Bolivia Tenders - 23 October 2025 (Page 1 of 2)

9875679 Mej. via unnamed passage otb May 27 police d2 Deadline27 Oct 2025 9875984 Routine manual road maintenance Santiago – Cielo Punku section “Defensive Santiago Bridge (Arampampa)” Deadline04 Nov 2025 9876052 150212/25 Consultoría para la Identificación y Análisis del Gasto Público (BER) Deadline04 Nov 2025 9876879 Acquisition of construction materials for construction. ayllu cultural house originally from paacota – comanche Deadline27 Oct 2025 9876897 Const. chilaya grande tourist house (phase viii fine work) acquisition of materials management 2025 Deadline27 Oct 2025 9877119 External financial audit of the Pata Horse - Arque vehicular bridge construction project, financed by the indigenous development fund - FDI. Deadline04 Nov 2025 9878583 Food service in the central dining room (university modules) corresponding to the dubss management 2026 Deadline12 Nov 2025 9878616 Acquisition of complementary school food for students of the district of dispersed areas (12 days of the 2025 administration) Deadline28 Oct 2025 9878617 Acquisition of complementary school feeding for students of district No. 5 (12 days of the 2025 administration) Deadline28 Oct 2025 9878618 Acquisition of complementary school feeding for students of district No. 3 (12 days of the 2025 administration) Deadline28 Oct 2025 9878619 Acquisition of complementary school feeding for students of district No. 1 (12 days of the 2025 administration) Deadline28 Oct 2025 9880794 Acquisition of 750 m3 of granular base layer (crubble) for sewer crossing covers in the municipality of Trinidad, first purchase 2025 Deadline04 Nov 2025 9880795 2 items. Closed surgical drainage system. peace regional supplies unit Deadline29 Oct 2025 9884530 Request for budget certification for the acquisition of fresh foodstuffs “meats and derivatives” (cnc) fourth purchase management 2025 Deadline24 Oct 2025 9884531 Acquisition of fresh foodstuffs “meats and derivatives” for third purchase management 2025 Deadline28 Oct 2025 9884532 Second purchase of the Carmelo nutritional supplement for the Santiago de Huari municipality management 2025 Deadline31 Oct 2025 9884888 2 item yogurt management 2026 Deadline27 Oct 2025 9886149 Acquisition of food from national production of golden grain rice with shine for feeding the patients of the I.O.O.B. Deadline24 Oct 2025 9886150 Acquisition of food industry equipment to strengthen technical, technological and artistic institutes Deadline24 Oct 2025 9886188 Acquisition of dry food for the New Hope and New Horizon reintegration centers second delivery-management 2025 Deadline27 Oct 2025 9886189 Acquisition of nutribebe complementary food for the 11 health centers of the municipality of Inquisivi Deadline27 Oct 2025 9886647 2 item queso fresco management 2026 Deadline27 Oct 2025 9886734 Purchase of bond paper for the municipal environmental department Deadline24 Oct 2025 9886735 Purchase of cleaning materials for different services at the Manuel Ascencio Villarroel Anpe Children's Hospital Deadline04 Nov 2025 9886736 Dgaauassgg – contracting of the recurring cleaning service for the ministry of development planning - 2026 Deadline04 Nov 2025 9886754 Hiring cleaning service. recurrent occupational health institute management 2026 Deadline31 Oct 2025 9886755 Acquisition of cleaning materials for the units of the departmental health service (headquarters) Potosi-gestion 2025 Deadline27 Oct 2025 9886756 Hiring cleaning service, green areas and fumigation for the central administration properties, deconcentrated units, academic faculties and comprehensive faculties of the u.a.g.r.m Deadline13 Nov 2025 9886757 Acquisition of cleaning materials at the request of the warehouse unit of the San Cristóbal municipal hospital under d.s. 0181 – universal and free health service Deadline28 Oct 2025 9887057 Acquisition of medicines from pillapi health center Deadline27 Oct 2025 9887058 Purchase of medications corresponding to the third quarter for the Nuevo Horizonte health center Deadline27 Oct 2025 9887059 3 items. chemical and pharmaceutical products. cardiology service haig worker n°1 Deadline29 Oct 2025 9887060 Acquisition of pharmaceutical products through cchb v Deadline29 Oct 2025 9887095 Acquisition of spare parts for vehicles from the automotive fleet of the Oruro departmental police command with the strategic program for citizen security Deadline31 Oct 2025 9887245 Hiring private security and surveillance service for the central administration properties, deconcentrated units, academic units and comprehensive faculties of the u.a.g.r.m. - man Deadline12 Nov 2025 9887248 Acquisition of medications for the Ichoca 3rd hospitalization health center. quarter Deadline24 Oct 2025 9887251 5 items. work clothes. regional transport unit la paz Deadline24 Oct 2025 9887255 Stamp provision service for the Cochabamba judicial body management 2026 Deadline27 Oct 2025 9887285 Maintenance of elevators of the building of the departmental court of justice of Chuquisaca - management 2026 Deadline27 Oct 2025 9887286 Acquisition of medical equipment for the Bajio del Oriente municipal hospital, SMS Deadline04 Nov 2025 9887289 Turning service for dump truck maintenance faw plate 3613ncn public works direction Deadline24 Oct 2025 9887293 Const. jichuiri ticani cultural house -sub central jichuiri (acquisition of construction materials) Deadline23 Oct 2025 9887297 Const. micro-irrigation system for the Machacamarca Baja community, Kerwa sector (delegated work) Deadline24 Oct 2025 9887298 04 pc. chip allograft 15 cc; 01 pc. Achilles tendon - nephrology - operating room - maternal and child hospital Deadline28 Oct 2025 9887299 Acquisition of toners and ribbons for HP M203 and Epson printers from the La Paz judicial body Deadline24 Oct 2025 9887300 Acquisition of mattresses, rugs, curtains, and others for the equipment of municipal children's centers for the direction of generational affairs, smdh Deadline27 Oct 2025 9887301 Acquisition of platinum-cured silicone hoses for the immunoglobulin production laboratory Deadline24 Oct 2025 9887302 “construction of an ethno-ecotourism area in the municipality of Poroma” Deadline13 Nov 2025 9887303 External technical supervision for the replacement, maintenance and improvement of educational modules, in municipal district n°12, semuddfmie Deadline30 Oct 2025 9887304 Acquisition of HDPE pipe for the drinking water system network for the Salto A community of District 3 Candelaria Deadline24 Oct 2025 9887305 Hiring frequent maintenance services for u.e. west zone in the municipality of cercado Deadline27 Oct 2025 9887306 1 serving comprehensive refunctionalization hies worker n°30 santiago ii Deadline31 Oct 2025 9887307 Acquisition of rodenticide (brodifacoum) for the national program for zoonotic, snake and poisonous diseases Deadline24 Oct 2025 9887308 Acquisition of school, casual, sports and other shoes in different varieties for girls, boys and adolescents from reception centers (second delivery) Deadline27 Oct 2025 9887309 Purchase of simulators and educational anatomical models for the simulation laboratory of the f.c.s.h. medicine career. Deadline27 Oct 2025 9887310 Acquisition of complete tires for the units ovd-4 scania dump truck, vd-995 nissan dump truck, vd-982 nissan dump truck, for challapata residence Deadline24 Oct 2025 9887311 Hiring automobile insurance for the vehicle of the general secretary of the autonomous university of Beni José Ballivian Deadline31 Oct 2025 9887312 Acquisition of injectables for the different hospitalization services Deadline24 Oct 2025 9887313 Acquisition of construction materials for the improvement of the training center of the D-3 Candelaria regional center Deadline24 Oct 2025 9887314 Internet service for VPN connections for Cochabamba and Santa Cruz Deadline28 Oct 2025 9887315 Mej. otb playground south coast chulla district Deadline27 Oct 2025 9887316 2 items. reagents for hematology analyzer. hode maternal and child hematology service Deadline24 Oct 2025 9887317 External technical supervision for the replacement, maintenance and improvement of educational modules, in municipal district n°8, semuddfmie Deadline28 Oct 2025 9887318 Qualified labor service for the adaptation of contravening and clandestine works in the city of Santa Cruz de la Sierra for management 2025, urban regulation directorate, sempladym Deadline27 Oct 2025 9887319 Const. Paving of streets Barrio Nuevo and Bvilla Rosita II belonging to DM-1 of the municipality of La Guardia Deadline04 Nov 2025 9887320 Acquisition of spare parts and accessories for Drager equipment of the North Hospital - management agreements 2025 Deadline04 Nov 2025 9887321 Const. Villa Copacabana community multifunctional court Deadline28 Oct 2025 9887322 Acquisition of computer equipment - San Antonio U Ambulatory Health Center. and. 23 (tupiza municipality da-4) Deadline24 Oct 2025 9887323 Const. torrentera vehicular bridge under the mayu av. circumvalence ii d1 Deadline30 Oct 2025 9887324 Improvement of the Tirco community soccer field (acquisition of materials for the improvement of the Tirco community soccer field) Deadline28 Oct 2025 9887325 Preventive maintenance of Riberalta district hemodialysis machines Deadline24 Oct 2025 9887326 Purchase of blades, nails and other spare parts for the different machinery of motor graders and backhoes of the road maintenance department of the g.a.m.w. Deadline27 Oct 2025 9887327 Const. cultural house j.v. flowered assumption villa (acquisition of materials) Deadline27 Oct 2025 9887328 Acquisition of medications for outpatients who are cared for by him/her in the different health centers 4th quarter of the municipality of La Guardia Deadline04 Nov 2025 9887329 Acquisition of medications for hospital use (lidocaine hydrochloride without preservative and metoclopramide) for the pharmacy of the San Pedro Claver hospital with resources from Deadline24 Oct 2025 9887330 Acquisition of lubricants for vehicles of the Oruro departmental police command with the strategic program for citizen security Deadline24 Oct 2025 9887331 Acquisition of 1 (one) piece of x-ray for the dentistry career Deadline24 Oct 2025 9887332 Transportation service for the transfer of vehicles as educational material for c.e.a. Deadline24 Oct 2025 9887333 Const. polyfunctional cancha u.e. jatun incacasani (second call) Deadline28 Oct 2025 9887334 Hiring of courier service for the Judicial Body of Tarija management 2026 Deadline31 Oct 2025 9887335 Const. enlossetado av. 23 September between av. chamber and av. circumvalence urb. new tile u.v.3 d-7 (acquisition of material lose Deadline28 Oct 2025 9887336 Acquisition of medications for hospital use (butyl bromide, ceftazidime, ciprofloxacin) for the San Pedro Claver hospital pharmacy with resources from (S.U.S.) Law 1152 Deadline24 Oct 2025 9887337 Acquisition of nutritional supplement for the elderly Carmelo for the Titicachi health center corresponding to the fourth quarter of the 2025 administration Deadline24 Oct 2025 9887338 Maintenance service and technical support of the telephone system for the supreme court of justice management 2026 Deadline24 Oct 2025 9887339 Acquisition of medications for hospital use (meloxicam) for the San Pedro Claver hospital pharmacy with resources from (S.U.S.) Law 1152 Deadline24 Oct 2025 9887340 maintenance and equipment health programs (acquisition of equipment (data display) health programs safci network municipality of llallagua 2025) Deadline24 Oct 2025 9887415 Construction of productive development center com. chua cocani (phase-2 acquisition of materials) Deadline23 Oct 2025 9887433 Acquisition of premixed concrete of different resistances and special characteristics, with and without waterproofing additives, for use in foundations, structural elements and are Deadline04 Nov 2025 9887434 6 items. dental supplies. la Paz regional dentistry supervisor Deadline27 Oct 2025 9887435 Acquisition of computers for the bth equipment of the Alto San Pablo and Eduardo Abaroa educational units of the municipality of Puerto Villarroel Item declared void. Deadline24 Oct 2025 9887436 National customs recurring vehicle tracking service 2026 Deadline03 Nov 2025 9887437 “acquisition of musical instruments for the educational units of the valley region (secondary level student band competition)” Deadline24 Oct 2025 9887439 Purchase of portable contracter setar system villa montes Deadline27 Oct 2025 9887440 Ampl. new palestine educational unit Deadline28 Oct 2025 9887441 Support to the D-7 maintenance unit (repair and maintenance service in turning circle, injection system of New Holland RG170b motor grader) Deadline27 Oct 2025 9887442 Acquisition of computer equipment (portable laptop) for the planning department Deadline24 Oct 2025 9887443 Purchase of sports and recreational equipment (shirts) for the educational units of the Colonia Linares core. Deadline24 Oct 2025 9887444 Acquisition of topographic equipment for the lot office Deadline24 Oct 2025 9887445 Acquisition of medicines and supplies second semester law 1152 sus, for the rssm porco management 2025 (medicines and supplies that are not found in the catalog made in Bolivia) Deadline27 Oct 2025 9887446 Acquisition of sand, gravel and stone for the maintenance of multifunctional fields in the municipality of Yacuiba Deadline24 Oct 2025 9887447 Hydraulic protection in the Chijllawiri river (acquisition of cement, mooring wire and nail for the Taramoko bridge) Deadline27 Oct 2025 9887448 Acquisition of a crusher and pulverizer Deadline24 Oct 2025 9887449 Universal and free health services – sus (acquisition of atorvastatin and others for the hmbh) Deadline28 Oct 2025 9887450 Maintenance and repair of single-person desks for the different educational units of the municipality of La Guardia management 2025 Deadline28 Oct 2025 9887452 Const. paving of streets and avenues in the 12th district (el alto city) Deadline13 Nov 2025 9887453 Universal and free health services – sus (acquisition of essential medical supplies for the hmbh) Deadline28 Oct 2025 9887454 Acquisition of gates type box of 2m x 1m x 1m northern area e.p. 310-0000-005 management Deadline24 Oct 2025 9887455 “acquisition of spare parts for the rome plow implement, district i of the municipality of carapari” Deadline27 Oct 2025 9887456 Acquisition of bond sheets and cleaning materials for the felcc of the municipality of La Guardia Deadline24 Oct 2025 9887458 Electronic government unit and technological systems (acquisition of spare parts and accessories for data servers) Deadline04 Nov 2025 9887459 Acquisition of amoxicillin medication + beta-lactamase inhibitor 1g + according to availability for your pharmacy. Deadline27 Oct 2025 9887460 Acquisition of different medications September 2 for the San Juan de Dios Regional Hospital Deadline27 Oct 2025 9887461 Repair service with specialized labor for Cat D6XL caterpillar tractor from the municipality of Porongo Deadline04 Nov 2025 9887462 Ampl. municipal hospital el carmen km 10 Deadline12 Nov 2025 9887463 Field Supervisor 2 Deadline24 Oct 2025 9887464 Acquisition of computer equipment to strengthen technical, technological and artistic institutes Deadline04 Nov 2025 9887465 Construction of classrooms for the Pulquina educational unit above Deadline03 Nov 2025 9887466 Acquisition of medicines for the Villa Tunari-sus hospital (out of stock-a) deserted items from the anpe-hvt-602025 Deadline28 Oct 2025 9887467 Acquisition of cardboard boxes for filing documentation Deadline24 Oct 2025 9887468 62 boxes of radiographic plates 28x35x100 cm maternal and child imaging service Deadline28 Oct 2025 9887469 External technical supervision for the renovation, maintenance and improvement of educational premises, in municipal district n°8, semuddfmie Deadline30 Oct 2025 9887470 Purchase of supplies for the pathological anatomy service of the Japanese Bolivian gastroenterological institute Deadline24 Oct 2025 9887471 Mej. okinawa highway ii - iii.sdde.doopp Deadline20 Nov 2025 9887472 2,000 pc. Transparent adhesive dressing 10x20 cm with absorbent cushion. peace regional supplies unit Deadline24 Oct 2025 9887473 Const. Logustani torrenteral retaining wall. Deadline30 Oct 2025 9887474 Acquisition of various reagents 3rd semester (laboratory) Deadline28 Oct 2025 9887475 vvi definitive pacemaker generator Deadline27 Oct 2025 9887476 Acquisition of electrical materials for public lighting in the municipality of Montero Deadline31 Oct 2025 9887483 Const. Perimeter wall Villa del Mar San Pedro de Tana community training center (acquisition of construction materials) Deadline23 Oct 2025 9887504 Const. class u.e. chaquiloma region cocapata (second call) Deadline28 Oct 2025 9887509 “Contracting insurance policies for the senasag – management 2026” Deadline13 Nov 2025 9887513 Const. j.v. cultural center violet cabin d15 Deadline29 Oct 2025 9887514 Second acquisition of paper for the Villa Venezuela d 12 health center Deadline23 Oct 2025 9887548 Acquisition of dry foods through decree 4505, Nutrition Area of ​​the tertiary hospital of Chuquisaca intended for the feeding of hospitalized patients and the hemodialysis ser Deadline23 Oct 2025 9887557 Request for the acquisition of bond paper for the San Cristobal health center Deadline23 Oct 2025 9887562 Const. Council systems kirki Deadline31 Oct 2025 9887564 14 pieces endoscopic dilation balloonsserv. gastroenterology – digestive endoscopic department. internal medicine Deadline28 Oct 2025 9888667 Const. Jancko Amaya artisan house (acquisition of materials) Deadline27 Oct 2025 9888668 Acquisition of nutritional supplement for the elderly Carmelo for the Timusi health center corresponding to the fourth quarter of the 2025 administration Deadline24 Oct 2025 9888669 Acquisition of medications for hospital use for the San Pedro Claver hospital pharmacy with resources from (S.U.S.) Law 1152 Deadline24 Oct 2025 9888670 Maintenance and repair service for photocopiers of the judicial body Cochabamba district management 2026 Deadline27 Oct 2025 9888671 Acquisition of medications for hospital use for the San Pedro Claver hospital pharmacy with resources from (S.U.S.) Law 1152 Deadline24 Oct 2025 9888672 Contracting of services for the maintenance of bridges districts 11-12-13-14-15 Deadline31 Oct 2025 9888673 Const. polyfunctional cancha u.e. huaripucara region altamachi (third convocation) Deadline28 Oct 2025 9888674 Maintenance and improvement of Lava Lava district drinking water system (purchase of HDPE pipes, Bonanza neighborhood council). Deadline27 Oct 2025 9888675 Const. of shortcuts for agricultural production in the communities of the municipality of Morochata (productive infrastructure) Deadline28 Oct 2025 9888676 Acquisition of reagents for urinalysis and microbiology sampling for the laboratory service of the Viedma clinical hospital Deadline05 Nov 2025 9888677 Sound rental service for the civic anniversary in commemoration of the 78-year anniversary of the municipality of Achocalla Deadline24 Oct 2025 9888678 Const. Soretado av. c between street 11 and av. Santa Cruz, Urb. New Tlata Complement 3 d-7 (Dequisition of the Goals of Los) Deadline28 Oct 2025 9888679 Purchase of legal size and letter size bond paper for the administration of the Santiago de Presto comprehensive health center. Deadline24 Oct 2025 9888720 Acquisition of 1 (one) laptop-civil constructions-28442025 Deadline23 Oct 2025 9890962 Technical-operational assistance for the coroic epsa – cosapac epsa Deadline30 Oct 2025 9890964 Adm. Los Andes Municipal Hospital (acquisition of computer equipment for the HMLA - 2025) Deadline29 Oct 2025 9890974 Universal and free health services - sus (acquisition of medical supplies for the hmbh operating room) Deadline29 Oct 2025 9890978 Acquisition of reagents for the serology area of ​​the San Martín de Porres-Abuelo hospital Deadline27 Oct 2025 9890979 Consulting service in monitoring and occupational studies (pgsst-00923) (emh-hsi-2025) Deadline29 Oct 2025 9890980 Acquisition of medicines for health center with Huachacalla hospitalization Deadline29 Oct 2025 9890981 Const. cobblestones and cordons in the southern area of ​​district 6 (j.v. chapel iii) Deadline29 Oct 2025 9890982 Const. storm sewer street managua, montevideo, brasilia and passage aroma exaltacion 1st section d-1 Deadline05 Nov 2025 9890983 Acquisition of 5000 liter polyethylene tanks, for the municipality of San José de Chiquitos Deadline27 Oct 2025 9890984 Maint. public lighting (purchase of electrical accessories for public lighting) Deadline05 Nov 2025 9890985 Fourth acquisition of medicines and medical supplies for the Villa Montes hospital management 2025 Deadline28 Oct 2025 9890987 Acquisition of materials for the improvement of the drinking water system in the Pinos Norte community (educational unit) Deadline24 Oct 2025 9890988 Const. storm sewer street demetrio moscoso central villa dolors d-1 Deadline05 Nov 2025 9890989 Improvement of Seguenca community drinking water system (acquisition of pipes) Deadline27 Oct 2025 9890990 Const. District 7 health center (perimeter wall and administration) Deadline05 Nov 2025 9890991 Acquisition of medication (metamizole (dipyrone) 1 g) to supply the pediatric inpatient ward service of the Reidun Roine Maternal and Child Hospital, corresponding to the first for Deadline28 Oct 2025 9890992 Equipment and maintenance of health centers - remainder (acquisition of instruments and medical equipment for the Pando health center) Deadline27 Oct 2025 9890993 “Renuevavia – El Alto” ​​road maintenance (acquisition of IP-40 cement for road improvement) Deadline27 Oct 2025 9890994 Contracting for water treatment in the autoclave room, laboratory, water treatment plant and boiler room softener for the Santa Cruz hospital. unit adm hscz. of a recurring nature. Deadline28 Oct 2025 9890995 Transportation service for the massive canine-feline vaccination campaign in the municipality of Santa Cruz, management 2025, SMS Deadline04 Nov 2025 9890996 Acquisition of materials for livestock fence joist, wire for high putuni Deadline24 Oct 2025 9890997 Acquisition of valproic acid medications for the Daniel Bracamonte hospital Deadline28 Oct 2025 9890998 Mej. green area gym otb central millennium d15 Deadline30 Oct 2025 9890999 Mej. plaza chacarilla city satellite plan 405 d-1 Deadline05 Nov 2025 9891000 Acquisition of joists and wires for livestock fencing – Alto Laura Putuni Deadline24 Oct 2025 9891001 Remodeling of headquarters sector pm-2 area los pinos Deadline05 Nov 2025 9891002 Maintenance and complementation of Capayque master homes (acquisition of materials) Deadline24 Oct 2025 9891003 Diagnostic and repair service for Caterpillar excavator fuel injection system of the municipal autonomous government of Mizque Deadline28 Oct 2025 9891004 Equipment u.e. eva peron district d-1 (purchase of educational furniture) Deadline28 Oct 2025 9891005 Data transmission service for the judicial body of peace management 2026 Deadline05 Nov 2025 9891006 Const. tiling av. May 1st, av. September 9, Jerusalem Street and Virgen del Rosario Street d-8 (El Alto City) Deadline17 Nov 2025 9891007 Universal and free health services - sus (acquisition of losartan and others for the hmbh) Deadline28 Oct 2025 9891008 Mej. of roads in the garita area (tiling of Potosi street -acquisition of materials) Deadline29 Oct 2025 9891009 Implementation of a public bathroom in the Calvary sector (acquisition of materials asoc. Sacred Heart of Jesus) Deadline29 Oct 2025 9891010 Acquisition of surfactant medications at Daniel Bracamonte Hospital Deadline28 Oct 2025 9891011 Const. tiling of Luis Spinal Campos avenues, Viloco, August 20, Av. jasmines and federico blanco street (el alto city) Deadline17 Nov 2025 9891012 “Maintenance and improvement of the Lava Lava district sewage system (acquisition of materials; lot 1 PVC pipe; lot 2 concrete chambers, OTB Lava Lava Baja)” Deadline29 Oct 2025 9891013 Equipment u.e. rotary chuquiago marka district d-1 (furniture purchase) Deadline28 Oct 2025 9891014 Acquisition of clinical forms for the Pampa de la Isla municipal hospital, SMS Deadline31 Oct 2025 9891015 Acquisition of American Ranger alfalfa seeds Calasaya community Deadline05 Nov 2025 9891016 Equipment for the industrial electricity career for the workshop of bth jose mariano serrano dm - 3 Deadline27 Oct 2025 9891017 public lighting in the municipality of Llallagua (acquisition of work clothes, tools and electrical equipment for public lighting in the municipality of Llallagua 2025) Deadline27 Oct 2025 9891018 Maintenance and repair of sanitary bathrooms Maestranza (men and women) district (women) Sedeca Potosi Deadline04 Nov 2025 9891019 Calacoto health center housing construction Deadline28 Oct 2025 9891020 Acquisition of sevoflurane medications at Daniel Bracamonte Hospital Deadline28 Oct 2025 9891021 Acquisition of sports equipment for personnel dependent on the executive body of the g.a.m. greater port of carabuco Deadline24 Oct 2025 9891022 Acquisition of construction materials to implement (sheds and drinking fountains) within the framework of the project: support for the production of llamas in the face of climate c Deadline28 Oct 2025 9891023 Arcgis online platform license renewal for public lighting survey Deadline27 Oct 2025 9891024 Cover maintenance of the national block of the Potosí fair center and cultural events Deadline29 Oct 2025