category,item,spec_summary,candidate_thai_suppliers,cost_low_thb,cost_high_thb,cost_basis,notes
steam,Electric/gas once-through boiler bank,"2 x 500 kg/h modules at 10.5 bar / 180 C, lead/lag, shared feed tank, feed pumps, economizer, installed",Miura Thailand (Chachoengsao); Bangkok Industrial Boilers; STE Thailand,4500000,7000000,engineering estimate,"Five-press fleet 750-900 kg/h (steam-cooling.html); B-1 with the launch press, B-2 with Duplex 2; a third module for N+1 is an RFQ option; Miura-class modular once-through; service is Bangkok-centric, confirm northern dispatch SLA"
steam,Biomass/wood-fired boiler package (option),"~1 t/h solid fuel (wood chips/pellets/rice husk) incl. fuel feed, grate, dust control, softener, installed",Getabec PCL (Thai fabrication and service),6000000,10000000,engineering estimate,"Sized for the five-press fleet (was ~0.5 t/h for one Duplex); sustainability path matching Deepgrooves NL precedent; higher capex, lower fuel opex in the North; NOT included in baseline total"
steam,Steam balance of plant,"Traps, accumulator, condensate return",Forbes Marshall Thailand,0,0,included,Largely included in boiler package rows; line kept for RFQ completeness
compressed_air,Screw compressor skid (oil-injected),"~7.5 kW VSD screw + refrigerated dryer (3 C PDP) + coalescing filters + ~500 L receiver, installed",Atlas Copco Thailand; Kaeser Thailand (SM-T/Aircenter); Ingersoll Rand Thailand,350000,600000,engineering estimate,14-30 m3/h demand is small (5-10 hp class); oil-injected + filter train meets 5 micron / 3 C spec
compressed_air,True oil-free class-0 (option),Same duty in oil-free class-0,Atlas Copco (ZR/ZT); Kaeser,1200000,1800000,engineering estimate,Only if air contacts product stream; NOT included in baseline total
cooling,Process chiller bank 3 x 250 kW,"3 x ~71 RT air-cooled screw/scroll chillers rated at 40 C ambient + primary pumps + plate HX + warm and cold tanks + VFD supply pumps + controls, installed",Trane Thailand; Carrier Thailand; Daikin Applied Thailand; Hitachi Thailand,6500000,10500000,engineering estimate,"Five-press fleet up to ~650 kW and 305-540 l/min (Newbilt site requirements, 20-25 C supply); one module per press stage; 3 x 350 kW for N+1 as the alternative (steam-cooling.html)"
cooling,Cooling tower + HX loop (alternative),Dry cooler or FRP tower ~650-750 kW reject + plate HX + pumps + tanks + water treatment,"Liang Chi Thailand (tower, large service org); Process Cooling Solutions; Tasaki (integrators)",2000000,3500000,engineering estimate,Cheaper capex but wet-bulb-limited; hybrid tower + trim chiller is the efficiency-optimal design; NOT included in baseline total
water,Boiler feedwater duplex softener,~1.0-1.2 m3/h feedwater duty (five-press boiler bank),Veolia Water Technologies Thailand; Hydrotek; local RO/softener integrators,120000,300000,market estimate,May suffice alone for a small fire-tube boiler
water,RO skid (option),0.5-1 m3/h low-TDS feed,Veolia; Hydrotek; local integrators,200000,500000,market estimate,Only if low-TDS feed needed; NOT included in baseline total
water,Closed-loop cooling water treatment,Side-stream filtration + dosing + conductivity blowdown control,Veolia; Hydrotek; local integrators,200000,500000,engineering estimate,"Sized for the five-press loop with its open return tank (Newbilt press outlets are open, max. 2 bar); chemicals are ongoing opex on top"
water,Galvanics ZLD evaporator (future),"Small MVR or low-temp vacuum evaporator for plating rinse, installed","Core unit imported (WTEYA, Greenlan, Fred); Thai integration via Veolia or Hydrotek",3000000,8000000,market estimate,"For the future galvanics line, zero-discharge requirement; NOT included in baseline total"
storage,Pallet racking and shelving,"100-200 pallet positions selective/heavy-duty (beams sized 1000-1500 kg/pallet, records are dense) + archive and finished-goods shelving, installed","Jenbunjerd; LPI Rack Range (Thailand), Bangkok/Samut Prakan, racking and office mobile shelving; local fabricators (Sahawatthanakit, UPR, SD Shelf); SSI Schaefer (premium)",800000,1500000,published list prices + engineering estimate,SSI Schaefer premium tier ~1.5-3M for same scope; ~1000-2000 THB per pallet position at local tier
hvac,Whole-factory HVAC,"~1500 m2 at 20-26 C, 35-60% RH, ePM1/F7-F9 filtration sized for burning-season PM2.5, ducting and controls","Daikin Thailand; Trane; Mitsubishi Electric; Carrier; filtration: Camfil Thailand, AAF",7500000,15000000,engineering estimate at 5000-10000 THB/m2,"RH low end of 35% is aggressive for tropics and drives desiccant cost; if 45-60% RH acceptable, cost drops materially"
hvac,Clean-room-grade zone adder,"Cutting room + galvanics clean room, ~2 x 60 m2, ISO 7/8 with HEPA terminals, positive pressure, airlocks",Same HVAC vendors + clean-room contractors; Camfil HEPA,1200000,3400000,engineering estimate at 10000-28000 THB/m2 adder,Applied only to the two tight zones
solar,PV rooftop EPC (illustrative 300 kWp),"Turnkey C&I rooftop EPC incl. Deye hybrid inverters, at 25000-35000 THB/kWp",Solar Nicolo (Deye tier-1 distributor); Banpu NEXT; SCG Cleanergy; Sermsang; local Chiang Mai installers,7500000,10500000,market rate per kWp; size illustrative,"Final kWp open until site selection; PEA TOU 3.2.2 plus Ft (Sep-Dec 2026): self-consumed PV worth ~3.7 THB/kWh, ~4.5-7 yr payback (sustainability.md, grid tariff)"
solar,Battery stack 271 kWh (Gobel),"GP-SRA-HV314 HV LiFePO4 rack, 15 x 18 kWh packs, direct from Shenzhen, 50-60 day lead",Gobel Power (no Thai distributor; integration by solar EPC),1400000,2030000,vendor listed price USD 39900-58000 at ~35 THB/USD,Confirm Deye BMS protocol compatibility and that the EPC warrants a mixed-vendor DC bus; certs (UN38.3/IEC 62619/CE) to be requested
total,BASELINE TOTAL,Electric steam bank + oil-injected air + chiller bank + softener + loop treatment + local racking + HVAC + clean zones + 300 kWp solar + 271 kWh BESS,,30070000,51330000,sum of baseline rows,"Five-press fleet (October 2026; was 23.98M-41.63M THB for one Duplex); ~790k-1350k EUR at 38 THB/EUR; excludes options rows (biomass premium, oil-free, tower alternative, RO, ZLD evaporator, SSI premium tier); all figures budgetary +/- 30%, get RFQs before BOI/finance filings"