Effects of the storage conditions on the stability of natural and synthetic cannabis in biological matrices for forensic toxicology analysis: An update from the literature

Perambur
Indian Railways and Chennai Suburban Railway station
Perambur railway station, with a view of the Perambur flyover
General information
Coordinates	13°06′28″N 80°14′41″E / 13.107701°N 80.244806°E / 13.107701; 80.244806
Owned by	Indian Railways
Line(s)	West, West North and West South lines of Chennai Suburban Railway Mumbai–Chennai line
Platforms	4
Tracks	4
Connections	MTC, Purple Line : Perambur metro station
Construction
Structure type	Standard on-ground station
Parking	Available
Other information
Status	Active
Station code	PER
Fare zone	Southern Railways
History
Electrified	29 November 1979[1]
Previous names	Madras and Southern Mahratta Railway
Passengers
2013	40,000/day[2]
Services
Preceding station Indian Railways Following station Arakkonam Junction towards Bangalore City Chennai Central–Bangalore City line Chennai Central Terminus Preceding station Chennai Suburban Following station Perambur Carriage Works towards Arakkonam Junction West Line Vyasarpadi Jeeva towards Chennai Central MMC
Route map Legend Chennai Central MMC — Jolarpet 213 Jolarpettai Junction 206 Kettandapatti 202 Vaniyambadi Kettandapatti Block Hut 198 Vaniyambadi 193 Vinnamangalam Vaniyambadi Block Hut 189 Vinnamangalam 186 Ambur Vaniyambadi Block Hut 182 Ambur 176 Pachchakuppam 170 Melpadi 164 Valathoor 159 Mel-Alattur 154 Gudiyattam 148 Kavanoor 143 Virinchipuram 137 Latteri West South Line 129 Katpadi Junction 124 Seevur 118 Thiruvalam 112 Mukundarayapuram 105 Walajah Road 98 Marudhalam 94 Thalangai 90 Sholinghur 86 Mahendravady 80 Anavardhikhanpettai 76 Chitteri Melpakam West North Line South West Line 69 Arakkonam Junction Puliyamangalam Mosur 58 Thiruvalangadu 54 Manavur Kosasthalaiyar River Senji Panambakkam Kadambattur 45 Egattur 42 Tiruvallur Puttlur 36 Sevvapet Road 32 Veppampattu 29 Thiruninravur 26 Nemilichery 29 Pattabiram Military Siding Engineering Depot 28 Pattabiram Military Siding 25 Pattabiram 24 Hindu College 21 Avadi Red Line 18 Annanur 17 Thirumullaivoyal 15 Ambattur Red Line 14 Pattaravakkam 12 Korattur ICF Furnishing Factory 13 Anna Nagar West 12 Padi 9 Villivakkam Red Line 8 Perambur Loco Works 6 Perambur Carriage Works 5 Perambur Purple Line 4 Vyasarpadi Jeeva North Line to Chennai Beach 2 Basin Bridge 0 Chennai Central MMC
Location Perambur Location within India Show map of India Perambur Perambur (Tamil Nadu) Show map of Tamil Nadu

Perambur railway station (station code: PER^[3]) is an NSG–3 category Indian railway station in Chennai railway division of Southern Railway zone.^[3] It is located in Perambur one of the important stations in Chennai, in the Chennai Beach/Chennai Central–Arakkonam section of the Chennai Suburban Railway network. This passenger station serves the city railway colony with its Southern Railway Headquarters Hospital and works, which have their own stations, Perambur Carriage Works railway station and Perambur Loco Works railway station.

Perambur railway station is the second oldest railway station in the city after Royapuram railway station. The station was built in the 1860s to cater to employees at Southern Railway's locomotive, carriage, wagon, and coach-building workshops.^[2] The lines at the station were electrified on 29 November 1979, with the electrification of the Chennai Central–Tiruvallur section.^[1]

The station is the fifth largest station in Chennai, after Chennai Central, Egmore, Tambaram, and Mambalam in terms of commuter traffic. As of 2013, the station is being used by about 40,000 commuters every day.^[2][4] About 140 suburban services and 29 long-distance trains halt at the station. Presently, the station has only one entrance to the northern side.^[2] It has another entry/exit passage near fourth platform.

There are a total of 4 platforms and 4 tracks. The platforms are connected by foot overbridge. These platforms are built to accumulate 24 coaches express train.

All of the suburban trains except train no. 66021 (Chennai Central– Arakkonam MEMU fast local departing from MASS at 19.10 hours) passing through this station halt here, and many of the long-distance trains, have a stoppage at this station.^[5][6]

Southern Railway's workshop is located here. This workshop was established in the year 1856 to serve the erstwhile Madras and Southern Mahratta Railway Company. It was a combined Locomotive, Carriage and Wagon POH & Coach building workshop and later bifurcated in 1932 to deal with Carriage & Wagon POH activity only, shifting the Locomotive overhaul activity to the new Loco workshop which was built adjacent to the original workshop. These two workshops are served by Perambur Carriage Works and Perambur Loco Works stations respectively. In 1951 the Southern Railway was formed by integrating the erstwhile South Indian Railway company, Madras & Southern Mahratta Railway Company, and Mysore State Railway with all their workshops and assets.

When the ICF shell division was started, furnishing works were done at this works for the new shells turned out by ICF. This activity was done from 1956 to 1963, until ICF furnishing division came out. From 1965 onwards the main activity of Carriage & Wagon POH were started and POH of Air conditioned coaches are being under taken since 1954.

Railways in Perambur is also noteworthy because of the visit of Mahatma Gandhi in 1933.^[7]

In 2013, the station was being revamped at a cost of ₹ 12 million, with the work being expected to be completed in 6 months. As of 2013, work on extension of two platforms (platform nos. 2 and 3) is being undertaken to make them suitable for 12-compartment trains. Presently, these platforms can accommodate only nine-compartments trains. There is a new subway coming up in the east end of the station to ease the commuters.^[2]

Exclusive two-wheeler and car-parking facility have also been planned on 6,000 sq m. More water taps and coolers, seating arrangement, refreshment outlets and better illumination are part of the renovation. About 220 light will be installed. The dilapidated Government Railway Police (GRP) station will be shifted to a new building close to the station, and each platform will have a police help desk.^[2] Since April 2014, a new help desk for enquiries regarding arrival and departure of trains and filing cases against thefts, the first of its kind in a suburban railway station in the city, started functioning at the station.^[8]

In August 2023, the Ministry of Railways under the Second Modi ministry laid out plans for upgrading the Perambur station to international standards at a cost of ₹ 170 million.^{[citation needed]} A scheme called ‘Amrit Bharat’ Railway Stations has been developed under which basic facilities are being provided to passengers at major railway stations.

Perambur railway station, which is a major railway station in North Chennai region, is going to get a makeover under the new railway project. A railway station with a new facade is to be constructed at Perambur railway station.

With this, the face of Perambur railway station is going to change completely. The old building will be renovated and various facilities will be provided. Additional platforms are also being constructed.

The existing ticket booking office at Perambur railway station is not well equipped. Residents of North Chennai area and people from Tiruvallur district are using this railway station a lot to make reservations. A new booking office with modern facilities is planned for their convenience.

The existing ‘parking’ facility at Perambur Railway Station has been expanded and provision has been made for additional parking there. A new footbridge is also planned to be constructed.

Perambur Railway station will have connectivity with underground Perambur metro station of Purple line corridor, which connects the station with core city areas of Kilpauk, Nungambakkam, Royapettah, Mylapore, Adyar and Sholinganallur.

• Railway stations in Chennai
• Regional Railway Museum