Mobile Toilet Sales and Installation Contract

A mobile toilet sales and installation contract typically includes the following key elements, which need to be adjusted according to actual needs and reviewed by a legal advisor:

I. Contract Parties The full names, legal representatives, registered addresses, and contact information of both the buyer and the seller must be clearly specified to ensure the legal validity of the parties involved. For example, in a university renovation project, the contract parties were the university (buyer) and an environmental protection equipment company (seller), both of which needed to affix their official seals for confirmation.

II. Product Details

1. Model Specifications: Detailed dimensions (e.g., 1.1×2.2 meters), materials (e.g., stainless steel frame, color-steel plate walls), and performance (e.g., waterproof rating IPX4, fire rating Class A, forced ventilation system) must be annotated.
2. Quantity and Price:
   • The fixed total price should include equipment costs, transportation fees, installation and commissioning fees, and taxes to avoid additional charges later. For example, in one project, the total tax-inclusive price for one set of mobile toilets was 2,616 yuan, with a clear note stating that the price included all costs to the designated location.
   • For bulk purchases, a unit price and total price cap can be agreed upon, such as in the Sanping Scenic Area project, which had a budget of 258,000 yuan for purchasing multiple units.

III. Quality Standards and Warranty

1. Compliance with national standards such as the "Urban Public Toilet Design Standard" (GB/T 18920-2020) is required, and a third-party inspection report should be provided.
2. Warranty Period: Typically, free repair or replacement is agreed upon for 12-24 months after acceptance, with lifelong paid services provided outside the warranty period. For example, one contract stipulated that the response time for faults during the warranty period should not exceed 48 hours.

IV. Delivery and Installation

1. Delivery Time: The specific number of working days after contract signing (e.g., within 30 days) should be clearly stated, with a daily penalty (e.g., 0.1% of the total contract price) for late delivery.
2. Transportation Responsibility: The seller bears the transportation risk, and any damage or loss of goods must be replenished within 3 days.
3. Installation and Commissioning:
   • Installation should be completed within 5 working days after the goods arrive, with the buyer providing assistance such as water and electricity access.
   • After installation, both parties sign an "Acceptance Certificate" to confirm the normal operation of the equipment.

V. Payment Terms

1. Advance Payment: 30%-50% of the contract price is paid after signing as start-up funds.
2. Acceptance Payment: Payment is made up to 95% after installation and commissioning are qualified, with 5% retained as a warranty deposit.
3. Warranty Deposit: The warranty deposit is paid without interest after the warranty period expires, with deductions made for any quality issues.

VI. Acceptance and Dispute Resolution

1. Acceptance is based on the quality standards and performance parameters agreed upon in the contract, with non-compliance requiring rectification within a specified period.
2. Disputes should be resolved through negotiation first, and if negotiation fails, a lawsuit can be filed in the court of the buyer's location.

VII. Other Clauses

1. Price Lock: The seller is not allowed to adjust the quotation without the buyer's written consent.
2. Confidentiality Obligation: Both parties must keep the contract content and business information confidential, with compensation for losses in case of breach.

Reference Cases: The Sanping Scenic Area project required a contract performance period of 30 days and specified clauses for the participation of small and medium-sized enterprises; a university project adopted installment payments, with final settlement based on valid statements.