• R.M.H.S.  Plant - PH - I  with   Engineering Project of India Ltd. (Delhi)
• R.M.H.S. Plant - PH -II  with Birla Technical  Service, Kolkata.
• SINTERING PLANT-II  with National Project Construction Company (R.P.N.N)
• ROTARY KLIN    (L.D.B.P.)   -   with   E.I.E.E.L.
• LBSS-III  -  WITH SEMENCE.
• Control Room with Hindustan  Steel Works  Construction  Limited.
• Cable Tannel,   Power Distribution  from  Rourkela Steel Plant.
• C.C.D. - R.S.P.  with Project Development India Limited.

• Re-heating   Furnace,   Flue  Tunnel-4,  D.M.W. Tank  with BSL  & H.S.C.L.  
• CVS  Tunnel,C.O.D/S.M.-II Zone-Bokaro  Steel  Limited with H.S.C.L.
• C.R.M.,   B.S.L.  under Civil Engineering Department of B.S.L.
• Sector VI  water Reservoir with Bokaro  Steel Limited.
• CVS Tunnel  with L  & T.

• Roof Treatment  at Haldia Township  Quarters .
  
• H2SO4  storage  tank at Haldia Refinary.

4. METRO RAILWAY - SOIL GROUNTING - Beside Rammandir
5. KOLAGHAT  THERMAL POWER STATION -  Trak hopper.
6. ARENA ANIMATION - Roof Waterproofing Treatment.
7. Institution of Engineers India - Waterproofing  Treatment at H.Q.Bldg.
8. Cantonment Board Barrackpore - Overhead Water Reservoir.
9. Cantonment  Board Barrackpore - Cantonment Hospital Roof.
10. ORDNANCE CLUB - Roof Waterproofing Treatment.
11. DUNLOP INDIA LIMITED - Waterproofing Treatment  at Sahagung Factory.
12. DUNLOP INDIA LIMITED - 46, Rafi  Ahmed Kidwai   Road(H.O.)
13. MR. PAWAN  RUIA'S HOUSE -  Roof Waterproofing  Treatment at 5 SUNNY PARK.
14. MRS. ANSU MODI HOUSE - Waterproofing Treatment  at Mominpur.
15. KAJRIWAL HOUSE - 13, Gurusaday  Road.  Kolkata-19.
16. Dakshineswar Mandir - Parna Bithika Bldg.
17. JESSOP   & CO.   LTD. -  8, Mangal Pandey Road.
18. SAMARPITA  FLAT OWNERS ASSOCIATION - 51 Jodhpur  Park.
19. BANSAL OIL   EXTRACTION -   13, Park  Street, Kolkata-17.
20. THE RESIDENCY -  21, Ballygunge Circular Road, Kolkata.
21. TRIV0LLY COURT -  Ballygunge Circular Road. Kolkata.
22. KMC FLATS - Patuli Kolkata.
23. GREEN INN -  Rafi Ahmed Kidwai Road, Kolkata.
24. GATI - A.P.C Road, Kolkata.
25. KENILWORTH HOTEL- Little Russel street, Kolkata.

26. SHELTER CO-OPERATIVE HOUSING SOCIETY LIMITED-VIP road, Kolkata(45 roofs treated).
27. DIAMOND BEVERS PVT. LTD(COCA-COLA)- Taratala Kolkata.
28. ACADEMY OF FINE-ARTS- Cathedral road Kolkata.
29. IVRCL LIMITED (EASTERN KOSI CANAL SYSTEM)- Birpur, Bihar.
30. SREI, INFRASTRUCTURE FINANCE LTD.-Alipur, Vishwakarma Building, Kolkata.
31. JYOTIRMOY PUBLIC SCHOOL- Kalikapur, South 24-Parganas.
32. CUPRUM BAGRODIA LTD – 42, Ballygunje Circular road Kolkata.
33. SWISSOTEL- NEOTIA VISTA – City Centre II, Kokata.
34. RCC INSTITUTE OF INFORMATION TECHNOLOGY- Beliaghata , Kolkata-15
35. THE HERITAGE ENGINEERING COLLEGE – Anandapur, East Kolkata Township.
36. NATARAJ APARTMENT OWNERS ASSOCIATION – Lake Gardens Kolkata-45.
37. THE ASTOR HOTEL – Shakespeare Sarani, Kolkata
38. DIAMOND HEIGHTS MAINTENANCE AND SERVICE PVT. LTD. – Chetla, Kolkata.
39. MAHESHWARI MINES PVT. LTD. – Liluah, Howrah.
40. TOWER HOTEL – Sealdah Kolkata.
41. DIAMOND PLAZA (BIG BAZAR)- Jessore road, Kolkata.
42. SREI EQUIPMENT FINANCE LTD. Salt lake , Sector- v.
43. HILAND SAPPHIRE MZAINTENANCE CO. PVT.LTD. Ballygange park road,kol-19.
44. DUTTA STUDIO,-Burabazar,Kolkata-7