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Corrigendum
Description |
NORTHEAST FRONTIER RAILWAY
(Construction Organisation)
C O R R I G E N D U M -05
TENDER NOTICE No. CON/2009/OCT/15
The following changes have been made in the tender documents of Tender No.CE/CON/J-I/Tunnel-1/Consultancy/2009/29 in the Technical Bid (Part- I) & Price Bid (Part-II)
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SN |
Published as |
Should be read as |
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1 |
Page No. 13&121 Clause No.4 and Page No.134 Clause 5
Complete detailed design of tunnel and cut & cover development of cross section, longitudinal profile, support system, lining, rock bolting, short creting, ventilation system, ventilation structures, tunnel illumination, drainage, preparation of GAD, design of ballast less track along with drawing and specifications, detailed construction working drawings, disposal of excavated material keeping the environmental factors as appropriate in view, disaster management during the construction and in service etc. |
Page No. 13&121 Clause No.4 and Page No.134 Clause 5
Complete detailed design of tunnel and cut & cover development of cross section, longitudinal profile, support system, lining, rock bolting, short creting, ventilation system, ventilation structures, tunnel illumination, drainage, preparation of GAD, detailed construction working drawings, disposal of excavated material keeping the environmental factors as appropriate in view, disaster management during the construction and in service etc. |
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2 |
Page No.20 Clause No 24.2
Completion by 28 months. |
Page No.20 Clause No 24.2
Completion by 24 months. |
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3 |
Page No 14 Scope of work for Tunnel No.1
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Page No 14 Scope of work for Construction Contractor for Tunnel No.1 |
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4 |
Page No. 14 &121 Clause No.16 and Page No.136 Clause 18
Coordination/liasoning and preparing/ updating the intergraded drawings incorporating civil, S&T, electrical and mechanical works. The detailed design of track, electric traction (tunnel is to be designed for diesel traction), Signalling are not in the scope of work. However, DDC shall give conceptual design, so that these are taken care of in schedule of dimensions of the tunnel and preparation of detailed designs thereof.
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Page No. 13&121 Clause No.16 and Page No.136 Clause 18
Coordination/liasoning and preparing/ updating the intergraded drawings incorporating civil, S&T, electrical and mechanical works. The electric traction (tunnel is to be designed for diesel traction to finally suit to electric traction) and Signalling are not in the scope of work. However, DDC shall give conceptual design, so that these are taken care of in schedule of dimensions of the tunnel and preparation of detailed designs thereof.
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5 |
Page 21 Clause 9
For each position the firm should furnish at least two CVs of equally experienced and qualified personnel with clear understanding that earlier of the two personnel would be actually deployed on the work with the approval of Railway Administration. |
Page 21 Clause 9
For each position the firm should furnish at least two CVs of equally (similar) experienced and qualified personnel with clear understanding that either of the two personnel would be actually deployed on the work with the approval of Railway Administration. |
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6 |
Page No 109 to 119 SPECIAL CONDITION AND SPECIFICATION Clauses 1.0 to 10.16 |
DELETED |
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7 |
Page No 123 Clause 1.4.2.1 (Design) Item Sl. No. p Design of ballast less track. |
DELETED |
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8 |
Page No. 126 Clause No. 1.11
1.11 SCHEDULE OF PAYMENTS
Railway shall make payments to DDC on mile stone basis as given below. The percentage are of the lump sum price accepted for design and consultancy (excluding construction supervision). Payment for construction supervision will be as per the rates accepted in the financial bid on actual man-month basis. The stage payments will be made on completion of the corresponding activities.
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Activity Completed |
Stage Payment of Lump Sum |
Accumulated Payment |
Progress Schedule (Weeks from issue of LOA)
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1. Inception Report (including initial mobilization)
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2% |
2%
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4
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2. Initial design & drawing. b)Submission of Initial design & drawings & its approval to enable start & progress of work.
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8% |
10% |
6
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3.Final design |
5% |
15% |
6
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4.Development of final design to suit the site conditions encountered during construction upto completion of civil works i.e. basic structure of tunnel and ballast less track |
70% |
85% |
4 months
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5. Development of final design to suit the site conditions encountered during construction for other works such as ventilation, communication, illumination, ballast less track etc. as per the scope of the work, upto the date of handing over of tunnel to Railway Administration. |
15% |
100% |
4 months
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6. Construction supervision during construction upto the date of handing over of tunnel complete in all respects to Railway Administration by the construc-tion contractor and submission of completion drawings and report thereof. |
It shall be paid on monthly (man-months) basis accepted in the financial bid |
28 months from date of commencement of construction. |
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Page No. 126 Clause No. 1.11
1.11 SCHEDULE OF PAYMENTS
Railway shall make payments to DDC on mile stone basis as given below. The percentages are of the lump sum price accepted for design and consultancy (excluding construction supervision). Payment for construction supervision will be as per the rates accepted in the financial bid on actual man-month basis. The stage payments will be made on completion of the corresponding activities.
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Activity Completed
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Stage Payment of Lump Sum |
Accumulated Payment |
Progress Schedule (Weeks from issue of LOA) |
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1. Inception Report (including initial mobilization)
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2% |
2% |
4 |
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2. Submission of Initial design & drawings & its approval to enable start & progress of work. |
8%
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10%
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6 |
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3. Final design |
5% |
15% |
8
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4. Develop-ment of final design to suit the site conditions encountered during construction upto completion of civil works i.e. basic structure of tunnel. |
70% |
85%
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Prorata as per progress of actual execution of work |
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5. Development of final design to suit the site conditions encountered during construction for other works such as ventilation, communication, illumination etc. as per the scope of the work, upto the date of handing over of tunnel to Railway Administration.
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15% |
100% |
Prorata as per progress of actual execution of work |
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6. Construction supervision during construction upto the date of handing over of tunnel complete in all respects to Railway Administration by the construction contractor and submission of completion drawings and report thereof. |
It shall be paid on monthly (man-months) basis accepted in the financial bid |
24 months from date of commencement of construction. |
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9 |
Page No. 22 Clause No. 26 ii.
EVALUATION OF TECHNICAL PROPOSAL
The technical proposal will be evaluated and assigned score as per criteria mentioned below (This is break up of 80% Weightage meant for technical quality of proposal): |
Page No. 22 Clause No. 26 ii.
EVALUATION OF TECHNICAL PROPOSAL
The technical proposal will be evaluated and assigned score as per criteria mentioned below (This is break up of 80% Weightage meant for technical quality of proposal): |
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SN |
Description |
Score |
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1 |
Technical proposal comprising
(i) Understanding and comprehension of work involved
(ii) Approach plan including methodology proposal for carrying out the services covered in terms of reference with special reference to time schedule of completion of Tunnel.
(iii) Draft quality plan containing sufficient information to demonstrate compliance if ISO-9001 principles.
(iv) In house Design facilities available
(v) Assistance if any available from others
(vi) Schedule-A task list of deliverables and delivery dates.
(vii) Description of responsibilities of each key personnel etc. as per the requirements given in clause technical package in terms of Clause 4.10.6.
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20 |
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2 |
Curriculum Vitae of personnel proposed to be deployed. |
40 |
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3 |
Previous experience of work having methodology similar to the one which has been proposed for the subject work. |
20 |
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SN |
Description |
Score |
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1 |
Technical proposal comprising
(i) Understanding and comprehension of work involved.
(ii) Approach plan including methodology proposal for carrying out the services covered in terms of reference with special reference to time schedule of completion of Tunnel.
(iii) Draft quality plan containing sufficient information to demonstrate compliance if ISO-9001 principles.
(iv) In house Design facilities available.
(v) Assistance if any available from others
(vi) Schedule-A task list of deliverables and delivery dates.
(vii) Description of responsibilities of each key personnel etc. as per the requirements given in clause technical package in terms of Clause 4.10.6.
Total
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2
4
3
3
1
4
3
20
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2 |
Curriculum Vitae of personnel proposed to be deployed. |
40 |
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3 |
Previous experience of work having methodology similar to the one which has been proposed for the subject work. |
20 |
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10. Page No. 120 Clause No.1.1. Line No. 11 - 13
GENERAL DESCRIPTION OF
WORK:-
One of the tunnels across is about 3.25 km long. Railway Admistration now invites proposals for detailed design consultancy and construction supervision of this tunnel.
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B. Page No. 120 Clause No.1.1. Line No.12
GENERAL DESCRIPTION OF
WORK:-
One of the tunnels across is about 3.25 km long. Railway Admistration now invites proposals for detailed design consultancy and construction supervision of this tunnel.
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11. Evaluation Weightage for different positions
(i) Annexure –A-1 (Remuneration for Local Staff (including per diem allowance)
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SN |
Position |
Weightage |
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Page No.140 of Annexure A-I |
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Professional Staff |
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1 |
Dy.Design Mgr/Struc. Engineer |
.75
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2 |
Geotechnical Engineer |
.1
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3 |
Design Engineer Building |
.1
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4 |
Design Engineer Tunnel |
.6
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5 |
Electrical Engineer |
.1
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6 |
Rly. Engineer |
.1 |
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7 |
Drainage/Hydraulic Engineer |
.1
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8 |
Design Engineer, Cut & cover |
.1
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1 |
CAD : Technician Tur.-I |
.1
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2 |
CAD : Technician Civil-I |
.05
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3 |
CAD : Technician Civil-2 |
.05
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4 |
CAD : Technician Geo-I |
.05
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TOTAL
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2.2 |
(ii) Annexure –A-2 ( Remuneration for Local Staff (including per diem allowance)
Support Staff
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SN |
Position |
Weightage |
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Page No.140 of Annexure A-2 |
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1 |
Office Manager
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0.07 |
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2 |
Typist |
0.01
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3 |
Office Boy
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0.01 |
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4 |
Day/Night Watchman |
0.01
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Total :
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0.1 |
(iii) Annexure –B-1 ( Remuneration of Expatriate Staff)
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SN |
Position |
Weightage |
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Page No.144 of Annexure B-1 |
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1 |
Tunnel Design Engineer (G)
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2 |
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2 |
Ventilation Expert (G) |
.5 |
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3 |
Geotechnical Engineer (G)
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.3 |
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4 |
E&M/Surveillance Expen (G)
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.2 |
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5 |
Safety Expert (G)
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.2 |
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6 |
Numerical Specialist (G)
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.05 |
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7 |
Design Engineer Tunnel (G)
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1 |
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8 |
Structural Engineer (G)
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.2 |
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9 |
Home Office Support (G)
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.05 |
(iv) Annexure –C-1 Construction Supervision
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SN |
Position |
Weightage |
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Page No.146 of Annexure C-1
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1 |
Environment Specialist (G)
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.2 |
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2 |
Environmental Engineer (G)
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.2 |
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3 |
Geologist (R)
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.5 |
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4 |
Data Processing Engineer (R)
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.1 |
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5 |
Geologist-1 (R)
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1 |
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6 |
Geologist-1 (R) |
1 |
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Total = |
3.0 |
(v) Annexure-C-2 Support Staff
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No. |
Position |
Waitage |
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1
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Office Manager
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0.18 |
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2 |
Typist |
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3 |
Office Boy
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0.02 |
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4 |
Day/Night Watchman |
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Total |
0.20 |
(vi) Annexure-D-1 Construction Supervision
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SN |
Position |
Weighhtage |
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1 |
Environmental Expert (G) |
0.5 |
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2 |
Survey Engineer (G) |
0.5 |
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3 |
Tunnel Cnstr./Chief Resident Engineer (G) |
10 |
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4 |
Project Principal (G) |
1 |
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5 |
Dy. Res. Eng./ Chief Qty. Surveyor (G) |
6 |
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6 |
Home Office Support |
0.5 |
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7 |
Geologist (G) |
4 |
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8 |
Geotechnical Engineer Site (G) |
1 |
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9 |
Instrumentation & Survey Engineer (R) |
1 |
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10 |
Instrumentation & Survey Engineer |
0.5 |
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11 |
Chief Tunnel Supervisor North |
1 |
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12 |
Chief Tunnel Supervisor South |
1 |
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13 |
Chief Supervisor Electrical (G) |
1 |
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14 |
Quality Control Engineer (G) |
2 |
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Total |
30 |
(vii) Grading for Proposals:
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SN |
Position |
Percentage |
Remarks |
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1 |
Excellent
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100% |
The proposal substantially exceeds the requirements |
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2 |
Very good
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80% |
Proposal exceeds the requirement. |
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3 |
Good
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60% |
Proposal meets the requirement. |
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4 |
Average
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40% |
Proposal meets the requirement but there are minor deficiencies. |
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5 |
Below Average
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20% |
The proposal does not meet the requirement and the same will affect the work. |
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6 |
Non-complying
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0% |
Proposal does not complying with the requirement or does not provide enough information to consider higher rating. |
(viii) Further Breaking for grading for positions:
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SN |
Factor |
%Weightage
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1 |
Academic & professional qualifications |
20% |
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2 |
* Experience on NATM method of Tunneling |
70% |
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3 |
Working knowledge of English/Hindi |
10% |
* Further weightage is : 3 yrs. = 40%; 3 – 7 Yrs. = 40 – 80%; 7 – 10 Yrs. = 80 – 100%
All other terms & conditions remain unchanged.
Chief Engineer/Con
N..F.Railway,Maligaon.
for & on behalf of the President of India
“ BE A PARTNER IN THE TURN AROUND OF INDIAN RAILWAYS”
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