--- title: "Cahier des charges d'architecture d'intérieur de Corvane Robotics sur deux niveaux" description: "Cahier des charges d'Okada Wren Interiors pour Corvane Robotics : conception, mobilier et suivi de chantier pour 36 400 sq ft à la Halyard Tower, livraison en février 2028." canonical: "https://pr-99.preview.formlio.com/fr/documents/seattle-cahier-des-charges-darchitecture-dinterieur" locale: "fr" type: "document" lastModified: "2026-10-20" alternates: en: "https://pr-99.preview.formlio.com/documents/seattle-interior-design-statement-of-work.md" --- # Cahier des charges d'architecture d'intérieur de Corvane Robotics sur deux niveaux ## Cover ### Two floors for Corvane Robotics, occupied February 2028. *Statement of work · Okada Wren Interiors* Interior design, specification and FF&E management for 36,400 sq ft on levels 14 and 15 of Halyard Tower, South Lake Union. Test fit to move-in. - Prepared for: Corvane Robotics - Issued: Monday 15 March 2027 - Design fee: $401,420, fixed *Cedar-lined reception with an orange steel stair on a new tower floor* *Okada Wren Interiors* ## Parties and scope ### Parties, dates and scope This statement of work sits under the master services agreement Corvane signed with us on 1 March 2027. Where the two disagree, the agreement governs. - Client: Corvane Robotics, Inc. - Studio: Okada Wren Interiors, est. 2016, 14 staff - Premises: Halyard Tower, levels 14 and 15, 36,400 usable sq ft - Term: 5 April 2027 to 15 February 2028 ### What we are delivering Your Series C closed in February and headcount goes from 140 to 260 by mid 2028. The two floors hold 212 desks, 48 lab benches and a 2,800 sq ft robot test arena that needs 150 psf floor loading and acoustic isolation from the floor below. We run programming, design, the permit set, FF&E specification and procurement management, and construction administration through to occupancy on Monday 14 February 2028. Tessaro Lind Architects stamp the permit drawings as architect of record under our contract. Mika Okada leads design. Ellis Wren owns the programme and every long-lead order. ## The constraint The chairs set the date, so we order them in September. ## Delivery method Negotiated general contractor with design-assist. It costs a little more up front and removes the bid surprise, which a fixed occupancy date cannot absorb. ### 1. One model from week one A single Revit model shared with Tessaro Lind, the engineers and the contractor. You get a browser viewer and a live FF&E tracker, not PDFs by email. ### 2. Contractor on board at DD You select the general contractor from three we prequalify. They price at 50% design development, so the estimate is within 3% before drawings are final. ### 3. Long-lead orders released early Workstations, task chairs and upholstered booths run 14 to 18 weeks. We release them on your sign-off in September, before the permit is issued. ### 4. Permit set filed 27 August Tenant improvement application to SDCI. Review runs about ten weeks and is outside our control, so nothing on site depends on it earlier. ### 5. Weekly OAC meetings on site Owner, architect and contractor every Tuesday at 08:30 during construction. Minutes and an updated risk log within 24 hours. ### 6. Punch list closed before move-in Two walkthroughs, ten working days apart. Anything open on the second is fixed or credited before your team arrives. ## Deliverables ### Deliverables by phase What you receive and sign off at the end of each phase. Each sign-off is the gate for the next fee stage. ### Programming and test fit *Open floor plate of a new tower before fit-out* ### Schematic design and finishes palette *Cedar slats, concrete and orange felt* ### Design development and lab detail *Robotics lab with steel benches and cedar baffles* ### Construction documents and specification *Sample set of cedar, felt, steel and terrazzo* ### Procurement, install and handover *Completed work floor with oak desks and grey booths* ## Programme 45 weeks to occupancy. Two waits drive it: SDCI review and FF&E lead times. Assumes Corvane sign-off within three working days at each gate. | Task | Start | End | Duration | Label | | --- | --- | --- | --- | --- | | Programming and test fits | 2027-04-05 | 2027-04-30 | 5 days | Design | | Schematic design, 3D and VR review | 2027-05-04 | 2027-06-04 | 5 days | Design | | Design development, GC pricing at 50% | 2027-06-08 | 2027-07-16 | 5 days | Design | | Construction documents and permit set | 2027-07-20 | 2027-08-27 | 5 days | Permit | | SDCI tenant improvement review | 2027-08-30 | 2027-11-05 | 5 days | Permit | | FF&E specification and order release | 2027-08-02 | 2027-09-03 | 5 days | FF&E | | Manufacturer lead times | 2027-09-07 | 2028-01-14 | 5 days | FF&E | | Tenant improvement construction | 2027-11-08 | 2028-01-28 | 5 days | Construction | | FF&E install and punch list | 2028-01-31 | 2028-02-11 | 5 days | Construction | | Corvane moves in | 2028-02-14 | 2028-02-15 | 5 days | Occupancy | ## Fee ### Fee and payment schedule US dollars, fixed at $11.03 per usable sq ft, architect of record and MEP engineers included. FF&E is separate: $1.36m to $1.52m plus 10% contingency, bought by Corvane at our trade pricing. Retainer of $40,142 on signing, then monthly by phase, net 30. ### Design fee #### Professional services, by phase | Item | Price | | --- | --- | | Programming and test fit | $31,640.00 | | Schematic design | $58,420.00 | | Design development | $84,960.00 | | Construction documents and permit set | $97,380.00 | | FF&E specification and order management | $46,270.00 | | Bid support and construction administration | $63,815.00 | | Install, punch list and as-built model | $18,935.00 | ### Optional services #### Add-ons | Item | Price | | --- | --- | | Acoustic modeling of the test arena | $12,480.00 | | Environmental graphics and wayfinding | $21,760.00 | ## References ### Three references you can call Workplace and lab fit-outs on fixed occupancy dates. Contact details are in the reference pack we send with the countersigned SOW. > They released our task chair order before the permit came back. The base building handed over three weeks late and we still moved in on the planned Monday. — Gabriel Strommen, VP Operations, Brightwater Instruments > The live FF&E tracker replaced a weekly status call. Finance watched 1,140 line items land against budget and never once asked for a spreadsheet. — Nkechi Hollander, Controller, Fernhill Payments > Our test lab needed 150 psf and a clean power ring. Ellis found the slab limit in the landlord's drawings before we signed the lease amendment. — Arjun Mehta-Rowe, Head of Hardware, Tamarack Autonomy ## Terms ### Terms specific to this SOW The points that decide whether the fee and the February date hold. Everything else is in the master services agreement. ### Who owns the drawings and the model Corvane owns the construction documents and the as-built model on payment in full, and may use them to maintain and alter the premises. We keep the right to reuse our details and specifications elsewhere, and to photograph the finished floors after a 90-day embargo you can extend once. ### Revisions included in each phase Two rounds of revision per phase. A third round, or a change to a signed-off phase, is additional services. Moving the test arena after schematic design sign-off counts as a change to a signed-off phase, because it moves structure, power and acoustics together. ### How change orders are priced Additional services are billed at $215 per hour for principals, $168 for senior designers and $132 for designers. We send a written estimate and impact on the programme before starting. Nothing proceeds on a verbal instruction, including in OAC meetings. ### FF&E deposits and cancelled orders Manufacturers take 50% deposits when an order is released. Corvane approves each purchase order in the tracker before release. After release, a cancelled or changed order carries the manufacturer's restocking charge, typically 25 to 35%, and may lose its delivery slot. ### What happens if the permit runs long SDCI review is outside our control. If it runs past 5 November 2027 the construction start moves day for day, and we will tell you within two working days which of the occupancy-critical tasks can be resequenced. ### Liability and insurance Our liability is capped at the fee for this SOW. We carry $2m professional liability and $2m general liability, and Tessaro Lind carry their own. Certificates are issued to Corvane and the landlord before work starts. ## Commitments ### Measured at handover Six figures we design to, test on site and report in the closeout pack. If one misses, we say why and what it costs to close. ### Desks, both floors **212** Plus 48 lab benches. Sized for 260 people at 82% peak occupancy. ### Arena floor loading **150 psf** Checked against the slab drawings in week two. ### Minimum NRC, open areas **0.75** Cedar baffles and felt panels, verified with a reverberation test on level 14 before FF&E install. ### Recycled or remanufactured FF&E **42%** By cost. Includes 96 refurbished task chairs. ### Longest lead time **18 wk** Workstations. The order is released on 3 September 2027. ### Estimate tolerance at DD **3%** Between the GC price and the final contract sum. ## Sign-off ### Next step This SOW holds until Friday 26 March 2027. After that the September order release, and with it the February date, needs re-checking with the manufacturers. ### Prepared by **Mika Okada** Principal, Okada Wren Interiors Suite 300, 1418 Dexter Avenue N Seattle, WA 98109 mika@okadawren.com ### For approval by **Leah Tanaka-Brandt** Chief Operating Officer, Corvane Robotics We have held Tuesday 23 March at 10:00 on level 14 to walk the floor with you and your landlord's project manager. ### Countersign this statement of work By signing, Corvane appoints Okada Wren Interiors for the scope above at a fixed fee of $401,420, starting Monday 5 April 2027 for occupancy on Monday 14 February 2028. The $40,142 retainer is invoiced on signing.