Maintenance and Repair of RCC column, beam and fascia and distempering and painting in Boys Hostel No. 4 i/c extension block in MDU Rohtak

Amount

[11.58]Providing and applying two coats white cement based putty of approved brand and manufacturer, over plastered surface and grinding the surface smooth with sand paper to get en even and smooth finish including cost and carriage of all material , labour charges, scaffolding, sundries etc. complete [Through Rate]

[11.65.1]Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer`s specification. 1. Two or more coats on new work [Through Rate]

[11.95.1]Finishing walls with Acrylic Smooth exterior paint of required shade : 1. New work (Two or more coat applied @ 1.67 litre/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) [Through Rate]

[30.22]Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. [Through Rate]

[30.28.1]Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : 1. One or more coats on old work [Through Rate]

[30.34.1]Distempering with 1st quality acrylic distemper (ready made) having VOC content less than 50 gm per litre. of approved manufacturer and of required shade and colour complete. as per manufacturer`s specification. 1. One or more coats on old work [Through Rate]

[30.37.2]Finishing walls with Acrylic Smooth exterior paint of required shade : 2. Old work (One or more coat applied @ 0.90 litre/10 sqm). [Through Rate]

[30.94]Providing and fixing double scaffolding system (cup lock type) on the exterior side of building/structure, up to 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal and vertical tubes joint with cup and lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and/ or pointing and/ or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of Engineer-in-charge. [Through Rate]

[31.2.3]Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge 3. 25 mm average thickness [Through Rate]

[31.4.1]Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect. 1. SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer [Through Rate]

[31.5.1]Providing, mixing and applying SBR polymer (of approved make @ minimum 2% by wt. of cement used) modified plain/reinforced cement concrete for structural members having minimum characteristic compressive strength [with ordinary portland cement, coarse sand and graded stone aggregate of 10mm maximum size in proportion as per design criteria] with specified average thickness. 1. 50mm thick in Grade M 25 with cement content not less than 330 kg per cum [Through Rate]

[31.7.1]Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge. 1. 12 mm average thickness. [Through Rate]

The J K S Coop L C Society (BID ID -1166565)

The Ohlans Group Co-op L&C Society Ltd. (BID ID -1166425)