Tenders are invited for Construction of Stone Tank 45m3 with Distribution Point

Work Detail

Tenders are invited for Construction of Control and Management Room Leveling the implementation site by scraping the high areas for any kind of soil including rock Back filling low areas removing waste and cleaning the site after completion of the work tacking into the consideration the road to the tank site which is located on the top of the mountain the contractor should visit the site to make sure of it This includes everything needed to achieve proper leveling Excavation and disposal in the stone soil with 55cm height and 1 1m width for foundation and leveling including removal of surplus material from site as shown in drawing complete and the instructions and the attached drawings Back filling with approved stones and mixing soil inside the inner part of foundation this filling must be filled with 15cm height and 1 1m width stone soil The work includes all the necessary needs to finish the works according to the attached drawings Drawing page No 4 26 5 26 and 6 26 Water Stop Supply and install of high quality water stop tape which approved by the supervisor engineer the installation shall be around the tank basement width of 25 cm to prevent water leakage with the work of iron sealing bar when the fence wall with the base width of 20 and all what need to complete the item Supply and construction of masonry base stone buildings 90cm thickness and 60cm height from local black stones on the lower part of the tank with morter 1 4 cement sand complete as per the attached specification drawing and and all what need to complete the item supply and Install of stone masonry buildings for walls from local stones rectangular shaped and with morter 1 4 cement sand starting from 70cm lower thickness and 40cm upper thickness and all what need to complete the item Supply and construction of stone pavement 30cm above the ground level width 1m length 26 4m The work includes excavation and the construction of stone with a concrete of with 1 2 4 ratio cement sand aggregate and all what need to complete the item Supply and construction of plain concrete under the R C C of the ground floor and under foundation walls and 10 cm 1 2 4 ratio cement fine aggregate and coarse aggregate using 1 kg Sika sealant per 50kg cement The item includes all what is need to complete the work according to the to attached drawings and specifications Supply and Construction of light reinforcement concrete tank ground 20cm thickness with 4 2 1 ratio cement fine aggregate and coarse aggregate using 1 kg Sika per 50kg cement Reinforcement 12mm 150mm in both sides with form work and all requirements as per the attached drawings and technical specifications Supply and construction reinforcement concrete for ground beams long of circumference 20m width 0 2m and height of 0 3m solid slab long 5 7m width 4 9m and hight of 0 16m and ring beam under the roof long 19 6m width 0 2m and hight of 0 35m with a concrete of with 1 2 3 ratio cement sand aggregate and all what need to complete the item as per the attached drawings and specifications supply and apply cement and sand plastering with 2cm thickness for walls and ground three layers with 1 2 cement sand including slurry coat and all requirement and to complete the item Supply and install heavy duty single door with metal frame containing hollow custom metal tubes for doors and frames Door opening shall be 0 70 0 70m weld continuous fill and grind seamless painted with resistant painting and final two coats in color and all requirement and to complete the item Supply and Installation of GI Pipes High pressure Dia 4 inch with length not less than 2 5m according of Britch standards No under of BS 1740 and BS 21 for apply work ability 25 kg cm2 Pipes shall be installed for outlet washout and overflow with all connections to complete the item as per the attached drawings Supply and installation of ventilation pipes in the roof of the tank of galvanized iron pipes with epoxy paint and installation of mesh to prevent the entry of insects 3 inch diameter L 40cm and according to the attached drawings with all connections to complete the item Supply and installation of a heavy duty gate valve 32 bar with a two pinion conforms to the British specifications No BS 21 with a rotating shaft and a working pressure of at least 25 kg cm square valve that matches the British specifications No BS 5163 according to the following diameters 3 inch gate valve for feeding Pipetwo 3 inch gate valve for outlet Pipe4 inch stop cock for cleaning Pipe Supply and install of a ladder made of galvanized iron pipes ladder in the outer of the tank with diameter of 2 inch and a width of 50cm and steps spacing 30 cm the item includes fixing the ladder with good welds and welds as well as painting three layers of red oil based paint and a layer of anti corrosive paint with all necessaries to finish the work according to the attached drawings Supply and installation of an Aluminium ladder in the inner of the tank with 50cm width steps spacing 30 cm and the appropriate height of the tank excellent quality and approved by the site engineer The price includes fixing the ladder from the inside and all necessary hardware The work should be finished with all necessaries to finish the work according to the attached drawings Supply and installation of a 120 100cm marble plate Visibility Board for project that will be installed on the wall of the tap stand with a metal frame L Section and installed on the wall with nails The marble plate should list the project s name the name and logo of the donor and implementing organization MEDAIR with all necessaries to finish the work

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