Maintenance work to CAD/CAM building including providing sheet roof to machine room and water tank area

Amount

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

Demolishing RCC work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable materials within 50 meters lead as per direction of Engineer-incharge.

Disposal of building rubbish/malba/similar unserviceable dismantled or waste materials by mechanical means including loading, transporting, unloading to approved by Engineer in charge beyond 50m initial lead for all leads including all lifts involved

Centering and shuttering including strutting, propping etc. and removal of form work after curing for foundations, footings, base of columns, etc. for mass concrete including cost and conveyance of all materials and labour charges etc. complete.

Reinforced cement concrete work 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size) in walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centering, shuttering, finishing and reinforcement.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position, and binding using thermo-mechanically treated (TMT) bars with cost and conveyance of all materials and labour charges etc. complete.

Providing welded mesh 50x50x 10g for ferrocement works including cost and conveyance of all materials and labour charges etc. complete.

Plastering with C.M. 1:4 (one cement four sand), 12mm thick for walls inside and outside with necessary scaffolding and thread lines, including cost and conveyance of all materials and labour charges etc. complete.

Plastering with C.M. 1:3 (one cement three fine sand), 6mm thick including cost and conveyance of all materials and labour charges etc. complete.

Chipping and removing the damaged portion of R CC beams columns slabs etc. carefully without damaging the existing structure including removing the debries scrapping with emery paper/wire brush for removing the rusted portion from the reinforcement apply one coat of adhesive epoxy resine such as NETTO BOND EP including cost and conveyance of all materials and all labour charges etc. complete.

Providing Fibre lamination works to the RCC structure using resine fibre glass and chemicals after washing the surface roughly cleaned and dry fill in the cracks with suitable putty, first apply the resine to the surface well spread and pressing, applying a second layer of resin to smooth finish for forming the whole to a solid mass including cost and conveyance of all materials and labour charges etc. complete as per the instructions of the dept. officers

Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners,sonnection with the building etc wherever required for inspection of work at required lacations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in- Charge.

Providing and fixing 18mm thick gang saw cut (mirror polished premoulded and prepolished) with Raj nagar plain white marble/ Udaipur green marble /Zebra black marble over 0.50 sqm area over 20mm thick base cement mortar 1 cement: 4 sand) with joints treated with white cement mixed with matching pigments, epoxy touch ups, including rubbing, curing, moulding and polishing to edge to give high gloss finish etc. complete at all levels.

Providing and fixing 110mm (4") PVC pipes (4kg/cm2) exposed on wall including all PVC fittings, including fixing the pipe with clamps at 1.00m spacing. This insludes jointing of pipes and fittings with siovent cement and testing of joints complete as per the direction of Engineer in charge.

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

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface including cost and conveyance of all materials and labour charges etc. complete.

White washing two or more coats on old surface with lime to give an even shade after cleaning the surface with cost and conveyance of all materials and labour charges etc. complete.

Painting with synthetic enamel paint one or more coats old work of approved brand and manufacture to give and even shade after cleaning the surface including cost and conveyance of all materials and labour charges etc. complete as per the instructions of the dept. officers

French sprit polishing two coats after cleaning the surface including cost and conveyance of all materials and labour charges etc. complete.

Painting with weather proof paint (Apex ultima special or equivalent quality) two or more coats on new surface after cleaning the surface etc. including cost and conveyance of all materials and labour charges etc. complete as per the instructions of the dept. officers

Painting with weather proof paint (Apex or equivalent quality) two or more coats on old surface after cleaning the surface etc. including cost and conveyance of all materials and labour charges etc. complete as per the instructions of the dept. officers for outside walls.

Painting with weather proof paint (Ace or equivalent quality) two or more coats on old surface after cleaning the surface etc. including cost and conveyance of all materials and labour charges etc. complete as per the instructions of the dept. officers.

Providing 200mm or nearest available size PVC gutter with necessary clamps, bolts, nuts and specials such as nozzles sockets stoppers etc. including cost and conveyance of all materials and labour charges etc. complete as per the instructions of the dept. officers

Providing powder coated aluminium trafford sheets 0.40mm or nearest available thick with GI bolts and nuts plate washers and bitumen washers 150mm overlap at ends including cost and conveyance of all materials and labour charges etc. complete

Steel work in GI rectangular/square tubes (IS4923) for purlins and purlin supports and frame works cutting, hoisting and fixing in position with a coat of iron primer including cost and conveyance of all materials and labour charges etc. complete. as per the direction of Engineer in charge.

Providing and fixing G.I mesh of required width in size 50x50 mm including welding or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge. Made of G.I. wire of dia 4 mm

Centering and shuttering including strutting, propping etc. and removal of form for all heights : Weather shade, Chajjas, corbels etc., including edges

HARISH KUMAR CP

Rahmathulla.K.K