KINDLY READ THIS FULLY.
My Railfanning session in both Chennai Central and Egmore this sunday.
I made following observations and unable to capture at MAS due to RPF.
1. 12674 Cheran with RPM WAP 7 Contained JS type Deen Dayalu Coaches and with poor maintenance at PF 9
2....
more...

12656 Navajeevan Exp with AJJ WAP 4 in PF 3
3. 16003 MAS Nagarsol Express at AJJ WAP 1 in PF 7 with good occupancy.
4. 16094 Yelagiri Express from JTJ in PF 10 with RPM WAP 7
5. 12968 JP Chennai Central Express at ED WAP 4 in PF 5
6. 12622 Legendary Tamilnadu SF Express with ED WAP 4, Its perfect match...
7. Noticed 12760 HYB Chennai Central Charminar Sf with LGD WAP 4 at PF 8.
Then In Egmore, I could see everything as WAP 7.
1. My train 12634 with RPM WAP 7 30561 in PF 6.
2. 12164 MS Dadar with AJJ WAP 1 22001in PF 8 went via CGL AJJ to RU due to engineering works at RPM and due to that, my return train 11017 LTT Karaikal Express with KYN WDP 4D 40364 was also 3h 20m late.
3. 16102 RMM Chennai Egmore Boat Mail Express with HOG RPM WAP 7 in PF 4 And Nellai with WAP 7 RPM in PF 5.
4. Then went for my personal works in btw, correctly came when,
5. 12651 MDU Nizamuddin TNSK SF now was waiting for me till 11.00 in MS PF 4 due to engineering works at RPM with ED WAP 4 227XX.(Kindly refer 2 photo pls.)
6. 16106 TCN Chennai Egmore with The LEGEND TNP WDG 3A 14XXX in PF 5.
7. 16116 PDY MS Express in PF 1 with LGD WAP 4 2262X. Was unable to capture TB due to RPF Scrutiny. Checked my tickets.
8. 22624 MDU Chennai Egmore Mahal SF Express with ED WDG 3A 14614, The Mega Offlink.
9. Then 12606 KKDI Chennai Egmore Pallavan SF Express with RPM WAP 7 30410 In PF 4.
10. Then after 6 hrs lockup at KOK TNP GPD TRT AJJ and so on...
11. 17644 CCT Chengalpattu Jn Circar Express came to PF 6 at 13.15 with LGD WAP 4, had a parellel action departure from MS and 12635 MS Madurai Jn Vaigai with RPM WAP 7 from PF 4. Operated as Twin Single line.
12. 10 mins after departure of vaigai, 17652 KCG Chengalpattu Jn with ED WAG 7 Tiger, The real Indian Tiger, was crawling into PF 5. Then it left after 20 ms of unloading the goods.
13. Then only my train came at 11017 KYN WDP 4D 40364 at PF 6 in 14.15, left at 14.30 when 12636 gave entry at PF 4 with HOG RPM WAP 7.
And Finally Noticed a differently liveried 2017 ICF Made Antyodaya JS type coaches in MS.
SORRY for poor quality of PIC as it was captured in Nokia 150.