Civil Works for Construction of Pochalla Secondary School - Pochalla, Greater Pibor... Tender

Procurement Summary

Country : South Sudan

Summary : Civil Works for Construction of Pochalla Secondary School - Pochalla, Greater Pibor Administrative Area (Gpaa)

Deadline : 06 Sep 2023

Other Information

Notice Type : Tender

TOT Ref.No.: 87842049

Document Ref. No. : FCA/SSUCO007/2023

Competition : ICB

Financier : United Nations Secretariat

Purchaser Ownership : Public

Tender Value : Refer Document

Purchaser's Detail

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Tender Details

Tenders are invited for Civil Works for Construction of Pochalla Secondary School - Pochalla, Greater Pibor Administrative Area (Gpaa)

1
Preliminaries and Mobilisation of materials (construction material and
material transport cost) Lump sum
2
Civil works for construction of semi-permanent classrooms (2 blocks of 2
classrooms). 2 Blocks
3
Construction of Permanent toilets (2 Blocks of 2 stance latrines with
Girl-s changing room), hand washing point and rainwater harvesting tank
1000 Litres)
2 Blocks
4 Construction of school fence using chain link 1 School
Fence

1.1
Mobilisation and demobilisation of the
contractor, equipment and labour.
Including construction of temporary
fence around the site.
1 Item
1.2
Clear site of all grass, shrubs, debris,
undergrowth including small trees not
exceeding 600mm girth and cart away
from site.
400.00 m²
1.3
Excavate trench for foundation trenches
and column bases 2 meters deep,
starting from stripped levels. The rate for
excavation shall include upholding sides
of excavated areas and keeping the
excavated areas free from water.
356.48
1.4
Apply concrete (1:3:6) of 800mm wide
and 50mm thick as blinding around the
wall area and column bases.
198.48 m²
1.5
Construction of 200mm thick solid wall
foundation from concrete blocks; load
bearing min 5.0 N/mm, reinforced wih 20
gauge 25mm hoop iron strips laid
horizontally every alternate course;
bedded and jointed in cement and sand
(mix 1:3) mortar.
359.00 m²
1.6
Supply and fix T12 steel bar
reinforcement including bending,
hooking, binding wire, cutting spacers
and supporting all in - High Tensile
ribbed bar reinforcement to B.S. 4661 to
columns, column bases.
854.18 Kg
1.7 Ditto but foundation and ground beams 1, 952.10 Kg
1.8
Ditto but surface slab area including
verandah with 200mm c/c spacing for
the reinforcement bars.
5, 476.88 Kg
1.9 Supply and fix sawn formwork to side of
columns, column bases, ground beams, 400.00 m²

1.11
Apply 1000 gauge polythene or other
equal and approved damp-proof
membrane, laid over blinded hardcore
(m.s) with 300mm side and end laps
(measured nett-allow for laps).
319.23 m²
1.12
Prepare and apply vibrated in-situ
concrete grade 25 (nominal mix 1:2: 4,
25N/mm2 at 28 days) for columns,
column bases.
13.25 m³
1.13 Ditto but foundation and ground beams 43.61 m³
1.14 Ditto but ground slab 46.38 m³
2 SUPERSTRUCTURE 0.00 0.00
2.1
Damp proof course: bituminous felt:
bedded in cement mortar (1:3): 300mm
laps
103.00 m
2.2
Construct solid Concrete Block walling
including gable wall; load bearing min
5.0 N/mm: reinforced with 20 gauge
25mm hoop iron strips laid horizontally
every alternate course: bedded and
jointed in cement and sand (1:3) mortar.
265.72 m²
2.3 Ditto but internal walls 86.58 m²
2.4 Ditto but 300mm high parapet walls at
the gable end 11.00 m²
2.5
Supply and fix T12 steel bar
reinforcement including bending,
hooking, binding wire, cutting spacers
and supporting all in -High Tensile
ribbed bar reinforcement to B.S. 4661 to
ring beam.
375.86 Kg
2.6 Ditto but columns 116.56 Kg
2.7
Prepare and apply vibrated in-situ
concrete grade 25 (nominal mix 1:2: 4,
25N/mm2 at 28 days) for ring beam and
columns
7.72 m³
2.8
Supply and fix sawn formwork to side of
columns, column bases, ground beams,
and surface slab.
75.30 m²
2.9 75 x 3mm x 2600mm high RHS post 9.00 No

complete with base plate and welding to
metal beam. Completed with undercoat
and an approved cloour of high gloss
paint.
2.10
Ditto but 75 x 50 x 3mm RHS beam
support welded to post.
3 ROOFING 0.00 0.00
3.1
Structural mild steel to BS 4360 grade
43C in roof structure: allow for 5FW
continuous welding : 3mm blancked
open ends : on coat zinc chromate
primer or approved: including drilling
holes in steel: complete with all
connections, cleats, bolts, nuts, washers
etc. to Engineer's detail for 60 x 40 x
3mm RHS Rafters & Braces.
140.00 m
3.2 Ditto but 40 x 40 x 3mm SHS tie beams 90.00 m
3.3 Ditto but 40 x 40 x 3mm SHS struts and
ties 195.00 m
3.4 Ditto but 150 x 50 x 2mm thick Zed
purlins 264.00 m
3.5
40 x 40 x 300mm (average) RHS
holding down anchor: one end fish tailed
and cast into concrete beam other end
welded to roof trusses
30.00 No
3.6
Prepainted roofing sheets( Colour to be
approved by Engineer but) : IT5 (Super
V) Gauge 28 galvanized corrugated
sheets: fixing to roof trusses with
appropriate J hooks, rubbers, nails &
Filler Blocks to fill Gap between Ridge &
Sheet for Roof covering : to slopes
exceeding 22.5 degrees to horizontal.
386.86 m²
3.7 Ditto but for translucent sheets 6.00 m²
3.8 Ditto but for ridge cap 35.00 m
3.9
1.5mm thick Mild steel sheeting for
fascia and barge board : 200mm girth ;
bent profile as required and fixing to
metal trusses m/s
76.00 m
3.10
Supply and fix 150x150mm 24gauge
galvanized mild steel box gutter with
galvanized steel brackets at 600mm
centers fixed to fascia board (ms)
76.00 m

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