AC REPIAR WORK AT MUNICIPAL COUNCIL AREA CHITTORGARH (ARC)

Supply and installation of copper refrigerant piping of required sizes duly insulated with closed cell elastomeric insulation thickness asspecified by manufacturer,as per pipe size and cabling between indoor and outdoor complete with proper supports etc for following capacity unit. All related civil work such as making hole, chasing in wall, shall be inclusive in the quoted price. 1.8 TR WALL MOUNTED UNIT (3-Star Rated), R-32 Gas Inverter/ Non Inverter

Communication cable between IDU & ODU For Split AC (2.5 Sq mm X 4 C)

Communication cable between IDU & ODU For Ducted AC (1.5 sq mm X 8 C)

To supply, install, test and commission PVC drain pipes duly insulated with 6 mm thick nitrile rubber and 'U ' traps from indoor units to nearest drain point. 32 mm dia

To supply, install, test and commission PVC drain pipes duly insulated with 6 mm thick nitrile rubber and 'U ' traps from indoor units to nearest drain point. 25mm dia.

Out door stand for Split Ac (pre fabricated)

Gas charging of VRF/VRV system with R410A refrigerant gas. Before gas charging system shall be flushed with high purity Nitrogen Gas to remove carbon content, dirt particles to make sure that there is no chance of mixing any impurity with Refrigerant Gas. Thereafter System shall be tested with Nitrogen Gas at 1.5 Times of working pressure of R410 Refrigerant Gas to ensure leakpro of system. Whole system shall be Vacuumed up to 500-micron level which ensures the zero-moisture content level in piping to ensure better cooling efficiency and long life of the system. All as per pre approved by Engineer in-charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

Supply & Fixing of FR PVC insulated & sheathed 3 core flexible copper conductor as per PWD specification for electrical Works confirming to IS:694 and as per IS 8130 : 2013 of 1.1 kV grade .Wire should be made from 99.99% purity copper, class 5 stranding in acc. to IEC 60228 for lower watt loss , oxygen free (<10 ppm) for less chances of oxidization and higher silver content for gives better conductivity , insulation PVC type A ,flame retardant as per IS 10810-53, better amperage rating as per VDE 0298 part 4 including making connection etc. as required. OEM Must have its own in house NABL lab setup for all testing facilities for wires. All as per pre approved by Engineer in charge, making connections. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . 4 core x 2.5 Sq.mm

Supply, installation, testing and comissioning of interconnecting copper refrigerant piping of DHE Grade C12200- ASTM B68, B75, chemical composition of copper %- 99.0 Min and Phosphorus %- 0.015 to 0.040 . For Annealed copper tube :- Tensile strength = 210 Mpa wih elongation % = 40 Min . Ink Mark Brand Printing on Hard Tubes should be present. duly insulated with tubular elastomeric nitrile rubber FM/UL approved with high water vapor diffusion resistance and low thermal conductivity should be certified 'Class O' in Fire Propagation as per BS 476 Part 6 including chase cutting andfilling with mortar, Slotted channel supports mounted on 10 mm threaded rod at suitable spacing the exposed piping shall be wrapped with glass woven cloth and lag coating for vapour barrier and weather protection. Joints shall be covered with nitrile rubber tape of 3 mm thick complete as required of following sizes. All as per pre approved by Engineer in-charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . 25 mm O.D., wall thinkness ≥ 1.2mm (insulation – 19 mm thick)

19.1 mm O.D., wall thinkness ≥ 1.0mm (insulation – 13 mm thick)