PROFILE OF THE COMPANY

M/s. GREEN CONCRETEX MATERIALS PVT. LTD. was incorporated as M/s sha-san concrete pvt ltd. in 2007 to carry on business of processing and Manufacturing of Ready-Mix-Concrete and other allied materials which are essentially required in Building and infrastructure construction. The New Company planned to set up Units / Factories / works with use of power to manufacture the goods and provide services for its own consumption as well as for construction companies in the market. It has established one RMC Batching Plant at Rajarhat and started its Commercial operation and the promoters of the Company took adequate measures to install plant of international standard with most modern and up-to-date laboratory facilities along with complete infrastructure. The Batching Plant ‘Schwing Stetter’ is the best possible fully automatic batching plant available in the international market and suitably complemented with State-of-Art testing equipment at our laboratory. The 2nd Plant started from April ’09.The Company has also got registration under ISO 9001:2000.

The progress of M/s. Green Concretex Materials Pvt. Ltd. has been in upswing since its formation. The performance of the Company has earned them a goodwill in the market and placed itself as one of the frontline “Ready-Mix-Concrete” supplier in this region. The demand for its RMC is presently rising significantly for which the Company is in the process of installing its 3rd Batching Plant at Rajarhat immediately to cope-up with demand for the orders of our valued Customers. The movement of business graph of the company has been on the constant upswing and it has been possible due to untiring and dynamic efforts of a dedicated team of professionals under the leadership of the director Sri Partha De who is a qualified Civil Engineer from Jadavpur University and M.Tech and a Construction Engineer by profession. The Company has inducted a few highly experienced senior Technocrat and Engineers of the Corporate and government sectors to add their professional ingenuity and drive to the forward progress in the future of the company. Senior Persons Sri B. D. Mookerjea, a retired chief of Govt. of India undertakings, a technocrat and a senior Management Consultant, who held high positions both in multinational as well as in Govt. of India undertaking and experienced as a Project Management and diversification Planner, having multifaceted work experience, joined the Company as President. Sri Asim Bhattacharyya, a retired Chief of govt. of India undertaking and a civil engineer and management specialist has joined as Vice President (Projects- I). He has also wide experience in Techno Commercial operations and Projects. Other professionals at a various levels have also been inducted in the Company in order to build up a Vibrant, dynamic, dedicated and efficient team to lead to the future of the company.

A financial performance graph of the Company is appended below -

The company has prepared a detailed perspective plan for the organization. The strength of the Company lies in its professional planning of growth with a clear objective of positioning itself in the market as one of the leading frontline companies in the field of construction and infrastructure development. While preparing the perspective plan Company has also made an overview of the National investment planning and policy for coming 5 years which would enable the Company to go along with the development and growth plans of the Country as a whole. The government’s natational investment planning will have a significant role in influencing the future perspective plan of the organisation. With the objective of achieving the goal of excellence the Company has kept in view on sustained growth in infrastructure and construction market segment. It is perceived that it would also be necessary to diversify its activities both vertically as well as horizontally to work out plan for manufacturing activities of wide range of products . The Company has planned for production facilities for wide range of strong and durable materials/products with latest modern technology and with environ-friendly material substitution.

The company is in the process of installing a chain of RMC plants on all India basis apart from extending the RMC business through the dedicated plants at site to big construction organization. It is planned to have atleast 10 (Ten) RMC plants around in India .In the first phase a chain of RMC plants are being installed in Durgapur, Agartala (Tripura) and in Gauhati (Assam).

It is expected that by 2nd week of February 2010 the RMC plants at Agartala and Gauhati will be commissioned for Commercial production and Durgapur Plant will in position by March 2010. ACC Ltd, a leading cement and RMC company have entered into an agreement with us by offering franchisee to us. A MOU has already been signed where in it has been agreed by ACCL that our company shall operate the RMC Plants in the areas where ACCL shall not operate or do not intend to operate in RMC business .

Green Concretex Materials Pvt Ltd shall operate as their franchisee and use their name. Presently the RMC business prospect has been very bright particularly with the operations of quite a few mega projects coming up in and around Kolkata like, East West Metro Railway project .Construction of Airport near Andal, New Airport terminal Building in Kolkata, Science City- Park Circus fly over etc and New Railways expansion project in Howrah strand road and construction of Acropolis near Durgapur. There are quite a few prestigious contracts have been received for RMC Business.

Stringency at its very best

IS for Ready Mix Concrete
IS-4925:

• Specification for Concrete Batching and Mixing Plant-1968
• IS4926-2003-Ready Mix Concrete-code of practice(second revision)

IS for Aggregates
IS – 383: 1970-Specification for Coarse and fine aggregate from natural source for concrete (second revision)
IS- 650: 1991 - Specification for standard sand for testing of cement (Second Revision).
IS-2386

• Part- I-1963 : Methods of Test for Aggregates for Concrete - Particle Size and Shape
• Part - II -1963: Method of test for aggregates for concrete estimation of deleterious material and organic impurities.
• Part - III -1963: Method of Test for aggregate for concrete specific gravity, density, voids, absorption and bulking.

IS for ADMIXTURE
IS 9103: 1999

• Concrete Admixtures - Specification (First Revision)

IS for Cement
IS - 269: Specification for 33 grade ordinary Portland cement (OPC)
IS - 455: Specification for Portland flag cement
IS - 1489: Specification for Portland puzzolana cement.
IS - 3535: Method of sampling, hydraulic cement
IS – 6452: Specification for high alumina cement for structural use.
IS – 8041: Specification for rapid hardening Portland cement
IS – 8042: Specification for while portland cement.
IS – 8112: Specification for 43 grade ordinary Portland cement.         
IS – 12269: Specification for 53 grade ordinary Portland Cement
IS – 12330: Specification of Sulphate  resisting Portland cement.

IS – 4031
• Part - I: Method of physical test for hydraulic cement, determination of fineness by dry sieving.
• Part - IV: Method of physical test for hydraulic cement determination of constancy of standard cement test.
• Part - V: Method of physical test for hydraulic cement determination of initial & final setting time.
• Part – VI: Method of physical test for hydraulic cement, determination of compressive strength of hydraulic cement (Other than Masonry cement)

IS – 6452 : Specification for high alumina cement for structural use.
IS – 8041 : Specification for rapid hardening Portland cement
IS – 8042 : Specification for while portland cement.
IS – 8182 : Specification for 43 grade ordinary Portland cement.              
IS – 12269 : Specification for 53 grade ordinary Portland Cement
IS – 12330 : Specification of Sulphate resisiting Portland cement.

IS for Concrete Design & Construction
IS – 456 – Code of Practice for plain and reinforced concrete
IS – 457 – Code of Practice for general construction of plain and reinforced concrete for dams and other massive structure.
IS-1343 – Code of practice for prestressed concrete.
IS 2911 part I – Code of practice for design & construction of pile foundation.
IS 4926 – Specification for ready mix concrete.
IS 7861 part I Code of practice for extreme weather concreting recommended practice for hot weather concreting.
Part II Code of practice for extreme weather concreting recommended practice cold weather concreting. 
IS 9012 – recommended practice for shotcreting.

IS for Concrete Testing 
IS – 516 - Method of Test for strength of concrete.
IS – 1199 - Method of sampling and analysis of concrete.
IS -- 9013 -1978-Method of making, curing and determining compressive strength of accelerated cured concrete test specimens.

Miscellaneous
IS – 2502 – Code of practice for binding & fixing of bars for concrete reinforcement.
IS – 4082 - Recommendation as stacking and store of construction materials at site.
IS – 4990- 1993-Specification for plywood for concrete shuttering work (Second Revision)
IS – 6006 – Specification for uncoated stress, relived strength for prestressed concrete.
IS – 7272 Part I – Recommendation for labour output contents for building work (North Zone)
IS – 8142 – Method of test for determining setting time of concrete by penetration resistant.

IS for Construction Equipment
IS - 1791 - Specification for batch type concrete mixer.
IS – 2505 – General requirements for concrete vibrator emulsion type
IS – 2722 - Specification for portable swing weight batcher for concrete (single and double bucket type)
IS – 3558 – Code of practice for use of emulsion vibrator consolidating concrete.
IS – 464 - Method of testing performance batching type concrete mixer.
IS – 4925 – Specification for concrete batching & mixing plant.
 
IS for Measurement & Estimation
IS - 1791 - Specification for batch type concrete mixer.
IS – 2505 – General requirements for concrete vibrator emulsion type
IS – 2722 - Specification for portable swing weight batcher for concrete (single and double bucket type)
IS – 3558 – Code of practice for use of emulsion vibrator consolidating concrete.
IS – 464 - Method of testing performance batching type concrete mixer.
IS – 4925 – Specification for concrete batching & mixing plant.
 
IS for Measurement & Estimation
IS – 1200 – Part I – Method of measurement of building & civil organization work
IS – 3861 – Method of measurement of carpet plinth and rentable area of building

Special Publication of ISI:
SP - 16: Design aids for reinforced concrete to IS 456
SP - 21: Summaries of Indian Standard for building materials
SP - 23: Handbook on concrete Mixing
SP - 24: Explanatory handbook on Indian standard code for plain and reinforced concrete.
SP - 27: Method of measures of building work.
SP – 34: Handbook on concrete reinforcement and detailing.

TEST SUMMARY
Cement: IS: 4031

1. Normal consistency
2. Setting Time, Compressive Strength
3. Soundness
4. Fineness
5. Compressive strength

Fine & Coarse Aggregate:  IS : 383

1. Sieve Analysis
2. Specific Gravity
3. Water absorption
4. Flakiness
5. Impact Test
6. Crushing Value / Aggregate impact value.

Water: IS: 3025
     1. Chemical Requirement for water                        

Admixture: IS : 9103

1. Physical & Chemical
2. Density
3. Dry extract

Fresh Concrete: IS 1199

1. Workability Test (Slump Test)
2. Temperature

Hardmade Concrete: IS 516
     1. Compressive Strength