SPL REPAIR TO TOILET AND BATHROOM BLOCK (1ST FLOOR) OF BLDG NO P-39 (SINGLE OR LIVING ACCN) OF 13 FD REGT AT RAIWALA MIL STN

Taking down chowkhats or frames of any description with shutters (without taking off shutter from the frames) not exceeding 1.5 Sq.m each.

Taking down chowkhats or frames of any description with shutters (without taking off shutter from the frames) exe 1.5 Sqm but not exceeding 4.0 Sq.m each.

MS Fastner of size 200 to 250mm for fixing wooden door / window frame and like in postion

S & F for Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 65 x100 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately). Note: For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 30mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2 , modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of EngineerIn- Charge. Note- S S Butt hing measured and paid separately at relevant item

Providing and fixing of vajra series windows made of pre-painted steel (Base steel as per IS 513 of 0.58 mm thick "D" Quality galvanized as per IS 277 with zinc of 120 GSM) primer coated with epoxy primer of 5-7 microns thick,finished painted with a polyester paint of 12-16 micons thick and back coated with 5-7 microns thick alkyd backer.section for outer frame should be of 75*55 mm ,section for fixed glass beading should be of 12*12 mm and section for shutter should be of 52*25mm. Outer frame & mullion sections to have rebate for glazed for glazed shutters,fly mesh shutter section should be of 20*40mm. The sections are to be cut to lenght mitre jointed with corner brackets.Centre mullions to be fixed with mullion cap.Elixir or equivalent stay,handles 2 no of heavy -duty stain less steel pivot hinges shall be provided per shutter.The windows should be panelled with 4 mm thick plain float glass and S.S Mesh for fly mesh shutter(304 grade). Rubber Gaskets are provided all around the glass.The above frames be fixed to the concrete/masoary wall by means of self-expanding,screws, including 10mm square guard bars 6" (152.4mm) pitch,complete for finished Item of work.

Demolition of lime concrete in floors and paving exe 15 cm thick above ground floor (sunken floor) including picking, sweeping cleaning with wire brush and washing down with water to remove dust, dirt to get surface free of laitance , scales, oil or any othet loose material and removing the demolished material outside the MOD land.Complete all as specified and directed

M/L for PCC 1:1.5:3 type A-0 (Using 12.5mm stone aggregate)as in concrete angle-fillets with a radiaus of 75mm shall be provided at junctions between roofs, floor and vertical faces of walls (parapet, pillar for water tank staging and sunken floor) around obstacles such as pipes, chimney stacks, etc. and other similar situation to ease up about corners mixed with Liquied water proffing compound (as per manufactur direction )

Providing and application two coat of acrylic polymer modified cementitious flexible waterproof coating on horizontal and vertical surface for sunken floor as per manufacturer direction after base preparation of cleaning, brushing and removal of flaky materials. The coatings shall be applied at intervals and as per the manufacturer’s specifications and approved by Engineer in Charge . Note : Ponding test after water proofing coating willl be done for ponding for 48 Hrs .

M/L for 15 mm thick protection plaster CM 1:4 floor and wall with polymer modified repair mortar (SBR Latex liquid polymer as per manufactur direction ).Complete all as specified and directed Note :- The rates of SBR quoted shall deemed to be included for these items