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WATER TANK BASE LAYOUT PLAN / R.C DETAILS
SCALE 1:50
WATER TANK COVER SLAB LAYOUT PLAN / R.C DETAILS
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P.O BOX 45283 - 00100 NAIROBI
TEL: 020 - 2727438 FAX: 2724295
CHIEF MANAGER - WATER WORKS
ATHI WATER WORKS DEVT AGENCY
P.O BOX 45283 - 00100 NAIROBI
TEL: 020 - 2727438 FAX: 2724295
CHIEF EXECUTIVE OFFICER
ATHI WATER WORKS DEVT AGENCY
1 of 4
1:50,1:25,1:10NOV 2019
PROPOSED 250M3 STORAGE TANK
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C1
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B1
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1
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2
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VALVE CHAMBER
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VALVE CHAMBER
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VALVE CHAMBER
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200mm OVERFLOW PIPE
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200mm OUTLET PIPE
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200mm SCOUR PIPE
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1
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2
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SUMP
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2(60T10-06-150) B1&T1 (VARIES)
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2(60T10-06-150) B2&T2 (VARIES)
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575x400mm Masonry piers @3110 c/c
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63T10-07-150 B1
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60T10-07-150 B1
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218T10-08-150 B1
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7T10-09-150 B2
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2[5T10-14-150] B1/T1(VARIES)
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2[5T10-14-150] B1/T1(VARIES)
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5T10-12-150 T2
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2[5T10-15-150] B2/T2
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8T10-06a-150 B2
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2[8T10-07a-150] B2/T2(VARIES)
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2[8T10-07a-150] B2/T2(VARIES)
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450x200mm BM1
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450x200mm BM1
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450x225mm BM2
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C1
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2[50T8-01-200] B2&T2 (VARIES)
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2(46T8-01-200) B1&T1 (VARIES)
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4T10-02 (ANTI-CRACK BARS)
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4T10-02 (ANTI-CRACK BARS)
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2[4T8-03-200 B1&T1]
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2[4T8-04-200] B1&T1
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2[5T8-05-200] B2&T2 (VARIES)
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2[5T8-05-200] B2&T2 (VARIES)
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1
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1
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2
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2
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200mm INLET PIPE
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2[4T8-03a-200] B1&T1(VARIES)
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2[4T8-04a-200] B1&T1(VARIES)
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2[4T8-03a-200] B2&T2
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2[4T8-02a-200] B2&T2
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CHECKED
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CHECKED
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CHECKED
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CHECKED
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BY:
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BY:
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BY:
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R E V I S I O N S
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REV
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APPROVED
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DATE
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Project tittle
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SUPERVISING CONSULTANT:
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MURANGA COMMUNITY WATER SUPPLY AUGMENTATION PROJECT
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DRAWING No.
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Drawn by
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Date
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Sheet:
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Approved by
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Checked by
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Scale
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Job No.
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Designed by
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Drawing Title
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PROJECT MANAGER:
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CLIENT/EMPLOYER:
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BY:
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29.03.17
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C0
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Construction drawing
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MCE-KMC-ST-001
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1. All dimensions are in millimeters, unless otherwise stated. 2. This drawing must not be scaled ,only figured dimensions should be used. 3. This drawing must be read in conjuction with relevant Architectural drawings. 4. Reinforced concrete to be grade 30 to BS 8110. 5. Cover to main reinforcement to be as follows: (a) Foundation = 50mm (b) Columns = 40mm (c) Beams = 30mm (d) Slabs = 20mm 6. "T" Denotes High yield bars to BS 4449:005. "R" Denotes round mild steel bars to BS 4449:005. 7. Reinforcement in walls and columns must be inspected by the Engineer before being enclosed in the formwork. 9. All masonry walls must be reinforced with 25mm hoop iron after every two alternate courses. The hoop iron must be extended through the column sections. 10. To ensure enhanced bonding between the masonry and the R.C. columns, the masonry walling must be raised first before the columns are casted. 11. All mortar used to be of cement sand mix 1:2, with all the stone walling being laid in 200mm courses with 12mm mortar joints. 12. A minimum of 5.0N/mm2 average compressive strength of masonry in accordance with BS5390 should be used for all wall sections. 13. Mass concrete to be grade 15
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NOTES
SECTION 1-1 R.C DETAILS
SCALE 1:30
SECTION 1-1
SCALE 1:30
P.O BOX 45283 - 00100 NAIROBI
TEL: 020 - 2727438 FAX: 2724295
CHIEF MANAGER - WATER WORKS
ATHI WATER WORKS DEVT AGENCY
P.O BOX 45283 - 00100 NAIROBI
TEL: 020 - 2727438 FAX: 2724295
CHIEF EXECUTIVE OFFICER
ATHI WATER WORKS DEVT AGENCY
2 of 4
1:50,1:25,1:10
PROPOSED 250M3 STORAGE TANK AT
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VALVE CHAMBER
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VALVE CHAMBER
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08
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Fabric Mesh Ref. A142 Minimum cover from top = 25mm
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Fabric Mesh Ref. A142 Minimum cover from top = 25mm
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Fabric Mesh Ref. A142 Minimum cover from top = 25mm
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Fabric Mesh Ref. A142 Minimum cover from top = 25mm
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TWL
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T8-04-200 B1/T1
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T8-01-200 B2/T2
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T10-08-150 B1/T1
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T10-06-150 B1/T1
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7T10-10-150 B1
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12T10-11-150 B2
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T10-16 through joints
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T8-03-200 B1/T1
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T10-06-150 B2
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T10-07-150 B1
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07
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07
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T10-06-150 B2/T2
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T10-09-150 B2
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T10-16 through joints
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TWL
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T10-15-150 B2
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1421.85 LVL
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1420.5 LVL
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1424.3 LVL
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7T10-11-150 B2
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06
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06
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04
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04
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TWL
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VALVE CHAMBER
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Fabric Mesh Ref. A142 Minimum cover from top = 25mm
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Fabric Mesh Ref. A142 Minimum cover from top = 25mm
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VALVE CHAMBER
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Fabric Mesh Ref. A142 Minimum cover from top = 25mm
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Fabric Mesh Ref. A142 Minimum cover from top = 25mm
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DN 200mm PN 12.5STEEL OUTLET PIPE
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DN 200mm PN 12.5STEEL INLET PIPE
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TWL
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1420.5 LVL
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1424.3 LVL
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1421.85 LVL
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CHECKED
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CHECKED
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CHECKED
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CHECKED
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BY:
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R E V I S I O N S
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REV
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APPROVED
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DATE
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Project tittle
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SUPERVISING CONSULTANT:
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MURANGA COMMUNITY WATER SUPPLY AUGMENTATION PROJECT
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DRAWING No.
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Drawn by
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Date
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Sheet:
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Approved by
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Checked by
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Job No.
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Designed by
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PROJECT MANAGER:
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CLIENT/EMPLOYER:
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BY:
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29.03.17
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C0
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Construction drawing
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1. All dimensions are in millimeters, unless otherwise stated. 2. This drawing must not be scaled ,only figured dimensions should be used. 3. This drawing must be read in conjuction with relevant Architectural drawings. 4. Reinforced concrete to be grade 30 to BS 8110. 5. Cover to main reinforcement to be as follows: (a) Foundation = 50mm (b) Columns = 40mm (c) Beams = 30mm (d) Slabs = 20mm 6. "T" Denotes High yield bars to BS 4449:005. "R" Denotes round mild steel bars to BS 4449:005. 7. Reinforcement in walls and columns must be inspected by the Engineer before being enclosed in the formwork. 9. All masonry walls must be reinforced with 25mm hoop iron after every two alternate courses. The hoop iron must be extended through the column sections. 10. To ensure enhanced bonding between the masonry and the R.C. columns, the masonry walling must be raised first before the columns are casted. 11. All mortar used to be of cement sand mix 1:2, with all the stone walling being laid in 200mm courses with 12mm mortar joints. 12. A minimum of 5.0N/mm2 average compressive strength of masonry in accordance with BS5390 should be used for all wall sections. 13. Mass concrete to be grade 15
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NOTES
SECTION 2-2 R.C DETAILS
SCALE 1:30
SECTION 2-2
SCALE 1:30
DETAIL 'A'
SCALE 1:25
DETAIL 'B'
SCALE 1:10
SECTION 6-6
SCALE 1:25
P.O BOX 45283 - 00100 NAIROBI
TEL: 020 - 2727438 FAX: 2724295
CHIEF MANAGER - WATER WORKS
ATHI WATER WORKS DEVT AGENCY
P.O BOX 45283 - 00100 NAIROBI
TEL: 020 - 2727438 FAX: 2724295
CHIEF EXECUTIVE OFFICER
ATHI WATER WORKS DEVT AGENCY
SNM
3 of 4
MCE-225
1:50,1:25,1:10MAR 2017
OCM
UKM
UKM
PROPOSED 250M3 STORAGE TANK AT
FAITH SABINA CENTRE
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CHAMBER
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Fabric Mesh Ref. A142 Minimum cover from top = 25mm
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Fabric Mesh Ref. A142 Minimum cover from top = 25mm
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TWL
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T8-02a-200 B2/T2
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T8-01-200 B1/T1
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T8-01a-200 B2/T2
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07
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07
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08
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T10-08-150 B1/T1
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T10-15-150 B2/T2
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T10-06a-150 B2
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T10-07-150 B1
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T10-06-150 B1/T1
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T10-09-150 B2
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13
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T10-13-150 B1
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T10-12-150 T2/B1
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T10-16 through joints
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T10-16 through joints
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TWL
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150mm Vent pipe
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T8-04-200 B1/T1
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1421.85 LVL
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1420.5 LVL
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1424.3 LVL
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T10-16-150 B2
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15
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15
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02a
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02a
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T10-16-150 B2
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CHAMBER
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Fabric Mesh Ref. A142 Minimum cover from top = 25mm
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Fabric Mesh Ref. A142 Minimum cover from top = 25mm
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DETAIL 'A'
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DETAIL 'B'
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SUMP
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TWL
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DN 200mm PN 12.5STEEL SCOUR PIPE
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DN 150mm PN 12.5STEEL OVERFLOW PIPE
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DN 150mm PN 12.5 STEEL OVERFLOW PIPE
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TWL
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150mm Vent pipe
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1421.85 LVL
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1420.5 LVL
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1424.3 LVL
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Concrete surrounding pipe
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All overflow pipes to be fitted with mosquito gauze
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Reinforcement bent to pass under and over the pipe
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6
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6
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2T10 bars through joint
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Spindle
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20mm fillet seal as specified
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Paint concrete with bituminous paint and cover with bituminous felt roofing paper
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30mm thick cement/sand (1:2) plaster
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Wall reinforcement
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Concrete surrounding pipe
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CHECKED
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REV
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APPROVED
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DATE
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Project tittle
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SUPERVISING CONSULTANT:
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MURANGA COMMUNITY WATER SUPPLY AUGMENTATION PROJECT
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DRAWING No.
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Drawn by
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Date
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Sheet:
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Approved by
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Checked by
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Job No.
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Designed by
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PROJECT MANAGER:
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CLIENT/EMPLOYER:
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BY:
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29.03.17
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C0
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Construction drawing
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MCE-KMC-ST-003
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1. All dimensions are in millimeters, unless otherwise stated. 2. This drawing must not be scaled ,only figured dimensions should be used. 3. This drawing must be read in conjuction with relevant Architectural drawings. 4. Reinforced concrete to be grade 30 to BS 8110. 5. Cover to main reinforcement to be as follows: (a) Foundation = 50mm (b) Columns = 40mm (c) Beams = 30mm (d) Slabs = 20mm 6. "T" Denotes High yield bars to BS 4449:005. "R" Denotes round mild steel bars to BS 4449:005. 7. Reinforcement in walls and columns must be inspected by the Engineer before being enclosed in the formwork. 9. All masonry walls must be reinforced with 25mm hoop iron after every two alternate courses. The hoop iron must be extended through the column sections. 10. To ensure enhanced bonding between the masonry and the R.C. columns, the masonry walling must be raised first before the columns are casted. 11. All mortar used to be of cement sand mix 1:2, with all the stone walling being laid in 200mm courses with 12mm mortar joints. 12. A minimum of 5.0N/mm2 average compressive strength of masonry in accordance with BS5390 should be used for all wall sections. 13. Mass concrete to be grade 15
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450x200mm BM1 (2No.OFF)
SCALE 1:50
2T12-01 2T12-014T16-02
4T12-03
24T8-04-200c/c 24T8-04-200c/c
SECTION 4-4
SCALE 1:25
TYPICAL SECTION THROUGH
450X225mm (1No.OFF)
SCALE 1:25
SECTION 5-5
SCALE 1:25
SECTION 3-3
SCALE 1:25
SECTION THROUGH WALL
SCALE 1:10
P.O BOX 45283 - 00100 NAIROBI
TEL: 020 - 2727438 FAX: 2724295
CHIEF MANAGER - WATER WORKS
ATHI WATER WORKS DEVT AGENCY
P.O BOX 45283 - 00100 NAIROBI
TEL: 020 - 2727438 FAX: 2724295
CHIEF EXECUTIVE OFFICER
ATHI WATER WORKS DEVT AGENCY
SNM
4 of 4
MCE-225
1:50,1:25,1:10MAR 2017
OCM
UKM
UKM
PROPOSED 250M3 STORAGE TANK AT
FAITH SABINA CENTRE
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4
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4
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5
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5
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2(01)
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4(03)
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04
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2T12-01
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T8-02-200
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4T12-01
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4(02)
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4(03)
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04
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40T8-03-125c/c
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6T12-01
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6T12-02
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300mm COLUMN C1 (1No.OFF)ON 1200x1200x250mm BASE B1 (1No.OFF) SCALE 1:25
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3
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3
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6(02)
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07
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07
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T10-07-150
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T10-06-150
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1420.5 LVL
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6 No. 10mm bars per mortar joint
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5 No. 10mm bars per mortar joint
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2 No. 10mm bars per mortar joint
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1 No. 10mm bars per mortar joint
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30mm thick cement/sand (1:2) plaster, pudlo cement can be added to make mortar water proof. Joints between blocks can be raked 5mm to provide for proper bond between plaster and wall
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30mm thick cement/sand (1:2) plaster, formed to section shown round bottom of wall to form 35mm deep groove after all excess moisture has drained out and groove has been painted with bituminous paint
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TWL
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20mm thick cement/sand (1:2) Plaster
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3 No. 10mm bars per mortar joint
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4 No. 10mm bars per mortar joint
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1420.5 LVL
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1424.3 LVL
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1421.85 LVL
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CHECKED
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CHECKED
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CHECKED
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CHECKED
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BY:
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BY:
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R E V I S I O N S
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REV
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APPROVED
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DATE
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Project tittle
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SUPERVISING CONSULTANT:
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MURANGA COMMUNITY WATER SUPPLY AUGMENTATION PROJECT
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DRAWING No.
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Drawn by
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Date
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Sheet:
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Approved by
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Job No.
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Designed by
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PROJECT MANAGER:
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CLIENT/EMPLOYER:
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BY:
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29.03.17
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C0
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Construction drawing
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MCE-KMC-ST-004
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1. All dimensions are in millimeters, unless otherwise stated. 2. This drawing must not be scaled ,only figured dimensions should be used. 3. This drawing must be read in conjuction with relevant Architectural drawings. 4. Reinforced concrete to be grade 30 to BS 8110. 5. Cover to main reinforcement to be as follows: (a) Foundation = 50mm (b) Columns = 40mm (c) Beams = 30mm (d) Slabs = 20mm 6. "T" Denotes High yield bars to BS 4449:005. "R" Denotes round mild steel bars to BS 4449:005. 7. Reinforcement in walls and columns must be inspected by the Engineer before being enclosed in the formwork. 9. All masonry walls must be reinforced with 25mm hoop iron after every two alternate courses. The hoop iron must be extended through the column sections. 10. To ensure enhanced bonding between the masonry and the R.C. columns, the masonry walling must be raised first before the columns are casted. 11. All mortar used to be of cement sand mix 1:2, with all the stone walling being laid in 200mm courses with 12mm mortar joints. 12. A minimum of 5.0N/mm2 average compressive strength of masonry in accordance with BS5390 should be used for all wall sections. 13. Mass concrete to be grade 15
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NOTES