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.

S&F 8 mm thick 600x600mm size gypsum prelaminated tiles false ceiling on aluminium anodized snap grid of size 605 mm x 605 mm with aluminium anodized angle 20 mm x 20 mm x 1.2 mm fixed to wall along the perimeter of ceiling with the help of nylon sleeves & screws, at 610mm centres and main and cross tees of size 31.75 mm x 31.75 mm x 1.6mm & 25.4 mm x 25.4 mm x 1.22 mm respectively with ceiling cleats / angle brackets of size 15 mm x 15 mm x 1.5 mmincluding 4 mm dia.G.I.wire suspended from the soffit at 1220 mm centres (upto 1200 mm length maximum) fixed to roof slabs by means of steel expansion fasteners10mm dia. complete all as specified and directed.

Supply & Fixing upto any floor height powder coated (50 micron minimum thickness) Aluminium anodised frame and shutter for door, windows, ventilators etc. with one or more rebates including joining cleat for fixing etc. fixed type/louvered window or ventilator without sash bar, aluminium including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, sliding rollers, rubber gasket etc. complete all as specified and directed by the Engineer-in-charge.a) Glazing shall be measured separately. b) Item shall be paid as per weight of aluminium section. The rate quoted shall be inclusive of neoprene beading, glazing clips, screws, etc., as required which shall not be measured for arriving the weight.The rate shall be inclusive of the locking arrangement including complete packing with silicon gel around contacting surfaces of aluminium work, and including matching the existing surface area. Aluminium window shall be factory made, contractor shall make arrangement for visiting the factory site during the currency of work (if required). The size of aluminium section shall be as per HQ CE(N) MZ TD Drawing No. TD/2021/01 to 05.

S&F glass door assembly 12 mm thick toughened glass froasted( design as directed by Engr-in-charge ) one side for glass door including SS pivot and floor stopper SS handle 600 mm long fixed at both faces of each shutter ,( No of shutter shall be as per site requirement) ,rubber beading on sides and bottom for sealing completly including all SS fittings and lock assembly as required and of superior quality complete all as specified and directed by Engr-in-charge

S & F sheet glasses,frosted 4.80 mm to 5 mm thick glazing all with aluminum beading, glazing pin. etc, or with oil putty in square n. exc .5 sqm in each pane complete all as specified and directed.

S&F Double action floor spring hydraulically regulated made up of minimum 1.25mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed.make: hyper, hardwyn of model as per site requirement complete all as specified and directed.

M & L 0.9 mm decorative laminate type 1 of surface finish , colour and pattern as approved, fixed with approved adhesive as per manufacturer's instruction

S & F 12 mm thick plywood grade BWR fixed with screws including fixed to wall or aluminium framework, as in partition ,panelling,doors, cupboards, shutters etc including necessary fixing arrangements as directed by Engineer in Charge. Make : As approved

S&F stainless steel clipon hinges size suitable for 12 mm plywood with flap open (make ebco/hettich or Technocommercial equivalent as approved complete all as specified and directed.

S&F stainless handle size 100mm complete all as specified and directed.

S & F in repairs SS Hasp & staple 75mm complete all as specified and directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc for taking credit and making good disturbed surfaces of walls, floors, etc complete all as specified and as directed.

One ceiling/Exhaust/PVC Air fan point controlled by one way switch with fan regulator.

One 3 pin socket outlet, 5 Amps on the same board with other switches.

One 3 pin socket outlet, 5 Amps on the Independent board.

All as per item No 22.00 above but with 4.0 sqmm cable for one 3 pin socket outlet 15 Amps on the independent board.

S & F in replacement of ceiling rose, 3 phase/ PVC/ polycarbonate, isolated body of size complete all as specified and directed.

M & L in replacement of modular switch, 1 way 6 Amp, 1 module complete all as specified and directed.

S & F in replacement of modular socket 6Amp, 2/3 pin, combined 2 module complete all as specified and directed.

S & F in replacement of modular socket 6A/16A, 2/3 pin combined 2 module complete all as specified and directed.

M & L in replacement of modular switch, 1 way 16 Amp, 1 module complete all as specified and directed.

S & F in replacement of modular stepped type fan regulator, 120Watts - 2 module complete all as specified and directed.

S & F Single pole and neutral sheet metal enclosure with a two pin and earth plug industrial socket 5 pin 20-32 Amps compleate working on 240V, 50HZ , AC supply, including fixing on SPN MCB 20-32 Amps current carring capacity complete with the connection testing and commissioning, complete all as specified and as directed.

S & F in replacement of MCB Triple Pole Neutral sheet metal enclosure, double door DB 4 Way (4+24) with 200 Amps rated bus bar for each phase, 415 volts, complete with din rail, Neutral and Earthing bar after taking out the old unserviceable DBs, connection complete and making good the disturbed surfaces complete all as specified and as directed.

S & F in replacement of 415 Volts, 10 KA, "C" curve minature circuit breaker (MCB) of TPN 40 to100 Amp current carring capacity in the DB complete with the connection testing and commisioning, complete all as specified and as directed.

S & F in replacement of 240 Volts, 10 KA, "C" curve minature circuit breaker (MCB) of SP upto 32 Amp current carring capacity in the MCB DB complete with the connection testing and commisioning, complete all as specified and as directed.

Taking down unserviceable FTL fittings and supply and fix in replacement of LED lights fitting 1x 20W, 4 feet, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete with two Nos of PVC box of size 75x75x20mm for mounting light fittings complete all as specified and as directed.

Taking down unserviceable FTL/LED fittings and supply and fix in replacement of LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V, AC, surface/recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cables of suitable size complete all as specified and as directed.

Supply and fixing in replacement of BLDC ceiling fans complete with blades, down rods, electronic regulator and accessories , 230 volts, 50 Hz,1200mm sweep (48"), minimum air delivery 210 CFM with service value 6.0 BEE Five star rated with brushless direct current motor (BLDC) including connecting up with three core flexible copper conductor cable for suitable size Complete all as specified and as directed. Make:As approved Note :- Old ceiling fans handed over to MES Stores.

Cutting hole in existing concrete or brick wall suitable for fixing 200/300/450mm sweep exhaust fan making good the hole including proper internal plaster work and surface finish in side and outside the hole as per site requirement complete all as specified and directed ..

Cutting/drilling in existing RCC ceiling slab surface suitable for fixing with stainless steel super heavy duty 'S' hook specially designed to hang ceiling fan safe load pull out load in 75 kgs and jurk/vibration load is 40 kgs, including proper internal and external plaster work and surface finish as per site requirement including taking down old hook complete all as specified and directed by Engr-in-Charge.

Supply and fix electric water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated (Label period 01 Jan 2023- 31 Dec 2025) complete with all accessories such as safety valve, thermostate, NRV, connection piece with fixing wall through proper nut, bolt ,fastner with three core 2.5sqmm wire proper connected to top plug completed and specified. Make:As approved Note :- Old water heater handed over to MES Stores

Supply and fix wall mounted fans with complete accessories , 230 volts, 50 Hz,400 mm sweep ,110 W speed 2050 RPM minimum air delivery 90 CFM, including connecting up with three core flexible copper conductor cable for suitable size Complete all as specified and as directed. Make:As approved

Supply and fixing replacement of Plastic Ventilation fan 200mm sweep (8") white ,Energy saving fans ,230V AC ,50 HZ Completed. Make-As approved

M&L for Earthing complete with galvanized iron earth plate electrode 600 x600x6mm thick buried directly in ground (earth pit not less than 2.25 meters deep below normal ground level) with top edge of plate not less than 1.6 meter below normal ground level connected to galvanized earth lead wire 4 mm dia by means of bolts, nuts check nuts galvanized iron or steel all as shown in Electrical plate No. 3 connected to earthing test point all as specified or indicated including of MES sch pt I testing on completion with & incl. 15 mm bore light grade GI protection pipe 7.5 mtr long for earth lead, PCC (1:3:6) pit with pre cast RCC (1:2:4) cover watering arrangement with funnel, wire mesh 20 mm bore light grade GI pipe, common salt & char coal fixing necessary excavation earth work complete all as specified and as directed.

Supply and laying with commissioning and testing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade of size 50 sqmm x 3.5 core laid in trenches, passing through pipes, fixed on walls complete including connecting properly by means of thimbles and taking out old u/s damaged cables.Make : As approved

M & L in replacement of Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 4mm dia galvanised iron or steel wire complete all as specified.

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