Tagged: design

8 TIPS TO SAVE WATER IN THE LANDSCAPE

You want to create a beautiful landscape but are concerned about watering needs. Water is one of the most important considerations when it comes to landscaping. Economically speaking, the best landscapes are those with the least watering requirements. In this age of global warming when droughts are prolonged and widespread, using tap water to water the landscape becomes expensive, wasteful, and counter-productive. You need plants to keep you cool during hot seasons and to increase vegetation cover. However, some plants require lots of water to stay alive and keep flourishing in hot climates.
Here are some tips to ensure you have rich lush landscapes without spending too much on water;

1. Use native plants

Native plants are adapted to the local climate. These hardy varieties will thrive with minimal care. Whether it’s trees, flowers, or grass, native varieties will have your landscape looking full and lush all year round, without valuable water to keep them so.

2. Xeriscaping

Xeriscaping involves using plants adapted for arid and semi-arid climates. This includes euphorbias, cacti, succulents, and agave. These plants will survive long dry spells until the next rainy season without losing their luster or appeal.

joan audi

3. Cut back on the lawn

To maintain the vibrant green lawns all year round you have to spend quite a bit watering them. Lawn alternatives not only reduce water in the landscape, but they require no mowing and also bring more biodiversity.

4. Mulching

Mulching is covering the ground around plants with dry leaves, grass, and compost. It prevents water loss by evaporation, keeping the ground moist for a long. Additionally, mulching limits the growth of weeds and enriches the soil as the mulch decomposes.

Amanda Jarrett

5. Reuse greywater

Greywater is wastewater from non-toilet plumbing systems such as kitchen sinks, hand sinks, washing machines, and showers. This water can be redirected and used to water plants. This will keep your landscape nourished while your water bill stays down.

greywaterlandscapedesign.com

6. Capture rainwater

Capturing and storing rainwater will save you a lot for keeping your plants watered during the dry season. Saving for rainy days, right?

7. Plant on the onset of the wet season

New landscapes require the most watering before the plants acclimatize. The best time to do plantings is at the beginning of o during the rainy season. This way the roots are able to settle in while saving you time and money on watering. The cool temperatures during the rainy season also minimize shock and wilting for transplanted seedlings and trees.

8. Drip irrigation over sprinklers

Drip irrigation minimizes waste by dropping water at the base of the plant. When watering let the plants. Water later in the evenings, allowing your plants to soak reducing the frequency of watering to just a few days a week or less.

vikaspedia

Contact Ujenzibora today to start planning for your climate-responsive and water-saving landscapes.

Housing as a Verb: The Sense In Building Slowly.

By definition, a verb is an action word. It brings the sense of unfolding series of steps. I would like to borrow this language and relate it to housing.
All the conversation around home ownership has primarily been around buying a fixed product. A House (A Noun). With no action expected on the part of the home owner apart from signing that mortgage agreement or cheque. This top-down authoritarian approach to housing ignores a major player in the equation, the user.
Intellectual Basis: The Freedom to Build
Most buildings cannot be occupied until they are finished. In real life, occupation certificate cannot be issued until the whole building has achieved Practical Completion. However, the question then to ask is, “What is “Completion?”, Can Practical Completion be Achieved In Stages?”

518gfvtmuml-_sx334_bo1204203200_“If housing is treated as a verbal entity, rather than a manufactured and packaged product (noun), decision-making power must, of necessity, remain in the hands of the users themselves.
The ideal we should strive for is a model which conceives housing as an activity in which the users-as a matter of economic, social, and psychological Common Sense-are the principal actors.  This is not to say that every family should build its own house, as the urban squatters do, but rather that households should be free to choose their own housing, to build or direct its construction if they wish, and to use or manage it in their own ways.” – Freedom to Build, John F C Turner & Robert Fitchter (1972)

 

Self-build and The Law
What does the law say about self-build? Is Owner-Building prohibited by the Law? Surprisingly, the answer is partly Yes and No. The National Construction Authority Act 2011 provides in Section 16:

“a person shall not be deemed to be a contractor if the work undertaken— (i) does not incur a cost exceeding such sum or sums as the Board may from time to time determine; or (ii) consists of a residential house for private use, not requiring a structural design.” – See more here.

 

• How many people can afford a Building Contractor?
• How many people can afford to buy a ready built house (ready to occupy)?
• Most importantly, how many people can afford a housing mortgage today?  According to a 2015 survey by Kenya Bankers Association, those who could afford a mortgage in Kenya are only 2.4% of the population.
For a majority of the population, Assisted Self-Build(ASB) (Also called Do-It-Yourself) is the only viable option out if the dream of Home Ownership is to become a reality. In this regard, Building Slowly is the Common Sense Solution!

The Reality
Admit it! Most people don’t have to have all the money to build their own “dream” house. And this is perfectly OK if you understand where to put the brakes and how to proceed to completion.
Nobody ever has enough of everything on short notice. That is why humanity has embraced the concept of growth. Countries aspire to be developed or middle-income after certain number of years. They tell us, “Rome was not built in a day,” but seldom do we hear stories of victory by ordinary people building their life one step at a time. We are inundated with messages of “Utahama Lini” as if housing is an emergency. It is not unless it is!
Real Life Example: Application of Build Slowly
In February 2010, a magnitude 8.8 earthquake hit Chile, killing approximately 500 people and destroying 80% of the buildings in the town of Constitución.

137009-004-510fc42a

 

An award winning firm of Architects called Elemental reconstructed the homes named, “Villa Verde”, housing complex with more than 480 sustainable homes for the victims of the earthquake.

According to 99% Invisible, As part of the relief effort, an architecture firm called Elemental was hired to create a master plan for the city, which included new housing for people displaced in the disaster. Elemental built for the people Half-a-House with one half of the house ready to be moved in and the other half, just a frame with an empty space ready to be built up when the owner grows wealthy.

Incremental Building: Villa Verde by Elemental, Chile

Incremental Building: Villa Verde by Elemental, Chile

This is exactly the idea of a House as a Verb!

As you prosper, then you can have Add-Ons to the initial fabric or structure of the house. In this case, the house is never seen as a complete project but an unfolding expression of the ways, means and creativity of the owner.

If we can start looking at housing from this perspective, all the pressure that one must build NOW and Occupy the Entire House immediately, evaporates.
The technical term for this is called Site and Services Schemes or Incremental Building.
Advantages of Incremental Building:

  • Improvement and Modernisation of the units can be done at a later stage.
  • The fabric of the house can evolve to reflect the achievements of the owner.
  • As the expert, the Design-Build contractor can transform into providing affordable housing solutions or a series of Packaged Deals which any would-be home owner can pick and assemble incrementally with Add Ons as their fortunes improve. This is housing as it should be.

Are we looking at a New Opportunity of User-Controlled Housing?
Does it have potential to become the new vehicle of personal, family and social growth?

If we think of Housing as a Verb, we allow the People to Shape their Destiny. This way, we can build a better future together. …..to be Continued.

Home Ownership through Self-Build

According to a recent survey by Kenya Bankers Association, those who could afford a mortgage are only 2.4% of the total population and 11% of the urban population. This is the case with an average mortgage loan size of Ksh.4.0million.

What does the law day about self-build?
The National Construction Authority Act 2011 provides in Section 16:

“a person shall not be deemed to be a contractor if the work undertaken— (i) does not incur a cost exceeding such sum or sums as the Board may from time to time determine; or (ii) consists of a residential house for private use, not requiring a structural design.”

The results of the survey indicate that home ownership is mainly through building (68%) compared to buying and inheriting which contribute 17% and 15% respectively.

The Minima: 1 Bedroom House by Ujenzibora

The Minima: 1 Bedroom House by Ujenzibora

Key reasons for home ownership according to Centre for Research on Financial Markets & Policy, KBA

  1. Value as a lifestyle investment.
  2. Reduce the burden of rent.
  3. It has value as a way to build up wealth for retirement.
  4. To gain tax benefits/relief.
  5. Providing a good and secure place for the family.
  6. As an inheritance, it can be passed on to family.
  7. Need for a permanent residence.
  8. Owning a house improves ones social status.
  9. Secluded place/privacy.
  10. Gain place that is in a community and location you prefer.
  11. Privacy and seclusion.
  12. To accommodate personal taste and specifications.
  13. Ability to make updates and renovations if one wishes.

Is it possible to undertake self-build?
Yes it is possible. However, it is prudent to obtain guided service in the form of an Architect, Engineer, Quantity Surveyor and other such professional as one may need.

For supervision of the project, one can use an accredited supervisor registered by the National Construction Authority. They are construction persons duly registered to supervise such small building projects wise value does not exceed Ksh. 5,000,000.00

Ensure that the project is first registered with the Authority before commencement of the construction.

5 Options to Building or Owning A House in Kenya

When it comes to building a house, the solutions are not as straight forward as one would presume. I have known this for a fact by the kind of questions i receive from attending to issues raised on this website.

Here is a pointer to 5 Options that private individuals have for owning a house:

1. Design and Build (Consortium): You can hire a team of consultants who will both design and build your house. They usually consist of an integrated service usually in a Joint Venture or Consortium including both the Design Team (Architect, Engineers, Planners, Quantity Surveyors) and the Construction Team (Contractor, Landscapers, and sub-contractors). At Ujenzibora, we apply this method as it affords the greatest savings in cost and time.

The Consultants jointly sign an agreement to deliver on the project goals. Each consultant may work independently or collaborate in one working space but the primary objective is to deliver on the Project Brief.

English: Architect-led design-build, architect...

Design-build, architect as primary partner in IPD joint venture (Photo credit: Wikipedia)

Back View- Rongai House, Designed and Built by Ujenzibora.

Back View- Rongai House, Designed and Built by Ujenzibora.

completed-residential

Inside, Rongai House ( Designed & Built by Ujenzibora)

2. Tenant Purchase Scheme: This is where one pays a deposit usually to a state corporation or scheme that builds houses e.g. the National Housing Corporation(NHC) or National Cooperative Housing Union (NACHU) or a Private Developer. They enter a financial arrangement whereby the rent offsets the cost of owning the house.

3. Labour Contracting: In this case, the client has a strong knowledge of the construction industry and only employs the Building Contractor and Consultants to undertake the design and actual building of the house except the purchase of materials. The materials are procured directly by the Client. The contractor usually signs a Labour-Only contract calculated as a percentage of Total Cost for the building project.

4. Co-operative Housing Schemes: This is a slight variation of the tenant purchase scheme with the distinctive difference being the self-organizing of would-be home owners pulling their funds or labour together to undertake building projects.

5. Direct Purchase: This are houses bought off-plan before, during or after their construction directly from the property market e.g. in a Gated Community.

 

Qs. Nahinga David

Show Buttons
Hide Buttons