Tenders Are Invited For Upgrading Borehole

Tenders are invited for Upgrading Borehole in Baidoa District Installation cost of the solar system 1 Mounting of solar system submersible and pump Installation 2 Pump installation 2.1 Provide and fixing and testing of good quality AC submersible pump of 3.0 KW, Rated Head of 60m, Rated Flow (Q) = 3m³ capacity. 1 Item $ - 2.2 Provide cable Type 16mm 4 Core Feeder Cable, 16mm² per core, number of Core 4 typically includes 3 conductors and 1 ground wire), conductor Material Copper (for good conductivity and durability)m, water Resistance cable should be designed specifically for outdoor and underground use, ensuring it is waterresistant and suitable for submersible applications. Voltage Drop voltage drop over the 100-meter distance to ensure efficient power delivery to the pump, PVC insulation for each core, providing electrical insulation and protection 100 m $ - 2.3 Provide and fix first quality water-resistant isolator type for all cable joints and where is required. 8 Item $ - 3 3.0 KW solar hybrid Power System Configuration 3.1 Monocrystalline Solar Panels 32 Max Power (Pmax): 450 W Open Circuit Voltage (Voc): 46.1 V Short Circuit Current (Isc): 9.29 A Maximum Power Point Voltage (Vmpp): 37.3 V 2 strings with 6 panels per string Total Power (W) = 5,400 Total number of required solar panels (Pcs) = 12 12 item $ - 3.2 Mounting Bracket: Made with angle iron of 50mmx50mmx5mm thick welded by trusses shape with at least four battens of the same angle iron. The price will be include three coats of ant-rust paint and plain cement concrete of 1:3:6 mixing ration to fix the brackets to the ground. 1 Set $ - 11 3.3 Power Output: 3.5 kW, indicates the maximum power the inverter can deliver to the connected pump system. Output Voltage: 380 - 460 Vac (volts AC), The inverter supports a variable output voltage range suitable for different pump motor requirements within this voltage range. Frequency: 50 Hz , Operating frequency suitable for standard AC motors used in pumps in regions with a 50 Hz power grid. MPPT Range: 460 - 850 Vdc (volts DC) 1 Item $ - 3.4 PV1-F 1x4mm² Cables, Single-core, flexible photovoltaic cables designed for outdoor use and resistant to UV, ozone, and weather conditions. JHS-300/500V - 3x4mm² + 1x2.5mm² AC Cables Multi-core cables with three 4mm² conductors and one 2.5mm² conductor, typically used for AC connections in solar PV systems. PV Switches switches designed specifically for photovoltaic systems to isolate the DC side. DC Isolator Switches, Combiner Box Switches PV Connectors, MC4 Connectors MC3 Connectors Isolator Switches, DC Isolators, AC Isolators Tie Ropes, Typically made of UV-resistant materials. Usually made of aluminum or stainless steel. Cable Clips and Ties, UV-resistant plastic or metal. DC Circuit Breakers, AC Circuit Breakers, Combiner Boxes, Solar Charge Controllers 1 Lump Sum $ - 3.5 Installation cost of the solar panel system 1 Lump Sum $ - 4 Electrical Works 4.1 Allow for the connection to the existing electrical power supply, with LED indicators, providing for a contactor switch, with manual overrides. 1 item $ - Grand Total $ - TOWFIIQ BOREHOLE STORE BOQ Sn Item Description Unit Qty Unit Price Total 1 CLEARING AND CLEANING 1 Clearing the site from debris, garbage, trees and loose material and delivery L.S 1 $ SUB TOTAL $ 12 2 FOUNDATION WORKS 2 Foundation Excavation (0.2*.4*16m) M3 1.28 $ - Construction of 40cm foundation stone wall. all joints between stones should be filled with 1:4 cement/sand mortar. (0.4*.2*16m) M3 1.28 $ - 2 Construction of R.C. Foundation level ring beam (40 x 20) cm 1:1.5:3 ratio with 6 nos 12mm y-bars and 20cm c/c staffs M3 1.28 $ - SUB TOTAL $ - 3 FLOOR CONSTRUCTION 3 Backfilling (.2m*162) M3 3.20 $ - 3 PCC concreate for the floor M3 3.20 $ - SUB TOTAL $ - 4 WALL IRON CONSTRUCTION 4 Corrugated Iron Sheets , Wooden Studs, Top and Bottom Plates, Nails/Screws for Iron Sheets m2 48.00 $ - SUB TOTAL $ - 5 ROOF CONSTRUCTION 5 Ron corrugated sheets gauge #28 with timber roof trusses c/c 1.6m. All the roof trusses should be anchored with 6mm dai. Bars in the concrete roof lintel. Roof purlins at gable ends should be anchored with 6mm dai. bars Iron corrugated sheets gauge #28 with timber roof trusses c/c 1.6m. m2 16.00 $ - SUB TOTAL $ - 13 6 DOORS 6 Wood Door with size 2.15m x0.9m No 1 $ - 6 Door locks (tower bolts) pcs 1 $ - 6 window locks and hinges pcs 6 $ - 7 Door hinges pcs 4 $ - 6 Bill of Manpower 1 $ - SUB TOTAL $ - GRAND TOTAL $ REHABILITATION FOR ELEVATED WATER TANK TOWFIIQ BOREHOLE BAIDOA Elevated Water Tank 20m3 (7m high) Pos Description Unit Qty Unit Costs (USD) Total Costs (USD) 1.1 Plaster: supply & provide 25mm cement and cement (1:3) to column and beam surfaces and slab soffi including scaffolding cost and water kiosk m2 196.44 - 1.2 white wash: prepare & apply two coats of lime for plastered surfaces of columns and beams and slab soffits, and water kiosk m2 196.44 - 1.3 Paint: provide & apply two coats of emulsion paint for the plastered surfaces of columns and beams and slab soffit and water kiosk m2 196.44 - Total - WELL REHABILITATION Pos Description Unit Qty Unit Costs (USD) Total Costs (USD) 1 REHABILITATION WELL 1.1 Excavation frame of well width .4m length 2m and height 3m m3 3.60 - 1.2 Construction offrame of well width .4m length 3m and height 3 m3 3.60 - 1.3 Steal of cover using for closing of the well No 1.00 - 1.4 Plaster: supply & provide 25mm cement and cement for outside of well m2 3.76 - 14 1.5 white wash: prepare & apply two coats of lime for plastered surfaces m2 3.76 - 1.6 Paint: provide & apply two coats of emulsion paint for the plastered surfaces of columns and beams and slab soffit and frame of well m2 3.76 - 1.7 Disinfection and chlorination of well No 1.00 - 1.8 Water Quality Analysis for chemical and other test item 1.00 - 1.9 Cohesive fill sand for stable mass m3 6.00 - 1.1 Visibility" carefully painting the logo of the implement and donor should be clearly indicated to steel item 1 Tender Link : https://somalijobs.com/tenders