ICDP/RANCHI/15/2026-27

Dismantling old plaster and pointing in cement or lime and raking out joints to 15mm depth, watering and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Providing 12mm cement plaster (1:6) with clean coarse sand of F.M. 1.5 including screening, curing with all leads and lifts of water, scaffolding taxes and royalty all complete as per building specification and direction of E/l.

Providing two coats of synthetic enamel paint of approved shade and make over steel surface including cleaning the surface thoroughly, scaffolding and taxes all complete as per building specification and direciton of E/l.

Finishing walls with acrylic smooth exterior paint with sillicone additives of requited shade . New work : 2 or more coats applied @1.43 Ltr/10sqm over and including base coat of waterproofing cement paint applied @2.2 Kg/10 sqm

52mm thick cement concrete flooring with concrete hardener topping under layer 40mm thick cement concrete 1:2:4) 1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6mm nominal size) by volume, hardening compound mixed @ 2 ltrs per 50 kg. of cement or as per manufactuers specification This includes cost of cement slurry but excluding the cost of nosing of steps etc. complete

Providing 12mm cement plaster (1:3) with clean coarse sand of F.M. 1.5 with floating coat of neat cement in skirting including rounding of junctions with floor, curing, taxes and royalty all complete as per building specification and direction of E/I.

Providing and laying rectified glazed ceramic floor tiles 300x300mm or more (thickness to be specified by manufacturer) of 1st quality conforming to IS:15622 with approved make in all colours,shades,except white, ivory, grey, fume red, brown laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand) jointing with grey cement slurry @ 3.3 Kg/sqm. including pointing the joints with white cement and matching pigments, etc.complete.

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M-30 grde made by block making machine with strong vibratory compaction and of approved size and design/shape laid in required colour and pattern over and including 50mm thick compacted bed of course sand, filling the joints with coarse sand etc. all complete as per the durection of Engineer-in-charge.

Water proofing for old and new roof slab - Providing and laying water proofing treatment on roof slab by applying two component, factory designed, ready to use acrylic modified flexible material applied with brush roller or spray for water proofing coating as per manufacturer specifications with gollowing steps: