1/100
Instream Storage Structure, Nandagaon
Gate no 11 both barrage bay gate and stoplog gate 2nd stage embedded parts erection work under progress on 25.03.2026
2/100
Instream Storage Structure, Nandagaon
Gate no 13 both barrage bay gate and stoplog gate sil beam erection work under progress on 25.03.2026
3/100
Instream Storage Structure, Nandagaon
Shuttering for Block-out portion is in progress at pier no.2, 4 & 5 on 25.03.2026
4/100
Instream Storage Structure, Nandagaon
Shuttering for 2nd stage concrete is in progress at pier no.1& left abutment on 25.03.2026
5/100
Instream Storage Structure, Nandagaon
Concrete casting with M35A20 grade of 2nd stage concrete at pier no.8&9 for 2nd lift of bay no.-9 is in progress in presence of Site Engineers of PMC & EPC agency. The slump test value is 78mm on 24.03.2026
6/100
Instream Storage Structure, Nandagaon
Concrete casting with M35A20 grade of 2nd stage concrete at pier no.8&9 for 2nd lift of bay no.-9 is in progress in presence of Site Engineers of PMC & EPC agency. The slump test value is 78mm on 24.03.2026
7/100
Instream Storage Structure, Nandagaon
• 2. Fixing & fittings and alignment of 2nd. stage embedded parts and sufficient numbers of dowel bars at roller tracks of both stoplog & service gate grooves at bay No. 9 of Pier No.8 &9 left for 2nd lift have been checked and found correct by HM Expert of PMC during his site visit on dt.19.03.2026 in presence of all civil n mechanical Site Engineers of PMC and EPC Agency as per the approved Mechanical drawing & designs.
(i)Accordingly the rigid n smooth shuttering for placing the 2nd. Stage concrete is completed as follows:
(ii) Chipping of old vertical concrete surface is done.
(iii).The area is cleaned properly through water pressure and passed by SE, KID, Bhawanipatna for placing with RCC M35A20 grade on 24.03.2026
8/100
Instream Storage Structure, Nandagaon
Concrete casting with M35A20 grade of 2nd stage concrete at pier no.1& left abutment for 6th lift of under sluice bay-1 is in progress in presence of Site Engineers of PMC & EPC agency. The slump test value is 84mm on 24.03.2026
9/100
Instream Storage Structure, Nandagaon
Concrete casting with M35A20 grade of 2nd stage concrete at pier no.1& left abutment for 6th lift of under sluice bay-1 is in progress in presence of Site Engineers of PMC & EPC agency. The slump test value is 84mm on 24.03.2026
10/100
Instream Storage Structure, Nandagaon
• 1. Fixing & fittings and alignment of 2nd. stage embedded parts and sufficient numbers of dowel bars at roller tracks of both stoplog & service gate grooves at undersluice bay No. 1 of Pier No.1 & left abutment for 6th lift have been checked and found correct by HM Expert of PMC during his site visit on dt.19.03.2026 in presence of all civil n mechanical Site Engineers of PMC and EPC Agency as per the approved Mechanical drawing & designs.
(i)Accordingly the rigid n smooth shuttering for placing the 2nd. Stage concrete is completed as follows:
(ii) Chipping of old vertical concrete surface is done.
(iii).The area is cleaned properly through water pressure and passed by SE, KID, Bhawanipatna for placing with RCC M35A20 grade on 24.03.2026
11/100
Instream Storage Structure, Nandagaon
Gate no 11 both barrage bay gate and stoplog gate 2nd stage embedded parts erection work under progress on 24.03.2026
12/100
Instream Storage Structure, Nandagaon
Gate no 13 both barrage bay gate and stoplog gate sil beam erection work under progress on 24.03.2026
13/100
Instream Storage Structure, Nandagaon
Reinforcement binding & Shuttering for RCC deck slab is in progress at middle double pier on 24.03.2026
14/100
Instream Storage Structure, Nandagaon
Reinforcement binding & shuttering is in progress at pier no.2,3&5 for Block out portion on 24.03.2026
15/100
Instream Storage Structure, Nandagaon
Shuttering for 2nd stage concrete is in progress at pier no.7&9 on 24.03.2026
16/100
Instream Storage Structure, Gudvella
Shuttering work at right side D/s wing wall for RCC on 25.03.2026
17/100
Instream Storage Structure, Gudvella
Ground floor beam & slab centring, shuttering under progress at control room building on 25.03.2026
18/100
Instream Storage Structure, Gudvella
Shuttering work underprogress for CC blocks on 25.03.2026
19/100
Instream Storage Structure, Gudvella
Paint work under progress (trestle) on 25.03.2026
20/100
Instream Storage Structure, Gudvella
Column installation work under progress at P7 on 25.03.2026
21/100
Instream Storage Structure, Gudvella
Shuttering work is under progress at block out area of A1 and P1 on 25.03.2026
22/100
Instream Storage Structure, Gudvella
1st lift RCC M30A20 grade at block out area of A1 and P2 from RL 159.50m to 160.40m is under progress in the presence of Dept JE, site engineer of PMC and agency at site. The slump test value is 76mm on 24.03.2026
23/100
Instream Storage Structure, Gudvella
1st lift RCC M30A20 grade at block out area of A1 and P2 from RL 159.50m to 160.40m is under progress in the presence of Dept JE, site engineer of PMC and agency at site. The slump test value is 76mm on 24.03.2026
24/100
Instream Storage Structure, Gudvella
Column installation work under progress at P7 blockout area on 24.03.2026
25/100
Instream Storage Structure, Gudvella
• Foundation bolts have been fixed as per the approved design and drawing and were checked by the PMC Mechanical Expert, PMC Mechanical Site Engineer, Agency Mechanical Engineer, department staffs and pmc staffs.
After successful inspection the shuttering, centring and reinforcement works were found to be completed properly. The surface was cleaned using an air water jet to remove dust and debris(P1 and A1).
Hence the area is allowed for concreting with M30A20 grade concrete. RL 159.50 m to 160.40 m on 24.03.2026
26/100
Instream Storage Structure, Gudvella
• Today DTL, HM Expert, and SH Expert visited the ISS Gudvella site. During the visit, the Department JE, PMC Site engineers and agency site engineers were present.
1. The mechanical assembly of the trestle and column was inspected.
2. The agency was instructed to expedite the progress of work.
3. The agency was directed to submit the design and drawings for the afflux bund and approach road without further delay on 24.03.2026
27/100
Instream Storage Structure, Gudvella
Casting of CC BLOCK PCC M20A40 grade is under progress in the presence of Dept JE, site engineer of PMC and agency. The slump test value is 75mm on 24.03.2026
28/100
Instream Storage Structure, Gudvella
Casting of CC BLOCK PCC M20A40 grade is under progress in the presence of Dept JE, site engineer of PMC and agency. The slump test value is 75mm on 24.03.2026
29/100
Instream Storage Structure, Gudvella
Trestle installation work under progress at P6 on 24.03.2026
30/100
Instream Storage Structure, Gudvella
Shuttering work at roof beam and slab of building area on 24.03.2026
31/100
Instream Storage Structure, Gudvella
Guide alignment work under progress at A1 blockout area on 24.03.2026
32/100
Instream Storage Structure, Gudvella
Sand blasting work under progress (trestle) on 24.03.2026
33/100
Instream Storage Structure, Gudvella
Paint work (column) completed on 24.03.2026
34/100
Instream Storage Structure, Gudvella
Shuttering work of CC block on 24.03.2026
35/100
Instream Storage Structure, Gudvella
Reinforcement work underprogress at A2 d/s wing wall on 24.03.2026
36/100
Instream Storage Structure, Gudvella
Shuttering work is under progress at block out area of A1 and P1 on 24.03.2026
37/100
Instream Storage Structure, Gudvella
Cast of concrete PCC M20A20 grade at 1st and 2nd row of D/s curtain wall from P2 to A1 with RL 147.10m to 148.60m is under progress in the presence of Dept JE, site engineer of PMC and agency. The slump test value is 73mm on 23.03.2026
38/100
Instream Storage Structure, Gudvella
Cast of concrete PCC M20A20 grade at 1st and 2nd row of D/s curtain wall from P2 to A1 with RL 147.10m to 148.60m is under progress in the presence of Dept JE, site engineer of PMC and agency. The slump test value is 73mm on 23.03.2026
39/100
Instream Storage Structure, Gudvella
Cast of concrete 7th lift RCC M25A20 grade at right side D/s wing wall including 5nos CF from RL155.35m to 156.75m is under progress in the presence of Dept JE, site engineer of PMC and agency forman. The slump test value is 75mm on 23.03.2026
40/100
Instream Storage Structure, Gudvella
Cast of concrete 7th lift RCC M25A20 grade at right side D/s wing wall including 5nos CF from RL155.35m to 156.75m is under progress in the presence of Dept JE, site engineer of PMC and agency forman. The slump test value is 75mm on 23.03.2026
41/100
Instream Storage Structure, Gudvella
Trestle installation work under progress at P3 on 23.03.2026
42/100
Instream Storage Structure, Gudvella
Shuttering work is under progress at 1st and 2nd row of D/s curtain wall from P2 to A1 on 23.03.2026
43/100
Instream Storage Structure, Gudvella
Centring & shuttering under progress for ground floor beam in control room building on 23.03.2026
44/100
Instream Storage Structure, Gudvella
Shuttering work under progress at A2 d/s wing wall on 23.03.2026
45/100
Instream Storage Structure, Gudvella
Trestle installation work under progress at Pier No.2 on 22.03.2026
46/100
Instream Storage Structure, Gudvella
Shuttering work is under progress at 1st and 2nd row of D/s curtain wall at site on 22.03.2026
47/100
Instream Storage Structure, Gudvella
Shuttering work underprogress at A2 d/s wing wall on 22.03.2026
48/100
Instream Storage Structure, Gudvella
The shuttering work of the roof beam of the ground floor is under progress at the site on 22.03.2026
49/100
Instream Storage Structure, Nandagaon
• 2. (i).Fixing & fittings and alignment of All trestle and columns foundation bolts measurements has been checked at pier no.4 for Blockout area of 6.8m length and found correct by HM Expert of PMC during his site visit on dt.19.03.2026 in presence of mechanical Site Engineers of PMC and EPC Agency.
(ii) Rigid and smooth shuttering for Blockout area with RCC M35A20 grade from RL-245.40m to RL-246.30m are found completed.
(iii).The area is cleaned properly through air water jet and passed by SE, KID, Bhawanipatna for placing with RCC M35A20 grade on 23.03.2026
50/100
Instream Storage Structure, Nandagaon
• 2. (i).Fixing & fittings and alignment of All trestle and columns foundation bolts measurements has been checked at pier no.4 for Blockout area of 6.8m length and found correct by HM Expert of PMC during his site visit on dt.19.03.2026 in presence of mechanical Site Engineers of PMC and EPC Agency.
(ii) Rigid and smooth shuttering for Blockout area with RCC M35A20 grade from RL-245.40m to RL-246.30m are found completed.
(iii).The area is cleaned properly through air water jet and passed by SE, KID, Bhawanipatna for placing with RCC M35A20 grade on 23.03.2026
51/100
Instream Storage Structure, Nandagaon
• 2. (i).Fixing & fittings and alignment of All trestle and columns foundation bolts measurements has been checked at pier no.4 for Blockout area of 6.8m length and found correct by HM Expert of PMC during his site visit on dt.19.03.2026 in presence of mechanical Site Engineers of PMC and EPC Agency.
(ii) Rigid and smooth shuttering for Blockout area with RCC M35A20 grade from RL-245.40m to RL-246.30m are found completed.
(iii).The area is cleaned properly through air water jet and passed by SE, KID, Bhawanipatna for placing with RCC M35A20 grade on 23.03.2026
52/100
Instream Storage Structure, Nandagaon
Concrete casting with M35A20 grade of 2nd stage concrete at pier no.-1&2 for 10th lift of under sluice bay no.-2 is in progress in presence of Site Engineers of PMC & EPC agency. The slump test value is 86mm on 23.03.2026
53/100
Instream Storage Structure, Nandagaon
Concrete casting with M35A20 grade of 2nd stage concrete at pier no.-1&2 for 10th lift of under sluice bay no.-2 is in progress in presence of Site Engineers of PMC & EPC agency. The slump test value is 86mm on 23.03.2026
54/100
Instream Storage Structure, Nandagaon
Gate no 13 both barrage bay gate and stoplog gate sil beam erection work under progress on 23.03.2026
55/100
Instream Storage Structure, Nandagaon
• 1. Fixing & fittings and alignment of 2nd. stage embedded parts and sufficient numbers of dowel bars at roller tracks of both stoplog & service gate grooves at undersluice bay No. 2 of Pier No. 1&2 for 10th lift have been checked and found correct by HM Expert of PMC during his site visit on dt.19.03.2026 in presence of all civil n mechanical Site Engineers of PMC and EPC Agency as per the approved Mechanical drawing & designs.
(i) Accordingly the rigid n smooth shuttering for placing the 2nd. Stage concrete is completed as follows:
(ii) Chipping of old vertical concrete surface is done.
(iii).The area is cleaned properly through water pressure and passed by SE, KID, Bhawanipatna for placing with RCC M35A20 grade on 23.03.2026
56/100
Instream Storage Structure, Nandagaon
Gate no 10 both barrage bay gate and stoplog gate 2nd stage embedded parts erection work completed. All measurements checked as per approved drawings. Hence ready for concrete on 23.03.2026
57/100
Instream Storage Structure, Nandagaon
Gate no 11 both barrage bay gate and stoplog gate 2nd stage embedded parts erection work under progress on 23.03.2026
58/100
Instream Storage Structure, Nandagaon
Chequere plate fitup and welding on Monorail walkway under progress on 23.03.2026
59/100
Instream Storage Structure, Nandagaon
Shuttering for CC blocks is in progress at D/S left flared out wall on 23.03.2026
60/100
Instream Storage Structure, Nandagaon
Reinforcement binding & Shuttering is in progress at pier no.3&4 for Block-out portion on 23.03.2026
61/100
Instream Storage Structure, Nandagaon
Shuttering for 2nd stage concrete is in progress at pier no.1& left abutment on 23.03.2026
62/100
INSTREAM STORAGE STRUCTURE ACROSS RIVER SAMAKOI NEAR VILLAGE SANTEIBHANJA
Slump testing M25A20 (Value 85 mm) of Divide wall, 7th lift done in presence of Client & PSS Team.
63/100
INSTREAM STORAGE STRUCTURE ACROSS RIVER SAMAKOI NEAR VILLAGE SANTEIBHANJA
Concreting M25A20 of Divide wall, 7th lift is under progress in presence of Client & PSS Team.
64/100
INSTREAM STORAGE STRUCTURE ACROSS RIVER SAMAKOI NEAR VILLAGE TELKOI
Slump testing M25A20 (Value 80 mm) of LHS Divide wall, 8th lift done in presence of Client & PSS Team.
65/100
Instream Storage Structure, Hamirpur
Slump testing M35A20 (Value 85 mm) of Gantry Girder No-8 done in presence of Client & PSS Team.
66/100
Instream Storage Structure, Hamirpur
Concreting M35A20 of Gantry Girder No-8 is under progress in presence of Client & PSS Team.
67/100
Instream Storage Structure, Hamirpur
Slump testing M25A20 (Value 90 mm) of Pier No-13, 14th lift with Pier Cap done in presence of Client & PSS Team.
68/100
Instream Storage Structure, Hamirpur
Concreting M25A20 of Pier No-13, 14th lift with Pier Cap is under progress in presence of Client & PSS Team.
69/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for Flank wall, Raft at Block No-1 is under progress.
70/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for Pier No-1, 2nd lift is under progress.
71/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for Pier No-2, 4th lift is under progress.
72/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for Pier No-3, 4th lift is under progress.
73/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for Pier No-4 & 5 is under progress.
74/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for Pier No-15, 10th lift is under progress.
75/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for Pier No-21, 10th lift is under progress.
76/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for Girder is under progress.
77/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for Flank Raft at Block No-5 is under progress.
78/100
Instream Storage Structure, Khalpal
Slump testing M20A20 (Value 85 mm) of Gravity floor done in presence of Client & PSS Team.
79/100
Instream Storage Structure, Khalpal
Concreting M20A20 of Gravity floor is under progress in presence of Client & PSS Team.
80/100
INSTREAM STORAGE STRUCTURE ACROSS RIVER SAMAKOI NEAR VILLAGE SANTEIBHANJA
Concreting M15A40 of LHS side Barrage Bay (PCC) is under progress in presence of Client & PSS Team.
81/100
INSTREAM STORAGE STRUCTURE ACROSS RIVER SAMAKOI NEAR VILLAGE SANTEIBHANJA
Binding of reinforcement for Abutment wall, 6th lift & Shuttering of Divide wall, 7th lift is under progress.
82/100
INSTREAM STORAGE STRUCTURE ACROSS RIVER SAMAKOI NEAR VILLAGE TELKOI
Slump testing M25A20 (Value 85 mm) of LHS Counterfort & abutment wall, 8th lift done in presence of Client & PSS Team
83/100
INSTREAM STORAGE STRUCTURE ACROSS RIVER SAMAKOI NEAR VILLAGE TELKOI
Concreting M25A20 of LHS Counterfort & abutment wall, 8th lift is under progress in presence of Client & PSS Team.
84/100
Instream Storage Structure, Jharbeda
U/S LHS (D1) TO P7 CC BLOCK PLACING WORK IS IN PROGRESS.
85/100
Instream Storage Structure, Jharbeda
Concreting M20A20 of Pier no-7 to Pier No-8 U/S Gravity floor, Final Layer is under progress in presence of Client & PSS Team.
86/100
Instream Storage Structure, Jharbeda
Slump testing M20A20 (Value 50 mm) of Pier No-2 to Pier No-8 D/S Curtain, 3rd Layer done in presence of Client & PSS Team.
87/100
Instream Storage Structure, Jharbeda
Concreting M20A20 of Pier No-2 to Pier No-8 D/S Curtain, 3rd Layer is under progress in presence of Client & PSS Team.
88/100
Instream Storage Structure, Hamirpur
Slump testing M25A20 (Value 80 mm) of U/S Flared out Cut-off wall, 1st lift at Block No-1 done in presence of Client & PSS Team.
89/100
Instream Storage Structure, Hamirpur
Concreting M25A20 of U/S Flared out Cut-off wall, 1st lift at Block No-1 is under progress in presence of Client & PSS Team.
90/100
Instream Storage Structure, Hamirpur
Slump testing M25A20 (Value 85 mm) of Pier No-21, 9th lift done in presence of Client & PSS Team.
91/100
Instream Storage Structure, Hamirpur
Concreting M25A20 of Pier No-21, 9th lift is under progress in presence of Client & PSS Team.
92/100
Instream Storage Structure, Hamirpur
Testing of Compressive M25A20 (Strength is 30.86/mm2 for 28 days) of Pier no-1, 5th lift and (Strength is 21.33/mm2 for 07 days) of Pier no-6, 12th lift and M15A40 (Strength is 20.65/mm2 for 28 days) of D/S Flank wall (PCC) at block No-5 has done in presence of Client & PSS team.
93/100
Instream Storage Structure, Hamirpur
2nd stage embedded parts roller track/guide erection work is in progress R.H.S of pier No-10.
94/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for RHS D/S Flank wall, Raft (Top) at Block no-5 is under progress.
95/100
Instream Storage Structure, Hamirpur
Shuttering of Deck slab at Block No-4 is under progress.
96/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for LHS U/S Flank wall, Raft (Top & Bottom) at Block no-1 is under progress.
97/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for Girder is under progress.
98/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for Fish pass at Block No-1 is under progress.
99/100
Instream Storage Structure, Khalpal
Slump testing M20A20 (Value 85 mm) of Gravity floor done in presence of Client & PSS Team.
100/100
Instream Storage Structure, Khalpal
Concreting M20A20 of Gravity floor is under progress in presence of Client & PSS Team.
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