Repair of damaged slab and other repair works at office of Sr. AO (IA-Rev) OPH, Jaipur.

PART-A (Bldg.)

6.18.1/0-6 Supply & fixing stone lintel/bed plates of approved quarry rough dressed in cement mortar 1:4 upto 15 cm thick.

12.3.2/0-12 Plaster on new surface on walls in cement sand mortar 1:6 including racking of Joint etc. complete fine finished: (A) 20mm thick

10.22/8-10 Providing8 Gola 75mmX75mm in cement conc. 1:2: 4 (1 cement: 2 coarse sand:4 stone aggregate 10mm and down gauge) /c finishing with cement mortar 1:3 (1 cement:3 fine sand as per standard design.

12.22,1 Providing and spphying white cement based putty over plastered surface to prepare the surface even and smooth complete.

12.3Z.1 /B-12 Distempering with ol bound washable distemper of approved brand and manutacture to give an even shade inchhding all scaffolding: (A) Newwork (two or more coats) over and i/c scrapping and primlng coat with cement primer.

9.2/B-9 Structural steel wor. iveted, bolted or welded in built up seciöns, trusses and framed work, incodin cuting, hosting (height upto 10 m), fixing in position and applyinga priming coaof approved steel primer ll complete:

14.23.1 Dismantling tile work in floors and roofs laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 meter lead: For thickness of tiles 10mm to 25mm.

14.55 Dismantling old plaster or skirting, raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 meter lead.

15.28.1 Nano technology water proofing, thermal insulation protection coating 12 layer process for increasing life of building and damage control for roof.-- before coating scaling, cleaning, and preparing surface for treatment. Opening all joint and cracks and filling them with nano technology crack filling hydrophobic chemical with 2/3 coats. then after drying doing a PCC coat on cracks. One coat of nano technology hydrophobic/oiliophobic primer. Nano technology water proofing treatment in3 coats non silicon based applied with fiber mesh sheets in medium. Nano technology thermal insulation coating highly elasticity in nature with 3 coats with 1000 micron width.2top coats of anti stain, anti slippery, natural transparent high shine chemical for better life of the treatment.

16.1.1.1 & 16.1.2.1/B-16 P & F anodized aluminum work (Anodized to be got done from approved Anodiser) for doors, windows, ventilators and partition with extruded built up standard tubelar and other sections of approved make confirming to IS : 733 & IS : 1285 anodised transparent 81 dyed to required shade according to IS : 1868 (Minimum anodic coating of grade AC 15), fixed with rawl plugs and screws or with fixing clips or with expansion hold fasters i/c necessary filling up of gas at junctions, at top , bottom and sides with required PVC / Neoprene felt etc. aluminium section shall be smooth, rust free, straight, mitered and jointed mechanically wherever required i/c cleat angle Aluminium snap beading for glazing/paneling , C.P. brass/stainless steel screws, Al. Tower bolt & Al. handle & Al. Aldrop etc. all complete as per architectural drawings and the directions of Engineer in charge.(Glazing and paneling to be paid for separately). (a) For fixed Portion .Anodised aluminum (anodised transparent 81 dyed to required shade according to IS : 1868. (Minimum anodic coating of grade AC 15, Anodizing to be got done from approved Anodizer)

(b) For shutters builtup standard tubular sections of openable doors ,windows & ventilators including providing & fixing hinges / rollers etc. and making provision for fixing of fittings wherever required (lockes shall be paid for separately). Anodised aluminum (anodised transparent 81 dyed to required shade according to IS : 1868. (Minimum anodic coating of grade AC 15, Anodizing to be got done from approved Anodizer)

16.5.2/B-16 Providing and fixing glazing in aluminium door, window ,ventilator shutters and partitions etc. with PVS / 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(weight not less than 13.50 kg/sqm)

16.10.1/B-16 Providing and fixing expanded grill made of aluminum as per design and drawing having members section of size 7.5mm x 6.0mm and opening of size 102mm x 99mm to aluminum window/vent with required screws, Y and H aluminium sec (as per drawing) at the ends and middle joints respectively complete in all respect as per direction of engineer in charge. Anodised aluminum (anodised transparent 81 dyed to required shade according to IS:1868. (min. anodic coating of grade AC 15, Anodizing to be got done from approved Anodizer)

16.4.1 Providing and fixing 12 mm thick prelaminated three layer medium density (exterior grade ) particle board Grade I, Type II conforming to IS : 12823 bonded formaldehyde synthetic resin ,of approved brand and manufacture in paneling fixed in aluminium doors ,windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and direction of engineer-in-charge. Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side.

16.8/B-16 Providing and fixing 100mm brass locks (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete.

16.6.1/B-16 P&F double action hydraulic floor spring of approved brand and manufacture to aluminium door shutter confirming to IS : 6315 including cost of cutting floors and cover plate with brass pivot and single piece M.S. With stainless steel cover plate.

16.9.1 Providing and fixing aluminium U shape handle of size 100mm with SS screws etc. Complete as per direction of Engineer-in-charge. Anodized (AC 15 ) aluminium

16.58 Supplying and fixing Rollor Blinds of good quality and approved make made out of Imported fabric including Roller Mechanism and lock with chain system with all necessary hooks etc. complete as per direction and sample approved by engineer-in-charge.

13.19 Making holes in stone masonry wall upto 450 mm x 450 mm size and making good in CM 1:6.

13.12 Repair to stone masonary in cement sand mortar 1:6 with old and new stone.

13.13 Repair to brick masonary in cement sand mortar 1:6 with new brick.

Providing and fixing 15 mm thick densified tegular edged eco friendly light weight calcium silicate false ceiling tiles of approved texture as per direction of Engineer-in-charge of size 595 X 595 mm in true horizontal level suspended on inter locking metal grid of hot dipped galvanized steel sections (galvanizing @120 grams per sqm) consisting of main ‘T’ runner suitably spaced at joints to get required length and size of 24X38mm made from 0.33 mm thick (minimum) sheet, 1200mm centre to centre, and cross ‘T’ of size 24X32mm made out of 0.33mm (Minimum) sheet, 1200mm long spaced between main ‘T’ at 600mm centre to centre to form a grid of 1200X600mm and secondary cross ’T’ of length 600mm and size 24X32mm made out of 0.33 mm thick (Minimum) sheet to be interlocked at middle of the 1200X600mm panel to form grid of size 600X600mm resting on periphery walls/partitions on a perimeter wall angle pre-coated steel of size (24X24X3000mm made of 0.40mm thick (minimum) sheet with the help of rawl plugs at 450mm centre to centre with 25mm long dry wall screws @ 230mm interval and laying 15mm thick densified edged calcium silicate ceiling tiles of approved texture in the grid including cutting /making opening for services like diffusers, grills, light fitting, fixtures, smoke detectors etc., wherever required, Main ‘T’ runners to be suspended from ceiling using 50 mm long M 6 dash fasteners, 6mm G.I. fully threaded rods with galvnised steel L cleat level adjusters of size 80x25x2mm, spaced at 1200mm centre to centre long main ‘T’ bottom exposed with 24mm of all T-sections shall be pre-painted with polyster baked paint, for all heights, as per specifications, drawing and as directed by engineer-in-charge. Note :- Only calcium silicate false ceiling area will be measured from wall to wall. No deduction shall be made for exposed frames/opening (cut outs)having area less than 0.30 Sqm. The calcium silicate ceiling tiles shall have NRC. Value 0.50 (Minimum), light reflection> 85% non-combustible as per B.S. 476 part IV, 100% humidity resistance and also having thermal conductivity <= 0.043 w/m0KC. 10.34

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