SPECIAL REPAIR OF CERTAIN MES INSTALLATION BLDGS LOCATED AT HAYDE ENCLAVE INF BN II AND OTHER CONNECTED WKS AT NAMS

Taking down chowkats or frames with shutters (without taking off shutter from the frames) exc. 1.5 sq.m but not exc. 4 sq.m each complete all as specified and directed.

Taking down old shutters of any description exc. 1 sqm but not exc. 2 sqm each complete all as specified and directed.

Taking down Pair of old gates/ shutters , area n exc 9 Sqm and erection and refixing the same after making it serviceable, easing, renewing and greasing, oiling complete including cutting, filling for hold fast incl making good in PCC 1:2:4, type B-0 as required, including two coat of synthetic enamel paint to MS gate as required complete all as specified and directed.

Material & labour for box type steel window 1.25 mm thick made of ERW tube P-Section of size 60 x 25 mm double rebated outer frame comprise of glazed skeleton shutter(two gauged shutters and two glazed shutter) of ERW tube P-Section size 50 x 20 mm and 1mm thick one/two Nos openable leaf consisting of two Nos sash bar of T-Section 20x3mm welded to frame with one No Vertical mullion of ERW box type T-Section of size 60 x 25 mm and 1.25 mm thick and FI 2 mm thick welded / screwed to frame for fixing of glass including fittings and fixture like Handle, Tower Bolt, stopper, cleat, pintal hinges, hold fast etc. (a) Hold Fast, 150mm long of 120mm x 3 mm made to shape -04 Nos per window. (b) Handle of Z sec 20mm x 25mm, 100 mm long -1 No per leaf (c) MS Tower bolt 150mm long - 2 No per leaf (d) Z Sec 20mm x 25 mm, 100 mm long stopper - 1 No per leaf (e) Cleat 55 mm long of hollow square 15mm x 20mm x.63mm welded to hinge -1 No per leaf. (f) MS Pintal hinges of size 75mm x 12mm - 2 Nos per leaf (g) 12 mm square guard bar, 10 cm centre to centre. (h) 25x4 mm flat iron all around for joint of both frame. Note: (I) Including taking down old steel window and making good dismantled portion with PCC 1:2:4 type B0 including hold fast PCC (four No’s for Each window) & Finishing around disturbed required surface with plaster in CM 1:4 and match with existing finishing.complete all as specified and directed by Engineer-in-charge.

Material and Labour for Box type steel ventilator made of ERW tube P-section of size 60mmx25mm outer frame ( single rebated), comprises glazed shutter, frame of ERW tube and FI 2mm thick welded/screwed to frame for fixing of sheet glass including fixture and fittings like as Stopper, Cleat, Pintal hinges, holdfast etc all as shown on drg No CEJZ/TD1019/08 sheet 1/3 to 3/3 dt 01 May 2008 complete all as specified. (a)12mm Sq Guard bar 10Cm C/C Note:(i) Including taking down old steel window and making good dismantled portion with PCC 1:2:4 type B0 including hold fast PCC (four No’s for Each window) & around required plaster in CM 1:4 and match with existing finishing (ii) Wire cloth,Glass and Enamel Paint to measured separately in different item complete all as specified and directed by Engineer-in-charge.

S&F 3mm thick figured glass, pin headed type and glazing with oil putty in square n. exc 0.5 sqm each panes complete all as specified

S&F 3mm thick Sheet glass,ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane complete all as specified

S&F, 35 mm thick, 2nd class hard wood, glazed & skeleton shutters, open rebated and prepared to receive glass, gauze etc. (without sash bars), edges of framing plain, chamfered or rounded, fitted with cut and mitered beads for securing glass etc. Sizes of members of shutters as specified in SSR Part I, Section 8, Clause 8.24 (a) complete all as specified and directed.

S&F 35 mm thick plain, framed, panelled shutters with lock rail and panel of 9 mm thick BWP commercial ply or 12 mm thick veneered particle board with commercial veneering on both faces and size of the members of shutter are as per IS – 1003 (Part – I) made of kiln seasoned & chemically pressure treated 2nd class hardwood rail and style complete all as specified and directed.

S&F factory made solid PVC moulded door shutter with wood free solid board, 28 to 30 mm thick (stiles) with 2, 4 or 6 rised panel design with 5mm thick 3D wood laminated moulded PVC sheet Polyurethane painted on the front and back face with with 19 guage thickness usiing MS square tuning supplying and fixing of 19 mm x 19 mm frame structure including taking down of old shutter and making good complete all as specified and directed. complete all as specified & directed.