2.1.
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.2
2.2.1
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.1.7
2.1.8
2.3
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
2.3.6
2.4
2.4.1
2.4.2
2.4.3
2.4.4
2.5
2.5.1
2.5.2
2.5.3
2.5.4
SURAKHANY SITE
Description
General works
Site mobilization works
Topographical works
Removal of wastes to specified locations
Embankment (spread and compaction of soil excavated from site)
Clearance, removal of roots of plant and, ground profiling
Coating
Leveling layer (spread and compaction of soil excavated from site)
Artificial waterproof layer together with implementation of all
relevant conditions (UV Sustainable HDPE geomembrane 1.5 mm
thick) - Plane
Artificial waterproof layer together with implementation of all
relevant conditions (UV Sustainable HDPE geomembrane 1.5 mm
thick) – Non-Plane
Geosynthetic Water Collector System (covered by Geotextile) - Soft
Protective Geotextile ( 300g / m ^ 2 )
Vegetable soil coat (t > 0.5m thick)
Hayseed
Seeding shrubs (including fertilizer)
Electrical & Mechanical Works (M&E)
Installation of electrical pump station includes: installation of
lighting and socket, supply system of electric engine, cabling,
conductor etc.
Electric panel of Pump Station includes all necessary protective
devices.
Underwater pump composes hydraulic and electric connectors.
Flow rate = 2m3 / h and atmospheric pressure = 0.3 bars.
Centrifugal pump that fills watering tank with water.
Flow rate = 6m3 / h and atmospheric pressure = 4 bars.
It consists of hydraulic and electric connector.
Watering plastic tank with capacity of 6 m3 placed on concrete base.
It includes all necessary hydraulic connections.
DN 40 polyethylene pipes for Watering system compose excavation
and recovery of trench and all necessary hydraulic connections and
network combinations (belt, valve, manhole)
Collection system of seepage water
Trench and pipe collection
Manhole for seepage waters
Recirculation system of Seepage waters via DN 40 polyethylene
pipes (400 m length)
Underwater pump of Seepage waters with flow rate 5m3 / h and cap
15 m length. It includes electric board, recovery of trench and
excavation of cable duct, hydraulic and electrical connection and
necessary automatic control panel.
Road works
Clearance and removal of roots of plants
Excavation of soil and brittle rock
Laying earth obtained from stock
Construction of embankment
Unit
Quantity
m3
m3
m2
1.00
1.00
250.000
35,195
157,000
m3
m2
20,610
37,950
m2
30,750
m2
m2
m3
kq
68,700
68,700
34,350
1,100
4,300
1.00
1.00
1.00
1.00
2.00
m
670
m
750
3.00
m
400
3.00
m3
m3
m3
m3
4,100
350
15,400
15,700
2.5.5
2.5.6
2.6
2.6.1
2.6.2
2.6.3
2.6.4
2.6.5
2.6.6
2.7
2.7.1
2.7.2
2.8.
2.8.1
2.8.2
Road foundation layer, 3 x 0,10m thick
Construction of banked earth
Other works
Fencing
Concrete water reservoir for watering and fire protection
Biogas hole
Trench for anti-flood
Monitoring
Culvert
Other minor works (manhole, concreting works in small sites)
Completion of design works
Approval of design documents by official authorities
Implementation of Health and safety plan
Fulfillment of WHS program
Temporary total for contingencies and expenses
VAT (18%)
Total
m3
m3
12,600
150
m
1.370
1.00
6.00
1,650
1.00
145
m
m
1.00
1.00
1.00
1.00