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- Просмотров 28 131
HVAC,Piping and Welding system
Добавлен 12 июл 2019
This is the Channel for HVAC,Firefighting,Piping and Welding System
Видео
Magnetic Particle Testing Procedure (MPT)
Просмотров 2510 месяцев назад
• After surface preparation, a light coat of white paint may be applied to enhance the contrast. • Application of the test medium shall be done while the magnetization force is ON. • Sufficient overlap and proper positioning of the magnetic poles shall be done to permit detection of longitudinal and transverse discontinuities. The field indicators shall be used to check adequacy of the field. •...
Liquid / Dye Penetrant Test
Просмотров 3810 месяцев назад
Liquid / Dye Penetrant Test • Clean the surface they plan to test so that the surface is open and any defects it contains will be exposed instead of remaining hidden underneath dirt or other foreign elements • Applying the dye penetrant, it’s typically sprayed or wiped onto the surface with a brush by the testing inspector. • Remove any excess penetrant with a dry rag. After cleaning off extra ...
Grey water treatment- Multimedia Filter sand filling
Просмотров 63Год назад
Grey water treatment- Multimedia Filter sand filling
Lifting & Shifting of BlueStar VRF outdoor units
Просмотров 35Год назад
Lifting & Shifting of BlueStar VRF outdoor units 1. Unit weight : 284 kg 2.Building Height : 30 meter (Approximately) 3.Crane used : 100T Detailed installation video shall be update soon Thanks for watching
Secondary side water quality test for Chilled water system
Просмотров 15Год назад
Secondary side water quality test for Chilled water system Parameters: 1. TSS shall be less than 20 2. Iron Shall be less than 1 As per the client's requirement
Chilled water flushing - Primary side
Просмотров 2122 года назад
Chilled water flushing - Primary side Makeup water filling with make up pump (Initial stage)
Trench drain installation
Просмотров 512 года назад
Trench drain installation Trench drain systems collect water from surfaces such as driveways, garages, walkways and yards, keeping them clear from accumulated water or liquid. Trench drain systems are also used in streets, footpaths, airports, highways, chemical factories, wineries, historical & tourist sites, and for hazard spillage. Trench drain systems are essentially paths for the water or ...
Condensate pump installation at Basement
Просмотров 2912 года назад
Condensate pump installation at Basement 5 (connected from AHU): one of the very rare type of installation in the MEP field.Here Header condensate drain pipe is above the AHU drain line. which is not practically possible to drain the water (gravity) from AHU to the Header line. Due to this reason, providing small pressure pump (single phase, 220V, 3W) to drain the water. Pressure pump collect t...
Parking drain SS grating cover installation
Просмотров 132 года назад
Parking drain SS grating cover installation at Basement, For parking drain installation please refer the below link for reference link for parking drain installation : ruclips.net/video/fqfrMUv39_k/видео.html Thanks for your support.
Duct leak light test
Просмотров 5 тыс.2 года назад
3.Duct light leak test (HVAC SYSTEM) 1.To verify whether the duct is free of the air - light test or leakage test as per code ASHRAE can be used. 2.By "SMACNA HVAC DUCT construction standards" - testing of low pressure ducts for leakage is untested. Because ducts are low pressure can be used light test to verify will be provided to access any shall be sealed with approved sealing materials. 3.D...
Activated Carbon Filter / Multi Media Filter (Plumbing - Grey water tank)
Просмотров 1002 года назад
Equipment : Sand Filter for Multi media filter, Carbon Filter for Activated carbon filter Design : Culligan , Italy Model : FILTRO Hi Flo 9 UF 36 (GRP) for Multi media filter & FILTRO Hi Flo 9 UR 36 (GRP) for Activated carbon filter Application : Removal of turbidity, suspended solids, some amount of iron, and manganese from water (for Multi media filter) & Removal of chlorine, odor and taste f...
External Chilled water Valve chamber - Part 1
Просмотров 1172 года назад
External Chilled water Valve chamber - Part 1
Assembly of Air Blower at Grey water pump room (Initial stage)
Просмотров 1093 года назад
Assembly of Air Blower at Grey water pump room (Initial stage)
Fire fighting 🔥 Flushing activity (Preliminary stage) at Basement level
Просмотров 6743 года назад
Fire fighting 🔥 Flushing activity (Preliminary stage) at Basement level
Argon Inert Gas Welding at chilled water piping ETS room.
Просмотров 1193 года назад
Argon Inert Gas Welding at chilled water piping ETS room.
PRESSURE RELIEF VALVE 3/4"inch for PPRCT WATER SUPPLY PIPES
Просмотров 3393 года назад
PRESSURE RELIEF VALVE 3/4"inch for PPRCT WATER SUPPLY PIPES
Carpark (Exhaust Air Fan) Ventilation Fan (running) at Basement levels
Просмотров 803 года назад
Carpark (Exhaust Air Fan) Ventilation Fan (running) at Basement levels
chilled water piping system marking at double height area (Part -1)
Просмотров 553 года назад
chilled water piping system marking at double height area (Part -1)
HVAC fire rated duct vertical riser smoke test (Pressurized air duct PAD)
Просмотров 9684 года назад
HVAC fire rated duct vertical riser smoke test (Pressurized air duct PAD)
Carpark ventilation fan for basement - part 1 (hanging )
Просмотров 4084 года назад
Carpark ventilation fan for basement - part 1 (hanging )
HDPE Leak Gravity Test for installed vertical riser pipes
Просмотров 4774 года назад
HDPE Leak Gravity Test for installed vertical riser pipes
This video concentrates A LOT on putting the light into the ducts. Is it that serious? Also, it looks simple, so why can't I find an hvac company that does this?!
Which type of duct needed to do light test? Purpose of light test why not smoke test. ..
It's depend upon project requirements...moreover for large size ducts, recommended smoke test
Insulation ke upar light test kon karata hai bhai
Hi, duct joints have no insulation.
@@simonfiroz2370 It have 9 Mm insulation on flanges
@@rajkgupta9276 9mm insulation are not using this project..
Work vacancy irukumma sir
It's very helpful to me...thanks for the upload
Nice video sir....
nice video sir
what is the tonnage capacity of AHU?
3175 CFM ,280 pa. Which means around 8 tons. Short formula : BTU = Cfm * 1.08 * (Tin - Tout) 12000Btu/h = 1 Ton Note : 400 to 450 Cfm = 1 ton To calculate CFM = Area * Height (ceiling) * ACH / 60 Eg: CFM Calculation: Airflow has to be strong enough to change the complete volume of 300 sq ft room (with 8 sq ft ceiling height) 2 times per hour. Volume of a room = 300 sq ft x 8 ft = 2,400 ft3. To change it 2 times per hour (ACH = 2), we need to deliver 4,800 ft3 per hour. CFM is a ‘ft3 per minute’ unit. That’s why we need to divide the total volume by 60; hence 4,800/60 = 80 CFM.
Which means around 8 ton. Short formula : BTU = Cfm * 1.08 * (Tin - Tout) 12000Btu/h = 1 Ton Note : 400 to 450 Cfm = 1 ton
To calculate CFM = Area * Height (ceiling) * ACH / 60
which type of wedling is this dear sir ,,,
nice video sir ,,, can keep on making site installation of hvac equipment videos
sure bro....i will update
Hlo
Hum ko bhi ye kam sikhna haii
of course...
Sir apna number send me
how much weight of ahu ?
Around 800 Kg
@@simonfiroz2370 we prepare hanging AHU 800kg. can you support us?
@@simonfiroz2370 which bolt did you use for hanging. and how many bolt per AHU ? thanhk !
@@4dtechco we use EA II M12x50 unifix (6 nos) and we installed along with 6 vibration insolator. Unifix numbers may be varied depend upon the unit weight.
@@simonfiroz2370 thanks for support !
Please make more videos in detail
What is the size of Parking space? Thank you!
2595.sq.m
❤
💞💞💞💞💞💞
Good
Usefull😍😍
Very best installatiion
Denger crane se uthhana chaiya
Konsi crane bhai?
Kaun ye sab video dala hai
I say that the general contractor should do all that you have assigned to the ductwork installer and the installer is responsible for doing it, but not choosing materials or how to apply them
Fantastic video,plz upload more videos