Construction work & Technology

Construction work & Technology

Construction Schedule

The construction project is proposed to be started on September 2022, and is expected to be finished on August 2023. A majority of the schedule’s time is made up of five major activities; concrete, building Enclosure, masonry, mechanical and Electrical install. Concrete activities include processes such as placing foundations and slab on deck. The Building Enclosure Phase includes erecting the scaffolding that will allow for exterior sheathing installation and bricklaying.

Mechanical and Electrical install coincide with each other due to the need for coordination between the two divisions. There are several periods of construction during the schedule in which there are multiple construction activities occurring at the same time.

The construction site must be organized accordingly as these processes take place. As with any construction project, the goal of the schedule will to complete all construction activities before the required Date of completion.

This date of completion is practical based on the time of year in which the building will be completed. The team allowed a two week contingency for any setbacks. Typically, winter construction tends to cause unforeseen delays that negatively impact a construction project. These conditions can and will almost undoubtedly impact the project schedule by causing unforeseen delays and project inefficiency.

Architectural Design & Layout

Although functional spaces for the project were laid out in significant detail, the rest of the building had designated spaces but set layouts. It was at the discretion of the project promoter to devise typical layouts for the non-detailed commercial and office spaces. To make sure that the building’s layouts were practical, the project owner researched typical architectural layouts for laboratory and executive office spaces. The walls and partitions throughout the floor will congruent with the structural frame and column locations.

Structural design

One of principle deliverables of the project is the structural design of the building. The structural bays were coordinated with the layout of the building adjustments will be made to the bays if specific layouts are necessary. The frame will be made up of a grid with repeating standard structural bays. Included in the structural system are bay sizes, shape and size of structural members, floor compositions and curtain walls. These elements were established to resist gravity ad lateral loads as appropriate.

The gravity load design will completed for two frames; one of structural steel and one of reinforced concrete. The structural steel frame will chose for further design based on cost per square foot, local availability of material and constructability considerations, such as erection and fabrication. The steel system will then designed for lateral loading with necessary adjustment being made to framing.

 

Reinforced concrete

The project group prepared hand structural design calculations for a typical bay of a reinforced concrete frame. In all reinforced concrete bay designs, a superimposed dead load of 8 pounds per square foot will be assumed for mechanical equipment, floor coverings and ceilings. Similarly, the design of the typical bay accounted for the use of different commercial space, in which a live load of 1000 pounds per square was assumed. Loads will be calculated based on the requirements of the minimum Design loads for Buildings and other Structures.  

Foundation Design

The design of a superstructure may be accurate, have considered all possibilities and still fail because the substructure is incapable of distributing the applied loads to the supporting soil.
Foundation design takes more into consideration than merely the loading from the columns. While the main part of the project focused on the structural frame and its alternate designs, a preliminary foundation plan was designed based upon maximum load carried from the superstructure through the columns. The foundation design conducted by the project team consisted of the selection of foundation type, determination of the bearing capacity and the design for typical interior and exterior spread footings.

 

Construction Plan and process

The construction process for this project is normally a disjointed three mages development by which the conceptualized need of the promoter of this project is translated into a functional facility that will meet their needs in terms of time, cost and quality.
Based on a general program of the project owners the consultant who is going to be hired makes site studies, develops structural designs, prepares drawings and specifications, determines quantities involved and estimated the resultants costs. All these activities will be done in the first phase of the project which is the design stage after the document are produced by the designers have been received, and the works secured the project is supposed to enter the tendering stage. At this stage contractors study the project document analyze and subsequently determine the construction methods, built up their unit rates and submit their bids for the works. The promoter of this project intends to compare the bids and award the contract for the lowest responsible bidder. This, is of course, presupposes that the favorable proposal does not exceed the allocated budget.
After the award is made and the contract signed between this project owners and the contractor, the project constructor is expected to prepare and submits a detailed construction program which includes material schedule, manpower requirement and cash flow forecast.
After the award is made and the contract signed between this project owner and the contractor, the project constructor is expected to prepare and submits a detailed construction program which includes material schedule, manpower requirement and cash flow forecast.

 

Utilities

A number of utilities world be put in place in order to ensure smooth functioning of the project. These utilities include:

No

Description

Qty.

Unit cost

Cost (Birr)

1

Electricity supply, kWh

100,000

1.30*10,000

130,000

2

Water Supplym3

50,000

10*50,000

500,000

3

Telephone and Internet Broadband

 

 

20,000

4

Fuel, Oil and lubricant

2000

19*2000

38,000

 

Total

 

 

688,000

Logical Framework for Banchi Children Care Center & Orphans Home

Intervention logic (summary of objectives & activities) Objectively verifiable indicators Means of verification Important considerations
Goal: To assist the orphans to acquire education and improve their quality of life in Gondar city by the end Of the year 2030
Enable the children to acquire skills necessary for their proper living and integration into the Community.
*Fill reports.
*Observations.
*School reports and
Recommendations.
*Availability of funds.
*School is present & has Facilities.
*Children are willing to learn And acquire skills.
Purpose: To provide education and health support to the orphans and vulnerable children.
*Number of orphans and vulnerable children supported via education.
*HIV/AIDS and health related Services provided.
*Survey reports
*Workshop/seminars
Attendance lists. *Project implements
Documents.
*Availability of money and at Least 1health worker.
*Drugs are provided.
*There is a health unit at the School.
Objective: To provide financial, moral and material support to the orphans and vulnerable children up to 2030 (Renewable every five years.)
*Number of orphans and vulnerable children supported.
*Number of meetings held.
*Number of sensitization work- Shops held.
*Sensitization reports
*Seminar attendance lists.
*Project implementation documents.
*Availability of funds.
*Active involvement of all
Stake holders for the period.
*Volunteers are supportive.
Activities
*Identify needy orphans and vulnerable children in the Gondar and surrounding woredas.
*Number of orphans and vulnerable children supported.
*Number of boys and girls Attending school.
*Project implementation documents.
*Records.
*Social workers are active.
*Funds are available.
*Community is supportive.
*Volunteers are supportive.
*Take pictures and fill their profiles.
*No. of forms filled.
*Quality of data filled.
*Reports.
*Registers.
*There will be a functional Camera.
*Pay school fees and other school needs for the children Like uniforms, books, pens, pencils and shoes.
*Number of orphans and vulnerable children actually getting support.
*School reports.
*Receipts.
*Registers.
*Timely funding & proper Accountability.