ANNUAL REPAIR AND MAINTENANCE OF FALSE FLOORING AND FALSE CEILING AT HURL BARAUNI

Annual R&M of false ceiling

Repair and maintenance of tiled false ceiling (approx. area 9500 sqm) of specified materials excluding materials including /fixing in position truly levelled and aligned false ceiling system inside plant area. The item includes: i) Complete dismantling of existing false ceiling components including stacking at specified locations. ii) Providing & fixing all accessories like screws, bolts, adhesive etc. as per manufacturer's specifications ii) Making necessary adjustment in grid dimensions, stringer lengths, ceiling panel dimensions etc. at ends or centre (to cater to specific room sizes) or at panel locations as required. iii) Cutting of ceiling panels as required iv) Maintaining additional supports assembly at edges, cutouts etc. as required v) All tools and tackles required to maintain alignment and level vi) Specialized manpower required for regular maintenance of raised flooring vii) Scaffolding or access required to complete the job

Replacement / Providing and fixing 6 mm dia. G.I. level adjusting hangers (upto 1200mm length), fixed to roof slabs by means of ceiling cleats made out of G.I. flat 40x3mm size 60 mm long and stainless steel expandable dash fastener of 12.5 mm dia and 50 mm long

Replacement / Providing and fixing false ceiling tile 600x600 white ( meneral fiber perforated ) ISI Mark

Replacement / Providing and fixing false ceiling tile 600x600 global white ( metal perforated ) ISI Mark

Replacement / Providing and fixing false ceiling tile 600x600 global white ( metal plane) ISI Mark

Replacement / Providing and fixing15 mm thick integral densified micro edge lightweight calcium silicate false ceiling tiles having NRC (Noise Reduction coefficient) of .50 (minimu ) as per IS 225:1987,

Replacement / Providing and fixing inter-locking metal powder coated T- Grid of hot dipped galvanised iron section f 0.40 mm thick on Silhouette rofile, rotary stiched double webbed white with 6 mm reveal profile (white/black),

Replacement / Providing and fixing false ceiling tile 600x600 15mm tegular/butt edged without perforation plain/designer light weight calcium silicate Anti-Microbial Bio-Safe coated false ceiling tiles of size 595x595 mm

Replacement / Providing and fixing 12.5 mm thick tapered edge plain gypsum plaster borad confirming to IS 2095 (Part 1):2011

Replacement / Providing and fixing 12.5 mm thick tapered edge gypsum moisture resistant board 600mmx600mm

Replacement / Providing and fixing main-T runners of size 15x42 mm of length 3000 mm

Replacement / Providing and fixing cross - T of size 15x42 mm of length 1200 mm

Replacement / Providing and fixing machine moulded aluminium covering of approved pattern & design, made out of machine cut aluminium sheet and machine holed for receiving dash fastener, over expansion joints on vertical surfaces/ceiling floors - Anodised aluminium sheet 2.5mm thick (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

Powder coated aluminium sheet 2.5mm thick (minimum thickness of powder coating 50 micron

Replacement / Providing and fixing galvanised mild steel items (galvanizing @ 80 grams per Sq. M.) i.e. 50 m long, 8mm outer diameter M- 6 dash fasteners, 6 mm dia ully threaded hanger rod upto 1000 mm length and L-shap level adjuster of size85x25x2 mm

Replacement / Providing and fixing Galvanised iron perimeter wall angle of s ze22x19x0.40 mm of length 3000 mm

Replacement / Providing and fixing 40mm long dry wall S.S screws

Replacement / Providing and fixing under deck insulation with Resin Bonded Fibre glass wool conforming to IS : 8183, density 24kg / m3, 50mm thick, wrapped in 200 G Virgin Polythene bags

Replacement / Providing and fixing metallic cleats (50x50x3 mm)

Replacement / Providing and fixing wire mesh of 12.5 mm x 24 gauge wire mesh

Replacement / Providing and fixing under deck insulation with Resin Bonded Fibre glass wool conforming to IS : 8183, density 48kg / m3, 25mm thick

Replacement / Providing and fixing 0.5mm thick aluminium magnesium alloy panels 84mm x 5000mm Long (Max)

Replacement / Providing and fixing Corner cover angle 25mm x 25mm x 0.6mm thk

Annual R&M of false flooring

Repair and maintenance of raised flooring systems (approx. area 4000 sqm) excluding materials including /fixing in position up to 1200 mm high truly levelled and aligned cavity/false/access flooring system. The item includes: i) Complete dismantling of existing false flooring components including stacking at specified locations. ii) Providing and fixing all accessories like screws, bolts, adhesive etc. as per manufacturer's specifications ii) Making necessary adjustment in grid dimensions, stringer lengths, floor panel dimensions etc. at ends or centre (to cater to specific room sizes) or at panel locations as required. iii) Cutting of floor panels as required iv) Repairing additional supports/pedestal assembly at edges, cutouts etc. as required v) Maintaining necessary wiring/arrangement etc. for antistatic PVC type floor finish as required etc. all complete vi) All tools and tackles required to maintain alignment and level vii) Specialized manpower required for regular maintenance of raised flooring viii) Scaffolding or access required to complete the job

Replacement / Providing and fixing Access loor panel of 600x600x32 m medium grade Filled Steel anti static high press re Lamination of 800H grade( S800H).

Replacement / Providing and fixing Stringers system in all steel construction hot dipped galvanized of rectangular size 570x20x30x0.80mm thick having holes at both ends for securing the stringers on to the pedestal head using fully threaded screws

Replacement / Providing and fixing 75mmx75mmx3.5mm pedestal head attachment mechanically welded to a GI fully threaded stud, minimum 16 mm outer dia roll-formed stud with 2 check nuts for level adjustment(for upto 50 mm) , anti-vibrational conductive cap with inbuilt isolating spacers for panel and stringer location.

Replacement / Providing and fixing Pedestal stud consisting of minimum 25mm dia(OD) pipe of minimum 2mm thickness

Replacement / Providing and fixing Pedestal base plate 100mmx100mmxminimum 3mm thick with stiffening folds

Replacement / Providing and fixing aluminium perimeter wall angle of size 25x25x3 mm of length 3000 mm