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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹45.2 CrAccepted-AOC PLOT NO 20 FLAT NO 201 SRI CHAITANYA RESIDENCY STREET NO 2 SAGAR SOCIETY ROAD NO 2 BANJARA HILLS HYDERABAD HYDERABAD TELANGANA 500034 | HYDERABAD | TELANGANA | 500034 | ₹45.2 Cr | L1 | Accepted-AOC Being L1 Bidder after e-RA |
| 2 | L2₹45.5 CrRejected-Finance | ₹45.5 Cr | L2 | Rejected-Finance Being L2 Bidder after e-RA |
Tender Value
Refer Docs
EMD Value
₹50 L
Closing Date
7 Jan 2021, 5:00 pmClosed
General Manager (CC-I)
Contracts-Civil Division, 2nd Floor, Jyoti Sadan, NHPC Office Complex, Sector-33, Faridabad-121003 (Haryana),
Execution of approx. 720 m stretch of re-aligned HRT for restoration of Sewa-II Power Station
2020_NHPC_599772_1
NH/CCW/CC-I/CO-131/PR11320/192
Limited
Civil Works
334 days
Sewa-II Power Station
Please refer Tender documents.
10 documents required · 10 mandatory
₹0
₹50 L
NHPC Limited, Faridabad, Haryana, India
18 Feb 2021
1 Dec 2020
11 Jan 2021
1 Dec 2020
7 Jan 2021
21 Dec 2020
15 Dec 2020
Amount
CURRENCY
CURRENCY
Dewatering During Construction
Dewatering of Underground Construction sites including supply, installation and removal of pumping equipment from the site
Not Used
Underground Excavation
Excavation of Head Race Tunnel
- Class I, II & III
- Class IV & V
By Multiple drifting due to geological reasons
Line drilling
Removal of material arising from overbreak accepted due to geological conditions
Extra for haulage of excavated materials
Beyond 3 km and upto 6 km
Miscellaneous excavation
Rock stabilization and Supports
Rock anchor/ Resin grouted rockbolts 25 mm dia
Length up to 3.0 m
Length more than 3.0 m and upto 6.0 m
Miscellaneous steel profiles
Rock bolts/Grouted anchorage bar extension into concrete 25 mm dia.
Mesh reinforcement
In the realigned part of HRT & tunnel plug area
Wiremesh
In Existing Adits/Tunnel
Wiremesh
Steel ribs, supply and installation (including accessories)
Steel lattice girder, supply and installation including all accessories
Lagging
Steel lagging supply and installation including all accessories
Precast concrete lagging
Epoxy Grouted Dowels, supply and installation including drilling & grouting
Shotcrete
In the realigned part of HRT
Shotcrete
Cement variation in shotcrete
In Adits
Shotcrete
Cement variation in shotcrete
Not Used
Drilling and Grouting
Drilling of 45 mm dia holes for Consolidation grouting
In the realigned part of HRT & tunnel plug
Re-drilling of holes ( 50% of rate in 7.1.1)
In the existing HRT
Re-drilling of holes ( 50% of rate in 7.1.3)
Grouting operations/ Placing Grout
In the realigned part of HRT & tunnel plug
Single Stage Grouting
In the existing HRT
Single Stage Grouting
Drilling of exploratory holes, check holes, Probe holes and holes for instrumentation in HRT
Drilling of 50 mm dia probe holes
Drilling of 45 mm dia check holes
Drilling of 45 mm dia holes for Contact grouting
In the realigned part of HRT & tunnel plug
Grouting operations/ Placing Grout
In the realigned part of HRT & tunnel plug
Drilling of 45mm dia holes for Curtain grouting in tunnel plugs
Drilling for curtain grouting
Re-drilling for curtain grouting( 50% of rate in 7.6.1)
Grouting operations/ Placing Grout
Multi Stage Grouting
Water pressure testing - simple water test in tunnel
Embedded steel pipes and fittings for grouting left permanently in place
In the realigned part of HRT & tunnel plug
In the existing HRT
Contact grouting operations (As ordered by Engineer -in -charge)
Fill grouting
In Temporary drainage system
In exploratory holes
PU Grouting
In the realigned part of HRT & tunnel plug
In the existing HRT
Grouting materials
In the realigned part of HRT & tunnel plug
Cement
Bentonite
Admixtures
In the existing HRT
Cement
Bentonite
Admixtures
Epoxy Grout for repair of cracks / voids - In the existing HRT
Providing and injecting of 2 components epoxy grout including surface preparation, making grooves, drilling & fixing nozzles and sealing of grooves
Weak Zone treatment including drilling & grouting
Drilling of 45 dia holes for Pregrouting
Grouting operations for Pregrouting
Drilling of 50 mm dia holes
Drilling of 45 dia Pre drainage holes
Grouting with OPC (for Piperoofing )
Pipe-roofing 89mm dia
Pipe-roofing (Drilling & Installation)
Concrete
Concrete lining including formwork in HRT
Plain Cement Concrete lining in Invert
Plain Cement Concrete lining in Overt
Applying crystalline slurry for waterproofing of concrete lining (in realigned part of HRT)
Reinforced Cement Concrete lining in Invert & Overt
Plain Cement Concrete lining in Invert of existing HRT
Plain Cement Concrete lining in Overt of existing HRT
Lean concrete including formwork (Grade M15A40)
Concrete plug in tunnels including formwork - M20/ A40
Repair of concrete with high performance cementitious mortar including surface preparation in existing HRT
Backfill Concrete in geologically approved overbreak in tunnels including formwork
Concrete placed independent of lining - M15/A40
Concrete placed simultaneously with lining - M25/A20 (75% of rate in B8.1.2.1)
Backfill Concrete in misc. excavation and at specified locations including formwork
Cement variation in concrete
Admixtures for concrete
Air-entraining agent
Superplasticizer
Treatment of longtitudinal and transverse cracks in existing HRT lining with High Performance Cementitious Mortar
Not Used
Reinforcement Steel
Deformed Reinforcing bars - Grade Fe 500
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Monitoring Instruments
Supply, installation and commissioning of monitoring instrument as per tech. Spec.
Tape convergence points
Not Used
Road Works
Random rubble masonry
M15A40 - Lean concrete (including formwork)
Wire crates and Boulder filling
Wire crates
Boulder filling in wire crates
Pavement construction/ Maintenance of Access roads
Maintenance of Access roads
Concrete M20A40 (including formwork)
Deformed Reinforcing bar
Removal of slided material/debris
VENSAR CONSTRUCTIONS COMPANY LIMITED
Bidder Name
SEW INFRASTRUCTURE LIMITED
VENSAR CONSTRUCTIONS COMPANY LIMITED
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