Special repair and maintanance of PHC at Kalpeni

Amount

Earth work in excavation by mechanical means (Hydraulic Excavator)/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

Providing and laying cement concrete 1: 4:8 ( 1 cement: 4 M.Sand: 8 granite chips ) foundation and plinth.Stone aggregate 40mm nomonal size

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

Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead :of area beyond 3 sq. metres

Cement concrete block (machine moulded) masonry in in Foundation and plinth in CM 1:6 (1 cement 6 M sand) with blocks of size 40cmx20cmx15cm.

Providing and laying cement concrete 1:2:4 ( 1 cement: 2 M.Sand: 4 granite chips 20 mm nomoinal size) foundation and plinth.

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.Hot finished welded type tubes

Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.0.63 mm thick with zinc coating not less than 275 gm/ m²

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.40 mm thick with 20 mm nominal size stone aggregate

12 mm cement plaster 1:6 (1 Cement 6 M sand)

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications.Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm

Providing and fixing TKT board ceiling 24mm thick of approved quality with necessary screws,nails etc. complete (framework to be paid separately):

Providing and fixing to existing door frames. 24 mm thick factory made PVC door shutters made of styles and rails of a UPVC hollow section of size 59x24 mm and wall thickness 2 mm ± 0.2 mm with in built edging on both sides. The styles and rails mitred and joined at the corners by meansof M.S.galvanised/plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm ± 0.1 mm wall thickness. The lock ail made up of’H’ section, a UPVC hollow section of size 100x24 mm and 2 mm ± r 0.2 mm wall thickness fixed to the shutter styles by means of plastic/galvanised M.S. ‘U’ cleats. The shutter frame filled with a UPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm ± 0.1 mm wall thickness .The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer’s specification and direction of Engineer-in-charge. (For W.C. and bathroom door shutter).

Providing and fixing factory made P.V.C. door frame of size 50x47mm with a wall thickness of 5mm, made out of extruded 5mm rigid PVC foam sheet mitred at corners and joined with 2 Nos. of 150mm long brackets of 15x15mm M.S. square tube, the vertical door profiles to be reinforced with 19x19mm M.S. square tube of 19 gauge,EPDM rubber gasket weather seal to be provided through out the frame. The door frame to be fixed to the wall using M.S. screws of 65/100mm size complete as per manufacturers specification and direction of Engineer-in-Charge.

Providing and fixing aluminium work for doors,windows,ventilation and partitions with extruded built up standard tubular sections/appropriate Zsections and other sections Power coated aluminium (minimum thickness of powder coating 50 micron)of approved make conforming to IS: 733 and IS : 1285, fixec with rawl plugs and screws or with fixing clips, or with expansion hold fasteners including necessary filling up of gaps at junctions. at top,bottom and sides with required EPDM rubber/ Neoprene gasket etc. Aluminium sectios shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle. Aluminium snap beading for glassing/ panelling. C.P. brass/ stailess steel scrwes. All complete as per Arcitecurals and the direction of engineer- in - charge. (glassing and panelling to be paid seperatily ) : 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,ventilation and partitions with extruded built up standard tubular sections/appropriate Zsections and other sections Power coated aluminium (minimum thickness of powder coating 50 micron)of approved make conforming to IS: 733 and IS : 1285, fixec with rawl plugs and screws or with fixing clips, or with expansion hold fasteners including necessary filling up of gaps at junctions. at top,bottom and sides with required EPDM rubber/ Neoprene gasket etc. Aluminium sectios shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle. Aluminium snap beading for glassing/ panelling. C.P. brass/ stailess steel scrwes. All complete as per Arcitecurals and the direction of engineer- in - charge. (glassing and panelling to be paid seperatily ) : 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). Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

Providing and fixing 12mm thick prelaminated particle boardflat pressed three layer or graded wood particle boardconforming to IS: 12823 Grade 1 Type II in panelling fixed inaluminium doors, windows shutters and partition frames withC.P. brass / stainless steel screws etc. complete as perarchitectural drawings and directions of engineer-in-charge.Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side.

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):with float glass panes of 5.0mm thickness

Providing and fixing double action hydraulic floor spring of approved brand and manufacture IS : 6315 marked, for doors including cost of cutting floors as required, embedding in floors and cover plates with brass pivot and single piece M.S. sheet outer box with slide plate etc. complete as per the direction of Engineer-in-charge.With stainless steel cover plate minimum 1.25 mm thickness

Providing and fixing aluminium tubular handle bar 32 mm outer dia, 3.0 mm thick & 2100 mm long with SS screws etc.complete as per direction of Engineer-in-Charge.Anodized (AC 15 ) aluminium tubular handle bar

Providing and fixing Brass 100mm mortice latch and lock with 6 levers without pair of handles (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete.

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISi, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete.

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade:One or more coats on old work

Finishing walls with water proofing cement paint of required shade : Old work (one or more coats applied @ 2.20 kg/10 sqm) over priming coat of primer applied @ 0.80 litrs/10 sqm complete including cost of Priming coat.

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge.With cement mortar 1:4 (1cement: 4 M sand)

Providing and fixing white vitreous china laboratory sink with C.I. brackets, C.P. brass chain with rubber plug, 40 mm C.P brass waste and 40mm C.P. brass trap with necessary C.P. brass unions complete, including painting of fittings and brackets, cutting and making good the wall wherever required :Size 450x300x150 mm

Providing and fixing factory made UV high gloss plain white color board 3 mm thick for cup boards and bathroom/kitchen cabinets etc. of required size comprising of micro crystalline powder and non toxic additives, the surface with special glaze and flourine paint processing and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel screws etc. all as per direction of Engineer-In- Charge. (Note:stainless steel screws shall be paid separately)

AKBER M K

Sajna Sayed Ponnelam

ABDUL SATHAR T T

Nadheem Enterprises

MOHAMMED FAIROOS SHAH CHERIYA KUNNAMKULAM

MOHAMMED NAVAB SHAH C G