ALTERRATION OF UNIT MT SECTION FOR EXTENSION OF FIRST LINE TOOL CRIB AT AIR FORCE STATION ARJAN SINGH UNDER GE (AF) PANAGARH

Amount

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) removing rubbish off the premises complete all as specified and directed.

M&L for vitrified tiles light shade (premium quality) 10 mm thick (square/ rectangular) polished, area of each tiles exc 0.36 sqm but n. exc 0.42 sqm in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface, laid over and including 20 mm thick screed bed in cement mortar (1:4) complete all as specified and directed.

M&L for vitrified tiles light shade (premium quality) 10 mm thick (square/ rectangular) polished, area of each tiles exc 0.36 sqm but n. exc 0.42 sqm as in skirting/dado etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface, laid over and including 10 mm thick screed bed in cement mortar (1:4) complete all as specified and directed.

M&L for 20mm thick granite stone slab (of any type) work (table rubbed and polished) in skirting/dado, steps, pillars, window sills, cooking platform laid over 20mm thick bedding in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match the shade of granite slab including rounding edges of granite slab as directed by Engineer-in-Charge as required at site complete all as specified and directed.

Demolition of Brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stone work and precast concrete articles complete all as specified and directed.

M&L for Brick work with fly ash bricks straight or curved on plan exc 6 m mean radius, built in cement mortar (1:6) complete all as specified and directed.

M&L for mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

M&L for reinforced cement concrete (1:2:4) Type M-15 (nominal mix) (20mm graded stone aggregate) as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves including necessary form work complete all as specified and directed.

M&L for rendering 15 mm thick in cement mortar (1:4) in two layers (10mm +5mm) on external fair faces of brick wall or concrete surfaces, finished even and smooth without using extra cement with using approved LWPC on second layer (5mm) as per manufacturer instruction after taking down old cement plaster complete all as specified and directed by Engineer-in-Charge. (Note : Liquid water proofing compound shall be measured and paid separately).

Supply only Liquid water proofing compound.

M&L for preparation of Old decorated plastered or un-plastered wall surfaces and applying two or more coats of 100% premium quality acrylic emulsion paint (Apex ultima) having VOC less than 50gm/ Ltr and UV resistence as per IS 15489:2005, alkali and fungal resistance, dirt resistance exterior paint of required shade (company depot tinted) with slilicon additive @ 1.43 ltr/10 Sqm over and including a coat of exterior primer applied @ 0.902 ltr/ 10 Sqm with roller finish complete all as specified and directed by GE. (Note:- After painting works, cleaning of all floors, glass and furniture by own arrangement)

S & F for factory made uPVC white colour Three track three panels sliding window with fly proof S.S wire mesh (Two nos. glazed & one no. wire mesh panels) upto 1.50m height made of (big series) frame 116 x 45 mm & sash 46 x 62 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension. (Area of window above 1.75 sqm) comprising of uPVC multichambered frame, with inbuilt roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality, complete all as specified and directed by Engineer-in-Charge. (Glass or wiremesh shall be paid separately) Note: For uPVC frame and sash extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made."

S&F for false ceiling of Armstrong Mineral Fibre Acoustical Suspended Ceiling System with FINE EDGE TILES ARMSTRONG SILHOUTTE EXPOSED GRID SYSTEM. The tiles should have humidity Resistence (RH of 99%, NRC 0.55 Light Reflectance 85% thermal conductivity K=0.052-0.057 w/m k. colour white, fire performance class O class 1 (BS476 Part 6&7) in module size of 600 x 600 x 12mm with Bio black coating on the face of the tile, suitable for Green Building application, with the recycled content of 63%. The tile shall be laid on Armstrong Silhouette profile grid system with 15mm white flanges incorporating a 6mm central reveal in white /black colour and with a web height of 45mm and a load carrying capacity of minimum 15.68Kg per squaremetre. Sihouette, main rummers & cross Tees to have mitred ends and "birdsmouth" notches to proivde mitred cruciform junctions. The Tee Sections have a galvanizing of 120 grams per squaremetre & passed through 500 hrs of salt test after dismantling of wall/ceiling boards (fibre, pulp,insulation etc) or insulation boards/ slabs/blanket any thickness including cover fillets all as specified.. The quoted rate is deemed to be inclusive of cost of necessary scaffolding work required to carry out the job.

Taking down chowkhats or frames (without taking off shutters from the frames) n.exc 1.5 Sqm each and removing to store including hold fasts and PCC block complete all as specified and directed.

M&L for PCC (1:3:6), type C-2 (using 40mm graded stone aggregates) as in foundation, filling, mass concrete etc. complete all as specified and directed.

M&L for point wiring (consealed) for one light point/fan point controlled by one-one way 5/6 amp switch with 1.5 Sqmm. (nominal area) single core FRLSH,PVC insulated 1100 Volts, grade multi stranded unsheathed copper conductor unsheathed in and including non metalic rigid concealed PVC conduit of 20mm dia (Medium grade) complete with all acessories including PVC sunk box ISI marked for mounting of switches, sockets, fan regulator etc with 3 mm thick plastic laminated sheet as top cover, and 1.5 Sqmm. (nominal area) single core FRLSH, PVC insulated 1100 Volts, grade multi stranded unsheathed copper conductor cable as earth wire upto common earth and connected to earth dolly including making good the diturbed surfaces compete all as specified and directed. (Note:- (a) Three run of copper conductor of required size and one run of PVC conduit and accessories measured as one unit and also colour coding of wiring to be followed as red/yellow/blue for phase, black for neutral and green for earth. (b) Quoted rates shall be deemed to be inclueded for copper conductor cable, conduit & accessories, cover plate and sunken box of suitable size and cutting, chasing, penning for concealed point wiring n. exc 10 cm girth in brick wall/ concrete surfaces including making good the disturbed surfaces where required and pointing in cement mortar (1:3) with necessary matching existing colour duly putting etc. complete as directed.)

Description all as per srl item No. 16 above but for one 5 pin, socket outlet, 5/6 Amps on independent board complete all as specified and directed.

Description all as per Serial item No 16 above but for one 3 pin, 15/16 Amp socket outlet independent with 2.5 sqmm PVC insulated FRLSH multistraind copper cable with 2.5 sqmm single core multistraind FRLSH copper cable as earthling lead complete all as specified and directed.

S&F for switch modular type one way 6 Amps 230 volts, with one module, complete all as specified and directed.

S&F for modular switch socket combination 2 in 1, 5 pin, 6 amp flush type (Universal) three module complete all as specified and directed.

S&F for modular socket outlet 2 in 1, 5 pin, 15/16 amp flush type 240 volts three module complete all as specified and directed.

M/S SWAPAN KUMAR MONDAL (BID ID -3507739)