SPECIAL REPAIR REPLACEMENT OF CONVENTIONAL BLDG SECURITY LIGHT AT NSRY INS GARUDA SNCOS MESS AND REPLACEMENT OF BER CEILING FAN AT NORA INCL ADDN AND ALTN TO BLDG NO P11 16KB AT NAVAL BASE KOCHI UNDER GE NW KOCHI

Amount

Demolition of brick work built in cement mortar complete all as specified and as directed.

Excavation in trenches, n exc 1.5m wide and n exc 1.5m in depth , for foundation etc for laying of cable, shaft wells, cesspits manholes, pier holes, etc n.exc 10sqm on plan and n exc 1.5m in depth and getting out in soft/lose soil complete all as specified and directed.

M&L For plain cement concrete 1:4:8 type D2 using 40mm graded stone aggregate in foundation, filling and mass concrete complete all as specified and as directed.

M&L PCC 1:2:4 Type B0 using 12.50mm graded aggregate as in DPC complete all as specified and as directed.

M& L for Pre-cast cement concrete block masonry with solid blocks, exc 10 cm in width and setting in mortar 1:6, Type C1, 1:3:6 (using 20mm graded stone aggregate), complete all as specified and as directed.

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

M&L Cement plaster in two coats 8mm thick in CM 1:4 mixed with approved liquid WPC over 12mm thick in CM (1:6) base coat on external surfaces finished even smooth without using extra cement complete all as specified and as directed. Note:-WPC will be measured and paid separately. Dosage of WPC shall be as per manufacturer's instruction.

Supply only Liquid water proofing compound all as specified and directed

M&L for PCC type B-0, 1:2:4 (12.5 mm graded aggregate) as in coping complete all as specified and as directed.

M&L for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) as in surface channels and drains complete all as specified and as directed.

M&L Preparing new surfaces of wall and applying 3mm thick wall care putty complete all as specified and as directed.

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

M & L preparation of new plastered surfaces and applying two coat of cement base paint over a coat of primer on wall all as specified.

Returning, filling in including spreading, levelling, watering and well ramming in layers n.exc. 25cm. deep with approved soil obtained from excavation

Removing excavated material to a distance exc 1.5Km nexc 5Km and depositing where directed at a level n.exc 1.5m above starting point complete all as specified and as directed.

Demolition of cement Concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M&L for hardcore of gauge n exc. 63 mm, using broken stone broken or boulders, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed

M&L foe 75mm thick plain cement concrete (1:4:8) type D2 using 40mm graded stone aggregate as in sub base to floors complete all as specified and as directed.

M&L for 25mm thick plain cement concrete (1:2:4) type B0 using 12.5 mm graded stone aggregate as in floors to receive top layer complete all as specified and as directed.

M&L for Vitrified double / ultra charge stain free tiles 11 mm thick light shade, (square/ rectangular) polished, area of each tiles exceeding 0.36 sqm but not exceeding 0.42 sqm, in floors etc, set and jointed neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick screed bed in CM 1:4 all as specified and as directed.

M&L for Vitrified double / ultra charge stain free tiles 11 mm thick dark shade, (square/ rectangular) polished, area of each tiles exceeding 0.36 sqm but not exceeding 0.42 sqm, in floors etc, set and jointed neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick screed bed in CM 1:4 all as specified and as directed.

All as per item no.21 above but as in vertical surface over and including 10mm thick backing coat in CM 1:3 complete all as specified and as directed.

Taking down cement or cement lime plaster from brick or PCC block walls etc. including raking out joints, hacking for keys, scrubbing down with water etc. complete all as specified and directed.

M&L Glazed Ceramic coloured tile in vertical surface size 300x200x7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10mm thick backing coat in CM 1:3 all as specified and as directed.

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.

M&L for rectified joint less ceramic tiles 600 x 600 x 10mm thick in floors etc, set and jointed neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick screed bed in CM 1:4 all as specified and as directed.

All as per item no.26 above but as in skirting over and including 10mm thick backing coat in CM 1:3 complete all as specified and as directed.

M&L for IInd 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, including tarring with a coat of tar and sanding the back or surfaces contacted with concrete or mortar complete all as specified and directed.

S&F 2nd class hard wood framed, panelled shutter 40mm thick (any member of panels) with lock rail and panel of 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated all as specified and as directed.

M&L for preparation of new surface of wood and wood based material exceeding 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed..

S&F Aluminium anodised barrel tower bolts 200mm long, with cast or sheet barrel and rolled or cast bolts complete all as specified and as directed..

S&F 300mm long Aluminium anodised, sliding door bolt with hasp, staple (bolt type) and fixing bolt complete all as specified and as directed.

S&F Stainless steel Butt hinges 100mm complete all as specified and as directed.

S&F 150mm extruded aluminium alloy handles, fabricated type complete all as specified and as directed.

S&F door stopper of anodised aluminium body and tongue with hard drawn steel spring 150mm over length of cover plats complete all as specified and as directed.

S&F Door closer aluminium dia cast body 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 complete all as specified and as directed.

Cutting holes in brick wall built in cement mortar, depth of embedded portion exceeding half brick thick and not exceeding one brick and making goof dismantled portion in cement concrete 1:2:4 type B1 for inserting hold fast complete all as specified and as directed.

S&F mild steel hold fast, clamps plain angle cleats and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and as directed.

S&F in repairs aluminium powder coated frame work for partition (area of panel not exceeding 1.50 sqm each) with out sash bar, including all necessary jointing cleats, hold fasts, hinges with fixing clips, rubber gasket, anodised snap beading, anodised aluminium fittings, locking arrangement etc (minimum thickness of powder coating 50 micron). Section used for partition is catalogue No 9223 of size 63.58x38.10x2.00 mm (single partition vertical &horizontal sections) of Hindalco or equivalent make as approved by GE complete all as specified and as directed .

S&F stainless steel wire cloth, 0.36 mm nominal dia or wire and average width of aperture 1.40mm, fixed with aluminium F channel including necessary fixing arrangements complete all as specified and as directed .

M&L for 5.5 mm thick sheet glass, ordinary quality fixed with glazing clips/aluminium cleats in square n.exc 0.50 sqm in each pane all as specified complete all as specified and as directed .

S&F in repair anodised aluminium alloy curtain rod 25 mm dia complete all as specified and as directed.

S&F anodised aluminium brackets/finials for curtain rod 25mm dia complete all as specified and as directed.

S&F in repairs vitreous China wash hand basin with pedestal of size 580 x 450 mm white, flat back with and including waste pipe, waste fittings brass chromium plated 32 mm with long and fly nut screwed shank excluding taps, waste chain and plug and porcelain stopper but including waste pipe 32mm complete all as specified and as directed.

S&F in repairs pillar taps cast copper alloys, with capstan heads fancy type chromium plated screwed down high pressure with long screwed shanks and fly nuts screwed for iron pipe suitable for 15 mm bore pipe complete all as specified and as directed.

S&F Euro guard pro square UPVC rainwater gutter (220mm), with all necessary fittings, joining compounds, clamps, nut, bolts or screws etc and fixing in position, at any height complete all as specified and as directed .

S&F 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls(jointing shall be done with solvent cement) complete all as specified and as directed .

S&F 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches (jointing shall be done with solvent cement) complete all as specified and as directed .

S&F PVC (SWR) bends, any radius, 110mm bore all as specified, complete all as specified and as directed .

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

M&L for PCC (1:3:6) type C-1 (using 20mm graded stone aggregate), 75 mm thick as in plinth protection, PCC shall be laid in alternate panels n.exc 2 sqm, 6mm wide joints throughout the thickness at every 3m or change in direction, surface shall be finished even and smooth without using extra cement. Joints shall be filled with mastic filling 1:3 (bitumen & sand)/sealing compound grade ‘A’. by weight complete all as specified and as directed.

S&F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to fee -410W (gde E-250) quality A complete all as specified and as directed.

M&L Preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of anti corrosive epoxy paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

M&L for pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm 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 directed.

S&F GI frame work of grid size 605 x 605 mm for seamless ceiling comprising of GI perimeter channel 0.55mm thick with two unequal flanges of 20 and 30mm and web of 27mm fixed to surrounding wall using nylon sleeves and screws at 450mm centre to centre/intermediate channel 0.9mm thick having equal flanges of 15mm each and web of 45mm suspended from soffit at approx. 900mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section (not exc 1.2m length) of 0.55mm thickness having kurled web of 50mm and flange of 26mm each with lips of 10.5mm fixed to the intermediate channel at 457mm centre to centre with and incl GI wire mesh with provn of GI hangers 6 mm dia (upto 1200 mm length)adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3 mm size 60 mm long and expansion hold fasteners 12.50 mm dia, 40 mm long with and including provn of 4 mm thick asbestos cement building boards to flat surface (with two coats of oil bound distemper) complete all as specified and as directed.

M&L Point wiring using approved colour coding as per IS (Red, Black and Green for single phase circuits) with 1.5 sqmm nominal cross sectional area, copper conductor unsheathed FRLSH cable 1100 Volts grade ISI marked with valid CML No. single core multistranded cable in and including medium grade concealed PVC conduit not less than 20mm dia and accessories ISI marked with valid CML No. (IS-9573-1983 for conduits and IS: 3419: 1976 for conduit accessories) and including 2 mm thick MS sheet/ pressed steel sunken boxes (earth dolly) duly painted with two coats of anti corrosive paint / aluminium paint over a coat of red oxide primer internally and two coats of black bituminous paints over a coat of red oxide primer externally covered with 3 mm thick plastic laminated sheet cover for fixing of switches sockets and fan regulators etc including 1.5 Sqmm nominal cross sectional area PVC insulated copper conductor unsheathed FRLSH cable single core multistranded cable as earth continuity wire for one light / fan point controlled by one switch, all as specified and as directed.

All as per item No. 58 here in before but for one bell point controlled by one 5A bell push on independent Board.

All as per item No. 58 here in before but for one 5 pin 5 / 6 Amps socket outlet controlled by one switch on independent Board.

All as per item No. 58 here in before but for one 5 pin 5 / 6 Amps socket outlet controlled by one switch on same Board.

All as per item No.58 here in before but with 2.5 sqmm (copper conductor) cable for wiring and 2.50 sqmm cable as earth continuity conductor for one 6 pin 15 Amps switch socket outlet on independent board

M&L for sub main wiring with two runs of single core 4 Sqmm (FRLSH) multistranded copper conductor PVC unsheathed cable drawn through and including PVC conduit medium grade of not less than 20 mm dia concealed in wall/floor including cutting chasses and making good the wall/ceiling / floor for sub main connection including 4.0 Sqmm (FRLSH) PVC insulated multistranded unsheathed copper conductor used as a earth wire to common earth and connection to earth dolly complete all as specified and directed Note : Three runs of 4 Sqmm (FRLSH) copper conductor and one run of PVC conduit with accessories shall be measured as one unit length).

S&F Modular Bell push 6A, 1 module complete all as specified and directed.

S&F Modular type Socket, 6A - 2/3 pin combined 2 module complete all as specified and directed.

S&F Switch Modular type 1 way 6A, 1 module complete all as specified and as directed.

S&F Socket Modular type 6A/16 Amps - 2/3 pin combined AC 230 Volts 2 module complete all as specified and as directed.

S&F switch modular type 1 module AC 230 volts 16 Amps one way complete all as specified and as directed.

S&F Ceiling rose surface bakelite 65 x 50mm, three terminal AC 230 volts 50 Hz complete all as specified and directed.

S&F Electric Bell AC 230 volts Single pole complete all as specified and directed.

S&F Sheet Metal Enclosure for MCB DB, SPN 4 ways, double door (metal door), with 200 Amps 240 volts 50Hz rated bus bar, having IP-43 protection including all electrical connection complete all as specified and directed.

S&F MCB SPN 6 to 32 Amps 240 volts 10KA 'C' series in MCB DB complete all as specified and as directed.

S&F MCB SP 6 to 32 Amps 240 volts 10KA 'B' series in MCB DB complete all as specified and as directed.

S&F Round shape 15 watt 220 volts AC recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and as directed. Make: Crompton / Havells / Philips.

S&F Wall mounted fan 400mm sweep 1350 RPM power consumption 60 watt with string 4 speed , white colour. 220-240V, 50 HZ complete with electrical connection and wall to suitable size for fixing Exhaust fan complete all as specified and directed. Make: Crompton, Model No. WM Hiflo Wave Plus or equivalent model of other manufacturers from the list.

Supply and laying, 20mm outer dia high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings, fixed to walls/floors /ceiling or concealed in wall and jointed with yellow solvents cement complete all as specified and directed.

S&F in repair, 15mm bore angle valve half turn cast copper alloy chromium plated fancy type for fixing with CPVC pipe, complete all as specified and as directed. (Make : Model No: F2004201 of Cera or equivalent of prayag/ hindware.)

S&F in repair, PVC connection 16mm outer dia, 450mm long for cold water with brass union on both sides to suit 15mm dia GI pipe complete all as specified and as directed.

S&F 32 mm bore CPVC Ball valve with high pressure with polythene ball of size 6" dia and fly nut suitable for CPVC pipe complete all as specified and as directed.

S&F in repair Tube light fitting 1 x 20 W with T8 LED tube with aluminium extrusion heat sink for optimum performance with high luminous efficiency and batten pre wired suitable for use with LED tube with concealed accessories complete all as specified and directed. Make:- Cat Part No. REGALBATTEN8UPTO1X22WSSBSWH and LED tube rod CRYSTAL1213T8DSTL20WLED865SGLASS of Havells or equivalent model from manufacturer's listed in the list of manufacturer given in tender documents as decided by GE.

S&F in repairs LED down lighter, round or square 18W 240volt complete all as specified and directed. Make:- Cat Part No-SEDGEPRORDDLR18WLED840S / EDGEPROSQDLR18WLED857S of Havells or equivalent model from manufacturer's listed in the list of manufacturer given in tender documents as decided by GE.

S&F in repairs LED Mirror light fitting, 10W with accessories complete all as specified and directed. Make:- Cat Part No. BN 021 LED 10S 6500 PSU GR S1 of Philips or equivalent model from manufacturer's listed in the list of manufacturer given in tender documents as decided by GE.

S&F in repairs LED indoor wall decorative light fitting, 14W WW 240 V with accessories complete all as specified and directed. Make:- Cat Part No. LWL 110 - 2 of Philips or equivalent model from manufacturer's listed in the list of manufacturer given in tender documents as decided by GE.

S&F in repairs LED Track mounted accent lighting luminaire with compact housing and slim gear box, 35W 240 V complete all as specified and directed. Make:- Cat Part No. ST391TLED35 / 930PSU - ENB1CWHIN of Philips or equivalent model from manufacturer's listed in the list of manufacturer given in tender documents as decided by GE.

S&F in repairs LED Sot light 3W 2700K 165 lumen white beam angle 30 degree complete all as specified and directed. Make:- Cat Part No. D910327 of Wipro or equivalent model from manufacturer's listed in the list of manufacturer given in tender documents as decided by GE.

SUKU CONSTRUCTIONS

ANIE JOHN CONTRACTORS

WELTRONENGINEERINGSERVICES

Green Ray Enterprises

Albert Rebello and Company