S-1 — المواصفات العامة للتركيبات الكهربائية
EE تركيب الكابلات الأرضية
الصفحة 84 في الوثيقة الأصلية
عرض PDFEE. Installation of Underground Cables:
The underground cables shall be laid in tranches 75cm. below the ground level. The sides of trenches shall be
trimmed neatly and the bottom shall be leveled and smoothed. The width of the trenches shall not be less than
40cm. After the cables are laid, the trenches shall be backfilled to a depth of 15cm. with fine selected soil free
from lumps, metallic or other foreign Inclusion s or, where required by Engineer, by washed sand. The
remainder of the trench shall be back -filled in an approved manner with soil , which shall be rammed down and
thoroughly consolidated.
Where two or three cables are laid in one trench, the cables shall be pulled straight and spaced not less than
15cm. (Centre line to centre line).
Where the cables cross the asphalted roads and en ter into buildings they should pass through UPVC or HDPE
pipes as indicated on the drawings. The duct should extend one metre beyond the kerb line of the road in either
side.
The proposed routes of cables are shown on the layout drawings. The contractor should check location of other
services and shall submit final cable routes drawings for approval of the Electrical Engineer before
commencement of any cable laying work.
All cable joint s shall be carried out by experienced and approved jointers and all j ointing material shall be
supplied by the contractor.
84
FORM E
This Form to Be Completed By The Tenderer As Well As Electrical
Contractor & To Be Submitted With The Offer:
1. Name of Tenderer : ………………………………………………
2. Name of Elect. Contractor : ……………………………………………...
3. Registration No. & C.T.C. Category
reference of Electrical Contractor : ………………………………………………….
4. Detail of working hand with proposed Elect. Contractor:.............................................. ............
Govt.
Cont.
NO.
Type of
Building
Cont.
Amount
Date of commencement
& Completion.
1
2
3
4
5
Information of Electrical
Supervisory
Elect. Engineer Elect. Supervisor
1 Name and Age of
2 Technical qualification of
3 Previous Experience of
We confirm that:
1. The statements given above are true, to the best of our knowledge and it is known to us that C.T.C. reserves the right to
refuse to award contract to us if the above statements are found to be incorrect.
2. The Electrical Engineer will be available for a minimum period of Two (2) hours, every second day at site and at exact
time as arranged with the Engineer of Ministry of Electricity &Water.
3. The Electrical Supervisor will be available at site during working hours and he will not supervise any other project.
Tenderer Electrical Contractor
Name of
Signature:
Position in company of the person
signing:
Date:
85
The underground cables shall be laid in tranches 75cm. below the ground level. The sides of trenches shall be
trimmed neatly and the bottom shall be leveled and smoothed. The width of the trenches shall not be less than
40cm. After the cables are laid, the trenches shall be backfilled to a depth of 15cm. with fine selected soil free
from lumps, metallic or other foreign Inclusion s or, where required by Engineer, by washed sand. The
remainder of the trench shall be back -filled in an approved manner with soil , which shall be rammed down and
thoroughly consolidated.
Where two or three cables are laid in one trench, the cables shall be pulled straight and spaced not less than
15cm. (Centre line to centre line).
Where the cables cross the asphalted roads and en ter into buildings they should pass through UPVC or HDPE
pipes as indicated on the drawings. The duct should extend one metre beyond the kerb line of the road in either
side.
The proposed routes of cables are shown on the layout drawings. The contractor should check location of other
services and shall submit final cable routes drawings for approval of the Electrical Engineer before
commencement of any cable laying work.
All cable joint s shall be carried out by experienced and approved jointers and all j ointing material shall be
supplied by the contractor.
84
FORM E
This Form to Be Completed By The Tenderer As Well As Electrical
Contractor & To Be Submitted With The Offer:
1. Name of Tenderer : ………………………………………………
2. Name of Elect. Contractor : ……………………………………………...
3. Registration No. & C.T.C. Category
reference of Electrical Contractor : ………………………………………………….
4. Detail of working hand with proposed Elect. Contractor:.............................................. ............
Govt.
Cont.
NO.
Type of
Building
Cont.
Amount
Date of commencement
& Completion.
1
2
3
4
5
Information of Electrical
Supervisory
Elect. Engineer Elect. Supervisor
1 Name and Age of
2 Technical qualification of
3 Previous Experience of
We confirm that:
1. The statements given above are true, to the best of our knowledge and it is known to us that C.T.C. reserves the right to
refuse to award contract to us if the above statements are found to be incorrect.
2. The Electrical Engineer will be available for a minimum period of Two (2) hours, every second day at site and at exact
time as arranged with the Engineer of Ministry of Electricity &Water.
3. The Electrical Supervisor will be available at site during working hours and he will not supervise any other project.
Tenderer Electrical Contractor
Name of
Signature:
Position in company of the person
signing:
Date:
85