1/100
Instream Storage Structure, Gudvella
• Today the HM Expert and SH Expert visited ISS Gudvella. During their visit the Department JE, PMC Site Engineers and Agency Engineers were present.
1. The HM Expert reviewed all mechanical works and instructed the agency to start the erection of the Stoplog Gate at the earliest without any delay & to complete all remaining finishing works promptly.
2. It was observed that the dry test can only be conducted after completion of all erection works and after providing electrical connectivity through the DG Set & Transformer. Until then the dry test cannot be carried out on 22.06.2026
2/100
Instream Storage Structure, Gudvella
• Today the HM Expert and SH Expert visited ISS Gudvella. During their visit the Department JE, PMC Site Engineers and Agency Engineers were present.
1. The HM Expert reviewed all mechanical works and instructed the agency to start the erection of the Stoplog Gate at the earliest without any delay & to complete all remaining finishing works promptly.
2. It was observed that the dry test can only be conducted after completion of all erection works and after providing electrical connectivity through the DG Set & Transformer. Until then the dry test cannot be carried out on 22.06.2026
3/100
Instream Storage Structure, Gudvella
Installation of dial indicator is under progress at mechanical site on 22.06.2026
4/100
Instream Storage Structure, Gudvella
Plastering work at building area is under progress at site on 22.06.2026
5/100
Instream Storage Structure, Gudvella
Mechanical work is under progress at site on 22.06.2026
6/100
Instream Storage Structure, Gudvella
D/s side view of ISS Gudvella on 22.06.2026
7/100
Instream Storage Structure, Gudvella
U/s side view of ISS Gudvella on 22.06.2026
8/100
Instream Storage Structure, Gudvella
Staircase work at mechanical site is under progress on 21.06.2026
9/100
Instream Storage Structure, Gudvella
• 1. Plastering work of building.
2. Fixing of shutter plate at DG room is under progress at site on 21.06.2026
10/100
Instream Storage Structure, Gudvella
D/s side view of ISS Gudvella on 21.06.2026
11/100
Instream Storage Structure, Gudvella
U/s side view of ISS Gudvella on 21.06.2026
12/100
Instream Storage Structure, Nandagaon
Concrete casting with M35A20 grade of 2nd stage concrete at pier no. 13& right abutment is in progress in presence of PM EPC agency, Site Engineer's of PMC & EPC agency. The slump test value is 83mm on 22.06.2026
13/100
Instream Storage Structure, Nandagaon
Concrete casting with M35A20 grade of 2nd stage concrete at pier no. 13& right abutment is in progress in presence of PM EPC agency, Site Engineer's of PMC & EPC agency. The slump test value is 83mm on 22.06.2026
14/100
Instream Storage Structure, Nandagaon
The erection work and painting work has been stopped at the site today due to labour issues on 22.06.2026
15/100
Instream Storage Structure, Nandagaon
The erection work and painting work has been stopped at the site today due to labour issues on 22.06.2026
16/100
Instream Storage Structure, Nandagaon
De-Shuttering & Shuttering for CC block at D/S right flared out wall is in progress on 22.06.2026
17/100
Instream Storage Structure, Nandagaon
• 1.Fixing & fittings and alignment of 2nd. stage embedded parts and numbers of dowel bars provided as per approved drawing at roller tracks of both stop log & service gate grooves at bay no.14 of pier no.13 for 11th lift and right abutment for 10th lift have been checked and found correct by HM Expert of PMC during his site visit on dt.01.06.2026 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 M35A20 grade on 22.06.2026
18/100
Instream Storage Structure, Nandagaon
Shuttering for 2nd stage concrete is in progress at right abutment on 22.06.2026
19/100
Instream Storage Structure, Nandagaon
Concrete casting with M20A20 grade of CC block at D/S right flared out wall is completed in presence of PM EPC agency, Site Engineer's of PMC & EPC agency. The slump test value is 86mm on 21.06.2026
20/100
Instream Storage Structure, Nandagaon
Concrete casting with M20A20 grade of CC block at D/S right flared out wall is completed in presence of PM EPC agency, Site Engineer's of PMC & EPC agency. The slump test value is 86mm on 21.06.2026
21/100
Instream Storage Structure, Nandagaon
• 1.The casting of the CC block at the following area has been checked in the presence of PM, EPC agency, Site Engineers of PMC & EPC Agency:
(i) Shuttering for CC block at D/S right Flared out wall of 37.50m length & 0.6m ht. from RL-241.20m to RL-241.80m is completed.
(ii). Filling of inverted filter materials covering with LDPE paper at adjacent to each CC block in earth side are done before placement.
(iii) Application of 2 coat bitumen paint at cj's concrete surface is done.
(iv). Area is ready and passed by SE KID, Bh. Patna to place concrete with PCC M20A20 grade on 21.06.2026
22/100
Instream Storage Structure, Nandagaon
Shuttering for 2nd stage concrete is in progress at pier no.13 on 21.06.2026
23/100
Instream Storage Structure, Hamirpur
Slump testing M25A20 (Value 85 mm) of D/S Flank Cut-off wall at Block No-1 done in presence of Client & PSS Team.
24/100
Instream Storage Structure, Hamirpur
Concreting M25A20 of D/S Flank Cut-off wall at Block No-1 is under progress in presence of Client & PSS Team.
25/100
Instream Storage Structure, Hamirpur
Slump testing M25A20 (Value 90 mm) of Pier No-1, 12th lift done in presence of Client & PSS Team.
26/100
Instream Storage Structure, Hamirpur
Concreting M25A20 of Pier No-1, 12th lift is under progress in presence of Client & PSS Team.
27/100
Instream Storage Structure, Hamirpur
Testing of Compressive M25A20 (Strength is 30.88/mm2 for 28 days) of U/S Flared out wall Raft at Block No-1 (Bank side) and M35A20 (Strength is 37.48/mm2 for 07 days) of Gantry Girder No-37 and M15A40 (Strength is 13.33/mm2 for 07 days) of D/S Flared out wall at Block No-5 (PCC) and (Strength is 13.48/mm2 for 07 days) of U/S Flared out wall at Block No-1 (PCC) has done in presence of Client & PSS team.
28/100
Instream Storage Structure, Hamirpur
Hoist bridge platform lifting work is in progress.
29/100
Instream Storage Structure, Hamirpur
Trestle's & Column's Installation work is in progress at Span No-25.
30/100
Instream Storage Structure, Hamirpur
Shuttering & Binding of reinforcement for Abutment (A1), 11th lift at Block No-1 is under progress.
31/100
Instream Storage Structure, Hamirpur
Shuttering & Binding of reinforcement for Pier No-3, 11th lift is under progress.
32/100
Instream Storage Structure, Khalpal
Slump testing M20A20 (Value 85 mm) of Barrage Bay No-2 Gravity floor done in presence of Client & PSS Team.
33/100
Instream Storage Structure, Khalpal
Concreting M20A20 of Barrage Bay No-2 Gravity floor is under progress in presence of Client & PSS Team.
34/100
Instream Storage Structure, Khalpal
Curing of Gravity floor, Piers, Divide wall and Barrage Bay No-2 Raft is in progress.
35/100
Barrage across river Turi & Guntat
Mechanical works in progress at Turi guntat site.
36/100
Barrage across river Turi & Guntat
Mechanical works in progress at Turi guntat site.
37/100
Barrage across river Turi & Guntat
Construction of Control room at Turi site is in progress.
38/100
Instream Storage Structure, Gudvella
Staircase work at mechanical site is under progress on 20.06.2026
39/100
Instream Storage Structure, Gudvella
Plastering work is in progress on 20.06.2026
40/100
Instream Storage Structure, Gudvella
D/s side view of ISS Gudvella on 20.06.2026
41/100
Instream Storage Structure, Gudvella
U/s side view of ISS Gudvella on 20.06.2026
42/100
Instream Storage Structure, Nandagaon
Shuttering for 2nd stage concrete is in progress at pier no.13 on 20.06.2026
43/100
Instream Storage Structure, Nandagaon
Painting work has been stopped at the site due to labour issues on 20.06.2026
44/100
Instream Storage Structure, Nandagaon
M25 A20 grade concrete casting wearing coat at barrage bay no.7 on dated 13/06/26 & testing on dated 20/06/26 (7days) in presence of above technical person the ave. strength of cube is 21.93N/mm2 on 20.06.2026
45/100
Instream Storage Structure, Nandagaon
Basement floor of control room slab shutting & centring completed seen by DTL, QC Exp. SHE Exp. of PMC and reinforcement cutting & binding is under progress on 20.06.2026
46/100
Instream Storage Structure, Nandagaon
Painting work has been stopped at the site due to labour issues on 20.06.2026
47/100
Instream Storage Structure, Nandagaon
Shuttering for Blockout portion at right abutment on 20.06.2026
48/100
Instream Storage Structure, Nandagaon
De-Shuttering & Shuttering for CC block at D/S right flared out wall on 20.06.2026
49/100
Instream Storage Structure, Nandagaon
Shuttering for basement slab of office building is in progress on 20.06.2026
50/100
INSTREAM STORAGE STRUCTURE ACROSS RIVER SAMAKOI NEAR VILLAGE SANTEIBHANJA
Slump testing M25A20 (Value 95 mm) of LHS Divide wall Raft done in presence of Client & PSS Team.
51/100
INSTREAM STORAGE STRUCTURE ACROSS RIVER SAMAKOI NEAR VILLAGE SANTEIBHANJA
Concreting M25A20 of LHS Divide wall Raft is under progress in presence of Client & PSS Team.
52/100
Instream Storage Structure, Khalpal
Slump testing M25A20 (Value 85 mm) of Pier No-13 (Starter) done in presence of Client & PSS Team.
53/100
Instream Storage Structure, Khalpal
Concreting M25A20 of Pier No-13 (Starter) is under progress in presence of Client & PSS Team.
54/100
Instream Storage Structure, Khalpal
Slump testing M20A20 (Value 90 mm) of Barrage Bay No-2 Gravity floor done in presence of Client & PSS Team.
55/100
Instream Storage Structure, Khalpal
Concreting M20A20 of Barrage Bay No-2 Gravity floor is under progress in presence of Client & PSS Team.
56/100
Instream Storage Structure, Khalpal
Binding of reinforcement for RHS Double pier No-25, 3rd lift is under progress.
57/100
Instream Storage Structure, Khalpal
Curing of Gravity floor, Piers, Divide wall and Barrage Bay No-2 Raft is in progress.
58/100
Instream Storage Structure, Hamirpur
Slump testing M25A20 (Value 90 mm) of Pier No-2, 10th lift done in presence of Client & PSS Team.
59/100
Instream Storage Structure, Hamirpur
Concreting M25A20 of Pier No-2, 10th lift is under progress in presence of Client & PSS Team.
60/100
Instream Storage Structure, Hamirpur
Slump testing M25A20 (Value 80 mm) of D/S Flank Cut-off wall, 3rd lift at Block No-1 done in presence of Client & PSS Team.
61/100
Instream Storage Structure, Hamirpur
Concreting M25A20 of D/S Flank Cut-off wall, 3rd lift at Block No-1 is under progress in presence of Client & PSS Team.
62/100
Instream Storage Structure, Hamirpur
Slump testing M25A20 (Value 85 mm) of Abutment (A1), 8th lift at Block No-1 done in presence of Client & PSS Team.
63/100
Instream Storage Structure, Hamirpur
Concreting M25A20 of Abutment (A1), 8th lift at Block No-1 is under progress in presence of Client & PSS Team.
64/100
Instream Storage Structure, Hamirpur
Testing of Compressive M25A20 (Strength is 30.86/mm2 for 28 days) of Pier No-1, 8th lift and (Strength is 21.33/mm2 for 07 days) of Pier No-2, 9th lift and M35A20 (Strength is 37.78/mm2 for 07 days) of Gantry Girder No-36 and M15A40 (Strength is 13.63/mm2 for 07 days) of Flared out wall at Block No-5 (PCC) has done in presence of Client & PSS team.
65/100
Instream Storage Structure, Hamirpur
Barrage bay gate bottom section erection work is in progress at Bay No-25.
66/100
Instream Storage Structure, Hamirpur
Shuttering of Pier No-1, 10th lift is under progress.
67/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for U/S Flank wall at Block No-1 is under progress.
68/100
Instream Storage Structure, Hamirpur
Binding of reinforcement for D/S Abutment (A1), 11th lift at Block No-1 is under progress.
69/100
Instream Storage Structure, Khalpal
Slump testing M20A20 (Value 85 mm) of Barrage Bay No-2 Gravity floor done in presence of Client & PSS Team.
70/100
Instream Storage Structure, Khalpal
Concreting M20A20 of Barrage Bay No-2 Gravity floor is under progress in presence of Client & PSS Team.
71/100
Instream Storage Structure, Khalpal
Curing of Gravity floor, Piers, Divide wall and Barrage Bay No-2 Raft is in progress.
72/100
Instream Storage Structure, Gudvella
Plastering work is in progress on 19.06.2026
73/100
Instream Storage Structure, Gudvella
The DG trial has started now on 19.06.2026
74/100
Instream Storage Structure, Gudvella
Brick work of parapet wall is under progress at site on 19.06.2026
75/100
Instream Storage Structure, Gudvella
Laying of WBM is under progress for approach road construction on 19.06.2026
76/100
Instream Storage Structure, Gudvella
Mechanical work is under progress at site on 19.06.2026
77/100
Instream Storage Structure, Gudvella
D/s side view of ISS Gudvella on 19.06.2026
78/100
Instream Storage Structure, Gudvella
U/s side view of ISS Gudvella on 19.06.2026
79/100
Instream Storage Structure, Nandagaon
Concrete casting with M35A20 grade of 2nd stage concrete at pier no. 13&A2 is in progress in presence of PM EPC agency, Site Engineers of PMC & EPC agency. The slump test value is 87mm on 19.06.2026
80/100
Instream Storage Structure, Nandagaon
Concrete casting with M35A20 grade of 2nd stage concrete at pier no. 13&A2 is in progress in presence of PM EPC agency, Site Engineers of PMC & EPC agency. The slump test value is 87mm on 19.06.2026
81/100
Instream Storage Structure, Nandagaon
• 2.Fixing & fittings and alignment of 2nd. stage embedded parts and numbers of dowel bars provided as per approved drawing at roller tracks of both stoplog & service gate grooves at bay no.14 of pier no.13 & right abutment 9th lift have been checked and found correct by HM Expert of PMC during his site visit on dt.01.06.2026 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 M35A20 grade on 19.06.2026
82/100
Instream Storage Structure, Nandagaon
Concrete casting with M20A20 grade of CC block at D/S right flared out wall is in progress in presence of PM EPC agency, Site Engineer's of PMC & EPC agency. The slump test value is 85mm on 19.06.2026
83/100
Instream Storage Structure, Nandagaon
Concrete casting with M20A20 grade of CC block at D/S right flared out wall is in progress in presence of PM EPC agency, Site Engineer's of PMC & EPC agency. The slump test value is 85mm on 19.06.2026
84/100
Instream Storage Structure, Nandagaon
• 1.The casting of the CC block at the following area has been checked in the presence of PM, EPC agency, Site Engineers of PMC & EPC Agency:
(i) Shuttering for CC block at D/S right Flared out wall of 37.50m length & 0.6m ht. from RL-240.60m to RL-241.20m is completed.
(ii). Filling of inverted filter materials covering with LDPE paper at adjacent to each CC block in earth side are done before placement.
(iii) Application of 2 coat bitumen paint at cj's concrete surface is done.
(iv). Area is ready and passed by SE KID, Bh. Patna to place concrete with PCC M20A20 grade on 19.06.2026
85/100
Instream Storage Structure, Nandagaon
Trestle and columns alignment work under progress on 19.06.2026
86/100
Instream Storage Structure, Nandagaon
Shuttering for 2nd stage concrete is in progress at pier no.13& A2 on 19.06.2026
87/100
Instream Storage Structure, Nandagaon
Shuttering for basement slab of office building is in progress on 19.06.2026
88/100
Instream Storage Structure, Hamirpur
Slump testing M25A20 (Value 80 mm) of Pier No-3,11th lift done in presence of Client & PSS Team.
89/100
Instream Storage Structure, Hamirpur
Concreting M25A20 of Pier No-3,11th lift is under progress in presence of Client & PSS Team.
90/100
Instream Storage Structure, Hamirpur
Slump testing M35A20 (Value 90 mm) of Gantry Girder No-39 done in presence of Client & PSS Team.
91/100
Instream Storage Structure, Hamirpur
Concreting M35A20 of Gantry Girder No-39 is under progress in presence of Client & PSS Team.
92/100
Instream Storage Structure, Hamirpur
Slump testing M35A20 (Value 85 mm) of Deck slab (Bay No-10 & 11) done in presence of Client & PSS Team.
93/100
Instream Storage Structure, Hamirpur
Concreting M35A20 of Deck slab (Bay No-10 & 11) is under progress in presence of Client & PSS Team.
94/100
Instream Storage Structure, Hamirpur
Slump testing M25A20 (Value 90 mm) of Pier No-5,4th lift done in presence of Client & PSS Team.
95/100
Instream Storage Structure, Hamirpur
Concreting M25A20 of Pier No-5,4th lift is under progress in presence of Client & PSS Team.
96/100
Instream Storage Structure, Hamirpur
Testing of Compressive M25A20 (Strength is 31.15/mm2 for 28 days) of U/S Flared out wall Raft at Block No-1 and (M35A20) (Strength is 42.07/mm2 for 28 days) of Gantry Girder No-35 and M25A20 (Strength is31.02/mm2 for 28 days) of Pier No-16, 15th lift has done in presence of Client & PSS team.
97/100
Instream Storage Structure, Hamirpur
Gantry Girder fixing is in progress in Pier No-19 & 20.
98/100
Instream Storage Structure, Hamirpur
Shuttering & Binding of reinforcement for Pier No-2, 10th lift is under progress.
99/100
Instream Storage Structure, Hamirpur
Shuttering & Binding of reinforcement for D/S Flank wall Cut-off at Block No-1 is under progress.
100/100
Instream Storage Structure, Hamirpur
Shuttering & Binding of reinforcement for U/S Flank wall at Block No-1 is under progress.
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