Day to day annual Maintenance Estimate of E.I. of whole system at State Youth Hostel Annex, State Youth Hostel and WBMASF, Salt Lake, Kolkata ----Repairing and renovation of existing net guard of VRF outdoor unit along with fabrication work

Dismantling the existing damaged net guard from AC outdoor unit very carefully by Co’s own tools and tackles.

Supply & erection of special type LT panel protect net guard of giving deep fabrication to suitable M.S. angle, flats and the Section 1"x1" 10 SWG welded mech I.R.C. netting suitable for fixing on wall covering the existing panel board, should be sturdily and electrically welded in a measurement of front side of the board should be covered by door Palla made of 25mmX6mm flat (column & vertical) and Panel guard structure should be made of 40X40X6mm angle left & right side of the panel will be covered by 1"x1" 10SWG I.R.C. Net & also raised on same combination be covered by 10 SWG I.R.C. Net with help of reqd. angle & flat to cover up fabrication will be complete in a compact position finally the protection should be painted with moisture proof red oxide primer & approved paint as per direction of EIC

Painting of any steel/ iron surface with no. of coats of paints as given below with ready mixed paint/primer of approved make and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint--- 1st coat of aluminium paint over one coat of RO primer 2nd coat of aluminium paint over 1st coat

Supplying,hoisting,fitting and fixing R.C.C. precast thin lintels, 75 mm. thick (1:1.5:3) conforming to the specification laid down in C.B.R.I. data sheet No.1 with stone chips, sand, cement and reinforcement (both main and distribution) bars upto 1.00 percent as per drawing and specification including placing in situ and supporting arrangement for taking the load of super-imposed brick work and striking of the same when directed (Make - I. SAIL/ TATA/RINL)

Supply and fixing of 1.5 ft x 1.5 ft size HT cable route marker as per direction of EIC

Note:- Rate should be quoted inclusive of all taxes and duties including GST.

Please Enable Macros to View BoQ information