RENOVATION OF CLASS ROOM AND CERTAIN REPAIRS WKS AT KV (3BRD) CHANDIGARH UNDER GE AF MC CHANDIGARH

Amount

Taking down cement on brick wall including raking out joints , hacking for key, serubbing down with water etc and removing the debris outside the defence land complete all as specified and as directed.

M & L for 15mm thick Rendering on brick work ,concrete surfaces in cement mortar 1:6 finishing even and smooth without using extra cement complete all as specified.

M & L for 10mm thick Rendering on ceiling surface in cement mortar 1:4 finishing even and smooth without using extra cement complete all as specified.

M&L for preparation of new plastered/ concreate surface of walls and applying two coats of oil bound distemper over one coat of primer, over 1mm thick birla white putty white or tinted including necessary scaffolding etc complete all as specified and directed.

M&L for preparation of new plastered/ concrete surface of ceiling and applying two coats of oil bound distemper over one coat of primer, over 1mm thick Birla white putty white or tinted including necessary scaffolding etc complete all as specified and directed.

Dismantling of wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

M&L for powder coated aluminium frame/shutter (minimum thickness of ployster powder coating 50 micron)aluminium work for fixed portion and shutters of doors, sliding door, cabin work (any track)/openable windows, ventitators, partitions and sliding/ openable window with extruded built up standard tublar sections/appropriate Z sections and other sections confirming to IS-733 and IS:1285 fixed with rawl plugs and screw or with fixing clips or with expansion hold fasteners including necessary filling up of gaps at junction at top, bottom and sides with required EPDM rubber/Neoprene gasket roller etc aluminum section shall be smooth rust free, straight , mitred and jointed mechanically wherever required including cleat angle, aluminum snap beading for glazing/gauged/paneling, CP brass/stainless steel screw complete all as specified and as directed.

S&F 4.8mm thick plain glass exc 0.5 sqm in each pane fixed to aluminum door/windows and iron frame including Aluminum powder coated snap beading and rubber gasket complete all as specified and directed.

Providing and applying water proofing treatment on concrete or stainless steel surface as below:- (a) Joint Preparation: Removing all filler board, APP membrane of foam from expension joint grinding the top of joint for removal of laitance and cleaning of the expansion joint by air blower to remove any dust, dirt loose particales as directed by engineer in charge. (b) Epoxy adhesive base layer : Providing and applying Sikadur 31C a solvent free, moisture tolerant , 2 part thixotropic epoxy adhesive or equavalant for Sikadur combiflex SG tape system or equivalent in IWL/Choksey/Forsoc . The epoxy adhesive must be capable of bonding with concrete and metal. The compressive strength must be 45N/mm2 in 1 day according to ASTM C 579 and bond strength of 1.5N/mm2 according ISO 4324 for both concrete and metal substances. The consumption of adhesive for base coat must to be less than 1.2Kg/ RM.

(c) Water proofing joint tape:- Providing and applying sikadur combiflex SG tape 2mm x 100 mm a modified flexible EPO based roof assistant memberane with advanced adhension of equivalent in IWL/Choksey/Forsoc, The tape system must be capable of resisting hydrostatic pressure upto 6 bar according to EN 1928-B tensile strength > 12N/mm2 accoring to EN-12311-2: tear strength > 40N/mm according to EN 12310-2 elongation > 650% according to EN 1231-2: seam strength > 400 N/5cm according to EN 12317-2: Chemically resistant to several chemicals passes low temrature foldbility at -40*C according to EN 495-5 passes artificial weathering 7500 hrs according to EN ISO 4892-2.The tape must be capable of servicing a wide range of temperature of -40*C to 60*C the tape system must have drinking water approvals from WRAS and KTW. The tape, adhesive and repair mortar must be provided by same manufacturer for full compatibility. The supplier must have their own manufacturing facility should not be private label product or souced from third party the manufacturer must be an ISO 9001-14001 certified and valid certificates must be produced as proof.

(d) Epoxy adhesive top layer Providing and applying sikadur 31 C a solvent free, moisture tolerant, 2 part thixotropic epoxy adhesive or equavalant for Sikadur combiflex SG tape system. or equivalent in IWL/Choksey/ForsocThe epoxy adhesive must be capable of bonding with concrete and metal. The compressive strength must be > 45N/mm 2 in 1 day according to ASTM C579 and bond strength of 1.5N/mm2 according to ISO 4624 for both concrete and metal substances. The consumption of adhesive for top coat must not be less than 1.2kg/RM Make : Sikka/IWL/Choksey/Forsoc

M&L for preparation of old wood based surfaces over 10cm width or girth not otherwise described and applying one coat of synthetic enamel paint , complete all as specified and directed.

M&L for point wiring for one light point controlled by one way switch with 1.5 Sqmm (normal area) single core PVC insulated unsheathed (FRLS) cable, multi stranded , cooper conductor, in universal colour code with & including accessories complete concealed in wall/ roof incl cutting & chases and including modular flush metal boxes suitable for modular fittings including cover plate with frame for mounting modular switches, sockets etc including earth wire of PVC insulated (FRLS) cooper conductor multistranded of 1.5 Sqmm size in green colour complete all as specified.

All as per srl item no. 11 here-in-before but ceiling fan point controlled by one way switch 6 Amp.

All as per srl item no. 11 here-in-before but one 3amp 6 Amps socket point controlled by one modular switch on same board.

All as per srl item no. 11 here-in-before but one 3amp 6 Amps socket point controlled by one modular switch on independent board.

Supply and Fixing ceiling rose surface Bakelite 65m x 50 mm three terminals complete all as specified.

Supply and fixing Modular switch 6 Amps single pole one way 1 module complete all as specified.

Supply and fixing modular socket shutter type 2-in-1 , 5 pins 6 Amps, combined 2 Module complete all as specified.

Supply & fixing modular fan Regulator electronic step type 120 watt, 2 Module Suitable for BLDC ceiling fans complete all as specified.

Supply and fixing indoor decorative ultra slim surface/ Wall mounted T5 LED batten tube light complete fittings 1 x 20 watt LED tube fittings with polycarbonate channel housing & integrated electronic driver energy efficient, 140V-270 Volts complete all as specified and directed.

Supply and fixing MCB SP 6-32 Amps ‘B’ series, breaking cap 10KA complete all as specified and directed.

Supply and fixing ceiling fan 1200/1225 mm sweep, Energy Saving models, Pearl white/White in colour BLDC 5 Star rated volt 50 Hz min air delivery 240CMM complete with canopy, down and fan blade complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and directed by Engr-in-Charge.

M/s Bhagwati Enterprises

jmv engineers