Swimming Pool Construction Service

1. Scope of Work The contractor shall provide complete design, construction, supply, installation, testing, and commissioning of the swimming pool including all civil, plumbing, mechanical, electrical, waterproofing, filtration, and finishing works as per approved drawings and specifications. The work shall include all labor, materials, tools, equipment, transportation, supervision, and testing required for successful completion of the project. 2. Types of Swimming Pools Construction may include: Residential swimming pools Commercial swimming pools Competition pools Infinity pools Rooftop pools Kids pools Jacuzzi/spa pools Overflow and skimmer pools 3. Site Preparation Works 3.1 Survey & Layout Site inspection and marking Level checking Reference benchmarks establishment 3.2 Excavation Excavation as per approved dimensions Dressing and leveling of excavation bed Disposal of excess excavated material Soil compaction and stabilization 4. Civil Construction Works 4.1 PCC Work Plain Cement Concrete base preparation Minimum M10 grade or as approved 4.2 RCC Structure Reinforced Cement Concrete pool shell Concrete grade: M25 or higher Reinforcement steel: Fe500 TMT bars RCC floor, walls, beams, and coping 4.3 Expansion & Construction Joints PVC water stops Joint sealing compound Crack prevention treatment 5. Waterproofing Works Integral waterproofing admixture in concrete Cementitious waterproof coating Flexible membrane waterproofing Waterproof treatment for joints and corners Hydrostatic leakage testing before finishing 6. Plumbing System 6.1 Piping UPVC/CPVC heavy-duty pressure pipes Separate suction, return, overflow, and drain lines 6.2 Fittings Main drains Inlet nozzles Vacuum points Skimmers/overflow channels Hydrostatic relief valves 6.3 Valves Ball valves Butterfly valves Non-return valves Multiport valves

A. Swimming Pool Construction Services 1. Site Preparation Site inspection and marking Excavation and earthwork as per approved drawings Disposal of excess soil/debris Soil compaction and leveling 2. Civil Construction RCC (Reinforced Cement Concrete) pool structure Waterproof concrete application Pool floor and wall reinforcement Construction joints with water stops Overflow gutter/skimmer system Balance tank construction (if applicable) 3. Waterproofing Cementitious waterproof coating Leak-proof membrane treatment Crack sealing treatment Hydrostatic pressure resistance testing 4. Pool Finishing Anti-slip deck flooring Mosaic tiles/ceramic tiles/stone cladding Coping stones installation Grouting with waterproof epoxy grout 5. Plumbing System UPVC/CPVC piping installation Main drain installation Inlet and suction lines Valves, fittings, and manifolds Backwash and drainage system 6. Filtration System Sand filter/cartridge filter installation Pool circulation pumps Hair & lint strainers Multiport valves Automatic cleaning system (optional) 7. Electrical Works Underwater LED pool lights Electrical control panel Earthing and bonding Pump wiring and automation Waterproof cabling 8. Water Treatment System Chlorination system Dosing pumps UV/Ozone system (optional) pH balancing equipment 9. Accessories Pool ladders Starting blocks Safety railings Pool covers Diving boards (if required) 10. Testing & Commissioning Water leakage test Filtration system testing Electrical safety testing Water circulation performance check Final cleaning and handover

1. Scope of Services The contractor/service provider shall provide complete operation, cleaning, water treatment, inspection, preventive maintenance, and minor repair services for swimming pools, filtration systems, and associated equipment. Services shall include manpower, tools, testing kits, chemicals, consumables, and maintenance equipment necessary for proper pool operation. 2. Daily Maintenance Activities 2.1 Pool Cleaning Removal of floating debris, leaves, insects, and dirt Vacuum cleaning of pool floor Brushing of pool walls, floor, and corners Cleaning of overflow channels and gratings Skimmer basket cleaning 2.2 Water Quality Monitoring Daily testing and recording of: pH level Free chlorine Total alkalinity Calcium hardness TDS (Total Dissolved Solids) Water temperature (if required) Recommended Water Parameters Parameter Recommended Range pH 7.2 “ 7.8 Free Chlorine 1 “ 3 ppm Total Alkalinity 80 “ 120 ppm Calcium Hardness 200 “ 400 ppm TDS Below 1500 ppm 3. Filtration System Maintenance 3.1 Pumps Inspection of pool pumps Noise and vibration check Lubrication of bearings (if applicable) Seal and leakage inspection 3.2 Filters Backwashing of sand filters Cartridge cleaning/replacement Filter pressure monitoring Sand media inspection/replacement 3.3 Piping & Valves Leak inspection Valve operation testing Drain line cleaning