e force

COMPANY PROFILE

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Embracing Technologies for Effective Design Solution

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CONTENTS

Contents

1). Executive Summary

2). Post Tension System

3). Project References

4). Staff Profile and CV of Engineers

5). Registration Certificates

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EXECUTIVE SUMMARY

Executive Summary

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COMPANY PROFILE

Executive Summary

E-Force Engineering Pte Ltd commenced its operation in 2006 as a specialist company in Singapore to E-Force Engineering Pte Ltd commenced its operation in 2006 as a specialist company in Singapore to carry out post-tensioning works for both building and civil works. E-Force forms part of ETC Group of companies established in Singapore with expertise in the field of Off-Site Manufacturing and Project Management. In 2007, E-Force expanded in U.A.E primarily to provide design, supply & installation of post-tensioning works for buildings. E-Force started works on the biggest mall in Fujairah, Safeer Mall and largest resort development in Dibba, Mina Al Fajer among others. In January 2010, our Technical Center in Center in Vietnam was officially registered to further strengthen our technical capabilities.

E-Force is part of the well recognized PBL Group with over 20 years of operation in the post-tensioning field in Asia. The PBL post tensioning systems conform to the requirements of international standards such as standard acceptant of PTI and BS 4447. PBL post tensioning systems has been approved for use by government departments, local authorities, engineering consultancies, multinational construction companies and organizations.

PBL Group has acquired an outstanding record in providing innovative skills and techniques to Civil Engi-neering and Building industries with completion of a wide range of projects. In recognition of our commit-ment to provide quality and state-of-the-art post-tensioning applications into the structural world of build-ings, PBL received in 2006 the Award of Merit for Bangkok City International School from PTI Post-tensioning Institute (USA), an institute dedicated to expanding quality post-tensioning applications world-wide.

E-Force has assembled a strong team of managers and collectively the team has over 40 years of post-tension experience. With a professional and experience team in the construction industry, E-Force is committed to deliver high quality products and reliable services to meet the needs of our customers.

Mission & Strategy

E-Force Technology LLC mission is to be the preferred partner to our clients. Our strategy is to stay competitive by providing our client an economical and effective design solution for their projects.

PROFILE DETAILS

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Post Tensioning System

POST TENSIONING SYSTEM

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SYSTEM FEATURES AND PRODUCTSPBL post tensioning systems have the following significant features and advantages.- Wide selection of anchorage types.- Products are provided with full ranges of tendon sizes from single strand with up to 31 nos of 0.5” strands and 22 nos of 0.6” strand. Bigger tendon sizes are also available upon request- Anchorage adaptable for both strand of 0.5” (12.7mm., 12.9 mm.) and 0.6” (15.24 mm., - Anchorage adaptable for both strand of 0.5” (12.7mm., 12.9 mm.) and 0.6” (15.24 mm., 15.7 mm.) according to standard ASTM A416 or BS 5896.- Advance stressing jacks equipped with automatic stressing heads and power wedge seat-ing devices.- The systems available in any number of stressing steps and sequences.

POST TENSIONING EQUIPMENTS

BULB DEAD END FORMING JACKMODERN COLLOIDAL GROUTING MACHINE FOR EFFECTIVE GROUTING OF TENDONS TO ENSURE BOND AND CORROSION PRO-

TECTION

CORRUGATED DUCT MAKING MACHINE STRAND PUSHER

PBL POST TENSIONING SYSTEMSThe PBL post tensioning systems as one of the specialist products of the PBL Group Ltd. is manufactured with the satisfaction of the quality control system and conforming to the require-ments of international standards such as standard acceptant of PTI and BS 4447. PBL Post tensioning systems has been approved for use by government departments, local authorities, engineering consultancies, multinational construction companies and organizations.

POST TENSIONING SYSTEM

For Slab, Type SF

The systems are primary designed to suit for the The systems are primary designed to suit for the post tension slabs and shallow depth structures such as in the transverse post tension of bridge deck slab and most of building slabs. The systems are available for both single strand and multi strand flat duct systems.

Single strand - unbonded tendon systems

The single strand system is normally adapted for The single strand system is normally adapted for unbonded tendon which the strand is greased and PE coated for corrosion protection as well as reduc-ing friction. The strand is gripped in single strand anchorage type. To provide for a corrosion protec-tion system the anchorage is encapsulated by a special plastic cap after the stressing and the strand end has been cut.

The same anchorage for stressing anchorage can be used as intermediate stressing anchorage and dead end anchorage. For dead end anchorage, the wedge is pre-seated in the anchorage by applying nominal force to the strand using the stressing jack.

Alternatively a loop dead end anchorage can be used in which case the strand are formed in loop shape around the loop bearing plate and stressing anchorage are used at the stressing ends of the loop tendon.

A norminal reinforcing bar of 2 DB 12 grade 40 is A norminal reinforcing bar of 2 DB 12 grade 40 is normally provided behind the stressing anchorage to act as bursting reinforcement in the anchorage zone.

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POST TENSIONING SYSTEM

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POST TENSIONING SYSTEM

Multistrand flat duct - bonded tendon systems

The mutistrand flat duct systems is normally adapted for The mutistrand flat duct systems is normally adapted for bonded tendon. The strands are individually gripped in one flat anchor head unit and transmits their prestressing forces by mean of flat type anchor plate casting unit. The strands are stressed individually by mean of a mono strand jack. The strands are contained in one flat duct which is made of corrugated galvanized or non-galvanized metal. To ensure corrosion protection and to give adequate bond To ensure corrosion protection and to give adequate bond strength, the tendons are filled with suitable cement grout mix after complete stressing of the strands.

The same anchorage for stressing anchorage can be used as dead end anchorage in which case the wedges are preseated in the anchor head unit by applying norminal force to the strand using the stressing jack.

Alternatively a bulb dead end anchorage can be used with simpler solution and more cost effective. In this case each strand is formed into a bulb shape by means of special bulb forming jack.Bursting reinforcement should be provided at the achorage zone for both stressing anchorage and dead end anchor-age type.

Dead end anchorage 1). Bulb dead end 2). P.C. strand 3). Grout vent with seal tape 4). Corrugated metal flat duct 5). Bursting reinforcement

Note: Minimum reinforcement behind an- chorage shall be provided as shown. Minmum concrete cylindrical strength at time of prestressing 25 N/mn2

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POST TENSIONING SYSTEM

Dead end anchorageBulb anchorage can be effectively use as dead end anchor-age. In this case each strand is formed into a bulb shape by means of special bulb forming jack. The strands are arranged in pattern and number as hown for each type of tendon. Spiral reinforcement is required at the anchorage as hown.

Spiral for bulb dead end anchoragefor 25 N/mm2 concrete cylindrical strength at prestressing.

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Project References

PROJECT REFERENCES

Client: Ministry of Public Works Fujairah U.A.ELocation: Fujairah U.A.EConsultant: Mabani Consulting L.L.C.Area : 25,000 mContractor: United Engineering Construction L.L.C.

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Project: Sheikh Zayed Islamic Center - Fujairah

PROJECT DETAILS

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Client: M/s AL Tamimi Investment LTD.Location: Nad AL Shibba, Dubai U.A.EConsultant: Al-Ajmi Eng’g ConsultantsPT Area: 23,419 m2

Contractor: Tri-Union Builders L.L.C.

Project: 2B+G+10, Office Building

PROJECT DETAILS

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Client: M/s AL Tamimi Investment LTD.Location: Nad AL Shibba, Dubai U.A.EConsultant: Al-Ajmi Eng’g ConsultantsPT Area: 15,767 m2

Contractor: Tri-Union Builders L.L.C.

Project: 2B+G+3, Office Building

PROJECT DETAILS

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Client: H.H Dr. Sheikh Sultan Bin Khalifa Bin Zayed AL NahyanLocation: Dibba, Fujairah U.A.EConsultant: Erga Progress Engineering ConsultantsPT Area : 32,391 M2Contractor: Fujseng Construction L.L.C.

Project: Mina Al Fajer Hotel

PROJECT DETAILS

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Client: H.H Dr. Sheikh Sultan Bin Khalifa Bin Zayed AL NahyanLocation: Dibba, Fujairah U.A.EConsultant: Erga Progress Engineering ConsultantsPT Area : 14,745 m2Contractor: Fujseng Construction L.L.C.

Project: Mina Al Fajer Apartment

PROJECT DETAILS