COMPANY PRESENTATION RD&S GROUP

COMPANY PRESENTATIONRD&S GROUP

RD&S GROUP FOR SUSTAINABLE RESULTS

MARKETS

Guyana

Surinam

Belgium

French Guyana

Netherlands

Indonesia

India

Certeco SR

RD&S group

Buro CITE NL 2 ChangeIT NL

Founded in 2002

Itailor2SRBuro CITE SR Scintillant NL

Total workforce is 35 engineers and consultants

Founded in 2006 Founded in 2013 Founded in 2008 Founded in 2004 Founded in 2006

RD&S GROUP FOR SUSTAINABLE RESULTS

TECHNOLOGY PARTNERS

Waste management

Drinking water solution

Sustainable parking solutions

Constructions Re-use of materials

Waste to Energy solutions

Waste water treatmentMobile drinking water installation

Bridges

ERP solutions

SERVICES

1. Structures

2. Engineering Public Space

3. Public Space Management

4. Employment Agency

5. Software Development & Business Intelligence

6. Urban Planning & Development

STRUCTURES

• Schedule of requirements

Defining the requirements with the client

• Sketching and Design

We optimize the design, strength and stability calculations.

• Technical drawings and contract specifications

Based on the technical design, contract specifications are drawn up

• Procurement and Construction

We organize the tender process up to the contract award

• Application, management and maintenance

To ensure functionality and structural integrity regular maintenance is

essential. We advise on managing construction maintenance and set up

maintenance plans.

• Bridges

Brigde over the Saramaccariver, in Suriname

• Type

Dutch class 60 bridge, with 5 spans of 34 meters

• Material

Concrete

34.00 34.00 34.00 34.00 34.00 34.00 34.00

238.00

ZIJAANZICHT

BOVENAANZICHT

1 2 3 4

6 %

30.00

OPRIT

52

0

6 %

OPRIT

Ref. + 2.00 m

Ref. + 1.80

Ref. + 4.04 mRef. + 6.08 m

H.H.W.

bestrating ( 50 .00 m )

zie blad no 17

bestrating ( 50 .00 m )

zie blad no 17

Ref. - 0.20

Ref. 0.00Ref. 0.00Ref. - 0.60

• Bridges

Brigde over the Saramacca canal, in Suriname

• Type

Dutch class 60 bridge, with 3 spans of 75 meters

• Material

Steel (galvanized)

H.K.P.5.5

0

75.00

6 % 6 %referentielijn

75.0030.00 75.00 30.00

• River dikes

Commewijne river, near Paramaribo

• Type

Rockfill and slope blocks. Length 900 m.

• Material

Concrete and natural stones

1:2,7

Stortsteen

Houten perkoen palen Ø15 cm

Lengte 300 cm , h.o.h. 30 cm

+0.75 NSP (ref.)

Teenschot 2 x 2"x 6" (hardhout). Planken in lengterichting aanbrengen met verspringende lassen.

Elke plank aan elke perkoenpaal nagelen met gegalvaniseerde draadnagels 3".

Spijkerlat 112 " x 2". Geotextiel tweemaal om deze lat wikkelen.

Betonblokken 40 x 40 x 20 cm

Geotextiel

Uitvullaag, min 5 cm en max. 7 cm dik.

+2.15 NSP

+2.35 NSP

Rivierzijde

Dwarsdoorsnede huidige oeververdedigingSchaal 1: 100

Betonnen opsluitband 18 x 25 x 100 cm

300 cm

IAan te vullen met klei (volgens de gestelde eisen in het bestek)

1: 2

Geotextiel

Schelpzand 10 cm dikklinkzand 10 cm dik

Herleggen betonblokken 40 x 40 x 20 cm

Aanbrengen steenbestorting volgens tekening 2

Which is a structural fiber and a plastic, this is known as Fiber Reinforced Plastics, or FRP for short. Like straw, the fiber provides the structure and strength to the composite, while a plastic polymer holds the fiber together. Common types of fibers used in FRP composites are:

• Fiberglass

• Carbon Fiber

• Aramid Fiber

• Retaining structures

Marowijne river near the border with French Guyana

• Type

Steel scheetpiles. Length 350 m

• Material

Steel

0.0

0 m

2.0

0 m

4.0

0 m

6.0

0 m

8.0

0 m

10.0

0 m

Profiel

Stalen damplank

+2.15 NSP

+2.35 NSP 300 cm

1: 2Schelpzand 10 cm dikklinkzand 10 cm dik

ankerstaafankerblok, 1 m³ beton

Blokken h.o.h. 5 m

-8.25 NSP

15,00 m

• Cruise terminal

Suriname river , near Paramaribo

• Type

Mooring platform

• Material

Concrete

M ONUM ENT

25 FEBTUARI

O P E N B A R E

PLATT EBRUG

LOODS EN

K.N.S.M

. STEIGER

S U R

I N

A M

E

R

I V I

E R

ENGINEERING PUBLIC SPACE

• Schedule of requirements

Defining the requirements with the client

• Research and Design

We investigate the project location, deliver surveys and

calculations. Based on the research data we make a design. We

optimize the design, strength and stability calculations.

• Technical drawings and contract specifications

Based on the technical design, contract specifications are

drawn up

• Procurement and Construction

We organize the tender process up to the contract award

• Application, management and maintenance

To ensure functionality regular maintenance is essential. We

advise on managing construction maintenance and set up

maintenance plans.

• Sewage works

Urban areas in Paramaribo

• Type

Concrete drain pipes .Length 16.000 m.

• Material

Concrete

• Road engineering

Highways and roads in urban areas. In different areas.

• Type

Soilcement base with an asphalt toplayer

• Material

Asphalt

• Potable water container

• Clean drinking water from:

• Polluted freshwater, brackish or saltwater, water

wells, waste water

• Production starting from 60.000 ltr per 24 hours

• Characteristics

• Mainly membrane technology

• Chemical free purification process

• Low maintenance costs

• Skid mounted in 20ft sea container

• Unique selling points

• User friendly and attractive parkingsystem

• Light weight & fast build construction (1-3 months)

• Less failure-cost due to integrated prefabrication

• High residual value, re-usable and recyclable

• Corrosion free and fire restistant coating

• Maintenance friendly and sustainable concept

• Tailor made design

PUBLIC SPACE MANAGEMENT

• We support clients in defining policy and

making management and maintenance plans

• Policy and organization• Vision on design, maintenance and community orientated

approach

• Integrated management systems for public space and

guidelines for public space design

• Analysis of maintenance costs and optimizing workflow

• Sustainable procurement

• Management and maintenance • Maintenance management plans

• Integrated maintenance plans

• Costs and funding of public space management

• Maintenance contracts and specifications

• Evaluation of management and maintenance plans

URBAN PLANNING & DEVELOPMENTSeveral house designs for Surinam market

Land development plan “Dabashan” in Iraq Buildings for the Surinam Brewery

Water park with and buildings Brokopondo village, Suriname

Design study industrial area The Hague, Netherlands Design study China Center Rotterdam, Netherlands

COMPANY PRESENTATIONRD&S GROUP

RD&S GROUP FOR SUSTAINABLE RESULTS