Public Works Department

Public Works Department has published Arrangement Of Air-Conditioning For The Office Of The Chief Seed Testing Officer, West Bengal As Per Requirement Of The Authority- 1 Supply & delivery of inverter type split Air-conditioner machine of capacity (1.5 Tr), 3-star rated. This Split Air Conditioning machine should be fitted with Rotary compressors, LCD remote & all other accessories suitable for Refrigerant- R32, having both condenser & cooling coil made of copper tube, connecting cord with plug top of suitable capacity with indicator(brand approved by E.I.C) conforming to IS:-1391(Part-I & Part- II) with all ammendments. (Mitsubishi Heavy Industries SRK 18YXP-W6/Mitsubishi Electric RJS 18VF/O-General ASGG18CPAB-B (R-32) as approved by EIC ) 2 Installation, testing & commissioningof the split ACs on wall including fixingwith necessary tools, tackles & mending good the damages as per direction of E.I.C. 3 SITC including vaccumiazation and Nitrogen of testing of following nominal size of soft/hard drawn copper refrigerent piping for package RAC system, complete with fittings, with adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XLPE class -O tubular insulation/withClass-O closed cell elastometric nitrile rubber tubular sleevessections of specified thickness as given below for suction andliquid lines, all accessories as per specification etc. as required. 4 5/8 (15.88 mm.) (for suction) & 1/4 (6.4 mm) ( for discharge) dia (Soft drawn) Cu. Pipes (As per standardBS864 or ANSIB 16.22) mm incl. 19mm thick insulation. 5 Supply & Laying of 4 core 1.5sq.mm 1.1 KV insulation grade sheathed Cu cable with gas line as per direction of EIC for making interconnection/communication between Indoor to Outdoor unit of Split type AC m/c. (Polycab/Gloster/Finolex/KEI/ Havells /RR Cable as approved by E.I.C) 6 Supply and laying 25mm PVC pipe (heavy type) for water drainage.(25mmOD, 1mm thick) with 6mm nitrile rubber insulation with proper support & bracket as per direction. (Make- Supreme/Oriplast). 7 Add GST 28% (on item no-1) 8 Add GST 18% (on item no-2 to 5) 9 Add 1% LWC . Last date of submission for this tender is 2025-07-31. This is a Air Conditioner tender in Kolkata, West Bengal