PZ with DWLR in Rajasthan Package 5(A) (Jaipur, Bikaner)

Amount

Drilling of pilot hole for PZ from 228.60 mm (9 - 7/8” RR Bit ) and enlargement of borehole by 342.90mm (13 ½”) by rock roller/ drag bit to accommodate 150mm (6”) dia well assembly and recommended size of pea gravel envelop of minimum 100 mm thickness and sample collection and preparation of litholog

Electrical logging using 406 mm and 1626 mm (16" and 64") SP resistivity probe, Natural Gamma Logging to target depth of max.100 m, submission of report including zone-wise water quality, logging graph, interpretation of graph, generation of composite log along with video recording

Supply and installation of ERW casing pipe conforming to latest version of IS: 4270-2001 of diameter and thickness given below along with 3meter bail plug

150 mm (6”) Nominal Bore, thickness 5.4 mm

Supply and installation of LCG V- wire screen conforming to latest version of IS: 8110-2000 of dimensions given:150 mm (6”) Nominal Size thicnkness 5.4mm with slot opening size given below

Slot opening 0.75 mm (Stainless Steel SS304 Grade)

Supply and shrouding of pea gravel confirming to latest version of IS: 4097-1967

Particle size range 2.00 mm to 4.00 mm for 0.75 mm slot opening

Supply and filling up borehole/ annular space between casing pipe and bore hole wall with local clay, if required after development by air compressor upto atleast 30 meters of slot (as per site conditions)

Development by Air Compressor of adequate capacity for minimum 5 hours, over pumping and by other means till discharge water is clear and free of sand including collection of two water samples from PZ well adopting standard procedure in 1 litre HDPE bottle, along with video recordings of compressor hour meter, discharge etc.

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

Chemical analysis of water samples for Heavy metals (As, U) in NABL accredited labs and submission of report from NABL accredited lab

Construction of cement concrete platform of dimension 0.70 X 0.70 X 0.60 m (0.30 m above ground level) using concrete mix of 1:2:4 around the around the Piezometer well welded with minimum 6 Nos of anchoring plate as per drawing

Supply and fitting of well cap as per drawing with Allen Keys. MS Plate size 5 mm embossed & welded with permanent marking of “ CGWB PZ” should be carved with welding on outer surface of casing pipe

Supply and installation of protection box made of 3 mm GI sheet of Size: 550mm X450mm X530mm 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 in triplicate along with data sheets, analysis sheet, chemical analysis report from NABL lab, site location map and approachability with landmarks, photographs and videos of activities of drilling, assembly lowering, gravel measurement and gravel packing, well development using compressor and well water discharge, water sample collection, well discharge with discharge measurement, well site with display board, well cap, protection box for each site, etc.The soft copy as well as hard copy should be submitted. Summary of Piezometer details in xls format (as per proforma given by CGWB) including details of dia and depth of assembly pipe, screen pipe, static water level, gravel packing depth and thickness, Litholog etc. should be also submitted.

Description of Work / Item(s)

Amount

Drilling of pilot hole for PZ from 228.60 mm (9 - 7/8” RR Bit ) and enlargement of borehole by 342.90mm (13 ½”) by rock roller/ drag bit to accommodate 150mm (6”) dia well assembly and recommended size of pea gravel envelop of minimum 100 mm thickness and sample collection and preparation of litholog

Electrical logging using 406 mm and 1626 mm (16" and 64") SP resistivity probe, Natural Gamma Logging to target depth of max. 200 m, submission of report including zone-wise water quality, logging graph, interpretation of graph, generation of composite log along with video recording

Supply and installation of ERW casing pipe conforming to latest version of IS: 4270-2001 of diameter and thickness given below along with 3meter bail plug

150 mm (6”) Nominal Bore, thickness 5.4 mm

Supply and installation of LCG V- wire screen conforming to latest version of IS: 8110-2000 of dimensions given:150 mm (6”) Nominal Size thicnkness 5.4mm with slot opening size given below

Slot opening 0.75 mm (Stainless Steel SS304 Grade)

Supply and shrouding of pea gravel confirming to latest version of IS: 4097-1967

Particle size range 2.00 mm to 4 mm for 0.75 mm slot opening

Supply and filling up borehole/ annular space between casing pipe and bore hole wall with local clay, if required after development by air compressor upto atleast 30 meters of slot (as per site conditions)

Development by Air Compressor of adequate capacity for minimum 5 hours, over pumping and by other means till discharge water is clear and free of sand including collection of two water samples from PZ well adopting standard procedure in 1 litre HDPE bottle, along with video recordings of compressor hour meter, discharge etc.

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

Chemical analysis of water samples for Heavy metals (As, U) in NABL accredited labs and submission of report from NABL accredited lab

Construction of cement concrete platform of dimension 0.70 X 0.70 X 0.60 m (0.30 m above ground level) using concrete mix of 1:2:4 around the around the Piezometer well welded with minimum 6 Nos of anchoring plate as per drawing

Supply and fitting of well cap as per drawing with Allen Keys. MS Plate size 5 mm embossed & welded with permanent marking of “ CGWB PZ” should be carved with welding on outer surface of casing pipe

Supply and installation of protection box made of 3 mm GI sheet of Size: 550mm X450mm X530mm 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 in triplicate along with data sheets, analysis sheet, chemical analysis report from NABL lab, site location map and approachability with landmarks, photographs and videos of activities of drilling, assembly lowering, gravel measurement and gravel packing, well development using compressor and well water discharge, water sample collection, well discharge with discharge measurement, well site with display board, well cap, protection box for each site, etc.The soft copy as well as hard copy should be submitted. Summary of Piezometer details in xls format (as per proforma given by CGWB) including details of dia and depth of assembly pipe, screen pipe, static water level, gravel packing depth and thickness, Litholog etc. should be also submitted.

Description of Work / Item(s)

Amount

Drilling of over burden using rock roller/ drag bit/Buton bit to accommodate casing pipe of 178 mm (7") dia up to bed rock including formation sample collection at every 3m and change in formation , preparation and submission of litholog along with video recordings

Drilling by DTH method using appropriate sizes of button bits so as to reach targeted depth with diameter of hole not less than 165 mm upto bottom including sample collection and prepartion of litholog

Caliper logging to decipher the depth and width of fracture zones, submission of report including logging graph, interpretation of graph, generation of composite log along with video recording

Supply and installation of ERW casing pipe conforming to latest version of IS: 4270-2001 of diameter and thickness given below along with 3meter bail plug

178 mm (7”) Nominal Bore, thickness 5.4 mm

Development by Air Compressor of adequate capacity for minimum 2 hours, over pumping and by other means till discharge water is clear and free of sand including collection of two water samples from PZ well adopting standard procedure in 1 litre HDPE bottle, along with video recordings of compressor hour meter, discharge etc.

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

Chemical analysis of water samples for Heavy metals (As, U) in NABL accredited labs and submission of report from NABL accredited lab

Construction of cement concrete platform of dimension 0.70 X 0.70 X 0.60 m (0.30 m above ground level) using concrete mix of 1:2:4 around the around the Piezometer well welded with minimum 6 Nos of anchoring plate as per drawing

Supply and fitting of well cap as per drawing with Allen Keys. MS Plate size 5 mm embossed & welded with permanent marking of “ CGWB PZ” should be carved with welding on outer surface of casing pipe

Supply and installation of protection box made of 3 mm GI sheet of Size: 550mm X450mm X530mm 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 in triplicate along with data sheets, analysis sheet, chemical analysis report from NABL lab, site location map and approachability with landmarks, photographs and videos of activities of drilling, assembly lowering, gravel measurement and gravel packing, well development using compressor and well water discharge, water sample collection, well discharge with discharge measurement, well site with display board, well cap, protection box for each site, etc.The soft copy as well as hard copy should be submitted. Summary of Piezometer details in xls format (as per proforma given by CGWB) including details of dia and depth of assembly pipe, screen pipe, static water level, gravel packing depth and thickness, Litholog etc. should be also submitted.

Description of Work / Item(s)

Amount

Drilling of over burden using rock roller/ drag bit/Buton bit to accommodate casing pipe of 178 mm (7") dia up to bed rock including formation sample collection at every 3m and change in formation , preparation and submission of litholog along with video recordings

Drilling by DTH method using appropriate sizes of button bits so as to reach targeted depth with diameter of hole not less than 165 mm at 100 m depth and final diameter not less than 152 mm at bottom of holes/150 m depth including sample collection and prepartion of litholog

Caliper logging to decipher the depth and width of fracture zones, submission of report including logging graph, interpretation of graph, generation of composite log along with video recording

Supply and installation of ERW casing pipe conforming to latest version of IS: 4270-2001 of diameter and thickness given below alongwith 3 meter bail plug

178 mm (7”) Nominal Bore, thickness 5.4mm

Development by Air Compressor of adequate capacity for minimum 2 hours, over pumping and by other means till discharge water is clear and free of sand including collection of two water samples from PZ well adopting standard procedure in 1 litre HDPE bottle, along with video recordings of compressor hour meter, discharge etc.

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

Chemical analysis of water samples for Heavy metals (As, U) in NABL accredited labs and submission of report from NABL accredited lab

Construction of cement concrete platform of dimension 0.70 X 0.70 X 0.60 m (0.30 m above ground level) using concrete mix of 1:2:4 around the around the Piezometer well welded with minimum 6 Nos of anchoring plate as per drawing

Supply and fitting of well cap as per drawing with Allen Keys. MS Plate size 5 mm embossed & welded with permanent marking of “ CGWB PZ” should be carved with welding on outer surface of casing pipe

Supply and installation of protection box made of 3 mm GI sheet of Size: 550mm X450mm X530mm 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 in triplicate along with data sheets, analysis sheet, chemical analysis report from NABL lab, site location map and approachability with landmarks, photographs and videos of activities of drilling, assembly lowering, gravel measurement and gravel packing, well development using compressor and well water discharge, water sample collection, well discharge with discharge measurement, well site with display board, well cap, protection box for each site, etc.The soft copy as well as hard copy should be submitted. Summary of Piezometer details in xls format (as per proforma given by CGWB) including details of dia and depth of assembly pipe, screen pipe, static water level, gravel packing depth and thickness, Litholog etc. should be also submitted.

Description of Work / Item(s)

Amount

Without Quality Probe: Supply, Installation, testing, commissioning, training for Digital Water Level Recorders (DWLRs) with non-vented hydrostatic pressure type sensorand barometric pressure correction and, with temeprature sensor for individual station with desired measurement range and standard sensor cable along with junction boxes and 5 meter signal cable, to be installed at depth as per list and necessary accessories with battery operated data logger and telemetry System based on GSM & GPRS as per the technical specifications (As the tender document) to be installed at designated locations as per list in tender document. This includes 05 years comprehensive warranty andO&M which also includes replacement of batteries as & when required, replacement of spares/parts/equipments/consumables, periodic inspections, repairing/service charges, the cost of Communication using GSM & GPRS SIM and other related charges. Minimum One Service Engineer shall be placed at concerned RODC for Operation of DWLR system with Telemetry. This is a Continuous activity for five years after successful commissioning and final acceptance certificate of DWLR. This also includeTraining of the purchaser's personnel by the supplier on assembly, startup, operation, maintenance and/or repair of DWLR with telemetry and relevant software and supplied goods.Two types of trainings are to be organised. (i) Onsite training to be organised in each State where DWLRs are to be installed. One onsite trainings for each State (ii) Training at concerned Regional Office Data Center( RODC) of CGWB. Two trainings at concerned RODC. Course topics will include sensor calibration, data logger configuration, data downloading, data retrieval, collection, Trouble shooting, processing maintenance requirements and procedure for equipment configuration, installation, site testing and commissioning including training kit containing course material in soft and hard copies as per technical specification. Note: For Validation of data, Physical measurement shall be cross checked with the data generated from DWLR.

Server of reputed brand with accessaries, work station and 3 KVA online UPS as per tender document. ( One set up to be created at the concerned RODC and one at NDC Faridabad)

IT hardware which includes required static, IP, router, switch, firewall system & A3 size color printer.

42" LED Display system as per technical specifications.

High Speed Interned Connection (minimum 8 mbps upload and 8 mbps download) for five years.

GSM &GPRS data receiving system with all ancillary equipment as per technical specifications.

Installation, Testing and Commissioning of Server along with monitor, Computer node (Workstation) and 3 KVA online UPS as per technical specifications .

Installation, testing & commissioning of IT hardware which includes required static IP, router, switch, firewall system & A3 Size Color Printer.

Installation, testing & commissioning of 42" LED Display system as per technical specifications.

Installation, testing & commissioning & charges of High Speed Internet Connection (minimum 8 mpbs upload and 8 mbps download) for 5 years.

Installation, testing & commissioning GSM & GPRS data receiving system with all ancillary equipment as per technical specifications.

Comprehensive AMC for DWLR with telemetry System along with all accessories, installed at designated locations and Data Centerequipments as specified in schedule of requirement after 5 years warranty period. This includes the replacement of batteries as and when required, replacement of spares/parts/equipments/consumables, periodic inspections, repairing/service charges, the cost of communication using GSM & GPRS, SIM and High Speed Internet charges and other related charges. Note: Continuous activity for Two year after five years comprehensiveO&M and warranty period.

South West Pinnacle Exploration Limited

South West Pinnacle Exploration Limited

BSR CORPORATION Pvt Ltd

South West Pinnacle Exploration Limited

BSR CORPORATION Pvt Ltd