Civil and Structural

8/12/2019 Civil and Structural

1/79

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JOB PROCEDURE FOR SOIL INVESTIGATION

(PROCEDURENO: 6724-700-50-47-JP-001)

PROJECT : PROCUREMENT AND INSTALLATION OF ADDITIONAL BOIL OFF GAS (BOG) BOOSTER

COMPRESSOR, RATNAGIRI

CLIENT : M/s RATNAGIRI GAS AND POWER PRIVATE LIMITED

. (Promoters: M/S NTPC Limited & GAIL (INDIA) Limited)

CONSULTANT : M/s ENGINEERS INDIA LIMITED

CONTRACTOR : M/s SAVAIR ENERGY LIMITED

PREPARED BY CHECKED BY REVIEWED BY APPROVED BY

ORGANIZATION SEL SEL SEL EIL

SIGNATURE

NAME GANESH K. RAKESH P. MILIND D.

DATE


2/79

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(PROCEDURE NUMBER:6724-700-50-47-JP-001)


CONTENTS

1. PURPOSE2. SCOPE3. REFERENCE4. PROCEDURE5. INSPECTIONS & RECORDS


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PROCEDURE NO.6724-700-50-47-JP-001


1.0 PURPOSE The purpose of this procedure is for testing of soil and to ensure that proper quality control and system

is exercised at site for design of compressor /other foundations as per codes / standards.

2.0 SCOPE This procedure covers supervision and method of testing & record keeping for soil investigation.

3.0 REFERENCE As per contract specifications IS Codes / Standards

4.0 PROCEDURE: Area where soil testing to be done will be barricaded and ensured that no encumbrances are there Marking of testing location at site and same will be verified whether it is as per drawing or not Rig with mortar pump to be erected on testing points. Required water connection to be made, Drilling shall be started, Required level, required test, Samples can be collected and tested. Required test (SPT) Record to be maintained, Log book of boring to be maintained by SEL & periodic checking to be done by EIL/GAIL if required, Boring shall be done up to required depth as per contract / soil conditions All collected samples and test shall be carried out in approved lab and report generated, Finally all soil report shall be prepared. and submitted to EIL / GAIL

5.0 RECORDS: Site inspection notes / Reports of site test as per ITP No: 6724-700-50-47-ITP-001 Review test & inspection documents.


4/79

INSPECTION & TEST PLAN FOR SOIL INVESTIGATION

DOC.NO.6724-700-50-47-ITP-001

PROJECT : PROCUREMENT AND INSTALLATION OF ADDITIONAL BOIL OFF GAS (BOG) BOOSTER COMPRESSOR ,

RATNAGIRI

SR NO ACTIVITY SEL EIL

RECORDS TO

BE

SUBMITTED/

FORMAT NO

Remarks

1 POSITION OF TEST LOCATION WC S YES

2 A) REVIEW OF CALIBRATION CERTIFICATESOF INSTRUMENTS / TESTING EQUIPMENTS

B) FIELD CALIBRATION, IF ANY

WC

WC

HP

W

YES

YES

Calibration

Certificate t

be submitted

3 BORING & SAMPLING WC W YES4

IN SITU TESTING (SPY, CPT, PILE LOAD

TEST, ETC)WC S YES

5 LAB TESTING (AS APPLICABLE) WC RW YES Test report tbe submitted

6 MONITORING OF WATER LEVEL WC SINSPECTION & TEST DOCUMENTS

REVIEW TEST & INSPECTION DOCUMENTSWC RW YES

Prepared by Reviewed by Checked by Approved by

SEL SEL SEL EIL


5/79

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JOB PROCEDURE FOR EXCAVATION

(PROCEDURENO: 6724-700-50-47-JP-002)









SIGNATURE


DATE


6/79

Page2of

(PROCEDURE NUMBER: 6724-700-50-47-JP-002)


CONTENTS



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1. PURPOSE The purpose of this procedure is for supervision of all excavation works and to ensure that proper quality

control is exercised at site.

2. SCOPE This procedure covers supervision of excavation work and method of record keeping for all earth work in

soil, soft rock and hard rock.

3. REFERENCE All works relating to excavation work will be confirmed to contract document. special condition design basis

4. PROCEDURESURVEY WORK

Initial survey to be done and locate the location of earth work as per approved drawings Survey to be done with reference to the existing plant foundation and reference drawing. With reference drawing centre line co ordinate to be marked at site (pegging) Excavation boundary line with margin to be marked. Initial joint level to be recorded and joint record to be maintained by SELEXCAVATION

Initial excavation permission to be taken from plant in charge. Required barricading to be done. Location of existing underground system to be marked / if required manual trial pit will be done Earth work will be done by manually / mechanically as per the site condition. During the earth work required shoring & strutting will be done to hold the collapsed earth or foundation.


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Required lighting arrangement will be done and other suitable measures for protection against accident duto open excavation.

Making of dewatering arrangement so that excavation area to be dry. For hard rock, breaker to be made available with all safety measures and required permission. For any underground system across the excavation, necessary clearance to be obtained from Engineer - in

charge.

Excavation to be done in slope / steps as per the site condition. Final dressing to be done as per the drawing. Excavated earth will be stored at designated location without affecting plant operation and brought back fo

back filling if found good.

5. INSPECTION AND DOCUMENTATION All the excavation area shall be inspected for firm bed sides, leaks, location as given in the drawings. All excavation will be inspected by Engineer or the contractor. All inspection to be done as per approved ITP.

Initial joint level record to be maintained by SEL

Excavation bed level to be jointly recorded by SEL Measurement of shoring to be recorded. Soft rock / hard rock initial level and measurement to be recorded jointly and record to be submitted for

information only to consultant

Record to be submitted as per ITP NO : 6724-700-50-ITP-002


9/79

Page 1 of 2

INSPECTION & TEST PLAN FOR EXCAVATION

DOC.NO. : 6724-700-50-47-ITP-002


COMPRESSOR , RATNAGIRI

SR

NOACTIVITY SEL EIL

RECORDS TO BE

SUBMITTED/

FORMAT NO

Remarks

1 a. Calibration certificate of measuring &testing / Instruments

b.Field calibration, if any

W

W

HP

S

YES

YES

2 Layout checkingW S

YES As per

Drawing

3 Taking initial levels W S YES Level Record

4 Slope of excavation, benching, overburden,

shoring & Strutting (In case of deep

excavation)

W S

5 Check for sub soil water, dewatering

requirements As per specifications.W S

6 Check for bottom level of excavation W S

7 Stacking of different types of soils separatelyW S

8 List of obstacle encountered (Cables, pipes,

conduits Etc.)W S

YES Make as built

Drawing


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Page 1 of 2

9 Barricading of excavated pits for safety and

Protection from rain. W S

FOR HARD ROCK

1 Obtaining license from district authorities for

Undertaking blasting operation.W RW

YES Permission

Letter

2 Storing of explosive materials as per

explosive Rules.W S

3 Prominent display of red flags around the

area To be blasted.W S

4 Check the dimensions of bore holes. W S

5 Stacking of hard rock for useable/ non-

useableW S

INSPECTION & TEST DOCUMENTS

Completeness of inspection and test records W RW YES (As Per ITP)

Prepared by Reviewed by Checked by Approved by

SEL SEL SEL EIL


11/79

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JOB PROCEDURE FOR BACKFILLING

(PROCEDURENO: 6724-700-50-47-JP-003)









SIGNATURE


DATE


12/79

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(PROCEDURE NUMBER:6724-700-50-47-JP-003 )


CONTENTS

1. PURPOSE2. SCOPE3. REFERENCE4. MATERIAL5. PROCEDURE6. INSPECTIONS & RECORDS


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1.0 PURPOSE The purpose of this procedure is for supervision of all backfilling works and to ensure that proper quality


2.0 SCOPE This procedure covers supervision of job and method of record keeping for all backfilling work.

3.0 REFERENCE All works relating to backfilling work will confirm to contract document.

4.0 MATERIAL Backfilling soil to be approved by Engineer in charge. Required soil testing prior to backfilling to be done.

5.0 PROCEDURE Before backfilling area to be cleaned and backfilling permission to be obtained from EIL. Backfilling around foundation shall be with suitable soil Backfilling shall be done in layer as specified in specification and compacted till 95 % of max. Dry density i

achieved with watering, rolling and ramming by manually / mechanically by compactor up to the level

shown in drawing.

Required test of compaction shall be carried out layer by layer and recorded jointly.6.0 INSPECTION & DOCUMENTATION

Each & every layer to be inspected by Engineer as per ITP No : 6724-700-50-47-ITP-003 Required compaction test to be taken with the consultation of Engineer in charge and lab test

conducted

Compaction record to be maintained as per ITP


14/79

INSPECTION & TEST PLAN FOR BACKFILLING

DOC. NO. - 6724-700-50-47-ITP-003


RATNAGIRI

SR

NOACTIVITY SEL EIL

RECORDS TO BE

SUBMITTED/

FORMAT NO

Remarks

1 Checking of Materials i.e. Earth WC S Yes2

Adequate slope, benching in excavation forsafety

WC S3

Calibration certificate of measuring & testing

Field calibration, if any.

WC

WC HPS YesYes4 Layout, line & level. WC S5

Ensure proper laying & joining, grouting atManholes/ chambers prior to back filling

WC S6

Check for supports / firm bed / sub soilwater level.

WC S7 Testing for leakages by blocking pipe ends. WC W8

Hydrostatic testing and other tests, removalof Blockages, cleaning & flushing of system

WC HP Yes9 Back filling in layers consolidating & watering WC S Yes10 Compaction Test WC RM Yes11

Check for MS rungs in proper position, inlet /Outlet pipe levels in manholes.

WC S12 Soil Treatment , if any WC RM13 Preparation of As built drawings WC RW Yes


Completeness of inspection and test records WC RW Yes

Prepared by Reviewed by Checked By Approved by

SEL SEL SEL EIL


15/79

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JOB PROCEDURE FOR BLACK TOPPING(PREMIX CARPETING)

(PROCEDURENO: 6724-700-50-47-JP-004)








ORGANIZATION SEL SEL EIL EIL

SIGNATURE


DATE


16/79

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JOB PROCEDURE FOR BLACK TOPPING (PREMIX CARPETING)

CONTENTS



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JOB PROCEDURE FOR BLACK TOPPING (PREMIX CARPETING)

1. PURPOSEThe purpose of this procedure is for supervision of Black Topping for road work and to insure that proper

quality control is exercised at site

2. SCOPEThis procedure covers supervision of Black Topping for road work and method of record keeping for all

Black Topping at site.

3. REFERENCE All work related to Black Topping will be conformed to EIL contract document IS codes Design Basis

4. MATERIALRequired material for Black Topping shall be as per EIL specifications

5. PROCEDURE Material approval to be done Review of calibration of plant Review of calibration of instrument/ testing of equipment WBM top surface to be properly clean , and joint around aggregate to be clean properly Checking of road camber / level

Tack coat to be applied as per specification

Required thickness of premix carpeting after rolling to be spread During the spreading of premix carpet, bitumen temperature and its consumption to be check Take the premix sample for check test (as applicable) Seal coat to be spread over the premix carpet


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Finally compacted thickness of black topping to be checked and it should be as per drawing / specifiedin specification.

Prepared the berm by sites of road in specified width Remove all surplus earth from the road sites & dumped designated area Final inspection of black topping will done jointly and any defect found to be repaired immediately.

6. INSPECTION AND TEST DOCUMENTReview of test and inspection reports as per ITP NO 6724-700-50-47-ITP-004


19/79

INSPECTION & TEST PLAN FOR BLACK TOPPING

DOC. NO. - 6724-700-50-47-ITP-004



Sr.No.

Activities SEL EIL Record tosubmitted

Remarks

1 Approval of source of materials WC Rw

2 Review of calibration certificates of instruments / testing

equipments

Field calibration if any

WC

WC

HP

W

3 Surface preparation & check for camber / level WC S

4 Checking/ testing of material wherever required WC W

5 Tack coat application WC S

6Premix carpeting(including thickness of carpeting) and

rollingWC S

7 Seal coat (Including thickness of seal coat) WC S

8 Check for camber and levels WC S

9 Check for bitumen temperature and consumption WC S

10 Premix sample check test (as applicable) WC W

11 Removal of surplus earth WC S

12 Berm preparation WC S

13 Final inspection WC HP

INSPECTION AND TEST DOCUMENTSReview test and inspection documents

WC Rw

PREPARED BY REVIEWED BY CHECKED BY APPROVED BY

SEL SEL SEL EIL


20/79


21/79

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JOB PROCEDURE FOR CONCRETING WORK

CONTENTS

1. PURPOSE2. SCOPE3. REFERENCE4. MATERIAL5. PROCEDURE6. INSPECTIONS & DOCUMENTATION


22/79

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JOB PROCEDURE FOR CONCRETING WORK

1.0 PURPOSE The purpose of this procedure is for supervision of concreting works and ensures that proper quality


2.0 SCOPE The procedure covers supervision of concreting works and method of record keeping for concreting

work at site.

3.0 REFERENCE All plain and reinforced concrete work will comply with the requirements mentioned in EIL specification Design Basis

4.0 MATERIALAll material required for the concreting / RCC work shall be as per EIL specification

5.0 PROCEDUREFor PCC / RCC approval of design mix

Required grade concrete to be approved by mix design / RMC Trial cubes will be taken at batching plant / at site as per the design mix of specified grade of contract

as per design

Testing will be done at 3 days, 7 days, and 28 days. If results are found acceptable then design mix / RMC will be approved. Bed level of excavation shall be checked jointly by contractor and consultant and permission may be

obtained to do the PCC work.

Required shuttering to be done as per the drawing with proper supports and height. Reinforcement steel bars which are bending earlier as per the approved bar bending schedule are to be

placed as per drawings and bindings as per specified wires.

Required laps, chairs, spacer bars to be provided.


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Required bolts, inserts, plates, openings / pockets to be fixed as per drawings. Top level of concrete to be marked on shuttering. Pre pour checking by our Engineer and consultant to be done and obtained the clearance for

concreting the next day.

Concreting will be done by mixer m/c / RMC which is required to meet quality standards Concreting will be done in layer and compaction of concrete will be done by vibrator machines in

layers.

Finally top of concrete will be finished as required in spec. drawings and shall match exact foundationtop

Required testing cubes will be taken for testing of desired strength at 7 days, & 28 days in approvedlab.

From next day onward cubes will be puts under the water filled tank/sump. Shuttering will be removed after 24 hours and surfaces to be observed and seen that concrete will be

ok or not.

Compressor foundation to be done in single pour only (monolithic)6.0 INSPECTION & DOCUMENTATION

Vibrating & compaction of concreting to be inspected during concrete. Cubes to be taken and its to be numbers, with date of casting grade, fdn. no,

Location etc

Final finishing to be observed. Pre pour cards to be filled up before concreting. Pour concrete to be filled up after concreting. Records of material / RMC to be submitted. Others will be as per ITP No : 6724-700-50-47-JP-005A, 6724-700-50-47-JP-005B, 6724-700-50-47-JP-

005C, 6724-700-50-47-JP-005D


24/79

INSPECTION & TEST PLAN FOR PLAIN CEMENT CONCRETE (PCC)

DOC.NO.- 6724-700-50-47-JP-ITP-005A



SR

NOACTIVITY SEL EIL

RECORDS TO

BE

SUBMITTED/

FORMAT NO

Remarks

1

a. Review of calibration certificates ofinstruments / testing Equipments.

b. Field calibration, if any.

WC

WCHP

W

2Checking of layout and materials,

compaction of sub gradeWC S

3 Mix proportion. WC S

4 Check for shuttering, dewatering if any WC S5 Concreting with proper compaction. WC S6 Checking of top level of PCC. WC S YES7 Curing. WC S


Review test and inspection documents. WC RW

Prepared By Reviewer by Checked By Approved by

SEL SEL SEL EIL


25/79

INSPECTION & TEST PLAN FOR RCC ( SUB STRUCTURE)

DOC.NO.- 6724-700-50-47-JP-ITP-005B


RATNAGIRI

SR

NOACTIVITY SEL EIL

RECORDS TO

BE

SUBMITTED/

FORMAT NO

Remarks

1 Approval of source of materials. WC RW YES2

Approval of agency for providing Ready

Mix concrete (RMC)WC W YES APPROVED

VENDOR

3

a) Calibration certificate of measuring& testing Equipments / instruments

of RMC plant

b)

Field calibration, if any

WC

WCHP

W

YES

YES

4Checking of layout & condition of PCC /

Leveling course.WC S YES

5 Checking / testing of materials. WC S YES6 Design Mix Approval WC HP YES Design mix doc7

Check for line & level of shuttering including

Its condition, quality and rigidity.WC S

8Check for sub-soil water & dewateringarrangement, if any

WC S YES

9Placing of reinforcement & covers to

reinforcement.WC W

10Check for inserts, Anchor bolts and pipe

sleeves, pockets etc.WC S YES


26/79


27/79

INSPECTION & TEST PLAN FOR RCC ( SUPER STRUCTURE)

DOC.NO.- 6724-700-50-47-JP-ITP-005C



SR

NOACTIVITY SEL EIL

RECORDS TO BE

SUBMITTED/

FORMAT NO

Remarks

1 Approval of source of materials. WC RW2

Approval of agency for providing Ready Mixconcrete (RMC)

WC W YES

3

a) Calibration certificate of measuring &testing Equipments / instruments of RMCPlant

b) Field calibration, if any

WC

WCHP

W

YES

YES

4 Checking of layouts WC S YES5 Checking / testing of materials. WC RW YES6 Design Mix Approval WC HP YES7

Check for line & level of shuttering andscaffolding / Vertical bracing includinghoisting arrangement.

WC S8

Placing of reinforcement & covers toreinforcement

WC W9

Check for inserts, bolts, pipe sleeves, MSrungs, concealed Electrical conduits, fanhooks, dowel, welding etc. if any.

WC S YES10 Check for pockets / openings WC S11 Check for expansion joints, if any WC S12

Check for water stoppers, slopes, stoppers, ifany

WC S13 Pour Card WC HP 6724-700-50-47-IR-001 &

002

14Quality records of RMC like Delivery Ticketinformation

WC RW YES15 Concreting, testing, compaction, & finishing. WC RM YES16 Casting of cubes. WC RM

17 Curing. WC S


28/79


29/79

INSPECTION & TEST PLAN FOR RCC (CRITICAL STRUCTURE)

DOC.NO.- 6724-700-50-47-JP-ITP-005D


RATNAGIRI

SRNO

ACTIVITY SEL EIL

RECORDS TO BE

SUBMITTED/

FORMAT NO

Remarks

1 Approval of source of materials. WC RW YES2 Approval of agency for providing Ready

Mixed Concrete (RMC)WC RW YES

3Calibration certificate of measuring & testingequipments / instruments

WC RW YES4 Checking of layout. WC S YES5 Checking / testing of materials. WC W YES6 Soil strata below PCC WC S7 Design of Mix. WC HP YES8

Check for line & level of shuttering and

scaffolding / vertical bracing Includinghoisting arrangements, shoring and strutting. WC

S

9Placing of reinforcement & coverts toreinforcement

WC S10

Check for inserts, Anchor bolts, pipe sleeves,MS rungs, concealed electrical Conduits, fanhooks, dowel, etc. including welding if any

WC W YES11 Check or pockets / openings WC W12

Detailed work plan including equipment,manpower & other sources

WC RW YES13 Pour Card. WC HP 6724-700-50-47-IR-001 &

002

14Quality records of RMC like delivery ticket

InformationWC RW YES

15 Concreting, testing, Compaction & finishing. WC W YES


30/79

16 Casting of Cubes WC RW

17 Curing. WC S

18

Testing of cubes. 7 Days

28 Days

WC

WC

RW

W

6724-700-50-47-IR-003

19 Removal if formwork / staging WC20

Verification of dimension viz. AFC drawingsand tolerances

WCS YES

21 Check for water tightness, rendering, if any. WC S

22 Preparation of As built drawings. WC RW YES

INSPECTION & TEST OCUMENTS

Completeness of inspection and test records WC RW YES

Note: Compressor Foundation shall be done by Single pour only

Prepared By Reviewed by Checked By Approved by

SEL SEL SEL EIL


31/79

Page 1 of 2

POUR CARD I (PROGRAMME OF CONCRETING)

PROJECT : PROCUREMENT AND INSTALLATION OF ADDITIONAL BOIL OFF GAS (BOG) BOOSTERCOMPRESSOR , RATNAGIRI

CLIENT : M/s RGPPL, RATNAGIRI FORMAT NO: 6724-700-50-47-IR-001 REV.NO. - 0

PMC : M/s EIL REPORT NO :

DATE :

1. Reference document :

2. Type of Structure :

3. Levels From : To :

4. Grade of Concrete / Approved Design Mix

5. Brand Name, Grade and consignment no. cement

6. Estimated volume of concrete :

7. Quantity of cement required :

8. Reinforcement checking details :

No. Dia. Length

a) Laps

b) Separators

c) Chairs

d) Any other

Remarks


32/79


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Page 2 of 2

8. Number of cubes taken :

9. Quantity of concrete poured :

10. Pour completion time : AM/PM : Date :

11. Curing Method

Traditional Curing compound

Blankets / foils / gunny bags Others ( specify)

12. Period for removal of form work.

13. Any defect (s) observed during concreting :

M/s SAVAIR ENERGY LIMITED M/s GAIL/EIL

NAME

SIGN

DATE


35/79

Name of work :

Reference : Type of Cement :

W / C Ratio : Max. size of Aggregate

CRUSHING STRENGTH RESULTS OF CONCRETE CUBES

PROJECT : PROCUREMENT AND INSTALLATION OF ADDITIONAL BOIL OFF GAS (BOG) BOOSTER COMPRE

CLIENT : M/s RGPPL, RATNAGIRI FORMAT NO: 6724-700-50-47-IR-003


DATE :

CubeNo.

Id.MarkOn

Cube

Type &Location

ofStructure

Date of Age(days)

Dimensions of Cube Vol.of

Cube(m)

Wt.of

Cube(kg)

Unit WT.(kg/m)

SurfaceArea(cm)Casting Testing L

(Cm)B

(Cm)H

(Cm)


36/79

M/s SAVAIR ENERGY LIMITED M/s GA

NAME

SIGN

DATE


37/79

Page1of

JOB PROCEDURE FOR MICRO GRADING

(PROCEDURENO: 6724-700-50-47-JP-006)









SIGNATURE

NAME Ganesh K. Rakesh P. Milind D.

DATE


38/79

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CONTENTS



39/79

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1. PURPOSEThe purpose of this procedure is for supervision of micro grading work and to insure that proper quality

control is exercised at site

2. SCOPEThis procedure covers supervision of micro grading and method of record keeping for micro grading work

at site.

3. REFERENCE All work related to micro grading shall be as per specification

4. PROCEDURE Review the calibrating certificate of instrument Take the initial level of micro grading area Remove the extra soil , debris, where level is higher than the required and back fill the soil where level

is lower

Area to be graded in gradient so that water can easily flow in drain Finish the area with small roller or with hand compactor Take final level & record it Final inspection will be made jointly

5. INSPECTION AND TEST DOCUMENTReview test and inspection reports with level records as per ITP No 6724-700-50-47-ITP-006


40/79


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JOB PROCEDURE FOR STRUCTURAL STEEL WORK

(PROCEDURENO: 6724-700-50-47-JP-007)









SIGNATURE


DATE


42/79

Page2of



CONTENTS

1. PURPOSE2. SCOPE3. REFERENCE4. MATERIAL5. PROCEDURE6. INSPECTIONS & DOCUMENTATION


43/79

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1.0 PURPOSE The purpose of this procedure is for supervision of structural steel works and to ensure that proper

quality control is exercised at site.

2.0 SCOPE The procedure covers supervision and method of record keeping for structural steel work at site.

3.0

REFERENCE

All structural steel work will comply with the requirements mentioned in EIL specification and shop /field painting as per EIL specification and respective IS, BIS, SP codes and specification.

IS Codes Design Basis

4.0 MATERIAL All material shall be confirm to their respective specifications given in EIL specification and IS codes,

BIS, SP codes.

5.0 PROCEDURE Material to be procured from standard / approved vendors only with all MTC reports. If MTC are not

available / co related with materials will be tested with approved lab taking samples from received

material at site.

Qualified welder to be qualified / approved before taking up the welding job. Shop fabrication will be made before starting of actual fabrication at site and approved on the basis of

design drawings.

On the basis of shop fabrication drawing, actual fabrication of structural steel shall start. Periodical checking / inspection will be done by our Engineer & necessary approval may be obtained. Fit up checking / alignment checking will be done by Engineer & required clearance will be obtained. After complete fabrication completed final checking / clearance will be done by us / consultant as per

ITP


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Fabricated material will be shifted to shot blasting shed and surface will be prepared by shot blasting(Sa 2.5) and primer painting as per EIL Specification, shall be done. Inspection will be by Engineer /

EIL as per ITPs

Material will be transported to site from fabrication shop after primer painting Foundation top to be chipped off properly to binding grouting material Nuts / bolt be grease level

plates to be ground.

Required capacity crane to be arranged and erection of structural will be done; proper nuts with locknuts tighten.

After alignments of main structural balance component to be fixed and final alignment to be done andapproval to be taken from consultant.

Welding work shall start as per EIL specification and on final welding completed necessary clearancewill be obtained.

No compromise shall be made on moment connections and weld length for structural steel in bracing& to which shall be as per standards & IS

After completion of all final welding, weld joints shall be cleaned & painting to be done as per EILspecification

Finally handing to be done and document to be submitted, All above work shall be done with all safety precaution

6. INSPECTION & DOCUMENTATION Periodically inspection will be got it to EIL. Final alignment report to be prepared. All fit up; weld visual, etc. record to be submitted. Handing over report to be submitted. All test reports of material to be submitted. Record to be submitted as per ITP NO : 6724-700-50-47-ITP-007


45/79

INSPECTION & TEST PLAN FOR STRUCTURAL STEEL WORK

DOC.NO.6724-700-50-47-ITP-007


RATNAGIRI

Sr.

NoActivity SEL EIL

Records To Be

Submitted/

Format No

Remarks

A PRE FABRICATION ACTIVITIES

1

a) Reviews\ of calibration certificates ofinstruments / testing.

b) b) Field calibration, if any.WC

HP

W

YES

2

Checking of structural steel materials supplied by

the contractor / Manufacturers test certificate /

testing (as applicable).

WC RW YES

3

Welding Filler material approval / qualification.

a) Manufacturing test certificates / documents.b) Testing, if any.

WC RW

4 WPS / PQR WC W YES5 Welders performance qualification. WC W YES6 Layout checking. WC S7 Welding equipment and accessories. WC S8 Preparation and approval of fabrication drawings. WC RW YESB FABRICATION ACTIVITIES

1 Materials as per design drawing WC RW2 Check straightness and non-warping of members. WC S3 Dimensional and fit-up checks including provision WC S YES


46/79


47/79

Name of Work :

Reference No. : Location / co-ordinates / gr

Layout clearance obtained : Yes / No

SL.No.

ItemNo.

Material &Dimensionalclearance

Shop Fit up ShopWelding

Cleaning &PrimerPainting

ErectionFit Up

Alignment& Leveling

FieldWelding

Gc

SEL EIL SEL. EIL SEL EIL SEL EIL SEL EIL SEL EIL S

STRUCTURE FABRICATION AND ERECTION REPORT




DATE :


48/79


NAME

SIGN

DATE


49/79

Name of work: ______________________________ Location/coordinates

Reference no : _______________________________ Layout clearance obt

Sr No Item No Material anddimensionalclearance

Plumb reading onNorth/ south face

Plumb reading onWest/ east face

Alignment &level ok/not

S

A B A B ALIGN LEVEL

STRUCTURAL COLUMN VERTICALITY CHECKING REPORT




DATE :


50/79


NAME

SIGN

DATE


51/79

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JOB PROCEDURE FOR SHEETING WORK

(PROCEDURENO: 6724-700-50-47-JP-008)









SIGNATURE

NAME Ganesh K. Rakesh P. Milind D.

DATE


52/79

Page2of

(PROCEDURE NUMBER:6724-700-50-47-JP-008 )


CONTENTS



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1. PURPOSEThe purpose of this procedure is for supervision of sheeting work and to insure that proper quality control

exercised at site

2. SCOPEThis procedure covers supervision of sheeting work and method of record keeping for all sheeting work at site

3. REFERENCE Sheeting work will be conformed to EIL contract document Contract manual Standards Material Sheeting shall be conformed to EIL contract document IS codes Design Basis Special condition

4. PROCEDURE Shed roof structure to be completed in all respect like truss, purling, rigid ,welding, alignment, level etc Take all safety requirement before erection of sheet on roof structure Check the sufficient quantity material received at site or not Erect the sheet with proper overlapping each other by crane / rope and pulley Put the J bolt with , nut, washer, bitumen washer etc & tight properly with purling & sheet Put the wind strip as per AFC drawing Erect the ridged , drain etc as per drawing & specification Cladding to be done as per AFC drawing


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Complete the entire work in all respect Final inspection to be done & hand over to GAIL / EIL

5. INSPECTION AND TEST DOCUMENT Site inspection reports as per ITP No : 6724-700-50-47-ITP-008 Test report of all materials


55/79

INSPECTION & TEST PLAN FOR SHEETING

DOC. NO. - 6724-700-50-47-ITP-008



Sr.No

Activities SEL EILRecord to besubmitted

Remarks

1 Material test reports WC Rw Yes

2 Completion of structure WC W -

3 Fixing of sheets , Ridges, Corner, Gutter etc WC Rw -

4Checking of J bolt fixing wind Tie & bitumenwasher

WC W Yes

5 Final Inspection WC W Yes

INSPECTION & TESTING DOCUMENTS

Site Inspection Report WC Rw Yes


SEL SEL SEL EIL


56/79

Page1of

JOB PROCEDURE FOR WBM ROAD

(PROCEDURENO: 6724-700-50-47-JP-009)








ORGANIZATION SEL SEL EIL EIL

SIGNATURE


DATE


57/79

Page2of


JOB PROCEDURE FOR WBM ROAD

CONTENTS



58/79


59/79

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Dry rolling will be done Spreading the murum and rolling Spread the water and rolled till the proper binding of metal Check the thickness after compaction If the thickness found less , rectification will be done Spread the second layer with murum and rolled and sequence layer to be spread as per AFC drawing Total thickness of wbm is as per the AFC drawing

6. INSPECTION AND TEST DOCUMENTReview of test reports and site inspection documents as per ITP No: 6724-700-50-47-ITP-009


60/79

INSPECTION & TEST PLAN FOR WBM ROAD

DOC.NO. - 6724-700-50-47-ITP-009

PROJECT : PROCUREMENT AND INSTALLATION OF ADDITIONAL BOIL OFF GAS (BOG) BOOSTER COMPRESSOR ,RATNAGIRI

Sr.No


1

Review of calibration Certificates of instruments & testingequipments

Field calibration , if any

WC

WC

HP

W

YES

YES

2Layout checking including road crossing and taking initiallevel

WC S

3 Approval of source & checking & testing of material(wherever required)

WC HP YES

4 Filling (if any) compaction, providing camber in sub-base including levels

WC S

5 Spreading metal to required thickness, line & level,dryrolling including spreading of screening material WC

S

6 Check for camber and levels over metalling WC S YES

7 Spreading murum / sand, watering and rolling WC S

8 Checking thickness after each layer and rectificationthereof (if any)

WC W YES

9 Checking Quantity of aggregate by excavation of trialpits as per IRC Code

WC WYES

INSPECTION AND TEST DOCUMENT

Review test and inspection document WC Rw


SEL SEL SEL EIL


61/79

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JOB PROCEDURE FOR FIRE PROOFING

(PROCEDURENO: 6724-700-50-47-JP-010)









SIGNATURE


DATE


62/79

Page2of



CONTENTS



63/79

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PROCEDURE NO. 6724-700-50-47-JP-010


1. PURPOSEThe purpose of this procedure is for supervising of Fire proofing work and to insure that proper quality

control is exercised at site

2. SCOPEThis procedure covers supervision of Fire proofing work and method of record keeping for Fire proofing

work at site.

3. REFERENCE Work related to fire proofing will be conformed to EIL specification Special condition IS codes and standards Design basis

4. MATERIAL Material required for Fire proofing shall be as per respective EIL specification As per IS codes

5. PROCEDURE Required material will be procured from standard / approved vendor only with MTC report. If MTC

report not available then take the material received sample and send to approved lab for testing with

respective IS code

Approved the required grade of concrete , with its trial cubes testing result Locate the structure where fire proofing to be done Weld the squared nuts on structure at 400 mm distance all around Patch up the weld portion with specified primer, paint Put the specified welded wire mesh on structure and tied up properly with 16 gauge binding wire


64/79

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Put the shuttering as per the specified thickness of fire proofing and standard Rigid the shuttering with clams, supports Pour the approved grade of concrete, required testing cube to be taken Finally finishing will be done with 1:2 cement mortar , if required Put the final coat of approved shed snowcem paint

6. INSPECTION AND TEST DOCUMENTReview of test reports & Inspection reports as per ITP NO 6724-700-50-47-ITP-010


65/79

INSPECTION & TEST PLAN FOR FOR FIRE PROOFING

DOC.NO.6724-700-50-47-ITP-010



Sr.No


Remarks

1 Approval of source of material WC Rw

2Instrument , Testing equipment, calibratingcertificate

WC HP Yes

3 Field calibration if any WC W Yes

4 Checking/ testing of material WC W/Rw Yes

5 Design mix approval WC HP Yes

6 Checking of weld mesh fixing , nut fixing etc WC W

7 Checking of shuttering and scaffolding etc WC S

8 Pour card WC HP6724-700-50-47-IR-001&002

9 Concreting , testing , finishing WC W YES

10 Casting of cubes WC W

11 Testing of cubes 7 days 28 days

WCWC

WW

YESYES

6724-700-50-47-IR-003

12 Removal of form work / staging WC S

13 Curing WC S

14 Surface painting WC S


Review test & site Inspection reportWC Rw YES


SEL SEL SEL EIL


66/79

Page 1 of 2

POUR CARD I (PROGRAMME OF CONCRETING)

PROJECT : PROCUREMENT AND INSTALLATION OF ADDITIONAL BOIL OFF GAS (BOG) BOOSTERCOMPRESSOR , RATNAGIRI



DATE :

1. Reference document :

2. Type of Structure :

3. Levels From : To :

4. Grade of Concrete / Approved Design Mix

5. Brand Name, Grade and consignment no. cement

6. Estimated volume of concrete :

7. Quantity of cement required :

8. Reinforcement checking details :

No. Dia. Length

a) Laps

b) Separators

c) Chairs

d) Any other

Remarks


67/79

9. Pre pour inspection details Checked NA

a) Survey / Layout.

b) Sub soil compaction.

c) Completion of underground works.

d) Cleanliness.

e) Cover to reinforcement.

f) Anchor bolt.

g) Sleeves / pockets.

h) Water stopper.

i) Formwork.

j) Slopes.

k) Construction / Expansion joints.

l) Admixtures.

m) Any other.

Remarks

10. Clearance for Electrical / MechanicalWorks required / not required

Electrical Mechanical

11.The above structures finally inspected on at AM/PM and found / not found satisfaction for

concreting.

Remarks, if any


NAME

SIGN

DATE

Page 2 of 2


68/79

Page 1 of 2

POUR CARD II (OBSERVATIONS DURING CONCRETING)





DATE :

1. a) Quality of course aggregates

Satisfactory Not to Satisfactory

b) Quality of fine aggregates

Satisfactory Not to Satisfactory

c) Bulk of sand taken into account

Yes No

2. Quality of Water

Satisfactory Not Satisfactory

3. Machinery mobilization

a) Mixture machine

b) Ready mix concrete dumpers

c) Vibrators

d) Pumps

e) Hoists

4. Pour start time AM/PM : Date :

5. Slump

6. W/C Ratio

7. Type Of Weather

Normal Abnormal

Detail of abnormality :

(Precautions taken for < 5 C and > 40 C, rainy season)


69/79

Page 2 of 2

8. Number of cubes taken :

9. Quantity of concrete poured :

10. Pour completion time : AM/PM : Date :

11. Curing Method

Traditional Curing compound

Blankets / foils / gunny bags Others ( specify)

12. Period for removal of form work.

13. Any defect (s) observed during concreting :


NAME

SIGN

DATE


70/79

Name of work :

Reference : Type of Cement :

W / C Ratio : Max. size of Aggregate

CRUSHING STRENGTH RESULTS OF CONCRETE CUBES




DATE :

CubeNo.

Id.MarkOn

Cube

Type &Location

ofStructure

Date of Age(days)

Dimensions of Cube Vol.of

Cube(m)

Wt.of

Cube(kg)

Unit WT.(kg/m)

SurfaceArea(cm)Casting Testing L

(Cm)B

(Cm)H

(Cm)


71/79


NAME

SIGN

DATE


72/79

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JOB PROCEDURE FOR UNDERGROUND PIPING

(PROCEDURENO: 6724-700-50-47-JP-012)









SIGNATURE


DATE


73/79

Page2of



CONTENTS



74/79

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1. PURPOSEThe purpose of this procedure is for supervising of under ground piping work (RCC/ CI) to insure that

proper quality control is exercised at site

2. SCOPEThis procedure covers supervision of under ground piping (RCC/ CI) and method of record keeping for

underground work at site.

3. REFERENCE WORK RELATED TO UNDER ground piping (RCC/CI) work will be conformed to EIL contract document Special condition IS codes Design Basis Approved drawing for construction

4. MATERIALRequired material for underground piping work (RCC/CI) shall be as per respective EIL specifications

5. PROCEDURE Material to be procured from standard / approved vendor only , with all MTC report If MTC report not available / co related with material will be tested in approved lab , by sending of

sample from received material at site

Review of calibration certification of instrument / testing equipment Field calibration will be done if required Layout for piping , manhole to be done at site as per AFC drawing Before excavating the trench or manhole, underground obstruction will be checked. If found anything

necessary precaution will be taken to protect it.


75/79

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Joint level to be taken if required After excavated trench for piping and for manhole/ chamber bed level to be checked and recorded Lay the pipe line as per AFC drawing and jointing will be done Make the manhole / chamber as per AFC drawing and grouting with pipe line All joints will be curved Before hydro test all joints, bed , supports etc will be visually checked Hydro test will be done by filling of water in line & manhole chambers for leaking of joints Record to be maintained Removal of any blockages , cleaning and flushing of the system Back filling will be done in specified layers and complexion test will be carried out Checking of MS rings in manhole chambers , proper grouting with pipes for inlet / outlet pipes, and

level of inlet / outlet and manhole to be checked

Finally as built drawing will be prepared and hand over the system to EIL / GAIL6. INSPECTION AND TEST DOCUMENTS as per ITP No: 6724-700-50-47-ITP-012

REVIEW TEST AND INSPECTION DOCUMENTS


76/79

INSPECTION & TEST PLAN FOR UNDERGROUND PIPING

DOC.NO. - 6724-700-50-47-ITP-012

PROJECT : PROCUREMENT AND INSTALLATION OF ADDITIONAL BOIL OFF GAS (BOG) BOOSTER COMPRESSOR ,RATNAGIRI

Sr.No

Activities Contractor EILRecord to be

submittedRemarks

1 Checking of material WC W YES

2 Adequate slope, benching in excavation for safetypurposes if required

a) review of calibration certificates ofinstruments / testing equipments

b) Field calibration, if any

WC

WC

S

HP

YES

YES

3 Layout Line & level WC W

4 Laying & joining, grouting at manhole/chambers WC S

5 Check for supports/firm bed / sub soil water level WC S YES

6 Testing for leakages by blocking pipe ends WC S YES

7 Hydro-testing and other test, Removal ofblockages, Cleaning & flushing of system

WC W YES

8 Back filling in layers WC HP

9Check for MS rungs in proper position, inlet/outletpipe levels in manholes

WC S

10 Preparation of As Built Drawings WC S YES


Review test & Inspection DocumentWC Rw


SEL SEL SEL EIL


77/79

Page1of

JOB PROCEDURE FOR DISMANTLING OF RCC (EXISTING)

(PROCEDURENO: 6724-700-50-47-JP-013)









SIGNATURE


DATE


78/79

Page2of



CONTENTS



79/79


1. PURPOSEThe purpose of this procedure is for supervising of dismantling of RCC (Existing) and to insure that proper

safety and other damages could not be at site

2. SCOPEThis procedure covers supervision of dismantling of RCC (Existing) and record keeping for dismantling of

RCC work at site.

3. REFERENCE Work related to dismantling of RCC (Existing) will be conformed to EIL specification

4. PROCEDURE Mark the structure to be dismantled Disconnect all the services like power gas supply , water etc Barricading the area where dismantling work placeVerify & ensure the all workers should used appropriate PPE Keep the fire fighting arrangement Check the gas cutter , Jack hammer, Air compressor condition Mark or decide the where initial debris of dismantling to be stored Make the disposal arrangement from the mark or decided area to designated area Take all the precautions so that neighboring structure could not be damage

Documents

Civil and Structural