Rehan S.
Electrical Design Engineer (Building Services)
An Electrical Design Engineer providing support on Medium Voltage (MV), Low Voltage (LV) & Extra Low Voltage (ELV) distribution systems for Commercial & Residential buildings, Housing Colonies, Water/Wastewater Treatment Plants & Pumping Stations in accordance to local and international codes (BS, IEC, AS/NZS, NFPA, WAPDA, DEWA). Perform Power System calculations and design studies including but not limited to Load Calculations, Load Flow Analysis, Short Circuit Analysis, Voltage Drop Calculations, Cable or Busway Capacity Calculations, Earthing and Lightning protection Studies. Perform equipment design and sizing calculation for Secondary Substation Transformers, Emergency (Standby) Diesel Generators, HV/LV switchgears, Motor Control Centers (MCCs), UPS/Solar Systems, MV/LV/ Instrumentation and Control Cables and their Trenching Details. Design of Building Management Services (BMS) of high rise buildings including but not limited to General & Emergency Power, Illumination, CCTV Systems, Access Control System, Fire Detection & Alarm System, Data Networking, Telecommunication, GPON, MATV/IPTV and Security systems. Create electrical drawings including Single Line diagrams, Electrical Schematics, Riser Diagrams, Grounding and Lightning Protection Drawings. Prepare Tender Documents including Bill of Quantities/Takeoffs, Cost Estimation and Technical Specifications.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $176
Billed in all: $57,142$57k
$35 in the last 6 months
Across 7 contracts
Across 190 contracts
Earnings, last 30 days
Skill rankings: Top 36% in Logo Design
Ranked by MRR among everyone on Upwork with the skill.
- #41Power Distribution79 freelancers · 🇵🇰 #10Top 52%🇵🇰#10 of 24
- #68Load Calculation123 freelancers · 🇵🇰 #15Top 55%🇵🇰#15 of 29
- #112Plumbing205 freelancers · 🇵🇰 #29Top 55%🇵🇰#29 of 45
- #191HVAC System Design358 freelancers · 🇵🇰 #36Top 53%🇵🇰#36 of 63
- #194Bill of Quantity390 freelancers · 🇵🇰 #83Top 50%🇵🇰#83 of 153
- #204Electrical Drawing386 freelancers · 🇵🇰 #36Top 53%🇵🇰#36 of 71
- #213MEP Design354 freelancers · 🇵🇰 #41Top 60%🇵🇰#41 of 72
- #217Electrical Design406 freelancers · 🇵🇰 #38Top 53%🇵🇰#38 of 80