PERIODICAL SERVICES TO BUILDINGS AND BOUNDARY/ DWARF WALL IN D AREA AND REPAIRS MAINTENANCE WORKS TO FLOOR, WALL, ROOF, SANITARY FITTINGS, JOINERIES AND CERTAIN OTHER ITEMS FOR MD. AND OTM ACCNS BLDGS IN D AREA AT NAVAL BASE KOCHI UNDER GE NW KOC

Amount

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed.

M&L for Glazed ceramic coloured designer straight edge tiles, 7mm thick, area of tiles exceeding 0.06 Sqm and not exceeding 0.18 Sqm on vertical surfaces such as skirting or dados laid over cement mortar backing coat set and jointed with neat cement slurry and pointed in white or coloured cement to match including rendering in CM 1:3, 10mm thick for fixing tiles on skirting/ dado all as specified and as directed.

M&L for Non Skid Ceramic coloured tiles, 7 to 8 mm thick (Square/ Rectangular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm on floors laid over cement mortar screed set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles including 10mm thick screed bed or bedding layer of mortar in CM 1:4 all as specified and as directed.

M&L for Non Skid Ceramic coloured tiles, 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.18 Sqm but not exceeding 0.38 Sqm on vertical surfaces as skirting including 10mm thick Cement Plaster 1:3 and pointed in white or coloured cement to match the colour of tiles all as specified and as directed.

M&L for Vitrified Ceramic tiles, light shade, 10 mm thick (square/ rectangular) polished area of each tile not exceeding 0.36 Sqm, in floors, set and jointed in neat cement slurry and pointed in white or coloured cement to match including 10mm thick screed bed or bedding layer in Cement Mortar 1:4 all as specified and as directed.

M&L for Vitrified Ceramic tiles, light shade, 10 mm thick (square/ rectangular) polished area of each tile not exceeding 0.36 Sqm, in vertical surfaces as in skirting and dado, including 10mm thick cement plaster 1:3 and pointed in white or coloured cement to match the colour of tiles all as specified and as directed.

Demolition of brick work/ Stone/ Boulders built in cement mortar including all quoins, arches, pillars etc. complete all as specified and as directed.

M&L Precast Cement Concrete Block Masonry 1:3:6 Type C1 with solid blocks exceeding 10cm in width and setting in CM1:6 complete all as specified and as directed.

Dismantling structural steel work including door, gates but excluding framed truss etc. complete all as specified and as directed.

S&F for rolled sections (Tubular sections) as in main pillars and cross beams, hip and jack rafters, purlins where connected to common rafters and fixed with angle cleats or other connecting plates complete all as specified and as directed.

S&F in repairs steel rolling shutters 1.25mm thickness of laths, without ball bearing, as specified including top cover anchoring rod, hasp & staple gear operated type with bevel gear box and crank handle & one shop coat of primer, erected in position as indicated complete all as specified and as directed.

M&L for preparation of new steel surfaces and applying two coats of synthetic enamel paint over a coat of red oxide primer all as specified and directed.

M&L for precast cement concrete louvers and jallies, 50 mm thick, Type B0 1:2:4 (12.5 mm graded stone aggregate) including all moldings but excluding frame set in CM 1:6 complete all as specified and as directed.

M&L in repairs chequered cement concrete tiles 30 cm x 30 cm x 25 mm thick set in neat cement slurry with grey cement and pigments laid over 20 mm thick screed bed in CM 1:6 and including taking down old tiles complete all as specified and as directed.

Demolition of Cement Concrete (unreinforced) in ground floors and pavings not exceeding 15 cm thickness (below or above ground level)

M&L PCC 1:4:8, Type D2, 100 mm thick using 40 mm graded stone aggregates as in sub base to floor complete all as specified and as directed.

M&L PCC 1:3:6, Type C2, 75 mm thick using 40 mm graded stone aggregates complete all as specified and as directed.

S&F in repairs, Vitreous china wash down Water Closet Pan (EWC), any colour, pedestal pattern complete all as specified and as directed.

S&F in repairs, Plastic Seat cover, any colour, closed pattern with flat bottom & cover and mild steel chromium plated or aluminium hinges, including fixing bolts complete all as specified and as directed.

S&F in repairs, PVC valveless, syphonic action type, low level Flushing Cistern 10 litre capacity any colour, with inlet ball valve, float and handle including brackets and all connections complete all as specified and as directed.

S&F in repairs, PVC Connection 15mm bore, 45cm long with brass coupling complete all as specified and as directed.

S&F in repairs, white glazed Vitreous china Wash Hand Basin, flat back of size 550mmx400mm including CI brackets, PVC waste pipe 40mm bore 90cm long with coupling, spring type, complete all as specified and as directed.

S&F in repairs, Vitreous china Urinal Bowl, flat back of size 465mm X 355mm X 265mm, white, along with waste coupling including fixing plugs, bedding urinal against wall in CM 1:2 securing urinals to plugs including 60mm long brass screws, pointing around urinal back in cement complete all as specified and as directed.

S&F in repairs, stainless steel grating, 125 mm dia., complete all as specified and as directed.

S&F in repairs, of Brass, Chromium plated Waste coupling 32 mm dia. complete all as specified and as directed.

M&L in repairs, PVC (SWR) floor trap, 75mm dia. plain with grating including jointing with solvent cement complete all as specified and as directed.

S&F in repairs, PVC waste pipe of size 32 mm dia. with cup head for Wash Hand Basin complete all as specified and as directed.

S&F in repairs stainless steel sink with drainage board made out of 1.0mm thick sheet, of overall size 915mmX460mm with bowl size of 410mmX330mmX160mm for kitchen with plug, washers and waste pipe, including bedding in cement mortar on to dwarf walls, or including fixing cast iron cantilever brackets and connecting union to waste pipe complete all as specified and as directed.

S&F in repairs, Fancy Type Pillar tap, 15mm bore, cast copper alloy with capstan heads chromium plated screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and as directed.

S&F in repairs, Brass CP Tubular towel rail, 20mm dia., D Type, 600mm long between flanges complete all as specified and as directed.

S&F in repairs, CP Health Faucet including flexible pipe and fittings complete all as specified and as directed.

M&L for cutting, grinding of terrazzo tiles or kota stone floor etc. with grinding machine, after filling the pits and holes with matching cement and polishing with 3 step grinding stone complete on floor/ vertical surface of wall dado, skirting etc. complete all as specified and directed by Engr. in Charge.

Dismantling of Wall and ceiling boards (fibre, pulp, insulation etc.) or insulation boards/ slabs/ blankets, any thickness, including cover fillets/ grid complete all as specified and as directed.

S&F anodised aluminium snap grid false ceiling comprising of 4mm thick Non asbestos fibre cement building boards fixed or laid/ inserted to timber/ GI/ Aluminium framework with stainless steel screws; having grid of size 605mmx605mm, including hangers 6 mm dia. GI (upto 1200 mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flats 40 x 3 mm size 60 mm long & expansion hold fasteners 12.5 mm dia. 40 mm long and including preparation & applying three coats of white wash on new ceiling surfaces, complete all as specified and directed complete all as specified and directed.

S&F in repair Aluminium alloy wire cloth, 0.45mm nominal dia. of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified and as directed.

Taking down rainwater pipe, eaves gutter and AC vent pipe of any size including AC gutters etc. including all fittings complete all as specified and as directed.

M&L for PVC Eaves Gutter, heavy duty with half round 200mm dia. complete all as specified and as directed.

M&L for PVC (SWR) junctions (Single T) equal or unequal, to fit 200mm bore eaves gutter, top portion half round and bottom portion to fit 110mm bore PVC pipes etc. complete all as specified and as directed.

S&F PVC (SWR) Pipe single socketed in any length, with rubber ring joints fixed to wall, 110mm bore, complete all as specified and as directed.

S&F PVC (SWR) bends any radius, to fit 110mm bore pipe with access door complete all as specified and as directed.

Taking down chowkats not exceeding 1.50Sqm but with shutters (without taking off shutters from the frames) complete all as specified and as directed.

All as per Item No. 42 herein above, but exceeding 1.50 Sqm and not exceeding 4 Sqm, complete all as specified and as directed.

Taking down shutters of any description not exceeding 1 Sqm each, complete all as specified and as directed.

Taking down shutters of any description exceeding 1 Sqm but not exceeding 2 Sqm each, complete all as specified and as directed.

M&L for 2nd class Hard Wood, Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed, complete all as specified and as directed.

M&L for 2nd class Hard Wood, 35mm thick, Plain framed, Panelled Shutter (two panels) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), HW should be kiln seasoned and chemically pressure treated and complete all as specified and as directed.

M&L 2nd class Hard Wood, 30mm thick Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass, etc.; sizes of members of shutters as specified in SSR Part I, Section 8, clause 8.20 (B); supplied and fitted to chowkats complete all as specified and as directed.

Hacking out old broken glass (any thickness, size, quality or description) from wooden/steel frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and as directed.

S&F 4mm thick Sheet glass one side frosted, ordinary quality and glazing with oil putty in square, not exceeding 0.50 Sqm in each pane, complete all as specified and as directed by Engineer in Charge.

S&F 4mm thick Plain Sheet glass, ordinary quality and glazing with oil putty in square, not exceeding 0.50 Sqm in each pane, complete all as specified and as directed by Engineer in Charge.

S&F for Stainless steel wire cloth 0.36mm nominal dia. of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, complete all as specified and as directed.

S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, supplying & fixing in opening as per specification & drawing, complete all as specified and as directed.

S&F Factory Made Solid PVC Moulded Door Shutter, 28 to 30 mm thick with particle board (stiles), with 2, 4, or 6 raised panel design with 2mm thick Moulded PVC Sheet on the front face & 2mm Plain colour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing complete all as specified and as directed.

M&L in repairs, to aluminium doors of size not exceeding 2 Sqm and making good and functional, including changing of pivot, repairs to lock, handle, rubber beadings etc. all as directed

M&L in repairs, to aluminium window of any size, pattern and any number of shutter & making good and functional including changing of pivot, repairs to lock, handle, rubber beadings etc. Complete all as specified and as directed.

S&F in repairs, Aluminium (Die cast) body Door Closer hydraulically regulated, designation No. 3, Universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed, complete all as specified and as directed.

M&L PCC 1:2:4, Type B-1, using 20mm graded stone aggregate for fixing holdfast, including necessary form work, complete all as specified and as directed.

S&F MS holdfast made out of Flat Iron 25mmx3mm, complete all as specified and as directed.

S&F 200mm long Aluminium anodised barrel tower bolt of extruded section and fixed, complete all as specified and as directed.

S&F 100mm long Aluminium anodised barrel tower bolt of extruded section and fixed, complete all as specified and as directed.

S&F 200mm long Aluminium anodised sliding door bolt with hasp & staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed, complete all as specified and as directed.

S&F 125mm long Aluminium anodised handle, cast type, complete all as specified and as directed.

S&F 100mm long Aluminium anodised handle, cast type, complete all as specified and as directed.

S&F in repairs, 200mm long Aluminium anodised barrel tower bolt of extruded section, fixed, complete all as specified and as directed.

S&F in repairs, 100mm long Aluminium anodised barrel tower bolt of extruded section, fixed, complete all as specified and as directed.

S&F in repairs 200mm long Aluminium alloy, anodised, sliding door bolt with hasp & staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed, complete all as specified and as directed.

S&F in repairs, 125mm long Aluminium anodised handle, cast type, complete all as specified and as directed.

S&F in repairs, 100mm long Aluminium anodised handle, cast type, complete all as specified and as directed.

S&F Stainless Steel Butt Hinges of size 100mm, medium weight, cold rolled, complete all as specified and as directed.

S&F Stainless Steel Butt Hinges of size 75mm, medium weight, cold rolled, complete all as specified and as directed.

Dismantling Single layer Mangalore pattern or similar tiles in roofing, complete all as specified and as directed.

Dismantling Battens for tiles, shingles etc., of any size including tilting fillets spaced not exceeding 15 cm, complete all as specified and as directed.

All as per Item No. 73 herein above, but in fillets, rails, posts, rafters, purlins, etc. under 40 Sq. cm in section, unframed work, complete all as specified and as directed.

M&L Roof tiles, Mangalore Pattern, interlocking at side joints, laid dry, complete all as specified and as directed.

Fixing only Roof tiles, Mangalore Pattern, interlocking at side joints, laid dry, complete all as specified and as directed.

M&L for Ridge or hip tiles to suit Mangalore pattern of roofing tiles, bedded and jointed in Cement Mortar 1:6, complete all as specified and as directed.

M&L for 2nd class Hard Wood Plain fillets, exceeding 13 Sq. cm & not exceeding 25 Sq. cm, square, rectangular or triangular in section, clean sawn, secured with nails or brads complete all as specified and as directed.

M&L for 2nd class Hard Wood Clean sawn battens at 15 cm centres, exceeding 15 Sq. cm & not exceeding 25 Sq. cm, complete all as specified and as directed.

Dismantling boarding, any description, fixed in any position with nails, complete all as specified and as directed.

M&L for 2nd class Hard Wood boarding 25mm thick, Planed one side, with butt joints and fixed with nails supplied and fixed, complete all as specified and as directed.

Dismantling plain or corrugated steel sheeting, any gauge, thickness including Nainital or similar pattern roof covering, complete all as specified and as directed.

S&F galvanised corrugated mild steel sheeting, 0.63 mm thick, with two corrugation side laps, fixed with L-hook or cranked bolts, complete all as specified and as directed.

S&F Pre-painted galvalume zinc coating GI based corrugated steel sheet, 0.50 mm thick, of any colour, having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws, complete all as specified and as directed.

S&F Pre-painted galvalume zinc coating GI based plain steel sheet, 0.50 mm thick, of any colour, having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws, complete all as specified and as directed.

M&L for preparation of new wooden surfaces of any description, not otherwise described, over 10cm width or girth and applying 2 coats of synthetic enamel paint over a coat of pink primer, complete all as specified and as directed.

M&L for preparing the surfaces of battens, any size and spacing, prepared and treated all over with 2 coats of creosote oil, complete all as specified and as directed. Note: Measured overall on one side only, spaces not deducted.

M&L for preparing surfaces of wood and wood based materials, new or old, of any description and girth, not otherwise described and treated with 2 coats of creosote oil, complete all as specified and as directed.

M&L for preparing old treated surface of wall and applying one coat of whitewash complete all as specified and as directed.

M&L for preparing old treated surface of ceiling and applying one coat of whitewash complete all as specified and as directed.

M&L for preparation of old decorated surface of walls including cornices (Plastered or unplastered) and applying one coat of cement based paint at any height up to 4th floor, complete all as specified and as directed.

M&L for preparing old treated surface of wall and applying one coat of distemper oil emulsion complete all as specified and as directed.

M&L preparing old treated surface of ceiling and applying one coat of distemper oil emulsion complete all as specified and as directed.

M&L for one coat of French polishing on old treated wooden surfaces of any description, exceeding 10 cm width or girth including cleaning and preparing the surface complete all as specified and as directed.

M&L for one coat of varnishing on old treated wooden surfaces of any description, over 10cm in width or girth, including cleaning and preparing the surface complete all as specified and as directed.

M&L for preparing old treated surface of wood or wood based material of any description, exceeding 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

M&L for preparing old treated steel surfaces of any description, exceeding 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

M&L for preparing old treated surface of steel of any description, not exceeding 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

M&L for preparing old treated surface of wall and applying one coat of antifungal paint complete all as specified and as directed.

M&L for complete removal of existing treatment on wall by washing down and rubbing and applying two coats of cement base paint over a coat of primer, complete all as specified and as directed.

Complete removal of existing treatment by brushing, rubbing down with water including scrapping and preparing of old treated surfaces of external walls and applying 2 coats of weather proof paint (Apex Ultima Protek system of Asian paint or equivalent of Berger/Nerolac/Dulux) over a coat of antifungal primer duly applied through company authorised applicator or under company supervision using modern tools and techniques complete all as specified and as directed. Note: Manufacturer and contractor shall submit performance Guarantee for period of five years.

M&L for preparation by complete removal of existing treatment from walls and applying two coats of Interior Emulsion (Asian Paints Royale Interior Emulsion) over a coat of alkali resistant primer and 3mm thick wall care putty complete all as specified and directed. Note: Application of paint, primer and wall care putty shall be as per manufacturer's instruction.

Taking down cement plaster on brick or stone walls etc. including raking out joints, hacking for key, scrubbing down with water any description, etc. complete all as specified and directed.

M&L for rendering 10mm thick on brick work or concrete wall surfaces in cement mortar 1:6 finished even & smooth without using extra cement, complete all as specified and directed.

M&L for rendering 15mm thick on brick work or concrete wall surfaces in cement mortar 1:4 finished even & smooth without using extra cement, complete all as specified and directed.

M&L for rendering 5mm thick on ceiling surfaces in cement mortar 1:3 finished even & smooth without using extra cement, complete all as specified and directed.

M&L for preparation of new plastered wall surfaces and applying two coats of oil bound distemper over a coat of primer, complete all as specified and as directed.

M&L for preparation of new plastered wall surfaces and applying two coats of cement based paint over a coat of primer complete all as specified and as directed.

M&L for preparation of new plastered ceiling surfaces and applying three coats of white wash complete all as specified and as directed.

Destruction of growth of weed plants with roots from the roof top of buildings and vertical surfaces of walls of buildings at any position and height, by completely removing the growth and applying 2.40 'D' oil mixed with weedicides or mixed with Veedol chemical solution and sprayed on and around roots and at places of possible growth of weeds and making good damaged surfaces by plastering, pointing in cement mortar 1:4 or PCC 1:1.5:3 complete all as specified and directed by Engineer in Charge.

POOJA ENGINEERING WORKS

LAKSHMI BUILDERS

ANIE JOHN CONTRACTORS

Oriental Constructions

MS BUILDERS