NNNTECH ENGINEERING SOLUTIONS
NNNTECH ENGINEERING SOLUTIONS
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    • Home
    • Design & Engineering
    • Industrial Equipment
    • Gallery
    • Contact Us
  • Home
  • Design & Engineering
  • Industrial Equipment
  • Gallery
  • Contact Us

Services we provide

Basic Engineering

  •Preparation of Conceptual Drawings & Documents

•Design Basis

•Process Flow Diagram along with material & energy balance

•Piping & Instrumentation Diagram 

•Utility Distribution Diagram

•Utility Consumption Summary

•Static & Rotary Equipment Specifications

•Process Instrument Data Sheet

•Utility Package Specifications

•Interlock & Trip Logic and Alarm Summary

•Thermal Design of Heat Exchanger

•Chemical Plant Simulation

•Hazardous Area Classifications 

Mechanical Equipment Engineering

 •Pressure Vessel Design as per ASME Sec VIII Div I & II

•Storage Tank Design as per API 650 & 620 

•Mechanical General Arrangement Drawings 

•Fabrication Drawings 

Architect / Civil / Structural Engineering

Architect / Civil / Structural Engineering

•Architectural drawing for Plant & Non-plant buildings 

•Civil Drawings for foundation of buildings, pipe racks, equipment etc

•Civil / Structural Drawings for Plants, Pipe Racks, Platforms, Ladders etc

•Civil / Structural Bill of Material 

Layout & Piping Engineering

Architect / Civil / Structural Engineering

 •Plot Plan Development

•Equipment General Arrangement Drawing with Sectional & Elevation details

•Piping General Arrangement Drawings

•Piping Material Specifications & Valve Specification Sheet

•Piping Isometrics

•Piping 3D modeling

•Pipe, Pipe fittings BOM

•Stress Analysis for high temperature & high pressure pipes 

Electrical Engineering

•Electrical Item List

•Single Line Diagram

•Sizing and Specifications for Transformer, PCC, MCC, Cables 

•Lighting Calculations, Layout drawing and Specifications

•Lightining Arrester Specifications

•Earthing Layout and Earthing Specifications

•Cable Tray Layout

•Bill of Material

•Harmonic Study 

Instrumentation Engineering

•Instrumentation Index 

•Transmitters / gauges / on-off valves / control valves / safety valves / gas detectors / smoke detectors specifications

•I/O list

•Instrument Location Plan

•Hook up drawings

•Specifications for Junction Box, DCS / PLC / Local Control Panel

•Control Room Layout

•Cable Tray Layout

•Bill of Qua 

HVAC Engineering

•Complete HVAC design based on clean class, humidity, human comfort etc

•Ducting drawings

•Vendor drawing evaluation 

Environment Engineering

•ZLD plant Design

•Waste Water Treatment Plant Design

•Environ Impact Assessment 

•Environmental Audit

•Dust suppression & Dust Extraction System Design 

Procurement Assistance

Safety Services & Fire Protection System Design

•Vendor offer evaluation

•Technical Bid Analysis

•Technical Recommendation 

Safety Services & Fire Protection System Design

Safety Services & Fire Protection System Design

•HAZOP

•HAZAN

•Quantitative Risk Assessment 

•Safety Audit

•Emergency Management Plan 

•Fire water system design as per TAC / OISD / NFPA

•Fire Detection and Alarm System Design as per NFPA

•Fire water sprinkler system / MVWS system / HVWS system design

•Fire hydrant distribution diagram 

•Fire-fighting package specifications   

Bulk Handling

•Engineering solution for bulk handling and unit handling system for Steel / Power / Cement plants / Mining Process system etc.

•Engineering solution on Port handling system for bulk and unit handling 

Site Services

 Specialized man power supply in the field of 


•Civil / Structural Construction Supervision

•E & I erection 

•Mechanical Equipment & Piping Erection 

•Plant Start Up and Guarantee Test Run

•Project Manager 

Contact Us

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NNNTECH DESIGN & ENGINEERING

info@nnntechengg.com 097230 52939 079845 44827

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