As you want here I am telling process to do check National Power Training Institute (NPTI) latest tender notification online.

Go to the National Power Training Institute (NPTI) official website

Click on new tender under tender section given at the left hand side

By click there you will land on currant tender page which look like this image



As on 25.10.2017 following tender notification avail there

Tender for general cleaning and supply of electrician, driver, pump operator
RO on Rental Basis at NPTI (CO), Faridabad

Tender Document for Supply of executive Bags at NPTI (CO), Faridabad

Tender for Simulator Training for NPTI (NR),BADARPUR.
Tender for Providing Man Power services (One Heavy Vehicle Driver) to NPTI(SR),Neyveli.
Upgradation of Public Address System in Auditorium at NPTI(CO),Faridabad.

TENDER NOTICE FOR RO PLANT ON RENTAL BASIS

Tender Notice for Annual House keeping contract at NPTI(ER),Durgapur.

TENDER NOTICE FOR COMPREHENSIVE AMC OF SPLIT A/C of NPTI (NR) Complex,Badarpur.
TENDER NOTICE FOR AMC of General cleaning & Upkeep of NPTI (NR) Complex,Badarpur.
Tender for Catering Services on Contract Basis for NPTI(NR) Hostels,Badarpur,Delhi

Tender for Catering Services on Contract Basis for NPTI(NR) Hostels,Badarpur,Delhi
Notice Inviting Tender (NIT) for the following for NPTI (CO) Complex,Sector-33,Faridabad.