Tapi has executed various turnkey projects of Water Supply, Lift Irrigation, Water Treatment Plants (WTP), Elevated Storage Reservoirs (ESR), Ground Service Reservoirs (GSR), Roads, Civil Construction etc.

Some of the prestigious Projects successfully completed by Tapi are as under

1. Water Supply Scheme for Nashik Municipal Corporation from Gangapur Dam, Nashik.
2. Hetwane water supply Project for Navi Mumbai under CIDCO Ltd., 1500 mm dia and 1200 mm dia PSC Pipeline at Pen Site.
3. Vasai-Virar Sub-Regional Water Supply Scheme, from Masvan to Bahadoli Vasai B.P.T. to MBR & along NH 8 from Maharashtra Jeevan Pradhikaran, Virar, Mumbai.
4. Industrial Water Supply Scheme, MIDC, Latur.
5. Augmentation to Alibaug Water Supply Scheme of Maharashtra Jeevan Pradhikaran, Alibaug, Dist. Roha.
6. Remolding Distribution system of Aurangabad City Stage- I, Aurangabad of Maharashtra Jeevan Pradhikaran.
7. Augmentation to Chandrapur Water Supply Scheme, of Maharashtra Jeevan Pradhikaran, Chandrapur.
8. Augmentation to Yavatmal Water Supply Scheme of Maharashtra Jeevan Pradhikaran, Yavatmal.
9. Water Supply Scheme for M.I.D.C. Butibori, Nagpur Project. 
10. Water Supply Scheme for Ambarnath Industrial Growth Centre, MIDC, Ambernath.
11. Water Supply Scheme for Dombivali Industrial Growth Centre, MIDC, Dombivali.
12. Permanent Water Supply Scheme for Pune Infotech Park, Hinjewadi, Dist., Pune from MIDC, IT Division, Chinchwad, Pune.
13. Sharad Co-operative Lift Irrigation Scheme, At Jarud, Tal. Warud, Dist- Amravati.
14. Water supply Scheme far Tiroda Growth Center from MIDC, Nagpur.

1. Kotwal Water Supply Project, Gwalior.
2. Augmentation to Water Supply Project, Indore from Indore Municipal Corporation, Indore.
3. Ujjain Augmentation to Water Supply Project under National River Prevention Scheme, from the Executive Engineer, PHED Ujjain.
4. Damoh Water Supply Augmentation Scheme from Damoh Municipal Corporation.
5. Boregoan Industrial Water Supply Scheme, from MPAKVN, Chindwara.
6. Jabalpur-Narsinghpur-Piparia Road Project (JNP Road), a 141 KM State Highway under BOT basis.
7. Road at Burhanpur- Khandesh Border (BKB Road) under BOT basis.

1. Chinchai Lift Irrigation Scheme for supply of Water to 18 villages of Valsad District from Narmada Water Resources & Water Supply Department, Valsad.
2. Effluent Discharge Pipeline from Dharamad to Kaliya Jal.in Bharuch District from Birla Cellulosic, Bharuch

1. Combined Water Supply Scheme to 674 habitations in Manaparai and Marungapuri in Trichy.
2. Comprehensive water supply scheme to 146 Rural Habitations in Manikandan union in Trichy District from TWAD Board.
3. Complete Water Supply Scheme to 133 Coastal Rehabitations at Sirkali in Nagapattinam District from TWAD Board, Nagapattinam.
4. Combined water supply scheme to 69 wayside habitations in Chennimalai and Perundurai unians in Erade District from TWAD Board.
5. Complete Water Supply Scheme at Perambalur, Trichy District, from TWAD Board, Trichy.
6. Complete Water Supply Scheme at Madhutkulam, Coimbatore District from TWAD Board, Coimbatore.

1. Complete Water Supply Scheme at Suryapet from Public Health Division, Nalgonda.
2. Bhongir Water Supply Scheme from Public Health Division, Hyderabad.

1. Larsen & Toubro Limited, Burhanagar for their Burhanagar Water Supply related Pipeline project.
2. Birla Cellulosic Ltd, Bharuch for Effluent Discharge Pipeline from Dharamad to Kaliya Jal.
3. Sinarmas Pulp & Papers (I) Ltd., Bhigwan, Pune for Effluent Discharge Pipeline for the paper plant.
4. Sakthi Sugars Ltd., Orissa for their Lift irrigation Scheme at Attagarh and Dhenkanal.
5. Creative Imports and Exports Pvt. Ltd. for their Lift Irrigation Scheme at Dondaicha.
6. Shree Sant Gajanan Maharaj Sansthan, Shegaon for Water Supply Scheme.
7. North Maharashtra University, Jalgaon for Construction of Civil Works, Rising Main, Distribution system etc.