SPECIAL REPAIR TO 02 X TOILET BLOCK WITH BATHROOM OF OTM BLDG NO P-408 (OR LIVING) OF 24 RAJPUT UNDER GE (SOUTH) MEERUT CANTT

Dismantling floor hearth or wall tilling including cement mortar bedding, removing rubbish off the premises for minor repairs to floor in patches all as specified and directed.

Material & labour for earthing complete with galvanised mild steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level steel earth plate connected with GI wire 04mm dia by means of lug, bolts, nuts, check nuts, washers of galvanised iron or steel GI protection pipe 15mm bore light grade all as shown in elect plate No.5 of SSR part I connecting to main switch board / Main DB’s including excavation, earth work, salt and charcoal dust mixed and packed 150mm thick around GI earth plate,

Material & labour for glazed coloured ceramic tiles of size 450x300x7-8mm thick, on vertical surfaces set and jointed in neat cement slurry and pointed in white/ coloured cement to match with existing work over and including 10mm thick rendering in CM 1:6 complete all as specified & directed.

S & F Factory made solid panel pvc door shutter 30mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails, M.S. frame shall be covered with heat moulded plain colour PVC `C' channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S frame wedded/ sealed to the stiles, & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing.

Material & labour for non-skid coloured ceramic tiles of size 400x400x7-8mm thick, in floor set and jointed in neat cement slurry and pointed in white/coloured cement to match in floor over and including 15mm thick cement screed bed of CM (1:6) complete all as specified & directed.

Taking down cement plaster from brick walls or concrete surfaces including raking out joints, hacking out for key, scrubbing down with water complete all as specified and directed and removing rubbish etc. complete all as specified and directed.

S&F in repairs Factory made steel ventilators over hang type with glazing bars complete all as specified and directed.

M&L for preparation of newly plastered surface of wall etc and applying 1mm thick birla/JK wall putty and two coat of oil bound distemper (OBD) over one coat of primer complete all as specified.

S&F 3 mm thick, plain sheet glass ordinary quality and glazing with oil pane putty in squares not exceeding 0.5 Sq. m in each pane.

S&F Galvanised mild steel wire cloth, 0.56 mm nominal dia of wire and average width of aperture 1.18mm and fixed with tinned tacks or galvanized wire staples, complete all as specified.

Taking down cement plaster on top of roof slabs, RCC chajja, and projection etc including raking out joints, hacking for key scrubbing down with water etc and including removing & taking out of roof treatment membrane etc if any complete all as directed by Engineer-in-Charge.

M&L Rendering 15 mm thick (Average thickness) rendering on roof surface including flashings and junction of parapets etc., finished even and smooth in cement mortar (1:4), using water proofing compound as per recommended ratio, after brushing cement slurry complete all as specified and directed.

M&L for providing and lying 3mm thick APP (Aractic ) polypropylene polymer) modified prefabricated five layer, weight not less that 3.6 Kg/Sqm water proofing membrane, black finished , reinforced with non-woven polyester matt make as approved, consisting of a coat of bitumen primer @ 0.40 Ltr/sqm by the same membrane manufactruer, of density 0.87 to 0.89 Kg/ltr at 25 degree celcius temperature and viscosity 70-160cps. Over the primer coat, the layer membrane shall be laid using butane torch and sealing all joints etc after preparing the surface complete as per standard practice as per manufactrer's instructions. The vital physical and chemical parameters of the membrane shall be as under :- (a) Joint strength in longitudinal and transverse direction at 23 degree celcius as 650/450N/5cms. (b) Tear strength in longitudinal and transverse direction as 350/250N/5cms. Softening point of membrane not less than 150 degree celcius. Cold flexibility upto 20 degree celcius when tested in accordance with ASTM (D-5147). (c) The laying of membrane shall be got done through the authorized applicator of manufacturer of membrane only.