NIT No 46/2025-26 Work Repairing and Renovation of Dn. Store Building at Nagaur town

PART "A" Repairing and Renovation work (Based on PWD BUILDING BSR 2022)

Pointing on stone masonry in cement sand mortar 1:3 (1 cement : 3 sand) :Raised and cut pointing.

Dismantling doors, windows and clearstory windows steel or wood shutter including chowkhats and holdfasts etc. complete and stacking within 50 meters lead:

Of area 3 square meter and below.

Fixing chowkhats in existing opening including embedding chowkhats in floors or walls cutting masonry for holdfasts embedding hold fasts in cement concrete blocks with cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)painting two coats of coal tar to sides of chaukhats and making good the damages to walls and floors as required complete including disposal of rubbish to the dumping ground within 50 metres lead.

Door chowkhats

Window chowkhats

Cement plaster 1:3 under old stone slabs with admixture ur,nails,binding wire to mesh and scraping scales & dressing joints of slabs complete.

Proofing upto 25 mm thickness.

Yellow/pink colour wash with Khameera mixed with pigment including making gola garden, Kangoora and ornamental lining work as per aprroved Jaipur style and pattern complete in all respest as per direction of Engineer in Charge

On old Surface ( 3 coats)

Removal and refixing stone chhajja 50 to 75 mm thick including finishing, complete in all respects.

Demolishing lime concrete manually/ by mechanical means and disposal of material within 50 metres lead as per direction of Engineer-in-charge.

Kota stone slab flooring 25 mm thick over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand)

For area of each slab from 2001 to 5000 Sq.Cm

Grading roof for water proofing treatment with water profing compound Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

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, making of lines or groove etc complete but excluding the cost of nosing of steps etc. complete.

75mm thick with 20mm thick nominal size aggregate.

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 8 mm thickness

Painting with oil type wood preservative of approved brand and manufacture :

Old work (One or more coats).

Providing and fixing steel gate grating and grills made of angles, tees, square bars or other flats black pipe with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide.Extra if square,rectangular hollow tubelar sections are used or grill made by flats only

Grinding of existing floor with

60, 80, 120 and 360 No. Carborundum stone including cost of wax polishing complete :

Add extra for mirror polishing on existing marble work/ Kota stone flooring work where ever required to give high gloss finish complete.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :

Two or more coats on new work

Part “B” ELECTRIC WORKS(RUIDP SOR 2022)

Wiring of light point/ fan point/ exhaust fan point/ call bell point as per PWD specification for electrical Works with ISI marked 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper conductor 1.1 kV grade (IS:694) and 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper earth conductor 1.1 kV grade (IS:694) in recessed ISI marked MMS ( IS:9537 P - III ) vergin material PVC conduit & it's all accessories( J.B. , Bends etc.) , round tiles,18 SWG G.I. box with earth terminal, 6 A switch , 3 pin ceiling rose/ Lamp holder / 3 point Connector, 3.0 mm thick ISI marked phenolic laminated sheet (IS : 2036 - 1995), Al. alloy/ cadmium plated iron screws 20 mm cup washers etc. all as per pre approved by Engineer in charge, making connections, testing etc. complete as required. For specification of copper Conductor, Phenolic Laminated sheet's & Electrical/ Wiring accessories refer Chapter E - 04, E - 05 & E - 07 . For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(a) Short point (Upto 3m)

(b) Medium point (Upto 6 M)

(C) Long point (Upto 10M)

Wiring of 3/5 pin 6 amp. Light plug point as per PWD specification for electrical Works with ISI marked 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper conductor 1.1 kV grade(IS:694) and 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper earth conductor 1.1 kV grade (IS:694) in recessed ISI marked MMS ( IS:9537 P - III ) vergin material PVC conduit & it's all accessories( J.B. , Bends etc.) , round tiles,18 SWG G.I. box with earth terminal of required size, 6 A switch, 3/5 pin 6 A socket, 3.0 mm thick ISI marked phenolic laminated sheet (IS : 2036 - 1995), Al. alloy/ cadmium plated iron screws 20 mm cup washers etc. all as per pre approved by Engineer in charge, making connections, testing etc. complete as required. For specification of copper Conductor, Phenolic Laminated sheet's & Electrical/ Wiring accessories refer Chapter E - 04, E - 05 & E - 07. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

(b) Medium point (Upto 6 M)

(C) Long point (Upto 10M)

Supplying and drawing FR PVC insulated & unsheathed flexible copper conductor as per PWD specification for electrical Works with ISI marked (IS:694) and as per IS 8130 : 2013 of 1.1 kV grade . Wire should be made from 99.99% purity copper,, class 5 stranding in acc. to IEC 60228 for lower watt loss , oxygen free ( <10 ppm) for less chances of oxidization and higher silver content for gives better conductivity , insulation PVC type A or C ,flame retardant as per IS 10810-53, better amperage rating as per VDE 0298 part 4, , in existing surface or recessed PVC/ MS conduit/casing capping including all as per pre approved by Engineer in charge,making connections, etc. as required. OEM Must have its own in house NABL lab setup for all testing facilities for wires. For additional technical parameters of products/ work , refer Annexure "A"

(a) 2 x 2.5 Sqmm.

(b)4 x 2.5 sq.mm

S&F following sizes of ISI marked ( IS:14927 P - II ) UPVC casing capping as per PWD specification for electrical Works along with all accessories like coupler, inner, outer, elbow, square box, tee, end cap etc. on surface with screws, expansion fasteners , All as per pre approved by Engineer in charge, making connections, testing etc. complete as required. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

25 mm x 12 mm

Providing & Fixing of surface/recessed type 10 mm thick wood board duly antitermite treated, varnished and fixed by using gutties/ PVC fasteners of following size as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .200x250 mm

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