Portal RATOL & Rates PreMo
CAWANGAN KONTRAK DAN UKUR BAHAN 02.03.2015
Work Item
ENVIRONMENTAL PROTECTION WORK
Silt Trap and Sediment Basin
Sediment Basin
Flat area
20.00m x 9.00m
Unit
no
ENVIRONMENTAL PROTECTION WORK
PHYSICAL WORK
AIR AND WATER QUALITY MONITORING
Air quality control
To conduct air quality monitoring and submit eight (8)
copies of quarterly report for Total Suspended
Particles (TSP)
smple
ENVIRONMENTAL PROTECTION WORK
ENVIRONMENTAL PROTECTION WORK
PHYSICAL WORK
RIVER PROTECTION WORKS
Supply and lay river bank protection using revetmet
system or approved equivalent including crusher run,
quarry-run, sand, geotextile Tensile strenght 20 and
geogrid type SS20 or approved equivalent located
underneath and along the bridge sides to 100m
downstream and upstream as shown in drawings.
m2
ENVIRONMENTAL PROTECTION WORK
ENVIRONMENTAL PROTECTION WORK
PHYSICAL WORK
RIVER PROTECTION WORKS
250mm x 600mm R.C beam including reinforcement,
formwork, blinding concrete at outer edge of river bank
protection and mortar rip-rap located along the bridge
sides to 100m downstream and upstream as shown in
the drawings
ENVIRONMENTAL PROTECTION WORK
Silt Trap and Sediment Basin
Sediment Basin
Flat area
17.00m x 8.00m
no
Overall Average (RM)
Location
Range (RM)
Average (RM)
30000.00 - 30000.00
30000.00
Location
Range (RM)
Average (RM)
1000.00 - 1000.00
1000.00
Location
Range (RM)
Average (RM)
296.15 - 296.15
296.15
Location
Range (RM)
Average (RM)
93.91 - 93.91
93.91
Location
Range (RM)
Average (RM)
20000.00 - 20000.00
20000.00
RM 30000.00
RM 1000.00
RM 296.15
RM 93.91
RM 20000.00
1/5
Portal RATOL & Rates PreMo
CAWANGAN KONTRAK DAN UKUR BAHAN 02.03.2015
Work Item
Unit
ENVIRONMENTAL PROTECTION WORK
PHYSICAL WORK
EROSION CONTROL
Gabion Silt Trap
Maintenance of silt trap including desilting, repair and
replacement of damaged/worn parts and materials as
per specification
no
ENVIRONMENTAL PROTECTION WORK
ENVIRONMENTAL PROTECTION WORK
PHYSICAL WORK
RIVER PROTECTION WORKS
Supply and lay 300mm thick profix sand-filled mattress
c/w one (1) layer of geotextile filter fabric and
compacted trench backfilled with sand/soil at the top of
the slope.
m2
ENVIRONMENTAL PROTECTION WORK
PHYSICAL WORK
AIR AND WATER QUALITY MONITORING
Water quality control
To conduct water quality monitoring and report for pH,
Total Suspended Solids (TSS), Biochemical Oxygen
Demand (BOD), Chemical Oxygen Demand (COD),
Dissolved Oxygen (DO), E-Coli, Ammoniacal Nitrogen
and Oil and Grease
smple
ENVIRONMENTAL PROTECTION WORK
EROSION CONTROL
Gabion Silt Trap
Build & operate 1.0m x 1.0m x 1.0m height of gabion
boxes as retaining wall including bed preparation,
assembling, tying, fixing, stacking and tensioning
which is additionally coated with PVC prior to weaving
into mesh and approved stone as shown in drawing
7m x 4m
no
ENVIRONMENTAL PROTECTION WORK
PHYSICAL WORK
DUST AND MUD CONTROL
no
Overall Average (RM)
Location
Range (RM)
Average (RM)
5000.00 - 5000.00
5000.00
Location
Range (RM)
Average (RM)
81.45 - 81.45
81.45
Location
Range (RM)
Average (RM)
350.00 - 350.00
350.00
Location
Range (RM)
Average (RM)
7000.00 - 7000.00
7000.00
Location
Range (RM)
Average (RM)
RM 5000.00
RM 81.45
RM 350.00
RM 7000.00
RM 36000.00
2/5
Portal RATOL & Rates PreMo
CAWANGAN KONTRAK DAN UKUR BAHAN 02.03.2015
Work Item
Unit
Water Bowser Truck
Provision, operation and maintenance of bowser truck
including operator, pumping of water, water tank and
other necessary equipments as specified for carrying
out water spraying along haul/access roads, existing
roads and near settlements or as directed by the
S.O./P.D
ENVIRONMENTAL PROTECTION WORK
DUST AND MUD CONTROL
Tyre Washing Facilities
Portable Water Jet
Provision, operation and maintenance of portable
water jet including operator, water tank and other
necessary equipments as specified for carrying out
cleaning of vehicle tyres at various exits of the
worksites or as directed by the S.O./P.D
no
ENVIRONMENTAL PROTECTION WORK
ENVIRONMENTAL PROTECTION WORK
PHYSICAL WORK
RIVER PROTECTION WORKS
Supply and lay 300mm thick mortared rip-rap including
all necessaries located underneath and along the
bridge sides to 100m downstream and upstream as
shown in the drawings.
m2
ENVIRONMENTAL PROTECTION WORK
PHYSICAL WORK
EROSION CONTROL
Silt Fence
Driving 1.8m long wooden post into ground at 1.5m
centre digging 150mm deep trench along the fence
and backfilling trench over base of geotextile and
regular removal silt.
ENVIRONMENTAL PROTECTION WORK
PHYSICAL WORK
EROSION CONTROL
Silt Fence
Overall Average (RM)
F
36000.00 - 36000.00
36000.00
Location
Range (RM)
Average (RM)
3000.00 - 3000.00
3000.00
Location
Range (RM)
Average (RM)
64.45 - 64.45
64.45
Location
Range (RM)
Average (RM)
17.00 - 17.00
17.00
Location
Range (RM)
Average (RM)
RM 3000.00
RM 64.45
RM 17.00
RM 5.00
3/5
Portal RATOL & Rates PreMo
CAWANGAN KONTRAK DAN UKUR BAHAN 02.03.2015
Work Item
Unit
Allow maintenance of silt fence
ENVIRONMENTAL PROTECTION WORK
PHYSICAL WORK
AIR AND WATER QUALITY MONITORING
Water quality control
To conduct water quality monitoring and report at
accommodation areas for pH, Total Suspended Solids
(TSS), Biochemical Oxygen Demand (BOD), Chemical
Oxygen Demand (COD), Dissolved Oxygen (DO),
E-Coli, Ammoniacal Nitrogen and Oil and Grease
smple
ENVIRONMENTAL PROTECTION WORK
PHYSICAL WORK
AIR AND WATER QUALITY MONITORING
Water quality control
To conduct water quality at outlet of silt trap for Total
Suspended Solid (TSS) parameter
smple
ENVIRONMENTAL PROTECTION WORK
PHYSICAL WORK
AIR AND WATER QUALITY MONITORING
Water quality control
To conduct noise monitoring quarterly with reports
smple
ENVIRONMENTAL PROTECTION WORK
PHYSICAL WORK
AIR AND WATER QUALITY MONITORING
Water quality control
To provide Environment Officer for all Environment
quality control
mth
Overall Average (RM)
F
5.00 - 5.00
5.00
Location
Range (RM)
Average (RM)
350.00 - 350.00
350.00
Location
Range (RM)
Average (RM)
100.00 - 100.00
100.00
Location
Range (RM)
Average (RM)
500.00 - 500.00
500.00
Location
Range (RM)
Average (RM)
4000.00 - 4000.00
4000.00
RM 350.00
RM 100.00
RM 500.00
RM 4000.00
4/5
Portal RATOL & Rates PreMo
CAWANGAN KONTRAK DAN UKUR BAHAN 02.03.2015
Nota
Sekiranya anda mempunyai sebarang pertanyaan, sila hubungi:
Ketua Penolong Pengarah Kanan
Bahagian Perolehan dan Khidmat Kos
Cawangan Kontrak dan Ukur Bahan
Ibu Pejabat JKR Malaysia
Tingkat 19, Menara Tun Ismail Mohamed Ali
No 25, Jalan Raja Laut
50582 Kuala Lumpur
Catatan
u.p: En Husnan Husin
Tel: 03-26161111
Email: husnan@jkr.gov.my
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