8468 ADDITION ALTERATION AND SPECIAL REPAIRS FOR PREVENTING LEAKAGES IN BUILDING NO.P 44 45 45A C NO 09 OF FAB DEPARTMENT AT NAVAL DOCKYARD MUMBAI ADDITION ALTERATION TO ROOF ASBESTOS SHEET AND ROOF VALLEY GUTTER OF CENTRE NO 62 MPM DEPT AT NAVAL DOC

Amount

Dismantling plain or corrugated steel sheeting, any gauge or thickness incl Nainital or similar pattern roof coverings & wall claddings all as specified and directed.

Dismantling of asbestos cement (Corrugated, semicorrugated etc) sheets including ridge in roof coverings.

Dismantling false ceiling/boarding any description fixed in any position with nails.

Dismantling wrought iron or mild steel works of any description work etc.

Dismantling 100/75 mm bore, cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches if required complete all as specified and as directed.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and directed.

S & F Rolled section as in main and cross beams, hip and jack rafters; purlins, vertical post, plates, pipes where connected to common rafter and running rails and fixing with angle cleats or other connection plates also fixing wind tie bars etc. complete all as specified and directed.

S&F Steel work in tubular trusses 50mm dia and posts incl special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St-240

S&F pre-painted galvalume aluminium zinc coating GI based palin steel sheet 0.80 mm thick of an colour having tenstile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified and as directed

M & L for Pre-painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified. complete all as specified and directed by EIC. (Rates are inclusive of scaffolding as per requirement of site)

S & F Plain galvanised, mild steel sheeting of 0.63mm thk, in ridges, hips, valley gutters, drip and strainght flashings (length and girth are fixed) with grade of zinc coating 275 fixed etc, complete all as specified dand directed.

M & L for 1.5 mm thick galvanised steel sheet as in Valley gutters fixed with rivets with MS strip including claim in both sides (MS clamp in MS flat iron patti or equivalent) or other suitable arrangements over MS brackets Trapezoidal shape of required profile with desired slope etc complete all as specified and as directed by Engr-in-Charge.

M & L for prepartion of new or previously untreated steel surfaces of any description over 10cm in width or girth not otherwise describe and applying two coat of synthetic enamal paint paint oner one coat of red oxide primer complete all as specified and directed.

S & F MS Flat iron wind ties and stays for gutter including securing with bolts and all necessary drilling bolting or riveted etc confirming to Fe 410 or Fe 310 complete all as specified directed.

M&L powder coated Aluminium frame and shutter for doors, sliding windows & ventilators (moveable louvers type) and for prtitions with one or more rebates including joining cleat for fixing etc. Rubber gasketing all round the panels/ shutters to fix glass, PVC gasketing in all channels, locking arrangement, (minimum thickness of powder coating 50micron) complete all as specified.

S&F in repair aluminum anodised GRILL (Deco grill DG 103 of 7.5 mm thick of M/s ELESAR FOCCHI Ltd.) fixed with suifable 'F' section No. 8584 15.30 x 23.40 x 1.40mm fabricated and rivetted to aluminum windows, complete all as specified and directed by Engr-in-charge.

S&F 5mm thick glass sheet one side frosted ordinary quality and glazing with in square, n exc 0.5 Sqm in each pane, fixed to Aluminium windows/ventilator in repairs.

S&F 5mm thick glass sheet one side frosted ordinary quality and glazing with in square, exc 0.5 Sqm in each pane, fixed to Aluminium windows/ventilator in repairs.

S&F false ceiling with powder coated exposed GI grid suspension system (E-Grid T-2430 or equvalent load carrying capacity with mid span deflection not exc. 1/360 span with hanger spacing of 1200mm c/c) consisting of main runner 3600mm long, cross Tee 1200mm/600mm long and wall angle. The main runners to be placed @ 1200mm, the cross Tee 1200mm will be inserted in the pre cut slots of main runner at a regular interval of 600mm to form a modular grid of 1200mmX600mm. Additional cross Tees of 600mm shall be placed perpendicular to the cross tee 1200mm long to finally form a grid of 600mmX600mm. Grid of modular size 600mmX600mm shall be supported by 6 mm dia G.I. wire from purlins/soffit with and including 6mm thick high pressure steam cured non asbestos fiber cement designer ceiling board (Density>1200Kg/Cum) of size 595mmX595mm, confirming IS 14862 & Type B Category III of ISO 8336, tested as per AS 1530 part 3 & BS-476 Part 4, 5, 6, 7 & 8, complete all as per manufacturer's instruction. (Make : Everest or equvalent as approved by GE)

Taking down cement plaster on brick / surfaces built in cement mortar including raking out joints, bading for key scrubbing down with water etc complete all as specified and directed.

M & L rendering 15mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 finished even and smooth (with out using extra cement) including all safety and scafolding complete all as specified and directed

Supply of intergral water profing compound complete all as specified and directed.

M & L for preparing new plastered surfaces of walls and applying two coats of oil bound distemper with priming plastered and other surfaces with alkali resistant primer with 3mm thk wall care putty on plastered surfaces including all safety and scafolding complete all as specified and directed

M&L preparation of old plastered /decorated surface of walls and applying two coats of oil bound distemper on plastered / decorated wall surfaces complete all as specifed and directed.

S & F PVC (SWR) pipes single socketed of 160mm dia in any length with rubber ring joints, bends, shoes and clamp including all necessary arrangement fixed to walls complete all as specified and directed.

S & F for PVC (SWR) bends any radius 160mm bore complete all as specified and directed.

M & L for Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165. complete all as specified and directed.

Removing excavated material exc. 5 Km but n exc. 25 Km and depositing where directed

Removing excavated material & debris exc. 1.50 Km but n exc. 15 Km and depositing where directed, in soil.

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Pragathi Infrastructure Co.