SPECIAL REPAIRS OF MI ROOM (P-2 BUILDING) AT INS GARUDA NAVAL BASE KOCHI

Amount

Dismantling of plain of corrugated steel sheeting/AC sheet, any gauge, thickness including roof/cladding/wall covering complete all as specified and directed.

S & F Pre- painted galvalume roofing system aluminum zinc coating GI based corrugated steel sheet 0.50 mm total thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws shall be continous with no joints complete all as specified and directed.

S & F Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50 mm total thick of an colour having tensile strength of 550 Mpa as in roofs/walls/eaves boards, gutters and ridges fixed with self tapping screws complete all as specified and directed.

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

M&L for PCC (1:2:4) using 20 mm graded aggregate type B-1 in hold fast and other similar bands, copings, kneelers, apex stones, bed plates, all as directed

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

M&L vitrified ceramic coloured tiles 10mm thick square/rectangular polished area of each tiles n exc 0.36 Sqm (600 x 600 mm size) in floors etc set and jointed in neat cement slurry and pointed white and fixing of tiles with and including 15 mm thick screed bed or bedding layer in cement mortatr 1:4 etc complete all as specified.

M&L vitrified ceramic coloured tiles 10mm thick square/rectangular in skirting/ dado laid over cement screed backing coat in CM 1:4, 10mm thick and jointed with grey cement slurry, and pointed with white cement with admixture of pigment to match the shade of tiles including grinding and polishing complete all as specified and as directed.

M&L for Glazed ceramic tiles coloured , as in vertical surfaces, size 450 x 350 x 7mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of the tiles including 10 mm thick rendering in CM 1:3 complete all as specified and directed.

Non - skid Ceramic coloured tiles 7 to8 mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match with and including 10 mm thick backing coat or bedding layer in cement mortatr 1:3 all as specified and as directed

M&L for 100 mm thick cement concrete (1:4:8) type D2 (40mm graded stone aggregate) complete all as specified and as directed

M & L for 75 mm thick cement concrete type B-2 1:2:4 (40 mm graded stone aggregate) finished cement concrete surface even and smooth without using extra cement complete all as specified and as directed

Taking down chowkats or frames with shutters exc 1.5 sqm but not exc 4 sqm each (without taking off shutters from the frames) etc complete all as specified and as directed

M&L for 2 nd class hard wood 30 mm thick Plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers; supplied and fitted to chowkats etc complete all as specified and as directed

S&F second class hard wood plain ,solid ,straight chowkats and frames framed ,rebated on the solid rounded or chamfered put togetherwith glue,pinned at joints etc complete all as specified and as directed.

S & F 100 mm size butt hinges medium weight cold rolled mild steel etc complete all as specified and as directed

S & F for hold fast flat iron bands, strap, supports, clamps, hold fasts, wall ties, hook for hanging fans and other similar small steel article confirming to Fe-290 Grade - E 165 with and including necessary nut-bolts, washers screws etc. as required complete all as specified and directed.

S & F 100 mm size aluminium handles cast type anodised complete all as specified and directed.

S & F 100 mm long aluminium tower bolt of extruded section complete all as specified and directed.

S&F for 250mm 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 complete all as specified and directed.

S&F for 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 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, 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 30mm thick (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 with wood free EPS as per specified and directed.

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

Dismantling of timber fillet, rail, post, rafters, purlins etc. under 40 sqm in section in framed work complete all as specified and directed.

S & F of 2nd class soft wood (CHIR) plain fillet, square, rectangular or traingular in section, clean sawn, secured with nail sectional area exc. 6 sqm but not exc. 13 qm complete all as specified and directed.

Dismantling of wall and ceiling boards (fiber, pulp insulation etc.) or insulation boards / slabs / blankets, any thickness including fillet complete all as specified and directed.

S & F 605 x 605 mm size of grid Anodised aluminium snap grid frame work for false ceiling including GI hangers 6 mm dia (upto 1200 mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of G.I flat 40 x 3 mm size 60 mm long complete all as specified and directed.

S & F 4 mm thick Non asbestos fibre cement buliding boards fixed or laid / inserted to timber / GI / Aluminium frame work with screws in ceiling flat or sloping complete all as specified and directed.

M & L for preparation of new or previously untreated ceiling surfaces of any description, exc. 10 cm width of girth and applying one coat of distempering over a coat of chalk whiting on plastered surfaces, preparatory to distempering complete all as specified and directed.

S&Fixed in repairs vitreous china wash down water closet pan (pedestal pattern) white including fixing bolts,plastic water closet seat cover white closed pattern with flat bottom and cover and PVC valve- less low level flushing cistern ,10 ltr capacity,white symphonic action with inlet, ball valve, float and handle including flush pipe and brackets and flush pipe of polyethylene of low or high density or PVC. 32 mm dia and MS CP or aluminised hinging device and connection to drain and flushing pipe, antisyphonage pipe etc complete all as specified.

S & F in repairs in vitreous china wash basin white, flat back, size 550 x 400 mm excluding taps, waste, chain and but including brackets, cutting for and pinning in as required complete including waste coupling of PTMT with discharge pipe bore dia of 32mm( half or full threaded) Minimum wt 32mm-45 gms all as specified and directed.

S&F in repairs of Vitreous China urinals, half stall type complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; with and including 5 litres automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe complete all as specified and as directed.

S&F in repairs 15 mm bore pillar tap 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 complete all as specified and as directed .

S & F in repairs 20 mm dia brass chromium plated tubular towel rail 'D' type 60 cm long between flange, including one pair fixing brackets complete all as specified and as directed .

S & F toilet paper holder of chromium plated fixed to wall with chromium plated brass screws complete all as specified and directed.

S&F for powder coated Anodised aluminium frame for doors, windows ventilators with one or more rebates including joining cleat for fixing etc. complete shall as specified and as directed.

S&F for powder coated Anodised aluminium door shutters, aluminium section weighing 0.55kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading, screws etc. complete all as specified and as directed.

M&L for 4.80 mm thick Sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq.m in each pane etc. complete all as specified and as directed.

M&L for 12 mm thick Prelaminatd particle board, exterior grade, prelaminated both side with decorative choice lamination with screws to timber frame work etc. complete all as specified and as directed.

M & L for preparation of old wooden surfaces of any description, exc. 10 cm width of girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

Taking down cement or cement lime plaster from brick work or stone wall etc. including raking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed.

M & L for 10 mm thick plaster on other than fair faces of brick work or concrete surfaces cement mortar 1:6 finished even and smooth without using extra cement complete all as specified and directed.

M & L for 15 mm thick rendering in CM 1:4 with WPC on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed.(WPC shall be measured and paid separately)

Supply only Integral water proofing compound all as specified and as directed.

Demolition of brick work or stone, boulder, precast PCC block masonry including all quoins, arches, pillar, etc. built in cement mortar or cement lime mortar complete all as specified and directed.

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

M & L for providing plain cement concrete type D-2, 1:4:8 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M&L for Complete removal of existing external wall treatment scrapping down and washing with water and filling the cracks properly and making good the damaged plastered surfaces/ RCC chajjas /roof projection with cement mortar / PCC and applying two coats of weather proof antifungal paint from Asian paint (Apex ultima protek) / Dulux paints (Weather shield) / Nerolac paints(Excel) over a coat of anti fungal primer over one coat of sealant base coat duly applied through authorised company applicator using modern tools and techniques complete all as specified and directed. Note:- (i) Application of antifungal paint, primer and sealant shall be applied duly through authorised company applicator as per manufactures instruction. (ii) The rate quoted shall include the cost of scaffoldings and cradles including hoisting and lowering as required with bracing, support etc complete.

M&L for complete removal of existing treatment from walls & applying two coats of oil bound distember over a coat of chalk whiting complete all as specified and as directed .

M&L for complete removal of existing treatment from ceiling and appling two coat of white washing complete all as specified and as directed .

M&L for preparation of new plaster surfaces of wall and applying three coat of white wash on walls all as specified and as directed .

M&L for preparation of old decorated surfaces of walls including cornices (plastered or unplastered) and appling one coat of white wash all as specified and 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)

S& F PVC (SWR) pipes single socketed 150 mm dia in any length with rubber ring joints fixed to walls etc complete all as specified and as directed.

S& F PVC (SWR) bends/ shoes any radius having bore diameter 150 mm etc complete all as specified and as directed.

S&F PVC eaves gutters, 180 mm dia half round with rounded edges etc complete all as specified and as directed.

Dismantling structural steel members such as channels angle iron, tubular frames and flat etc and steel sections of any description by gas cutting or other means all as specified and directed.

S & F MS tubular frames including special shaped washers etc complete using ERW or induction butt welded tubes confirming to IS 1161-1979 Gde St-240 and painted one shop coat of zinc primer including preparation of surfaces complete all as specified and directed.

S&F MS tubular purlins including brackets and all necessary connection complete all as specified and directed.

M&L for preparation of new steel and iron surfaces of any description over 10 cm in width or girth not otherwise described with two coat of synthetic enamel paint over a coat red oxide complete all as specified.

M&L for preparing old surfaces of steel based materials, of any description and girth, not otherwise described, over 10 cm width or girth with one coats of of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed

Taking down the existing roof treatment including roof tiles, plaster and cleaning the surface with wire brush and remove all dirt,dust etc. and provison of 15mm thick screed bed or bedding layer of cement mortar 1:3 for roof tratment all as specified and as directed.

M&L for water proofing treatment over RCC slab by applying oil bound bitumen primer @ 0.20 kg/sqm providing and providing and laying 4mm thick APP modified water proofing membrane of make BASF/M/S Fosroc/IWL/STP Ltd weighing not less than 4.00 kg/Sqm reinforced with non woven polyster matt weighing not less than 160 gm/ Sqm having soften point not less than 140C longituinal tensile strength not less than 650 N/Sqm tearing strength of 180 N/Sqm torque application, applying a coat of blown grade hot bitumen 90/15 over the membrane @ 1.20 Kg/Sqm finished with solar reflective/ bituminus aluminium paint @ 0.10 Kg/Sqm etc complete all as specified and as directed..

M&L for 10mm thick PVC Insulation panels with EPS stuckto 1.00mm printed PVC sheet suitably placed in false ceiling grid made of aluminium as in weather board all as specified and directed

Demolition of cement concrete (un-reinforced) in ground floor and paving not exc. 15 cm thick (below or above ground level) complete all as specified and directed.

M & L for hardcore gauge n.exc. 0.63mm 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 for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 Grade with grey cement and pigment laid over and including 100 mm thick cement concrete (1:4:8) type D2 (40mm graded stone aggregate) complete all as specified and directed.

Coarse aggregate for granolithic floors below paver blocks graded from 12.5mm to 4.75mm spreading and levelling in layers n exc. 25cm thick well ramming incl watering complete all as specified and directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. Removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc.

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 FRLS cable 1100 Volts grade ISI-694 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 1.6 mm thick MS sheet/ pressed steel sunken boxes depth not less than 50mm (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 FRLS cable single core multistranded cable as earth continuity wire for one light controlled by one switch, all as specified and as directed.

All as per item No 72 here -in -before but for One fan /exhaust fan point controlled by one ,one way switch and regulator complete all as specified and directed.

All as per item No 72 here- in- before but for for One bell/ buzzer point controlled by one push button complete all as specified and directed.

All as per item No 72 here in before but one 5 pin 5 amps socket outlet on independent board complete all as specified and directed.

All as per item No 72 here in before but one 5 pin 5 amps socket outlet on same board complete all as specified and directed.

All as per item No72 above but with 2.5 Sqmm copper conductor including 2.5 Sqmm copper cable on earth wire for one 6 Pin 16 Amps Socket outlet independent board complete all as specified and directed.

Supply and fix ceiling rose surface bakelite 65 x 50mm 3 terminals 240 Volt 50 Hz Complete all as specified and directed.

S&F switch piano flush type 5A one way with cover plate all as specified and directed .

S&F bell ding dong AC ,230 Volt ,single pole all as specified and directed .

S&F Bell push, flush type, 5 amp one way with cover plate all as specified and directed .

S&F switch socket combination 5 pin 5 Amps flush type with cover plate all as specified and as directed.

S&F S/S combination 6 pin 15 Amps flush type multi purpose with cover plate all as specified and directed . .

S&F Stepped type electonic fan regulator flush type 120 watt , 240 volt , 50 HZ all as specified and directed .

Supply & fix ceiling fan complete with electronic type regulator and accessories 230 V, 1200 mm sweep. BEE 5 star rated all as specified and directed. Make Havells / Orient / Usha

Taking down existing Ceiling fan,with sealing cable end dismantling blades and painting two coat with synthetic enamel paints by spraying including filling cavities with filler , servicing, and re hanging on original position including necessory conection with copper conductor etc complete all as specified and as directed. .

Supply & fix metallic body exhaust fans heavy duty 900 Rpm AC single phase 230/ 240 V of size 380 mm sweep with louver including cutting of wall and making good surface and all as specified and directed Make Havells / Orient / Usha

M&L for sub main wiring with 4 runs of 10 Sqmm (FRLSH) PVC insulated unsheathed multistranded copper conductor cable and two run of 10 Sqmm (FRLSH) cable as earth continuity wire and including PVC conduit concealed in wall/floor including cutting chesses and making good distrubed surface to match with existing surface including taking down old unserviceable sub main wiring all as specified and directed Note :- Four runs of 10 sqmm FRLSH , two run of 10sqmm FRLSH copper conductor and one run of PVC conduit shall be measured as one unit length.)

M&L for sub main wiring with 2 runs of 4 Sqmm (FRLSH) PVC insulated unsheathed multistranded copper conductor cable and 1 run of 4 Sqmm (FRLS) cable as earth continuity wire and including PVC conduit concealed in wall/floor including cutting chesses and making good disturbed surface to match with existing surface including taking down old unserviceable sub main wiring all as specified and directed ( Note :- 1. Two runs of 4 sqmm FRLSH , one run of 4 sqmm FRLSH copper conductor and one run of PVC conduit shall be measured as one unit length.)

M&L for earthing complete with galvanised steel earth plate electrode 60 cm x 60cm x6 mm thick, buried directly in ground (earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meters below normal ground level, connected to GI earth strip 25x4 mm as earth lead 7.5 mtrs by means of bolts, nuts and washers of galvanised steel all as shown in electrical plate No. 3 connected to earthing test point complete all as specified and indicated including testing on completion including taking out old earthing etc complete. Note : The rate is deemed to be inclusive of the cost of complete earth work in any type of soil. PCC 1:3:6 type C-1 for chamber,RCC 1:2:4 type B1 for cover slab 50 mm thick, reinforcement 8 mm CTD bars @ 100 mm c/c both way, necessary form work, handle, charcoal dust 20mm dia GI med grade for watering and 40mm dia GI medium grade earth lead protection pipes with funnel and wire mesh all complete all as specified and directed.

Supply & fix Regal Batten for LED tube rods upto 1x22 W and crystal glass LED tube lights 1x20 W both side connections and connecting to electrical system with twisted copper flexible cable all as specified and directed. Make Havells Cat Part No REGALBATTENT 8 UPTO 1x22WSSBSWH and CRYSTAL UPTO 1213 T8 DS TL 20 W LED 865 SGLASS, Crompton Cat Part No: IGP 16KT-18 & LGT8-16-865-2 & Philips Cat Part No: TMC100 P1XT-LED22WP & essential LED tube 1200 mm, 20W

Refixing of LED tube light fitting of any size and type ,retreaved vide item No 71 above with neccessory accessories likes screws, rawal plugs etc all as specified and directed.

Supply and fix in replacement of LED flat panel with high brightness with glare free recessed 2 x 2 feet endura slim pro plus fitting all as specified and as directed . Make:-Havells Cat part No ENDURASLIMPROPLUS2 X2PLR28/36WLED857MOD, Crompton AURA-1, Cat Part No:- CCR-127-36-57-SL-NW1+ & Philips Cat Part No: RC380BLED36S-6500G4L60W60PSUOD

Supply and fixing LED Mini mirror light 1 x 10W/12W Watt Wall/Surface mounted luminaries with engineering plastic housing, wired with all accessories complete including provn of flexible copper wire from ceiling rose to light fitting terminal.all as specified and as directed . Make- Make :Crompton Cat No. LDL-10-WW, Luker Cat Part No. LTSM10, Philips B No 21LED12S

S&F Sheet metal enclosure MCB TPN DB 8 way double door IP 43 type suitable for 200 amp including all electrical connection all as specified and as directed. Make: Schneider Cat Part No. A9HVTD08 / Legrand series XLᶟ6300 enclosure / L&T Cat Part No. DBPSG008DD

S&F Sheet metal enclosure MCB SPN DB 8 way double door (metal door) IP 43 type suitable for 200 amp\ including all electrical connection all as specified and as directed. Make : Schneider Cat Part No. A9HSNS08 / L&T Cat Part No. DBSPN008SD / Legrand Cat Part No. XLᶟ400

S&F Sheet metal enclosure Vertical TPN DB 8 way double door suitable for MCCB up to 160 Amp , IP 43 type including all electrical connection all as specified and as directed. Make : Schneider Cat Part No. A9HVD08M / Legrand Cat Part No. XLᶟ Range / L&T Cat Part No. DBVTH008DD

S&F 4 Pole MCCB 160 to 200 Amp, 50 Hz, 415 V with rupturing capacity 36 KA all as specified and directed. Make : L&T Cat Part No. DN1-250C CM90642OONO / Legrand Cat Part No. 420097 / Indoasian Cat Part No. 830115

S&F MCB SP (6-32) amp ,240 Volts ,10 KA including all electrical connection all as specified and as directed. Make : Schneider Cat Part No. A9N1P06B-32B / L&T Cat Part No. BB10320B / Indoasian Cat Part No. 811015

S&F MCB Four pole 63 amp 415 Volts ,10 KA including all electrical connection all as specified and as directed. Make : Schneider Cat Part No. A9N18372 / L&T Cat Part No. BB40630B / Indoasian Cat Part No. 811561

Supply and fixing Sheet metal enclosure with plug top & socket ,single pole 20 Amps MCB all as specified and directed. Make : L&T Cat Part No. DBMPS120SD / Schneider Cat Part No. A9HMS220 / Indoasian Cat Part No. 811956

K.V.GEORGE AND COMPANY

Vidya constructions

ELLIKKAL ENTERPRISES

Aarjay Tech Engineering

Albert Rebello and Company

M.J.JOY AND COMPANY

M.J. Leons and sons