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Sow) Esourcing Reference: ITB/2020/16593 UNOPS eSourcing v2017.1 ITB Scope of the Works (SoW) eSourcing Reference: ITB/2020/16593 GENERAL INFORMATION Works Description: Improvement of Basic Sanitation Facilities and Renovation of Schools for IDP Returnees in East Wollega Zone, Ethiopia Project/Program Title: Humanitarian Basic Social Services and Sanitation for IDP Returnees Project End Date: 31 March 2021 DNP Period: 12 Months Design Review Unique ID: L22382287 Project Location: Lalisa Wata School - Sasiga Woreda, East Wollega Zone of Oromia Regional State, Ethiopia Type of Competition: Open International Tender Type of the Contract: Short Form Construction Contract Construction Duration: 180 Calendar Days (6 months) for the Whole Works Expected Start Date: December 7, 2020 I. PROJECT BACKGROUND The Joint Oromia and Benshangul Gumuz regional states proposal submitted to UN Durable Solutions Initiative reported that about 13 schools have been destroyed by conflict in Wollega Zones. Sasiga Woreda belongs to one of the woredas in East Wollega Zone of Oromia region, which was highly affected by the security problem and has hosted the largest Internally Displaced People (IDP) returnees. Reports from the Oromia region Education Bureau indicated that four primary schools are completely damaged in Sasiga Woreda alone and around 1,000 primary school children are reported to be out of school due to the conflict and lack of school facilities to pursue their education. One of the major challenges faced by the humanitarian support community while trying to resettle the IDPs into their place of origin has been the inadequacy and unavailability of social infrastructure like schools, clinics and sanitation facilities, which were destroyed by the conflict. Reconstruction of social infrastructure, especially schools and public latrines damaged during the conflict, are found in urgent need, to promote the peaceful return of IDPs. UNOPS has made discussions with Oromia region Disaster Risk Commission (DRC) and Education Bureau heads and also visited East Wollega ZoneDRC and Education department heads. These government officials have identified Sasiga Woreda as a priority for rehabilitation. UNOPS team, constituted by Technicians and Engineers has carried out a site visit to Sasiga Woreda, and physically observed the IDP returnees and the status of damaged schools. The team has studied efforts made by the humanitarian community in resettling the IDP returnees and discussed with community members about their priority needs. UNOPS concluded that the school rehabilitation and sanitation facilities are pressing needs in Sasiga Woreda. UNOPS agreed to proceed focusing on the primary schools that are destroyed and communities surrounding the schools. The Lalisa Watta School located in Sasiga Woreda has been selected for consideration under this project due to the large number of IDP returnees and the extent of damage to the school. Among others, the Program shall include construction of the following facilities: . New Classrooms (2 Blocks each with two classrooms for a total of 8 classrooms); EMCO ITB Ref. ITB/2020/16593 Page 1 of 10 UNOPS eSourcing v2017.1 . New Admin building hosting offices for the school director, deputy director, teachers room, and archive; . Toilets and shower for students and teachers; . Power using solar PV system for the admin building and classrooms; . Construction of borehole for Water supply; . Waste water drainage system – Septic Tank System; . Storm water drainage system and . Pit latrines to the Local Communities. II. GENERAL DESCRIPTION OF THE WORKS UNOPS intends to rehabilitate/construct infrastructure facilities to improve the quality of life of IDPs returned to their place. This includes the improvement of sanitation facilities and renovation of schools for IDP returnees in targeted localities in East Wollega Zone of Ethiopia. The scope of work will include the construction of the following infrastructure facilities associated with renovation of Lalisa Watta School and the improvement of sanitation to the Local Communities in Sasiga Woreda, East Welega Zone. The construction will include: . Construction of New 8 Classrooms; . Construction of Administration Building encompassing director’s and deputy director’s office, staff pool office and archive; . Construction of latrine buildings for teachers and students as separated for boys and girls including provisions and access for PWD; . Elevated water tanker for supply of water to the flush toilets and hand wash basin via gravity; . Piping works for ensuring proper water supply from elevated tankers and waste water drainage systems to the proposed latrines including manholes; . A water point to the school for washing and drinking purposes; . A photovoltaic (PV) system for power sockets and lighting systems to the admin building and classrooms; . Access and external walkways as necessary. Typical Community latrines to the local community in Sasiga Woreda. III. TECHNICAL SPECIFICATIONS The rehabilitation/construction of the school will include the following works: a) Mobilization . Site preparations, sign board, site safety and security works; b) Civil Works . Earthwork: Setting out of the building structures, site clearing and excavation, backfill with selected material (95% Proctor) and cart away as directed by the site supervisor; . Foundation work: Strip masonry foundation for the classroom, administration building and toilet buildings . Concrete Ground Floor: Reinforced concrete floor for the buildings on top of well compacted fill material and crushed stone hardcore as detailed on the drawings; . Concrete structural Frame: Reinforced concrete for ground beams, vertical columns, and top tie beams of C-25 concrete grade and high strength reinforcement bars; . Walls made of Compressed Stabilized Earth Block (CSEB): 3.4m high hollow concrete block walls around the perimeter and partition of the classroom and administration building; . Steel Roof Structure: Supply and fix steel truss and purlins for the classroom, admin building and pit latrines; . Roof Sheeting: EGA sheet roofing cover for the classroom, admin building and pit latrines all as per the drawings; . Finishing: Cement screed finish for the floors of the classrooms and admin building. Toilets are provided with cement screed with cementious water proofing paint. Painted for the walls of the classroom and admin building. Plastered and painted internal wall surface of toilets. Metal lathe ceiling for the classroom and admin building all as per the drawing. EMCO ITB Ref. ITB/2020/16593 Page 2 of 10 UNOPS eSourcing v2017.1 . Door and Windows: 38mm thick LTZ steel framed metal door and windows with 6mm and 4mm glazing fixed for windows and top of doors. c) Mechanical, Electrical and Plumbing (MEP) Works . Water Supply: 20,000-liter water reservoir Water to be filled from a borehole. The construction of borehole and connection to the water reservoir would be a separate contract. The supply of water from the reservoir via elevated water tanker remain part of this contract. Water supply provided to all the toilets and water point for drinking and washing purposes. Water supply to the pit latrines and toilet in the admin building through 2.0m high elevated 2,000-liter capacity plastic tank situated on stone masonry wall including galvanized piping works between the tank and the fixtures that include hand wash basin and bib taps at the latrine and washing facilities; . Supply and fix sanitary fixtures such as hand wash basin and squatting pan at the pit latrines; . Waste Water Drainage: Construction of septic tank for the toilet and connection of UPVC pipes between the fixture and the septic, manholes using stone masonry and vent pipes for the pit latrine; . Storm water Drainage System: Construction of gutter, downpipes from roof of the buildings and splash apron as per the drawings. Fire extinguishers: Supply and fix fire extinguishers in the Classrooms, admin building and toilets. Power Supply: No grid power in the vicinity. PV system will be used for power source to provide lightings, and power sockets. Electrical Installation: Installation of cables between the solar panels, batteries and wiring in the buildings for lighting, and power sockets all as per the drawing; . Electrical fixtures: Supply and fix fittings for lighting in buildings and external lightings and power sockets all as per the electrical drawings. For further specifications and details, please refer to the following technical specifications compiled and documents separately and remain part of the SoW. Technical Specification for Civil Works – Section A; . Technical Specifications for Electrical Works – Section –B; . Technical Specifications for Sanitary Works – Section -C IV. STANDARDS AND PROCEDURES The quality of all materials and workmanship used in the execution of the works shall comply with the requirements of the most recent issues of the following standards: Ethiopian Building Code Standards: . ES EN 1990:2015 Basis of Structural Design . ES EN 1991:2015 Action on Structures (Part 1; 1.1, 1.4) . ES EN 1992:2015 Design of Concrete Structures (Part 1; 1.1 and 1.2) . ES EN 1998:2015 Design of Structures for Earthquake Resistance (Part 1 and 5) . ES EN 1993:2015 Design of Steel Structures (Part 1.1) . The UNOPS Planning and Design Manual . UNOPS Environmental Management System Handbook 2014, Guidelines and Policies, which can be downloaded from UNOPS website; . Environmental Management Plan - EMP (to be attached with this Tender) . Local and International Practice for Quality
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