General maintenance and watch and ward of DDA unallotted flats.

Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete : 9.100.2 : 100 mm

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. I) 110 mm diameter

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M_S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. I)110 mm

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applyinga priming coat of approved steel primer all complete.

Providing and locking Round Lock of size 65 mm of reputed company like LINK, GODREJ, HARRISON etc. on each flat and keys to be properly ringed by mentioning the details of flats also to maintain the stock register duly signed with DDA deployed security gaurds and site Engineer before handing over of the locked flat to the security incharge as per direction of Engineer-in-charge.

Providing and fixing ½-inch dia PVC/PPR plug of approved make and quality at required locations for plugging the leakage points and arresting water leakage in LIG flats, including all necessary materials, labour, tools and incidentals, complete in all respects as direction of Engineer-in-Charge.

Poviding and fixing aluminium door aldrop of size 250 mm (10inches), anodized finish, with all necessary screws and fittings, complete as directed by the Engineer-in-Charge.

Taking out existing wooden door shutter, repair by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. as required, all complete as per the direction of the Engineer-in-charge.

Providing and replacing old/damaged/stolen PPR gate valve of approved make and suitable size, fixing the new valve, testing and making good the connections complete as required at site as per direction of Engineer-in-Charge. 20 mm

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick. Float glass panes 1) 5.0 mm thick glass panes (weight not less than 12.50 kg/sqm).