Repair and renovation of govt high school Thiksay

Amount

Dry stone pitching (any thickness) including cost of stones. On Horizontal

"Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All works up to plinth level in1:3:6 (1 cement: 3 fine sand : 6 graded stone aggregate 40mm nominal size) (A) Crushed"

15mm Cement plaster on the rough side of single or half brick wall of mix: 1 : 4 ( 1 cement : 4 coarse sand)

Providing and laying of wall panelling 12mm thick plywood with 4” width T&G panelling complete job

Providing, fixing and applying plaster of paris (POP) false ceiling consisting of frame work made with 50mm sq M.S. tubes of 18 G thickness as main runner at 600 mm c/c both ways, -i suspended/ supported with M.S. flats 25x4 mm from existing R.C.C. slab including providing and fixing expanded metal of size 5.25mmx1.25mm thickness welded to main runner and applying POP (calcium sulphate semihydrate variety)to the expanded metal of thickness not less than 1 Omm finished smooth to line and level including necessary supports scaffolding etc. as required and also including applying a coat of red oxide zinc chromate primer over the M.S. fiame work and suspenders complete

Providing and fixing action tessa AC4 of ready made florring 8mm thick complete job

"Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z. sections and other sections of approved make conforming to IS : 733 and IS : 1285, fixed with dash fastener of required dia. and size including necessary filling up of gaps at junctions i.e, at top, bottom and sides with required EPDM rubber I neoprene .. gasket felt etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing I panelling, C.P. brass I stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in Charge (glazing, panelling and dash fasteners to be paid for separately.) For fixed portion Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, minimum anodic coating of grade AC 15) "

"Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z. sections and other sections of approved make conforming to IS : 733 and IS : 1285, fixed with dash fastener of required dia. and size including necessary filling up of gaps at junctions i.e, at top, bottom and sides with required EPDM rubber I neoprene .. gasket felt etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing I panelling, C.P. brass I stainless steel screws, all complete as per architectural drawings and the directions of Engineer-inCharge (glazing, panelling and dash fasteners to be paid for separately.) For shutters of doors, windows & ventilators including providing and fixing hinges I pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber I neoprene gasket required (Fittings shall be paid for separately.) Anodised aluminium (anodised transparent or dyed to required shared according to IS:1868, minimum anodic coating of grade AC 15) "

"Providing and fixing 12mm thick pre laminated particle board flat pressed three layer or graded wood particle board (conforming to IS: 12823 Grade-l type-11) in panelling fixed in aluminium doors, windows shutters and partition frames with C. P. brass I stainless steel screws etc. complete as per architectural drawings and directions of engineer-in-charge. Pre-laminated particle board with decorative lamination on both sides. "

"Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber I neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge. (Cost of aluminium snap beading shall be paid in basic item.) With float glass panes of 5.50 mm thickness (weight not less than 13.50 kg / sqm) "

"Providing and fixing aluminium round shape handle of outer dia. 100 mm with SS screws etc. Complete as per direction of Engineer-in-charge Powder coated minimum thickness 50 each 74.65 micron aluminium DOOR "

"Providing and fixing aluminium round shape handle of outer dia. 100 mm with SS screws etc. Complete as per direction of Engineer-in-charge Powder coated minimum thickness 50 each 74.65 micron aluminium WINDOW "

Providing and fixing of tower bolt barrel type aluminium ISI marked DOOR

Providing and fixing of tower bolt barrel type aluminium ISI marked WINDOW

Dismantal wooden frame flooring

carriage of sand and aggregate from 7km by mt

carriage of cement from 20km by mt

M/S ANWAR HUSSAIN

M/S RINCHEN NAMGYAL

M/S ALI AHMAD

M/S ZUBER AHMED GOVT CONTRACTOR

M/S STANZIN KUNZANG

M/S SHAHID ALI GOVT CONTRACTOR

M/S STANZIN THUPSTAN TAKPA

M/S ISHEY TSERING GOVT CONTRACTOR