ENIT02/2026-27

Scraping - Cement Plaster

12.5 mm thick cement plaster 1:5

Removing Doors and Windows (Steel or wood) with chowkhats by making recesses in walls when the wall is not to be dismantled.

(a) Windows of area 3 sqm and below

( b) Clerestory windows of area 3 Sqm and below

Providing & fixing factory made Solid PVC Chowkhat Door frame of the size 50mm x 47mm with a wall thickness of 5mm made out of extruded 5mm PVC foam sheet, mitre cut at 2 corners & joined with 2Nos of 150mm long brackets of 15 x 15mm M.S square tube. the two vertical doors profiles are to be reinforced with 19 x 19mm M.S square tube of 19 guage, the door framed shall be fixed to the wall using 65/100mm long M.S screws through the frame by using fasteners. a minimum of 4 nos of screws to be provided for each vertical member & minimum 2nos for horizontal member etc. as per manufacturer's specification,conforming to test criteria specified in IS:4020-1998, Drawings and to the entire satisfaction of engineer-in-charge.

Providing & fixing 30mm thick Factory Made solid Panel PVC Door shutter (Pannel thickness 5mm) Consisting of frame made out of M.S tubes of 19 guage thickness and size of 19mm x 19mm for styles & 15mm x 15mm for top & bottom rails. M.S frame shall have a coat of steel primers of approved make & manufacture. M.S frame shall be covered with 5mm thick heat moulded PVC 'C' Channel of size 30 x 50mm forming styles, and 5mm thick, 75mm wide PVC sheets for top rail, lock rail & bottom rail on either side, and 10mm (5mm x 2) thick, 20mm wide cross PVC sheet as gap insert for top rail & bottom rail. Panneling of 5mm thick PVC sheet to be fitted in the M.S Frame welded/Sealed to the styles & Rails with 30mm wide x 5mm thick PVC sheet beading on either side and joined together with solvent cement adhesive.an additional 5mm thick PVC strips of 20mm width is to be stuck on the interior side of the 'C' Channel using PVC solvent cement adhesive etc. complete as per manufacturer's specification, conforming to test criteria specified in IS:40201998, Drawings and to the entire satisfaction of engineer-in-charge.

Supplying Pressed steel sheet frames (chowkhat) consisting of 18gauge (1.25 mm thick steel sheet of the specified section, including iron lugs (hold fast) iron hinges conforming to PWD specification including bolts for fixing stops lock notch provision for receiving tower bolts and finished with 1 primer coat approved quality, fixed in position excluding the cost of cement concrete 1:3:6 for fillings in the frame and cement concrete 1:2:4 for lugs complete.(c ) Doors and windows frame of size 151mm x 60mm with 35 mm wide double rebate weighing 3.95 kg per meter.

Kail wood doors shutter and window shutter panelled, glazed or glazed and panelled including hinges screws chokes cleats and cords etc. complete Fixed in position (Single Leaf). (b) 35mm thick -Door Shutter