Toolkit No.2: Technical Options for School WASH Part 2 of ... · 1 United Republic of Tanzania...
Transcript of Toolkit No.2: Technical Options for School WASH Part 2 of ... · 1 United Republic of Tanzania...
1
United Republic of Tanzania
Toolkit No.2: Technical Options for School WASH
Part 2 of 2
Designs and Bills of Quantities
First Draft for Pre-testing and Piloting
Oct 2010
2
3
Toolkit No.2: Technical Options for School WASH
Part 2 of 2
Designs and Bills of Quantities
Oct 2010
4
5
Table of Contents
Table of Contents ......................................................................................... 5
Section A - Rainwater harvesting .................................................................. 8
RW1(a) - Bag made of Mariakani cloth for building a 3 cum jar of ferrocement (ASAL Consultants drawing) ............................................................................... 9
RW1(b) - Standard design of a 3 cu.m ferrocement jar (below ground collection) (ASAL Consultants drawing) ........................................................... 10
RW1-BQ - Bill of quantities for a 3 cu.m ferrocement jar (ASAL Consultants drawing) ........................................................................................................... 11
RW2 - Standard design for a 5 cu.m tank built of concrete in situ (below ground collection) (ASAL Consultants drawing) .............................................. 12
RW2-BQ - Bill of quantities and cost for a 5 cu.m tank of concrete in situ (ASAL Consultants) ........................................................................................... 13
RW3 - Standard design of a 10 cu.m tank built of burnt bricks (below ground collection) (ASAL Consultants drawing) ........................................................... 14
RW3-BQ - Bill of quantities and cost of a 10 cu.m tank built of burnt bricks (ASAL Consultants drawing) ............................................................................. 15
RW4 - Standard design of a 23 cu.m ferrocement tank (below ground collection) (ASAL Consultants drawing) ........................................................... 16
RW4-BQ - Bill of quantities of a 23 cu.m ferrocement tank (below ground collection)......................................................................................................... 17
RW5 - Standard design of a 46 cu.m ferrocement tank (below ground collection) (ASAL Consultants drawing) ........................................................... 19
RW5-BQ - Bill of quantities of a 46 cu.m ferrocement tank (below ground collection) (ASAL Consultants) ......................................................................... 20
RW6 - Standard design of water storage tank for 10 cu.m of burnt bricks (above ground collection) (ARU based on ASAL drawing) ............................... 22
RW6-BQ - Bill of quantities for a storage tank for 10 cu.m made of burnt bricks (above ground collection) (ARU adapted from an ASAL drawing) ........ 23
RW7 - Standard design of water storage tank for 30 cu.m of ferrocement (above ground collection) (ARU based on ASAL drawing) ............................... 24
RW7-BQ - Bill of quantities for a water storage tank for 30 cu.m of ferrocement (above ground collection) (ARU adapted from an ASAL drawing).......................................................................................................................... 25
Section B – Improved pit latrines ................................................................ 26
6
PL1 - Cement block (girls) – below ground – fully lined (adapted from WEDC drawing) ........................................................................................................... 27
PL2 - Cement block (boys) – below ground – partially lined (adapted from WEDC drawing) ................................................................................................ 28
PL3 - Burnt brick (boys) – below ground – fully lined (adapted from WEDC drawing) ........................................................................................................... 29
PL4 - Burnt brick (boys) – below ground – partially lined (adapted from WEDC drawing) ........................................................................................................... 30
PL5 - Cement block (boys) – floor construction (adapted from WEDC drawing).......................................................................................................................... 31
PL6 - Cement block (girls) – floor construction (adapted from WEDC drawing).......................................................................................................................... 32
PL7 - Mud superstructure (boys) (adapted from WEDC drawing) .................. 33
PL8 - Burnt brick superstructure (boys) (adapted from WEDC drawing) ........ 37
PL8-BQ - Bill of quantity – for burnt brick superstructure (boys) with fully / partially lined pit .............................................................................................. 38
PL9 - Burnt brick superstructure (girls) (adapted from WEDC drawing) ......... 41
PL9-BQ - Bill of quantity – for burnt brick superstructure (girls) with fully / partially lined pit .............................................................................................. 42
PL10 - Cement block superstructure (girls) (adapted from WEDC drawing) ... 45
PL10-BQ - Bill of quantity – for cement block superstructure (girls) with fully / partially lined pit .............................................................................................. 46
PL11 - Urinal (boys) (adapted from WEDC drawing) ....................................... 49
PL12 - Pit latrine floor plan and sections – girls (WEDC design; ARU drawing).......................................................................................................................... 50
PL13 - Pit latrine floor plan and sections – boys (WEDC design; ARU drawing).......................................................................................................................... 51
Section C – Pour Flush Latrines ................................................................... 52
PFL1 - Pour flush latrine, floor plan and elevation (girls) (EEPCO drawing) .... 53
PFL1-BQ - Bill of quantities - pour flush latrine (girls) ..................................... 55
PFL2 - Pour flush latrine, floor plan and elevation (boys) (EEPCO drawing) ... 56
PFL2-BQ - Bill of quantities - pour flush latrine (boys) .................................... 58
Section D – Double Vault Ventilated Improved Pit Latrine ............................. 59
DVVIP1 - Double Vault VIP latrine (boys) (EEPCO drawing) ............................ 60
DVVIP1-BQ - Bill of quantities – double VIP latrine (boys) .............................. 63
DVVIP2 - Double Vault VIP latrine (girls) (EEPCO drawing) ............................. 64
7
DVVIP2-BQ - Bill of quantities – double VIP latrine (girls) ............................... 67
Section E – Ventilated Improved Pit Latrines ............................................... 68
VIP1 - VIP latrine (boys) - (no disabled access) (MOEVT drawing) .................. 69
VIP2 - VIP latrine (girls) – (no disabled access) (MOEVT drawing) .................. 70
WC1 - Water closet latrine block (boys and girls with disabled access) (MOEVT drawing) ........................................................................................................... 71
Section F – Hand-washing facilities ............................................................. 72
HW1 - Tippy tap plus soap holder.................................................................... 73
HW2 - Ferrocement jar fed from rainwater harvesting (ARU drawing) .......... 74
HW3 - Three unit pedestal sink with concrete surround (ARU drawing) ........ 75
Annex I - Material price estimates – 2010 ................................................... 76
IMPORTANT NOTE – The prices here in some cases vary significantly. A process will be undertaken to verify the accuracy of the prices in the final guidelines and toolkits across the three areas. ............................................... 76
8
Section A - Rainwater harvesting
9
RW1(a) - Bag made of Mariakani cloth for building a 3 cum jar of ferrocement (ASAL Consultants drawing)
10
RW1(b) - Standard design of a 3 cu.m ferrocement jar (below ground collection) (ASAL Consultants drawing)
with Nil on the inner wall
300300560140
1,660
800
3 CUBIC METRE WATER JAR BUILT OF FERROCEMENT
PLAN (mm)
AA
Drain pipe
1,300
50
1,660
1,56040 40
600 50
700
3"4 G.I outlet pipe with a tap
1,5001,220
750
1,1
00
50
2,0
00
100
300
300
100
SECTION A - A (mm)
11"2 G.I overflow pipe
GLGL
Drain pipe
Gutter
600700
with weld mesh
Concrete 1:3:6 reinforced
G.I wire and chicken mesh reinforcements
Mesh40 mm thick mortar (1:3)
11
RW1-BQ - Bill of quantities for a 3 cu.m ferrocement jar (ASAL Consultants drawing)
IMPORTANT NOTE – Please check the BofQ before ordering the materials and inform SNV/UNICEF of any omissions or errors
DESCRIPTION QTY UNIT
Labour cost
LLaabboouurreerrss
This including wages for construction 1 X 7days Labourers
FFoorreemmaann
Supervision of the work by a technical Engineer 1 X 7days Labourers
Cost of labour
Materials
Cement, 50Kg bag 6 No.
River sand 3 tonnes
Crushed stones 0.5'' to 1'' 1 Tonnes
Hardcore 2'' to 6'' 1 Tonnes
Burnt bricks 4'' x 6'' x 10'' 50 No.
Chicken mesh 25mm thick, 0.9m wide 18 m
GGaallvvaanniisseedd cceeiilliinngg nnaaiillss.. 22'''' 5 Kg
uuPPVVCC 22'''' sseewwaaggee ppiippee 66mm lloonngg 1 No.
GG II ppiippee,, 11..55'''' 1 m
GG II ppiippee,, 33//44'''' 1 m
GG II ffiittttiinngg 2200mmmm ttaapp,, eellbbooww 1 set
GG II wwiirree 33mmmm iirroonn sstteeeell ((bbiinnddiinngg wwiirree)) 5 kg
GGaallvvaanniisseedd ccooffffeeee mmeesshh 1188,, 00..99mm wwiiddee 1 Sq.m
MMoossqquuiittoo mmeesshh 1144,, 00..99mm wwiiddee 1 Sq.m
CCaannvvaass 11..22mm 15 m
LLiimmee,, 2255KKgg bbaagg 2 No.
CCoosstt ooff mmaatteerriiaallss
Total cost of a 3 cu.m ferrocement jar
12
RW2 - Standard design for a 5 cu.m tank built of concrete in situ (below ground collection) (ASAL Consultants drawing)
footing
7001,000
130 mm concrete 1:3:6 with weld mesh g.8
50 mm uPVC pipe drain
Steel door
20
02
00
20
0
GL
1,700
1,0
00
1501,940150
Corner rounded
300 x 300 x 150
iron bars
600mm long
Inlet
Gutter
20 mm (1:3) internal plaster with Nil
Overflow GI 38 mm
13
02
,00
01
00
20
G L
5 CUBIC METRE CONCRETE INSITU TANK
100mm uPVC pipe with concrete mix (1:2:4)
3"4 outlet GI pipe 900mm long
1,940
Barbed wire at 100 mm spacing
AA
Y
GL
50
0
3"4 Pipe GI
Man hole 400 mm Dia.
2 nos Y12
PLAN (mm)
SECTION A-A (mm)
DETAIL Y (mm)
20
60
70
20100150
Barbed wire g. 12.5 spaced 100mm
100mm insitu concrete wall
20mm internal plaster with Nil
13
RW2-BQ - Bill of quantities and cost for a 5 cu.m tank of concrete in situ (ASAL Consultants)
IMPORTANT NOTE – Please check the BofQ before ordering the materials and inform SNV/UNICEF of any omissions or errors
DESCRIPTION QTY UNIT
Labour cost
LLaabboouurreerrss
This including wages for construction 2 X 7days Labourers
FFoorreemmaann
Supervision of the work by a technical Engineer 1 X 7days
Labourers
Cost of labour
Materials
Cement, 50Kg bag 12 No.
River sand 3 tonnes
Crushed stones 0.5'' to 1'' 3 Tonnes
Burnt bricks 4'' x 6'' x 10'' 50 No.
Weld mesh 2.4m long x 1.2m wide 4 Sheet
Barbed wire20kg rolls, g 12.5 1 kg
GGaallvvaanniisseedd NNaaiillss 22'''' 5 Kg
CChhiicckkeenn mmeesshh 33'''' xx 9900'' xx 11'''' 2.0 rolls
uuPPVVCC 22'''' sseewwaaggee ppiippee 66mm lloonngg 1 No.
GG II ppiippee,, 11..55'''' 1 m
GG II ppiippee,, 33//44'''' 1 m
GG II ffiittttiinngg 2200mmmm ttaapp,, eellbbooww 4 set
GGaallvvaanniisseedd ccooffffeeee mmeesshh 1188,, 00..99mm wwiiddee 1 Sq.m
CCiirrccuullaarr bboollttss,, 66mmmm xx 2255mmmm 6 No.
TTiimmbbeerrss 1155 XX 22..55ccmm xx 66mm lloonngg 12 No.
CCiirrccuullaarr mmeettaall rriinngg 220000mmmm xx 2200mmmm 1 cm
GGaallvvaanniisseedd NNaaiillss 33'''' 5 kg
LLiimmee 2255kkgg bbaagg 1 kg
CCoosstt ooff mmaatteerriiaallss
TToottaall ccoosstt
14
RW3 - Standard design of a 10 cu.m tank built of burnt bricks (below ground collection) (ASAL Consultants drawing)
130
50 mm uPVC pipe drain
7001,000
and 100mm on the upper half
g. 12.5 spaced 50mm on the lower half of wall
100mm concrete reinforced with weld mesh200
300
20mm external plaster over of spiral barbed wire
GL
10 CUBIC METRE TANK BUILT OF BRICKS OR BLOCKS
PLAN (mm)
with (1:2:4) concrete mix
concrete footing300x 300x 150
3"4 pipe GI 600mm long
100mm uPVC pipe
with (1:2:4) concrete mix
100 x 150 concrete beam
Manhole cover
A A
400
3,200
150
150150150150 2,600
600
20
100
2,0
00
1501,3001,300
1,700
1,0
00
Ø400
200
200
200
Gutter
Inlet
Steel door
SECTION A - A (mm)
20mm internal plaster with Nil
Bricks or block wall
3"4 outlet GI pipe 900mm long
1 1"4 overflow pipe
GL
15
RW3-BQ - Bill of quantities and cost of a 10 cu.m tank built of burnt bricks (ASAL Consultants drawing)
IMPORTANT NOTE – Please check the BofQ before ordering the materials and inform SNV/UNICEF of any omissions or errors
DESCRIPTION QTY UNIT
Labour cost
Labourers
This including wages for construction 2 X 7days Labourers
FFoorreemmaann
Supervision of the work by a technical Engineer 1 X 7days Labourers
Cost of labour
Materials
Cement, 50Kg bag 21 No.
River sand 4 tonnes
Crushed stones 0.5'' to 1'' 4 Tonnes
Hardcore 2'' to 6'' 1 Tonnes
Burnt bricks 10'' x 12'' x 20'' 700 No.
Weld mesh 2.4 X 1.2m 9 Sheets
BBaarrbbeedd wwiirree 2200kkgg rroollll,, gg1122,,55 30 Kg
TTwwiisstteedd bbaarrss,,YY1122 13.0 m
uuPPVVCC 22'''' sseewwaaggee ppiippee 66mm lloonngg 1 No.
uuPPVVCC 44'''' sseewwaaggee ppiippee 66mm lloonngg 1 No.
GGaallvvaanniisseedd sstteeeell ppiippee 2255mmmm 2 m
GGII PPiippee,, 11..55'''' 0.5 m
GGII PPiippee,, 33//44'''' 1 No.
GG II ttaapp 33//44'''' 1 No.
GG..II SSoocckkeett,, 33//44'''' 1 No.
GG..II eellbbooww,, 33//44'''' 1 No.
TTrreeaatteedd TTiimmbbeerrss 66'''' XX 11'''',, 66mm lloonngg 12 No.
GGaallvvaanniisseedd ccooffffeeee mmeesshh 1 Sq.m
GGaallvvaanniisseedd NNaaiillss 33'''' 8 Kg
CCoosstt ooff mmaatteerriiaallss
TTrraannssppoorrtt ooff mmaatteerriiaallss
HHaarrddwwaarree lloorrrriieess 3tonnes 1load
TTrraaccttoorr ttrraaiilleerr llooaaddss 3tonnes 5load
Cost of transport
Total cost of a 10 cu.m tank built of burnt bricks
16
RW4 - Standard design of a 23 cu.m ferrocement tank (below ground collection) (ASAL Consultants drawing)
200
130mm thick concrete slab
high and 100mm the remaining
GI wire at 50mm spacing for 1m
BRC & Chicken mesh tied with
Mortar 1:3 with Nil on the internal wall
50mm mortar 1:3 with
BRC and chicken mesh
Coffee mesh
Z
100mm uPVC pipe with concrete
(1:2:4) and Y12 iron bars
3,880
450
130
2,0
00
100
DETAIL Z (mm)
2Y12
100mm uPVC pipe
Roof
mesh tied with GI wire.
BRC and chicken wire
60
3"4 GI pipe 600mm long for ladder
300 x 300 x 150 concrete footing
150 60 150603,760
25mm floor screed
BRC joined with vertical BRC
570
220
200
200
250200200200500310
250200200200500310
500
Drain
Steel door
DETAIL X (mm)
reinforced with weld mesh
50mm thick cone shaped roof
AA
SECTION A-A (mm)
PLAN (mm)
DETAIL Y (mm)
23 CUBIC METRE FERROCEMENT TANK
BRC mesh
Overflow
chicken mesh and 3mm GI wire
GL
Inlet
Gutter
Y
GL
60
X
150
840
150
GL
3"4 outlet GI pipe 900mm long
60mm thick wall with BRC mesh,
Man hole 400 mm Dia.
17
RW4-BQ - Bill of quantities of a 23 cu.m ferrocement tank (below ground collection)
IMPORTANT NOTE – Please check the BofQ before ordering the materials and inform SNV/UNICEF of any omissions or errors
DESCRIPTION QTY UNIT
Labour cost
LLaabboouurreerrss
This including wages for construction 2 X 7days Labourers
FFoorreemmaann
Supervision of the work by a technical Engineer 1 X 7days Labourers
Cost of labour
Materials
Cement, 50Kg xbag 30 No.
River sand, 0.5'' to 1'' 7 tonnes
Crushed stones 0.5'' to 1'' 3 Tonnes
Hardcore 4'' to 6'' 1 Tonnes
Burnt bricks 4'' x 6'' x 10'' 50 No.
BRC mesh, N0 65 33 Sheet
NNaaiillss 5500mmmm 5 Kg
TTwwiisstteedd bbaarrss,,YY1122 0.9 m
uuPPVVCC 44'''' sseewwaaggee ppiippee 66mm lloonngg 1 No.
uuPPVVCC 22'''' sseewwaaggee ppiippee 66mm lloonngg 1 No.
GG II ppiippee,, 33//44'''' 1 m
GG II ppiippee,, 11..55'''' 1 m
GG II wwiirree 33mmmm iirroonn sstteeeell ((bbiinnddiinngg wwiirree)) 20 kg
GGaallvvaanniisseedd ccooffffeeee mmeesshh 1188,, 00..99mm wwiiddee 1 Sq.m
MMoossqquuiittoo mmeesshh 1144,, 00..99mm lloonngg 1 Sq.m
TTrreeaatteedd TTiimmbbeerrss 66'''' xx 11'''',, 66mm lloonngg 3 No.
TTrreeaatteedd TTiimmbbeerrss 22'''' xx 33'''',, 66mm lloonngg 5 No.
GGaallvvaanniisseedd NNaaiillss 33'''' 5 kg
LLiimmee 2255kkgg bbaagg 1 kg
CChhiicckkeenn mmeesshh 2255mmmm tthhiicckk,, 00..99mm wwiiddee 50 m
GG II ttaapp,, eellbbooww,, ssoocckkeett,, nniippppllee 77..55mmmm 1 set
WWooooddeenn PPoolleess 33..55'''' xx 66mm lloonngg 12 No.
PPllaassttiicc bbaagg 30 No.
PPllaassttiicc bbaassiinn 1 No.
OOiill ddrruummss,, 2200LL 10 No.
CCoosstt ooff mmaatteerriiaallss
Transport of material
18
Hardware lorries 1load 7tonnes
Tractor trailer loads 10load 7tonnes
Cost of transport
Total cost of a 23 cu.m tank built of ferrocement
19
RW5 - Standard design of a 46 cu.m ferrocement tank (below ground collection) (ASAL Consultants drawing)
Y
on the inner wall on the inner wall on the inner wall on the inner wall on the inner wall on the inner wall on the inner wall on the inner wall on the inner wall on the inner wall on the inner wall on the inner wall on the inner wall on the inner wall
200
X
on the inner wall
Mortar 1:3 with Nil
BRC & Chicken mesh tied with GI wire at 50mm spacing for 1m
high and 100mm the remaining
Z
100
DETAIL Z (mm)
2Y12
100mm uPVC pipe
Roof
50mm mortar 1:3 with
BRC and chicken mesh
mesh tied with GI wire.BRC and chicken wire
60
DETAIL X (mm)
20mm floor screed
60
BRC mesh joined with vertical BRC
130mm thick concrete slab
DETAIL Y (mm)
GL
200
400400
400400
Drain
590
Manhole
1,000280
5,440
140
50
0
2,850
600
5,800
46 CUBIC METRE FERRO-CEMENT TANK
ROOF PLAN (mm)
A
400
Coffee mesh
Inlet
Gutter
Overflow pipe
A
2,5
40
1,9
00
280
2,900
2,700
2,670
5,800
100mm uPVC pipe with concrete
mix (1:2:4) and Y12 iron bars
450
130
2,0
00
3"4 GI pipe 600mm long for ladder
300 x 300 x 150 footing
22
0
1,000Steel door
SECTION A-A (mm)
BRC meshGL
GL
3"4 Outlet GI pipe 900mm long
60mm thick ferro-cement wall
Drain pipe
20
RW5-BQ - Bill of quantities of a 46 cu.m ferrocement tank (below ground collection) (ASAL Consultants)
IMPORTANT NOTE – Please check the BofQ before ordering the materials and inform SNV/UNICEF of any omissions or errors
DESCRIPTION QTY UNIT
Labour costs Labourers
This including wages for construction 2 X 14days Labourers
Foreman
Supervision of the work by a technical Engineer 13X 14days Labourers
Cost of labour
Materials
Cement, 50 Kg bag 50 No.
Lime 25kg bag 2 No.
River sand 10 tonnes
Crushed stones 0.5'' to 1'' 4 Tonnes
Hardcore: 50mm to 150mm 1 Tonnes
Burnt bricks 100 X 150 X 250mm 50 No.
water oil drum, 20L 35 No.
Weld mesh 2.4 x 1.2mm 4 m
BRC mesh, No 65 33 m
Galvanised Nails. 3'' 3 Kg
chicken mesh, 25mm thick, 0.9m wide 80 kg
Twisted bars,Y12 3 m
uPVC 4'' sewage pipe 6m long 1 No.
uPVC 2" sewerage pipe 6m long 1 No.
G I pipe, 0.75" 3.4 m
G I pipe, 1.5" 1.8 m
G I fitting 20mm tap, elbow, socket, nipple 0.75" 2 unit
G I wire 3mm iron steel (binding wire) 25 kg
Galvanised coffee mesh 18, 0.9m wide 1 Sq.m
Mosquito mesh 14, 0.9m wide 0.5 Sq.m
Treated Timbers 6'' x 1'', 6m long 6 No.
Wooden Poles 5m long 12 No.
Bolt 6 x 120mm 12 No.
Oil drums, discharged 29 Free
Plastic bags 50 No.
Plastic basin 1 No.
Sisal twine 5 Kg
TTiimmbbeerr 22'''' xx 33'''' 46 m
CCoosstt ooff mmaatteerriiaallss
21
TTrraannssppoorrtt ooff mmaatteerriiaallss
hhaarrddwwaarree lloorrrriieess 1loads 7tonnes
ttrraaccttoorr ttrraaiilleerr llooaaddss 12loads 3tonnes
CCoosstt ooff ttrraannssppoorrtt
Total cost
22
RW6 - Standard design of water storage tank for 10 cu.m of burnt bricks (above ground collection) (ARU based on ASAL drawing)
23
RW6-BQ - Bill of quantities for a storage tank for 10 cu.m made of burnt bricks (above ground collection) (ARU adapted from an ASAL drawing)
Please use the BofQ for the 10 cu.m ferrocement tank (below ground collection) but the additional materials will need to be added for the raising of the tank and the drainage channel and soakpit.
The following costs will need to be added for:
The raised retaining wall
The hardcore fill
Reinforcement for the slab to the tank
The drainage channel and soakpit
The transport and labour costs
Note:
If you use this design for a rainwater harvesting tank or a modification of it please can you provide the actual Bill of Quantities to SNV / UNICEF for insertion here and if possible the drawing if it is different.
24
RW7 - Standard design of water storage tank for 30 cu.m of ferrocement (above ground collection) (ARU based on ASAL drawing)
25
RW7-BQ - Bill of quantities for a water storage tank for 30 cu.m of ferrocement (above ground collection) (ARU adapted from an ASAL drawing)
Please use the BofQ for the 30 cu.m ferrocement tank (below ground collection) but the additional materials will need to be added for the raising of the tank and the drainage channel and soakpit.
The following costs will need to be added for:
The raised retaining wall
The hardcore fill
Reinforcement for the slab to the tank
The drainage channel and soakpit
The transport and labour costs
Note:
If you use this design for a rainwater harvesting tank or a modification of it please can you provide the actual Bill of Quantities in your feedback to SNV/UNICEF, for insertion here and if possible the drawing if it is different.
26
Section B – Improved pit latrines
27
PL1 - Cement block (girls) – below ground – fully lined (adapted from WEDC drawing)
28
PL2 - Cement block (boys) – below ground – partially lined (adapted from WEDC drawing)
29
PL3 - Burnt brick (boys) – below ground – fully lined (adapted from WEDC drawing)
30
PL4 - Burnt brick (boys) – below ground – partially lined (adapted from WEDC drawing)
31
PL5 - Cement block (boys) – floor construction (adapted from WEDC drawing)
32
PL6 - Cement block (girls) – floor construction (adapted from WEDC drawing)
33
PL7 - Mud superstructure (boys) (adapted from WEDC drawing)
34
PL7-BQ - Bill of quantity – for mud-superstructure (boys) with fully / partially lined pit
IMPORTANT NOTE – Please check the BofQ before ordering the materials and inform SNV/UNICEF of any omissions or errors
ITEM DESCRIPTION QTY Partial
lined pit
QTY Fully
lined pit
UNIT
SUBSTRUCTURE
Excavation and Earthworks
A. CClleeaarr ssiittee ooff ssmmaallll bbuusshh,, rruubbbbiisshh aanndd tthhee lliikkee and grubbing up their roots
32 32 M2
B.
EExxccaavvaattee oovveerr ssiittee ttoo rreemmoovvee vveeggeettaabbllee ssooiill commencing at ground level average depth 150mm; deposit in spoil heaps and cart around the site
32 32 M2
C. Excavate foundations trench commencing at stripped level not exceeding 1.50m deep
9 9 M3
D. Pit excavation 18 18 M3
E. Imported sand filling to sides of foundation wall, well compact and consolidate around
16 16 M3
F. Remove surplus excavated material away from site 65 65 M3
G. EEaarrtthh ffiilllliinngg;; sseelleecctteedd iimmppoorrtteedd ppuurree ssaanndd material compacted in 300mm layers; to make up levels under the floor
16 16 M3
Cost of excavation
FOUNDATION & SLAB
Hardcore:
A. 200mm. Thick bed, leveled compacted 15 15 M2
Concrete, plain In-situ concrete grade C '15'
B. CCoonnccrreettee ffoorr rreeiinnffoorrcceedd ssllaabb ffoouunnddaattiioonnss 9 9 M3
CCoosstt ooff ccoonnccrreettee aanndd hhaarrddccoorree
RReeiinnffoorrcceemmeenntt -- HHiigghh tteennssiillee bbaarrss;; BB..SS44446611;; 11996699 iinncclluuddiinngg
bbeennddss,, hhooookkss,, ttyyiinngg wwiirree,, oorrddiinnaarryy ssppaacceerrss aanndd ddiissttaannccee
bblloocckkss::
A. 1122mmmm DDiiaammeetteerr bbaarr ((iirroonn sstteeeell)) 2 2 mm
B. 66mmmm DDiiaammeetteerr bbaarr ((iirroonn sstteeeell)) 1 1 mm
SSaawwnn ffoorrmmwwoorrkk ttoo::
C. VVeerrttiiccaall ssiiddeess ooff bbeeaamm 3 3 M2
D. Beam bases 1 1 M2
CCoosstt ooff rreeiinnffoorrcceemmeenntt aanndd ffoorrmm wwoorrkk
SSUUBB && SSUUPPEERRSSTTRRUUCCTTUURREE WWAALLLL PPRROOVVIISSIIOONN
CCeemmeenntt,, ssaanndd aanndd bbrriicckkss::
A. CCeemmeenntt,, 5500kkgg bbaagg 70 70 NNoo..
B. RRiivveerr ssaanndd 6 6 TToonnnneess
35
C. 44 '''' xx66''''xx1100'''' MMUUDD BBRRIICCKKSS ffoorr ssuuppeerrssttrruuccttuurree 1,400 1,400 NNoo..
D. 44 '''' xx66''''xx1100'''' bbuurrnntt bbrriicckkss ffoorr lliinniinngg 750 1,500 NNoo..
FFiinniisshhiinnggss::
RReennddeerr;; cceemmeenntt aanndd ssaanndd ((11::33));; ttrroowweelleedd ssmmooootthh::
E. 1122mmmm TThhiicckk;; ttoo pplliinntthh;; ttoo ccoonnccrreettee oorr bblloocckkwwoorrkk bbaassee 1,114 1,114 M2
PPrreeppaarree aanndd aappppllyy ttwwoo ccooaattss ooff bbllaacckk bbiittuummiinnoouuss
F. RReennddeerreedd ccoonnccrreettee//bblloocckk ssuurrffaacceess ttoo pplliinntthh.. 20 20 Lts
CCoosstt ooff ssuuppeerrssttrruuccttuurree aanndd ssuubb--ssttrruuccttuurree wwaallllss aanndd ffiinniisshhiinngg
FFEERRRROOCCEEMMEENNTT RRAAIINNWWAATTEERR HHAARRVVEESSTTIINNGG HHAANNDDWWAASSHHIINNGG
TTAANNKK
Ferro cement jar tank:
A. Cement, 50kg bag 4 4 No.
B. Crushed stones 1 1 tonne
C. River Sand 2 2 tonne
D. Burnt bricks 4''x6''x10'' 30 30 No.
E. Chicken mesh 25 X 0.9m 9 9 M
F. Galvanised ceiling nails 2 2 Kg
G. Lime, 25kg bag 1 1 No.
H. uPVC 3'' sewage pipe, 6m long 1 1 No.
I. G.I pipe 1.5'' 1 1 M
J. G.I pipe 3/4'' 1 1 M
K. G.I fitting, 3/4'' tap 1 1 No.
L. G.I wire 3mm iron steel (binding wire) 3 3 Kg
M. Mosquito mesh 14, 0.9m wide 1 1 Plastic
N. Galvanised coffee mesh 18, 0.9m wide 1 1 Sq.m
O. Canvas 1.2mm thick 7 7 M
SOAKPIT AND DRAINAGE
SSooaakk ppiitt aanndd ddrraaiinnaaggee:: Note that these items below for a lined pit are optional. The soak pit on the isometric drawings is a pit filled with hardcore stones with no lining. If the unlined pit is chosen then the hardcore needs to be added to the BofQ.
A. Burnt bricks 4'' x 6'' x 10'' 435 435 No
B. Cement 50kg bag 2 2 No
C. River sand 1 1 tonne
D. Aggregates 3/4'' 1 1 tonne
Cost of soak pit & drainage
RROOOOFFIINNGG && CCOOVVEERRIINNGGSS::
A. 50 x 100mm. Wall plate. 30 30 M
B. 50 x 50mm. Purlins / battens 6m long 6 6 No.
C. 25 x 150mm. Fescia Board, 6m long 9 9 No.
D. IIrroonn sshheeeett (( ggaauuggee 3300))xx 33mm lloonngg 12 12 NNoo..
E. TTrreeaatteedd TTiimmbbeerr 22'''' xx 22'''',, 66mm lloonngg 14 14 No.
F. TTrreeaatteedd TTiimmbbeerr 22'''' xx 44'''',, 66mm lloonngg 7 7 No.
G. GGaallvvaanniisseedd NNaaiillss 66'''' 8 8 Kg
H. GGaallvvaanniisseedd NNaaiillss 33'''' 5 5 Kg
36
CCoosstt ooff rrooooffiinnggss aanndd ccoovveerriinnggss
DOORS AND WINDOWS
A. Doors, 800mm x 2400mm 4 4 No.
B. Window (Wood ABB-without glass) 500MM X 600MM 4 4 No.
Cost of windows
LABOUR
A. Supervisor ( Engineer) – 1 14 14 Days
BB.. Labourers - 4 16 16 Days
Labour costs
Total costs
Note: Transport costs will need to be added to this BofQ
37
PL8 - Burnt brick superstructure (boys) (adapted from WEDC drawing)
38
PL8-BQ - Bill of quantity – for burnt brick superstructure (boys) with fully / partially lined pit
IMPORTANT NOTE – Please check the BofQ before ordering the materials and inform SNV/UNICEF of any omissions or errors
ITEM DESCRIPTION QTY Partial
lined pit
QTY Fully
lined pit
UNIT
SUBSTRUCTURE
Excavation and Earthworks
A. CClleeaarr ssiittee ooff ssmmaallll bbuusshh,, rruubbbbiisshh aanndd tthhee lliikkee and grubbing up their roots
32 32 M2
B.
EExxccaavvaattee oovveerr ssiittee ttoo rreemmoovvee vveeggeettaabbllee ssooiill commencing at ground level average depth 150mm; deposit in spoil heaps and cart around the site
32 32 M2
C. Excavate foundations trench commencing at stripped level not exceeding 1.50m deep
9 9 M3
D. Pit excavation 18 18 M3
E. Imported sand filling to sides of foundation wall, well compact and consolidate around
16 16 M3
F. Remove surplus excavated material away from site 65 65 M3
G. EEaarrtthh ffiilllliinngg;; sseelleecctteedd iimmppoorrtteedd ppuurree ssaanndd material compacted in 300mm layers; to make up levels under the floor
16 16 M3
Cost of excavation
FOUNDATION & SLAB
Hardcore:
A. 200mm. Thick bed, leveled compacted 15 15 M2
Concrete, plain In-situ concrete grade C '15'
B. CCoonnccrreettee ffoorr rreeiinnffoorrcceedd ssllaabb ffoouunnddaattiioonnss 9 9 M3
CCoosstt ooff ccoonnccrreettee aanndd hhaarrddccoorree
RReeiinnffoorrcceemmeenntt -- HHiigghh tteennssiillee bbaarrss;; BB..SS44446611;; 11996699 iinncclluuddiinngg
bbeennddss,, hhooookkss,, ttyyiinngg wwiirree,, oorrddiinnaarryy ssppaacceerrss aanndd ddiissttaannccee
bblloocckkss::
A. 1122mmmm DDiiaammeetteerr bbaarr ((iirroonn sstteeeell)) 2 2 mm
B. 66mmmm DDiiaammeetteerr bbaarr ((iirroonn sstteeeell)) 1 1 mm
SSaawwnn ffoorrmmwwoorrkk ttoo::
C. VVeerrttiiccaall ssiiddeess ooff bbeeaamm 3 3 M2
D. Beam bases 1 1 M2
CCoosstt ooff rreeiinnffoorrcceemmeenntt aanndd ffoorrmm wwoorrkk
SSUUBB && SSUUPPEERRSSTTRRUUCCTTUURREE WWAALLLL PPRROOVVIISSIIOONN
CCeemmeenntt,, ssaanndd aanndd bbrriicckkss::
39
A. CCeemmeenntt,, 5500kkgg bbaagg 60 70 NNoo..
B. RRiivveerr ssaanndd 5 6 TToonnnneess
C. 44 '''' xx 66''''xx 1100'''' bbuurrnntt bbrriicckkss ffoorr ffoouunnddaattiioonn,, eexxtteerrnnaall wwaallllss,,
ppaarrttiittiioonn aanndd ppiitt 2,000 2,750 NNoo..
FFiinniisshhiinnggss::
RReennddeerr;; cceemmeenntt aanndd ssaanndd ((11::33));; ttrroowweelleedd ssmmooootthh::
D. 1122mmmm TThhiicckk;; ttoo pplliinntthh;; ttoo ccoonnccrreettee oorr bblloocckkwwoorrkk bbaassee 1,114 1,114 M2
PPrreeppaarree aanndd aappppllyy ttwwoo ccooaattss ooff bbllaacckk bbiittuummiinnoouuss
E. RReennddeerreedd ccoonnccrreettee//bblloocckk ssuurrffaacceess ttoo pplliinntthh.. 20 20 Lts
CCoosstt ooff ssuuppeerrssttrruuccttuurree aanndd ssuubb--ssttrruuccttuurree wwaallllss aanndd ffiinniisshhiinngg
FFEERRRROOCCEEMMEENNTT RRAAIINNWWAATTEERR HHAARRVVEESSTTIINNGG HHAANNDDWWAASSHHIINNGG
TTAANNKK
Ferro cement jar tank:
A. Cement, 50kg bag 4 4 No.
B. Crushed stones 1 1 Tonne
C. River Sand 2 2 Tonne
D. Burnt bricks 4''x6''x10'' 30 30 No.
E. Chicken mesh 25 X 0.9m 9 9 M
F. Galvanised ceiling nails 2 2 Kg
G. Lime, 25kg bag 1 1 No.
H. uPVC 3'' sewage pipe, 6m long 1 1 No.
I. G.I pipe 1.5'' 1 1 M
J. G.I pipe 3/4'' 1 1 M
K. G.I fitting, 3/4'' tap 1 1 No.
L. G.I wire 3mm iron steel (binding wire) 3 3 Kg
M. Mosquito mesh 14, 0.9m wide 1 1 Plastic
N. Galvanised coffee mesh 18, 0.9m wide 1 1 Sq.m
O. Canvas 1.2mm thick 7 7 M
SOAKPIT AND DRAINAGE
SSooaakk ppiitt aanndd ddrraaiinnaaggee:: Note that these items below for a lined pit are optional. The soak pit on the isometric drawings is a pit filled with hardcore stones with no lining. If the unlined pit is chosen then the hardcore needs to be added to the BofQ.
A. Burnt bricks 4'' x 6'' x 10'' 435 435 No
B. Cement 50kg bag 2 2 No
C. River sand 1 1 Tonne
D. Aggregates 3/4'' 1 1 Tonne
Cost of soak pit & drainage
RROOOOFFIINNGG && CCOOVVEERRIINNGGSS::
A. 50 x 100mm. Wall plate. 30 30 M
B. 50 x 50mm. Purlins / battens 6m long 6 6 No.
C. 25 x 150mm. Fescia Board, 6m long 9 9 No.
D. IIrroonn sshheeeett (( ggaauuggee 3300))xx 33mm lloonngg 12 12 NNoo..
E. TTrreeaatteedd TTiimmbbeerr 22'''' xx 22'''',, 66mm lloonngg 14 14 No.
F. TTrreeaatteedd TTiimmbbeerr 22'''' xx 44'''',, 66mm lloonngg 7 7 No.
G. GGaallvvaanniisseedd NNaaiillss 66'''' 8 8 Kg
40
H. GGaallvvaanniisseedd NNaaiillss 33'''' 5 5 Kg
CCoosstt ooff rrooooffiinnggss aanndd ccoovveerriinnggss
DOORS AND WINDOWS
A. Doors, 800mm x 2400mm 4 4 No.
B. Window (Wood ABB-without glass) 500mm X 600mm 4 4 No.
Cost of windows
LABOUR
A. Supervisor ( Engineer) – 1 14 14 Days
BB.. Labourers - 4 16 16 Days
Labour costs
Total costs
Note: Transport costs will need to be added to this BofQ
41
PL9 - Burnt brick superstructure (girls) (adapted from WEDC drawing)
42
PL9-BQ - Bill of quantity – for burnt brick superstructure (girls) with fully / partially lined pit
IMPORTANT NOTE – Please check the BofQ before ordering the materials and inform SNV/UNICEF of any omissions or errors
ITEM DESCRIPTION QTY Partial
lined pit
QTY Fully
lined pit
UNIT
SUBSTRUCTURE
Excavation and Earthworks
A. CClleeaarr ssiittee ooff ssmmaallll bbuusshh,, rruubbbbiisshh aanndd tthhee lliikkee and grubbing up their roots
32 32 M2
B.
EExxccaavvaattee oovveerr ssiittee ttoo rreemmoovvee vveeggeettaabbllee ssooiill commencing at ground level average depth 150mm; deposit in spoil heaps and cart around the site
32 32 M2
C. Excavate foundations trench commencing at stripped level not exceeding 1.50m deep
9 9 M3
D. Pit excavation 18 18 M3
E. Imported sand filling to sides of foundation wall, well compact and consolidate around
16 16 M3
F. Remove surplus excavated material away from site 65 65 M3
G. EEaarrtthh ffiilllliinngg;; sseelleecctteedd iimmppoorrtteedd ppuurree ssaanndd material compacted in 300mm layers; to make up levels under the floor
16 16 M3
Cost of excavation
FOUNDATION & SLAB
Hardcore:
A. 200mm. Thick bed, leveled compacted 15 15 M2
Concrete, plain In-situ concrete grade C '15'
B. CCoonnccrreettee ffoorr rreeiinnffoorrcceedd ssllaabb ffoouunnddaattiioonnss 9 9 M3
CCoosstt ooff ccoonnccrreettee aanndd hhaarrddccoorree
RReeiinnffoorrcceemmeenntt -- HHiigghh tteennssiillee bbaarrss;; BB..SS44446611;; 11996699 iinncclluuddiinngg
bbeennddss,, hhooookkss,, ttyyiinngg wwiirree,, oorrddiinnaarryy ssppaacceerrss aanndd ddiissttaannccee
bblloocckkss::
A. 1122mmmm DDiiaammeetteerr bbaarr ((iirroonn sstteeeell)) 2 2 mm
B. 66mmmm DDiiaammeetteerr bbaarr ((iirroonn sstteeeell)) 1 1 mm
SSaawwnn ffoorrmmwwoorrkk ttoo::
C. VVeerrttiiccaall ssiiddeess ooff bbeeaamm 3 3 M2
D. Beam bases 1 1 M2
CCoosstt ooff rreeiinnffoorrcceemmeenntt aanndd ffoorrmm wwoorrkk
SSUUBB && SSUUPPEERRSSTTRRUUCCTTUURREE WWAALLLL PPRROOVVIISSIIOONN
CCeemmeenntt,, ssaanndd aanndd bbrriicckkss::
A. CCeemmeenntt,, 5500kkgg bbaagg 60 70 NNoo..
43
B. RRiivveerr ssaanndd 5 6 TToonnnneess
C. 44 '''' xx 66''''xx 1100'''' bbuurrnntt bbrriicckkss ffoorr ffoouunnddaattiioonn,, eexxtteerrnnaall wwaallllss,,
ppaarrttiittiioonn aanndd ppiitt 2,000 2,750 NNoo..
FFiinniisshhiinnggss::
RReennddeerr;; cceemmeenntt aanndd ssaanndd ((11::33));; ttrroowweelleedd ssmmooootthh::
D. 1122mmmm TThhiicckk;; ttoo pplliinntthh;; ttoo ccoonnccrreettee oorr bblloocckkwwoorrkk bbaassee 1,114 1,114 M2
PPrreeppaarree aanndd aappppllyy ttwwoo ccooaattss ooff bbllaacckk bbiittuummiinnoouuss
E. RReennddeerreedd ccoonnccrreettee//bblloocckk ssuurrffaacceess ttoo pplliinntthh.. 20 20 Lts
CCoosstt ooff ssuuppeerrssttrruuccttuurree aanndd ssuubb--ssttrruuccttuurree wwaallllss aanndd ffiinniisshhiinngg
FFEERRRROOCCEEMMEENNTT RRAAIINNWWAATTEERR HHAARRVVEESSTTIINNGG HHAANNDDWWAASSHHIINNGG
TTAANNKK
Ferro cement jar tank:
A. Cement, 50kg bag 4 4 No.
B. Crushed stones 1 1 Tonne
C. River Sand 2 2 Tonne
D. Burnt bricks 4''x6''x10'' 30 30 No.
E. Chicken mesh 25 X 0.9m 9 9 M
F. Galvanised ceiling nails 2 2 Kg
G. Lime, 25kg bag 1 1 No.
H. uPVC 3'' sewage pipe, 6m long 1 1 No.
I. G.I pipe 1.5'' 1 1 M
J. G.I pipe 3/4'' 1 1 M
K. G.I fitting, 3/4'' tap 1 1 No.
L. G.I wire 3mm iron steel (binding wire) 3 3 Kg
M. Mosquito mesh 14, 0.9m wide 1 1 Plastic
N. Galvanised coffee mesh 18, 0.9m wide 1 1 Sq.m
O. Canvas 1.2mm thick 7 7 M
SOAKPIT AND DRAINAGE
SSooaakk ppiitt aanndd ddrraaiinnaaggee:: Note that these items below for a lined pit are optional. The soak pit on the isometric drawings is a pit filled with hardcore stones with no lining. If the unlined pit is chosen then the hardcore needs to be added to the BofQ.
A. Burnt bricks 4'' x 6'' x 10'' 435 435 No
B. Cement 50kg bag 2 2 No
C. River sand 1 1 Tonne
D. Aggregates 3/4'' 1 1 Tonne
Cost of soak pit & drainage
RROOOOFFIINNGG && CCOOVVEERRIINNGGSS::
A. 50 x 100mm. Wall plate. 30 30 M
B. 50 x 50mm. Purlins / battens 6m long 6 6 No.
C. 25 x 150mm. Fescia Board, 6m long 9 9 No.
D. IIrroonn sshheeeett (( ggaauuggee 3300))xx 33mm lloonngg 12 12 NNoo..
E. TTrreeaatteedd TTiimmbbeerr 22'''' xx 22'''',, 66mm lloonngg 14 14 No.
F. TTrreeaatteedd TTiimmbbeerr 22'''' xx 44'''',, 66mm lloonngg 7 7 No.
G. GGaallvvaanniisseedd NNaaiillss 66'''' 8 8 Kg
H. GGaallvvaanniisseedd NNaaiillss 33'''' 5 5 Kg
44
CCoosstt ooff rrooooffiinnggss aanndd ccoovveerriinnggss
DOORS AND WINDOWS
A. Doors, 800mm x 2400mm 4 4 No.
B. Window (Wood ABB-without glass) 500mm X 600mm 4 4 No.
Cost of windows
LABOUR
A. Supervisor ( Engineer) – 1 14 14 Days
BB.. Labourers - 4 16 16 Days
Labour costs
Total costs
Note: Transport costs will need to be added to this BofQ
45
PL10 - Cement block superstructure (girls) (adapted from WEDC drawing)
46
PL10-BQ - Bill of quantity – for cement block superstructure (girls) with fully / partially lined pit
IMPORTANT NOTE – Please check the BofQ before ordering the materials and inform SNV/UNICEF of any omissions or errors
ITEM DESCRIPTION QTY Partial
lined pit
QTY Fully
lined pit
UNIT
SUBSTRUCTURE
Excavation and Earthworks
A. CClleeaarr ssiittee ooff ssmmaallll bbuusshh,, rruubbbbiisshh aanndd tthhee lliikkee and grubbing up their roots
32 32 M2
B.
EExxccaavvaattee oovveerr ssiittee ttoo rreemmoovvee vveeggeettaabbllee ssooiill commencing at ground level average depth 150mm; deposit in spoil heaps and cart around the site
32 32 M2
C. Excavate foundations trench commencing at stripped level not exceeding 1.50m deep
9 9 M3
D. Pit excavation 18 18 M3
E. Imported sand filling to sides of foundation wall, well compact and consolidate around
16 16 M3
F. Remove surplus excavated material away from site 65 65 M3
G. EEaarrtthh ffiilllliinngg;; sseelleecctteedd iimmppoorrtteedd ppuurree ssaanndd material compacted in 300mm layers; to make up levels under the floor
16 16 M3
Cost of excavation
FOUNDATION & SLAB
Hardcore:
A. 200mm. Thick bed, leveled compacted 15 15 M2
Concrete, plain In-situ concrete grade C '15'
B. CCoonnccrreettee ffoorr rreeiinnffoorrcceedd ssllaabb ffoouunnddaattiioonnss 9 9 M3
CCoosstt ooff ccoonnccrreettee aanndd hhaarrddccoorree
RReeiinnffoorrcceemmeenntt -- HHiigghh tteennssiillee bbaarrss;; BB..SS44446611;; 11996699 iinncclluuddiinngg
bbeennddss,, hhooookkss,, ttyyiinngg wwiirree,, oorrddiinnaarryy ssppaacceerrss aanndd ddiissttaannccee
bblloocckkss::
A. 1122mmmm DDiiaammeetteerr bbaarr ((iirroonn sstteeeell)) 2 2 mm
B. 66mmmm DDiiaammeetteerr bbaarr ((iirroonn sstteeeell)) 1 1 mm
SSaawwnn ffoorrmmwwoorrkk ttoo::
C. VVeerrttiiccaall ssiiddeess ooff bbeeaamm 3 3 M2
D. Beam bases 1 1 M2
CCoosstt ooff rreeiinnffoorrcceemmeenntt aanndd ffoorrmm wwoorrkk
SSUUBB && SSUUPPEERRSSTTRRUUCCTTUURREE WWAALLLL PPRROOVVIISSIIOONN
CCeemmeenntt,, ssaanndd aanndd bbrriicckkss::
A. CCeemmeenntt,, 5500kkgg bbaagg 60 70 NNoo..
47
B. RRiivveerr ssaanndd 5 6 TToonnnneess
C. 44 '''' xx66''''xx1100'''' CCeemmeenntt bblloocckkss ffoorr ffoouunnddaattiioonn,, eexxtteerrnnaall wwaallllss,,
ppaarrttiittiioonn aanndd ppiitt 2,000 2,750 NNoo..
FFiinniisshhiinnggss::
RReennddeerr;; cceemmeenntt aanndd ssaanndd ((11::33));; ttrroowweelleedd ssmmooootthh::
D. 1122mmmm TThhiicckk;; ttoo pplliinntthh;; ttoo ccoonnccrreettee oorr bblloocckkwwoorrkk bbaassee 1,114 1,114 M2
PPrreeppaarree aanndd aappppllyy ttwwoo ccooaattss ooff bbllaacckk bbiittuummiinnoouuss
E. RReennddeerreedd ccoonnccrreettee//bblloocckk ssuurrffaacceess ttoo pplliinntthh.. 20 20 Lts
CCoosstt ooff ssuuppeerrssttrruuccttuurree aanndd ssuubb--ssttrruuccttuurree wwaallllss aanndd ffiinniisshhiinngg
FFEERRRROOCCEEMMEENNTT RRAAIINNWWAATTEERR HHAARRVVEESSTTIINNGG HHAANNDDWWAASSHHIINNGG
TTAANNKK
Ferro cement jar tank:
A. Cement, 50kg bag 4 4 No.
B. Crushed stones 1 1 Tonne
C. River Sand 2 2 Tonne
D. Burnt bricks 4''x6''x10'' 30 30 No.
E. Chicken mesh 25 X 0.9m 9 9 M
F. Galvanised ceiling nails 2 2 Kg
G. Lime, 25kg bag 1 1 No.
H. uPVC 3'' sewage pipe, 6m long 1 1 No.
I. G.I pipe 1.5'' 1 1 M
J. G.I pipe 3/4'' 1 1 M
K. G.I fitting, 3/4'' tap 1 1 No.
L. G.I wire 3mm iron steel (binding wire) 3 3 Kg
M. Mosquito mesh 14, 0.9m wide 1 1 Plastic
N. Galvanised coffee mesh 18, 0.9m wide 1 1 Sq.m
O. Canvas 1.2mm thick 7 7 M
SOAKPIT AND DRAINAGE
SSooaakk ppiitt aanndd ddrraaiinnaaggee:: Note that these items below for a lined pit are optional. The soak pit on the isometric drawings is a pit filled with hardcore stones with no lining. If the unlined pit is chosen then the hardcore needs to be added to the BofQ.
A. Burnt bricks 4'' x 6'' x 10'' 435 435 No
B. Cement 50kg bag 2 2 No
C. River sand 1 1 Tonne
D. Aggregates 3/4'' 1 1 Tonne
Cost of soak pit & drainage
RROOOOFFIINNGG && CCOOVVEERRIINNGGSS::
A. 50 x 100mm. Wall plate. 30 30 M
B. 50 x 50mm. Purlins / battens 6m long 6 6 No.
C. 25 x 150mm. Fescia Board, 6m long 9 9 No.
D. IIrroonn sshheeeett (( ggaauuggee 3300))xx 33mm lloonngg 12 12 NNoo..
E. TTrreeaatteedd TTiimmbbeerr 22'''' xx 22'''',, 66mm lloonngg 14 14 No.
F. TTrreeaatteedd TTiimmbbeerr 22'''' xx 44'''',, 66mm lloonngg 7 7 No.
G. GGaallvvaanniisseedd NNaaiillss 66'''' 8 8 Kg
H. GGaallvvaanniisseedd NNaaiillss 33'''' 5 5 Kg
48
CCoosstt ooff rrooooffiinnggss aanndd ccoovveerriinnggss
DOORS AND WINDOWS
A. Doors, 800mm x 2400mm 4 4 No.
B. Window (Wood ABB-without glass) 500mm X 600mm 4 4 No.
Cost of windows
LABOUR
A. Supervisor ( Engineer) – 1 14 14 Days
BB.. Labourers - 4 16 16 Days
Labour costs
Total costs
Note: Transport costs will need to be added to this BofQ
49
PL11 - Urinal (boys) (adapted from WEDC drawing)
50
PL12 - Pit latrine floor plan and sections – girls (WEDC design; ARU drawing)
51
PL13 - Pit latrine floor plan and sections – boys (WEDC design; ARU drawing)
52
Section C – Pour Flush Latrines
53
PFL1 - Pour flush latrine, floor plan and elevation (girls) (EEPCO drawing)
54
55
PFL1-BQ - Bill of quantities - pour flush latrine (girls)
IMPORTANT NOTE – Please check the BofQ before ordering the materials and inform SNV/UNICEF of any omissions or errors
Materials for 5 stances for girls Item Quantity Unit
1 Cement 57 Bag
2 Sand 8 Cum
3 Aggregates 6 Cum
4 Iron Bars 12mm 28 No
6 Iron rings 6mm 200 No
7 Binding wire 10 Kg
8 Cement blocks 6" 420 No
9 Cement blocks 5" 1060 No
10 Iron sheets G 30 3M 33 Pcs
11 Treated R timber 4"x2" 18 Pcs
12 Treated R timber 2"x2" 24 Pcs
13 Roofing nails 3 Kg
14 Timber nail 10 Kg
15 Timber for form work 40 Pcs
16 WC sink 5 No
17 Hand wash basin - concrete 3 No
18 doors 4 No
19 Door (Disable room) 1 No
20 Hand rails 1 LS
21 Wastewater (pipes & couplings) 1 LS
22 Ventilation blocks 108 No
23 High windows (50cmX50cm) 5 No
24 Water 1 LS
Total Material cost 25 Labour (30% of total Material 26 Material Transport cost TOTAL COST
56
PFL2 - Pour flush latrine, floor plan and elevation (boys) (EEPCO drawing)
57
58
PFL2-BQ - Bill of quantities - pour flush latrine (boys)
IMPORTANT NOTE – Please check the BofQ before ordering the materials and inform SNV/UNICEF of any omissions or errors
Materials for 5 stance boys latrine block
S/N Description Quantity Unit
1 Cement 57 Bag
2 Sand 8 Cum
3 Aggregate 6 Cum
4 Iron Bars 12mm 20 No
6 Iron rings 6mm 200 No
7 Binding wire 10 Kg
8 Cement blocks 6" 420 No
9 Cement blocks 5" 1060 No
10 Iron sheets G 30 3M 33 Pcs
11 Treated timber 4"x2" 18 Pcs
12 Treated timber 2"x2" 24 Pcs
13 Roofing nails 3 Kg
14 Timber nail 10 Kg
15 Timber for form work 40 Pcs
16 WC sink 5 No
17 Hand wash basin - concrete 3 No
18 doors 4 No
19 Door (Disable room) 1 No
20 Hand rails for disable 1 LS
21 Urinal (boys unit) tiles 25 M2
22 Wastewater (pipes & couplings) 1 LS
23 Ventilation blocks 108 No
24 High windows (50cmX50cm) 5 No
25 Water 1 LS
Total Material cost
26 Labour (30% of total Material) 27 Material Transport cost
TOTAL COST
59
Section D – Double Vault Ventilated Improved Pit Latrine
60
DVVIP1 - Double Vault VIP latrine (boys) (EEPCO drawing)
61
62
63
DVVIP1-BQ - Bill of quantities – double VIP latrine (boys)
IMPORTANT NOTE – Please check the BofQ before ordering the materials and inform SNV/UNICEF of any omissions or errors
Materials for 5 stances boys block
Item Quantity Unit
1 Cement 56 Bag
2 Sand 8.29 Cum
3 Stone chips 6.9 Cum
4 Iron Bars 12mm 28 No
5 Iron rings 6mm 260 No
6 Binding wire 20 Kg
7 Burnt bricks 5865 No
8 Water 1 LS
9 Iron sheets G 30 3M 33 Pcs
10 Ridges G30 7 Pcs
11 Treated R timber i 4"x2" 640 ft
ii 2"x2" 160 ft
12 Roofing nails 5 Kg
13 Timber nail 15 Kg
14 Timber for form work 50 Pcs
15 Sanplat slabs 10 No
16 Hand wash basin - concrete 3 no
17 doors 4 No
18 Door (Disable room) 1 No
19 Hand rails for disable 1 LS
20 Urinal (boys unit) tiles 20 M2
21 Wastewater (pipes & couplings)
LS
22 Ventilation blocks 108 No
23 High windows (50cmX50cm) 5 No
Total Material cost
24 Labour (30% of total Material 25 Material Transport cost
TOTAL COST
64
DVVIP2 - Double Vault VIP latrine (girls) (EEPCO drawing)
65
66
67
DVVIP2-BQ - Bill of quantities – double VIP latrine (girls)
IMPORTANT NOTE – Please check the BofQ before ordering the materials and inform SNV/UNICEF of any omissions or errors
Materials for a 5 stance girls latrine block
Item Quantity Unit
1 Cement 56 Bag
2 Sand 8.29 Cum
3 Stone chips 6.9 Cum
4 Iron Bars 12mm 28 No
5 Iron rings 6mm 260 No
6 Binding wire 20 Kg
7 Burnt bricks 5865 No
8 Water 1 LS
9 Iron sheets G 30 3M 33 Pcs
10 Ridges G30 7 Pcs
11 Treated timber i 4"x2" 640 ft
ii 2"x2" 160 ft
12 Roofing nails 5 Kg
13 Timber nail 15 Kg
14 Timber for form work 50 Pcs
15 Sanplat slabs 10 No
16 Hand wash basin - concrete 3 No
17 doors 4 No
18 Door (Disable room) 1 No
19 Hand rails for disable 1 LS
20 Wastewater (pipes & couplings)
LS
21 Ventilation blocks 108 No
22 High windows (50cmX50cm) 5 No
Total Material cost
23 Labour (30% of total Material 24 Material Transport cost
TOTAL COST
68
Section E – Ventilated Improved Pit Latrines
69
VIP1 - VIP latrine (boys) - (no disabled access) (MOEVT drawing)
70
VIP2 - VIP latrine (girls) – (no disabled access) (MOEVT drawing)
71
WC1 - Water closet latrine block (boys and girls with disabled access) (MOEVT drawing)
72
Section F – Hand-washing facilities
73
HW1 - Tippy tap plus soap holder
(WEDC Sanitation for Primary Schools in Africa)
74
HW2 - Ferrocement jar fed from rainwater harvesting (ARU drawing)
75
HW3 - Three unit pedestal sink with concrete surround (ARU drawing)
76
Annex I - Material price estimates – 2010 The following table provides the average prices for the materials includes in various BofQs in this technology toolkit. The prices are averages in three different geographically distinct areas of Tanzania. Although the prices will change over time, they can be used for cost estimates for budgeting purposes.
IMPORTANT NOTE – The prices here in some cases vary significantly. A process will be undertaken to verify the accuracy of the prices in the final guidelines and toolkits across the three areas.
Kibondo Siha Temeke Average
1 Cement (size of bag - 50kg) 1 Bag 19,667 18,000 12,400
2 Cement (size of bag - 50kg) 10 Bag 196,667 180,000 124,000
3 Cement (size of bag - 50kg) 50 Bag 983,333 900,000 620,000
4 Cement (size of bag - 50kg) 100 Bag 1,966,667 1,800,000 1,240,000
5 Lime,c 25 kg Bag 4,167 8,500 7,167
6 Sand (builders sand or river sand) 1 M
3 34,667 50,000 146,667
7 Sand (builders sand or river sand) 10 M
3 247,667 500,000
8 Aggregate (size 3/4 - 1") 1 M3 10,333 62,000
9 Aggregate (size 3/4 - 1") 10 M3 73,333 620,000
10
Stone chippings (aggregates which are smaller size - less than 1/4" and containing multiple size ungraded) 6.9 M
3 125,900 62,000
11 Hardcore (4" x 6") 1 Tonnes 10,333 50,000 113,333
12 Iron Bars 12mm, high tensile steel - length 40 ft (12m) 1 Pc 12,667 16,500 14,000
13 Iron Bars 12mm - high tensile steel - length 40 ft (12m) 10 Pc 126,667 165,000 140,000
14 Iron Bars 6mm HT - high tensile steel - length 40 ft (12m) 1 Pc 5,167 8,500
15 Iron Bars 6mm HT - high tensile steel - length 40 ft (12m) 10 Pc 51,667 85,000
16
Iron rings - 6mm thickness the size for the beam (EEPCO use rectangle size of 4" base, 7" height) 10 Pc 22,667 8,833
17
Iron rings - 6mm thickness the size for the beam (EEPCO use rectangle size of 4" base, 7" height) 100 Pc 226,667 89,333
18 BRC mesh, No 65 33 Sheet 433,333 32,000
19 Chicken mesh (0.9m wide x 25mm thick) M 34,000 4,000 2,667
77
20 Barbed wire, 12.5g (comes in 20 kg rolls) Roll
21 Binding wire (steel, 3mm) 10 Kg 26,667 40,000 28,333
22 Sisal twine 1 Kg 11,333 4,000 3,667
23 Cement blocks 6" (solid) 100 Pc 200,000 123,333
24 Cement blocks 6" (solid) 500 Pc 1,000,000 616,667
25 Cement blocks 5" (solid) 100 Pc 180,000 83,333
26 Cement blocks 5" (solid) 500 Pc 900,000 416,667
27
Burnt bricks, 4' x 6" x 10" (or adapted to the size available in the market - the number needed is likely to change with the size) - these are the larger sizes 100 Pc 10,667
28
Burnt bricks, 4' x 6" x 10" (or adapted to the size available in the market - the number needed is likely to change with the size) - these are the larger sizes 1000 Pc 106,667
29 Mud bricks, 4" x 6" x 10" 100 Pc 5,000
30 Mud bricks, 4" x 6" x 10" 1000 Pc 50,000
31
Cement & sand render (1:3), 12 mm thick to concrete or block work base (cement screed) 1 M2 20,000
32 Iron sheets G30 x 3M 1 Pc 14,000 20,000 14,833
33 Iron sheets G30 x 3M 10 Pc 140,000 200,000 148,333
34 Riges G30 (aluminimum, 2m) 7 Pc 88,667 70,000 45,333
35 Purlins / battens, 50mm x 50mm (treated timber, 2" x 2" x 6m long) Pc 3,500 8,400
36 Treated timber 4"x2" (6m long) 1 Pc 5,000 14,000 1,333
37 Treated timber 4"x2" (6m long) 10 Pc 50,000 140,000 13,333
38 Treated timber 2"x2" (6m long) 1 Pc 4,000 8,400 733
39 Treated timber 2"x2" (6m long) 10 Pc 40,000 84,000 7,333
40 Treated timber, 6" x 1" (6m long) 1 Pc 6,000 15,000
41 Facia board, 25 x 150mm (treated timber, 6m long) 1 Pc 5,000 17,000
78
42 Poles (wooden poles) 1 Pc 3,500 6,000 1,867
43 Wall plate, 50 x 100mm (timber size equal to 2” x 4”) Pc 14,000
44 Roofing nails (galvanised, 3") 1 Kg 3,400 4,000 2,933
45 Timber nails (3", galvanised) 1 Kg 3,000 4,000 2,500
46 Nails, 6" (galvanised) 1 Kg 3,000 4,000 2,500
47 Nails, 3" (galvanised) 1 Kg 3,000 4,000 2,500
48 Nails, 2" (galvinised) 1 Kg 3,000 4,000 2,500
49 Bolt, 6 x 120mm 1 Pc 3,500 2,000
50 Timber for formwork (1" x 6" x 6m long) 10 Pc 43,333 17,000
51 Sanplat slabs 1 Pc 14,500 10,000
52 WC sink 1 Pc 20,000 40,000 41,333
53 Hand wash basin - concrete (to be cast insitu) 1 Pc 150,000
54
Doors with frame (EEPCO use a frame of 80cm x 210cm outer dimension; inner dimension 75cm x 200cm) 1 Pc 42,667 280,000 323,333
55
Door (Disable room) (EEPCO use a frame 90cm x 210cm outer dimension; inner dimension 85cm x 200cm) 1 Pc 42,667 280,000 330,000
56 Door, 800mm x 2400mm and frame Unit 42,667 300,000 340,000
57 Hand rails for disable (thickness 1"; Total length = 40m) 1
Lump sum 600,000
58 Urinal (boys unit) tiles 25 M2 343,750 1,000,000 14,667
59 Wastewater (60m pipes & 4’ couplings) 1
Lump sum 200,000
60 uPVC 2" sewage pipe (6m long) 1 Pc 12,333 30,000 8,500
61 uPVC 3" sewage pipe (6m long) 1 Pc 15,000 30,000 8,333
62 uPVC 4" sewage pipe (6m long) 1 Pc 21,667 25,000 22,333
79
63 GI pipe 0.75" 1 m 21,667 8,000
64 GI pipe 1.5" 1 m 48,333 14,000
65 GI pipe 3/4" 1 m 20,000 8,000 5,833
66 GI socket, 3/4" 1 m 1,667 1,500 400
67 GI elbow, 3/4 " 1 m 1,833 1,500 400
68 G.I fitting 3/4" tap and elbow (a set with tap and elbow) 1 Pc 6,833 30,000 11,167
69 GI tap, elbow, socket, nipple, 7.5mm 1 set 13,833 30,000 1,100
70 Galvanised steel pipe, 25mm (6m long) 1 Pc 50,000 60,000 21,000
71 Ventilation blocks (1 ft x 1 ft or 30cm x 30cm) 1 Pc 1,000 1,200
72 Ventilation blocks (1 ft x 1 ft or 30cm x 30cm) 50 Pc 50,000 41,667
73 Mosquito mesh (0.9m wide / 14 guage) 1 M2 2,667 6,500 3,333
74 Galvanised coffee mesh (0.9m wide / 18 guage) 1 M2 9,167 7,000 4,833
75 Canvas (1.2m thick, for painting) 1 M2
76 High windows – frame only (50cmX50cm) 1 Pc 50,000
77
Window, wood (ABB - window with iron bars and mosquito mesh), 500mm x 600mm 1 Pc 45,000
78 Water 1000 Litres 14,167 5,000 14,167
79 Labour - daily rate for supervisor 1 day 26,667 30,000 16,667
80 Labour - daily rate for labourer 1 day 5,000 7,000 7,333
81 Labour - daily rate for plumber 1 day 10,000 15,000 510,000
82 Labour - daily rate for mason 1 day 10,500 15,000 533,333
83 Cost of hire of lorry per day - 3 tonnes 1 day 196,667 200,000 176,667
84 Cost of delivery of one trip - 3 tonnes 1 trip 46,667 150,000 66,667
85 Cost of delivery of one trip - 7 tonnes 1 trip 81,667 200,000 103,333
86 Earthworks - clearing site, grubbing up roots etc 1 M2 1,000 2,000
87 Excavate topsoil and foundations 1 M2 3,167 3,000
80
88 Dig pit 1 M3 5,667 5,000
89 Remove surplus material away from site 1 M
3 9,167 10,000
90 Labour for concrete 1 M3 54,667 10,000
91 Black bitumous paint 1 litre 15,167 5,000
92 Plastic bucket with lid for menstrual waste 1 Pc 5,000 8,000
93 Plastic basin 1 Pc 4,533 3,000 67,667
94 Empty oil drums for water storage 1 Pc 38,333 40,000
95 Plastic bags 1 Pc 1,167 700