| 1 | Construction of Shed | 2015-16 |
| 2 | Construction of Office Building at Century Plyboards (India) Limited, Chinnaobulapuram | 2015-16 |
| 4 | Machine foundation | 2015-16 |
| 5 | Laying of interlocking tiles | 2016-17 |
| 6 | Dismantling removal of asbestos sheet and relaying with PPGL sheet at Hot press shed | 2016-17 |
| 7 | Construction of flake shed | 2016-17 |
| 8 | Construction of electrical control panel room at 16′ height special roof with electrical trench including electrical fittings | 2016-17 |
| 9 | Construction of moving floor shed upto a height of 6 mtrs including material | 2016-17 |
| 10 | Construction of EB Cable trench | 2016-17 |
| 11 | Construction of Mill machine shed | 2016-17 |
| 12 | Machinery foundation work | 2016-17 |
| 13 | Work at Wood Grabber machine | 2016-17 |
| 14 | Construction of testing lab with Alu partition | 2016-17 |
| 15 | Construction of weigh bridge with material | 2016-17 |
| 16 | Construction of drain inside the factory premises with material | 2016-17 |
| 17 | Construction of road within the factory premises (Only Labour charges, Supply of steel and Kerbsotne) | 2016-17 |
| 18 | Construction of PEB extension shed inside factory premises with material | 2017-18 |
| 19 | Construction of peeling shed | 2017-18 |
| 20 | Laying of paver block for the stock yard near quarters | 2017-18 |
| 21 | Laying of concerete platform lI for the stock yard near labour quarters | 2017-18 |
| 22 | Laying of concerete platform for the stock yard for peeling shed | 2017-18 |
| 23 | Laying of pile foundation, machinery foundation and other works for Energy Plant | 2018-19 |
| 24 | Laying of fuel conveyors, paver block laying work, moving floor and inter locking tiles works for Energy Plant | 2019-20 |
| 25 | Construction of vehicle shed and other miscellaneous work | 2019-20 |
| 26 | Construction of 2 nos.puff insulated labour quarters (G+1) | 2020-21 |
| 27 | Modification of old shed at unit-2 Boiler Area | 2021-22 |
| 28 | Extension of unit-2 shed upto New Energy Plant | 2021-22 |
| 29 | Constructions of shed between gate No: 6 & 7 | 2021-22 |
| 30 | Extension of unit-2 shed east side | 2021-22 |
| 31 | Construction of 1 No puff insulated labour quarter (G+1) | 2021-22 |
| 32 | Modifications of old shed at unit -2 boiler area at CPIL | 2021-22 |
| 33 | Construction of puff insulated labour quarters | 2021-22 |
| 34 | Construction of PEB shed with mezzaine floor at CPIL- extension of Unit-II | 2022-23 |
| 35 | Construction of PEB shed with mezzaine floor at CPIL- extension of Unit-II | 2022-23 |
| 36 | Construction of 8 mtr. wide RCC road at rear side for 500 mtrs. | 2022-23 |
| 37 | Construction of storm drain for 500 mtrs. | 2022-23 |
| 38 | Extension of 3rd and 4th floor to the existing double bed room flat – as per spec. | 2022-23 |
| 39 | Construction of puff insulated labour quarters (G+1) | 2022-23 |
| 40 | Construction of admin building extension | 2022-23 |
| 41 | Construction of loading bay – extension | 2022-23 |
| 1 | Trenching,laying of permannantly solid lubricated HDPE pipe, jointing backfilling, blowing/ drawing OFC cable inside permanently solid lubricated HDPE pipe, terminating OFC and 6 Quad cable in Melmaruvattur- Tindivam Section of Chennai Division of Southern Railway | 2009-10 |
| 2 | Trenching, laying jointing, backfilling, terminating OFC and 6 Quad cable in Chennai Central – Tiruninravur Section of Chennai Division of Southern Railway | 2010-2011 |
| 3 | Trenching, laying jointing, backfilling, terminating OFC and 6 Quad cable and installation of DTMF equipments in TMV-VM Section of Chennai Division of Southern Railway | 2010-11 |
| 4 | Trenching,laying of permannantly solid lubricated HDPE pipe, jointing, backfilling, blowing/ drawing ofc cable inside permanently solid lubricated HDPE pipe, terminating with FMS and testing of OFC cable in Thanjavur Jn – Mayaladuturai Jn Section Tiruchchirappalli Division of Southern Railway | 2016-17 |
| 5 | Supply, installation, integration, testing, commissioning of SDH and PD MUX with power supply arrangements & laying, termination, testing of OFC and 6 Quad cables in connection with 3rd line Gauge Conversion work in Tambaram – Chengalpattu section of Chennai Division in Southern Railway | 2020-21 |
| 6 | S&T portion of work – Provision of Telecom arrangements for End to End OFC in MAS-GDR section in connection with Chennai division – replacement of obsolete SCADA traction system | 2021-22 |
| 7 | Telecom left over works in Karaikudi – Thiruvarur section and restoration of telecom gears available in between PKT-KKDI section due to GAJA cyclone in Tiruchchirappalli Division in connection with Karaikudi-Thiruvarur Gauge Conversion work. | 2021-22 |
| 1 | Electrical works | 2015-16 |
| Construction of additional rooms for doctors in ground floor and extension of in patients ward at 1st floor adjacent to existing in-patient wards at institutional hospital | 2015-16 |
| 1 | Basin Bridge Junction – Arakkonam (Slow Line) – Train protection warning system on high density network route – construction of TPWS huts at 10 stations (BBQ, VLK, ABU, AVD, PRES, TI, TRL, KBT, TO & AJJ) | 2017-18 |
| 1 | Touch Tel | Land Line Networks | 2002-2003 |
| 2 | Tata Tele services Ltd., | Telecom works – Laying of OFC cable from culvert No.4/4 in Manavalan Nagar – Ulandai Road to Transmission room of M/s Cater Pillar (I) Ltd., | 2003-04 |
| 3 | R.K.Builders | Constrction of Flats | 2004-05 |
| 4 | Tata Tele services Ltd., | Telecom works – Laying of OFC cable from culvert No.4/4 in Manavalan Nagar – Ulandai Road to Transmission room of M/s Cater Pillar (I) Ltd., | 2004-05 |
| 5 | Tata Relief committee | Construction of community rain shelter one each at Parangipettai and Killai Villages for stsunami effected victims in Cuddalore District of Tamilnadu. | 2005-06 |
| 6 | SPL Infrastructure (P) Ltd., | Constrcuction of culverts and drains in Tiruchengode – Ariyanur Road KM 9/0 to 23/0 in Namakkal District | 2005-06 |
| 7 | Sri Ramachandra Constructions | Construction of residential bungalow at Beasant Nagar, Chennai | 2006-07 |
| 8 | Tata Relief committee | Construction of community rain shelter one each at Parangipettai and Killai Villages for tsunami effected victims in Cuddalore District of Tamilnadu. | 2006-07 |
| 9 | Tata Tele services Ltd., | TC Ring construction at Ambattur | 2006-07 |
| 10 | MS Swaminathan Reasearch Foundations | Construction of Fish for all Cebter at Poompuhar village at Nagapattinam District of Tamil Nadu | 2007-08 |
| 11 | MS Swaminathan Reasearch Foundations | Construction of dormitory block at Poompuhar village at Nagapattinam District of Tamil Nadu | 2007-08 |
| 12 | Tata Tele services Ltd., | Medavakkam to Pallikarni connectivity | 2007-08 |
| 13 | Bharathi Infratel Limited | Tower foundations and allied civil works over Tamilnadu | 2007-08 |
| 14 | BSNL | Construction of equipment room cum security room | 2008-09 |
| 15 | BSNL | Construction of temperary structure for accomidation of CC(S) in RSU compound DINROZE Chennai | 2008-09 |
| 16 | Mr.Sampath | Construction of residential flats | 2010-11 |
| 17 | Mrs Malarvizhi | Construction of residential building | 2013-14 |
