PROVN OF GALVALUME SHEET ROOFING AND APPROACH PATH FOR BLDG NO DM 15 AND DM 28 AT DM LINE UNDER GE SHILLONG AND PROVN OF SHED WITH MS FRAME WORK INFRONT P 146 AND PROVN OF FLOOR TILING FALSE CEILING AND OTHER CONNECTED B/R WORKS IN BLDG NO LME 6 UND

Amount

Taking down chowkats or frames n. exc 1.50 Sqm each with shutters (without taking off shutter from the frames) complete all as specified and as directed

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out in soft / loose soil, returning,filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm complete all as specified and as directed

Dismantling Asbestos cement (corrugated, semi-corrugated,etc) sheets in roof coverings complete all as specified and as directed.

S&F pre painted galvatume aluminium zinc coating GI based plain steel sheet as in ridge of 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and as directed.

S&F pre-painted Galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick as in roof covering including fixing with self driving machine made screws with washers and fitting of same manufacture of approved profile, shape and colour complete all as specified and directed

M&L for Roof trusses (framed) trussed, purlin, crane, gantries rails and fastening and heavy bracket framing ( Beam,angle, tee, channel or flat section incl distance pieces, cleats Fe-410-W (Gde-250) quality complete all as specified and as directed

Dismantling timber scantlings 40 sq. cm and over in section, in any position complete all as specified and as directed.

M&L for second class hard-wood in scantlings timber frame and fixed complete all as specified and directed

S&F powder coated (min powder coating 50 micron) anodised aluminium frame for doors, windows , ventilators plain or sliding type with one or more rebates including joining cleat for fixing etc complete all as specified and as directed

S&F powder coated(powder coating min 50 micron) anodised window and ventilator shutters side hung/sliding type without sash , aluminium section weighing 0.55 kg/m including necessary joining cleats,glazing clips, rubber neoprene packing , anodised aluminium snap beading screws ,anodised aluminium fittings such as peg stays 150 mm long(1 no) hinges type B-21 100 mm long (2 no) suitable handle (1 no ) incl stainless steel wire cloth complete as specified

S&F powder coated(powder coating min 50 micron) anodised door shutters , aluminium section weighing 0.55 kg/m including necessary joining cleats,glazing clips, rubber neoprene packing , handles 2 nos in each door , hinges , anodised aluminium snap beading screws etc complete all as specified

M&L for 4.80 mm thick sheet glass quality and glazing fixed to aluminium frame exc 0.50 sqm complete all as specified and as directed.

M&L for 4.80 mm thick frosted sheet glass quality and glazing fixed to aluminium frame exc 0.50 sqm complete all as specified and as directed.

M&L for 4mm thick Non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Alumi?nium framework with screwsGl frame work for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre with hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long co complete all as specified and as directed

M& L for precast cement concrete block massonry with solid blocks exc 10 cm in width and setting in CM 1:6 type C1 1:3:6 (20mm graded aggregate) complete all as specified.

M&L for precast cement concrete block massonry with solid blocks nexc 10 cm in width and setting in CM 1:4 type C1 1:3:6 (20mm graded aggregate) complete all as specified.

M&L for precast concrete 1:2:4, Type B-1 using 20 mm gradded stone aggregate in in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain face etc. set in cement mortar 1:4 complete all as specified and directed.

M&L for rendering 15mm thick CM (1:6) on brick or concrete surfaces finshed even and smooth without using extra cement complete all as per specified and as directed

M&L for mild steel TMT bars 10 mm 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 75mm thick PCC 1:4:8 type D2 as in subfloors finished even and rough without using extra cement complete all as specified and as directed.

M&L for vitrified tiles lightshade (square /rectangular) polished area of each tiles exc 0.36 sqm but nexc 1.00 sqmin floors laid over and incl. 20mm thk CM ( 1:6) screed bed jointed in neat cement slurry and pointed with coloured cement to match the tiles complete all as specified and as directed..

All as Per Item no 21 above but in vertical surfaces such as skirting / dado laid over and incl. a backing coat of 10mm thk CM 1:4 complete all as specified and as directed.

S&F 12 mm thick pvc boards fixed with screws to timber frame complete all as specified and as directed

Removing excavated material n.exc 50m and depositing where directed at a level n.exc 1.50m above the starting point complete all as specified and as directed.

M&L for PCC (1:4:8) type D-2 using 40mm graded machine crushed stone aggregate as in foundation complete all as specified and as directed.

M&L for preparation of new wall surfaces and applying two finishing coat of oil bound distempering over 1mm of wall care putty complete all as specified and as directed.

Complete removal of existing wall treatment on surfaces and applying two finishing coat of acrylic emulsion paint , anti fungal resistance , dirt resistance exterior paint of required shade including thin layer of wall care putty on wall surfaces complete all as specified and as directed.

S&F framed work such as grills, gratings etc with ends of bars shouldered or riveteted or foged into spikes, framed guard bars conforming to FE 290 Gde E-165 complete all as specified and directed.

M&L for preparation of old steel surfaces of any description not otherwise described, over 10 cm width or girth and applying two coats of Synthetic enamel paint complete all as specified and as directed.

M&L for preparation of new steel surfaces of any description not otherwise described, over 10 cm width or girth and applying two coats of Synthetic enamel paint over a coat of primer all as specified and as directed.

Dismantling wall and ceilling bords of any description including cover fillets complete all as specified and as directed.

M&L for 4mm thick non asbestos fibre cement building boards fixed or laid/inserted to timber/GI/Aluminium frame work with screws as in ceiling complete, complete all as specified and directed.

Dismantling boarding any description fixed in any position with nails complete all as specified and directed

S&F 2nd class HW boarding 20mm thick fixed with nails in eaves board plained one side with butt joint complete all as directed.

M&L 25 mm thick cement concrete using (20mm graded aggregate) type C-1 (1:3:6) as in sub base complete all as specified and as directed.

M&L for vitrified ceramic tiles dark shed (Exterior), 10 mm thick(square /rectangular), polished, area of each tile n exc 0.36 sqm in floor etc , laid over 15 mm thick screed bed in CM (1:6) ,set and jointed in neat cement slurry and pointed in white/coloured cement to match complete all as specified.

MS HO Shadap

M/s Nishi Kumar Das