Inspection Report May 2014 - nhai.org.innhai.org.in/spw/IEReport/Inspection report for the month of...

Inspection Report

May 2014

G o v e r n m e n t o f I n d i a

Ministry of Road Transport and Highways

National Highways Authority of India

Submitted by: -

C O N S U L T I N G

Engineers Group Ltd

An ISO 9001: 2008 Company

INDEPENDENT ENGINEER SERVICES FOR 4 LANING OF BHUBANESWAR-PURI

SECTION OF NH-203 FROM KM 0.000 TO KM 59.000 IN THE STATE OF ODISHA

TO BE EXECUTED ON BOT (TOLL) BASIS ON DBFOT PATTERN UNDER NHDP-III

PROJECT OFFICE:

Consulting Engineers Group Ltd.

Plot No. C2/12, Indira Housing Colony,

Lingipur, Sisupalgarh,

Bhubaneswar- 751 002

E-mail: [email protected]

Tel: 0674-2342655

Tele Fax: 0674-2342755

4 Laning of Bhubaneswar – Puri section of NH-203 from km0.000 to km 59.000 Inspection Report

Consulting Engineers Group Ltd. 2

CONTENTS

Sl.No. Description Page No.

1. Inspection Report & Consultant’s Team Members 3-9

2. Status of work 10 -12

3. Strip Chart 13 - 17

4. Issues requires attention from Concessionaire 18 - 19

5. Important Activities during March-2014 20 - 22

6. Important Correspondence 23 - 27

7. Photograph 28 - 32



INSPECTION REPORT

INDEPENDENT ENGINEER SERVICES FOR 4 LANING OF BHUBANESWAR-PURI

SECTION OF NH-203 FROM KM 0.000 TO KM 59.000 IN THE STATE OF ODISHA TO BE

EXECUTED ON BOT (TOLL) BASIS ON DBFOT PATTERN UNDER NHDP-III.

MAY-2014

The Key-Professionals of IE Team are inspecting the site to monitor various construction activities and witnessing tests conducted in the Laboratory at Mangalpur camp and at site. Regular meetings are being conducted in order to expedite the various design related issues, construction issues and other activities of the Project. Number of Intermittent / Key professionals also visit the site and monitor as per site Requirements.

Sl. No. Attendees Particulars

From Independent Engineer:

1 To be replaced Team Leader

2 Mr. M. Srinivas Resident Cum Highway Engineer

3 Mr. Brij Mohan Kumar Singh Sr. Quality cum Material Expert

4 Mr. B.V.Hari Prasad Bridge/Structural Engineer

5 Mr. Srikant Kumar Asst. Bridge Engineer

6 Mr. Yubraj Thapa Asst. Bridge Engineer

7 Mr. Mukesh Sinha Survey Engineer

8 Mr. Santosh Naik Astt. Material Engineer

9 Mr. Kamlesh Singh Astt. Material Engineer

10 Mr. Dilip Kumar Pandey Asst. Highway Engineer

11 Mr. Manideep Asst. Highway Engineer

12 Mr. Vishal Mathur Electrical Engineer

13 Mr. Hariram Gujar Horticulture Expert

14 Dr. Lalesh Kumar Environmental Expert

15 Mr. Nirbhay Pande Quantity Surveyor

From Concessionaire:

1 Mr. Kavinder Jindal Director – Projects, BEPL

2 Mr. Jaideep Josan AGM, KSSIIPL

From PMC:

1 Mr. P. C. Samal Executive Director, ARKITECHNO(PMC TEAM)

From EPC:

1 Mr. C. S. Singh Project Manager KSS- Petron .

2 Mr. S.B. Jena Technical Advisor KSS- Petron .

3 Mr.Rajan. Manager (Structures) KSS-Petron.



Independent Engineer’s Review of the Project.

Sl. No. Description Remarks of Independent Engineer

1 Overview of

status

Construction activities at various locations are in progress

from Ch 0+000 to Ch. 57+800.

In Puri Bypass the C&G activity is in progress from Ch.

56+500 to 57+800.

The manpower requirement and mobilization of plants and

machineries are to be enhanced to accelerate the work. The

Concessionaire should take necessary step to expedite the

works as per site requirement and go for micro-planning of

each activity for ongoing works. The requirement of

resources should be monitored and it should be reviewed

.As the Puri Bypass land acquisition by the Competent

Authority is in progress as such the Concessionaire should

mobilize his team and certain activities viz. Fixing boundary

stone, alignment fixing, traversing, fixing of bench mark

should be taken up.

The camp of the Construction Contractor is well established

at Mangalpur at Ch. 31+250.

Crushing plant has been established at Tapang quarry on

NH-5 and supplying good quality of crushed material

required for the project.

WMM plant of 160 TPH capacity Apollo make established at

Mangalpur Camp.

One Hot Mix plant of 160 TPH capacity Apollo makes for

bituminous work is established at Concessionaire’s Camp

needs to be calibrated time to time.

One Concrete Batching plant (Schwing Shutter of 30

cum/hr.) is operational at Concessionaire’s Camp and

needs to be calibrated time to time.

Laboratory for testing of materials has been established at

Concessionaire’s Camp. The Concessionaire has the

responsibility to calibration of all the equipment perform in

testing and maintain time sheet for timely calibration of such

equipments. Also the concessionaire has the responsibility

to inform every test result to consultant/IE Team duly signed

by all the concerning personnel’s.

Laboratory is well equipped and all tests are being done

there.




The EPC Contractor has adequate no. of Transit Mixers and

Concrete Pumps. The EPC contractor has the responsibility

to control all the concreting activities at various locations

with proper quality and respective documentation of each

pouring with stipulated test results as per MoRT&H.

The Concessionaire is being requested to carry

independent testing of materials such as cement, steel,

bitumen and emulsion admixtures, etc. and submit results to

this office for IE’s records and review. The concessionaire

has the responsibility to perform or make arrange for quality

audit of all test results to be done at Independent laboratory,

in house testing etc. and prepare proper documents for

consultation, if required.

The Concessionaire shall be responsible for the safe,

workable design and methodology for all temporary or

permanent forms, staging and centring required for

supporting and forming the concrete of shape, dimensions

and surface finish as shown on the drawings (Refer

IRC:87). Adequate foundation for the staging shall be

ensured. Redundancy in support system shall also be

ensured by providing diagonals and additional members.

The following guidelines shall be adopted:

1. Formwork shall be of steel, marine ply or laminated

plywood.

2. Only such shuttering oil (release agent) shall be used,

which permits easy removal of shutters without leaving

stains or other marks on the surface of the concrete.

Requirements given under Clause 3.5 of IRC: 87 shall also

be complied with.

3. In case of tubular staging of heights more than 10m, special

attention shall be paid to the structural adequacy of the

system, efficacy of the connections (clamps etc), and

foundations. Foundation blocks of adequate thickness in

M15 cement concrete shall be provided under the base

plates to prevent differential settlements. All bent tubular

props shall be straightened before re-use and the member

with deviation from straightness more than 1 in 600 of its

length shall not be re-used. For re-used props, suitable

reduction in the permissible loads shall be made depending

upon their condition in accordance with the

recommendations of the manufacturer and as reviewed by

the IE.




2 Progress As annexed.

3 Quality IE key professional and sub key professionals have been

inspecting the work at site and witnessing the tests

performed for various components of work as per MoRT&H

specifications.

Following tests were witnessed in field and laboratory

during last month.

1. Compressive strength of cubes of various grades of

concrete for structures work.

2. Proctor, Atterberg limit, CBR, Grain size Analysis, FSI, Field

density test on Embankment, Sub grade, GSB and WMM.

3. Borrow Area sampling for Embankment & Sub grade.is

being carried out as per site requirements

4. Brook-field-Visco-meter has been brought by the

Concessionaire and witnessing the test by the Team Leader

and other officials of the IE Team.as per site requirement

5. T.F.O.T and separation Test apparatus is available in the

lab. and tests are being conducted.

6. Mix designs of D.L.C and P.Q.C have been finalized and

results of various mixes have been checked in the

laboratory as per frequency

4 Materials Tests of Borrow Area soil for Embankment and Sub grade

have been reviewed. The soil conforms to the requirements

of the Embankment and Sub grade but at certain locations

observation of clayey soil should be examine at laboratory

and proper methodology to mix sand and lay to the required

density.

The EPC Contractor has the responsibility to procure in

sufficient quantity of FBEC steel for structural works of both

the Major Bridges and maintain stock register and it should

be timely inform to us the remaining stock position of FBEC

steel.

The pre-stressing material i.e. Sheathing, Anchorage for

use in PSC works should procure from authorized system

supplier or as per approved list of suppliers given in

MoRT&H.

Bridge bearing i.e. Pot Cum PTFE bearings is important

part of the structure and it should meet the standards as

prescribed in the MoRT&H.

Tests on materials from Quarries for procurement of

aggregates for Wet Mix Macadam, Bituminous works and




Concrete have been reviewed. The material conforms to the

requirements of specifications.

Crushed Aggregate is used for GSB material which is

procured from Tapang Quarry.

WMM aggregates are procured from Tapang quarries.

WMM plant is established at km 31+250 Mangalpur.

Hot Mix Plant for bituminous works has been established at

km 31+250 Mangalpur camp.

The test results of material from these quarries have been

reviewed for suitability. The material of quarries meets the

requirements of specifications.

A POT/PTFE bearing has been procured after necessary

testing.

C.R.M.B is produced on site by the OSNAR Pvt. Ltd.

Steel is being procured from SAIL & VIZAG Steel.

CICO and Fosroc admixture are being used in concrete

work.

Ramco O.P.C-43 grade cement is being used.

Expansion joints from MAGEBA are being procured after

necessary tests and installed on Daya Bridge and on

various H.L bridges.

5 Methodology The Concessionaire has followed the system of collecting

Earth from Borrow area, spreading, grading, mixing water

and levelling. Earth compacters are deployed for

compaction of Embankment and Sub grade.

D.L.C work has commenced at Toll Plaza location and

being laid by Sensor Paver and rolling done by Vibratory

Roller.

The work of Granular Sub Base is in progress. The GSB is

being done with Hydraulic grader and vibratory roller. The

EPC contractor has to ensure the proper compaction of

GSB layers.

The EPC contractor has to submit the methodology of pre-

stressing and grouting of PSC girder with the help of system

supplier. And manage to get interact from system supplier.

The EPC Contractor has to submit the methodology for

construction of RE Wall for ROB & VUP at Sakhigopal (Ch

44+060).

The Sub-grade GSB, WMM, DBM, BC, Bus Bay works are

in progress. The WMM is being done with Sensor Paver

and Vibratory Roller.




The work of Dense Bituminous Macadam is in progress.

The BC is being done with Sensor Paver & Tandem Roller

at various locations.

The EPC contractor has the responsibility to submit all the

routine and initial pile load test report in time.

6 Conformity

with Scope &

Specifications

The Concessionaire has to ensure that the work conforms

to the scope mentioned in the Concession Agreement and

the specifications mentioned therein.

The concessionaire has the responsibility for construction of

additional structure to take the requisite permission from

competent Authority under clause 16.2.1 of concession

agreement before execution of any construction works at

site.

The role of Independent Engineer is to review and

comment. It does not absolve the Concessionaire of their

responsibility to carry out the work as per scope mentioned

in Schedule B of CA and as per Specifications mentioned in

Schedule D of CA.

The work is being carried out in conformity with scope and

specifications.

7 Lapses/Defects

or Deficiencies

& Time Period

for rectification

IE’s key personnel and Sub key professionals have been

witnessing the quality control tests at laboratory and fields.

The concessionaire has the responsibility to plan the

concreting operations in advance with available resources i.e.

Transit Mixer, needle vibrators, concrete pumps, raw material

etc. and maintain the proper documents of each pouring of

concrete, with prescribed tests reports as per MoRT&H

specification.

The concessionaire has the responsibility to check the width of

existing bridges to be retained as per schedule “B” and as per

IRC: SP: 84-2009 and submit the proposal for improvement for

smooth, safe flow of traffic and futuristic traffic growth and

suitability to ply traffic safely with proposed design speed.

8 Issues to be

addressed from

the

Concessionaire /

Design

1) Cross roads on Daya Bridge junction (towards Puri side) to

be addressed under the Bridge by Constructing all weather

road for negotiating junctions as suggested by Traffic &

Transportation Expert / Safety Expert/ NHAI Officials. No

action has been taken.




Consultant 2) The rehabilitation Methodology of Daya & Kanchinal

Bridges needs to be submitted.

3) The top levels of BC done so far to be jointly verified.

4) Methodology for PSC girder launching and erection.

5) Methodology for POT cum PTEF bearing installation to be

submitted.

6) Drawings for the Junctions along with acceleration lane and

deceleration lanes to be provided.



STATUS OF WORK AS ON 31ST MAY

2014

(HIGHWAY)



Progress of work as on dated 31/05/2014 S.No. Item LHS RHS

From To Length (km) From To Length (km)

1 C&G 0 46.4 46.4 0 46.4 46.4

46.8 56.35 9.55 46.8 56.35 9.55

55.950 55.950

total 111.900

4 lane 55.950 83.19%

2 Embankment LHS RHS

0 43.7 43.700 0 43.65 43.650

45.070 45.730 0.660 43.7 43.980 0.280

49.200 50.100 0.900 45.4 46.400 1.000

50.650 53.120 2.470 49.200 50.060 0.860

53.2 53.84 0.640 50.65 53.920 3.270

54.42 55.04 0.620 54.330 55.04 0.710

55.360 56.280 0.920 55.330 56.34 1.010

49.910 50.780

total 100.690

4 lane 50.345 74.86%

3 Sub-Grade LHS RHS

0 43.7 43.700 0 43.65 43.650

45.070 45.730 0.660 45.62 46 0.380

49.2 50.1 0.900 49.200 50.060 0.860

50.65 53.120 2.470 50.900 53.920 3.020

53.2 53.84 0.640 54.330 55.04 0.710

54.42 55.04 0.620 55.330 56.34 1.010

55.360 56.280 0.920 49.910 49.630

total 99.540

4 lane 49.770 74.00%

4 GSB LHS RHS

0 43.7 43.700 0 43.65 43.650

45.070 45.730 0.660 45.62 46 0.380

49.21 50.07 0.860 49.200 50.060 0.860

51.900 53.120 1.220 51.2 53.920 2.720

53.2 53.84 0.640 54.33 55.04 0.710

54.42 55.04 0.620 55.330 56.34 1.010

55.360 56.280 0.920

48.620 49.330

total 97.950

4 lane 48.975 72.82%

5 WMM LHS RHS

0 20.75 20.750 0 43.65 43.650

21.19 43.7 22.510 45.8 46 0.200

45.070 45.730 0.660 49.210 50.06 0.850

49.21 50.07 0.860 51.5 53.920 2.420

51.5 53.1 1.600 54.33 55.04 0.710

53.2 53.84 0.640 55.330 56.34 1.010

54.42 55.04 0.620

55.360 56.280 0.920

48.560 48.840

total 97.400



4 lane 48.7 72.41%

6 DBM LHS RHS

0 20.75 20.750 0 43.4 43.400

21.19 43.65 22.460 45.73 45.98 0.250

45.070 45.730 0.660 49.21 50.06 0.850

49.21 50.07 0.860 52.21 53.92 1.710

51.5 53.1 1.600 54.33 55.02 0.690

53.22 53.85 0.630 55.340 56.330 0.990

54.42 55.04 0.620

55.360 56.280 0.920

48.500 47.890

total 96.390

4 lane 48.195 71.66%

6 BC LHS RHS

21.6 40.05 18.450 0.08 2.97 2.890

12.3 17.58 5.280 11.64 11.94 0.300

12.3 20.72 8.420

21.9 39.94 18.040

23.730 29.650

total 53.380

4 lane 26.69 39.68%



STRIP CHART



ISSUES REQUIRING ATTENTION FROM

CONCESSIONAIRE



Closing of NCR’s:-

Independent Engineer has pointed out that a large numbers of NCRs are pending, for which

number of correspondence have been made with the Concessionaire. The Concessionaire

assured that the necessary compliance action will be taken.

Existing Daya Bridge Ch. 11+790 and Kanchinal Bridge at Ch. 54+172 - Rehabilitation

Works:-

The methodology and design of rehabilitation are yet to be submitted.

Top levels of BC:-

The top levels of the BC are not verified jointly despite several instructions to the

Concessionaire. This is to be done to maintain required FRL.

Submission of Drawings: For Junctions along with acceleration and deceleration lanes in

Bhubaneswar bypass.

Intersection of NH-203 & NH-203A: Only one option was submitted for the

proposed crossing of NH-203 with the NH-203A. The remaining two options are still

awaited.



IMPORTANT ACTIVITIES/EVENTS

DURING MAY-2014



I. SITE VISIT OF THE REGIONAL OFFICER:

The Regional Officer has visited the site along with the Project Director on

05.05.2014, to monitor the progress especially the ROB approaches.

II. SITE VISIT OF THE REGIONAL OFFICER:

The Regional Officer has visited the site on 31.05.2014, to monitor the progress

especially the progress of Chandan Pur bypass.



MINUTES OF MEETING



IMPORTANT CORRESPONDENCE



PHOTOGRAPHS FOR THE

MONTH MAY-2014



CH.49+000 (RHS)

CH.49+220 (RHS)



CH.49+360 (LHS)

CH.50+000 (RHS)



SITE MEETING WITH EE - R&B - II PIPLI REG. TRAFFIC

DIVERSION PLAN FOR FLYOVER AT KONARK JUNCTION AT CH. 23+340

FIRST STAGE PRESTRESSING OF PSC GIRDER NO. 1 AT ROB CH. 48+475



SHUTTERING IN PROGRESS FOR THIRD LIFT WALL AT VUP 44+060

CRASH BARRIER IN PROGRESS AT BHARGAVI BRIDGE AT CH. 50+480

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