustical consulting firms. Our consultants
provide acoustical consultancy services to Architects, Engineers, Building Owners and
Industrialists. We strive to redefine the business of Acoustics, Audio-Visual, Electro
Acoustics, Noise Control and NVH facilities.
We have highly skilled innovative team of well experienced and creative professionals,
who have worked for various projects of Cinemas and Multiplex, Theatres & multipurpose
halls, Hotels & Commercial Building, Civic Centre & Performing Arts Complex, Studios &
Recording facilities, Classrooms, Conference rooms & Seminar Halls, Corporate Offices,
Laboratories, Residential projects, Stadiums, Worship Centres, Metro Rail, Noise Control
projects, Power Plant, Shop Floor, Test Cells, etc.
Services we offer:
ACOUSTICS AUDIO VISUAL,
ELECTRO ACOUSTICS
NOISE CONTROL NVH
• Architectural
Acoustics
• Sound
Isolation
• Acoustical
Privacy
• Echo Control
• Audio Visual
Facilities
• Sound
Reinforcement
System
• Film Projection
• Stage Facilities
• Video Systems
• Background
Music System
• PA System
• Conference
System
• Digital Signage
System
• Building Noise Control
(inside and outside
noise)
• Industrial Noise
Control as per CPCB &
ISO 14001 norms
• Construction Site
Noise Control
• Mining Noise Control
• Railway / Road Noise
Control
• Aircraft Noise Control
• Transformer Noise
Control
• Noise Mapping /
Survey: Day and
Night
• Noise mitigation
• Anechoic Chamber
• Semi-Anechoic
Chamber
• Anechoic Chamber
for Speaker Testing
• Reverberation room
• Online Noise Test
Booth
• Noise Test Booth for
R&D Lab
• Structural borne
NVH
• NVH Design as per
ISO-3745
• Customized
Chamber Designs
for Automobile &
Home appliances
Who we are?
TM Acoustical Consultants Inc. (TMAC Inc.), is one of the nation’s prestigious acoustical
consulting firms, having the team of passionate professionals, talented people, leading
experts, in association with our Principal Consultant, having more than 19 years of
TM Acoustical Consultants Inc.TM Acoustical Consultants Inc.TM Acoustical Consultants Inc.TM Acoustical Consultants Inc.
B-1A/19, 2
nd
Floor,
Commercial Complex,
Sector – 51, Noida (U.P.) India
Phone:Phone:Phone:Phone: +91-120-6470333
Mobile:Mobile:Mobile:Mobile: +91-9810319823/+91-9212774778
Email:Email:Email:Email: gthakur@tm-acs.com | sanjeev@tm-acs.com
Website:Website:Website:Website: www.tm-acs.com

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Company Profile
experiences, who are keen to use their vast experiences and in-depth knowledge, in
order to achieve the client’s purposes.
TMAC Inc. renders the consultancy services to the architects, engineers, and owners who
want to address acoustic concerns in the built environment. We provide acoustic
consulting services specific to the needs of the client and the project. Our goal is to
provide our clients with the expertise and guidance to make informed decisions about
acoustic issues impacting their project.
We are committed to provide state of the art acoustical consultancy services within cost
effective budgets to our clients. We provide our consultancy services for both new
construction as well as a renovation.
As independent consultants we aren’t biased with any particular product, brand,
manufacturer, or contractor — or are we prejudiced to any particular acoustical
solutions. We only work for you—the architect, engineer, building owner, and facility
director—to ensure the most viable, effective, efficient acoustics solutions for your
buildings and facilities.
Whether the project is in the design stages needing a review of potential acoustic issues
or there is an existing noise issue requiring measurements, recommendations, or an
expert opinion, we offer a variety of services based on our expertise and experiences in
acoustics. Bringing TMAC Inc. into a project in the design phase can actually save a
designer and owner money when compared to redesigning or retrofitting a building after
construction. The earlier we are brought in on a project the easier it is for acoustic
elements to be implemented into the design. Acoustic solutions can be as basic as space
planning or building orientation—easy to implement in the design phase.
We utilize advanced acoustical measuring systems to evaluate acoustical challenges in a
large number of project types as well as utilizes advanced computer modeling methods
to assess prospective design solutions. Our unique design process combined with over
years of research based design on over diverse projects have made us one of the
premier acoustical consulting firms in India.
Mr. Sanjeev Saraswat is Principal Consultant at TM Acoustical Consultants Inc. with over
19 years experience in architectural acoustics, building sound insulation, mechanical
noise, community noise assessments, and NVH. He is also experienced in performing
evaluations of community noise, mechanical noise, sound and impact transmission, and
product sound power levels following ANSI, ISO, and other national and international
acoustical standards and performance specifications, and local community code noise
criteria.
He is ably assisted by our team of passionate and professional consultants who have
vast experiences and in depth knowledge of Acoustics, Electro Acoustics, Audio Visual,
Noise Control, and NVH systems. Our consultants are adept with EASE, program to
evaluate room designs for acoustical properties, constructions for sound insulation, and
floor systems for impact isolation.
SERVICES
We render the following types of services:
ACOUSTICS
AUDIO VISUAL, ELECTRO ACOUSTICS
NOISE CONTROL
NVH

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Company Profile
ACOUSTICS
1. Architectural Acoustics
2. Sound Isolation
3. Acoustical Privacy
4. Echo Control
AUDIO VISUAL, ELECTRO-ACOUSTICS
1. Audio Visual Facilities
2. Sound Reinforcement System
3. Film Projection
4. Stage Facilities
5. Video Systems
6. Background Music System
7. PA System
8. Conference System
9. Digital Signage System
NOISE CONTROL
1. Building Noise Control (inside and outside noise)
2. Industrial Noise Control as per CPCB & ISO 14001 norms
3. Construction Site Noise Control
4. Mining Noise Control
5. Railway / Road Noise Control
6. Aircraft Noise Control
7. Transformer Noise Control
8. Noise Mapping / Survey: Day and Night
9. Noise mitigation
NVH
1. Anechoic Chamber
2. Semi-Anechoic Chamber
3. Anechoic Chamber for Speaker Testing
4. Reverberation room
5. Online Noise Test Booth
6. Noise Test Booth for R&D Lab
7. Structural borne NVH
8. NVH Design as per ISO-3745
9. Customized Chamber Designs for Automobile & Home appliances
FORM OF SERVICES
We render our consultancy services in the form of:
• Conceptual design,
• Design development,
• Verbal consultations
• Written reports
• Detailed construction drawings
• Bill of Quantities, Estimated Cost, Detailed Specifications, and Tender Documents
• Tender evaluation
• Periodic supervision

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Company Profile
CONSULTANCY DESIGN PROCESS:
Step 1 - Programming (Discovering client’s needs)
• Conduct user interviews
• Perform (if needed) acoustical survey, including measurements
• Determine uses—single or multiple
• Determine number of seats
• Identify acoustics and / or audio system needs
• Establish acoustical criteria
o Background sound level (NC), (RC), (NCB)
o Volume per seat (V/S)
o Reverberation time (RT60)
o Adjustable acoustics
Step 2 - Schematic / Preliminary Design (Establishing a design direction)
• Determine volumes and dimensions
• Determine room locations and adjacencies
• Determine amount of adjustable acoustic material
• Broad discussion of room finishes
Step 3 - Design Development (Developing the design)
• Determine adjustable acoustic material and locations
• Discuss room finish options
• Provide detailed design drawings
Step 4 - Construction Administration (Implementing the design)
• Review submittals and shop drawings of acoustic materials
• Perform site inspections and prepare punch lists
Step 5 - Post construction (Fine-tuning the design)
• Tune adjustable acoustic systems
• Measure RT60 and other architectural acoustical parameters
SERVICE: ACOUSTICS
In modern architectural environment, good acoustical design isn’t luxury but it is
necessity. Acoustics impacts everything from employee productivity in office settings to
performance quality in auditoriums to the market value of apartments, condominiums
and single-family homes. That is why an architect, engineer, and building owner
essentially require acoustical treatment:
To achieve sound quality appropriate for a building space
To address facility environments in which sound quality is paramount
To control sound in facilities located near high-noise areas
To rectify sound problems in existing facilities
To include acoustical information in environmental impact studies
Our acoustical services encompass investigating, problem identification and solving, and
designing solutions for matters dealing with sound and vibration in rooms / buildings. We
apply good acoustical analysis and design in collaboration with the entire project design
team to achieve good speech intelligibility in a classroom, auditorium, theatre,
restaurant, railway station, or worship centres, enhancing the quality of music in a

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Company Profile
concert hall or recording studio, or suppressing noise to make offices and homes more
productive and pleasant places to work and live in.
We provide our services for both new construction as well as a renovation.
We analyze sound transmission, reverberation, absorption, reflection, diffusion,
vibration, and other architectural acoustics issues and consult with architects, engineers,
and building owners to optimize the acoustical environment. We effectively communicate
technical information — orally, in writing, graphically, or with physical or computer
modelling — to the architect or client.
Our consultants are familiar with the use of both simple and complex sound-measuring
instruments to measure, store, and analyze a sound’s frequency, time length, and
intensity or level in order to deal with sound and vibrations in the room.
Our professionals:
Develop acoustical objectives and criteria
Develop recommendations for meeting acoustical objectives
Develop details for acoustical treatments
Prepare specification language for required materials and products
Ensure conformance to acoustical details during construction
Conduct on-site sound measurements for existing buildings
TYPES OF ACOUSTICAL SERVICES
ARCHITECTURAL ACOUSTICS
Our consultants have expertise to design architectural solutions in all kinds of facilities,
where enhanced aural clarity and quality, speech intelligibility, or noise and vibration
control are critical.
Our Architectural Acoustics consists of:
Acoustical design
Acoustical modelling
Configuration, shape and geometry of surfaces
Seating layout
Interior finishes
Construction details
Evaluation of acoustical conditions
Noise and vibration measurement
Noise and vibration control
Industrial noise control
HVAC and mechanical systems noise and vibration control
Audio visual and lighting technology systems design

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SOUND ISOLATION
Measures to minimize noise intrusion from extraneous sources such as
aircrafts, rails etc.
Fenestration details to limit the noise as per design criteria
Recommendations for background noise criteria
ACOUSTICAL PRIVACY
Acoustical treatment of rooms
Architecture - including screens, walls, floors, ceilings, and furnishings
Identification and solutions of noise sources, such as people, machines, etc.
Mechanical systems design vis-à-vis acoustical privacy
Electronic Masking
SERVICE: AUDIO VISUAL, ELECTRO ACOUSTICS
We provide our design consultancy services of Audio Visual, Electro Acoustics for
Recording Studios, Performance & Replay Auditoria, High quality listening rooms, High
end Night Clubs/Bars, Restaurants and General Public spaces.
Types of Electro Acoustic consultancy services:
Audio Visual facilities
Need Analysis
Facilities Design
Systems Design
Testing and Commissioning
Video Projection
Video Projection system
MATV and CATV system
CCTV system
Film Projection
Film projection system
Cinema sound system suitable for Dolby Digital DTS/SDDS
Display Systems
Sound Reinforcement Systems
Broadcast Systems
Conference, Simultaneous Interpretation and Electronic Voting system
Sound Masking Systems
Background Music Systems
PA System & Voice Evacuation(EVAC) System
Digital Signage System
Stage facilities
Design of theatrical lighting system
Stage furnishings

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SERVICE: NOISE & VIBRATION CONTROL
Occupational noise exposure has been linked to a variety of negative health effects by
various researchers around the world. Occupational noise induced hearing loss (NIHL) is
the most prevalent irreversible industrial disease and noise is the biggest compensable
occupational hazard in many countries according to a WHO report.
Levels of employee noise exposure are regulated by ISO-1999:1990 and OSHA (USA),
which are imperative to follow by the industries. Almost all the legislation for
occupational noise control worldwide states the limiting values of noise exposure
between 85 – 90 dB(A) Leq for eight hours exposure, which is based on the guidelines
contained in ISO-1999:1990. France, Sweden, Norway, New Zealand and Spain allow 85
dB(A) Leq. These limits are allowed for halving rates of 3 dB(A) and working schedules
of eight hours per day. OSHA (USA) allows 90 dB(A) for an eight hour working day, with
halving rate of 5 dB(A).
The noise control directive of EC (2003) states the exposure limit of 87 dB(A) Leq for
eight hours duration. Control of Noise at Work Regulations 2005 state an exposure limit
of 87 dB(A) Leq for eight hours duration in the UK, in line with the EC directive. In India,
model rules under the Indian Factories Act of 1948 stipulate a limit of 90 dB(A) for eight
hours exposure.
Where unacceptable noise level exposures are identified, studies can be performed to
identify possible mitigations. The above facts clearly emphasise the emergent need to
address the problem of occupational noise, which will help in finding effective and
practically implementable solutions.
We provide followings types of consultancy services for Noise and Vibration controls:
• Noise Control In Building
• Noise & Vibration Control in Industry
• NVH Testing Facilities
• Noise Mapping
Building acoustics and reduction of machinery noise are the ways of Noise and vibration
control.
We provide independent, impartial noise and vibration analysis of various machineries,
structures, and surrounding environments using a combination of full-scale
measurements and theoretical/numerical methods. In that way, we isolate the cause of
the problem and evaluate the technical merits of potential solutions.
Where the anticipated sound or vibration levels exceed the design targets, we use our
analytical expertise to rank the sources, identify those requiring control measures, and
develop a range of options to allow the design team to select the best solution. Sticking
to our approach, we always work closely with the manufacturers, suppliers and installers
of noise and vibration control products, like silencers, louvers, mufflers, acoustical
enclosures, spring isolators and elastomeric pads.

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Typical assignments are:
• Evaluation of noise levels at boundaries of existing commercial and industrial
facilities with residential areas and at sensitive receivers.
• Evaluation of background noise levels at boundaries and community locations to
develop noise acceptability criteria.
• Reviews of community noise codes and zoning codes to identify potential noise
criteria and measurement parameters.
• Comparisons of received noise levels to measured background noise levels and to
noise criteria contained in community codes.
• Investigations of noise sources contributing to the received noise levels.
• Investigations of potential noise mitigations.
• Development of computerized noise assessment models to:
Assess noise emissions from existing and planned facilities,
Characterize potential noise impacts,
Identify prominent noise sources, and
Investigate sound attenuation from potential noise mitigation measures.
• Preparation of noise sections of Environmental Impact Studies.
• Follow-up surveys after noise mitigations have been applied.
NOISE CONTROL IN BUILDINGS
Layout and location of mechanical and technical equipment spaces
Construction of walls, floors and ceilings around noisy areas
Mechanical system noise control design
Noise criteria recommendations
Evaluation of noise conditions
NOISE AND VIBRATION CONTROL IN INDUSTRY
Evaluation of employee noise exposure
Evaluation of noise levels around machine perimeters and at operator positions
Identification of prominent noise sources in manufacturing spaces
Identification of component sources of noise emission on individual machines
Investigations of machine noise mitigations
Evaluation of existing noise and vibration levels due to machinery
Evaluation of anticipated noise levels at the planning stage
Noise criteria recommendations
Noise control design for hearing protection and other requirements
Construction details for noise and vibration control measures
Evaluation of performance
Design of noise control equipment
Follow-up surveys of employee noise exposure and machine noise levels after
machine mitigations have been implemented

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NVH TESTING FACILITIES
Anechoic / Semi Anechoic Chamber design as per ISO 3745, Acoustics -
Determination of sound power levels and sound energy levels of noise sources
using sound pressure - Precision methods for anechoic rooms and Semi-anechoic
rooms
Smoke exhaust & Silent Air Ventilation system
Temperature Control
Building Automation System
Material entry / exit automation for online testing
NOISE MAPPING
City Noise survey
Plant Noise mapping
Recommendations on Noise Control
PROJECTS
Followings are lists of some projects done by our professionals:
CINEMAS AND MULTIPLEX
S.# PROJECT LOCATION
1 Alankar Cinema (3 C’s) New Delhi
2 Ambiance Island 4-screen Multiplex Project Gurgaon
3 Cinemas in UP, MP and Tamil Nadu
4 DLF 4-Screen Multiplex Ludhiana
5 DLF Cinema Multiplex New Delhi
6 DLF City Center 3-Screen Multiplex Gurgaon
7 DLF Multiplex Chandigarh
8 DLF Multiplex, Mall of India Noida (Delhi NCR)
9 DT Cinema Chandigarh
10 DT Cinemas , Shalimar Bagh New Delhi
11 Mona Cinema Patna, Bihar
12 Movie Times New Delhi
13 Omaxe Plaza Multiplex Ludhiana
14 Pacific Mall - Imax New Delhi
15 Priya Cinema New Delhi
16 PVR 2-Screen Multiplex Faridabad
17 PVR Cinema Ahmedabad, Gujarat
18 PVR Cinema Multiplex, Phoenix Market City Mumbai
19 PVR Cinemas – Vega Mall, Orion Mall
20 PVR Cinemas, Juhu Multiplex Mumbai
21 PVR East Delhi 3-Screen Multiplex New Delhi
22 PVR Multiplex Jaipur, Udaipur,
Ludhiana, Mysore,
New Delhi
23 Various Home Theatres and Demo Showrooms

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THEATRES & MULTIPURPOSE HALLS
S.# PROJECT LOCATION
1 Amity Saket (New Delhi),
Noida (U.P.)
2 Assembly Hall, Library Building Bhiwani
3 Auditorium , IOCL New Delhi
4 Auditorium , Sanskriti School New Delhi
5 Auditorium , Shri Ram School Gurgaon
6 Auditorium, BAHAI Temple New Delhi
7 Auditorium, Bhartiya Vidya Bhawan Jaipur
8 Auditorium, British Council New Delhi
9 Auditorium, Delhi Judicial Academy New Delhi
10 Auditorium, Gandharav Mahavidyala New Delhi
11 Auditorium, Guru Nanak Dev University Amritsar
12 Auditorium, Indian Embassy, Nepal Kathmandu
13 Auditorium, Institute of Petroleum Exploration Dehradun
14 Auditorium, IOCL Faridabad
15 Auditorium, National Press Centre, New Delhi
16 Auditorium, ONGC Kolkata
17 Auditorium, ONGC Mumbai
18 Auditorium, ONGC New Delhi
19 Auditorium, Sapru House New Delhi
20 Auditorium, Theatre Academy, Saket New Delhi
21 Bapuji College Auditorium, Davangere
22 Canadian Consulate Office (Standards-compliant design)
23 Indian Musical Experience (Museum for music)
24 Kala Academy Goa
25 Kingdom of Dreams Gurgaon
26 Lecture Hall at Indian Institute of Science, Physics Dept.
27 Loft 38 Indiranagar
28 National Academy of Sciences Allahabad
29 NBVL Auditorium, Paloncha, AP
30 Rajiv Gandhi Kala Mandir Goa
31 SBI Academy Gurgaon
32 Seminar Hall Bangalore
33 St Peter’s School Auditorium, Cochin
34 St. Joseph’s School Darjeeling

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HOTELS & COMMERCIAL BUILDING
S.# PROJECT LOCATION
1 Bharti Realty Asset 7, 8 and 12, Aerocity Gurgaon
2 Hilton, Ulsoor, and Sheraton, Whitefield
3 Holiday Inn Hotel, Aerocity New Delhi
4 Hotel at CBD Shahdara (Ambience Group) New Delhi
5 Hotel Crowne Plaza New Delhi
6 Hotel Maurya Sheraton New Delhi
7 Jaypee Golf and SPA Resort Noida (Delhi NCR)
8 JW Marriott Chennai
9 JW Marriott, Aerocity New Delhi New Delhi
10 Netapp Office (Whitefield)
11 Pride Hotel, Aerocity New Delhi
12 Pullman (Accor Group) Gurgaon
13 Radisson, Paschim Vihar New Delhi
14 Sheraton Hotel Chandigarh
15 SRS Ltd Faridabad, Haryana
16 Taj Palace (Banquet Hall and Business Centre) New Delhi
17 The Palace Convention Hotel Agra
18 Verma Banquet Lucknow, U.P.
19 Wyndham Hotel, Dwarka New Delhi
CIVIC CENTRE & PERFORMING ARTS COMPLEX
S.# PROJECT LOCATION
1 Bharat Bhavan Bhopal
2 British Council Division, British High Commission New Delhi
3 Delhi Vidhan Sabha New Delhi
4 Indian Habitat Centre New Delhi
5 Indira Gandhi National Centre for Arts New Delhi
6 International Film Festival of India, Complex Goa
7 Jawahar Kala Kendra Jaipur
8 JNIDB Hyderabad
9 Kala Academy Goa
10 National Agricultural Science Centre New Delhi
11 National Science Centre New Delhi
12 Rajiv Gandhi Kala Mandir Goa
13 Ravindra Bhawan, Govt. of Goa, Curchorem Goa
14 SBI Academy Gurgaon
15 Udaipur Convention Centre Udaipur

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Company Profile
STUDIOS & RECORDING FACILITIES
S.# PROJECT LOCATION
1 Audio-Visual Facilities, Nestle Corporate Gurgaon
2 India TV Studios Noida (Delhi NCR)
3 Institution of Mass Communication Jamia Millia Islamia New Delhi
4 Supper Cassettes Industries Ltd. Baddi (H.P.)
5 Meditation Hall in Tirupathi
6 Recording Studios, Triveni Kala Sangam New Delhi
7 Sonal Bangla Kolkata (W.B)
8 Star TV Studio Mumbai
9 Star TV Studio New Delhi
10 Studios in Indiranagar, Cochin and Mumbai
11 Times TV Studios (Times of India Group) Mumbai
12 Times TV Studios (Times of India Group) New Delhi
13 TV Studio at Scindia Villa New Delhi
14 TV Studio India Today New Delhi
15 TV Studio, Indira Gandhi Open University New Delhi
16 Various Jamming Rooms and private studios.
17 Video Recording Studio Singapore

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CLASSROOMS, CONFERENCE ROOMS & SEMINAR HALLS, CORPORATE OFFICES, LABORATORIES,
RESIDENTIAL PROJECTS, STADIUMS, WORSHIP CENTRES, METRO RAIL, ETC.
S.# PROJECT LOCATION
1 XLRI (Classrooms) Jamshedpur,
Jharkhand
2 All India Institute of Speech & Hearing (Laboratory) Mysore
3 Compamedic Instruments Pvt. Ltd. (Laboratory) New Delhi
4 Indraprastha Medical Corporation (Laboratory) New Delhi
5 Chennai Metro (Metro Rail)
6 IL&FS Metro Rail (Metro Rail) Gurgaon, Haryana
7 Amity University (Multipurpose Hall) Noida (Delhi NCR)
8 Anand Farm House (Residential) Gurgaon, Haryana
9 Hilton Residences (Serviced Apartments)
10 Prestige Oakwood (Serviced Apartments)
11 Amity University (Seminar Hall) Noida (Delhi NCR)
12 Amtek Auto Ltd. (Shop Floor) Bhiwadi & Alwar
(Rajasthan)
13 Asian Paints Ltd (Shop Floor) Greater Noida,
Ankleswar, Mumbai,
Hyderabad
14 Atlas Steel Tubes Ltd. (Shop Floor) Jajpur, Orissa
15 Behr India Ltd. (Shop Floor) Pune, Maharashtra
16 Bhabha Atomic Research Centre (Shop Floor) Mumbai,
Maharashtra
17 Deepak Fertilizer & chemicals ltd Taloja Indl area,
Panwel (MS)
18 IG Indoor Stadium, Asiad’82 (Stadium) New Delhi
19 Indira Gandhi Indoor Stadium (PA System Proof Checking
(CWG 2010)
New Delhi
20 Indoor Stadium Amritsar
21 National Stadium, Asiad’82 (Stadium) New Delhi
22 NDMC Swimming Pool, Asiad’82 (Stadium) New Delhi
23 Budhist Shrine (Worship Centre) China
24 Akshardham Mandir New Delhi

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NOISE CONTROL PROJECTS
S.# PROJECT LOCATION
1 ACC Cement Ltd. Nagpur Plant
2 ACC Cement Plant Nagpur, Maharashtra
3 Acoustical Enclosure for 210MW Turbogenerator-PSEB Ropar
4 Acoustical Enclosure for 210MW Turbogenerator Singrauli
5 Acoustical Enclosure for Korba 210 MW Korba
6 Acoustical Enclosure for Steam Turbine, Khammam
7 Adiabatic Coolers, DLF Place New Delhi
8 Aero Engine Test Beds, IAF Kanpur
9 Blow-down Silencers, BHPV Ltd Visakhaptnam
10 Brocade Office Bangalore
11 Engine Test Beds, DTC Workshop New Delhi
12 Engine Test Beds, Eicher Research Centre Ballabgarh
13 Engine Test Cells, Escorts Limited Faridabad
14 Forced Draft Cooling Tower, Sultan's Palace Muscat, Oman
15 Gas Turbine Test Cells, DGNP Visakhaptnam
16 In-line Silencers, Oil and Natural Gas Commission Uran
17 Alstom Projects Pvt. Ltd Vadodara, Gujarat
18 Amber Enterprises (India) Pvt. Ltd. Dehradun
19 Bharat Rasayan Limited Rohtak (HR)
20 Colgate – Palmolive limited Baddi ( HP)
21 Dharmpal Premchand Ltd. Noida (Delhi NCR)
22 Envin Foods & Industries Pvt. Ltd. Saharanpur
23 Essar Oil Limited Vadinar, Gujarat
24 Ester Industries Ltd. Khatima, Uttrakhand.
25 Eveready Ltd. Patancheru
26 Faze 3 Ltd. Panipat, (Haryana)
27 Fiamm Minda Automotive Ltd Gurgaon, HR
28 Flowserve India Controls Pvt Ltd Coimbatore
29 GAIL India Ltd. Guna, M.P.
30 Gates India Private Ltd. Punjab
31 GE Health Care Ltd. Bangalore
32 Global Coal & Mining Pvt. Ltd Orissa
33 Global Marketing Ghaziabad
34 GRAZIANO Transmission India Ltd. Noida (Delhi NCR)
35 Gurunanak Auto Enterprises Ltd. Goraya, Jalandhar,
(Punjab)
36 Havell’s India Ltd. Noida (Delhi NCR)
37 Hindustan Petroleum Corporation Ltd. Hissar, Panipat
38 Hindustan Unilever Limited Rajpura (Punjab)
39 Hindustan Unilever Limited Vadodara (Gujarat)
40 Indian Metals &Ferro Alloys Ltd. Bhiwari, Rajasthan
41 Indian Steel Corporation Ltd. Indore, M.P.

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Company Profile
42 Ingersoll Rand Ltd. Ghaziabad, U.P
43 Isgec Heavy Engg. Ltd. Haryana
44 Jagat Agro Ltd. Sonipat, Haryana
45 Jamna Auto India Ltd Lucknow
46 K. K. Printing Machines Mgf. Co. Pvt. Ltd. Faridabad (HR)
47 Larson & Turbo Limited Surat, Gujarat
48 Lloyd Insulations (India) Limited Bangalore
49 Lupin Limited Mandeep , Bhopal, MP
50 Macaweber Beekay Private Limited New Delhi
51 Marc Enterprises Pvt. Ltd. Solan
52 Merino Industries Ltd Ghaziabad, U.P.
53 Mitsubishi Electric Automatic India Pvt. Ltd Gurgaon, Haryana
54 Nippon Ltd Gurgaon (Delhi NCR)
55 Nippon Ltd Noida (Delhi NCR)
56 OIL India Limited Assam
57 Oriental Carbon & Chemicals Ltd. Bhiwadi, Rajasthan
58 Osram Ltd , Seamens Group Sonipat, Haryana
59 P.R. Packaging Limited Ballabgarh (HR)
60 Pacific Engineers Kolkata (W.B)
61 Panacea Biotec Ltd. Lalru, Punjab
62 Parabolic Drugs Limited/strong> Derabassi, Punjab
63 Paradise Plastics Entp. Ltd. Noida (Delhi NCR)
64 Pepsi Co. India Holdings Ltd. Bawal, Haryana
65 Prakash Sponge Iron & Power Pvt. Ltd (A Division of ERM
Group)
Karnataka
66 Procter & Gamble Ltd. Baddi, H.P.
67 Reliance Industries Ltd. Raigad
68 Rockman Industries Ltd. Indore, M.P.
69 Rohanika Electronics & Medical Noida (Delhi NCR)
70 Sai Surface Coating Technologies Gurgaon, Haryana
71 Saint Gobain Glass India Ltd. Alwar, Rajasthan
72 Semco Electric Pvt. Ltd Jaipur, Rajasthan
73 Semco Electric Pvt. Ltd. Jaipur
74 Sesa Sterlite Limited Tamilnadu
75 Shilpkar India Designers & Contractors Pvt. Ltd. Gurgaon (HR)
76 Shree Cement Limited Ajmer Rajastha
77 SI Group-India Limited Raigad
78 SICGIL India Limited Ernakulam, Kerala
79 Siemens Limited Kharagpur W.B ,
Mumbai
80 Sovereign Tech Engg. Services Pvt. Ltd., Banglore
81 Sterlite Industries(I) Ltd Aurangabad ,
Tutikoran
82 Supreme Industries Limited Chopanki &
83 Techflow Enterprises Pvt. Ltd. Ahmedabad, Gujarat

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84 Telco Construction Equipment Company Limited Dharwad
85 Topcem India Ltd. Assam
86 Tube Investments of India Ltd. Chennai
87 Varroc Engineering Pvt.Ltd. Talegaon
88 Zuari Cement Ltd. Chennai
89 M/s. Nuclear Fuel Complex Department of Atomic Energy Hyderabad
90 Nail Making Machine, Rajiv Export Industries Calcutta
91 NIVIDA
92 Noise Control for AC Plant Room, Lohia Machinery Ltd Kanpur
93 Noise Control for Main Electric Substation and DG Room Sonepat
94 Noise Control for Test Beds, RDSO Lucknow
95 Noise hood (Acoustical Enclosure) for Turbine and Gear Box -
BHEL
Hyderabad
96 Nuclear Fuel Complex, Department of Atomic Energy Hyderabad
97 Overhead Ore Conveyer Gallery, Vizag Port Trust Visakhapatnam
98 Power House, Durgapur Steel Plant Durgapur
99 Power House, Wadi Jizan Electrification Scheme Saudi Arabia
100 Sakra World Hospital -Outdoor units noise mitigation and PCB
norms compliance
101 Semi-Anechoic Chamber Eicher Research Centre Ballabgarh
102 Shree Cement Plant Rajasthan
103 Thermal and Sound Insulation, Al-Khobar Saudi Arabia
104 Thermal Power Station Farakka
105 Tractor Division Faridabad
106 Turbine Cleading for 210 MW Turbine Korba Hasdeo
107 Turbine Cleading for 210 MW Turbine Korba Hasdeo
108 UKN Banyan, UKN Miraya Rose – mixed zone high-rises –
Building Noise Control
109 Ultra High Voltage Laboratory, BHEL Bhopal
110 Vent and in-line Silencers, Fertilizer Corp. of India Ltd Ramagundam
111 Vriddhi Spa (chiller noise control)

17. Page 17171717 of 17171717
Company Profile
TEST CELLS
S.# PROJECT LOCATION
1 Siemens Ltd- Motors Kalwa Thane, Mumbai
(Maharashtra)
2 ABB Limited Gurgaon, Haryana
3 Asia Motor Works Ltd Bhuj, Gujarat
4 Avtec Faridabad, Haryana
5 Bharat Electronics Ltd Mumbai
6 Bharti Infratel Ltd ( Airtel) Assam, J&K
7 Bosch Limited, Kolhapur
8 Crompton Greaves Limited Mandideep, Bhopal
9 DELPHI-TVS Diesel Systems Limited. Chennai , Greater
Noida
10 Denso India Ltd. Gr. Noida, (U.P.)
11 Escorts Ltd. Faridabad, Haryana
12 Hilti India Pvt. Ltd. New Delhi
13 Hindustan Aeronautics Limited Banglore
14 Honda Siel Power Products Ltd. Grater Noida &
Rudrapur (U.P & HP)
15 Indian Herbs Research & Supply Co. Ltd. SaharanPur
16 Indian Institute of Science Education and Research Mohali
(IISER)
Mohali, Punjab
17 ISRO Bangalore
18 LG Electronics India Ltd. Gr. Noida, U.P.
19 Maeda Corporation (India) Tamil Nadu
20 Mando Chennai
21 Maruti Suzuki India Ltd Rohtak, Gurgaon
(Haryana)
22 Motherson Sumi Systems Ltd Noida (Delhi NCR)
23 Nachi Bearing (India) Neemrana, Rajasthan
24 Sona Koyo Steering Limited Gurgaon, Haryana
25 Subros Auto Air-conditioning Ltd. Gurgaon (HR),
Pune (Maharashtra)
26 Suzuki Motor Cycle India Limited Gurgaon, Haryana
27 Suzuki Power Train India Ltd. Gurgaon, Haryana
28 Tractors And Farm Equipments Ltd (TAFE) Chennai
29 United Telecoms Ltd Banglore
30 Vestas Technology R&D Chennai Pvt. Ltd. Chennai
31 Vinai Engineering Industry Co. Ltd Thailand
32 M/s. Ericsson Canada Inc. Mississauga, Ontario
33 M/s. General Motors Technical Centre India Pvt. Ltd Bangalore
34 M/s. Honda Siel Cars India Ltd. Bhiwadi, Rajasthan