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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L-1₹8.4 CrAccepted-AOC | ₹8.4 Cr | L-1 | Accepted-AOC As per TEC Report / As per Approval of the Competent Authority |
| 2 | L-2₹10.7 Cr+₹2.3 Cr (26.9%)Rejected-Finance | ₹10.7 Cr+₹2.3 Cr (26.9%) | L-2 | Rejected-Finance As per TEC Report |
Tender Value
₹7.5 Cr
EMD Value
₹14.9 L
Closing Date
8 Feb 2020, 6:55 pmClosed
Dy. General Manager (PnC)
Dy. General Manager(PnC) Parbati HE Project, Stage-II Parbati Complex, Nagwain Distt. Mandi (H.P) Pin - 175 121 Phone 1905 - 280112
Construction of Balance Civil Works of Pancha Trench Weir, its Feeder Tunnel and Associated Works under the Scope of Lot PB-2B package (Lot PB2D-2) of Parbati HE Project (Stage-II)(Package No. C-547A)
2020_NHPC_535287_1
NH/PP-II/PnC/Pkg No. C-547A/2020
Open Tender
Civil Works
Works
365 days
Pancha Trench Weir Site of PHEP-II
As per Tender Document
8 documents required · 8 mandatory
₹1,770
Yes
NHPC Limited
₹14.9 L
Yes
9 Mar 2020
11 Jan 2020
13 Feb 2020
11 Jan 2020
8 Feb 2020
11 Jan 2020
Amount
GROUP-A: SURFACE WORKS
Dewatering During Construction
Dewatering of Surface Construction Sites including supply, installation and removal of pumping equipment from the Site
Surface Excavation
Common Excavation
Rock Excavation
Removal of material arising from overbreak accepted due to geological conditions and Removal of muck excavated by others
Rock Stabilization and Support
Grouted anchor bars ( for concrete) 25mm dia
Mesh reinforcement
Wire mesh
Shotcrete
Shotcrete in surface excavations
Cement variation in shotcrete
Embankment Construction and Backfill
Backfill
Random backfill
Concrete
M15 grade concrete with M.S.A. upto 40mm
M20 grade concrete with M.S.A. upto 20mm
M25 grade concrete with M.S.A. upto 40mm for cut and cover portion of feeder tunnel
M30 grade concrete with M.S.A. upto 20mm
Cement variation in concrete
Admixtures
Air-entraining Agent
Water reducing Agent
Form Work
Class F1
Class F2
Class F3
Class F2C
Class F3C
Reinforcing Steel
Deformed reinforcing bars- Grade Fe500
Miscellaneous Ancillary Works
Fencing And Gates
Fencing
Gates
Railing and Climbing Iron
Railing
Climbing Iron
Slope Protection
Rock paving in mortar
Wire crates / Gabions
-Wire crates
-Boulder filling In Wire crates
Random Rubble Masonry
GROUP-B: UNDERGROUND WORKS
DEWATERING DURING CONSTRUCTION
Dewatering of underground construction sites including supply, installation and removal of pumping equipment from the site
UNDERGROUND EXCAVATION DBM
Excavation of Head Race tunnel, Feeder tunnel, Silt flushing tunnel, Escape tunnel and aproach and construction adits .
- Class I, II and III
- Class IV and V
Removal of material arising from overbreak accepted due to geological conditions & Removal of muck from tunnel excavated by others
Extra for hauling excavated material beyond 1 km and upto 6km
ROCK STABILISATION AND SUPPORTS
Rock Anchors
25 mm dia.
- Length 2.0 m
- Length 3.0 m
Welded wire mesh
Steel ribs, supply and installation
Steel lagging supply and installation including all accessories
Precast concrete lagging
SHOTCRETE
Shotcrete in underground works
Cement variation in shotcrete
DRILLING, GROUTING AND PRESSURE RELIEF HOLES
Drilling of 45 mm dia. holes for consolidation / curtain grouting
- In HRT, Feeder tunnel, SFT, Gate Shaft and adits
- for consolodiation grouting of tunnel plugs
Drilling of drainage/pressure relief holes in the tunnels or caverns
- Drilling of 50 mm dia probe holes
Drilling of exploratory holes, check holes and holes for instrumentation in tunnels and caverns
- Drilling of 45 mm dia. holes
- Extra for core recovery
Water pressure testing - Simple water test
Placing grout (including cement)
Fill grouting
- In temporary drainage system
- In exploratory holes
Shear Zone Treatment including drilling & grouting
Drilling of 50/89 mm dia holes
Pipe-roofing 89mm dia, thickness 4mm
Pipe-roofing (Drilling/Installation & Grouting)
CONCRETE
Concrete in Tunnels
Plain Cement Concrete lining in head race tunnel, feeder tunnel, Escape tunnel, Approach adit to gate chambers / shafts, Weir Chamber & Weir and Construction adits etc. including Formwork
In invert
In sidewalls and vaults (Overt)
Tunnel plugs - M 20 / A 40
Miscellaneous Concrete Work
M 15 / A 40 backfill concrete in underground excavations in geologically approved overbreaks including back fill in nitches
Cement variation in Concrete
Others
Admixtures
Air-entraining agent
Water-reducing agent
REINFORCING STEEL
Deformed reinforcing bars
GROUP-C: EXTRA ITEMS
Providing and filling 20mm aggregate in gaps inbetween concrete blocks in Trench Weirs. (including cost of all material, carriage, labour, lead & lifts)
Providing and fixing PVC water stop (including cost of all material, carriage, labour, lead & lifts)
STARCON INFRA PROJECT INDIA PRIVATE LIMITED
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