COMPREHENSIVE MAINTENANCE FOR CERTAIN REPAIRS TO WALL FLOOR, INTERNAL WATER SUPPLY SANITARY FITTINGS JOINERY INTERNAL ELECTRIFICATION ETC IN OFFICERS MESS OFFICERS ACCN AREA

Amount

Taking down chowkhats or frames with out taking off the shutters from the frames not exc 1.50 sqm each and stacking for issuing under credit all as specified and directed

Taking down chowkhats or frames with out taking off the shutters from the frames exc 1.50 sqm and not exc 4.00 sqm each and stacking for issuing under credit all as specified and directed

Taking down shutters of any description exc 1.00 sqm and n exc 2 sqm each and stacking for issuing under credit all as specified and directed

S & F Second class hard wood plain solid chowkhats and frames wrought framed rebated on the solid, rounded or chamferred, put together with glue pinned at joints, all as specified and directed.

S&F 40mm thick Flush shutters, solid core construction, with particle board core and plywood face panels, commercial type on both sides and both faces are covered with decorative face veneer with lipping/frame to match

M & L Second class hard wood Glazed and skeleton shutters 35 mm thick open rebated and prepared to receive glass, guaze etc. (without sash bars) edges of framing plain chamferred or rounded fitted with cut and mitred beads for securing glass etc. sizes of members of shutters as specified in SSR Part I kiln seasoned and chemically pressure treated all as specified and directed

Supply and fix Solid PVC door frames size 50mmx 47mm made out of 5mm plain color PVC sheet reinforced with MS squre tube, fixed to openings all as specified and directed

M&L for Factory made solid panel PVC door shutter 30mm thick (styles) consisting of frames made out of MS tubes for top and bottom rails. MS frame shall be covered with heat moulded plain color PVC 'C' channel having aPVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain color PVC sheets for top rail, lock rail &bottom rail on either side& as gap insert for top rail and bottom rail; Panneling of plain color PVC sheet to be fitted in the MS frame welded /sealed to the stiles &rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specfication & drawing all as specified and directed

S&F Floor Door Stopper of Aluminium alloy body and tongue anodised with hard drawn steel spring fixed in floors 140 mm complete all as specified.

S & F Butt hinges medium weight cold rolled mild steel, and fixed 100 mm size all as specified and directed

S & F Aluminium anodised barrel tower bolts extruded section 200 mm size all as specified and directed

S & F Extruded aluminium alloy handles fabricated type anodised size 150 mm all as specified and directed

S & F Aluminium alloy anodized 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 300mm long all as specified and directed

Supply and fix in in repairs 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 all as specified and as directed.

Preparation of new wood or wood based surfaces over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer all as specified and directed

M &L in repairs stainless steel wire cloth 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples including repairs.

Preparation of old steel surface over 10 cm in width or girth and applying one coat of synthetic enamel paint all as specified and directed

S&F 25 mm dia SS drapery rod , including brackets, decorative knobs at both ends & curtain rings 8 Nos (minimum) complete all as speccified and directed.

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

S&F Sheet glass,4.00 mm thick ordinary quality and glazing with oil putty in square n exc 0.5 sqm in each pane .

S&F Figured glass, pin head type, 4mm thick and glazing with oil putty in square n.exc 0.5 sqm in each pane all as specified and directed

M&L in repairs for 18/19 mm thick prelaminated particle board, interior grade,prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work all as specified and directed.

S&F in repairs 75 mm size extruded aluminium alloy handles fabricated type anodised all as specified and directed

S&F in repairs continous (piano) hinges mild steel bright finish or electrogalvanised 30 mm wide(width of flab(when open) all as specified and directed

S&F Ball catches with 8 mm dia steel ball and brass body and striking plate including letting in all as specified and directed

Dismantling floors, hearth or wall tiling including cement mortar bedding (but not backing) and removing serviceable tiles to store and rubbish off the premises.

M&L for Virified Ceramic tiles dark shade 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry andpointed in white or coloured cement over 15mm thick rendering in CM 1:6 complete all as specified and as directed by Engineer In-Charge..

All as per Item No. 28 above, but dark shade vitrified ceramic tiles

All as per Item No: 29 but in vertical surfaces as Skirting/dado

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, as in floors set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed or bedding layer in CM 1:6 complete all as specified and as directed by Engineer-in- Charge.

M&L for glazed ceramic coloured tiles 7 to 8 mm thick on vertical surfaces 350 x 250mm / 450 x 350mm, etc set and jointed in neat cement slurry and pointed in white or coloured cement over 10mm thick rendering in CM 1:4 complete all as specified and as directed by Engineer In-Charge.

Taking up or down steel tubing and connections, and removing to store for taking in account of credit for 15mm bore

All as per item No.15 but for 20 mm bore

S&F 20 mm dia 3- layer PP-R Polyproperlene random copolymer) concealed pipes SDR 7.4 (PN 16) UV stablized and antimicobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded Polyproplene random fittings fixed to walls, ceiling or in floors etc complete all as specified and directed.

All as per item No.51 above but for 25 mm bore

Taking down old PVC (SWR) pipes fixed on walls and removing to store for taking in account of credit for 75 /110 mm dia complete.

Taking down old CI floor traps with waste pipes of length approximately 3.20 meter embedded in concrete and making good the disturbed portion with PCC 1:2:4 and S&F PVC floor trap only of size 75 mm.

M&L for Sunken floor treatment by providing injection pressure grouting treatment using cement slurry mixed with grout admixtures non shrink additive using 40 PSI pump complete and applying two coats of brush bond acrylic polymer modified cement based coating thickeness 1mm or two coats of pidifin 2K acrylic polymer water proof coating including necessary surface preparation, providing 20 mm thick water proofing screed bed/plaster in CM 1:4 mixed with conplast X42IIC @ 100 ml or Pidiproof LW @ 200 ml per bag cement. Two coats of Nitro Proof 100 bitumen based water proofing coating over plastered surface complete as per specification of chemical resistant coating complete all as directed by Engineer-in-Charge.

M&L for cement concrete 1:7:12 using brick aggregate of size 40 to 60mm as in sunken portion all as directed.

S&F PVC (SWR)110mm bore pipes single sockted in any length with rubber ring joints laid fixed to walls

All as per item No.33 but for 75 mm bore

S&F PVC (SWR) bends any radius 110 mm bore

S&F PVC (SWR) bends any radius 75 mm bore

S&F PVC (SWR) ,single (Double Y) equal or unequal 110 mm bore

S&F PVC (SWR) ,single (single Y) equal or unequal 110 mm bore

S&F PVC (SWR) ,single (Double Y) equal or unequal 75 mm bore

S&F PVC (SWR) ,single (single Y) equal or unequal 75 mm bore

M & L for PVC (SWR) multi floor trap of 75mm dia with grating including jointing with solvent cement etc complete,

S & F Unplasticised PVC pipe 50mm dia of pressure rating 10 kgf /cm2 fixed complete to walls, ceiling or in floors etc complete

S & F PVC (SWR) pipe 75mm dia single sockted in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed.

S & F PVC (SWR) pipe 110mm dia single sockted in any length with rubber ring joints laid in trenches or in floors complete all as specified and directed.

M & L for PVC (SWR) gully trap of 125/110mm dia including setting jointing with solvent cement etc complete,

S&F in repairs Bib taps, chromium plated with cruch or butterfly handle screwed down, screwed for iron pipe or for brass ferrule and fixed for 15mm bore. Make : Parryware. Model No : T4604A1 or equivalent complete all as per specified and as directed by Engineer-in-Charge.

S&F in repairs long body Bib taps, chromium plated with cruch or butterfly handle screwed down, screwed for iron pipe or for brass ferrule and fixed for 15mm bore. Make : Parryware . Model No : T4604A1 or equivalent complete all as per specified and as directed by Engineer-in-Charge.

S&F two way Bib taps, brass chromium plated fancy type with wall flange screwed down, screwed for iron pipe or for brass ferrule and fixed for 15mm bore. Make : Parryware . Model No : T4634A1 or equivalent including taking down of existing one complete all as per specified and as directed by Engineer-in-Charge.

Supply and fix in repairs 15mm dia pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with long screwed shanks and fly-nuts, screwed for iron pipe. Make : Parryware . Model No : T4601A1 or equivalent including taking down of existing one complete all as per specified and as directed by Engineer-in-Charge.

S&F in repairs chromium plated angle valves, cast copper alloy, screwed down high pressure with crutch or butterfly handles screwed both ends for iron pipes or for unions and fixed. 15 mm size. Make : Parryware . Model No : G9004A1 or equivalent including taking down of existing one complete all as per specified and as directed by Engineer-in-Charge.

S&F in repairs vitreous china wash down water closet pan (Pedestal pattern), white including seat cover and flush pipe etc complete all as per specified and as directed by Engineer-in-Charge.

S & F in repairs PVC valveless, syphonic action type, flushing cistern of 10 Ltrs capacity , low level , white, with inlet , ball valve, float and handle including brackets and flush pipe etc complete all as specified and as direted by Engineer-in-Charge.

S&F brass chromium plated health faucet with hand held and spring operated control valve with PVC flexible pipe connection of suitable length as directed fixed to 15 mm bore pipe. Make :Cera . Model No :F8030103 or equivalent including taking down of existing one complete all as per specified and as directed by Engineer-in-Charge.

S & F PVC connections 15 mm size with PTMT nuts of length 450 mm

S&F in repairs Vitreous China Urinal, Half stall type, white (excluding flushing cistern, flush pipe and waste pipe)

S& F in repairs PVC waste pipe 32mm bore for ,WHB,and Sink

S&F Stainless steel toilet paper holder . Make : Parryware Model No : T6906A1 or equivalent including taking down of existing one complete all as per specified and as directed by Engineer-in-Charge.

S& F in repair Vitreous China wash basin, white, flat back, size 450x300mm excluding taps, waste, chain and plug and porcelain stopper but including brackets including 32mmPTMT waste coupling complete all as specifed and directed.

S&F in repair sinks with drainage board made of stainless steel 1mm thick kitchen with plugs, washers and wastes, including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connection union to pipe, overall size 915X460mm bowl size 410mmX330mmX160mm complete all as specified and directed.

S&F grating doom 125 mm dia with waste hole of PTMT (minimum weight 40 gms)

S&F single lever wall mixer 3-in-1 system with provision for both hand shower and over head shower complete with 115mm long bend pipe , connecting legs & wall flange (Excluding over head shower but including hand shower and flexible pipe hand shower) .Make : Jaquar Model No : KUP-35125PM or equivalent.

S&F single lever wall mixer with provision for over head shower with 115mm long bend pipe on upper side, connecting legs & wall flanges. Make : Jaquar Model No : OPP-15117PM or equivalent including taking down of existing one complete all as per specified and as directed by Engineer-in-Charge.

S&F Single lever basin mixer without popup, brass chromium plated fancy type with wall flange screwed down, screwed for iron pipe or for brass ferrule and fixed for 15mm bore. Make : Jaquar . Model No :OPP 15011BPM or equivalent including taking down of existing one complete all as per specified and as directed by Engineer-in-Charge.

S&F angular stop cock with wall flage screwed down, screwed for iron pipe or for brass ferrule and fixed for 15mm bore. Make : Parryware. Model No :T9926A1 or equivalent including taking down of existing one complete all as per specified and as directed by Engineer-in-Charge.

S&F over head shower 200 x200 mm square shape flow(ABS Body chrome plated with grey face plate) with Rubit cleaning system . Make : Cera . Model No :F7010508 or equivalent including taking down of existing one complete all as per specified and as directed by Engineer-in-Charge.

S&F stainless steel towel rack with lower hanger with hook . Make : Jaquar . Model No : AHS-1581H or equivalent complete all as per specified and as directed by Engineer-in-Charge.

S&F stainless steel towel ring square . Make : Jaquar . Model No : AKP- 35721P or equivalent complete all as per specified and as directed by Engineer-in-Charge.

S&F Glass shelf with bracket . Make : Jaquar . Model No : CAN-1173 or equivalent complete all as per specified and as directed by Engineer-in-Charge.

S&F soap dish (poly carbonate) . Make : Jaquar . Model No : AQN-7733 or equivalent complete all as per specified and as directed by Engineer-in-Charge.

Taking down cement plaster on brick or stone walls, ceilings, roof slab etc including racking out Joints, hacking for key, scrubbing down with water, etc

M&L for Rendering 20mm thick in two layer of 10mm each on fair faces of concrete surfaces in CM 1:4 mixing with integral water proofing compound (WPC) @ of 3% of cement and finished even and smooth (without using extra cement) over cleaned, brushed by wire brush and washed by water etc complete all as specified and as directed. Note :- WPC will be measured and paid separately as supply only.

Supply only water proofing compound

M & L for 10mm thick cement plastering with cement mortar 1:4 brick or concrete surfaces of ceiling finished fair and even complete all as specified and directed.

Preparation of newly plastered or unplastered surfaces of walls and applying two coat of white wash on wall all as specified.

Removal of debris/building material out side the campus including loading and unloading, etc to a distance exc 5Km but n exc 10 km out side the MD land complete all as specified and directed. Note:- Location and permission of depositing the building materials/debris disposal outside the MD land shall rest with contractor at his own arrangement.

Taking down old unserviceable point wiring (light, fan socket or power) complete, including fixture and fittings such as switches,ceiling rose, pendents, regulators,sockets, metel flush boxes light fittings etc.removing materials for keeping for taking credit( credit for above items should be made as per conditions separately) and making good disturbed surface of walls floors etc. all as specified.

Taking down old unserviceable submain wiring of any size including GI/copper earth continuity conductor in PVC conduit on wall/roof and making good to disturbed surfaces all as directed.

Disconnecting electric connection and taking down main switch/DB of any size and keep in safe custody for taking credit complete and good/levelling the disturbed surfaces of wall to match with existing surface.

Sub main wiring complete with 2 runs of 4 Sqmm single core PVC insulated FRLS cable 1100 volts grade multistranded copper conductor cable with one run of 4 Sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including 25 mm or higher dia non metallic rigid PVC conduit and conduit accessories in concealed conduit all as specified and as directed. Note :- 2 runs of 4 sqmm, 1 run of 4 sqmm earth wire and 1 run of PVC conduit shall be measured as one unit length

All as per item No 87 herein before but but 2 runs of 6 sqmm and one run of 6 sqmm as a earth wire Note :- 2 runs of 6 sqmm, 1 run of 6 sqmm and 1 run of PVC conduit shall be measured as one unit length

M&L for concealed Point wiring one light point controlled by one, one way switch complete with 1.5 sqmm single core PVC insulted FRLS cable 1100 volts grade multistranded copper conductor drawn through in and including 20mm dia PVC rigid non metallic conduit concealed with all accessories such as internal bend, end caps etc complete concealed in walls and surface in ceiling/roof/etc including 1.5 Sqmm single core PVC insulated FRLS cable 1100 volts grade with multistranded copper conductor cable as earth continuity conductor including fabricated branded modular metal flush box concealed in walls with suitable modular plate with cover with suitable screws for housing switches, socket outlets, fan regulators etc all as specified and as directed for one light point controlled by one one way 5 Amps switch . Note : Cutting chases and making good in wall / floor will be Measured and paid seperately.

All as per item No 89 herein before but one ceiling/exhaust fan point controlled by one, one way switch.

All as per item No 89 herein before but one light point controlled by two 2 way swithch.

All as per item No 89 herein before but one 05 Amps socket outlet point on same board.

All as per item No 89 herein before but one switch socket outlet point 5 Amps on independent board.

All as per item No. 89 described here-in-before but with copper conductor cable FRLS 2.5 Sqmm for one 3 pin socket outlet, 15 Amps and including provision of 2.5 Sqmm PVC insulated copper conductor cable as earth continuity conductor on independent board.

Supply and fixing LED lights fitting 1x 18/20/22W, 220V,AC decorative box type, holder including LED tube light with driver connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete including taking down unserviceable fittings any type all as directd Make - Crompton, Bajaj, Luker Cat No LLTS1 & LT1818T-5YWH

Supply and fixing LED light fitting mirror type with high out put diffuser 2 feet/10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size complete including taking down unserviceable lights any type all as directed Make - Crompton , Bajaj, Luker Cat No LMR 10

Supply and fixing LED luminaire 600 mm x 600 mm, slim type 36/40 watt, (warm/white etc), 220 V AC 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 suitable size complete including taking down unserviceable light any type Make - Crompton, Bajaj,Luker Cat No LPS 40

S & F LED light fitting 1x9W/1X10Wbulkhead luminaires including LED Lamp any type holder connecting up with three core flexible copper conductor cable of suitable size including taking down unserviceable light any type all as directed Make - Crompton, Bajaj Lukar Cat No LBK 101E

S&F 25 mm rigid non metallic PVC conduit excusive of boxes (junction / ternimal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc for existing sub main wiring complete.

Supply and fix ceiling rose surface type bakelite 65 x 50mm with three terminals.

Supply and fix Modular fan regulator step type 120 W, 2 module complete all as specified and as directed.

Supply and fix Switch Modular 6A single pole, one way, 1 module complete all as specified and as directed.

Supply and fix Switch Modular 6A single pole, two way, 1 module complete all as specified and as directed.

Supply and frix Switch Modular 16A single pole, 2 module complete all as specified and as directed.

Supply and fix socket Modular 6/16A 2/3 pin combined 2 module complete all as specified and as directed.

Supply and fix Socket, modular 6A - 2/3 pin combined 2 module complete all as specified and as directed.

Supply and fix modular white cover plate with frame 1 module

Supply and fix modular white cover plate with frame but 2 mudule

Supply and fix modular white cover plate with frame but 3 module

Supply and fix modular white cover plate with frame but 4 module

Supply and fix modular white cover plate with framebut 6 module

S &F modular metal flush box 1/2 module

S &F modular metal flush box but 3 module

S &F modular metal flush box but 4 module

S &F modular metal flush boxbut 6 module

S&F Buzzer, Ding Dong AC, 230 volts, single pole including unserviceable bell any type all as specified and as directed

S&F Switch piano, flush type single pole, one way 05 Amps complete all as specified and as directed.

Supply only Switch piano, flush type single pole, one way 15 Amps complete all as specified and as directed. (Note : Labour charges included in attend the complients)

Supply only Socket outlet 3/5 pin, 06 Amps, flush type complete all as specified and as directed. (Note : Labour charges included in attend the complients)

Supply only multi socket outlet , 2 in 1, 3 pin, 16 Amps, flush type complete all as specified and as directed. (Note : Labour charges included in attend the complients)

S&F switch socket combination, 2 in 1, 3 pin, 6 Amps, flush type complete all as specified and as directed.

S&F switch socket combination, 2 in 1, 3 pin, 6/16 Amps, flush type complete all as specified and as directed.

Supply and fix stepped type electornic fan regulator flush type on th existing phenolic laminated sheet etc

M&L for Point wiring complete with 1.5 sqmm single core PVC insulted FRLSH cable 1100 volts grade with multistranded copper conductor drawn through in existing conduit including 1.5 Sqmm single core PVC insulated FRLS cable 1100 volts grade with multistranded copper conductor cable as earth continuity conductor, complete all as specified and as directed for One light/fan point controlled by one, one way switch.

All as per item No. 124 here in before but for One switch socket outlet point controlled by one 06 Amp switch on independent board.

All as per item No. 124 here in before but for One switch socket outlet point controlled by one 16 Amp switch with 2.5 Sq mm copper conductor on independent board.

Supply and fix MCB DB, SPN,4ways, double door, 240 volt, Isolated neutral bar with IP54 protection, door earthing arrangement with cement spill protector, mechanical impact strength IK09 complete.

Supply and fix MCB DB, SPN, 8 ways, double door, 240 volt, Isolated neutral bar with IP54 protection, door earthing arrangement with cement spill protector, mechanical impact strength IK09 complete.

Supply and fix MCB DB, TPN, 4ways, double door, 440 volt, Isolated neutral bar with IP54 protection, door earthing arrangement with cement spill protector, mechanical impact strength IK09 complete.

Supply and fix MCB SP 6 to 32 Amps, 240Volts, 10 KA, "B" Curve complete.

Supply and fixing SPN 32 Amp rating 240 V, 10 KA 'C' curve miniature circuit breaker (MCB) complete.

Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills,sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring,etc., and making good matching with existing surface, cutting not exc 10 cm girth

Receiving/recording complaints lodged by the occupants of all Md/Mess/OTM Accn of AFAC, Coimbatore area under AGE (I) (AF) Coimbatore of internal electrification nature, rectification of the fault / complaints as per the complaint lodged by the user or as given by MES from DB's box / Electric Meter having switch, fuses, MCB distribution board in sheet metal enclosure, point wiring, fixture for light/ Fan/bell/light or power sockets complete repairs to the extent by removing connections from the system, removing faults in wires, batten, conduit, sunk boxes, junction boxes, main switches, MCBs/DBs utility light fittings, FTL light fitting any wattage lamp, holders, ceiling/exhaust fans and other connected fixtures of the internal electrification including providing of petty stores such as insulation wires of appropriate size and conductor matching to existing one upto the length of 1 mtr including insulation tape, screws, nuts as required to rectify the fault with regard to the complaint lodged and refixing of fittings, fixture to their position as dismantled complete all as directed at site to the entire satisfaction of Engineer-in-Charge/users.

Sri ASK Constructions (BID ID -3071568)

TECKXPERT ENTERPRISES (BID ID -3071222)

SEMBA ELECTRICALS (BID ID -3072054)

p.chinnasamy (BID ID -3071787)

V.R.Enterprises (BID ID -3071578)

SARASWATHI CONSTRUCTION (BID ID -3072185)

P JAYAPATHY & C0 (BID ID -3072340)

BHARATH TECH (BID ID -3072290)