S102 -US EMBASSY BOUNDARY WALL FOUNDATION LAYOUT-REV D.pdf

PDF 3 MB Posted Aug 28, 2025

Attached to: 19Z11525Q0014-A00001: Residential Brick Perimeter Wall Construction for US Embassy Harare, Zimbabwe
Solicitation number: PR15171013
Issued by: Department of State US Embassy Harare

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Other files

File	Type	Posted
S100 -USA EMBASSY BOUNDARY WALL PLAN LAYOUT-C.pdf	PDF	Aug 28, 2025
SURVEYOR GENERAL SITE PLAN.pdf	PDF	Aug 28, 2025
S200 -USA EMBASSY GENERAL SITE LAYOUT.pdf	PDF	Aug 28, 2025
SF30_Amendment to solicitation No 19Z11525Q0014.pdf	PDF	Aug 28, 2025
S101 -USA EMBASSY BOUNDARY WALL ELEVATIONS-REV C.pdf	PDF	Aug 28, 2025

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S-102

PC1 T.L +1509950 PC1 T.L +1509950

5000 5000 5000 5000 5000

700 4300 700 4300 700 4300 700 4300 700 4300 700

GMB 230 x 450 DP GMB 230 x 450 DP GMB 230 x 450 DP GMB 230 x 450 DP GMB 230 x 450 DP GMB 230 x 450 DPGMB 230 x 450 DP

PC1 T.L +1509950

460 x 480mm Brick Pier

460 x 480mm Brick Pier 460 x 480mm

Brick PierPC1 T.L +1509950

460 x 480mm Brick Pier

PC1 T.L +1509950 PC1 T.L +1509950

S-102

GMB 230 x 450 DP GMB 230 x 450 DP

PC1 T.L +1509950

GMB 230 x 450 DP GMB 230 x 450 DP GMB 230 x 450 DP GMB 230 x 450 DP GMB 230 x 450 DP

3692500050005000500050002979

Kinker Face/Hard Burnt Brick Wall

460 x 480mm Brick Pier

PC1 T.L +1509950 PC1 T.L +1509950 PC1 T.L +1509950 PC1 T.L +1509950 PC1 T.L +1509950

GMB 230 x 450 DP

230 Brick Wall

Concrete Coping

L H

G H T 2.

m A bo ve N G L (N E

L H

G H T 2m A bo ve N G L (N W S W E

Pile Cap

Pile

NGL

Expansion joint with kaylite

700 x 700 x 525mm(300 Dia Pile) GMB 230 x 450 DP 700

Concrete coping

Kinker Face/Hard Burnt Brick Wall

Concrete coping beam set back 10mm from face of wall to allow plaster to exposed face (typ.)

R N

E levelling screed to make up difference between top of existing slab and underside of new concrete beam.

screed to be wide enough to provide level support bed to beam side shutters ba ck fil l b eh in d be am w al l co m pa ca te d to s pe ci fic at io n in m ax . 1 m m la ye rs face brick wall -exposed face to be jointed face brick wall -exposed face to be jointed

350350

300mm Diameter Pile

A ø 300

350 350

Z OMMIT C

102173

NORTHEAST ELEVATION

SOUTHWEST ELEVATION

PC1 T.L +1509950

PC2 T.L +1509950

PC2 T.L +1509650

PC2 T.L +1508950

PC2 T.L +1508470

PC2 T.L +1507845

PC2 T.L +1507400

PC1 T.L +1507400

PC2 T.L +1509500

PC2 T.L +1508700

PC2 T.L +1508000

PC2 T.L +1507450

PC1 T.L +1507450

PC1 T.L +1507200

50mm blinding pile pilecap

Reinforcement

Foundations

1/ All pad foundations -> Pile foundations to be designed by a pile specialist

2/ Only approved granular material to be used as backfill over all excavations, compacted to min. 93% mod.aashto unless otherwise specified, in layers not exceeding 150mm.

Reinforced Concrete Work

1/ All concrete work to have 20mm nominal maximum aggregate size and 80mm slump, and to have the following grades:-

(a) Grade 30Mpa - base pads, pile caps, columns, suspended beam & slabs

(b) Grade 30Mpa - all ground floor floating slabs.

2/ Cover:-

(a) All concrete in contact with the ground to have min. 40mm cover.

(b) Base pads to have min. 50mm cover.

3/ All exposed concrete to have finish to accept plaster unless otherwise noted.

4/ All exposed external corners to have 25mm chamfer.

5/ All concrete to be mechanically vibrated.

6/ All concrete and reinforcement to comply with specifications and for reinforcement: bs4449; bs4482 & bs4483

Floor Slabs

1/ Refer to drawings for for specific details and information on floor slab formation, backfill and construction joints. add fibre in concrete and a hardener on the top surface.

2/ Vapour barrier:-

(a) One layer 250 micron polythene sheeting to be placed under ground slabs and beams.

(b) Lapping of joints are to be sealed

Structural Steelwork

1/All steelwork to be in accordance with sabs 1431 grade 350wa or similar approved.

2/All welds to be min. 6mm continuous fillet u.n.o.

3/Fabrication, workmanship etc. to be in accordance with sabs 1200m

4/All bolts to sabs 1700 (iso4016), all bolts to be grade 8.8 unless otherwise specified.

5/As built dimensions to be checked prior to fabrication

6/All steelwork to have red oxide primer coat touched up on site prior to application of finishing coats. Final paint coat to Architect's specification.

Brickwork

1/ All load bearing walls to have brick reinforcement every four courses.

2/ 'v' joints are to be formed along all lines of contact between masonary and concrete / steel.

3/ All walls to be constructed using a class b mortar (i.e. 1 cement: 4 sand) with min. 10.5mpa 28 day strength.

700 4300 700 4300 700 4300 700 4300 700 4300 700 4300 700

230 x 460mm RC Column

PC2 T.L +1508000PC2 T.L +1508000PC2 T.L +1508000PC2 T.L +1508000PC2 T.L +1507450PC2 T.L +1507450 PC2 T.L +1508000

PC2 T.L +1507450

GMB 230 x 450 DP

PC2 T.L +1508000

GMB 230 x 450 DP

PC2 T.L +1508000

GMB 230 x 450 DP

PC2 T.L +1508000

GMB 230 x 450 DP

PC2 T.L +1508000

GMB 230 x 450 DP

PC2 T.L +1507450

GMB 230 x 450 DP