Tenders are invited for Upgrading Three (3) Hand Pumps to Solar Powered Water Yards in Tonj North County Tonj North Borehole locations S# Sites GPS Coordinate 1 Athiengpuol PHCU, Akop Boma, Akop Payam 70km TBD TBD 2 Dim-kuot Village, Agany boma- Awul 25km TBD TBD 3 Magok Village, Athiengpuol boma Akop Payam 75km TBD TBD 01 Mobilization: allow for the cost of transporting all equipment, and personnel to site and demobilization at completion of contract. 01 Job 02 Site survey, preparation and set-ups. 01 Job 03 Allow for overhauling of the existing hand pump, thereafter, carry out pump testing 01 Job 04 Allow reinstalling back of the hand pump for temporary use before the submersible pump is installed. 01 Job 05 Overhaul the hand pump, thereafter, install the submersible pump, solar hand pump cylinder using 11/4 G.I.pipes riser mains to depth of 60.0m (20 pipes and connecting rods) 01 Job 06 Provide but 11/4 G.I.pipes complete with connecting rods 20 Pieces 07 Ditto but special hand pump water tank assembly with dual out lets 01 Piece 08 Ditto but special solar hand pump stainless steel cylinder. 01 Piece 09 Ditto but head assembly Indian MK II 01 Piece Pumping test 10 Mobilize, pumping test for step draw down and constant discharge test, including installation removal of pumping test equipment and water level observation, for not less than 6 hours, ensure 80% well recovery is achieved at end of the exercise, the pumping test aims at establishing the recharge capacity of the well and the dynamic water level, crucial for designing the pump and pumping flow rate. 01 job Solar and pump items 11 Supply and install solar powered submersible pump (GRANDFOS). of capacity 1,400-Watt, single phase, Q= 3,500 liters/hours, H= approx.120 meters. Preferably: SQF series, Model DP2 1813, VDC 30-300V, VAC 1x90- 240 V Phase 1. 01 Set 12 Supply and install 4mm 2-3 core submersible drop cable, complete with waterproof couplings. 80 Meters 13 Supply and install 4mm 2-3 core underground cable, in a PVC conduit provision for crossing roads. 20 Meters 14 Supply and install solar panels (preferably 100-120 Watt panels) corresponding to 1,400 Watt pump capacity. Solar panels of 200 Watts of high advantage. 14 No 15 Solar Control panel (CU 200), 1,400 Watts, grandfos. 01 No Cable splicing kits and insulation tape(cello) 01 No Tender Link : https://comms.southsudanngoforum.org/c/tenders
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