{"id":4170,"date":"2026-08-27T17:10:00","date_gmt":"2026-08-27T09:10:00","guid":{"rendered":"https:\/\/ksnrsolar.com\/lead-time-delivery-scheduling\/"},"modified":"2026-08-27T17:10:00","modified_gmt":"2026-08-27T09:10:00","slug":"lead-time-delivery-scheduling","status":"publish","type":"post","link":"https:\/\/ksnrsolar.com\/pt\/lead-time-delivery-scheduling\/","title":{"rendered":"Prazo de entrega e agendamento de entregas"},"content":{"rendered":"<style>\n.el-sec{background:#fff;border-radius:8px;box-shadow:0 1px 4px rgba(20,40,80,.08);padding:34px 42px;margin:0 auto 22px;max-width:1020px;box-sizing:border-box}\n.el-h{color:#1E293B;margin:0 0 14px}\nh2.el-h{font-size:26px;text-align:center;border-left:none;padding-left:0;line-height:1.3;margin-bottom:22px}\nh2.el-h::after{content:'';display:block;width:60px;height:3px;background:#F9960E;margin:12px auto 0;border-radius:2px}\nh3.el-h{font-size:19px}\n.el-hero{padding:0;overflow:hidden}\n.el-overlay{padding:48px 38px;text-align:center}\n.el-overlay .el-check{display:inline-block;text-align:left}\n.el-row{display:flex;gap:16px;align-items:stretch;flex-wrap:wrap}\n.el-col{background:#F0F5FA;border:1px solid #D1D5DB;border-radius:6px;padding:16px 18px;box-sizing:border-box}\n.el-col>.el-sec{margin:0;height:100%;box-shadow:none;background:#fff}\n.el-col>.el-sec .el-btn{white-space:nowrap}\n.el-btn{display:inline-block;background:#0097B4;color:#fff !important;padding:10px 26px;border-radius:5px;text-decoration:none;font-weight:600;font-size:15px}\n.el-check{list-style:none;margin:10px 0;padding:0}\n.el-check li{padding:5px 0 5px 26px;position:relative}\n.el-check li::before{content:'\u2713';position:absolute;left:2px;color:#1E8A5F;font-weight:700}\n.el-box{background:#F0F5FA;border:1px solid #D1D5DB;border-radius:6px;padding:16px 18px;margin:8px 0}\n.el-box-icon{font-size:24px;margin-bottom:6px}\n.el-box h4{color:#1E293B;margin:0 0 6px;font-size:16px}\n.el-box p{font-size:14px;color:#334155;margin:0}\n.el-acc details{border:1px solid #D1D5DB;border-radius:6px;margin:0 0 10px;background:#F9FAFB}\n.el-acc summary{padding:13px 18px;cursor:pointer;font-weight:600;color:#1E293B}\n.acc-body{padding:4px 18px 14px;font-size:14.5px;color:#334155}\n.el-cta{text-align:center}\n.el-cta .el-h{color:#fff;border-left:none;padding-left:0}\n.el-cta .el-btn{background:#1E293B}.el-cta .el-text{color:#fff}.el-cta .el-text p{color:rgba(255,255,255,.92)}\n.el-sec table{width:100%;border-collapse:collapse;margin:12px 0;font-size:14.5px}\n.el-sec th,.el-sec td{border:1px solid #D1D5DB;padding:9px 12px;text-align:left;vertical-align:top}\n.el-sec th{background:#F0F5FA;color:#1E293B}\n.el-sec tr:nth-child(even) td{background:#F9FAFB}\n.el-text p{margin:0 0 10px}\n.el-text ul{margin:0 0 10px 22px}\n.el-text a{color:#0097B4}\n.el-band{background:#F0F5FA;border-radius:8px;max-width:1020px;margin:0 auto 22px;padding:18px 30px;font-size:15px;box-sizing:border-box}\n.el-band p{margin:0}\n.el-media{display:flex;gap:30px;align-items:center}\n.el-media.rev{flex-direction:row-reverse}\n.el-media-txt{flex:1.15;min-width:0}\n.el-media-img{flex:1;min-width:0}\n.el-media-img img{width:100%;height:auto;display:block;border-radius:8px;box-shadow:0 2px 10px rgba(20,40,80,.14)}\nul.el-two{column-count:2;column-gap:44px}\nul.el-two li{break-inside:avoid}\n@media (max-width:767px){.el-row{flex-direction:column}.el-col{flex:none !important;max-width:100% !important}.el-sec{padding:22px 18px}.el-overlay{padding:32px 20px}.el-media,.el-media.rev{flex-direction:column;align-items:stretch}ul.el-two{column-count:1}.el-band{padding:14px 18px}}\n.el-btn:hover{background:#F9960E}\n<\/style>\n<section class=\"el-sec el-hero\" style=\"background-image:url(\/wp-content\/uploads\/2026\/09\/ps-sub-ps-14-3-a-1.jpg);background-size:cover;background-position:center;\">\n<div class=\"el-overlay\" style=\"background:rgba(255,255,255,0.84);\">\n<h2 class=\"el-h\">Prazo de entrega e agendamento de entregas<\/h2>\n<div class=\"el-text\">\n<p>Lead time is the number an EPC programme is planned around, and it is also the number most frequently misunderstood. A quoted lead time usually describes the interval from order to shipment under normal conditions, not the interval from order to the first container arriving at a site that is ready to install.<\/p>\n<p>The difference between those two intervals is engineering freeze time, production slot availability, shipment transit and port handling. On a programme where the foundation works start before the structure arrives, the number that matters is when material reaches the work front, and that is a scheduling problem rather than a lead time figure.<\/p>\n<\/div>\n<p><a class=\"el-btn\" href=\"\/pt\/contact-us\/#contactpopupform\">Solicite um or\u00e7amento para o seu projeto<\/a><\/div>\n<\/section>\n<section class=\"el-sec\">\n<h2 class=\"el-h\">Por que isso \u00e9 dif\u00edcil?<\/h2>\n<div class=\"el-text\">\n<p>Delivery problems on racking packages arise from the gap between the quoted figure and the actual requirement, and the gap has identifiable components.<\/p>\n<\/div>\n<ul class=\"el-check\">\n<li>Quoted lead times start from order or from drawing approval, and the engineering freeze date determines which of the two applies in practice<\/li>\n<li>Production slots are finite and booked against other programmes, so an order placed later in a demand cycle takes longer than the same order placed earlier<\/li>\n<li>Delivery to site includes sea transit, port clearance, inland transport and site access, none of which appear in a production lead time<\/li>\n<li>Construction sequence determines the required delivery order, so a single shipment arrival date does not describe a programme&#8217;s needs<\/li>\n<li>Delays in one work front shift the requirement for the next, which means the delivery plan has to be adjustable rather than fixed<\/li>\n<li>Storage at site is limited, so delivering everything early is not a solution to a delivery problem, it is a different one<\/li>\n<\/ul>\n<\/section>\n<section class=\"el-sec\">\n<div class=\"el-media rev\">\n<div class=\"el-media-txt\">\n<h3 class=\"el-h\">Requisitos de engenharia<\/h3>\n<div class=\"el-text\">\n<p>These are the inputs required to build a delivery schedule that holds.<\/p>\n<\/div>\n<ul class=\"el-check\">\n<li>Construction programme with the work front opening dates, so delivery can be sequenced to the build rather than to the order<\/li>\n<li>Engineering freeze date, since lead time is measured from drawing approval rather than from purchase order in most cases<\/li>\n<li>Destination port, inland transport mode and site access arrangements, including any seasonal or permitting constraint<\/li>\n<li>Site storage capacity and laydown area, which determine how much material can be held before installation catches up<\/li>\n<li>Delivery grouping preference: campaign batches matched to work fronts, or even release with site storage<\/li>\n<li>Contingency expectation for delays in earlier trades, so the schedule can absorb a shifted requirement without renegotiation<\/li>\n<\/ul>\n<\/div>\n<div class=\"el-media-img\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/09\/ps-sub-ps-14-3-b-1.jpg\" alt=\"Lead Time &#038; Delivery Scheduling - installation detail\" loading=\"lazy\"><\/div>\n<\/div>\n<\/section>\n<section class=\"el-band\">\n<p>Selection guidance: state the engineering freeze date before discussing lead time. Most delivery disputes are disagreements about which starting point the lead time was measured from.<\/p>\n<\/section>\n<section class=\"el-sec\">\n<h2 class=\"el-h\">Como resolvemos isso<\/h2>\n<ul class=\"el-check\">\n<li>Lead time stated from the engineering freeze rather than from the order, with the freeze requirement itself defined and dated<\/li>\n<li>Production slots reserved against the programme tonnage curve, so capacity is committed rather than assumed available<\/li>\n<li>Delivery instrument stated in full: production, transit, port handling and inland transport, with the arrival at site as the reference point<\/li>\n<li>Campaign batching matched to work fronts, so each shipment lands where and when the site is ready for it<\/li>\n<li>Staging plan aligned to site storage capacity, so delivery cadence reflects what the site can hold rather than what the factory can produce<\/li>\n<li>Adjustment mechanism for programme shifts, so a moved work front produces a re-sequenced delivery rather than a renegotiation<\/li>\n<\/ul>\n<\/section>\n<section class=\"el-sec\">\n<h2 class=\"el-h\">Al\u00e9m da estrutura<\/h2>\n<ul class=\"el-check el-two\">\n<li>Shipment tracking against the delivery plan, so a variance is visible while there is still time to re-sequence<\/li>\n<li>Pre-shipment documentation issued ahead of arrival, so clearance and receiving are not waiting on paperwork<\/li>\n<\/ul>\n<\/section>\n<section class=\"el-sec\">\n<h2 class=\"el-h\">Benchmarks de refer\u00eancia<\/h2>\n<div class=\"el-text\">\n<p>Os benchmarks abaixo s\u00e3o projetos de refer\u00eancia da ind\u00fastria, de tipo e escala compar\u00e1veis e documentados publicamente, citados para ilustrar a pr\u00e1tica de engenharia. Eles n\u00e3o representam nosso hist\u00f3rico de entregas.<\/p>\n<\/div>\n<ul class=\"el-check\">\n<li>A 300 MW programme in Australia where delivery was sequenced to work front opening dates, keeping site storage within a defined limit.<\/li>\n<li>A 200 MW project in the Middle East where production slots were reserved against the tonnage curve, so the delivery plan held through a peak demand period.<\/li>\n<li>A 250 MW programme in Chile where pre-shipment documentation issued ahead of arrival prevented clearance delays at the port.<\/li>\n<\/ul>\n<\/section>\n<section class=\"el-sec\">\n<h2 class=\"el-h\">Normas e Conformidade<\/h2>\n<ul class=\"el-check el-two\">\n<li>ASCE 7 \/ EN 1991 \/ AS-NZS 1170 casos de carga de vento com categorias de terreno espec\u00edficas do local<\/li>\n<li>Requisitos estruturais do rastreador IEC 62727, onde as estruturas de rastreamento est\u00e3o inclu\u00eddas no escopo.<\/li>\n<li>Documenta\u00e7\u00e3o de classe de fabrica\u00e7\u00e3o e execu\u00e7\u00e3o EN 1090-2 ou AISC 360<\/li>\n<li>Galvaniza\u00e7\u00e3o por imers\u00e3o a quente ISO 1461, classifica\u00e7\u00e3o de corrosividade ISO 9223 para acionamento da massa de zinco<\/li>\n<li>Sistema de qualidade ISO 9001:2015, sistema de gest\u00e3o ambiental ISO 14001 sob consulta.<\/li>\n<li>Estudo aeroel\u00e1stico em t\u00fanel de vento realizado por terceiros dispon\u00edvel para m\u00f3dulos de grande formato.<\/li>\n<\/ul>\n<\/section>\n<section class=\"el-sec\">\n<h2 class=\"el-h\">Garantia de Qualidade<\/h2>\n<div class=\"el-text\">\n<p>Cada lote \u00e9 enviado com certificados de f\u00e1brica, registros de espessura do revestimento e listas de parafusos; as soldas seguem as normas EN 1090 ou as classes de execu\u00e7\u00e3o AISC. A garantia da estrutura \u00e9 de 10 anos, considerando uma vida \u00fatil projetada de 25 a 30 anos, e os pacotes de pe\u00e7as de reposi\u00e7\u00e3o s\u00e3o documentados para que os reparos no 12\u00ba ano n\u00e3o dependam da mem\u00f3ria do 1\u00ba ano.<\/p>\n<\/div>\n<\/section>\n<section class=\"el-sec\">\n<h2 class=\"el-h\">Documenta\u00e7\u00e3o que voc\u00ea receber\u00e1<\/h2>\n<div class=\"el-text\">\n<p>A documenta\u00e7\u00e3o \u00e9 elaborada para auditorias, n\u00e3o para decora\u00e7\u00e3o: notas de c\u00e1lculo estrutural indicando os casos de carga e as normas utilizadas; base de projeto da funda\u00e7\u00e3o mapeada de acordo com o seu relat\u00f3rio geot\u00e9cnico; certificados de materiais para a\u00e7o e fixadores; certificados de galvaniza\u00e7\u00e3o com a espessura da camada medida por lote; desenhos de montagem com tabelas de torque; e documenta\u00e7\u00e3o de embalagem conferida com os manifestos de cont\u00eaineres. Para projetos financiados, adicionamos declara\u00e7\u00f5es de conformidade no formato exigido pela institui\u00e7\u00e3o financeira; para licita\u00e7\u00f5es p\u00fablicas, respondemos aos requisitos de documenta\u00e7\u00e3o item por item.<\/p>\n<\/div>\n<\/section>\n<section class=\"el-sec\">\n<h2 class=\"el-h\">Planejamento de Vida \u00datil e Manuten\u00e7\u00e3o<\/h2>\n<div class=\"el-text\">\n<p>O planejamento de substitui\u00e7\u00e3o faz parte do projeto: a geometria das bra\u00e7adeiras permite a troca individual de m\u00f3dulos sem cortar os trilhos, as cabe\u00e7as das estacas permitem o renivelamento ap\u00f3s o assentamento e os pacotes de pe\u00e7as de reposi\u00e7\u00e3o s\u00e3o dimensionados de acordo com a sua classe ambiental e capacidade. Isso mant\u00e9m a manuten\u00e7\u00e3o durante a vida \u00fatil r\u00e1pida, previs\u00edvel e independente do cat\u00e1logo de produtos do fornecedor original.<\/p>\n<\/div>\n<\/section>\n<section class=\"el-sec\">\n<h2 class=\"el-h\">Custos e considera\u00e7\u00f5es comerciais<\/h2>\n<ul class=\"el-check\">\n<li>Production lead time is the component that responds to capacity reservation, and reserving earlier costs nothing while ordering later costs schedule<\/li>\n<li>Expedited production and air or part-charter freight are the two largest avoidable delivery costs, and both are usually triggered by a late engineering freeze<\/li>\n<li>Site storage costs money, so a delivery plan that front-loads arrivals trades freight savings for storage and double handling<\/li>\n<li>Port clearance delays are frequently caused by documentation rather than by shipping, and are inexpensive to prevent<\/li>\n<li>Programme delay cost dominates all of these, which is why delivery planning is a schedule activity rather than a purchasing one<\/li>\n<\/ul>\n<\/section>\n<section class=\"el-sec\">\n<h2 class=\"el-h\">Perguntas frequentes<\/h2>\n<div class=\"el-acc\">\n<details>\n<summary>What is a realistic lead time for solar racking?<\/summary>\n<div class=\"acc-body\">It depends on where the measurement starts. From engineering freeze, standard structure packages commonly take 4 to 8 weeks to first shipment, with campaign batches following at a cadence set by the production plan. From purchase order, the answer depends entirely on when the engineering freeze occurs and whether production slots were reserved. Any lead time quoted without a stated starting point is not a schedule input.<\/div>\n<\/details>\n<details>\n<summary>Why do quoted lead times slip?<\/summary>\n<div class=\"acc-body\">Most often because the starting point moved. If the quoted figure was measured from drawing approval and the drawings were approved later than assumed, the delivery date moves with it while the construction schedule does not. Capacity availability is the second cause: an order placed during a demand peak takes longer than the same order placed in a quiet period. Transit and clearance are third, and they are usually the smallest component.<\/div>\n<\/details>\n<details>\n<summary>How should delivery be sequenced?<\/summary>\n<div class=\"acc-body\">Against the construction programme, not against the order. The practical approach is to take the work front opening dates, group the bill of materials into campaigns sized to what each front can install and what the site can store, and then schedule production and shipment to deliver each campaign before its front opens. That converts a delivery date into a delivery plan, which is what a programme actually needs.<\/div>\n<\/details>\n<details>\n<summary>What if the construction programme shifts?<\/summary>\n<div class=\"acc-body\">The delivery plan is re-sequenced rather than renegotiated. Production slots can usually be moved within a window, and campaign batching means a shifted front changes the grouping rather than the total quantity. The mechanism should be agreed in advance, including how much movement can be absorbed without cost, because on a large programme some shift is normal rather than exceptional.<\/div>\n<\/details>\n<details>\n<summary>Is delivering early a solution?<\/summary>\n<div class=\"acc-body\">It is a different problem rather than a solution. Delivering everything early requires storage capacity, exposes the material to handling damage and weather before it is needed, and ties up working capital. On sites with limited laydown area it also blocks the working space the construction sequence needs. The useful objective is delivery at the right time, not delivery as early as possible.<\/div>\n<\/details>\n<\/div>\n<\/section>\n<section class=\"el-sec\">\n<h2 class=\"el-h\">Guias e p\u00e1ginas de aplicativos relacionados<\/h2>\n<div class=\"el-text\">\n<p>Continue com as p\u00e1ginas mais pr\u00f3ximas do seu tipo de projeto.<\/p>\n<\/div>\n<ul class=\"el-two\">\n<li><a href=\"\/pt\/epc-racking-supply-program\/\">EPC &#038; Contractor Supply Programs<\/a> \u2013 a vis\u00e3o geral do grupo para esta escala<\/li>\n<li><a href=\"\/pt\/epc-racking-procurement-guide\/\">Guia de Licita\u00e7\u00f5es para Empreiteiras EPC<\/a><\/li>\n<li><a href=\"\/pt\/oem-manufacturer-vs-trading\/\">Fabricante OEM vs. Empresa Comercial<\/a><\/li>\n<li><a href=\"\/pt\/regional-market-solar-projects\/\">Projetos de energia solar para o mercado regional<\/a><\/li>\n<li><a href=\"\/pt\/flexible-mount-applications\/\">Montagem flex\u00edvel e aplica\u00e7\u00f5es de grande v\u00e3o<\/a><\/li>\n<li><a href=\"\/pt\/building-integrated-solar-applications\/\">Estufa, garagem e sistema solar integrado \u00e0 edifica\u00e7\u00e3o<\/a><\/li>\n<\/ul>\n<\/section>\n<section class=\"el-sec\">\n<h2 class=\"el-h\">O que precisamos para cotar<\/h2>\n<ul class=\"el-check el-two\">\n<li>Construction programme with work front opening dates and the energisation target<\/li>\n<li>Engineering freeze date, or the date by which drawings will be approved<\/li>\n<li>Destination port, inland transport arrangements and site access constraints<\/li>\n<li>Site storage capacity and any restriction on delivery windows<\/li>\n<\/ul>\n<\/section>\n<section class=\"el-sec el-cta\" style=\"background-color:#1E293B;\">\n<h2 class=\"el-h\">Fale com um engenheiro estrutural.<\/h2>\n<div class=\"el-text\">\n<p>Send the construction programme and the freeze date, and we will return a delivery plan with campaign batches sequenced to your work fronts and the storage requirement stated.<\/p>\n<\/div>\n<p><a class=\"el-btn\" href=\"\/pt\/contact-us\/#contactpopupform\">Obtenha um or\u00e7amento r\u00e1pido<\/a><\/section>","protected":false},"excerpt":{"rendered":"<p>Solar racking lead time racking guide: which configuration fits, what drives cost per watt, and which quality evidence to demand before you buy.<\/p>","protected":false},"author":1,"featured_media":3616,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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