Fabrication and fixing of safety boards of different sizes at various locations in the mine at khadia Project

Earthworkinexcavationbymechanicalmeans(Hydraulicexcavator)/manualmeansinfoundationtrenchesordrains(notexceeding1.5minwidthor10sqmonplan),includingdressingofsidesandrammingofbottoms,liftupto1.5m,includinggettingouttheexcavatedsoilanddisposalofsurplusexcavatedsoilasdirected,withinaleadof50mAllkinds of soil. (Size 4ft x 6ft) for 30 nos. ( Two leg type boards)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources). (Size 4ft x 6ft) for 30 nos. ( Two leg type boards)

Structuralsteelworkriveted,boltedorweldedinbuiltupsections,trussesandframedwork,includingcutting,hoisting,fixinginpositionandapplyingaprimingcoatofapproved steel primer all complete. (Size 4ft x 6ft) for 30 nos. ( Two leg type boards)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :Two or more coats on new work. (Size 4ft x 6ft) for 30 nos. ( Two leg type boards)

Supply and pasting of High-intensity Retro-reflective sheets of different colours and shades as per the instruction of EIC. (Size 4ft x 6ft) for 30 nos. ( Two leg type boards)

Providing and pasting Reflective self adhesive vinyl sticker letter/number shape cut on a computer driven plotter, pre-spaced and placed on to a premasked transfer tape and shall be pasted on a smooth non porus surface. The reflective vinyl letter/number/shape shall be made from 3M series 3400 engineer grade reflective sheeting. Design of letter/number/shape and colour shall be pre approved by engineer-in- charge. (Size 4ft x 6ft) for 30 nos. ( Two leg type boards)

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. (Size 4ft x 3ft) for 100 nos. (One leg type boards)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All work upto plinth level:1:2:4 (1cement:2 coarses and (zone-III) derived from natural sources:4 graded stone aggregate 20 mm nominal size derived from natural sources). (Size 4ft x 3ft) for 100 nos. (One leg type boards)

Structuralsteelworkriveted,boltedorweldedinbuiltupsections,trussesandframedwork,includingcutting,hoisting,fixinginpositionandapplyingaprimingcoatofapproved steel primer all complete. (Size 4ft x 3ft) for 100 nos. (One leg type boards)

Providing and fixing 4 mm thick Aluminium Composite Panel (ACP) cladding with aluminium framework, including all required fittings, fasteners, sealant, scaffolding, cutting and finishing, complete as per CPWD specifications and as directed by Engineer-in-Charge. (Size 4ft x 3ft) for 100 nos. (One leg type boards)