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Legend

Gray Auto filled fields

peach Drop downs fields

Yellow Text box

BU

Project Name

Project Code

S.NO NCR/FOR/FIN No

NCR/FOR/FIN

Date

1 3/10/2014

2 2/7/2014

3 2/7/2014

4 2/5/2014

5 2/5/2014

6 FIN:28 25.12.13

7 FIN:27 18.12.13

8 NCR:01 18.12.13

9 FIN:26 08.12.13

10 FIN:25 07.12.13

11 FIN:24 12/3/2013

TATA PROJECTS L

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12 FIN:23 12/3/2013

13 FIN:22 11/11/2013

14 FIN:21 11/2/2013

15 FIN:20 10/31/2013

16 FIN 9/16/2013

17 FIN 8/7/2013

18 FIN 8/1/2013

19 FIN 8/1/2013

20 FIN on Subcontractor wor 6/21/2013



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25 FIN 001 3/28/2014

26 FIN 002 12/12/2013

27 FIN 001 2/14/2014

28 FIN 001 2/10/2014

29 FIN 001 10/17/2013

30 FIN 002 11/9/2013

31 FIN 002 3/4/2014

32 FIN 003 12/28/2013

33 FIN 004 1/11/2014

34 FIN 005 1/30/2014

35 FIN 005 2/2/2014

36 FIN 006 3/18/2014

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37 FIN 007 4/2/2014

38 NCR 001 11/19/2013

39 NCR 002 12/19/2013

40 NCR 003 2/26/2014

41 PGPL/MECH/FIN/1 11-May-13

42 PGPL/MECH/FIN/2 18-Mar-13






48 PGPL/MECH/FIN/8 25-Jan-13



51 PGPL/MECH/FIN/11 29-Apr-13


53 PGPL/MECH/FIN/13 7-Sep-13

54 PGPL/MECH/FIN/14 31-Oct-13




58 PGPL/MECH/FIN/18 5-Nov-13

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59 PGPL/MECH/FIN/19 29-Nov-13










69 PGPL/MECH/FIN/29 20-Dec-13


71 PGPL/MECH/FIN/31 19-Feb-14




75 PGPL/MECH/NCR01 10-Dec-13

76 PGPL/MECH/NCR02 30-Jan-14

77 PGPL/MECH/NCR03 1-Feb-14


79 PGPL/MECH/NCR05 10-Oct-13

80 PGPL/MECH/NCR06 28-Nov-13

81 PGPL/MECH/NCR07 14-Sep-13


83 PGPL/MECH/NCR09 23-Oct-13

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84 FIN 9/3/2012

85 FIN 10/4/2012

86 FIN 2/1/2013

87 FIN 2/4/2013

88 FIN 2/6/2013

89 FIN 2/15/2013

90 FIN 2/16/2013

91 FIN 3/25/2013

92 FIN 3/29/2013

93 FIN 3/31/2013

94 FIN 5/20/2013

95 FIN 5/20/2013

96 FIN 5/25/2013

97 FIN 5/29/2013

98 FIN 6/21/2013

99 FIN 8/1/2013

100 FIN 8/1/2013

101 FIN 8/7/2013

102 FIN 9/16/2013

103 FIN 10/31/2013

104 FIN 11/2/2013

105 FIN 11/11/2013

106 FIN 12/3/2013

107 FIN 12/3/2013

108 FIN 12/7/2013

109 FIN 12/8/2013

110 FIN 12/18/2013

111 FIN 12/25/2013

112 FIN 2/5/2014

113 FIN 2/5/2014

114 FIN 2/7/2014

115 FIN 2/7/2014

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116 FIN 3/10/2014

117

118 NCR 12/18/2013

119 NCR 2/15/2013

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PG

1 X 388 MW CCPP

100036

Description Discipline

NCR/FOR/

FIN

NCR/FOR/

FIN Type

Rejected/

Rectifiable

Switchyard Relay Room. Cracks observed in wall

plastering Civil FIN Field Rectifiable

Cracks found in FGCS pedestals Civil FIN Field Rectifiable

Validity of Calibration Certificate of Total Station

(Survey Instrument) is over. Civil FIN Field Rectifiable

Water not changed in the curing tank of cubes, even

level of water is lower than cubes top level. Civil FIN Field Rectifiable

Poor quality of plastering observed in DM Plant building Civil FIN Field Rectifiable

Switch Yard

Near LCLM-3, 4 Backfilling work found having large

boulders. Civil FIN Field Rectifiable

PIPE RACK-9 :

Pedestal orientation of 6 nos. of bolts were not as per

drawing. Civil FIN Field Rectifiable

CONTROL ROOM Exhaust Fan.

As per mechanical drawing No.183-GA-07-R0 Mounting

frame should be square shaped but in civil drawing

round shape is shown. Civil NCR Field Rectifiable

SWITCH YARD

Bay No.1 & 2 in between grid A&B, about 25 nos.Pedestals settled down. Civil FIN Field Rectifiable

GAS PIPE SUPPORTS PEDESTAL

Pre-cast Gas Pipe Support Pedestals observed 80 to

90mm down from the required level. Civil FIN Field Rectifiable

Hot well tank

Pedestal P4 Level of rebars up by 100 mm and level of

insert plate up by 30 mm observed. Civil FIN Field Rectifiable

IMITED

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PIPE RACK-9

P1 Pedestatal are twisted 100mm. Civil FIN Field Rectifiable

BY PASS STACK

100 mm Cover in place of 50 mm observed for grade

slab at end portion. Civil FIN Field Rectifiable

BY PASS STACKPoor concreting without maintaining the level for grade

slab observed Civil FIN Field Rectifiable

HRSG

Near north side settlement observed in grade slab. Civil FIN Field Rectifiable

At Cable Trenches : Empty cement bags & wooden

pieces found in back filling material. Civil FIN Field Rectifiable

At Swithch Gear Control Room (3rd floor) : 02 Nos. of1000 x 800 mm openings for air intake were found

missing for battery room. Civil FIN Field Rectifiable

Cable Trench No 2

at GTG :

Exposed reinforcements obseved at cable trench walls

outer surface. Civil FIN Field Rectifiable

At Switchyard:

Pedestal for Isolator equipment foundation at Grid-D7

to D8 -2 Nos. found bulged . Civil FIN Field Rectifiable

Raw water pump house- Column-B2

1st lift & 2nd lift found twisted. Civil FIN Field Rectifiable

Pipe rack-3 Pedestal P2

Top of concrete found 100 mm less. Civil FIN Field Rectifiable

Pipe Rack-4 Pedestal P3 Development length not

provided as per drawing. Civil FIN Field Rectifiable

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Switch Gear Control Room 2nd Floor Slab

Bottom finishing not good and honey comb found. Civil FIN Field Rectifiable

Raw Water Pump House-Column & WallVertical Reinforcement in outer side of wall got

displaced by 70mm laterally. Kink made in the vertical

reinforcement to bring them into correct location Civil FIN Field Rectifiable

DCS Panels are not bolted to base frame C & I FIN Field Rectifiable

Canopies made of MS sheets were installed without

painting C & I FIN Field Rectifiable

VFD Room Earthing Flat required 65 X 10 MM , but 50 X6 MM Flat was used. Electrical FIN Field Rectifiable

Switchyard Control Room - Panels:

Bolts were not fitted properly on all panels, only two

bolts were fixed. Electrical FIN Field Rectifiable

Cable trays were discontinous and cable tray supports

were not painted Electrical FIN Field Rectifiable

Scaffolding material was inserted between the bus bars

of open end of NSPBD Electrical FIN Field Rectifiable

220 KV Swith Yard Control room

Earthing Flat required 65 X 10 MM , but used 50 X 6 MM

Flat Electrical FIN Field Rectifiable

Cable trays for cable from battery bank to battery

isolation box is erected on floor creating access issues Electrical FIN Field Rectifiable

Cable tray installation at 9.85 el switch gear bldg is not

as per drawing Electrical FIN Field Rectifiable

STG metering panels were placed on base frame withoutbolting Electrical FIN Field Rectifiable

Leak found in GTG transformer Tank Electrical FIN Field Rectifiable

Control Building

Power cable routed through control cable tray in 9.85

elevation. Electrical FIN Field Rectifiable

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Cable is laid on cable trench floor without cable tray Electrical FIN Field Rectifiable

Station service transformer centre line was not matching

with switcg gear Electrical FIN Field Rectifiable

GTG IPBD seal off bushing rubber seal was not matchingwith the IPBD dimensions. Making it impossible to bolt

rubber seal to IPBD Electrical FIN Field Rectifiable

Cable Termination at 4FC / 11 FC Feeder:

630 mm lugs when bolted to B-Phase in 4FC & 11 FC,

fouled with Neutral Bus Bar. Electrical NCR Field Rectifiable

Holes mismatching in Evaporative coolersMechanical FIN Field Rectifiable

Load compartment erection Mechanical FIN Field Rectifiable

Plenum lower half Erection Mechanical FIN Field Rectifiable

C Cone to turbine gasket Mechanical FIN Field Rectifiable

River hawk tool Mechanical FIN Field Rectifiable

Gen collector sole plate Mechanical FIN Field Rectifiable

PEECC Holes mismatch Mechanical FIN Field Rectifiable

Filter house bracing hole mismatch Mechanical FIN Field Rectifiable

Base anchor plate. Mechanical FIN Field Rectifiable

Fabrication of STG truss. Mechanical FIN Field Rectifiable

ACC structural bracing joint. Mechanical FIN Field Rectifiable

Welding of ss pipe to MS angle. Mechanical FIN Field Rectifiable

Flange assembly of Pump shaft. Mechanical FIN Field Rectifiable

Poor workmanship in columns and runners. Mechanical FIN Field Rectifiable

Pipe rack 04 column Bolt not showing Mechanical FIN Field Rectifiable

Pipe rack 2 column erected with mud and soil. Mechanical FIN Field Rectifiable

Without beveling moment plate welding done. Mechanical FIN Field Rectifiable

STG Building Internal platform Mechanical FIN Field Rectifiable

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Bypass Stack t Duct column Mechanical FIN Field Rectifiable

Metering skid. Mechanical FIN Field Rectifiable

Inlet line of Filter separator for gas conditioning Skid Mechanical FIN Field Rectifiable

Gas scrubber to electric heater Mechanical FIN Field Rectifiable

Stand pipe of filter separator Mechanical FIN Field Rectifiable

Fuel gas conditioning skid pipe . Mechanical FIN Field Rectifiable

Filter separator for fuel gas conditioning skid. Mechanical FIN Field Rectifiable

Inlet line of performance heater Mechanical FIN Field Rectifiable

Performance Heater Mechanical FIN Field Rectifiable

Drain line to Condensate storage tank. Mechanical FIN Field Rectifiable

AS we observed that pipe rack 08 without cleaning applied

paint. Mechanical FIN Field Rectifiable

ACW and DMCW pump hose support frame as per DWG not

found Mechanical FIN Field Rectifiable

Without MTC and IMIR clearance fitting as been used of fire

fighting line Mechanical FIN Field Rectifiable

Bypass Globe valve got damaged due to stuck in EOT cable

while operating Mechanical FIN Field Rectifiable

Withou Beveling and overlapping regd Mechanical FIN Field Rectifiable

Without insp weld visual , wrapping coating ,DP Back filling

done. Mechanical FIN Field Rectifiable

Process ValvesMechanical NCR Field Rectifiable

Hydraulic oil unit Nozzles Mechanical NCR Field Rectifiable

ACW Pump bottom casing Sheared off Mechanical NCR Field Rectifiable

Bearing Recd with damage Mechanical NCR Field Rectifiable

Pipes erected without surface Preparation. Mechanical NCR Field Rectifiable

Mismatch of DWG structural and side sheeting DWG. Mechanical NCR Field Rectifiable

Unqualified welder welding Mechanical NCR Field Rectifiable

Columns recd are flange type ,but recd welded type. Mechanical NCR Field Rectifiable

ACC structure design problem Mechanical NCR Field Rectifiable

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Material rejected sand removed at batching plant CIVIL FIN Field Rectifiable

Foundation Curing (HRSG) CIVIL FIN Field Rectifiable

Honey comb found PCC Second lift (Switch Yard Relay

Room) CIVIL FIN Field Rectifiable

Reinforcement bar exposed South side of GTG CIVIL FIN Field Rectifiable

Pedestal P3A Difference observed 60 mm in bolts (GTG

Accoustic diffuser) CIVIL FIN Field Rectifiable

Pedestal P4 Grid AZ1 lack of cover major honey combfound) CIVIL FIN Field Rectifiable

Grid B3 to A3 and B4 to A4 Main beam bulging (SGB) CIVIL FIN Field Rectifiable

First Floor slab water leakage found (SGB) CIVIL FIN Field Rectifiable

W/o information backfilling work (Switchyard tower line) CIVIL FIN Field Rectifiable

STG Deck slab CIVIL FIN Field Rectifiable

Column and wall reinforcement kink observed CIVIL FIN Field Rectifiable

2nd floor slab grid 6-7 beam no.14 water leakage found

along with finishing problem in bottom side SGB CIVIL FIN Field RectifiablePedestal P3 Grid D Development length not provided as

per drawing PR4 CIVIL FIN Field Rectifiable

Pedestal P3 Grid D Development length not provided as

per drawing PR3 CIVIL FIN Field Rectifiable

Column B2 1st and II nd lift twisted RWPH CIVIL FIN Field Rectifiable

Equipment Foundation grid D7 to D8 Isolator-2 No

pedestal is tilted Switch yard equipment foundation CIVIL FIN Field Rectifiable

Reinforcement exposed GTG Cable trench CIVIL FIN Field Rectifiable

2 No. 1000 X 800 mm opening for air intake at EL 17.5 m

missing in battery room CIVIL FIN Field Rectifiable

ACW Road, Switch yard and FGCS to control building

(Contaminated backfilling material) CIVIL FIN Field Rectifiable

Near north side settlement in grade slab HRSG CIVIL FIN Field Rectifiable

Level not mantained in concreting BYPASS STACK CIVIL FIN Field Rectifiable

100 mm cover observed in Grade slab BYPASS STACK CIVIL FIN Field Rectifiable

P1 Pedestal twisted 100 mm PR9 CIVIL FIN Field Rectifiable

Pedestal P4 rebars 100 mm up and insert plate 30 mm lvl

up observed HOTWELL TANK CIVIL FIN Field Rectifiable

Level difference FGCS line pedestal CIVIL FIN Field Rectifiable

Bay No 1 & 2 in between Grid A & B 25 No.Pedestal

settle down CIVIL FIN Field Rectifiable

PR9 , 6 No.pedestral bolts orientation not as per drawing CIVIL FIN Field Rectifiable

Switch Yard , large boulders found in backfilling material CIVIL FIN Field Rectifiable

Beams and column not in line in DM Plant CIVIL FIN Field Rectifiable

Improper storage of cubes in curing tank CIVIL FIN Field Rectifiable

Total station calibration not done CIVIL FIN Field Rectifiable

FGCS Cracks in Pipe support CIVIL FIN Field Rectifiable

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Cracks observed in Switch yard relay room CIVIL FIN Field Rectifiable

Mismatch in Civil and Mechanical drawings for exhaust

fan SGCRB CIVIL NCR Field Rectifiable

Cracks observed in ACC Grouting CIVIL NCR Field Rectifiable

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Root Cause Details Issued by

Agency

Responsible

Open/

WIP/

Closed

Silt content is more in the sand. FQE SubContactor Open

Poorworkman ship, lack of curing and erection materialhit the grout in green stage of concrete. FQE SubContactor Closed

Supervision lapse from subcontractor side FQE SubContactor Closed

Water level reduced due to damage in Pipeline FQE SubContactor Closed

Silt content more in the sand. FQE SubContactor Open

Poor supervision FQE SubContactor Closed

Mistake of understanding the Drawing. FQE SubContactor Closed

Mismatch of civil & Mechanical Drawing. FQE SubContactor

Open

(Work

under

progress

)

Due to heavy rain, soil settelement occured. FQE SubContactor Closed

Cross verification of levels not carriedout prior to the

Plain Cement Concrete work FQE SubContactor Closed

Poor supervision & not maintained the reinforcement

length as per BBS & error in giving top level for insert

plates. FQE SubContactor Closed

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Inadequate supports resting on weak side strata got

disturbed at the time of concreting and leads to twisting

of the pedestal at one direction. FQE SubContactor Closed

Due to movement of concrete labour and improper

diameter of chairs used the cover at end portion of

grade slab increases than the specified value. FQE SubContactor Closed

Lack of supervision at the time concreting. FQE SubContactor Closed

Due to incessant rain and erosion of soil beneath the

grade slab caused the settelement. FQE SubContactor Closed

Waste materials such as empty cement bags, wooden

blocks etc were dumped at the area, which is used for

backfilling near trenches, causing mixing of the same

with fill material. FQE SubContactor Closed

Drawing reading error by Site Engineer FQE SubContactor Closed

Non provision of adequate numbers, size and strength

of cover blocks, leading to exposure of reinforcements. FQE SubContactor Closed

Side supports rested on loose soil and not able to

withstand concrete pressure causing lateral bulging of

pedestal foundations of Isolators. FQE SubContactor Closed

Because of height and limited access, formwork was not

checked properly. FQE SubContactor

Closed

Mistake by surveyor in level transferring. FQE SubContactor

Closed

Due to change in foundation top level, vertical rebars

became short as they were cut as per approved drawing. FQE SubContactor

Closed

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Shuttering Tape damaged during pouring. FQE SubContactor Closed

Shift in centre line of wall reinforcement during pouring

of concrete in raft. FQE SubContactor Closed

Work in complete FQE SubContactor Open

Sub contractor did not consider the issue of corrosion

seriously. More over canopy was not in RFC drawing FQE SubContactor Closed

Overlooked the drawing FQE SubContactor Closed

Not provided the minimum gap required on rear side of

panel. Front side of panel was resting in finished floor

only.

FQE SubContactor Closed

Sub contractor over looked quality and wanted to pull

cable to achieve milestone dates FQE SubContactor Closed

Civil Sub contractor did not took care of electrical

materials during scaffolding erection FQE SubContactor Closed

Overlooked the drawing FQE SubContactor Open

Sub contractor did not take design approval before

making a drawing change FQE SubContactor Open

sub contractor over looked drawing FQE SubContactor Closed

Carelessness of sub contractor supervisor FQE SubContactor Closed

Manufacturing related problems FQE Vendor Closed

Overlooked the drawing FQE SubContactor Open

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HT Cable was laid by sub contractor, as tray material was

unavailable. FQE SubContactor Open

Mismatch in RFC drawing and actual panel dimensions FQE TPL Closed

Vendor packed STG IPBD rubber seal in GTG IPBD

packing. Hence the mismatch happened FQE TPL Closed

Mismatch between provision for panel terminal lugs

(300 Sq mm ) and Project Cable schedule ( 630 Sq mm ) . FQE SubContactor Closed

Material Coming from M/s.GE with mismatch. FQE SubContactor Closed




Tool got Stuck while operation. FQE SubContactor Closed


M/s.Ge Drawing error. FQE SubContactor Closed












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FQE SubContactor Open














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Proposed

Completion date

of Resolution

Actual Date of

Completion of

Resolution Details of Correction Done

Chipping & Replastering to be done.

Damaged support chipped off and regrouted

Same Total station not used for the period it was not

calibrated. Now, the calibration done and is beubg using

in the field.

Damged pipe line repaired and cleaned the Tank and

water refilled.

Removed the large boulders & compaction done.

Chipped & recast as per drawing.

Received revised civil Drwg with square shape.

Effected portion being chipped & recasted as perrewised drawing from Engg .

Pre-cast Gas Pipe Support Pedestals were removed and

replaced again by using Hydra after raising the level of

PCC as per drawing.

Extra length of bars were cut and insert plate provided at

correct level.

CUM RESOLUTION REPORTS /

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Effected portion being chipped & recasted as per

drawing

The effected portion of grade slab chipped & exposed

reinforcement level brought to desired level and grade

slab recasting done.

Existing concrete chipped & recast as per required levels

mentioned in drawing

Cement grout mix with 1:3 ratio Poured.

Empty cement bags, wooden blocks etc which got mixed

with the backfilling material, were removed. The

backfilling done with proper material.

Opening made for Air Intake pipes as per drawing by

chipping the slab.

The loose material chipped off and the exposed surface

covered by using GP2 grouting material with finished

surface.

Reverified the bolt alignment and found OK.

Chipped off the 2 nd lift and re cast by applying rich

mortar.

Top portion was hacked off and grouted to match the

level.

Welding done for short bars with an overlap of 10 D.

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Loose concrete chipped off and repaired using

cementitious grout Conbextra GP2.

20 mm dia holes with 150 to 200 mm depth were made

at 150mm c/c along 3.0m wall length to bring the

dislocated reinforcement at correct location . 16mm diarods of 1.0m length were inseted into the above holes

and tied with the original reinforcement followed by

fixing with Logfix grout at bottom .

PGPL site E&I

works suspended

temporarily - Awaiting rectification by Subcontractor

1/12/2014 1/28/2014 All canopies were painted using approved paint

3/14/2014 3/22/2014Removed the old earthing flat and replaced with new

flat size of 65 X 10 mm size.

2/17/2014 2/19/2014

Front side of panels were bolted to floor by anchor

fasteners and cleats

10/22/2013 10/24/2013

Discontinous cable trays were connected using coupler

plates, all tray supports were repainted

11/12/2013 11/15/2013

Exposed bus bars were wrapped up using protective

covers

PGPL site E&I

works suspended

temporarily

-To be replaced after the work restarts. At present, work

was stopped

PGPL site E&I

works suspended

temporarily -

An as built drawing was prepared and sent from TPL to

TCE for approval, same is pending

3/8/2014 3/10/2014

Sub contractor did rework and rectified work as per

drawing

2/17/2014 2/19/2014Sub contractor re lifted the panel made holes on base

frame, then placed panels and bolted them

2/3/2014 2/3/2014

Manufacturer came to site and welded the areas were

oil seepage was found

PGPL site E&I

works suspended

temporarily -

Will be replaced after the work restarts. At present, work

was stopped

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PGPL site E&I

works suspended

temporarily -

Tray has to be fixed, then cable to be transferred to tray -

To be done when work commences

5/5/2014 5/10/2014

NSPBD was erected between transformer and switch

gear by small angular adjustments using flexible links

1/22/2014 2/5/2014

GTG IPBD rubber seal with proper dimensions was foundin STG packing when STG IPBD was unpacked at a later

time .

3/15/2014 3/21/2014

Cable of 300 sq mm in two runs connected and

energised the panel.

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Corrective Action

Curing arrangements to be strengthened.

FQE to monitor for calibration of Instruments with

subcontractor and ensure Calibration in time.

Up keeping of curring tank to be checked regularly and

TPL Exeuction Engineer / FQE to periodically check the

same.

Informed subcontractor to use proper back filling

material instead of dumping waste and unapproved

material.

FQE to Recheck the orientations & levels by FQE before

clearance for concrete work.

_

FQE had informed time to time that soil erosion may

take place due to heavy rains and back filling with highclay content soil which is available at site.

EE to cross verify the PCC levels before concreting.

Cutting & Bending schedule given to Bar- Binder to be

rechecked with respect to BBS by EE.

IELD OBSERVATION RECORDS / FIELD INSPECTION NOTE

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The supporting system is to be checked throughly by

EE / FQE and provision of extra supports as required to

be made.

The levels are to be checked / ensured by EE / FQE

before & after concreting and before final finishing

also.

The levels are to be checked / ensured by EE / FQE

before and after concreting .

Balance Concrete work was completed all around non

filling area to avoid future settlement.

Instructions given to sub contractor to stack the waste

material away from the site and empty cement bags to

be bundled and stacked at batching plant itself to avoid

mixing of the same with backfilling material.

Site Engineer should read drawings carefully.

Tool Box talks carriedout on importance of cover blocks

to supervisors.

Skilled manpower to be deployed to handle support

work in loose strata. Extra Tie rods to be provided,

where such type of strata involved.

In any case proper approach & access are to be

provided for checking .

Top level to be checked by Execution Engineer as well

as FQE, before finishing the job.

Tool box talk given to site supervisor / Engineer to

cross verify the BBS with field condition to avoid such

shortages / mismatches in future.

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Putty and Tape to be used to seal the joints.

Tool box talk given for 1) Taking proper precautions to

prevent latteral displacement of reinforecement barsduring concrete pouring. 2) Not to

make any kinks in the reinforcement bars/ foundation

bolts to bring them in correct location.

Subcontractor to make arrangement for proper

fastening before erection of panel

All canopies were painted using approved paint

Subcontractors to adhere to RFC drawings strictly

Subcontractor to make proper lay out arrangement of

each panel before erection of panels

Discontinous cable trays were connected using coupler

plates, all tray supports were repainted

Exposed bus bars were wrapped up using protective

covers


An as built drawing was prepared and sent from TPL to

TCE for approval, same is pending

Sub contractor did rework and rectified work as per

drawing

Sub contractor re lifted the panel made holes on baseframe, then placed panels and bolted them

Manufacturer came to site and welded the areas were

oil seepage was found


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Tray has to be fixed, then cable to be transferred to tray -

To be done when work commences

NSPBD was erected between transformer and switch

gear by small angular adjustments using flexible links

GTG IPBD rubber seal with proper dimensions was foundin STG packing when STG IPBD was unpacked at a later

time .

Cable of 300 sq mm in two runs connected and

energised the panel.

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Preventive Action

Associated Time

Delay in project

schedule due to

NCR/FOR/FIN (in

Days) (If any)

Authorization/

Approval for

Rework

Estimated

Rework Cost

(in Rs)

1) Needle compactor to be placed at all possible

sections of columns along with manual compaction by

tamping with rod to aviod such workmanship errors.

2) Strict site supervision by Execution Engineer

Erection material not to be shifed before completion of

curing of concrete works.

Implementation of Protocol duly signed by all

concerned to be ensured.

Before releasing the civil drawings ,TPL Engg to verify &ensure the incorporation of related interface data.

1.Stone pitching to be provided at slope area to avoid

soil erosion 2.Soil stabilisation measures to be taken as

to minimise settlement due to poor quality soil

available at site (clay content is more)

S

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Putty and Tape to be used to seal the joints.

Tool box talk given for 1) Taking proper precautions to

prevent latteral displacement of reinforecement barsduring concrete pouring. 2) Not to

make any kinks in the reinforcement bars/ foundation

bolts to bring them in correct location.

Advised the electrical contractor to follow standard

procedure while erection 0 YES 2000

Informed sub contractor to not to erect any structural

material without paint 0 YES 0

TPL-Execution Engineer / FQE to periodically check &ensure the drg. requirements. 1 YES 1800

TPL-Execution Engineer / FQE to periodically check &

ensure the drg. Requirements. 0 YES 1500

Strictly ordered sub contractor, not to install tray

without support inspection. And instructed not to pull

cable without tray inspection 1 YES 2000

Advised civil contractor to keep in mind the safety of

materials of other discipline too. Conducted a tool box

meeting 0 YES 200

TPL-Execution Engineer / FQE to periodically check &

ensure the drg. requirements.

0 YES 1200

Take written approval from TPL before making drawing

changes 0 NO 10000

Informed sub contractor to adhere to RFC drawings 0 YES 1200

Advised the electrical contractor to follow standardprocedure while erection 1 YES 1000

Advance learning on Storage and handling of heavy

equipments 0 YES 0



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TPL design to update drawings (Both electrical and civil)

promptly when there is some changes in

Panel/equipment As built. 2 YES 1200

Vendor shall take responsibility of cross checking

materials once before dispatch 2 YES 0

Engg has to review the drawing properly before

preparing the cable schedules / BOM. 0 NO 0

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Actual

Rework

Cost (in Rs)

Rework Cost

Borne by Remarks

Drawing

Revision /

Modification

Mismatch ofCivil drawing

with

Mechanical /

Electrical

drawing

Defective

Workmanship /

Materials /

Equipments

Transit

Damage

s

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DCS Vendor

Honeywell

-

NO NO YES NO

0 Subcontractor

-

NO NO YES NO

1800 Subcontractor-

YES NO NO NO

1500 Subcontractor

-

YES NO YES NO

2000 Subcontractor

-

NO NO YES NO

200 Subcontractor

-

NO NO YES NO

Subcontractor

-

NO NO YES NO

Subcontractor/TP

L

Rework not

required if as

built drawing is

accepted by TCE

and Client YES NO NO NO

1200 Subcontractor-

NO NO YES NO

1000 Subcontractor-

NO NO YES NO

0 Subcontractor-

NO NO YES NO

Subcontractor

-

NO NO YES NO

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Subcontractor

-

NO NO YES NO

1200 Subcontractor

-

NO YES NO NO

0 Subcontractor

-

NO NO NO NO

0 TPL ENGG

Rework avoided

due to proactive

identification YES NO NO NO

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Mishandli

ng of

items at

sites

Improper

Storage

Inspection

Error

Approved

Procedures /

FQP / QAP

not followed

Natural

Calamity

Inadequate

Inputs /

Resources /

QA Systems

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NO NO NO YES NO NO

NO NO NO NO NO NO

NO NO NO NO NO NO

NO NO NO NO NO NO

NO NO NO YES NO NO

NO NO NO NO NO NO

NO NO NO NO NO NO

NO NO NO NO NO NO

NO NO NO NO NO NO

NO NO NO YES NO NO

NO NO NO NO NO NO

NO NO NO NO NO NO

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NO NO NO YES NO NO

NO NO NO NO NO NO

NO NO NO NO NO NO

NO NO NO NO NO NO

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Documents

NCR_FIN_PGPL 09082014