Repair and maintenace of HT cable and other necessary work required at Rajasthan State Guest House Chankyapuri New Delhi.

Providing & making heat shrinkable type indoor/outdoor/straight through terminations/ joint kit suitable for 11 KV / 33 KV (Earthed) cable with required components, prepration of cable ends. Type test report should be as per IS13573:2011 including testing etc. as required of following sizes.

11 KV Straight Through Joint Kit

3 core 400 Sq.mm

Hire charges for Cable fault locator machine with manpower for detecting fault in underground cable of LT 1.1 KV grade or 11/33KV HT cable

for 1st day

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 leakproof 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.

Supply & fixing of external thermal closed-cell Nitrile rubber Insulation material FM/UL approved with high water vapour diffusion resistance and low thermal conductivity should be certified 'Class O' in Fire Propagation as per BS 476 Part 6 in form of sheet on duct including cost of adhesive (CPRX Compound) complete as required.

13mm thick with UV paint

Providing, Fixing, Jointing, Testing & Commissioning of Heavy duty MS 'C ' class (Heavy) pipes conforming to IS 3589 / 1239 part-I for hydrant and sprinkler applications including cutting, screwing, welding etc. & forged steel fittings like elbows, tees, tapers, reducer, gaskets etc. fixing the pipe on the wall/ceiling with suitable clamps, hanger and nuts bolts including cutting hole and chase in brick walls and making good the same. complete with painting of one coat of Red Oxide and two or more coat of synthetic enamel paint of Signal red shade complete as required. (Pipe to be tested @ 10Kgf/Sqcm for 2 Hrs.).

25 mm dia