How the work gets done
Write-ups of delivered projects — what the brief was, what was engineered, and how it was commissioned. VPSTEC Projects Pvt. Ltd. is a turnkey industrial engineering company based in Pune, Maharashtra, India, that designs, engineers, installs and commissions integrated MEP and industrial utility systems for manufacturing plants, warehouses and industrial facilities.
- 01
Fire Protection for Lithium-Ion Battery Storage: ESFR Sprinklers and Aspirating Smoke Detection
Why lithium-ion storage defeats a conventional factory fire system, and how ESFR sprinklers and VESDA aspirating detection are engineered as one system around it.
Battery ManufacturingFire Protection Systems
- 02
Brownfield MEP: Replacing Plant Utilities Without Stopping Production
How utilities in a running industrial plant are surveyed, pre-fabricated, isolated and cut over inside a shutdown window measured in hours, not weeks.
Industrial UtilitiesIndustrial Piping SystemsElectrical InfrastructureMachines & Utilities Installation
- 03
How a Turnkey Industrial Project Is Delivered: Concept to Commissioning in Seven Stages
The seven stages VPSTEC Projects works through on a turnkey industrial contract — concept, design, engineering, installation, integration, testing and commissioning.
Industrial UtilitiesPlant Layout & EngineeringMachines & Utilities Installation
- 04
Data Center Cooling: How a Chilled Water Plant Is Built for Continuous Duty
What changes when a chilled water plant serves a data hall instead of a factory: redundancy, ride-through, warmer water, and commissioning that proves failure.
HVAC & Cooling SystemsElectrical Infrastructure
- 05
ETP, STP or ZLD? Choosing the Right Water Treatment Plant for a Factory
How industrial effluent, sewage and zero liquid discharge plants differ, what decides between them, and why a treatability study comes before any tank is sized.
Industrial UtilitiesWater Treatment Plants
- 06
Dust Collector or Wet Scrubber? Choosing Industrial Air Pollution Control
When a pulse-jet bag filter is the answer, when a wet scrubber is, and why the hood, the ducting and the stack decide whether either one actually works.
Industrial UtilitiesPollution Control SystemsHVAC & Cooling Systems
- 07
Industrial Cooling Tower Selection: Range, Approach and Sizing Explained
How an industrial cooling tower is sized from heat load, range, approach and wet-bulb temperature, and what decides single-cell versus multi-cell designs.
Industrial UtilitiesHVAC & Cooling SystemsIndustrial Piping Systems
- 08
LPG and PNG Gas Piping for Factories: Design, Safety and Approvals
How industrial LPG and PNG systems are laid out from supply to burner — manifolds, regulation, shut-off and gas detection — and the approvals that apply.
Industrial UtilitiesIndustrial Gas SystemsIndustrial Piping Systems
- 09
Cutting a Factory Power Bill: Compressed Air, VFDs and Power Factor Correction
Three places most industrial plants lose energy — compressed air, fixed-speed motors and poor power factor — and how each is measured and fixed.
Industrial UtilitiesEnergy Efficiency ProjectsElectrical Infrastructure
- 10
Industrial Flooring for Chemical Plants: Acid-Proof Brick, Epoxy or PU?
How acid-proof brick, epoxy and PU flooring compare on chemicals, heat and impact — and why surface preparation decides how long any of them lasts.
Industrial UtilitiesIndustrial Flooring Systems
- 11
Machine Shifting and Installation: Moving Production Equipment Without Losing Accuracy
How production machinery is relocated — survey, rigging, foundations, grouting, alignment and hook-up — so it restarts at the accuracy it left with.
Industrial UtilitiesMachines & Utilities InstallationPlant Layout & Engineering
- 12
Belt, Roller or Chain? Choosing Conveyors for an Industrial Plant
How to match belt, roller and chain conveyors and bucket elevators to the load, then integrate them with PLC controls, sensors and safety interlocks.
Industrial UtilitiesMaterial Handling SystemsPlant Layout & Engineering