1. The implementation follows the plans drawn by the integration group (slides from Catherine Clerc) 1.Gap between barrel Ecal and barrel Hcal 2.Gap between barrels and endcaps 1)Services in the Ecal and Hcal zone 2)TPC endplates cooling Implemented as driver SServices00. 1 Dead matter simulation in the ILD detector model Catherine Clerc, Gabriel Musat and Paulo Mora de Freitas LLR - Ecole polytechnique

2. Dans les deux cas 3 Rails Alu 103.25x32.75 2 -Z side: Three modules +Z side: Two modules Mechanics design (from Catherine Clerc) Implementation in Mokka 1.Gap between barrel Ecal and barrel Hcal

3. 2. Gap between barrels and endcaps 3

4. Support SS 1.5 cm Polyethylene 2.75 cm Cu 0.82 cm Polyethylene 1.24cm Cu 0.52 cm -Z side 4 Services in the Ecal and Hcal zone: mechanics design (from Catherine Clerc)

5. Polyethylene 0.83 cm Cu 0.35cm Support SS 1.5 cm Polyethylene 2.56 cm Cu 0.74 cm +Z side 5 Services in the Ecal and Hcal zone: mechanics design (from Catherine Clerc)

6. Vapor return ring 10x2.8 mm² Liquid supply ring 7x2.7 mm² 6 Cooling tubes 4x1.9 mm² rings of equivalent thickness in copper ? 6 TPC endplates cooling : mechanics design (from Catherine Clerc) ID cmOD cm section ID cm² section CuCu/ODR (approximate) Liqid supply0,50,70,196250,384650,18840,269142861750 vapor return0,810,50240,7850,2826 1650 cooling tube0,250,40,04906250,12560,07653750,191343751450 1250 1050 850 650 450

7. Implementation in Mokka: view of all implemented services TPC endplates cooling Ecal, Hcal and partial TPC services (details hidden) Ecal and partial TPC services Ecal services