National Thermal Power Corporation Limited has published Consolidation Grouting Of Rock Mass Below And Around Flip Bucket Area At Consolidation Grouting Of Rock Mass Below And Around Flip Bucket Area At Ntpc Koldam. Submission Date for this Tender is 12-12-2020. Electrical Products Tenders in NTPC Koldam HPES Dist Bilaspur Himachal Pradesh Himachal Pradesh. Bidders can get complete Tender details and download the document.
Name of Work: CONSOLIDATION GROUTING OF ROCK MASS BELOW AND AROUND FLIP BUCKET AREA AT | |||||
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Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
1 | 10 | Part A Drilling holes for grouting | |||
2 | 10.0001 | NS-1 Core drilling 50-125mm dia in RCC | 10.00010_ | 600 | M |
3 | 10.0002 | NS-2 Extra over NS-1 for angle b/w 10-45 | 10.00020_ | 220 | M |
4 | 10.0003 | NS-3 Extra over NS-1 for angle above 45 | 10.00030_ | 75 | M |
5 | 10.0004 | NS-4 Destructive drilling 50-110mm dia | 10.00040_ | 11400 | M |
6 | 10.0005 | NS-5 Extra over NS-4 for angle b/w 10-45 | 10.00050_ | 3800 | M |
7 | 10.0006 | NS-6 Extra over NS-4 for angle above 45 | 10.00060_ | 1200 | M |
8 | 10.0007 | NS-7 Extra for holes from 516-528m | 10.00070_ | 3900 | M |
9 | 10.0008 | NS-8 Extra on NS1/4 for holes in gallery | 10.00080_ | 3350 | M |
10 | 10.0009 | NS-9 Providing & retriving casing pipe | 10.00090_ | 1200 | M |
11 | 20 | Part-B Grouting & redrilling | |||
12 | 20.0001 | NS-10 Consolidation grouting of rock | 20.00010_ | 800 | MT |
13 | 20.0002 | NS-11 Redrilling of grout holes | 20.00020_ | 9200 | M |
14 | 20.0003 | NS-12 Providing & fixing TAM pipe | 20.00030_ | 900 | M |
15 | 30 | Part-C Material supply for grouting | |||
16 | 30.0001 | NS-13 Supply of OPC 43 grade cement | 30.00010_ | 480 | MT |
17 | 30.0002 | NS-14 Supply of bentonite | 30.00020_ | 16 | MT |
18 | 30.0003 | NS-15 Supply of sodium silicate gel | 30.00030_ | 8 | MT |
19 | 30.0004 | NS-16 Supply of sand | 30.00040_ | 80 | MT |
20 | 30.0005 | NS-17 Supply of super plasticizer | 30.00050_ | 8 | MT |
21 | 30.0006 | NS-18 Supply of non shrink compound | 30.00060_ | 3 | MT |
22 | 30.0007 | NS-19 Supply of microfine cement | 30.00070_ | 240 | MT |
23 | 40 | Part-D Testing | |||
24 | 40.0001 | NS-20 Conducting WPT in drill holes | 40.00010_ | 100 | EA |
25 | 50 | Part-E Safety compliance | |||
26 | 50.0001 | Safety aspect/compliance @ 2% | 50.00010_ | 1 | LPS |
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