Fce 571 Report Narok

UNIVERSITY OF

NAIROBI

G r o u p 1 : E n g i n e e r i n g M a n a g e m e n t

Y e a r 2 0 1 4 / 2 0 1 5

C i v i l E n g i n e e r i n g

F C E 5 7 1

This is a report written to discuss the impacts of Civil

Engineering to the development of Narok County, Kenya,

and the challenges thereof

GROUP 1 FCE 571 year 2014/2015 Page 1

In Engineering, that only is great which achieves.

It matters not what the intention is,

he who in the day of battle is not victorious is not saved by his intention.

[Henry Ward Beecher]


Narok County Offices


Narok: A Promising County In Need of Development


GROUP 1 ENGINEERING MANAGEMENT RESEARCH

List of Members

1. Tanui C. Carolyne ………………………………..F16/1336/2010

2. Rukunyi K Muchogo………………………… ….F16/36606/2010

3. Mwiti Joan Karimi………………………………..F16/36367/2010

4. Ndung’u Chris Kimanga………………………..F16/36480/2010

5. Otieno Richard Odhiambo……………………F16/38202/2010

6. Mwai Isaac Wachira…………………………….F16/1302/2010

7. Njuthi Wyclif Kamau…………………………….F16/36555/2010

8. Meso David Yasam……………………………….F16/1339/2010

9. Opuch Winnie Atieno……………………………F16/36016/2010

10. Mambo Edwin Kimani………………………....F16/36416/2010

11. Onditi Calvince……………………………………..F16/1301/2010

12. Wainaina Pauline muthoni……………………F16/36669/2010

13. Njoroge kagwi Maurice………………………..F16/1334/2010

Group Leader

Njoroge Kagwi Maurice ……………………………F16/1334/2010

RECORDS

No of Meetings held = 5 meetings

Main event: Field trip to Narok

All 13 members participated satisfactorily delivering within the timelines agreed during the

meetings.

PROBLEM

Write a report indicating how the civil engineering industry is likely to impact

the development of Narok County and the challenges thereof


EXECUTIVE SUMMARY

Civil engineering is a professional engineering discipline that deals with the design,

construction, and maintenance of the physical and naturally built environment, including works

like roads, bridges, canals, dams and buildings.

This report seeks to discuss how Civil Engineering can impact on the development of Narok

County and the challenges thereof.

Narok County is situated in the heart of Maasai-land, about one-and-half hours south west of

Nairobi. It is made up of Narok North, Narok South and Kilgoris. It has a total area of 17,944 km²

and a population size of 850,920 people with the Maasai as predominant population.

The County enjoys rich volcanic and black loam soils. It grows cereals and cash crops. With tea

grown in tea belt around Maasai Mau forest and wheat is the main cash crop. The Maasai with

their livestock keeping practice also provides livestock as economic products. The county is also

a washed by the ample availability of minerals like sand and quarries. The Maasai Mara game

Reserve is a major tourist attraction in the county and a major foreign exchange earner.

Despite all these, the county is blighted by enormous infrastructural underdevelopments and

acute water shortage as the supply is still based on the old design supply of 20,000 people that

supplies water at 2300 mᵌ per day. With a population growth rate of 3.3%, the water supply is

overstressed even though there are natural water resources from Mara River, River Narok, and

River Ewaso Nyiro. The cost of water is very high and the pumping cost is around 3 million Ksh

paid by Narok Water Supply Company. Without omission, the county sewer system is below par

and the waste management is still poor. The county also has vast of lowlands and suffers

colossal floods. Civil Engineering can help address these problems from conducting

reconnaissance of the county and establish its actual needs in terms of water, sewer treatment

and solid waste management. With the devolution of the governance, more resources can be

pumped into water investments to meet the demand of the population and project the demand

in 25 years. With the growth of the population, the effluent is amounting and the need to

capture all the effluent requires a good network of sewer system to manage and treat the

sewage for safe discharge into the rivers hence alleviating potential water borne diseases.

Construction of dams like along Ewaso Nyiro River can help improve water resources and

manage the flood menace in the area and improve the irrigation system. The county also needs

well-constructed drainage system to curb the recurring floods so as to improve tourism. All

these can see the county be on the track to enormous economic development.

The county roads also need improvements. The county has a total of 2700 km of roads, of

which 260 km are tarmacked road, 1698 km earth roads. The county has major cash crops that

need good road network. The county is visited by tourist all over the world. The farmers need


to move their goods to the market effectively. Civil Engineering can carry out the best

transportation planning in the county and design the best road networks to boost tourism,

movement of people to work, school and agricultural produce to the market with minimal

delay. Civil Engineering can also help alleviate deaths on the road at the NTULELE BLACKSPOT

by coming up with best traffic signage and traffic managements on the roads. The roads sector

lacks Civil Engineers hence efforts must be concerted towards improving this number of

engineers to design and oversee the road constructions within the county. Improving the

airstrips that move around the tourist in the Mara Game Reserve can be a good civil work

investment that can augment the amount of foreign exchange earned by the county.

Narok County also lacks ample bed spaces for medical services with the total bed capacities in

the hospitals serving the total population being 187 beds. There is need for expansion of the

hospitals and building of more ultra-modern hospitals to bolster the health and medical well-

being of the residents. Civil Engineering will assist with the designs and construction of

hospitals to cater for the sick, build more schools to cater for education within the county.

It is clear that Civil Engineering has a big role to play in this young and fast growing county.

There is a lot to be offered in terms of jobs for the youths in the construction industry and with

the availability of the sand and quarry in the county, construction process can be made easier

and cheaper within the county.


Table of Contents

1. Introduction

1.1 General introduction

1.2 Background of County

2. Literature Review

2.1 Objectives

2.2 Scope of Study

3. Methodology

3.1 Interview

3.2 Observation

3.3 Photography

3.4 Field Notes

3.5 Literature review

3.6 E-learning

4. Findings

4.1 General information about the county

4.2 Transportation Study

4.3 Water supply study

4.4 Waste water management

4.5 Drainage

4.6 Civil eng and employment

5. Discussion

5.1 Transportation study

5.2 Water supply and drainage

5.3 Solid waste and wastewater management

5.4 Construction and materials

5.5 Civil engineering and employment

6. Conclusion


1. INTRODUCTION

1.1 General introduction

Engineering is the field or discipline, practice, profession and art that relates to the development,

acquisition and application of technical, scientific and mathematical knowledge about the

understanding, design, development, invention, innovation and use of materials, machines,

structures, systems and processes for specific purposes.

Advances in engineering have been central to human progress ever since the invention of the

wheel. In the past one hundred and fifty years in particular, engineering has transformed the

world we live in contributing to significantly longer life expectancy and enhanced quality of life

for large numbers of the world’s population.

Yet, improved healthcare, housing, nutrition, transport, communications, and the many other

benefits engineering brings are distributed unevenly throughout the world. Millions of people do

not have clean drinking water and proper sanitation, they do not have access to a medical centres,

they may travel many miles on foot along unmade tracks every day to get to work or school.

The goal of primary education for all will require that new schools and roads be built, just as

improving maternal healthcare will require better and more accessible facilities. Environmental

sustainability will require better pollution control, clean technology, and improvements in

farming practices.

This is why engineering deserves our attention, and why its contribution to development must be

acknowledged fully.

Civil engineering has been and in recent years contributed massively to improving the Kenyan

economy. For many years, the Civil engineering industry has impacted positively and continues

to be a critical pillar of the Kenyan economy. The ways in which civil engineering has

contributed positively to the Kenyan economy include:

1. Employment creation: through this discipline of Civil engineering in Kenya, numerous

multi-sectoral employment opportunities have been created. These include:

Consultancy – In the Civil engineering discipline many qualified and certified engineers

have been able to open consultancy firms which offer professional civil engineering

consulting services and generate revenue for these individuals and their organizations.

This has enabled them contribute to economical well-being of the nation particularly the

many more people they have employed in these consultancy firms.

Contractors – A majority of Kenyan contracting firms are of the Civil Engineering

discipline. And through establishing and running professional civil engineering firms,


many civil engineers in Kenya have been able to generate massive revenue both for the

government and for the individuals themselves and the people employed in these firms.

Engineers – Engineers form a core and critical part of the civil engineering discipline and

are the ones mostly in charge of civil engineering projects across the civil engineering

spectrum. Every year, massive and vast construction projects are initiated and completed

in Kenya and civil engineers are behind all these. Through these projects, the

government, private sector and the citizenry of Kenya have been able to make millions of

shilling from revenues, taxes and fees charged in buying, renting, leasing and more.

Suppliers – suppliers of different materials, products and services needed in the

civil engineering projects have been able to benefit and make large sums of profits form

civil engineering projects. By supplying such kind of necessary goods and services

to civil engineering projects, suppliers have been able to make profits for their companies

and in turn benefitted the many people employed by them. This has indeed impacted the

Kenyan economic positively in a large scale.

2. Massive investment into Kenya – International companies have come to Kenya to carry

out massive civil engineering projects which have in turn led to massive investments in

form of:

Investment to buy capital resources such as land over which the projects will be

established

Investment injected to purchase material needed for civilengineering projects such as

sand, cement, concrete and more

Investment injected to buy ,lease or hire heavy and light civil engineering equipment

Investment injected to obtain licenses, permits and different forms of certification which

in turn raise money for the countries revenue collecting authorities

3. Infrastructure: Through civil engineering, varied and numerous forms of infrastructure

have been put up in Kenya and have in turn helped open up business opportunities both

for the Government, the private sector and the Kenyan citizenry in general.

Bridges –The design and construction of bridges in different parts of the country has lead

to linkages between different places being built and this connection by bridges has

opened up new business opportunities, allowed transfer of goods and services

and generally improved the economy of different parts of the country.

Roads – Since 2002 there has been a sharp and massive increase in road building projects

that has led to numerous roads being designed and constructed in different parts of the


country. This has in turn led to increased business transactions, transfer of goods,

services, knowledge and improvement of the economy of the different places that have

been connected by the roads designed through Civil engineering

Railways – Although the railway network in Kenya is poorly developed and still running on

the ancient design, on it massive loads of goods are moved each and every day from the coast to

the inner parts of Kenya and across the country to the neighboring countries like Uganda

on the Kenya railway system. Through such endeavors business opportunities have been

created and have helped build the economy of the country at different parts , scales

and levels of the economy.

Seaports and airports – through the civil engineering discipline, the Kenyan seaports and

airports have been designed and constructed leading to a robust and active import and

export industry for Kenya.

1.2 A Look at Narok County : Background

Narok is situated in the southern region of the Great Rift Valley, bordering Tanzania to its south.

It is named after Enkare-Narok, a river flowing through Narok town. The county covers an area

of 17944 square Km and by the year 2009 had a population of 850920 (Kenya, census 2009).

Narok has a climate characterized by two rainy seasons, with an average rainfall range of 500-

1800mm per annum. The average temperature range is 12-28oC .

Majority of Narok’s population are Maasai-a Nilotic ethnic group and semi-nomadic people.

Narok County has three constituencies namely:

1. Kilgoris constituency

2. Narok North constituency

3. Narok South constituency

The County capital is Narok town and it is also the center of commerce in the county.

The main economic activities in Narok County include:

1.2.1 Tourism

Tourism is the largest contributor to the county’s economy as it hosts Maasai Mara National

Reserve famously known as the seventh wonder of the world for the annual wildebeest

migration. It also hosts a number of luxurious hotels, lodges, clubs and campsites. One can enjoy

activities such as game drives, bird watching, sightseeing and balloon rides.

1.2.2 Livestock farming


Livestock farming is practiced for both local and adaptive exotic breeds. It is estimated that

livestock farming in Narok County contribute 10% of the country’s gross domestic product.

Whereas Maasai of the neighboring Kajiado County are primarily nomadic, the Maasai of Narok

also practice crop farming.

1.2.3 Crop farming

Crop farming is done in both commercial and subsistence scales of production.

The main crops grown are wheat, barley, maize, beans, irish potatoes and horticultural crops.

These crops are grown under natural rainfall with the seasons, micro-irrigation , sprinkle and drip

irrigation. Maize, wheat, barley and sugarcane are grown as cash crops.

1.4.4 Mining

Mining activities include gold mining in Lolgorian and Kilimapesa. There is also quarrying and

sand harvesting.

Some strengths of Narok county

Natural resources such as the Maasai Mara, the Mara River, Ewaso Nyiro, Fertile arable land and

Construction material deposits.

However, Narok county is yet to establish an elaborate water supply system and waste water

treatment facility. According to Narok LRA Report 2013, the current water sources for both

domestic and livestock use are rivers, water pans, shallow wells, boreholes and springs.


2. LITERATURE REVIEW

Civil engineering has had one of the greatest impacts on humanity as we know it. From medieval

times, the human race has continued to exist in a harmonious environment mainly because of

Civil Engineering. The impact of the profession has been felt for ages in every corner of the

world. Everywhere you turn your eyes, there is a Civil Engineering amenity you are using. From

roads, to structures, to water and wastewater management, civil engineering takes the front seat

in establishing these amenities. Many journals have been written on civil engineering projects

and their direct impact on the communities living around these projects and the whole society at

large. Some of the most famous and biggest civil engineering projects have well documented

journals and books on their construction and their effect on the society.

An example of the most famous civil engineering works is the Hoover Dam. In his book,

Colossus (2010), journalist Michael Hiltzik explains in detail the process of the construction of

the Hoover dam. He also gives the impact that the construction of the dam made on the

environment as well as economically and socially. The project, according to Hiltzik, was going

to produce so much hydroelectricity, that it had private electricity producers worried.

"The private utilities were very concerned that once a dam like the Hoover Dam was

built, because it would be producing so much hydroelectricity, that the power it produced

would become a benchmark for their pricing and their methods of distribution. And that's

really one thing they didn't want to happen," he explains. "But there was a very powerful

campaign for public power at the same time and over the years, the utilities and the

power advocates fought tooth and nail to gain advantage over each other."

From an environmental point of view, Hiltzik says:

"When you dam a river, basically you reduce the flow downstream. That's going to affect

wildlife habitats. In certain rivers, you're going to destroy the spawning grounds for fish

like salmon, you're going to destroy wetlands — you're really interfering with a lot of the

ecological balance when you build a dam”

These two examples show that civil engineering projects have both positive and negative effects

on society and humanity as a whole. The Hoover dam came with the promise of development of


the American continent as a whole. It however affected the environment in a negative manner.

This basically is the case for all civil engineering works in the world. However, almost all the

times, the advantages overshadow the disadvantages and it is on this moral high ground that civil

engineering projects get accomplished.

Narok County is a major business hub not only for passes by but also for the locals. According to

the County Governments website:

“As per the UN study/research for the Kenya Vision 2030, Narok County is marked as

one of the fundamental counties for the achieving economic pillar. Key contributions are

in the tourism sector through the Maasai Mara and the agricultural sector through

livestock farming.”

With a population of over 850,000, a lot of civil engineering amenities are required not only in

the current situation but as well as the future.

The importance of civil engineering to Narok is not any less.

This is well manifested in the County Governments Draft County Integrated Development Plan,

(CIDeP). Lots of civil engineering works are in the offing. An excerpt from the county’s CIDeP

shows the summary of the Transport and Infrastructure sector programmes and priorities.

Sector Summary

Sub-sector Priorities Programmes Projects

Roads Improve regional

connectivity and

linkages

National Highways

development programme

Tarmacking of 250 km of

highways and Regional roads

Upgrading of 400Km of

regional roads

Improve Access to

Resource areas

Rural Roads

development programme

Tarmacking of 250Km of

selected roads rural

Gravelling of 186Km of

Park roads

Enhance rural access Gravelling of 1566Km of

rural roads

Construction of 60 bridges

Construction of 3000m

culverts

Construction of 125Km of

http://www.unpei.org/sites/default/files/PDF/kenya-Policybrief.pdf


stock routes

Improve urban

access, circulation

and mobility

Construct bus terminus and

car parking in Narok and

Kilgoris

Air transport

facilities

Relocate all the air

facilities from the

Maasai Mara

Air facilities relocation Construction of 3air facilities

Relocation of 8 airfacilities

from the Maasai mara

All these transport projects are sure to not only improve the state of the county, but to also

provide the people of the county with employment. It is therefore evident that the county is

heavily investing in civil engineering projects. This is a positive trend which indicates expected

investors into the county. This will lead to a surge in the county’s economy.

There is however a need to improve the sanitation situation in the county. There is an inadequacy

of water and waste water management systems. This is a major hindrance to the development of

the county. An excerpt of the county’s CIDeP indicates this.

Wate

r

Water

source

s

Conse

rvatio

n

Encroac

hment

upon

water

towers

and

sources

Secure

water

sources

Water

Sources

Conserva

tion

program

me

Undertake

study on

water

catchment

areas

To identify

and

inventorise

water

catchment

areas

1

stud

y

Coun

ty

wide

Inadequ

ate

knowled

ge of

catchme

nt areas

Delineation

of water

catchment

areas

As above Identificatio

n and

delineation

of water

catchment

areas

To provide

data to aid

protection of

water

catchment

areas

1

data

base

Coun

ty

wide

Lack of

data on

undergr

ound

water

reserves

Inventorise

undergroun

d water

reserves

As above Undertake

study on

underground

water

sources

To

inventorise

the capacity

of

underground

water and

give

abstraction

permits

1

data

base

Coun

ty

wide


Protec

tion of

water

chann

els

and

Ripari

an

areas

Encroac

hment

of

riparian

lands

Enforce

laws to

prevent

encroachme

nt

Riparian

areas

protectio

n and

regenerat

ion

program

me

Delineate

and delimit

riparian

corridors

and areas

To prevent

encroachme

nt

Lum

p

sum

Coun

ty

wide

Plant trees

along

riparian

areas

To prevent

encroachme

nt and

beautify the

water

channels

Coun

ty

wide

Pollutio

n of

water

sources

Institute

pollution

control

measures

Water

Channels

Conserva

tion

program

me

Enact and

enforce

antipollution

legislation

To prevent

pollution of

surface

water and

channels

Lum

p

sum

Coun

ty

wide

Imprope

r

discharg

e of

househo

ld and

farm

liquid

waste

into

water

channel

s

Regulate

quality of

effluent

being

discharged

into water

channels

As above Effluent

clean up

campaign

To discharge

waste with

safe effluent

levels into

water

channels by

light

industries

and homes

Lum

p

sum

Coun

ty

wide

As above As above To preserve

water

quality

Coun

ty

wide

Indiscri

minate

dumpin

g of

solid

wastes

Prevent

waste from

being

washed

down the

rivers

As above Undertake

water

surface

clean-up

campaign

To clean up

rivers and

riparian

areas

10

clea

n

ups

Coun

ty

wide

The sewer system is even more demanding than the water supply system, as is shown in the

excerpt below.


Water

Supply

Water

reservoi

rs

Inadequa

te

facilities

Provide

space

and

resource

s to

construct

water

reservoir

s

Water

supply

program

me

Constructi

on of

water

reservoir

Provide

water

supply

to the

urban

and rural

populati

on

3 Narok,

Lolgori

an

Kilgori

s

Water

treatme

nt plant

Inadequa

te

treatmen

t

facilities

Plan for

water

treatmen

t plants

Constructi

on of

water

treatment

plant

Provisio

n of

clean

water

3 Narok,

Lolgori

an

Kilgori

s

Water

reticulat

ion

Inadequa

te

reticulati

on in

urban

areas

Provide

resource

s for

water

reticulati

on

Water

reticulatio

n

Improve

water

supply

in urban

areas

3 Narok,

Lolgori

an

Kilgori

s

Design To

guide

water

reticulati

on

system

3 Narok,

Lolgori

an

Kilgori

s

Water

bowsers

Improve

water

supply

in urban

areas

8 Narok,

Lolgori

an

Kilgori

s

Rural

water

supply

Poor

rural

centres

water

supply

Enhance

access to

clean

water in

rural

areas

Drilling of

bore holes

Improve

water

provisio

n in

rural

areas

60 County

wide

Constructi

on of

water

kiosks

Improve

water

supply

18 County

wide

Rehabilita

tion of the

water

projects

Improve

water

supply

18 County

wide


Water

storage

facilities

Lack of

water

storage

facilities

Improve

water

storage

facilities

Constructi

on of

masonry

water

tanks

Provide

water

storage

facilities

100 County

wide

Sewera

ge

service

s

Sewerag

e

disposal

and

treatme

nt

Lack of

sewerage

treatmen

t plant

planning

and

construct

ion of

treatmen

t plant

Sewerag

e

treatmen

t

program

me

Constructi

on of

sewer

treatment

plant

Treatme

nt of

liquid

waste

from

urban

areas

2 Narok,

Kilgori

s

Lack of

sewer

reticulati

on in

urban

areas

Install

sewer

reticulati

on

systems

Sewerag

e

disposal

program

me

Develop a

reticulatio

n system

To

facilitate

conveya

nce of

liquid

waste

for

treatmen

t

2 Narok,

Kilgori

s

Use of

pit

latrines

in urban

areas

Encoura

ge use of

septic

tanks

and cess

pools

Sensitizati

on on the

use of

septic

tanks and

cess pools

Promote

proper

sewerag

e

disposal

5

campai

gns

Narok,

Kilgori

s,

Lolgori

an,

Suswa,

Ole

tipis

Few

exhauste

rs

Encoura

ge use of

digesters

Sensitizati

on on the

use of

digesters

Reduce

the

volume

of waste

to be

exhauste

d

5 Narok,

Kilgori

s,

Lolgori

an,

Suswa,

Ole

tipis

Poor

construct

ion of

septic

tanks

and cess

pools

Enforce

regulatio

ns and

standard

s

Capacity

building ,

control

and

regulation

of

constructi

on of

septic

Facilitat

e

collectio

n and

disposal

of

sewerag

e from

septic

60 County

wide


tanks and

cess pools

tanks

and cess

pools

However, it is evident from the excerpts that there are sound and timely plans to remedy these

situations. Should these deadlines be achieved, then Narok County is in for major development

courtesy of civil engineering. Further findings outlined below will attempt to elaborate and

quantify the extent of the impact of civil engineering on development of Narok County.

2.1 Objectives of study

The objectives of this research are:

i. To carry out a study on the existing status of the civil engineering industry in Narok

County

ii. To carry out a study on the planned civil engineering projects in the county

iii. To analyze the impacts of the civil engineering industry to the county and the challenges

thereof

2.2 Scope of Study

In this research, the group will be expected to

1. Review all available literature concerning development in the county

2. A field trip to the county to collect data

3. A study of current status of the civil engineering industry

4. A study of the county development plans majoring in engineering and construction

5. Analysis of benefits to the county as a result of civil engineering

6. An assessment of the challenges facing the civil engineering industry

7. Recommending on the best solutions


3. METHODOLOGY

Any engineering study requires an organized and well-coordinated methodology to enable all

facts be collected and aid in the development of findings.

This topic of study would rely most on actual data collection on the existing status of Narok

county, an intensive study of its development plans and prediction of its transformation in future

with regard to civil engineering.

The group had to come up with the best strategy to get this data from any credible sources

available.

This would involve a field trip to the county and review of current literature.

3.1 Methods employed in Collection of Data

3.1.1 Interviewing-Use of Questionnaires

In the field, the most efficient way to obtain information is through interviews to respondents. In

this method, one can obtain first-hand information on subjects of concern, and when the

responses are analyzed will help derive the answers to the problem.

Questionnaires were formulated, with each area of concern and the requisite questions. the areas

of concern included:

a) General information about the county

b) Transportation study in the county

c) Water supply study in the county

d) Waste management study

e) Construction and materials in the county

f) Drainage study of the county

The criteria followed during the formulation was meant to create a simple questionnaire, well

understood during the interviews yet comprehensive to cover all relevant areas for our study.

Questions were open ended and close ended; all applicable to the leaders of the county and some

applicable to the public.

This was to ensure no bias as views from both the leaders and the county residents would offer

an opportunity for assessment of varied opinions.

3.1.2 Observation


As a method of data collection observation entails more than listening and looking. It calls for a

simultaneous overall assessment and synthesis of data gathered in the field. This is a firsthand

source of information which calls for actual presence of the researcher.

The observation technique took place during the field trip before, during and after the interview

process. The researchers

a) toured various parts of the county including the town, water points, quarries,

b) inspected waste and drainage facilities

c) Inspected the conditions of links, nodes and overall transport conditions in the county

d) Engaged the county leaders on the progress of the county and existence of county plans

majoring in civil engineering issues

e) Tried to find out any ongoing works related to civil engineering

f) Assessed the general satisfaction of the county residents with regard to these services.

g) Assessed the public demand for civil engineering services

These would help to establish short term, medium term and longterm impacts of the civil

engineering in the county.

Indirect observation would be assessed from interviews and reviews of the existing literature

3.1.3 Photography

Photographs were taken in the field as evidence of observation technique and for analysis of the

data. Photographs were preserved in soft copy format and the others printed as part of the report.

Photography is a good tool to communicate to other people who may not have taken part on the

field trip and also for presentations.

3.1.4 Field notes

This included important facts collected during the study, especially those not captured in the

questionnaires and important remarks.

3.1.5 Literature Review

In this method, an attempt was made to extract data from all available maerials in text, including

a study of the county’s development plans.

This method is non-contact, cheap and efficient as it indirectly gives access to information .

Sources of this secondary data were gathered from the university library using a range of

information sources such as the OPAC system, academic and commercial abstracts,

bibliographic databases, and Internet search engines and an accessibility to the county’s

development plans.


Literature was read through, reviewed, analyzed and sorted to identify the essential attributes of

materials.

3.1.6 E-learning

Some aspects of our research were carried out using the online world wide web platforms. We

were able to visit the Narok county site to get posted information on the county.

The analysis and compilation of the report and presentation was done using digital methods.

Some of the literature material to aid in our research was taken from the worldwide web.


4. FINDINGS

4.1 General information about the county

The main economic activities in Narok County were found to be tourism and agriculture, the

crops grown as cash crops are wheat, barley and potatoes. Livestock farming is practiced for

both local and adaptive exotic breeds. However, livestock by-products and meat processing is

limited due to limited production and lack of processing facilities. The county government has a

five year plan to increase income from animal products.

Narok County experiences a lot of challenges in infrastructure, water and floods during the rainy

seasons. There are few community facilities and amenities.

To address social livelihoods, the county government has a target of developing market places,

social halls, public convenience areas and a cemetery. There is also a plan to construct 500

houses for public servants and 500 houses for for medium density housing using available low

cost materials, with an objective to provide a conducive working environment. These house units

will be constructed in Narok, Ololunga , Kilgoris and Emurua Dikir. There is a plan to upgrade

slum through slum upgrading programme. The county will construct 10 stadia for recreation and

entertainment. Narok county has approximately 2600km of motorable roads;with tarmacked,

gravel, earthen roads being 260km, 480km and 1698km respectively.

Narok county experiences acute water shortages. The county has a water supply program to

construct water reservoirs, water treatment plant, water reticulation systems, drilling of 60

boreholes, construction of 100 masonry water tanks and rehabilitation of 18 water projects.

These facilities will be located in Lolgorian, Narok and Kilgoris.

The main causes of flooding in Narok were found to be:

1. Encroachment of drainage basins and riparian reserves

2. Diversion and closing of natural water ways

3. Deforestation and destruction of land cover

4. Blockage of storm water drains

5. Narok is a lowland and therefore is susceptible to flood from high catchment areas eg

Mau

Measures put in place to mitigate flooding are:

1. Construction of checkdams to minimize flooding and siltation in storm water drains

2. Regular maintainance of storm water drains

3. Reforestation and afforestation

4. Restoration of waterways

5. Reclamation of encroached reserves

The above measures will be implemented countywide so as to improve drainage of flood water.


4.2 Transportation study

4.2.1 Land transport

The county utilizes two modes of transport, namely roads and air.

Road transport is the major mode of transport in Narok county .The major road linking Narok

county and adjacent counties is the Maimahui–Kaplong road. The road has a capacity of 1800

vehicles per hour and motorized transportation of people and goods is majorly through Matatus .

Narok County has a total of 2700km of motorable roads among which 260km are bitumen

coated, 1698km earthen and the remaining gravel roads.

It was noted however that most of the bitumen coated roads are in poor condition and in dire

need of repair. Of major concern was the poor state of road leading to Maasai Mara game

reserve, which is a major tourist attraction site not only in the county but a country as a whole.

Narok County also hosts one of the famous black spots in the county NTULELE BLACKSPOT.

Gravel roads have greatly improved the accessibility of some specific areas. Trade centers

accessed by gravel roads show a remarkable improvement in terms of economic growth.

A large percentage of the roads are earthed this are roads that majorly lead to agricultural farms

and minor trading centers. Some of the roads were graded thus enabling transportation of the

farm produce to a market centers while most of the roads are impassible especially during the

rainy season.


A road to Narok Campus in poor condition

Narok County has formulated a transportation plan in its county development plan which has a

timeline of five years .In this strategic plan, Narok county purposes upgrade 50% of the earthen

roads to gravel standards. The plan also indicates than maintenance of bitumen roads will also be

improved. There are also plans to open up new roads in the county

4.2.2 Air transport

Narok County has a number of airstrips located in the Maasai Mara national reserve. The

maintenance of these airstrips is solely the responsibility of the Narok county government. The

airstrips are majorly used to transport tourists in and out of Mara.

Challenges to the transportation Development

Funding: The main challenge to transportation development is due financial constraints since it

has to fit among other county priorities which are also demanding. Finance has proved to be a

hindrance to the construction and maintenance of roads in the county. In an exclusive interview

with one of the officials in the county government it was clear that obtaining funding from the

central government for various development projects was an uphill task. This has prompted some

of the projects to stall since the funding is allocated on a monthly basis and in some instances no

funding is allocated at all .Some road projects have yet to be approved after long period of time.

Skills: Narok county government has one engineer in charge of roads .the county budget

allocation limits the county in employing new engineers. Thus if a number of projects are being

carried out it is difficult to supervise all the projects at once.

Unscrupulous Contractors:The transport industry has seen a mirage of con men posing to be

contractors without the expertise. Some of the projects assigned to contractors end up being half

done or not kicking off at all. In addition some of the works completed end up being substandard

thus the lifetime of the road is not achieved .In most instances quack contractors obtain tenders

through corrupt means.

4.3 Water supply study


Narok County New Water Offices: A new Focus on water resources

Being a county with a high population, Narok faces shortages in water supply.

Considering Narok town alone, its water supply system was initially designed to serve

approximately a population of 20,000 people with a water supply of 2300𝑚3 in a day.

Today, during a normal day, the town has a population of about 80,000 people leading to an

acute strain in the existing water supply. This means water is not adequate or reliable.

It was also realized that most of the population in the county also has to walk kilometres to find

this resource which is not readily available in their surrounding areas. Sources of this water

include water pans, rivers and boreholes.

The main river sources include the Mara River, Narok River and the Ewaso Nyiro River having

their catchment areas from the Mau forest.


Section of river Ewaso nyiro Narok

The main water problems in Narok County are the frequent water shortages and outbreaks of

water borne diseases. Water is very expensive in the towns as people who do not have access to

water in towns especially the Kilgoris and Narok have to rely on water bowsers and water tanks

which are usually very expensive. A lorry costs around Ksh 5,000 for 10𝑚3.

There are also some private water companies that provide water to the residents and their

activities are regulated by the Narok Water and Sewerage Company in conjunction with Water

Resources and Management Authority.

The high cost of water in Narok town is also attributed to the two stage pumping of water from

the source where it is obtained. The Narok Water and Sewerage Company spends around Ksh

3,000,000 to pay electricity used in pumping hence the revenue from the water supply is very

little to accomplish other projects. The Company is under The Rift Valley Water Services Board

To help reduce the water shortage and the distance walked to water sources, the County

Government through its County Integrated Development Plan 2017 has plans to increases the

water supply in Narok Town. This is through addition of 4,000𝑚3 per day funded by JICA

.There water supply will see up to 80km of water piping in Narok town as is due for completion

in September 2015. The projects will cost around 1.5 billion Kenya Shillings.


Water source will be the Narok River from the Mau Hills which will involve water intake 5km

upstream from the current water intake. This will help minimize the two stage water pumping.

Other water sources include boreholes and water pans that are spread within Narok County.

Suswa town is planning to get an extension of its water source from Lake Naivasha through

Naivasha water and Sewerage which is also managed by The Rift Valley Water Services Board.

Boreholes and water pans being water sources are faced with several problems. These include

drainable soils, that don’t hold water for long. The water pans also suffer from siltation which

reduction in the volume/storage of water. There is also salinity and high levels of fluoride in

water which leads to fluorosis hence affecting the quality of water. Boreholes in Suswa town are

also under-utilized due the volcanicity of that area.

Narok county government is also encouraging water harvesting in the area. This is through

building of water harvesting structures such as tank and septic tanks and use of polythene roof in

areas there grass thatched roofs and can’t afford iron sheets to harvest this water. This is a

common practice in the government institutions such as offices and schools were there large

number of students.

There’s also construction of check dams in the Narok River under National Water and Drainage

Board that is to help prevent flash floods on Narok town that is a low lying land and probably

use the water for future irrigations schemes. There are also plans to build a multipurpose dam

along the Ewaso Nyiro River which is still under conflict by neighboring pastoralist communities

who largely depend on this river to quench their animals.

4.4 Waste water management

Narok County also faces a waste management problem. There is no any existing waste treatment

plant or any conventional sewerage system in Narok town.

The town wholly relies on the pit latrines and septic tanks for waste disposal and storm water

drains that ultimately empty into the same rivers they use.

There are plans to construct sewerage system and wastewater treatment plant in the next 6

months. The design of the sewer is already available and the contract has been awarded to a

company.


4.5 Drainage

The county faces a lot of flooding during the rainy season and this is attributed to the fact that

there are no measures put in place to control or harvest storm water.

Narok town is the most affected since it is situated in a valley. The land around the town itself

rises as you move further away from the city center. This causes all the runoff from surrounding

catchments to be directed towards the town. The County Government of Narok together with the

National Government and the World Bank have agreed to implement a project in Narok county

that will involve the construction of a storm water drainage facilities. National Water

Cooperation is also creating check dams on river Ewaso Nyiro before it reaches the town itself.

4.6 Civil Engineering and Employment in Narok County

Civil Engineering works in Narok County have led to the employment of many locals thus

helping them earn a living.

In the transport and infrastructure sectors, there are projects on tarmacking roads and upgrading

the existing ones. Many youths and women who are not necessarily skilled have been employed

as casual workers in the ongoing projects and more are likely to take up opportunities in the

upcoming projects. On the other hand, those who are skilled are employed in their respective

areas of specialization such as operation of machines, survey works and inspectorate works.

However, there is a shortage of qualified personnel and the county government has to outsource

this resource elsewhere. For instance they have outsourced a number of Engineers from Nairobi.

The county government has linked up with the Japan International Cooperation Agency in a

project for augmentation of water supply system in Narok town. The project is expected to be

complete by September 2015 with an estimated cost of Kshs 1.5 billion. The groundbreaking

ceremony of this flagship project was held in August 2014 and the local population especially

the energetic youths are hopeful that they will secure jobs in this venture. In addition, once the

project is completed there will definitely be an upsurge in investors wishing to set base in Narok

thus creating more job opportunities.

Flooding has been a perennial challenge in this county. To fix this peril, there are plans

underway to construct dams upstream and plant trees to check the speed of water, which is

responsible for major soil erosion. To implement these plans, Engineers, Contractors and

unskilled workers will be needed. Consequently, this will be a job creation opportunity.

In a bid to provide clean water, the county government has a strategy of constructing three water

treatment plants. Also, there is a proposed sewer system that is to be constructed so as to ensure

safe transportation of sewage from houses and commercial buildings to treatment or disposal. To

ensure that these projects become a reality, a labour force has to be employed.


In the Narok County Integrated Development Plan (2013-2017), under the Housing subsector,

the county government plans to construct medium density housing units using available low cost

materials with a goal of increasing the number of middle class housing. These houses are to be

constructed in Narok, Ololulunga, Kilgoris and Emurua Dikir locations and the residents of these

locations will most likely be employed to do manual labour. Also, the county government has to

accept an offer from a contractor who will implement this plan and hire a consulting firm to do

supervision of the project up to completion thus creating jobs.


5. DISCUSSION

5.1 Transport

Transportation, which is concerned with the movement of people, goods and services is a vital

component of any society, and indeed, essentially important to a country’s economic

development. The construction

of a high quality and efficient transportation network directly increases a region’s economic

output by reducing journey times and costs, making a region more attractive economically. The

actual construction process will have the added effect of stimulating the construction market.

From the findings, it was noted that Narok County primarily utilizes two major modes of

transport namely;

1. Land transport

2. Air transport

5.1.1 Land transport

Generally, the road network in Narok is inadequate for efficient transport in the county and in a

poor condition of disrepair.

The county has realized the need to address this condition by having a transportation plan in

place, well stipulated in the County Intergrated Development plan (CIDeP) for Narok.

In this plan, they purpose to achieve the following in five years in the roads development:

Tarmacking of about 500 km of rural, regional and highway roads in the county

Upgrading of about 400km rural and regional roads to all weather roads

Gravelling of about 2000 km of road serving the majority parts of the county

Construction of 60 bridges

In general, these roads will enhance regional connectivity between Narok county, its neighbours

and beyond. These will in turn enhance access to markets and farms, opening up the county for

business. This will benefit the county given that it relies almost wholly in agriculture. Trade

centers accessed by gravel roads show a remarkable improvement in terms of economic growth


One of the bridges to be upgraded

These roads will also help in opening up and reaching the rural areas of the county which for

many years have survived without any reliable road network.

This will in turn enhance the accessibility to key resource areas including unexploited quarries

and access to the famous maasai mara Game Resserve which has a very poor road network.

Construction of bridges will facilitate reliable transportation even during rainy seasons where it

is reported the some pupils, students and their teachers cannot make it to school due to risks of

drowning.

In general, this will have a great impact in reduction of journey times, increase in accessibility,

mobility and safety, lower the costs incurred in transports making the county attractive to

investors.

Non Motorised LandTransport

The county plans to construct stock routes which will facilitate the movement of livestock which

will improve road safety for motorized and non-motorized users. This is with regard to the fact

that the majority of the people in the county are pastoralists who traverse the whole county and

beyond rearing their cattle.


Need for Non-motorised transport long overdue

5.2.2Air Transport Facilities

The county has a strategic plan for its air transport as follows:

Construct all-purpose air facilities in the strategic positions of the county

Link air facilities to existing and new roads

Relocate all the air facilities from the Maasai Mara Game Reserve

This will lead to improved air transport services and expand its purpose beyond tourism for

which it has always focused on.

Relocation of air facilities from Maasai Mara will enhance environmental and economic

sustainability in the county as well as safety in the park.

Air transport is especially important since its rapid and time saving especially where

commodities are perishable or within strict timelines.

Challenges to the transportation Development


Transport calls for enormous investments in terms of capital, skill and manpower.

There is the problem of land acquisition on which these developments will be constructed, which

could have resulted from poor planning in the past regimes.

The relocation process for people and their property was also cited as a major challenge, calling

for heavy compensations.

There is also shortage of skilled manpower to guide through these processes, coupled with

political interests which work against this county transportation agenda.

In Narok, there are many rogue contractors due to poor control of the industry, leading to poor

workmanship

Problems in the industry can be managed as follows

a) Preparation of a Road Transport Plan with short-term and long-term goals by qualified

Civil Engineers and other professionals in the construction industry i.e. Physical

Planners, Quantity Surveyors etc. considering all road users, motorised and non-

motorised traffic.

b) Designing of the various roads outlined in the Road Transport Plan by the qualified

personnel.

c) Procuring the most suitable Contractors for the construction of the already designed and

approved roads.

d) Careful supervision of all the construction activities by the County Civil Engineer and his

team of qualified personnel i.e. Supervisors, Foremen, Clerk of Works etc. to ensure that

the construction is in line with the drawings and that the necessary quality standards are

met.

e) When the construction is done, there should be a period of testing and assessing the

Contractor’s works to ensure the job was carried out in an excellent way.

f) When the completed project is handed over to the County Government, there should be a

plan prepared for the appropriate maintenance and repair of all the roads in the County.

g) Risky areas for example the NTULELE BLACKSPOT should be investigated to identify

the major causes of the frequent accidents in the area.


h) Mitigative measures should be carried out for example:

- If speeding is the cause, bumps can be installed.

- If it is a sharp junction, re-designing could be done

- If it is poor marking and signage, the signs and markings can be put in place.

- Incorporation of the Traffic Police to ensure that road users who break the law are

penalised harshly to discourage the continuing practice.

5.2 Water Supply and drainage Study

Water is life. Life revolves around its availability, and thrives where this resource is available in

adequate quality and quantity.

Currently, the county cannot supply the county residents with adequate amounts of water and at

required standards of quality. Majority of the county population has to cover long distances, an

average of 10 km or even longer to reach the few available water points.

During heavy rains, the county is faced by flooding problems which affect the safety of its

residents and their animals and crops.

The county has come with a plan to address this problems including:


Constructing 3 water reservoirs

Constructing and commissioning three water reticulation and treatment plants

Drilling of 60 water boreholes

Providing water using water bowsers and water provision kiosks

Encouragement of rainwater harvesting, including addition of water pans

construction of efficient storm water drainage systems

The water reservoirs will help provide the urban population with water while boreholes are

meant to provide water in the rural areas.

The reservoirs will also go a long way in flood mitigation, which is a big problem in this county

especially during rainy seasons.

Rain water harvesting will help in water collection during heavy rains which will help plug the

water deficits faced in dry seasons. Water pans also provide water for livestock and wild animals

which are economical resources for the county.

The county has also planned to invest in efficient drainage systems in the county which will help

address the recurring problems of flooding in the county, poor roads and water shortages; which

are vitally tied to other economic activities of this county.

Narok county hosts the Maasai Mara National Reserve and is therefore one of Kenya’s major

tourist attraction. Control of flooding in the town and other regions of the county will have a

positive impact with regards to tourism because it will make the town accessible throughout the

year whether in rainy or dry seasons. This will also boost the national economy as a whole since

Kenya mainly relies on tourism to get most of its income.

Challenges to water and drainage supply

Inadequate finances to roll out these projects, compensation for relocated people and their

property

Inadequate water sources in the county and unpredictable rain seasons


Environmental challenges: to ensure environmental conservation of the Mara, choices

will have to be adequately made, and at some cases some other sources of water will have

to be sought.

Lack of skilled manpower to guide through these developments

5.3 Waste and wastewater Management

Currently, it is disturbing fact that Narok County has no existing sewerage disposal network and

treatment plant.

This has led to the use of pit latrines in the urban and rural areas which are environmental hazard

to the population and especially to underground water sources.

The county has the following plans to arrest this situation:

Design and construction of trunks wastewater network traversing major parts of the

county

Planning and construction of a waste water treatment plant

Encourage use of septic tanks and cess-pools in urban areas

Encourage use of digesters instead of exhausters


Construction of sewerage systems will help improve the health status of the population in this

county and hence the quality of life.

The poor sanitation of the county has often lowered the land rates in the county.

Use of digesters will reduce the volume of waste water exhausted increasing the design life of

the treatment works.

Underground water sources which should be protected will also be conserved.

Utilisation of sewer systems lowers the costs of waste management hence improving economy.

Solid Wastes

It was realized that the county has inadequate disposal sites, inadequate disposal bins, poor solid

waste collection services all brought about by lack of a solid waste management system

framework.

The county has undertaken the following steps to address this problem:

Acquisition of land fills and disposal sites

Improved solid waste collection services

Acquisition of dustbins


Strengthening the county solid waste waste management system

This will lead to efficient management of solid wastes in the urban centres and general

improvement of the health and environmental status of the county.

Challenges to wastewater and solid waste management

With the already established buildings, it will be difficult to site efficient trunk sewerage

systems and treatment works

Acquisition of land especially for treatment works and landfills which are environmental

hazards

The challenges in county topographical location. Narok town is in a valley, and the other

regions are relatively flat. Establishing sewerage networks becomes complex and

expensive

Narok town view- located in a valley

Inadequate finances and skilled manpower

5.4 Construction and Materials


The construction industry in Narok is still young but booming. As the prospects of the counties

grow, more and more people are investing in this county.

New Developments: this building houses Tuskeys Supermaket

The county government already has an integrated plan to build low cost and affordable housing

units for its residents, with the first phase involving 500 units low cost and medium cost

residential buildings. This means better living conditions for its people and higher revenues for

the county.

Also, there are major plans to invest in schools, stadiums and silos.

Schools will help in education and training of manpower in readiness for the future of the county

and nation at large. This will be by construction and expansion of learning institutions leading to

a well-informed society who can plan and execute their development agendas without need to

hire other qualified personnel to work for them.

. Stadiums will help in nurturing talent and physical fitness to the communities while silos will

be used for storage of local produce.

The construction of service amenities will lead to better and easier accessibility to services as

well job creation in all sectors of the industry.


The civil engineering construction industry relies on the availability and supply of the materials.

The bulk of the capital invested in any project is incurred in material sourcing.

Narok county has un-exploited quarries capable of providing quality gravel, sand and stone

materials for road-works and building construction

Narok- Land of unexploited construction resources

Timber materials however are overexploited and hence expensive.

The main problems affecting exploitation of these materials are poor roads to where these

resources are found, a young and developing construction industry and high costs of the

available materials.

Full exploitation of these materials will lead immense reduction in costs for their civil works,

employment and revenue generation for the county.

5.5 Civil Engineering and Employment

Civil engineering contributes enormously to economic development of any place by its

employment creation function, on which it relies to be implemented, serviced and maintained;

and the operations it facilitates, directly or indirectly.


With increased development in the world, comes the need for infrastructure facilities to house,

transport and feed the population. These facilities provide lots of employment opportunities, not

only in a professional capacity but also to non-skilled workers.

Narok County is one the fastest growing counties in Kenya, given its close proximity from the

capital city of the country, Nairobi. The effect of an upsurge in development in Nairobi has

therefore led to an upsurge of the economy of Narok County. By virtue of being a gateway with

the neighboring country of Tanzania, a lot of trade ties between Kenya and Tanzania have led to

an increase in the number of investors choosing to set up business in Narok County. Other than

that, Narok is a very prominent county in the lines of tourist attraction, thanks to its Maasai Mara

game reserve. These factors have led to a growth spout in the economy of the county and

consequently led to a requirement of civil engineering construction works. It is therefore very

clear that the civil engineering profession will only increase the number of jobs in the county.

The number of roads being opened up and rehabilitated has led to the provision of high numbers

of jobs to the people of Narok County. These include professional engineers as well as unskilled

members of the society. The upcoming JICA/Narok County water project is also meant to offer a

good number of locals employment. The proposed sewer system construction is bound to provide

lots of employment opportunities as well. From the feasibility studies to the design works as well

as the implementation of the project, civil engineering is sure to provide lots of employment

opportunities. The construction of the check dams to curb the menace of floods requires a great

work force. This will provide massive number of jobs. It can therefore be concluded that civil

engineering is very positively affecting the job creation sector in Narok County.

Skilled personnel including Project managers, engineers, architects, quantity serveyors, land

surveyors, environmentalists, sociologists, health workers among others have been directly and

indirectly employed in the industry. In fact, one challenge affecting the development of this

industry is shortage of professional and skilled workers.

The most beneficiaries however are the unskilled workers. These engineering works call for an

enormous pool of manpower and labour. These are jobs targeted to benefit the youth .


In general, In Narok County, there are many projects now ongoing and others planned. They

spread through diverse specialties of the profession, from transportation, structures, water,

wastewater and drainage to environmental engineering.

These projects take the bulk of the county development investment. They involve most members

of the county, especially the youth as the sources of unskilled labour.

In Narok, the civil engineering industry has impacted largely on employment and promises even

more should the plans be fully implemented.

Challenges

Lack of adequate skilled labour in the county

Politics and nepotism: political interests have led to a preference of local community

employees instead of focusing on project delivery and training.

The civil engineering industry is not well regulated. No clear statistics on its contribution

to economy, but its appreciated that it contributes majorly to economic development.

Unregulated market has led to increase in registration of shoddy contractors and poor

workmanship

Funding of the projects: some projects are stalled due to finances and others shelved or

cancelled all together.

6. CONCLUSION

For any development to be realized, civil engineering industry plays a pivotal role and its

involvement for economic growth is inevitable.

From our extensive research on Narok County, we realized that funding for civil engineering

industry and lack of skilled manpower are the two major hindrances to the progress of the

county. This is because most projects require huge capital investments which the county cannot

afford. On the other hand, these projects more often than not end up in the wrong hands who

have no requisite capacity to see them through.

Nonetheless, the county has laid proper plans to improve this industry to spur economic growth.


The study was important to the group members, giving them an opportunity to see the impacts

their career has in the social economic livelihoods of the people and hence the responsibilities

they will be expected to handle once out of school. It was also a great joint venture where

members were able to appreciate the need for team work in achievement of work goals.


Some of the group members courageous enough to appear in our project photograph

Fce 571 Report Narok

Documents

Transcript of Fce 571 Report Narok