RAMESH KARRI (LEED GREEN ASSOCIATE)

*Email: ac0wxq@r.postjobfree.com

AIR: +91-709*******

Strongly motivated HVAC Design Engineer with a B.tech degree in Mechanical engineering and 5 years of experience in the areas of Design/Development, Estimation of HVAC/Mechanical systems for Green Buildings, Conventional Buildings and Infrastructure projects.

CORE COMPETENCY »

Interactions with integrative project team

Familiar With LEED BD+C Check lists

Familiar with ISHRAE,ASHRAE,BS/CIBSE,

ARI & Nbc Standards

Making Heat Loads & Design Basic Report

Familiar with HVAC system Equipments

Making Specifications

Preparing BOQ & Estimation

Preparing Tender Documentation &

Reports generation

Checking Material Approval Submissoins

Attending Minutes of Meetings at Sites

and Site Inspections

Team handling & Management

TYPES OF PROJECTS HANDLED »

Green Buildings

MODES & Air base Projects

Air conditioning for high rise

Buildings, shopping malls & Universities

Central Evaporator cooling for industrial

and residential complexes

Industrial Ventilation for Ware-houses

Factories

Refrigeration system for Cold storages

Kitchen ventilation system & smoke

Extraction system

Mechanical ventilation for car parking

Basement areas & stair wall

Pressurization

SKILL SET »

HVAC PACKAGES:

Elite Software

HAP 4.8 & E-20 (Manual calculations)

MCQuay Duct Sizer

MS-Office

CAD SOFTWARE:

Auto Cad

Revit MEP

Passed LEED GREEN ASSOCIATE EXAM with 190 Score.

Courses »

BIM Essential MEP & Advanced MEP from SIS BIM Hyderabad.

LEED Green Associate v4 from IMTC Oman.

Advance HVAC designing and drafting from Dhanush Engineering services, Hyderabad.

Academic Qualification »

Degree

University/Board

Academic

% Marks

B.Tech(Mechanical)

JNTU Kakinada

Technical

70%

I.P.E

B.I.E

Academic

90%

S.S.C.

S.S.C

Academic

87%

Experience Profile »

Years of Experience

Organization

Designation

3

TECHNICAL OFFICE FOR ENGINEERING CONSULTANCY.

Muscat, Oman.

HVAC Design Engineer

2

BBN ESCENDO CONSULTANCY PVT.LTD.

Hyderabad, India.

HVAC Design Engineer

Roles and Responsibilities in Current Organization »

Interaction / Coordination with Integrative project team

Preparing Heat load calculations by using Hap & E-20 Software

Preparing Concept Design, calculations & Preliminary Drawings With the coordination of other services like Electrical & PHE etc

Selecting high side Equipments like chillers,cooling towers, primary and secondary pumps & chilled water piping scheme

Selecting Equipments like Ahu’s,Fcu’s,Csu’s,Ducted Split units,Dx,Cc units,VAV’s,Grilles/Diffusers & Registers for Air Distrubtion System Designing

Preparation of Hvac Technical Data sheets,Designing of Ducting & Piping System according to Air flow & Water Flow

Preparation of Ducting & Piping layouts and Single Line Diagrams and schematics for Ducting & piping Systems

Calculations of External Static Pressure & Pump head losses for selecting Equipments such as Blowers,Fans & Pumps

Applying Psychometric principles for energy saving Equipments like Heat Recovery Wheel & Treated fresh air unit

Preparing Technical Specifications & Detailed Bill of Quantities

Checking Material Approval Submissions from Contractors & Subcontractors

Visiting Project Sites at Preliminary design and support for on time completion of project

Inspecting the Sites to solve Real time problems as per design

(1)Project Name

GENERAL SECRETARIAT BUILDING FOR SUPREME COUNCIL

FOR PLANNING (LEED GOLD RATING PROJECT), OMAN.

Client

SUPREME COUNCIL FOR PLANNING, OMAN.

Role

HVAC DESIGN ENGINEER

Organization

TECHNICAL OFFICE FOR ENGINEERING CONSULTANCY

Environment

LEED BD+C, HAP,MCQUAY DUCT SIZER,MS OFFICE,AUTO CAD

Project Description: The Project involves air-conditioning and ventilation system of GENERAL SECRETARIAT BUILDING FOR SUPREME COUNCIL FOR PLANNING at Al Khuwair, Muscat, Sultanate Of Oman has been designed to achieve the LEED v3 BD+C, GOLD Rating under the US Green Building Council's Leadership in Energy and Environmental Design (LEED).Project includes multiple air-cooled screw chillers, chilled water Air Handling units, Fan coil units, Chilled water circulating primary and secondary pumps, ventilation of toilets/pantries/Kitchen, Elec. panel room, Pump room etc. All the Office areas like Conference, Seminar, Meeting rooms, Director rooms, DG’s Cabin, Secretary are designed Air conditioning at (23 +/- 2 ºC) RH (50% +/- 10%), Mechanical Plant rooms, Pump room & Electrical Panel room are designed at (24 +/- 2 ºC) RH Around 60%. For the Baseline to measure energy efficiency meets ANSI/ASHRAE/IENSA Standard 90.1-2010. For Minimum indoor air quality Performance meets ASHRAE Standard 62.1-2010. All equipments selected shall be suitable for continuous operation at ambient temperature upto 55 C.

Total connected load is 3185.2 KW. 4nos. Chillers of 796.3 KW capacity each shall be located in the chiller yard. Primary Pumps (4 duty + 1 standby) & Secondary Pumps (4 duty + 1 standby) and other ancillary equipments shall be located in the pump room proposed to be constructed adjacent to the chiller yard. Chilled water between the chiller yard & CHW pump room and between the CHW pump room & General Secretariat Building for Supreme Council shall be carried in pre-insulated buried pipes. These pre-insulated chilled water pipes shall continue upto the first valve in the AHU room and CHW pump room. Rest of the CHW piping within the AHU room & CHW pump room shall be post insulated seamless mild steel pipes. All CHW piping above the false ceiling or on the roof shall be post insulated seamless mild steel pipes with canvas clothing, vapour barrier and aluminum cladding etc. Pressure Independent Type Variable Air Volume (VAV) units provided for all areas.

(2)Project Name

NEW MILITARY CAMP - THAALIB

Client

MINISTRY OF DEFENCE ENGINEERING SERVICES, OMAN

Role

HVAC DESIGN ENGINEER

Organization

TECHNICAL OFFICE FOR ENGINEERING CONSULTANCY

Environment

HAP,MCQUAY DUCT SIZER,MS OFFICE,AUTO CAD

Project Description: Project involves Air conditioning and ventilation of NEW MILITARY CAMP–THAALIB which includes construction of 63 Buildings Like Regiment Head quarter, Squadron, Lecture Hall, Officer Mess, Big Mosque, Medical Center, Trianing center, IT Building & multi Purpose Indoor & Gymnasium Building etc. All the Office areas, Clinics, Class rooms, Lecture halls, Auditorium, multi Purpose hall & Gymnasium etc are designed Air conditioning at (21 +/- 2 ºC) RH (50% +/- 10%), Accommodation rooms are designed at (22 +/- 2 ºC) RH (50% +/- 10%) and All other Areas Such as Kitchen, Pantry & Stores are designed at (23 +/- 2 ºC) RH (50% +/- 10%), And Mechanical rooms are designed at (24 +/- 2 ºC) RH around 60%. Fresh air will meet ANSI/ASHRAE Standard 62.1.

The air-conditioning and ventilation system for this project includes multiple air-cooled screw chillers, chilled water Air Handling units, Fan coil units, Chilled water circulating primary and secondary pumps, ventilation of Toilets, Pantries and Workshops etc. There will be chillers (Building AC cooling load + 20% safety factor).

Chillers shall be located in the Secondary service compound yard (Type-1 to Type-13). Primary & Secondary Pumps and other ancillary equipments shall be located in the pump room proposed to be constructed adjacent to the chiller yard. Chilled water between the chiller yard & CHW pump room and between the CHW pump room & Administrative court Building shall be carried in pre-insulated buried pipes. These pre-insulated chilled water pipes shall continue upto the first valve in the AHU room and CHW pump room. Rest of the CHW piping within the AHU room & CHW pump room shall be post insulated seamless mild steel pipes. All CHW piping above the false ceiling or on the roof shall be post insulated seamless mild steel pipes with canvas clothing, vapour barrier and aluminium cladding etc.

(3)Project Name

TYPHOON FACILITIES AT ADAM AIR BASE, OMAN

Client

MINISTRY OF DEFENCE ENGINEERING SERVICES, OMAN

Role

HVAC DESIGN ENGINEER

Organization

LARSEN & TOUBRO (OMAN) LLC.

Environment

HAP,MCQUAY DUCT SIZER,MS OFFICE,AUTO CAD

Project Description: Project involves Air conditioning and ventilation of New Typhoon Facilities for RAFO Adam Airbase to accommodate 12 Eurofighter Typhoon multirole fighter aircrafts, which includes construction of 22 Buildings

Like Maintenance Hanger, Typhoon Support, Squadron HQ, Accommodation, Fuel Safe Hanger, Supply logistics store, Facilities Management and Data Center. All the Office areas are designed Air conditioning at (22 +/- 2 ºC), Stores, Mechanical Plant rooms are designed at (24 +/- 2 ºC)and Server,SCR/SAF and Flying Clothing areas are designed at (20 +/- 2 ºC).

The total capacity of this project is 13900 KW. Air conditioning and ventilation system for this project provided Heat Exchangers and chilled water pumps for every building in Mechanical Plant rooms. Chilled water from the disticrt cooling pipes of “Delta T” 8 ºC comes to the Valve chambers, and from valve chambers internal chilled water pipes connect to heat exchangers and chilled water pumps serves the chilled water for Recirculated Ahus, 100% fresh Ahus, HRW Ahus, Ceiling Suspended type Recirculated ahus, Ducted type Fcus, Free Discharge type Fcus,ATEX rated Fcus and Ducted mounted cooling coils. And for stand by we provided DX outdoor units for Ahus and Fcus. DX split units are provided for SCR / SAF and Server rooms as a stand by. And for Mechanical Ventilation System Centrifugal Duct Inline tube fans, Centrifugal Boxed twin fans, ATEX rated Long case Axial Fans, Wall Mounted Fans and Exract fans are provided for all pantry areas, Toilets, Welding areas, Workshop, Loading areas, Battery rooms, FM 200, Compressor rooms, Electrical plant,mechanical plant, Disabled WC and Level Loading Bay (Vehicle Extract).

(4) Project Name

PROPOSED ADMINISTRATIVE COURT MADINAT, MUSCAT,OMAN

Client

ROYAL COURT AFFAIRS

Role

HVAC DESIGN ENGINEER

Organization

TECHNICAL OFFICE FOR ENGINEERING CONSULTANCY

Environment

HAP,MCQUAY DUCT SIZER,MS OFFICE,AUTO CAD

Project Description: Project involves Air conditioning and ventilation of PROPOSED ADMINISTRATIVE COURT at Madinat, Muscat. The court consists of G+4 floors of office areas, Archive, court halls, Prayer halls, Confrence halls, Judge room, DG Legal room, Meeting rooms, Directors, Deliberation, Main lobby, Coordinator, Patch panel, & Electrical rooms. we designed inside conditions for all air conditioning areas at (22 +/- 2 ºC) and RH (50% +/- 10%).

And for Mechanical rooms designed at temp (26 +/- 2 ºC) and RH around 60%. Mechanical ventilation for the toilets areas designed As per ANSI/ASHRAE Standard 62.1 codes.

The total capacity of this project is 1950KW. Air conditioning and ventilation system for this project is proposed 3 Nos air cooled chillers (2D+1S), and 4 Nos (3D+1S) Primary and secondary pumps each. And 2 Nos air handling units are provided for Each floor which works conjuction with chilled water. Cabinet type wall mounted Fcus are provided for all the Ahu rooms and Mechanical Plant room. Precision control air condtioining units are provided for Server rooms & Patch panel rooms. Fresh air supply fans are provided for all the Ahus. Centrifugal Smoke extract fans for Stair case & Atrium and Mixed flow ducted fresh air fans for Stair cases. And Extract fans are provided for the Toilets and Pantry areas.

(5) Project Name

AL RAHA VILLAGE PHASE-1 WORKERS & FOREMEN ACCOMMODATION BLOCK AT RUSAYL, OMAN

Client

MASAKEN AL RAHA LLC

Role

HVAC DESIGN ENGINEER

Organization

TECHNICAL OFFICE FOR ENGINEERING CONSULTANCY

Environment

HAP,MCQUAY DUCT SIZER,MS OFFICE,AUTO CAD

Project Description: Project involves Air conditioning and ventilation of AL RAHA VILAGE WORKERS AND FOREMAN ACCOMMODATION BLOCK at Rusayl, Oman. The project has 5 (W1 to W5) blocks of workers blocks each block having the G+4 floors. And Foreman Accommodations has 5 blocks (F1 to F5) each block having G+7 floors. And Ground floor of workers (W1 to W5) are used for Central kitchen, Dining, Super markets,Barber shop,Coffee shop and money exchange. Foremen (F1 to F5) blocks of ground floors used for laundry, medical,Training rooms,Computer rooms etc.

Air conditoining designed for all the accomodation rooms at temp at (22 +/- 2 ºC) and RH (50% +/- 10%). And for central kitchen and laundry designed at (23 +/- 2 ºC) and RH around 60%. And Mechanical ventilation designed as per ANSI/ASHRAE Standard 62.1 codes.

The total capacity of this project is 7000KW. Air conditioning and ventilation system proposed for this project is Fan coil units are provided for the Accomodation rooms, Dining rooms, Super markets which works conjuction with district cooling chilled water. And air handling units and fresh air Ahus are provided for the Central kitchen and Laundry. Centrifugal Inline Fresh air fans are provided for kitchen and Bifurcated centrifugal Inline fans are provided for Vapour hood in kitchen area. Inline duted extract fans are provided for veg, Meat, fish, Poultry prepartion areas. And toilets and shower area of all the blocks provided Inline ducted fans to extract.

(6) Project Name

COMMERCIAL & RESIDENTIAL BUILDING AT BAUSHER, OMAN

Client

AL ANSARI TRADING ENTERPRISES

Role

HVAC DESIGN ENGINEER

Organization

TECHNICAL OFFICE FOR ENGINEERING CONSULTANCY

Environment

HAP,MCQUAY DUCT SIZER,MS OFFICE,AUTO CAD

Project Description: Project involves Air conditioning and ventilation of COMMERCIAL & RESIDENTIAL BUILDING at Bausher, Muscat. The building consists of B+G+8+PH floors of Commerical Areas, Office spaces, Bed rooms, Living Rooms, majlis, Gym, Multi purpose halls and Electrical rooms etc. we designed inside conditions for all air conditioning areas like offices, halls and Bed rooms etc at temp (21 +/- 2ºC) and RH 50%. And for Stores, Electrical rooms at temp (24ºC) and RH 60%, Noise level restricted upto NC 30 for office, halls etc. As per ANSI/ASHRAE Standard 62.1.codes we designed fresh air and Ventilation areas.

The total capacity of the project is 3500 Kw. Air condtioning system for this project proposed VRF system for all the office areas with cassette type units and Ducted split units, Split units will serve the Bed rooms, Living rooms and Gym area etc. And for Kitchen and toilets areas provided with Inline ducted extract fans, Wall mounted extract fans and for car parking in basement floor provided smoke extract jet fans.

(7) Project Name

BLOCK – K EXTENSION NEW CAFETERIA AND FACILITIES

Client

THE AMERICAN INTERNATIONAL SCHOOL OF MUSCAT

Role

HVAC DESIGN ENGINEER

Organization

TECHNICAL OFFICE FOR ENGINEERING CONSULTANCY

Environment

HAP,MCQUAY DUCT SIZER,MS OFFICE,AUTO CAD

Project Description: Project involves Air conditioning and Ventilation Of BLOCK – K EXTENSION NEW CAFETERIA AND FACILITIES at Ghubrah south, Muscat. The Building consists G+1 floors of areas like Cafeteria / function room, Dry store, Dishwash, Veg Prep etc.and we designed inside conditions for all air conditioning areas at (23 +/- 2 ºC) and RH 60%. And for kitchen area and toilets areas Mechanical ventilation designed as per ANSI/ASHARAE Standard 62.1 codes.

The total capacity of the project is 680 KW. Air conditoing and ventilation system for this project provided Re-circulation Ahu’s for Cafeteria, Fresh air Ahu’s for kitchen and Toilet areas. And Ceiling Suspended ducted & Wall mounted units for cafeteria, Dry stores, Dish wash area, Electrical room and Lift lobby. All the system works in conjuction with DX units. Fresh air and Ventilation for Kitchen and toilets area are provided Inline ducted extract fans and Ducted Kitchen Supply and Extract Centrifugal fans.

(8) Project Name

OFFICE & RESIDENTIAL BUILDING FOR GENERAL FEDERATION OF OMAN TRADE UNIONS AT BAUSHER, OMAN

Client

GENERAL FEDERATION OF OMAN TRADE UNIONS

Role

HVAC DESIGN ENGINEER

Organization

TECHNICAL OFFICE FOR ENGINEERING CONSULTANCY

Environment

HAP,MCQUAY DUCT SIZER,MS OFFICE,AUTO CAD

Project Description: Project involves Air conditioning and ventilation of OFFICE & RESIDENTIAL BUILDING at Bausher, Muscat. The building consists of B+G+8+PH floors of Commerical Areas, office spaces, Bed rooms, Living Rooms, majlis, Electrical rooms etc. we designed inside conditions for all air conditioning areas like offices, halls etc at temp (21 +/- 2ºC) and RH 50%. And for Stores, plant rooms at temp (24ºC) and RH 60%, Noise level restricted upto NC 30 for office, halls etc. As per ANSI/ASHRAE Standard 62.1.codes we designed fresh air and ventilation.

The total capacity of the project is 1900 KW. Air condtioning system for this project proposed Ducted split units, Cassette units to operate independently when the rooms are occupied. And for toilets and basement car parking ventilation system provided with Twin speed centrifugal smoke extract fans, Inline ducted extract fans, Wall mounted extract fans & Roof mounted extract fans.

(9) Projects Name

PARIKSHA BHAVAN – H.C.U AT HYDERABAD

Client

HYDERABAD CENTRAL UNIVERSITY(HCU) HYDERABAD

Role

HVAC DESIGN ENGINEER

Organization

BBN ESCENDO CONSULTANCY PVT.LTD

Environment

E-20, MCQUAY DUCT SIZER,MS OFFICE,AUTO CAD

Project Description: Project involves Air conditioning and ventilation of HYDERABAD CENTRAL UNIVERSITY at gachibowli, Hyderabad. The Project consists of G+2 floors with basement. And each floor consists of 4 blocks. Each block consists of various departments like (Cabins, Conference rooms, Meeting rooms, Server rooms, Exam section & Work Stations) and all air conditioning areas designed inside conditions at 73 +/- 2ºF and RH not exceeding 60%. And for Server rooms at 73 +/- 2º F. And internal loads for lighting 1.5 W / Sq.ft, and Mechanical ventilation for areas like Pantry & Toilets designed at 15 air changes per hour.

The total capacity of the project is 2100 KW. For this project VRF system is proposed for Cabins, Meeting rooms & Work stations, etc in all floors from ground to second floors. VRF Cassettes and Hi Wall units are proposed for all the areas to operate independently when the areas are occupied. VRF ceiling mounted indoor units are proposed for the services areas. And for the Basement cafeteria and server rooms are air conditioned with DX Ductable and package units. Central monitoring unit is proposed to monitored & operate all the indoor and outdoor units of VRF System a part from operation from local remote. Ventilation for anti rooms Toilets & basement toilets provided with exhaust fans and Propeller fans.

(10) Project Name

PROPOSED ESIC HOSPITAL & MEDICAL COLLEGE AT HYDERABAD

Client

ESIC HOSPITAL & MEDICAL COLLEGE HYDERABAD

Role

DESIGN ENGINEER

Organization

BBN ESCENDO CONSULTANCY PVT.LTD

Environment

E-20,HAP,MCQUAY DUCT SIZER,MS OFFICE,AUTO CAD

Project Description: Project involves Air conditioning and Mechanical Ventilation System for Proposed ESCI Hospital at Sanathnagar, Hyderabad. The project consists of Hospital block, Academic Block & Hostel Block are to be Airconditoining and Mechanical ventilation for Hostel and Academic Block & Housing Block. Hospital Block consists of Lower,Upper Basements & G+7 Floors. For the Operation Theatres & Mortuary in Hospital block Designed inside conditoins at temp 20 +/- 1 ºC & Relative Humidity 50 +/- 5%. And For Medical Stores, Staff rooms, Nurse Lounge, etc. designed at Temp 23 +/- 1 ºC. And there is no control for RH. Academic block consists of G+6 Floors, Hostel Block Consists of G+1 Floors and Mechanical Ventilation for Hostel + Academic Ground Floor and Housing Block Lower Basement & Upper Basement.

The total Capacity of the project is 11890 KW. It is proposed 6 (5W+1S) Water Cooled centrifugal chillers with Variable Speed Drive of each capacity 2460 KW, And Zoning for chilled water Secondary pumping System. Zone-1–Hospital Building, Zone-2–Academic & hostel building. These Water chilling machines works in conjunction with 6 No’s, Primary Chilled water Pump sets (one as Stand by), 6 Nos., Condenser Water Pump Sets (one as standby), 4 Secondary Chilled Water Pump Sets for each zone I(one as standby), 3 Secondary Chilled Water Pump Sets for each zone II (one as standby) along with 6 Nos., Cooling Towers (one as standby), 2 Nos., Hot Water Generator (1W+1S) for RH Control, 2 Nos., Hot Water Pumps (1W+1S) for RH Control. The high side system works in conjunction with double skinned Ahu’s and Fcu’s. Inline fans are proposed for all the toilets ventilation and for kitchen ventilation proposed Air washers & scrubbers. And Proposed tube axial flow fans for lift well & fire escape stair case pressurization.

(11) Project Name

FORD INDIA PVT.LTD. #2 PROJECT

Client

FORD INDIA PVT.LTD. SANAND, GUJARAT

Role

HVAC DESIGN ENGINEER

Organization

BBN ESCENDO CONSULTANCY PVT.LTD

Environment

HAP,MCQUAY DUCT SIZER,MS OFFICE,AUTO CAD

Project Description: Project involves Air conditioning and ventilation of FORD at sanand, Ahmedabad.The project consist of Admin Office (G+1), Canteen block and IT block. Admin office bolck having areas like admin office areas, Training rooms and Meeting rooms, Reception and Mail room etc. Canteen Block consists of kithen area, Dining room, canteen medical area etc. It block consists of IT office area, Computer room, pc storage areas.

The total capacity of this project is 2500 KW. Airconditioining and Mechanical ventilation of this project comprises air handling units, Chilled water cassette units, Split Ventilation Fans are served for the Admin block. And the units works in conjuction with District cooling chilled water and stand by Dx units for Ahu’s. And Air handling units, Air washers,Chilled water cassttte units,VRV cassette units, Split units, ventilation Make-up-air units, Man coolers, kitchen hood extract fans are provided for the Canteen block. And for It block Ahu’S are provided which works with chilled water and as standy provided DX Out Door units.

Personal Strengths

Innovation – Research and apply new technologies and methods to improve service.

Passion - Passionate about learning and sharing ideas, improving the knowledge and capabilities

Accountable: Ability to take the project from end to end, work under pressure situations and meet the

Committed deadlines.

Inclusiveness: More open in gathering new and innovative ideas and implement them in the design to achieve business impact.

Personal Profile

Father Name KARRI RAJABABU

Date of Birth 10-07-1991

Nationality Indian

Home Address 4-112, Near M.P.U.P School, Gorinta, Peddapuram Mandal,

East Godavari District, Andhra Pradesh, India.

Current Location Muscat, Sultanate of Oman.

Marital Status Single

Languages Known English, Hindi, Telugu and Tamil

Place: Muscat Yours truly,

RAMESH KARRI.

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