ADDITION/ALTERATION TO MOLECULAR BIOLOGY LABORATORY AT DEPT OF PATHOLOGY AT INHS ASVINI

Demolition of brick work or stone masonary built in cement mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles including removing debris out side MD land all as specified and directed.

M&L for brick work with sub class 'B' bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and directed.

M&L brick work with sub class 'B' old size bricks, straight or curved on plan exc 6m mean radius built in CM 1:4 including duly reinforced with 10 mm dia MS round bars 2 nos horizontally after each 4 layer of bricks complete all as spd and directed.

M&L for rendering 15mm thick in CM 1:6 on other than fair faces of bricks work or concrete finished the surface even and smooth without using extra cement complete all as specified and directed.

M&L for machine cut mirror polished granite slabs, 18 to 20mm thick, fixed independently duly supported with partition walls with bull nosed edges, at site as specified and directed by Engineer-in-Charge

Material and labour for glazed/ polished ceramic tiles in vertical surfaces 600 x 300 x 9 to 10 mm thick (glossy/nano finish, double charged), set and jointed using tile adhesive (3-6 mm thick) and pointed in epoxy grout to match shade of tile including 10mm thick backing coat in cement mortar 1:4 complete all as specified and directed. Note: both the substrates should be cleaned, spread the adhesive on plastered surface and comb with a notched trowel and place the tile. Makes: (i) Tile adhesive : Dr fixit fevimate WMA or Roff or Technocommercial equivalent as approved new construction tile adhesive or equivalent make as specified in Appx 'B' of PS hereinafter. (ii) Epoxy grout: Somany ezy grout or Dr fixit fevimate TG or or Technocommercial equivalent as approved

Material and labour for preparation of newly plastered or previously untreated surfaces of walls and applying two coats of interior acrylic (100 % antifungal/antibacterial interior grade) paint over a coat of alkali resistant primer complete all as specified and directed.

M&L for 10 mm thick interlocking laminated wooden flooring on 2 mm thick foam sheets or adhesive as per manufacturer instruction of branded manufactures including proper levelling of base shall be done before laying including filling holes with cement plaster in CM (1:3) to forming true level. including skirting complete all as specified and directed by Engr-in-charge. Note : The colour and pattern of tile shall be approved by Engr-in-charge.

Taking down old aluminium framed windows/door/partition including particle board at any description and in any position complete all as specified.

Supply and fix plain ceiling system consisting of 600 mm x 600mm tiles (As per IS: 2095-1996: Part I) of pre coated galvanised aluminium in 0.7 mm thickness in required colour to be laid “on Armstrong/Hunter Duoglas grid systems/equivalent make with 15 mm wide T - section flanges in required colour having rotary stitching on the 1200 mm & 600 mm cross tees. The grid should be GI of make “Armstrong/Gyproc /equivalent make ”with 15mm wide T - section flanges in required colour shade having rotary stitching on all T sections i.e. the main runner, 1200 mm & 600 mm. Tees with a web height of 32 mm. Perimeter trim to be Armstrong/Gyproc /equivalent make as specified in Appx 'B' of PS hereinafter, wall angles of size 19x19mm, secured to walls at 450 mm maximum centres including necessary fitting and 4 mm b GI suspenders fixed to slab using 12 mm dia fancy type steel anchor fastner hook 80 mm long in ceiling all as specified and directed.