Battery storage construction tender: electrical and construction works
Battery storage construction tender for electrical and construction works: structured preparation, technically sound and professionally run.
The successful implementation of your storage project begins with a professional tender. We take over the structured preparation and running of the tenders for all relevant civil and electrical trades, on a sound technical basis. In this way you win qualified companies for your battery storage system and the associated grid infrastructure. In a tender, several companies are invited to submit bids and the bids are compared against uniform criteria. This allows scope, price and bidder qualification to be compared. The prerequisite is a neutral, complete performance specification so that the bids remain comparable. This gives you a reliable basis for awarding the civil and electrical works for your battery storage system to the right companies. Quantities, qualities and deadlines belong in a uniform bill of quantities for this purpose.
The trades in a storage project typically include foundations and civil works, cable routes, access and fencing, and the electrical engineering for the transformer and grid connection. Fire protection has a direct effect on the services: fire service access, extinguishing water supply and distances between units must be reflected in the tender documents. If employees of several employers work on the site, a planning coordinator for the preparation phase and a site coordinator for execution must be appointed under the Construction Works Coordination Act (BauKG). The cooperation of the trades should therefore already be built into the tender. For outdoor installations, fencing, ventilation, pressure relief and access for the fire service are added. If a prior notice to the labour inspectorate is required, it must be submitted at least two weeks before work starts, and the award schedule should take this into account. The tender is coordinated with the schedule for the grid connection and the delivery of the storage units.
If the client is a public contracting authority within the meaning of the Federal Procurement Act and the contract falls within its scope, its requirements apply. It regulates various award procedures and procurement instruments. Which one is permitted depends on the nature and scope of the contract. Contracts above the thresholds must be handled EU-wide and electronically. Free and fair competition and equal treatment of all bidders are decisive. Bidders must observe the requirements precisely, otherwise exclusion is a risk; alternative and amended bids are permitted only as specified by the contracting authority, and joint bids are possible through bidding consortia. In the bid evaluation, remediable and non-remediable defects as well as calculation errors are distinguished. Contracts are awarded to authorised, capable and reliable companies, selection, suitability and award criteria must be clearly distinguished, and the tender documents must in principle be provided free of charge. Where violations of procurement law are suspected, applicants can request a review procedure, for which statutory deadlines apply; a withdrawal of the tender is permissible only under the statutory conditions.
The basis is the execution planning for battery storage. We tender the storage systems themselves separately as storage components. During construction, local building supervision supports you, and construction site coordination makes sure the trades interlock safely.
