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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹3.9 CrAccepted-Finance | ₹3.9 Cr | 1 | Accepted-Finance Admitted |
| 2 | 2₹4.4 Cr+₹43.8 L (11.2%)Accepted-Finance | ₹4.4 Cr+₹43.8 L (11.2%) | 2 | Accepted-Finance Admitted |
| 3 | 3₹4.4 Cr+₹44.5 L (11.4%)Accepted-Finance | ₹4.4 Cr+₹44.5 L (11.4%) | 3 | Accepted-Finance Admitted |
| 4 | 4₹4.9 Cr+₹95.0 L (24.3%)Accepted-Finance GROUND FLOOR PLOT NO 15 SECTOR 44 GURGAON HARYANA 122003 | GURUGRAM | HARYANA | 122003 | ₹4.9 Cr+₹95.0 L (24.3%) | 4 | Accepted-Finance Admitted |
Tender Value
₹4.2 Cr
EMD Value
₹8.3 L
Closing Date
26 Oct 2020, 6:00 pmClosed
Chief Engineer
First Floor, ALPS Building, 56 Janpath, Connaught Place, New Delhi-110001
Drilling, Collection of Litholog, Geophysical logging interpretation, Slug Test, PYT, Pumping test, construction of plate form, installation of name board, installation of MS well cap, clamp and protection box, preparation of Basic Data Reports
2020_WAPCO_59150_1
WAP/ GWRDM /CH/EXP/2020-21/02
Open Tender
Drilling Works
Works
150 days
Chhattisgarh/ Construction of EWs and OWs
As per Eligibility and Qualification Requirements under Chapter - 1
13 documents required · 13 mandatory
₹3,000
Yes
WAPCOS Limited, Gurugram
₹8.3 L
Yes
New Delhi
13 Nov 2020
6 Oct 2020
28 Oct 2020
6 Oct 2020
26 Oct 2020
16 Oct 2020
15 Oct 2020
Amount
Drilling & Construction of Exploratory Wells
Drilling of overburden by rock roller/ drag/ button bit to accommodate casing pipe including sample collection, preparation and submission of litholog, measurement of discharge through V-notch at various stages (depth) of drillin, collection of water sample for each aquifer formation/ fracture zone encountered adopting standard procedure in 1 litre good quality HDPE bottle
Supply and installation of ERW casing of 175 mm (7") Nominal Bore with 5.4 mm thickness pipe conforming to Table 3 of latest version of IS: 4270-2001
Drilling by DTH method using appropriate sizes of button bits so as to reach targetted depth with diameter of hole not less than 165 mm at 100 m depth and final diameter not less than 152 mm at hole bottom including sample collection and preperation of litholog
Caliper Logging, submission of logging graph, report
Pumping Test incuding prepumping for 8 hours and recuperation for 24 hours, SDT (3 steps), APT for 1000 minutes and 90% or full recovery) and collection of 4 nos. water sample adopting standard procedure for basic parameter and heavy metals in 1 litre good quality HDPE bottle
Preliminary yield test collection of 2 nos. water samples adopting standard procedure for basic parameter and heavy metals in 1 litre good quality HDPE bottle and submission of analysis report with data
Slug test and subission of report with data
Chemical analysis of water samples for 15 parameters Ph, EC, TH, TDS, Ca, Mg, Na, K, CO3, HCO3, SO4, NO3, Cl, F, & Fe, in NABL accredited labs and submission from NABL lab
Chemical analysis of water samples for Heavy metals Cr, Co, Ni, Cadmium, Lead, in NABL accredited labs and submission from NABL lab
Construction of cement concrete platform 0.70 x 0.70 x 0.60 m ( 0.30 m above ground level) using concrete mix of 1:2:4 around the housing pipe welded mnimu 6 nos. anchoring plate as per drawing
Supply and fitting of well cap as per drawing. MS Plate size 5mm to 10mm embossed & welded with permanent marking of "CGWB EW" For Exploratory Wells & "CGWB OW" for Observation Wells should be carved with welding on outer surface of casing pipe 0.5mtrs.
Supply and installation of protection box made of GI sheet of 3.15mm thickness along with Brass lock (7 lever hardened) and three keys for each lock as per drawing
Supply and installation of display board as per drawing
Preparation and submission of basic data report per site (includes EW and OW) in triplicate along with logging graphs, data sheets, analysis sheet, logging graphs, chemical analysis report from NABL lab, photographs/ videos of activities of drilling, assembly lowering, pumping test, pumping test, V- notch discharge at various depth of drilling, pumping test with well discharge, copressor development, water sample collection, well site with display board well cap, protection box. The soft copy should be submitted.
Drilling & Construction of Observation Wells
Drilling of overburden by rock roller/ drag/ button bit to accommodate casing pipe including sample collection, preparation and submission of litholog, measurement of discharge through V-notch at various stages (depth) of drillin, collection of water sample for each aquifer formation/ fracture zone encountered adopting standard procedure in 1 litre good quality HDPE bottle
Supply and installation of ERW casing of 175 mm (7") Nominal Bore with 5.4 mm thickness pipe conforming to Table 3 of latest version of IS: 4270-2001
Drilling by DTH method using appropriate sizes of button bits so as to reach targetted depth with diameter of hole not less than 165 mm at 100 m depth and final diameter not less than 152 mm at hole bottom including sample collection and preperation of litholog
Caliper Logging, submission of logging graph, report
Construction of cement concrete platform 0.70 x 0.70 x 0.60 m ( 0.30 m above ground level) using concrete mix of 1:2:4 around the housing pipe welded mnimu 6 nos. anchoring plate as per drawing
Supply and fitting of well cap as per drawing. MS Plate size 5mm to 10mm embossed & welded with permanent marking of "CGWB EW" For Exploratory Wells & "CGWB OW" for Observation Wells should be carved with welding on outer surface of casing pipe 0.5mtrs.
Supply and installation of protection box made of GI sheet of 3.15mm thickness along with Brass lock (7 lever hardened) and three keys for each lock as per drawing
Supply and installation of display board as per drawing
R K DRILLING SERVICES
JAGDAMBA BOREWELL
South West Pinnacle Exploration Limited
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