Projects

Large-scale DG acoustic and low side infrastructure across India.

DG Installation

Turnkey acoustic and low side execution for one of Bangalore's largest financial campus DG installations.

Goldman Sachs Techpark

Bangalore

8 × 2500 kVA

Challenge

A mission-critical financial campus requiring eight high-capacity DG sets with strict noise compliance, coordinated ventilation, and uninterrupted power infrastructure across a dense tech park environment.

Solution

OPTIMA executed complete DG room acoustics, ventilation design, exhaust routing, and low side electrical integration for all eight 2500 kVA units with phased commissioning to avoid operational disruption.

Outcome

Delivered a fully compliant, acoustically treated power facility supporting 24/7 operations with measurable noise reduction and reliable multi-DG coordination.

DG Installation

Complete DG acoustic and exhaust solution for a leading IT campus in Bangalore.

TCS Office

Bangalore

4 × 2000 kVA

Challenge

Large IT campus with four 2000 kVA generators requiring acoustic containment, hot-air discharge management, and rain attenuation on exhaust paths within occupied commercial premises.

Solution

Designed and installed acoustic treatment for DG rooms, ventilation louvers, and rain attenuators on hot-air discharge sides — integrating exhaust engineering with the building's operational requirements.

Outcome

Achieved compliant noise levels and weather-protected exhaust discharge across all four DG sets, enabling seamless campus operations.

DG Installation

High-capacity DG infrastructure for one of India's busiest international airports.

Bangalore International Airport

Bangalore

6 × 2500 kVA

Challenge

Airport-grade power infrastructure demanding six 2500 kVA DG sets with stringent acoustic, ventilation, and safety standards in a high-sensitivity aviation environment.

Solution

Engineered and executed acoustic enclosures, ventilation systems, exhaust routing, and low side infrastructure for six high-capacity generators with aviation-compliant documentation and testing.

Outcome

Mission-critical backup power delivered with full acoustic compliance, supporting uninterrupted airport operations under statutory requirements.

DG Installation

Acoustic and low side execution for Samsung's Bagmane Tech Park facility.

Samsung Office at Bagmane Tech Park

Bangalore

4 × 1500 kVA

Challenge

Premium tech park facility requiring four 1500 kVA DG sets with acoustic treatment that meets corporate campus standards while optimizing space within the DG room.

Solution

Delivered acoustic panel systems, ventilation design, and complete low side works including power cabling, earthing, and commissioning for all four units.

Outcome

Quiet, efficient DG operation within a premium commercial campus with full statutory compliance and client sign-off.

DG Acoustic

DG room acoustics for Bangalore's iconic World Trade Center.

WTC Bangalore

Bangalore

6 × 2000 kVA

Challenge

World Trade Center complex requiring acoustic treatment for six 2000 kVA generators in a high-profile commercial tower with strict noise limits for adjacent occupied spaces.

Solution

Complete DG room acoustic engineering including wall and ceiling treatment, louvered ventilation, fire-rated access, and integrated exhaust attenuation for all six units.

Outcome

Delivered a premium acoustic environment meeting commercial tower standards with verified noise mapping and client acceptance.

DG Installation

Mission-critical DG installation for a leading Mumbai hospital.

Breach Candy Hospital

Mumbai

1 × 1500 kVA

Challenge

Critical healthcare facility requiring a 1500 kVA DG set with the highest standards for noise control, reliability, and compliance in a sensitive hospital environment.

Solution

Designed acoustic enclosures and ventilation for the DG room, integrated exhaust systems, and executed low side electrical works with hospital-grade commissioning protocols.

Outcome

Reliable backup power with acoustic performance suitable for a premier Mumbai hospital, ensuring patient care continuity.

DG Installation

Residential DG acoustic and installation for Adarsh Palm Retreat Phase I.

Phase - I Adarsh Palm Retreat

Bangalore

4 × 1010 kVA

Challenge

Residential community requiring four 1010 kVA DG sets with acoustic treatment to protect nearby villas and common areas from generator noise.

Solution

Executed acoustic room treatment, ventilation louvers, exhaust routing, and low side infrastructure tailored for a residential power backup facility.

Outcome

Quiet DG operation across the community with compliant noise levels and reliable power backup for residents.

DG Installation

Multi-DG installation for Palm Retreat villa community.

Villas at Palm Retreat Phase

Bangalore

8 × 1010 kVA

Challenge

Large-scale residential development with eight 1010 kVA generators requiring coordinated acoustic design across multiple DG rooms serving villa clusters.

Solution

Engineered and installed acoustic systems, ventilation, and exhaust infrastructure for eight DG sets with phased execution to maintain construction timelines.

Outcome

Comprehensive power backup with acoustic compliance across the entire villa community.

DG Installation

Eight-unit DG installation for Sify's Mumbai corporate campus.

Sify Corporate Office

Mumbai

8 × 2000 kVA

Challenge

Data-centric corporate campus requiring eight 2000 kVA DG sets with integrated acoustic, ventilation, and low side systems for continuous IT operations.

Solution

Turnkey execution of DG room acoustics, ventilation design, exhaust systems, and complete electrical low side works for all eight generators.

Outcome

High-reliability power infrastructure supporting 24/7 data center operations with full acoustic compliance.

DG Installation

DG installation for Jyothi Medical College, Orissa.

Jyothi Medical College

Orissa

2 × 1250 kVA

Challenge

Medical college campus in Orissa requiring two 1250 kVA DG sets with acoustic treatment suitable for an educational and healthcare environment.

Solution

Designed and installed acoustic enclosures, ventilation, and low side infrastructure with commissioning support for the medical campus power facility.

Outcome

Reliable backup power with noise control appropriate for a medical education institution.

DG Installation

DG acoustic and low side works for Tata Tele Services, New Delhi.

Tata Tele Services Corporate Office

New Delhi

2 × 1500 kVA

Challenge

Corporate office in New Delhi requiring two 1500 kVA DG sets with acoustic compliance in a dense urban commercial setting.

Solution

Executed acoustic room treatment, ventilation louvers, exhaust systems, and low side electrical works for both generators.

Outcome

Urban-compliant DG operation with verified acoustic performance and reliable power backup.

DG Installation

Industrial DG installation for Unichem Labs, Goa.

Unichem Labs

Goa

2 × 1010 kVA

Challenge

Pharmaceutical facility requiring two 1010 kVA DG sets with acoustic and ventilation systems meeting industrial and environmental standards in Goa.

Solution

Delivered acoustic treatment, ventilation engineering, exhaust routing, and low side infrastructure for the pharmaceutical plant power facility.

Outcome

Compliant DG operation supporting continuous pharmaceutical manufacturing processes.

DG Installation

DG installation for Coca-Cola at Brigade Magnum, Bangalore.

Coca-Cola Office at Brigade Magnum

Bangalore

2 × 1250 kVA

Challenge

Corporate office at Brigade Magnum requiring two 1250 kVA DG sets with premium acoustic treatment within a Grade-A commercial building.

Solution

Designed and executed DG room acoustics, ventilation, exhaust systems, and complete low side works integrated with the building's power infrastructure.

Outcome

Premium acoustic performance and reliable backup power for a flagship corporate office.

DG Acoustic

Chiller and cooling tower acoustic engineering for Prestige Shantiniketan.

Prestige Shantiniketan

Bangalore

AC Chiller & Cooling Tower Acoustics

Challenge

Large commercial complex requiring acoustic treatment for AC chillers and cooling towers to meet noise regulations for adjacent residential and commercial zones.

Solution

Engineered acoustic enclosures and attenuation systems for chiller and cooling tower equipment, including noise mapping and optimization.

Outcome

Significant noise reduction from HVAC plant equipment with verified compliance for the Prestige Shantiniketan complex.