17/CD/TVM/2022-23

Amount

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, including the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size).

Centering and Shuttering including strutting, propping etc. and removal of form work for :-a)Lintels, beams, plinth beams, girders, bressumers and cantilevers.

Steel Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above Plinth Level. (a) Thermo - Mechanically Treated (T.M.T) bars

Smooth Finishing of the Exposed Surface of R.C.C. work with 6 mm thick Cement Mortar 1:3 (1 Cement : 3 fine sand).

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: (a)Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.

Providing and fixing aluminium handles ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete : a)100mm

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

15 mm cement plaster on the rough side of single or half brick wall of mix (a)1 : 6 ( 1 cement : 6 fine sand)

Wall Painting with Acrylic Emulsion Paint of approved brand and manufacture to give an even shade: (a)Two or More Coats on New Work

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: (a)Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture.

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.. (a)In cement mortar

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.

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 : External work

20 mm nominal outer dia. Pipes.

25 mm nominal outer dia. Pipes.

32 mm nominal outer dia. Pipes.

40 mm nominal outer dia. Pipes.

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

Providing and fixing ball valve ( brass) of approved quality , High or Low pressure, with plastic floats complete:(a) 25mm nominal bore

Providing and fixing gun metal non-return valve of approved quality (screwed end) :(a)25mm nominal bore (i) horizontal

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, 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. (Glazing, paneling and dash fasteners to be paid for separately) :

For fixed portion (i)Powder coated aluminium (minimum thickness of powder coating 50 micron)

For shutters of doors, windows & ventilators 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). (i)Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing glazing in aluminium door, 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 . (Cost of aluminium snap beading shall be paid in basic item): (a)With float glass panes of 8 mm thickness (weight not less than 20 kg/sqm)

Providing and fixing structural steel chequered plate of thickness 6 mm conforming to IS 3502, including cutting, hoisting, welding, fixing in position, making holes to insert handle and applying a priming coat of approved steel primer all complete.

120Mins. Fire rated hollow metal doors - Painted

Providing and fixing of Hollow metal Un-Insulated fire rated doors as per IS 3614 part-1, for stability and integrity. Pressed galvanized steel confirming to IS 277 with the following specification. Recommended fire door shall be tested to IS 3614 part 2 / ISO 834-1 Part 1 / BS476 Part 20 & 22, CBRI / Cerifire or third party certified or equivavelent lab, for maximum rating of 120mins, in latched /unlatched condition (if used with deadbolts and pull handles). Labled doors with certification shall be with vision glass as a part of complete assembly. Manufacturer test certificate shall cover doors both single and double leaf and all doors supplied shall be within the tested specimen, deviation in specification and sheet thickness other than what is mentioned in the test certificates are not allowed. Proper label confirming the type of door and the hourly rating is mandatory. Approved manufacturer Shakti Hormann or approved equivalent.

Door frame shall be Single rebate frame profile of size 125 x 60mm made out of 1.60mm (16gauge) minimum thick galvanized steel sheet. Frames shall be Mitered and field assembled with self tabs. Frames to have inbuild grooved sealing system and shall be site fitted with EPDM gasket as standard.All provision should be mortised, drilled and tapped for receiving appropriate hardware. Frames should be provided with back plate bracket and anchor fasteners for installation on a finished plastered masonry wall opening. Once frame installed should be filled with PUF or with cement & sand slurry as recomended by the manufcaturer of the engineer.

Door leaf shall be 46mm thick fully flush double skin door with or without vision lite. Door leaf shall be manufactured from 1.2mm (18guage) minimum thick galvanised steel sheet. The internal construction of the door should be rigid reinforcement pads for receiving appropriate hardware. The infill material shall be resin bonded honeycomb core. All doors shall be factory prepped for receiving appropriate hardware and provided with necessary reinforcement for hinges, locks, and door closers. The edges should be interlocked with a bending radius of 1.4mm. For pair of doors integrated astragals has to be

provided on the meeting stile for both active and inactive leaf. 200x300mm Vision lite wherever applicable should be provided as per manufacturers recommendation with a clipon arrangement.The glass should be 6mm clear borosilicate fire rated glass of relavant rating of the door. Approved hardware make : Hormann / Guardian / Lawrence

All doors and frames shall be finished with polyurethane aliphatic grade powder coating minimum 50 microns of approved colour. The door leaf and frame shall have passed minimum 500 hours of salt sprey test.

Rate should include supply and installation of door and hardware as a complete assembly as mentioned in the door and hardware schedule.

Providing and fixing SS Fire tank Process Fluid of following specifications :

Water for Fire fighting Specific gravity : 1 gm/cc,Capacity : 5000 liters Sheet Material : SS 304 Number of layers : One Support Stand : No. Flat bottom type Tank Dimensions 1950 mm( diameter) Tank height. 1800mm

(Rate inclusive of supply from manufacturer, loading from site, unloading to specified area in the building using crane, labour supply for providing the tank in the designated area and all other charges. No extra shall be paid) all complete as per direction of Engineer-in-charge.

Fixing Aluminium partition in position as directed by the Engineer in charge including fixing with available glass, 12mm thick particle board on partition with necessary CP brass/Stainless steel screws and fixing with available clips, EDPM rubber/neoprene gasket etc.complete.

Providing and laying precast machine moulded Cement Concrete solid blocks in Blocks masonry of specified thickness (100)with block of grade C(5) with minimum compressive strength of 5 N/mm Nominal size 400x200x150 in cement concrete 1.4.8 including scaffolding, raking out joints and filling the joints with cement mortar, finishing neatly etc above plinth level up to floor five level complete as directed by the Engineer in charge (a)Cement mortar 1:4 (1 cement : 6 coarse sand)

Supply and fixing of stainless steel design sheet mesh for staircase handrails. This work includes the frame of made SS 304,25x12.5mm tube with 16gauge SS design sheet all complete as per direction of Engineer-in-charge.