Provision of Productivity Office for Projects at Electrical Department

(A) Civil Works

Dismantling/ Removal of Old damaged wooden Partitions, existing doors (including frames) etc., from workshop and Handing over the servicable items to Civil Engineering dept., and dispose the un-servicable material to 50M lead complete all as directed by HSL

Providing and fixing false ceiling with 7 mm thick pre finished gypsum tile boards of Armstrong / USG knauf or equivalent make (Equivalent cost & Specifications) of Size 600 x 600 mm of approved texture, design and patterns, to be laid in true horizontal level suspended on inter-locking metal T-Grid of hot dipped galvanised powder coated iron section of 0.33mm thick (galvanized @ 120 grams per sqm including both sides) comprising of main-T runners of size 24x38 mm of length 3000 mm, cross - T of size 24x32 mm of length 1200 mm and secondary intermediate cross-T of size 24x32 mm of length 600mm to formgrid module of size 600 x 600 mm, suspended from ceiling usinggalvanised mild steel items (galvanizing @ 80 grains per sqm) i.e. 12x50 mm long dash fasteners, 6 mm dia fully threaded hanger rod upto 1000 mm length and L- shape level adjuster of size 76x25x25x1.6 mm fixed with grid and Z cleat of size 25x37x25x1.6mm thick with precut hole on both 25mm flange to pierce into 12x50mm or even bigger size dash fastener if require, fixed with Glavanised iron perimeter wall angle or size 24x24x0.40 mm of length 3000 mm to be fixed on periphey wall/ partition with the help of plastic rawl plugs at 50mm center to center and 40 mm long dry wall S.S screws. The workshall be carried out as per specifications complete all as directed.

Providing and fixing anodized extruded aluminium partitions with frame 65 x 40 mm with suitable door, part pannelled and part glazed with ACP Panel sheets / pre-laminated flat pressed particle board (NOVAPAN, ECOBOARD etc) of approved colour & make. Aluminium sections shall be powder coated with approved colour of 50 Microns conforming to IS:1948, fabricated from extruded sections of INDAL / JINDAL or approved equivalent make having minimum 1.9 ± 0.2 mm wall thickness as per IS:1285, IS:733. Glazing shall be frosted / clear float glass (as per user requirement) of 5 mm thickness of approved make SaintGobin / Modifloat including sanp fit type beading, concealed screws, fixtures (like tower bolts, hold fast, handles both sides, door stoppers with rubber shoes, 'L'drops, stays etc) with godrej lokcing arrangement for doors including cost of PVC / neoprene gasket fits all complete with necessary fillingup of gaps at the junctions, at top, bottom and sides etc., complete. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required. (overall dimesinons will be measured for payment)

Providing and fixing anodized extruded aluminium Two track two panels sliding window made of frame 62 x 30 mm & sash 40 x 20 mm both having wall thickness of 1.9 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension .Glazing shall be frosted / clear float glass (as per user requirement) of 5 mm thickness of approved make SaintGobin / Modifloat including sanp fit type beading, concealed screws, fixtures etc) and push lock arrangement for windows with staineless steel screws including cost of PVC / neoprene gasket fits all complete with necessary fillingup of gaps at the junctions, at top, bottom and sides etc., complete. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required. (overall dimesinons will be measured for payment)

Providing two(2) coats of synthetic enamel paint over a coat of zinc rich primer to wooden surafces / steel surfaces like doors, windows, grills etc., of required colour using approved branded paints like Asian / Berger / Nerolac, after removal of paint on old surface using wire brush or sand paper to give an even shade etc., complete all as directed

Apply two coats of premium quality arcylic emulsion paint of interior grade of approved brand like Asian paints (Royal shine) / Berger (silky luxury) and manufacture, Including applying additional costs wherever required to achieve even shade and colour. where ever specified by Engineer including necessary scaffolding and staging where ever required etc., complete.

Providing modified polymer mortar with cement sand ratio in 1:3 using Nito-bond SBR @ 7 Lits per Bag of cement, average thickness of 20 mm over the primed surface using Nito-Bond SBR in 1:1:3 by volume (SBR:Water:Cement) with necessary scaffolding arrangements etc. including cleaning of rest on reinforcement and application of nito zinc primer of fosroc make etc., complete

Applying putty of total thickness 1mm in two coats of approved brands Birla / JK / Asian to wall surfaces at all heights including applying suitable primer after through scrapping, sand papering and cleaning the old paint surface by manually / mechanically including necessary scaffolding and staging where ever required. Putty shall be finished till a smooth and even surface is achieved etc., complete all as directed.

Providing two(2) coats of white washing with suryacem / Hitech gold to ceiling surfaces after thorough scrapping, sand papering and cleaning the surface to give even shade etc., complete all as directed.