Repair to QC lab in main store building at OFCd

Amount

Dismantling Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles in cement mortar.

M&L for Brick work with sub class 'B' bricks,straight or curved on plan exc 6.0m mean radius built in cement mortar 1:4.

M&L Taking down old cement mortar plaster on wall including raking out joint hacking, scrubbing down with water.

Forming jambs, etc. to openings (to foregoing item), including cutting, toothing and properly bonding into old work, also facing, jointing and pointing to match existing work, complete withCement mortar 1:4

M&L for applying neat cement slurry & rendering 15mm thick cement plaster 1:4 on wall & surface to be finished even & smooth.

M&L for preparation of surface of new plastered wall and Chalk whiting, on plastered surfaces, preparatory to distempering etc.

M&L for Powder coated aluminium (minimum thickness of powder coating 50 micron) work for shutter of doors, windows, ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasketetc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Charge.

Supply & Fixing of powder coating of any colour (Thickness or powder coating not less than 50 micron) Anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified

Supply & Fixing of powder coating of any colour (Thickness or powder coating not less than 50 micron) Anodised aluminium door shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified

S&F 5.5mm thick Sheet glass, ordinary quality, frosted on one side and glazing with oil putty in square exc 0.5 sq. m in each pane

Demolition of PCC Concrete of any description and in any position not otherwise specifically provided for.

M&L cement concrete M-15, 1:2:4, 20.0 mm graded aggregate in foundation filling and mass concrete and finished surface even and smooth.

M&L for Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc. brushing neat cement slurry with 3.0 kg/sq.m & laying 20.0 mm average thick screed bed 1:4 and maintaining proper cross slope for effective drainage.

M&L for Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match ®Light shade (Make- Johnson / Kajaria)colour tile.

M/L for Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter in fair finish.

M/L for RCC (Reinforced cement concrete) Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like M20 & 20mm graded aggregate.

S&F of TMT Bars 10 mm dia and over cut to length,bent to shape required, including cranking bending spirally for hooping for columns, hooking each, binding with and including mild steel wire (annealed) n.less than 0.9mm dia or securing with clips.

M & L for taking down the Chowkhats or frames not exc. 1.5 sq. m each with shutters (without taking off shutters from the frames) and remove to store.

Dismantling Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings

S&F pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified (small patches).

S&F Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window- cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite.20mm

S & F of Gl frame work for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm nd 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. Complete in all respect.

S&F of Seamless calcium silicate ceiling made out of 1800 x 1200 mm size board of siliceous and calcareous material reinforced with cellulose fibre fixed to the ceiling section with 25 mm long self drilling and tapping screws having phillips head with under head cutter at 200 mm centre to centre, including finshing the joint of face board with specially formulated jointing compound and 48 mm wide fibre tape to provide seam less finish (Frame work for ceiling shall be measured and paid separately)

M&L for preparing the new surfaces, apply plastic interior emulsion two coat Surfaces of any description over 10cm girth or width, not otherwise described (Asian paints/ Nerolac, Berger) as approved by EIC.

M&L for preparing the old surfaces, apply plastic interior emulsion two coat Surfaces of any description over 10cm girth or width, not otherwise described (Asian paints/ Nerolac, Berger) as approved by EIC.

M&L for preparing old surfaces of steel apply two coats of synthetic enamel paint (ordinary/ tint), not otherwise descri-bed, over 10cm width or girth on steel based surface.Make: (Apcolite of Asian paints, Dulux Gloss of ICI Paints, Goodlass of Nerolac) Shade as approved by EIC at the time of execution.

S&F of Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed

M&L for concealled type wiring for one light point or one fan point or 5A plug point controlled by one switch with 1.5sqmm size copper cables in PVC conduit (Make Finolex/ Havells/ Standard/ Plaza).

M&L for concealled type wiring for 15A socket out let with 2.5sqmm copper conductor cables in PVC conduit, independent wiring for each power point and additional 1.5sq.mm copper conductor cable for earth. (Make Finolex/ Havells/ Standard/ Plaza).

M&L for concealled type wiring for main out let with 4.0sqmm copper conductor cables in PVC conduit, independent wiring for each power main and additional 1.5sq.mm copper conductor cable for earth (average length 7mtr) (Make Finolex/ Havells/ Plaza).

M&L for 5A switch piano flush button single pole one way (Make Anchor/ Cona/ Havells/ Cabtree)

M&L for socket outlet 2 in 1, 5pin, 5 Amp flush type (Make Anchor / Cabtree / Cona/ Havells)

M&L for 15A switch piano flush type (Make Anchor/ Cub/ Cabtree/ Cona)

M&L for socket outlet 2 in 1, 6 pin, 5 and 15amp flush type (Make Anchor / Cabtree / Cub)

M&L for ceiling rose, PVC / polycarbonate, isolated body (Make Anchor/ Havells/ Indo Asian).

M&L for cutting chases, punning in making good to facing where require and pointing in cement morter 1:3 to ends or edges of landings, steps, chills, sunssades, selves, lintels, etc. and cutting chases for concealed water tubing or concealed conduit wiring etc. and making good, cutting not exc 10cm grith.

M&L for sheet metal encloser for DB (TPN) for MCB to be use 12 way double door 415Volts (Make Havells / Legrand/ IndoAsian / MDS)

M&L for 100A TPN (4 pole) Isolator (MCB), 415V (tripple pole & neutral), (Make Havells/ MDS /IndoAsian)

M&L for 10A Isolator (MCB) single pole (Make Havells/ MDS/ IndoAsian)

M&L for 20A Isolator (MCB) single pole (Make Havells/ MDS/ IndoAsian)

M&L for 40A Isolator (MCB) single pole (Make Havells/ MDS/ IndoAsian)

Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete (Make Phillips/ CG / Syska / Bajaj).

M&L for earthing complete with copper plate 60cm x 60cm x 3.15mm thick electrode and 20 x 3mm copper strip as earthing lead burried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level, connected to earthing test point all as specified or indicated including testing on cmpletion. (As per IS 3043)

MEWA LAL

DURGA CONSTRUCTIONS

IRFAN AHMAD