CWE/CHM-89/2026-2027 SPECIAL REPAIR TO BLDG NO 879 (OR LIVING LINES) AT CHANDIMANDIR MIL STN UNDER GE CHANDIMANDIR

Taking down chowkats or frame n. exc. 1.5 sqm each with shutters (without taking off shutters from the frame) complete all as specified and directed.

S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing.

S&F Factory made solid panel PVC door shutter 30 mm 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 welded / 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. complete all as specified and as directed by Engr-in-Charge.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 45 x 70 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) Complete all as specified as per Manufacturer broucher.

Box type Steel window (Factory made ) outer frame made out ERW tube 'P' section 65mmx45mmx25mm and shutters of ERW tube 'P' section 50mmx35mmx20mm openable (single) shutter with glazed openable shutter with steel pintal hinges, steel handle 100 mm long, mild steel tower bolt 02 Nos on each suhtter, stopper of 'Z' section and its locking arrangement at mild steel hook and eye including 0.6 mm dia nominal dia of stainless steel wire cloth avg width of aperture 1.40 mm dia and 4mm thick steel glass window and 4mm figured glass for ventilators, including make good damage portion with PCC 1:2:4 & CM 1:3 as require complete all as specified and as directed by Engr-in-Charge. Note: The quoted rate against the above item shall also include:- (i) For provn of one shop coat of zinc chromate primer on all exposed steel surfaces and one coat tar on the ends of steel frame in contract with bricks/ concrete surface. (ii) 04 Nos MS Steel Lugs of 20x5mm MS flat 20cm long over all welded to frames (iii) PCC block for embedding lugs.

(iv) 4mm thick sheet glass - for window. (v) 4mm thick figured glass - for vent. (vi) 8mm square bar grill (vii) Match the finishes as per exiting internal/external finish. Design shall be approved from Engr-in-Charge as existing at site and all as per Drawing before fabrication and bulk order to the manufacturer.

S&F factorymade solid panel PVC board 20mm thick with 2mm thick prelam PVC sheet on the front face & 2mm pelam PVC sheet on back with particle board core fixing in frame at site to cup board shutter, shelves and kitchen cabinet complete all as specified and directed.MAKE: RAJSHREE,ECOCELL OR EQUIVALENT.

Dismantling of Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillets complete all as specified and directed.

S&F 12mm thick Plywood, grade BWP, type BB fixed with screws to timber frame work, for shelf in cupboard & kitchen cabinet including wooden clit and all necessary fitting complete all as specified and as directed by Engr-in-Charge.

S&F 0.9 mm thick Decorative laminate type 1 of surface finish, colour and pattern as approved, fixed with approved adhesive as per manufacturer's instructions complete all as specified and as directed by Engr-in-Charge.