RFP/GRC/LSV/2017-003: RENOVATION (CIVIL WORKS) AT SKALA SYKAMNIAS CHILDRENS PLAYGROUND BILL OF QUANTITIES 1/7
The Contractor shall consider in his price all costs or expenses of all requirements stipulated in the section entitled General preceding this Bill. General: 1. The rates to be inserted shall include for all costs associated with the followings: -All items listed in the data sheet scope of works, tehnical description, specifications, drawings and Bill of quantities. -The contractor's supplied materials, testing labor and overheads. -Protection of materials, Municipality property and public service equipment in the vicinity of the works. The contractor shall make the necessary temporary water, electrical power connections etc to prevent interruption of the power and water supply for the existing functioning building. The contractor is responsible to fix any damage that may occur during demolition and construction work. -Clearing and cleaning the places and transport the debris and litter collected to a place approved by the corresponding municipality, on his expenses,including any fees. -Scaffoldings and any kind and type of special equipment 2. Contractor's other costs for any item of work or obligation which is necessary for the completion of the works as required by the tender documents. All site and management costs, including salaries, general and insurance expenses, costs for temporary site facilities, site operation expenses, taxes, permits, all costs for labor, works, provisions, fuel, materials and equipment for Site Installations required by the Contractor and stipulated in the Tender Documents shall be included in the various unit prices of the Bill of Quantity. No extra payment will be allowed by the Employer for any of these activities. All skilled labour should have experience in renovation works,especially in old structures. The contractor shall take all necessary measures to protect and minimize environmental hazards including pollution, noise, dust etc. Abbreviation: m: meter lm: linear meter m2: square meter m3: cubic meter kgr: kilogram ls: lump sum pc: piece Architectural & Civil Works 1 Demolishing & Dismantling Works 2/7
Preambles The rates to be inserted shall include for all costs associated with the followings: -The contractor is responsible to fix any damage that may occur during demolition and construction work by replacing, repairing, and reinstatements of any infrastructure networks affected and/or damaged. -Clearing and cleaning the places and transport the debris and litter collected to a place approved by the corresponding municipality, on his expenses,including any fees. -Scaffoldings and any kind and type of special equipment are included in the rates. All skilled labour should have experience in renovation works, especially in old structures. The contractor shall take all necessary measures to protect and minimize environmental hazards including pollution, noise, dust etc. The contractor is obliged to use trucks with sealed cover. 1.1 1.2 1.3 Stripping out of existing wooden benches, all works included, and the removal to a designated disposal site. Stripping out of existing railings, all works included, and the removal to a designated disposal site. Removal of excavation and demolition products by any means. Loading and unloading by mechanical means, and transportation to a designated disposal site on dirt roads..00 kgr 50.00 m3 40.00 2 Earth Works Preambles: The Contractor shall take into consideration that all direct and indirect works and expenses required for the completion of the coming items are included in the unit price. All works must be according to technical description, drawings and specifications. Rates shall include : 1. Shore up the sides of excavation and take all precautions to keep the adjacent buildings and existing infrastructure utilities (sewage, water, electricity and telecommunication works )safe. And repaire any damage occure in the site. 2. Cleaning the site and removing all debris and rubbles to approved dump site, on his expenses, including any fees. The contractor shall take all necessary measures to protect and minimize environmental hazards including pollution, noise, dust etc. The contractor is obliged to use trucks with sealed cover. 3. Suitable clean sand or soil material should be used for backfilling in layers (25cm max each & compaction test 98%), selected from the approval excavated soil or imported. Prices shall include supply, wetted, compacted transporting, tested and anywhere else, needed all according to drawings specifications, conditions and directed instructions by the Engineer or his representative 2.1 Excavations compliant to Greek Technical Standards ΕΤΕΠ 02-04-00-00 m3 13.00 2.2 Excavations compliant to Greek Technical Standards ΕΤΕΠ 02-03-00-00 m3 24.50 2.3 Uprooting and removal of logs. m3 5.00 3/7
2.4 Backfilling on specified areas by using approved materials (all works included). This item includes the backfilling to maintain the required levels as described in the drawings, technical descriptions and according to the Construction Manager's instructions. m3 10.50 3 Concrete & Reinforcement Concrete Works Preambles: The Contractor shall take into consideration that all direct and indirect works and expenses required for the completion of the coming items are included in the unit price. Rates of concrete works shall include: -Shuttering, supply and placing of concrete, vibrating, curing, striking. The concrete mix shall be transported in concrete transit mixing trucks in accordance with greek regulations and specification to avoid any contamination, segregation and loss of consituent materials. -Concrete additives -Making and transporting of formwork, oil, nails. -Mix ratio for reinforced concrete shall be in accordance with greek regulations and specification for concrete. Cleaning, fabrication, placing, the provision for all necessary temporary fixings and supports including tie wire and chair supports, laps, spacers and wastage. 3.1 3.2 3.3 3.4 Reinforced concrete C16/20, according to the National Concrete Technology Regulations (ΚΤΣ) Reinforced concrete C12/15, according to the National Concrete Technology Regulations (ΚΤΣ) Reinforcement steel mesh (B500c), supply, fabricate and installation of steel mesh T131 Reinforcement steel rods (B500c), supply, fabricate and installation of steel bars of diameter Ø 8mm - 20mm m3 2.50 m3 13.00 kgr 141.00 kgr 20.00 4 Finishes Precast concrete curbs of dimensions 4.1 100x15x30 cm m 70.00 4/7
4.2 Safety rubber floor tiles of dimensions 50x50x5cm, shockproof, consisting of a mixture of recycled natural rubber grains and coloured (green or dark red) polyurethane glue. The industrially manufactured product must be very resilient and compliant to standards by the Greek Standardisation Agency (ΕΛΟΤ), ΕΝ 1176 & ΕΝ 1177. Works include the supply, transportation, packaging and unpacking, temporary storage and onsite retention, assembly, fixing on a concrete base will all additional materials and equipment required, according to the manufacturer s instructions, as well as onsite protection measures for damages during construction, all according to Greek Technical Standards (ΕΤΕΠ 10-02-02-01). m2 70.00 4.3 Pressed soil m2 180.00 5 Steel constructions 5.1 Steel railing m2 168.00 6 Miscellaneous & urban furniture/equipment 6.1 Clearing and cleaning/preservation of existing stone wall 6.2 Wooden bench pc 6 6.3 Wooden seesaw two seats.00 6.4 Individual seesaw spring pc 2.00 6.5 Wooden swing two seats.00 6.6 Octagonal cast iron waste basket pc 3 6.7 Information sign (reflective) on a type 2 base compliant to standards (ΕΛΟΤ EN m2 0.50 12899-1). EMVAC Works 7 Electrical Works 7.1 Supply and installation of main switchboard in enclosure 7.2 Supply, installation and connection of supply and distribution cables 3X10 m 15 7.3 Supply, installation and connection of distribution cablesnyy 3X2.5 m 60 7.4 Supply and installation of underground conduit Ø40 m 50 7.5 Supply, installation and connection of earthing conductor 16mm² m 50 7.6 Supply and installation of earthing rod 2.5m 7.7 Excavation works hr 2 5/7
7.8 Supply installation (base and anchoring) and connection of pole mounted, prewired lighting fixtures for outdoor use pc 4 8 Mechanical Works 8.1 8.2 8.3 8.4 8.5 8.6 8.7 8.8 8.9 Supply and Install UPVC pipes PN6, as per ΕΝ 1329 ΕLΟΤ 686, laid, jointed, tested, with all required fittings and auxiliary materials, Ø100, complete all as per drawings and Supply and Install UPVC pipes PN6, as per ΕΝ 1329 ΕLΟΤ 686, laid, jointed, tested, with all required fittings and auxiliary materials, Ø100, painted in the color of stone complete all as per drawings and Engineer instruction. Drilling into stone wall of a hole for installation of a PVC Ø100 pipe and after installation backfilling and restoration of the wall, complete all as per drawings and Excavation for pipe trench, complete all as per drawings, technical description and Backfilling of pipe trench, complete all as per drawings, technical description and Sand for pipe embedment, complete all as per drawings, technical description and Warning mesh as per technical description and Supply and Install floor drain, jointed and tested, with all required fittings and auxiliary materials, complete all as per drawings, technical description and Cleaning of drainage pit, adjustement of the top in order to meet the new final surface level and replacement of the grating, complete all as per technical description and m 3 m 3 m3 0.32 m3 0.14 m3 0.16 m 3.00 8.10 Excavation into stone wall for creation of a tray for installation of recessed pipe Ø25 and after installation restoration of the wall, complete all as per drawings, technical description and 6/7
8.11 Supply and Install HDPE pipes PN20, as per ΕΝ 12201-2, laid, jointed, tested, with all required fittings and auxiliary materials, m 23 Ø25, complete all as per drawings and 8.12 Excavation for pipe trench, complete all as per drawings, technical description and m3 2.42 8.13 Backfilling of pipe trench, complete all as per drawings, technical description and m3 1.04 8.14 Sand for pipe embedment, complete all as per drawings, technical description and m3 1.37 8.15 Warning mesh as per technical description and m 23.00 8.16 Supply and Install recessed chromium plated brass antifreeze water faucet 1/2", complete all as per drawings and Engineer instruction. 8.17 Precast reinforced concrete manhole 30x30 with cast iron A15 cover. 8.18 Supply and Install ball valves of chromium plated brass, 3/4", complete all as per drawings and 7/7