technical specificationsf03.s.alicdn.com/kf/ut883gsxcbdxxc_pvbxd.pdf · steel bar as used for...
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TECHNICAL SPECIFICATIONS
1. GENERAL
Materials included in this tender are for use in electricity distribution
networks including (33) KV overhead lines and associated
substations.
Tenderer must insure that materials are of the best quality and
confirm to the latest BS standards or equivalent.
2. STAY WIRES
Stay wires shall be stranded steel wires, manufactured to BS 183,
galvanized to BSI BS EN ISO 1461 with a minimum mean coating
thickness of 85μm, or related IEC or other standards. With minimum
breaking load of 60 K Newton. Stay wires shall be high tensile hot
dip galvanized of diameter of (12) mm. They shall be easy to bend
and erect (not hard).
The outermost layer of stay wire shall be stranded with the right
hand lay.
3. Preformed Guy Grips
Grips are required for terminating galvanized stay wire at pole and
ground levels. They must match (7/4) mm, (6) ton ultimate strength
and (12) mm overall diameter galvanized steel stay wire.
They must insure excellent mechanical connection and must be easy
to install. (Attached drawing No. (9-1-E4-0131).
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4. Thimbles
Thimble eyes shall be manufactured from standard crescent section
steel bar as used for thimbles to ISO 2262 and BS EN 13411-1 or
such other equivalent standard as may be approved. Thimble eyes
shall be supplied with a gap at the pointed end. These thimbles shall
suit for 7/4 mm stay wire which has an overall diameter of about 12
mm. (Attached drawing No. (9-1-E4-133).
5. Stay Rod
Stay Rods shall be of an approved tubular turnbuckle adjustable type,
the tube section of the adjustable rod shall be manufactured from
heavy gauge steel to BS standard as may be approved and galvanized
to BS EN ISO 1461. The rod shall be not less than 2440mm long with
16 mm diameter and a minimum failing load of 60 K.N.
6. Turnbuckle
The turnbuckles should be of hot dip galvanized steel. They should be
tubular manufactured from heavy gauge steel to BS standards of “Eye
type“. They shall have a minimum failing load of 60 KN. Shape and
type should be according to the IEC standard. With dimensions and
two (10mm diameter) holes as in attached drawing.
NOTE:
The general arrangement of stay fixture in attached drawing (9-1-E4-
0104)
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Stay Fixture7.
Complete staying fixtures are required for anchoring purposes of all
the tension angles and t-off poles
Fixture must include 2.44 m min. galvanized stay rod and complete
with baulk plate, mild galvanized steel tubular turnbuckle for
adjustment, (2) thimbles and (2) preformed guy grips as specified
except that they should be suitable for (6) ton ultimate strength stay
wire, thimbles and grips are intended for use at both ends of the stay
wire i.e. one at the pole top and the other at the stay fixture.
Fixtures must have (6) ton min. ultimate strength.
Copper Cable Lugs and straight Ferrule 8.
The required copper cable lugs shall be suitable for connecting the
copper cables with copper bus-bar. Copper Cable Lugs and straight
Ferrule must be of compression type and shall comply with DIN
46235 or equivalent and the current carrying capacity for lugs shall be
suitable with the current carrying capacity for cables as specified in
IEC 60287.
- Cu cable lugs size 16 mm2 will be used for 16mm2 cables with KWH
meters so the diameter of screw shall be 8mm.
9. Bimetallic Cable Lugs
The required Bimetallic (Copper-Aluminum) cable lugs shall be
suitable for connecting aluminum cables with copper bus-bars. They
must be of compression type and shall comply with DIN 46235 or
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equivalent, and the current carrying capacity for lugs shall be suitable
with the current carrying capacity for cables as specified in IEC
60287.
Bolt -Wire Clips with U 10.
The wire clips should be of hot dip galvanized steel. A zinc coated
wire clips will NOT be accepted. They should be as shown in the
attached drawings. (No.9-1-E4-132 , No.9-1-E4-132-A& No.9-1-E4-
132-B)
11. TESTS:
All Components shall be tested in accordance with BS standard or
equivalent. Tests shall prove the required parameters laid down in the
specifications, guaranteed schedules and bidder's offer. Detailed test
certificates shall be submitted to EDCO.
12. REFERENCE:
Bidder must include with his offer a detailed list reference indicating
types, quantities, and years of service of the same offer items he
supplied as well as detailed address of buyers, particularly these
buyers having same climatic conditions in the region.
13. OFFER CATALOGUES AND SAMPLES:
Each offer should be attached with catalogues with a clear drawing
with dimensions and other technical specifications for each type of the
offer items.
A sample of each type should be submitted with the offer and any
offer received without drawings and samples will be rejected
during evaluation without any prior notice.
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14. SCHEDULES AND GUARANTEES
SCHEDULE NO. DESCRIPTION
A Schedule of Requirements
B Price schedules
C Guaranteed delivery period schedules
D Manufacturers, places of manufacture and
testing place
E List of type test certificates
F Reference list
G Deviation from specifications Schedules if any
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SCHEDULE (A)
SCHEDULE OF REQUIREMENTS
Description
Stock Code
Unit
Item
Required Quantity
1.
2.
3.
4.
5.
Complete Stay fixture set with stay
rod, baulk plate and nuts, adjustable
turnbuckle, as specified.
Preformed guy grips suitable for (12)
mm stay wire as specified and shown
in figure 9-1-E4-0131
Thimble (12) mm for stay wire.
Copper cable lugs for Cu cables with
the following sizes:-
a-16mm2 (diameter of screw is 8mm)
a-35 mm2
b-70 mm2
c-120 mm2
d- 300 mm2
Bimetallic cable lugs suitable for the
following size cable:
a- 70mm2 b-120mm2
c-185mm2
d-240mm2
set
unit
unit
unit
unit
unit
unit
unit
unit
unit
unit
unit
2000
15000
10000
5000
3000
3000
500
2000
500
4000
500
500
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SCHEDULE (B)
PRICES SCHEDULES
ITEM
NO.
DESCRIPTION
QTY
AND UNIT
UNIT PRICE &
CURRENCY
………………
TOTAL
PRICE
C &F
AQABA
JORDAN FOB C &F
AQABA
Complete Stay fixture set with stay
rod, baulk plate and nuts, adjustable
turnbuckle, as specified.
Preformed guy grips suitable for (12)
mm stay wire as specified and shown
in figure 9-1-E4-0131
Thimble (12) mm for stay wire.
Copper cable lugs for Cu cables with
the following sizes:-
a-16mm2 (diameter of screw is 8mm)
a-35 mm2
b-70 mm2
c-120 mm2
d- 185 mm2
e- 300 mm2
Bimetallic cable lugs suitable for the
following size cable:
a-70mm2
b-120mm2
c-185mm2
d-240mm2
set 2000
15000
10000
5000
3000
3000
500
2000
500
4000
500
500
TOTAL PRICE (C & F) AQABA ITEMS (1-15) ( must be appeared in tender agreement summary)
1. Cost for one engineer from EDCO to attend factory acceptance test (FAT) for one week and for each purchase order.
Value (US$)
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2. Cost of complete type tests according to BS Publication:
……………… currency…………….
Note: The above cost of type test price shall however be used if the
Employer requires any test in the KEMA – NETHERLAND HV
Testing Laboratory.
IMPORTANT NOTES:
1-EDCO HAS THE RIGHT TO ACCEPT PARTIAL OFFERS AND
TO AWARD PART OF THE ITEMS OR QUANTITIES WITHOUT
ANY LIMIT REGARDLESS CLAUSE (2.3) FROM SECTION III
(GENERAL CONDITIONS OF CONTRACT).
2- EDCO HAS THE RIGHT TO REJECT ANY OFFER BASED ON
EDCO EVALUATION TO THE QUALITY, RELIABILITY AND
WELL-KNOWN MANUFACTURERS.
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SCHEDULE (C)
GUARANTEED DELIVERY PERIODS IN WEEKS
DESCRIPTION
DELIVERY
PERIOD FOB-
SPECIFY PORT
DELIVERY
PERIOD
AQABA PORT
JORDAN
Complete Stay fixture set with stay rod,
baulk plate and nuts, adjustable
turnbuckle, as specified.
Preformed guy grips suitable for (12)
mm stay wire as specified and shown
in figure 9-1-E4-0131
Thimble (12) mm for stay wire.
Copper cable lugs for Cu cables with
the following sizes:-
a-16mm2 (diameter of screw is 8mm)
a-35 mm2
b-70 mm2
c-120 mm2
d- 185 mm2
e- 300 mm2
Bimetallic cable lugs suitable for the
following size cable:
a-70mm2
b-120mm2
c-185mm2
d-240mm2
Note 1: All time periods are weeks from date of Contract Placement.
Note 2: For purposes of Tender Evaluation, the time from commencement date
within which the material is required to be delivered to CFR AQABA Port –
JORDAN shall be less than14 weeks.
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SCHEDULE (D)
MANUFACTURERS, PLACES OF MANUFACTURE AND
TESTING PLACE
DESCRIPTION MANUFACTURER PLACE OF
MANUFACTURE
PLACE OF
TESTING
Complete Stay fixture set with stay
rod, baulk plate and nuts, adjustable
turnbuckle, as specified.
Preformed guy grips suitable for
(12) mm stay wire as specified and
shown in figure 9-1-E4-0131
Thimble (12) mm for stay wire.
Copper cable lugs for Cu cables
with
the following sizes:-
a-16mm2 (diameter of screw is
8mm)
a-35 mm2
b-70 mm2
c-120 mm2
d- 185 mm2
e- 300 mm2
Bimetallic cable lugs suitable for
the following size cable:
a-70mm2
b-120mm2
c-185mm2
d-240mm2
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SCHEDULE (E)
LIST OF TYPE TEST CERTIFICATES FOR OFFERED
MATERIALS
Tenderers shall provide the information required below for the type
test certificates from a recognized testing station covering the offered
materials to BS or IEC recommendations & shall be submitted with the
tender.
Failure to provide copies of type test certificates/reports will
result in rejection of the tender.
Type test made on identical designs of
equipment to those offered Certificate
No.
Certificate
Authority
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SCHEDULE (F)
SERVICE EXPERIENCE OF FOR OFFERED
MATERIALS
Tenderers shall provide the information required below for the service
experience of the same offered materials.
Customer Description Total
Qunt.
(Pc.)
No. of
years in
service
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SCHEDULE (G)
DEVIATIONS FROM SPECIFICATIONS (IF ANY)
TO BE COMPLETED BY THE TENDERER
ITEM
NO.
BREIF DESCRIPTION DEVIATIONS