TPI REPORT FOR I&D AND STP WORKS AT BAGHPAT WAPCOS conducted site visit as part of TPI works for I&D and STP works at Baghpat on 15.12.2020 for TPI works. WAPCOS team comprised of following Experts: Mr. Ravi Chandra ,Top Level Expert Mr. Suresh Kumar Chaudhary , Top Level Expert Mr. Johar Raza, Top Level Expert Mr. Sunny Dwivedi, Middle Level Expert Mr. Kunwar Mohd. Haroon , Junior Engineer of UP Jal Nigam and Mr. Deepak Rathi, Project Manager of contracting firm, namely, M/s MS ICPL-OASIS-LNA (J.V.) Delhi were present during TPI. The AA&ES of the project “Interception and Diversion (I&D) and STP works of Bagpat Town, Dist. Bagpat” Uttar Pradesh under Namami Gange Programme at an estimated cost of Rs. 77.36 crores under DBOT mode was granted by NMCG on 19 th February 2019. The main components of Interception and Diversion (I&D) and STP works of Bagpat Town, Dist. Baghpat as under :- Nala Tapping -04 No. which outfall into river Yamuna. Intercepting Sewer line- 400mm to 800 mm dia. RCC NP3 pipe, length- 2.345 km Rising Main-600 mm dia. DI K-9, length-600m. MPS-01 No. STP- 14 MLD- 01 No. Operation and Maintenance for 15 years The period of completion of the project is 18 months after the award of the contract as per implementation schedule given in Annexure-III. The project must be awarded within six months from the date of issue of this sanction. The works was awarded to M/s Oasis EPC solutions Ltd, Makaraba, Ahmedabad ( J.V) -1 and M/s lna Infraprojects Pvt. ltd. Vidyadhar Nagar, Jaipur , Rajasthan (J.V) -2 by Chief Engineer (Ganga),U.P Jal Nigam , Lucknow vide Letter No. 101/021-0233(168)/2019,dated 06.12.2019 with date of start as 08.01.2020 and date of completion as 07.04.2021including trial run of three months. Chief Engineer, PBRBD ,UP Jal Nigam has appointed M/s LN Malviya Infraprojects Pvt. Ltd. as Project Management and Construction Supervision Consultant for projects under Namami Gange vide CB No. -01/PMC (LNM)-S.E- IJ/2020-21 and with start of work from 14.07.2020.
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TPI REPORT FOR I&D AND STP WORKS AT BAGHPAT
WAPCOS conducted site visit as part of TPI works for I&D and STP works at Baghpaton 15.12.2020 for TPI works. WAPCOS team comprised of following Experts:
Mr. Ravi Chandra ,Top Level Expert Mr. Suresh Kumar Chaudhary , Top Level Expert Mr. Johar Raza, Top Level Expert Mr. Sunny Dwivedi, Middle Level Expert
Mr. Kunwar Mohd. Haroon , Junior Engineer of UP Jal Nigam and Mr. Deepak Rathi,Project Manager of contracting firm, namely, M/s MS ICPL-OASIS-LNA (J.V.) Delhiwere present during TPI.
The AA&ES of the project “Interception and Diversion (I&D) and STP works ofBagpat Town, Dist. Bagpat” Uttar Pradesh under Namami Gange Programme atan estimated cost of Rs. 77.36 crores under DBOT mode was granted by NMCGon 19th February 2019.The main components of Interception and Diversion (I&D) and STP works ofBagpat Town, Dist. Baghpat as under :- Nala Tapping -04 No. which outfall into river Yamuna. Intercepting Sewer line- 400mm to 800 mm dia. RCC NP3 pipe, length-
2.345 km Rising Main-600 mm dia. DI K-9, length-600m. MPS-01 No. STP- 14 MLD- 01 No. Operation and Maintenance for 15 years
The period of completion of the project is 18 months after the award of the contractas per implementation schedule given in Annexure-III.The project must be awarded within six months from the date of issue of thissanction.
The works was awarded to M/s Oasis EPC solutions Ltd, Makaraba, Ahmedabad( J.V) -1 and M/s lna Infraprojects Pvt. ltd. Vidyadhar Nagar, Jaipur , Rajasthan(J.V) -2 by Chief Engineer (Ganga),U.P Jal Nigam , Lucknow vide Letter No.101/021-0233(168)/2019,dated 06.12.2019 with date of start as 08.01.2020 anddate of completion as 07.04.2021including trial run of three months.
Chief Engineer, PBRBD ,UP Jal Nigam has appointed M/s LN MalviyaInfraprojects Pvt. Ltd. as Project Management and Construction SupervisionConsultant for projects under Namami Gange vide CB No. -01/PMC (LNM)-S.E-IJ/2020-21 and with start of work from 14.07.2020.
The work is in construction phase.
Project Components alongwith Financial provisions and physical progress aregiven as under:S.No.
Component FinancialProvisions(Rs. Crore)
Physical Progress
1 Sewer of 2.345 km length 1.28 750 m of RCC pipehas been supplied
2 Rising Main of 1.2 km length 1.89 750 m laid3 MPS 2.024 STP of 14 MLD capacity 18.61 2.3%5. Nallah Tapping- 4 no. 0.44
Starting Date: 08.01.2020Ending Date: 07.04.2021
Physical Progress as on date: 80% of design, drawing has been approved Construction of Guard Room HT Panel room’s roof slab casted PTU, up to slab level is done Piling of SBR Tank completed and Base slab of both basins casted Base slab of CCT casted Vertical wall reinforcement is in progress Administration building is completed upto floor level Blower room completed upto floor level
Financial Progress as on date Mobilization Advance : Rs. 2.42 crore Ist RB : Rs.0.46 crore IInd RB : Rs.0.30 crore Payments made against RBs : Rs. 0.76 crore Total : Rs. 3.18 crore
Unpaid Bills raised by UPJN to UPSGRCA : IIIrd RB : Rs.0.94 crore IVth RB : Rs.0.89 crore Vth RB : Rs.1.48 crore Total : Rs. 3.31 crore
No payment has been made to the contractor for the last 3 months.
Overall Progress as on date is about 27% as intimated by U.P. Jal Nigam inmonthly progress report and attached as Annexure-I
Reasons for slow progress as given by the department is enclosed asAnnexure-II.
Staff employed at site:The contractor is to employ 10 No. personnel as given in section ITB 3.3(h) (4)(ii)(b),3.3 (h)(5) on Page 47.
10 number staff is employed at site by the contractor as verified by UP Jal Nigamis given as Annexure-III.
Observations of Site Visit are as under :
S.No
Item /Units Photograph Observations
Recommendations
1. ProjectDescriptionBoard
Sign board atentrance isrusted and text isnot readable.
Proper sign boardbe fixed.
2. SecurityGuardRoom
Constructionquality issatisfactory.
Thickness ofplatform slab isuneven.
Platform slab berepaired.
S.No
Item /Units Photograph Observations
Recommendations
3. ConcreteAggregateFine andCoarse
RMC M-30 isused for majorworks andConcrete MixDesign by DelhiTechnicalUniversity( M-25and M-30) isused for smallworks
S.No
Item /Units Photograph Observations
Recommendations
4. SBR Basin2-38mX22mX6.5m
Horizontal barspacing of Outerwall in thelongitudinal side(38m) wasmeasured uptoheight of 1200mm.
Spacing of bars is@120mm c/c, thespacing waschecked and 1bar was usedless at thebottom.
Wall Thickness is900mm whereasat site, it wasfound to bevarying from 890-900mm
Horizontal bars ofwall of dia. 12mmwas found rustedand not epoxycoated.
Thickness ofcover as perdrawing is 40 mmbut wasmeasured to bevarying from 5 to70 mm.
Spacing of thevertical bars wasfound as perdrawing.
Expansion jointshave not beenprovided.
Additionalhorizontal bar beadded at thebottom of wall.
Thickness of wallbe provided as900 mm uniformly.
Proper shutteringbe done andreinforcement befixed with spacersand cover blocks.
Epoxy coatedreinforcement is tobe used as perclause 12.4Section 4 -Concrete on page324 of agreement.
Rusted steelshould be cleanedproperly beforeuse.
Expansion joints at30 m spacing to beprovided in waterretaining structureas per clause 1.4Section 3 Civilworks.
Toilets should becleaned regularlyto maintain itshygiene.
Quality Assurance : Quality Assurance plan approved by the department wasnot available.
I. Fine aggregate, coarse aggregate and sand at site was found of goodquality as per visual appearance.
II. Material testing lab has been set up at site with the following equipment:Calibration certificate of the testing equipment is attached as Annexure-IV
III. Material quality testing register alongwith test results were available at site.
RMC certificate, Design Mix from DTU and Test Reports of constructionmaterials used at site conducted by Contractor and PMC is enclosed asAnnexure-V.
Site order book is maintained at site. Implementation of Environmental Management Plan and ESHS-MSIP as per
Appendix –I of Schedule 2 ( Design Build Services) be submitted.
1STP Weightage unit-wise
progressProgress
1.01 Civil and Structural WorksA Stilling Chamber 1 45% 0.45
B Fine Screen Channel 1.5 45% 0.675
C Grit Chamber 2 45% 0.9
D SBR Basin 55 30% 16.5
E Chlorine Contact Tank 4 35% 1.4
F Chlorination Room & Tonner shed 5 45% 2.25
G Admin Building , lab etc. 5 45% 2.25
H Sludge Sump 3 5% 0.15
Completion of design & Drawing
I Poly Electrolyte Dosing Tank 1.5 5% 0.075
Completion of design & Drawing
J Centrifuge Shed 1 5% 0.05
Completion of design & Drawing
K Pump House for Sludge Sump 2 5% 0.1
Completion of design & Drawing
L Transformer Plateform 0.5
M DG Platform 0.5
N Air Blower Room 3 25% 0.75
Completion of design & Drawing
Completion up to Foundation & Column /beams/walls up to plinth
O Guard Room 1 50% 0.5
Completion of design & Drawing
Completion up to Foundation & Column /beams/walls up to plinth
Completion of super structures including columns, beams,walls,lintels, roof slab etc.
P HT Pannel and metre Room 2 50% 1
Completion of design & Drawing
Completion up to Foundation & Column /beams/walls up to plinth
Completion of super structures including columns, beams,walls,lintels, roof slab etc.
Q Elevated Shaft 2Completion of design & Drawing
R RCC pipe line STP to Yamuna River 10 0
Completion of design & Drawing
TOTAL 27.05
say 27%
ITEM DESCRIPTION
nts
Typewritten text
ANNEXURE-I
Reasons for delay in project progress
1. HFL Level
In our letter No. 10 dated 29.01.2020 we had asked for HFL Level
from the department. In response to our letter department had
provided the HFL level vide department letter No. 12 dated
20.02.2020 and they had provided the revised HFL vide their
letter No. 29 dated 07.03.2020.
2. NOC from IOCL
In our letter No. 10 dated 29.01.2020 we had asked for line and
levels of the existing petroleum line of IOCL near the site and
the NOC for laying the DI Pipe (Rising Main) and carrying out
the required excavation work around the pipeline from the
department. Again vide our letter No. 35 dated 21.08.2020 we
had asked for NOC from IOCL, which is still pending at the
department’s end.
3. COVID – 19
The Government of India had declared country wide lockdown
for 21 days w.e.f. 22.03.2020 with the restriction on movement of
Individuals and non-essential goods and also the ongoing
construction works.
nts
Typewritten text
ANNEXURE-II
4. &D Works
Drawings & Designs of I&D work are submitted to the
department for approval but there is no clarification and not
decided for whether RCC pipe or DI Pipe is to be laid.
Sir, Subject: Verification / Re-verification of the Batching Weigher (DTWI).
Please Verify / Re-verify the following items for stamping. The details are given below. We authorized to do this of Schwing Stetter (India) Pvt Ltd at Sriperumbudhur. Yours faithfully,
Signature of the Customer
1 Make SCHWING STETTER INDIA PVT LTD
2 Model
3 S1. No Max. Capacity: 1250 Kg Min. Capacity 200 Kg e: 1 Kg Class: I
Model Approved No. IND / 09/ 06/ 335 dated 30-06-2006
foet utetfri faxafaere DTU DELHI TECHNOLOGICAL UNIVERSITY
Jeara (Formerly Delhi College of Engineering8Delhi Technological UNIVERSITY
9Sieve Analysis Matereial Passing
Through S Sieve 40 mm 20mm 10 mm
4.75 mm 2.36 mm 1.18 mm
600 micron 300 micron 150 micron_
Coarse Aggregate Mix Ratio of Coarse Aggregate (58:42)
100 97.0 43.8
2.0
Eine Aggregate 20 mm 10 mm
100 94.8 7.65 1.58
100 100 93.8 2.54
100 96.8
87.4 76.3 50.1 17.6
7.2 10 Gradation of fine aggregate 11 Gradation of coarse aggregate 12 Mixed ratio of coarse aggregte13 Water cement ratio 14 Cement contentkg/m" 15 Workability (Slump), mm_
Cement Fine Aggregate Water of Cement 20 mm Content
350 755 691 140 0.83
Quantity of material required for 50 kg Cement is as follows:: (a) Cement (b) Fine Aggregate
(c) Coarse Aggregate
50.00 kg 108.0 kg |98.5 kg |71.5 kg |20.0 kg
(20 mm) (10 mm)
d Water Ratio by wt,
Cement Fine Aggregate Coarse Aggregate Water/Cement
|1.0
3.40 0.40
Compressive Strength of the above Mix Concrete (a)
L 7 days 28 days
28.2 N/mm 39.3 N/mm
Remarks: The Design Mix M-30 has been carried out as per stipulation of Indian standard IS: 10262: 2019, IS: 456:2000 & SP23 Guideline keeping in the view
and recommended target mean strength has been achleved & found satisfactory.
Al (B.R.G. Robertil Psz Assistant Professor Delhi Technological University, Delhi
foet utetfri faxafaere DTU DELHI TECHNOLOGICAL UNIVERSITY
Jeara (Formerly Delhi College of Engineering8Delhi Technological UNIVERSITY
9Sieve Analysis Matereial Passing
Through S Sieve 40 mm 20mm 10 mm
4.75 mm 2.36 mm 1.18 mm
600 micron 300 micron 150 micron_
Coarse Aggregate Mix Ratio of Coarse Aggregate (58:42)
100 97.0 43.8
2.0
Eine Aggregate 20 mm 10 mm
100 94.8 7.65 1.58
100 100 93.8 2.54
100 96.8
87.4 76.3 50.1 17.6
7.2 10 Gradation of fine aggregate 11 Gradation of coarse aggregate 12 Mixed ratio of coarse aggregte13 Water cement ratio 14 Cement contentkg/m" 15 Workability (Slump), mm_
Cement Fine Aggregate Water of Cement 20 mm Content
350 755 691 140 0.83
Quantity of material required for 50 kg Cement is as follows:: (a) Cement (b) Fine Aggregate
(c) Coarse Aggregate
50.00 kg 108.0 kg |98.5 kg |71.5 kg |20.0 kg
(20 mm) (10 mm)
d Water Ratio by wt,
Cement Fine Aggregate Coarse Aggregate Water/Cement
|1.0
3.40 0.40
Compressive Strength of the above Mix Concrete (a)
L 7 days 28 days
28.2 N/mm 39.3 N/mm
Remarks: The Design Mix M-30 has been carried out as per stipulation of Indian standard IS: 10262: 2019, IS: 456:2000 & SP23 Guideline keeping in the view
and recommended target mean strength has been achleved & found satisfactory.
Al (B.R.G. Robertil Psz Assistant Professor Delhi Technological University, Delhi
L)The above results are related only to the Tests/Calibration performed on the product received. Endrosement of product is neither inferred nor implied. (2) This reports not to be reproduced wholly or in part & forbidden to be used as an evidence in the court law & ought not to be used in any advertising media without our special permiion in writing (3) Samples will be destroyed after 15 & 30 days from the date of reporting uniess otherwise specifed. (4) Total liablity of our Test House is limited to the involce amount.(S)
BHARAT TEST HoUSE
Report refers to the product received by Bharat Test House. Unless mentioned otherwise
ISO 9001:2015, ISO 14001:2015 & OHSAS 18001 CERTIFIED LAB