The document provides a progress update on valve chamber and thrust block construction for water pipeline projects. As of the date, 1307 of 2818 valve chambers are completed for rural water supply projects, with 872 remaining. For urban projects, 876 of 2021 valve chambers are completed, with 1145 remaining. A total of 2183 thrust blocks are scoped, with 475 completed and 51 remaining.

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Sensitivity: L&T Construction Internal Use 1
Valve Chamber Construction
SI No Description Uom Union
Progress as on date
Scope Completed Balance
AV SLV SCV Total AV SLV SCV Total AV SLV SCV Total
1 MS Pipe Line Nos RWS 132 24 24 180 132 24 24 180
2 DI Pipe Line Nos RWS 218 53 32 303 191 37 27 255 27 16 5 48
3 PVC Pipe Line Nos RWS 1551 266 518 2335 784 30 58 872 767 236 460 1463
Sub Total 1901 343 574 2818 1107 91 109 1307 794 252 465 1511
1 MS Pipe Line Nos Urban 78 13 13 104 41 41 37 13 13 63
2 DI Pipe Line Nos Urban 185 71 29 285 149 19 17 185 36 52 12 100
3 PVC Pipe Line Nos Urban 952 161 519 1632 594 23 33 650 358 138 486 982
Sub Total 1215 245 561 2021 784 42 50 876 431 203 511 1145
Grand Total 4839 2183 2656
Pipeline Civil works – Progress Status
Thrust Block Construction
SI No Description Uom Union Scope Completed Balance Remarks
1 MS Pipe Line Nos RWS 75 75
2 DI Pipe Line Nos RWS 234 234
Sub Total Nos 309 309
1 MS Pipe Line Nos Urban 53 53
2 DI Pipe Line Nos Urban 163 112 51
Sub Total Nos 216 165 51
Grand Total Nos 525 475 51