5-155/2021-22/SP

Closing of Ventilator AC openings

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, 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 gasket etc. Aluminium sections shall be smooth, rust free, straight, mitered 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. (Glazing, paneling and dash fasteners to be paid for separately) : Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15) For window frames (two track frame) for outer member as per approved sample and colour (116mm x 36.50mm- 1.65kg/m x 10mt ) for closing of ventilator AC openings

Providing and fixing glazing in aluminium window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge. With float glass panes of 4.0 mm thickness (weight not less than 10kg/sqm) (Modi guard / Saint Gobain)

Vertical blinds to two windows

Providing and fixing vertical ( V TB TULIPS ) blinds with retractable and sliding mechanism as per approved sample , as required at site with bolt nut washers cleats etc., complete

PVC flooring and floor tiles for one lab

Providing and fixing homogeneous polyvinyl chloride sheet in flooring and skirting in approved pattern on a smooth and damp proof base using rubber based adhesives of approved quality and manufacturer like Dunlop S-758, Fevicol SR 998 or equivalent including rolling with hght wooden roller weighing about 5 kg all complete as directed by Engineering-in-charge in approved colour shade 2.00 mm thick sheet (Bills will be paid as per actuals at site wastages will not be paid extra or considered)

Providing and fixing 1st quality ceramic glazed floor tiles conforming to IS : 15622 (thickness to be specified by the manufacturer ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (1 cement: 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete.(Naveen / Jonson /Nitco / Orient/ Kajaria/Somany)

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.In cement mortar

Dismantling aluminium partitions, fixed glazing and including disposal of unserviceable material and stacking of serviceable material within 50 meters lead as directed by Engineer-in-charge.

Dismantling windows (steel ) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead Of area 3 sq. metres and below

Providing and fixing approved make and quality stainless steel insect proof mesh (304 grade) as per approved sample with, etc complete as per directions for drain cover inside lab.

Water supply line for PDL lab washing area

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. 20 mm nominal dia Pipes

Providing and fixing brass bib cock of approved quality : 20 mm nominal bore

Providing and fixing brass stop cock of approved quality : 20 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 25 mm nominal bore

Aluminium partition

Providing and fixing aluminium work in partitions 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 gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete. (Glazing, panelling and dash fasteners to be paid for separately) : For fixed portion Powder coated aluminium (minimum thickness of powder coating 50 micron) For fixed portion, partitions 42 Rmt x 1.64 kg/mt (44.45 mm x 101.60 mm- 1.64 kg/mt) hinges/pivots and making provision for fixing of fittings wherever required including the cost of PVC/Neoprene gasket as required

Providing and fixing aluminium work in doors 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 gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass/ stainless steel screws, all complete. (Glazing, panelling and dash fasteners to be paid for separately) : For fixed portion Powder coated aluminium (minimum thickness of powder coating 50 micron) For shutters of sliding doors / hinged doors, including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Powder coated aluminium (minimum thickness of powder coating 50 micron)

Section for Top horizontal (44.50mm x 48mm at 1.53kg/mt)1.2mt x 1.53kg/mt x 01 nos

Section for center of door horizontal (44.50mm x 48mm at 0.897 kg/mt) 1.2mt x 0.897 kg/mt x 01 nos

Section for bottom horizontal (100 mm x 44.45mm at 1.92 kg/mt) 1.2mt x 0.89kg/mt x 01 nos

Section for Vertical (44.50mm x 47.62 mm at 1.052 kg/mt) 02 nos x 2.10mt x 1.92 kg/mt

For fixing glass and novapen 200 mt x 0.101 kg/mt(19.05 mm x12.27 mm- 0.101 kg/mt)

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windowsshutters and partition frames with C.P. brass / stainless steel screws etc. complete , Pre-laminated particle board with decorative lamination on both sides as per approved sample (CPWD approved –Kitply / National/ Century)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete. (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 4.0 mm thickness (weight not less than 10 kg/ sqm) (Pinheaded glass) (Modi guard / Saint Gobain)

Providing and fixing standard door locks for aluminium doors with two keys (as per approved sample)

Providing 2,000 Lts PVC overhead tank with piping

Supplying and fixing Triple layer PVC overhead tank with necessary bush , fittings etc., complete as required at site 2,000 lts tank x 2 nos

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.

20 mm nominal dia Pipes

25 mm nominal dia Pipes

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete 20 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) 25 mm nominal bore

Providing concrete platform 20’ x 50’ behind PHT building

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer- incharge. All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement: 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources , for platform concrete

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering – All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) for platform concrete

Providing plastering 12 mm cement plaster of mix : 1:6 (1cement: 6fine sand) For floor concrete plat form

Centering and shuttering including strutting, propping etc. and removal of form work for : floor concrete

G.Rajanna