3.7.4 Drainage

3.7.4.1 Sanitary fitting

• The W.C is squatting types

• Showers are in vitreous normal

• Bath

• Flips for sewage drainage are in plastic materials

• Sinks

The fittings on pipe connection in the plastic materials those fitting are:

• Coupling

• Reduce

• Bend

• Elbow

• Cross

3.7.4.2 Septic Tank

The motel has first septic tank which receive wastewater from motel the septic tank has size 2m as diameter and 4m as deep and its volume is 12.56metercub the capacity of septic tank is 12560litre it located in distance of 14m from the motel

Material used:

Cement (binder)

Stones

Aggregate (fine, course)

Water

Reinforced concrete formed slab used on top of septic tank as a cover

The second septic tank is for receiving the water after used and has 2m diameter, 4m deep hence the volume is 12560litres this septic tank is located near of the first one at 13m length from the motel building .the materials required for to construct it are same as the first.

Discharging the effluent

The motel drainage is the subsoil irrigation which connected to gully (gully collecting waste water from the both and basin and has 13m length

The drain pipes are in plastic material and has 100mm of diameter the gully is constructed in brick and its cover in concrete

The steam water is collected into the suspended tank and could be used in many services such as:

• cleaning of motel

• Irrigation of garden.

3.7.4.3 Water supply

From the water main located at CYASEMAKAMBA to motel building the water supply system is gravitation

The water supply pipes as material are made in plastic from the main to the motel and pipe for sanitary fittings are galvanized iron pipe which the diameter is 50mm.

3.7.4.4 Painting

The external paint used is white for copping and decoration are painted by green color

The internal paint is made in white color and plinth in black color.

N.B: for more information about paint please consider Model Plan

The ceiling on last floor is in suspended type which made with tiles.

3.7.4.5 Electrical installation

The motel installation is depend upon the uses of different component of our building such as

Lodge and restaurant :-discharge lamps

Dancing room :- signal lamps

Auditorium, garage and verandah :-tube lamps

Garden :-tub lamps

External light :tub lamps

3.8 Bill of Quantity

Abstract of Estimator of Cost

item (a)	Earth work	Unity	Quantity	Rate (in rwf)	Amount ( in rwf)
1 2 3 4	Clearing the site Excavation Footing foundation	m2 m3 m3	2.502 82 25 59	140 1200 1200 12000	50280 98400 30000 70800
Total					549480

item(b)	Construction of substructure			unity	quantity	rate	amount
1 2 3 4	-Consolidation of concrete -Footings -foundation -equalization concrete			m3 m3 m3 m2	15.358 15.5 20.7 40.54	70000 281600 45000 70.000	1075060 4364800 931500 2837800
Total							9209160
ITEM(C)		GROUND FLOOR WORKS	UNITY		QUANTITY	RATE	AMOUNTY
1 2 3 4		block column doors windows	m3 m3 m2 m2		53.668 12.9 22 20.5	55200 281600 54250 63700	2962473.6 3632640 1193500 1305050
Total							9094463.6
Item(d)		Finishing for ground floor	unity		quantity	rate	amount
1. 2. 3. 4. 5.		Plaster Paint Sub grade concrete Blinding concrete Floor covering	m2 m2 m3 m3 m3		961.5 961.5 54.5 343.5 343.5	4200 1600 70000 70000 4500	4038300 1538400 3815000 24045000 1545750
Total							34982450
Item(e)		First floor works	unity		quantity	rate	amount
1. 2. 3. 4. 5. 6. 7.		Slab Column Blocks Plastering Paint Beam openings	m3 m3 m3 m2 m2 m3 m2		71.7 12.5 63.5 941.5 941.5 15.5 164.68	275400 281600 55200 4200 1600 275400 58975	19746180 3520000 3505200 3954300 1506400 4268700 9712003

Total					46212783
Item(f)	Second floor	unity	quantity	rate	Amount
1. 2. 3. 4. 5. 6. 7. 8. 9.	Slab Column Blocks Plastering Paint Beam Ceiling Stairs glazing	m3 m3 m3 m2 m2 m3 m2 m3 m2	64.5 14.5 77.5 752.5 752.5 14.5 582.5 15.5 73.5	275400 281600 55200 4200 1600 275400 3200 275400 9500	1773300 3520000 4278000 3160500 1204000 39933000 1864000 4268700 698250
Total					60699750
Item(g)	roof	unity	quantity	rate	Amount
1. 2. 3. 4.	Trusses Covering Nail screw gutter	m3 m2 m m	12.5 622 168.5 24	9844 9500 2500 7500	123050 5909000 421250 180000
Total					6633300
Item(h)	Swimming poor	unity	quantity	rate	amount
1. 2. 3. 4.	Constructed volume Plastering Painting stairs	m3 m2 m2 m3	52.5 126.5 126.5 4	45000 4200 1600 275400	2362500 531720 202400 1101600
Total					4198220
Item(i)	reception building	Unity	quantity	rate	amount
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.	Foundation Blocks Plaster Paint Sub grade concrete Covering finishing core Ceiling Trusses Covering roof Opening Nail screw	m3 m3 m2 m2 m3 m2 m2 m3 m2 m2 m	8.5 7.5 31.5 31.5 3.1 11.5 11.5 4 7 5 16	45000 55200 4200 1600 70000 4500 3200 9844 9500 58975 168.5	382500 414000 132300 50400 217000 51750 36800 39376 66500 494875 2696
Total					945797
Item(j)	facing	unity	quantity	rate	amount
1. 2. 3. 4. 5. 6. 7.	Foundation Equalization concrete Blocks Plaster Paint Coping opening	m3 m2 m3 m2 m2 m m2	41 81 101 1001 1001 201 7.3	45000 70000 55200 4200 1600 2000 58975	145000 5670000 5575200 4204200 1601600 402000 430517.5
Total					18287517
Item(k)	Cost of electrical installation				2850000
Total					2850000
Item(l)	Cost of plumbing				3100000
Total					3100000
Item(m)	Cost of garden				1500000
Total					1500000

Total cost without contingency and expenditure	197,472,820
Total cost with contingency and expenditure of Motel is 212900917rwf

Table 2: Bill of quantity

Conclusion

We conclude that, the construction of BPR of KAYONZA District have the importance of increase the Construction knowledge and District development when making in practices; the construction cost is

This cost has been determined by the calculation of materials used and their qualities, also the building dimensions, location influenced that cost. As the building will be of the KAYONZA District popular that cost will obtain by BPR because is a branch of BPR.

References

• www.wikipedia.com

• www.encyclopedia.com

• www.google.com

• Motivate (prepared by Denis Walton)

• Rwanda building control Regulation 2009

• Unpublished lecture notes (ETO Kibungo 2009 – 2010)

Recommendation

First, we recommend ETO Kibungo to improve I.C.T as a result in construction drawing and references for ETO Kibungo technician Students.

Secondary, we recommend W.D.A as technique government institution to highly make collaboration of Rwanda technical schools and technical companies for improvement of practical skills to future technician student and for making in practice their prepared project example this are of construction Bank building.