Special repairs and Civil Maintenance of Navtex building, Rest room, power house and other allied buildings at Keating Point Lighthouse and DGNSS Station, Car Nicobar

Amount

Clearing jungle including uprooting of rank vegetation, grass, brushwood trees and sapling of girth up to 30cm measured at a height of 1mtr above ground level and removal of rubbish up to a distance of 50m outside the periphery of the area cleared as directed including the cost of all labours tools and plants all transportation cost upto worksite and all other charges etc. complete

Dismantling old plaster or skirting racking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead, inclunding cost of all materials, labour, tools and plants, scaffolding, all transportation cost upto worksite and all other charges etc. complete.

Providing and mixing and applying bonding coat of SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer on chipped portion of RCC as per specifications and direction of Engineer -In - Charge complete in all respect including cost of all materials, labour, tools and plants, scaffolding , transportation cost upto worksite etc complete as directed.

Providing, mixing and applying 25 mm average thickness in 2 layers SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge complete in all respect including cost of all materials, labour, tools & plants, scaffolding including cost of all materials, labour, tools & plants, scaffolding , transportation cost upto worksite and all other charges etc complete .Note: Measurement and payment: The pre-measurement of thickness shall be done just after the surface preparation is completed and Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding / tapping with a blunt metal instrument and/or the 75mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2).

15 mm cement plaster 1:4 (1 cement : 4 coarse sand) cement on the rough side of single or half brick wall.RCC work as per specifications and directions of Engineer-in-charge complete in all respect including cost of all materials, labour, tools and plants, scaffolding, transportation cost upto worksite and all other charges etc complete .

Removal of aluminium windows carefully without damaging and stacking properly as per direction and refixing the same at the same place after repairing work to lintles, plastering etc.(payment will be made separately for repair work), including cost of labour, tools & plants, scaffolding , transportation cost upto worksite and all other charges etc complete as per direction of engineer-in-charge.

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead: Of area beyond 3 sq. metres including supply of all tools & plants, labour etc. transportation cost upto worksite and all other charges etc complete. complete as per direction of engineer-in-charge.

Replacing the old damaged rusted G.I./M.S. clamps of different size with new one of different size of clamps without damaging the PVC/CPVC/G.I pipe and fixing properly as per direction of Engineer -In - Charge complete in all respect including cost of all materials, labour, tools & plants, scaffolding transportation cost upto worksite and all other charges etc complete as directed.(110 mm /75mm/50mm/32mm/25mm/15mm)

Providing and laying of Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) under floor, and whereever required, ramming, curing etc including supply of all labours, tools & plants and finishing , transportation cost upto worksite and all other charges etc. complete as directed by engineer in charge.

Repairing of hand rail of square bar and M.S flat with welding and replacing of damaged/rusted portion of MS flat and Square bar as requirment and as per direction of Engineer -In - Charge complete in all respect including cost of all materials, labour, tools & plants, scaffolding, transportation cost upto worksite and all other charges etc complete as directed.(Size 5.65 X0.89 and 5.57X0.75)

Painting two or more coats with Interior Emulsion paint on internal surfaces of walls with Acrylic Emulsion Paint on Interior surface, having VOC (Volatile Organic Compound) content less than 50 grams/ litre. of approved brand and manufacture, over previously painted surface to give an even shade after preparing the surface properly & then cleaning the cement painting spots on the floors, furnitures, doors & windows etc as directed at site including supply of all materials, labours, tools, transportation cost upto worksite and all other charges etc. complete as directed by the engineer in charge.

Painting two or more coats with Exterior Acrylic Paint on outer surfaces of walls with 1st quality premium Acrylic Smooth Exterior Paint with Silicone additives of required shade (Asian /Berger )on previously painted walls surfaces work (two or more coats [email protected] /10sqm) over existing cement paint surface at all heights to give an even shade etc scrapping the old wornout paint, cleaning & preparing the surface properly & then cleaning the painting spots on the floor, furnitures etc after painting, removal and placing of all the items in existing position as directed including the cost of supply of all materials, labours, tools & plants , transportation cost upto worksite and all other charges and all other charges etc.complete

Removing synthetic enamel paint, dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches, the cost of supply of all materials, labours, tools & plants transportation cost upto worksite and all other charges etc. complete.

Painting one or more coats with aluminium paint of approved brand and manufacture on aluminium window/ventilator/door to give an even shade after cleaning & preparing the surface properly as directed, including the cost of supply of all materials, labours, tools & plants , transportation cost upto worksite and all other charges etc.complete

Repairs to plaster of thickness 12 mm to 20 mm in cement mortar 1:4 (1 cement : 4 coarse sand ) on wall surface, ceiling etc. after removing old damaged/ crack plaster of the patch 2.5 sq.meter and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls, ceiling complete including cost of all materials, labours, disposal of the rubbish to the dumping ground, transportation cost upto worksite and all other charges as per direction of Engineer in-Charge.

Painting two or more coats with synthetic enamel paint on previously painted wooden surfaces of door,window, cupboards, ventilators & wherever necessary to give an even shade as diretced at site with S.E paint of approved 1st quality, brand & manfacture , colour & shade after scrapping the old wornout paint, cleaning & preparing the surface properly & then cleaning the painting spots on the floor, furnitures etc after painting & removal and placing of all the items in existing position directed including the cost of supply of all materials, labours, tools & plants transportation cost upto worksite and all other charges etc.complete

Providing Second Class Teak/Padauk wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length finished with synthetic enamel over a coat of wooden primer including cost of all materials, tools and plants, labour charges, transportation cost upto worksite and all other charges etc. complete as directed by the engineer in charge.

Providing and fixing Second class teak/padauk wood fully panelled door (double leaf) 35 mm thick shutters for doors, windows and clerestory windows, finished with synthetic enamel paint over a coat of wooden primer including ISI marked M.S. pressed butt hinges (heavy type) : 100x85x5.5 mm bright finished with necessary brass screws, Aluminium tower bolt (barrel type) 250x10mm, Aluminium handles 125 mm with plate 175x32 mm, Aluminium sliding bolts 300x16 mm and Aluminium single rubber door stopper including supply of all labours, tools, materials, transportation cost upto worksite and all other charges etc. complete as directed by the engineer in charge.

Petty repairs to wooden doors, windows, ventilators and cupboards for easy opening and closing including replacing damaged styles, rails, beading etc. including supply of all materilas, labours,tools transportation cost upto worksite and all other charges etc. complete as directed

Minor repairing to double leaf type fully glazed aluminium window shutter with aluminium frame work for easy opening and closing including replacing Aluminium fixtures like tower bolts, handles, hooks & eyes stainless steel friction hinges etc rubber as dircted by Enginer-In - Charge, supply of all materials, labours, tools & plants transportation cost upto worksite and all other charges etc., complete

Petty repairs to PVC door frames and shutters for easy opening and closing including replacing damaged styles, rails, beading, hinges, tower bolts, handles, fixinxing shutter properly with frames etc. including supply of all materials, labours,tools transportation cost upto worksite and all other charges etc. complete as directed.

Replacing and fixing top hung type fully glazed single leaf aluminium window with aluminium frame work, Aluminium grill 4 mm thick, glass and all other Aluminium fixtures like tower bolts, handles, hooks & eyes stainless steel butt hinges etc supply of all materials, labours, tools & plants transportation cost upto worksite and all other charges etc., complete

Replacement of broken glass panes of aluminium window as directed area not exceeding 0.10 Sqm. fixing with new 4 mm-thick Float glass fitted with rubber beading disposal of debris etc. including the cost of supply of all labours, materials, tools & plants transportation cost upto worksite and all other charges etc. complete.

Polishing the wooden furniture with french polish in one two coats after cleaning and preparing the surface properly and minor repairs to the furniture etc including the cost of supply of all labours, materials, tool & plants transportation cost upto worksite and all other charges etc complete

Wooden Cot

Cleaning of Septic Tank including cleaning the sewer line, inspection chambers, manholes and carried out minor repairs if any, including sealing the tanks with cement mortar, flushing the sewer line and tank with clean water and disposal of the wastes excrete/debris/deposits to the dumping site as specified by the local authority including cost of all materials, tools and plants, labour charges, transportation cost upto worksite and all other charges etc. complete as directed by the engineer incharge

Cleaning of underground sump, overhead RCC tank (independent staging) including disposal of silt and rubbish, including cost of all materials, tools and plants, labour charges, transportation cost upto worksite and all other charges etc. complete as directed by the engineer incharge. The cleaning shall consist following operations: (i) Tank shall be emptied of water by pumping & bottom shall be cleaned of silt and other deposits (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc and pressure washed with water (iii) chlorination of RCC internal surface by liquid chlorine (iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface. (v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of engineer-in-charge.

Cleaning of terrace/loft water storage tank(inside surface area) upto 2000 litre capacity at all height with coconut brushes, dusters etc. removal of slit, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank and disposing of malba all complete transportation cost upto worksite and all other charges as per direction of engineer incharge

Replacement of unserviceable/damaged/broken fittings of doors and windows with new fittings of approved quality with C.P brass screws including the cost of supply of all labours, materials, tools & plants transportation cost upto worksite and all other charges etc. complete

Aluminium butt hinges 125x75x4 mm

Aluminium tower bolts 300x10 mm

Aluminium pull bolt lock

Aluminium handles: 125 mm

Hydraulic door closer bottle type M.S. body with necessary accessories and screws complete

Anodised Aluminium Sliding door bolt 300X16mm

Replacement of damaged/unserviceable water supply and sanitary fittings of approved 1st quality, brand and make to the water supply system including cost of all materials, labours, tools and plants transportation cost upto worksite and all other charges etc.complete.

15 mm nominal bore C.P. Brass long nose Bib cock

15 mm nominal bore C.P. Brass Stop cock (concealed)

15 mm nominal bore C.P. Brass Angle valve for basin mixer and geyser

100 mm dia. shower rose with 15 or 20 mm inlet

PTMT waste Coupling for wash basin & sink (38 mm dia, 83 mm length & 77mm breadth)

15 mm nominal bore unplasicised pvc connection with brass unions 30 cm length

C P Brass pillar tap

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete Flexible pipe 32 mm dia including supply of all materials, labours, tools transportation cost upto worksite and all other charges etc. complete as directed by the engineer in charge.

Providing and fixing White Vitreous China Wash basin size 550x400 mm fixed over white vitreous china pedestal completely recessed at the back for the reception of pipes and fittings. with a single 15 mm C.P. brass pillar tap with C.I. brackets, 15 mm C.P. brass pillar taps,32 mm C.P. brass waste pie of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require as directed including supply of all materials, labours, tools transportation cost upto worksite and all other charges etc. complete as directed by the engineer in charge.

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers including supply of all tools & plants, labour transportation cost upto worksite and all other charges etc. complete as per direction of engineer-in-charge.

Providing and fixing PTMT 600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88mm, weighing not less than 190 gms complete with brackets fixed to wooden cleats with CP brass screws with concealed fitting arrangement of approved quality and colour including supply of all tools & plants, labour , transportation cost upto worksite and all other charges etc. complete as per direction of engineer-in-charge.

Providing and fixing unplasticised Rigid PVC pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion includes jointing of pipes & fittings solvent cement, trenching, refilling & testing of joints complete as directed including supply of all materials, labours, tools , transportation cost upto worksite and all other charges etc. complete as directed by the engineer in charge

75 mm diameter

110 mm diameter

Providing and fixing unplasticised-PVC moulded fittings / accessories for unplasticised Rigid PVC pipes conforming to IS: 13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10 mm gap for thermal expansion including supply of all materials, labours, tools etc. transportation cost upto worksite and all other charges complete as directed by the engineer in charge.

Coupler 75 mm

Coupler 110 mm

Bend 87.5° 75 mm bend

Bend 87.5° 110 mm bend

stainless steel jali

Nahani trap

P- trap

S-trap

PVC cowl

75 x75 x75 mm tee

110x110x110 mm Tee

Providing and fixing P.V.C. low level white flushing cistern of 10 litre capacity with manually controlled device (handle lever) conforming to IS: 7231, with all fittings and fixtures complete. including cutting and making good the walls and floors wherever required, supply of all tools & plants, labour etc transportation cost upto worksite and all other charges. complete as per direction of engineer-in-charge.

Repairing main G.I.gate (3.78 x2.37 m) for easy opening and closing including replacing damaged G.I.Pipies of 32mm/40mm, flats etc including supply of all materials, labours,tools, transportation cost upto worksite and all other charges welding etc. complete as directed

Providing and fixing Wicket gate with “C" Class G. I Pipe of 40mm and 20 mm dia G.I.Pipe as directed including cost of supply,fabrication,fixing in position, fixing the rails and painting two coats with synethetic enamel paint over one coat of primer etc.including supply of all labours, tools, materials and finishing transportation cost upto worksite and all other charges etc. Complete as directed by the engineer in charge. wicket gate (0.99m X 1.05m)

KML CONSTRUCTION

N GUNA SEKAR

HHBS AND COMPANY