SPECIAL REPAIR TO ROOFS OF 300 AND 500 SERIES HOUSES AT KATARIBAGH, KOCHI, PROVISION OF POWER SUPPLY AND WATER CONNECTION ALONG WITH ACCESSORIES TO MECHANICAL LAUNDRY AND DISH WASHING MACHINE AND REPLACEMENT OF FANS FOR SPARE MAINTENANCE RESERVE AT I

Amount

Dismantling single layer mangalore pattern or similar tiles in roofing complete all as specified and as directed.

Dismantling tile battens of any size including tiling fillets spaced exc 15 cm centre to centre complete all as specified and directed by Engr-in-charge and as directed.

Dismantling timber scantlings 40 Sq cm over in section for unframed work in fillets, rails, posts, rafters, purlins etc, in unframed works complete all as specified and as directed.

Dismantling timber scantlings under 40 Sq cm in section for unframed work in fillets, rails, posts, rafters, purlins etc, in unframed works complete all as specified and as directed.

M&L for 2 nd class hard wood wrought in scantling timber fixed complete all as specified and as directed .

All as per item No. 5 but except timber complete all as specified and as directed .

M&L for second class hard wood plain fillets square or rectangularmin section clean sawn secured with nails sectional area exc 6 Sqcm and n exc 13 Sqcm complete all as specified and as directed.

All as per item No.7 above but sectional area exc 13 Sqcm and n exc 25 Sqcm complete all as specified and as directed.

All as per item No. 8 above but except fillets complete all as specified and as directed .

S&F for 2nd class hard wood clean sawn battern for tiles fixed at 30 cm centre to centre, sectional area exc 5 sqcm and n exc 15 sqcm complete all as specified and directed.

All as per item No.10 Above but fixing only complete all as specified and as directed.

M&L for roof tiles mangalore pattern interlocking at side joints laid dry complete all as specifiede and as directed.

All as item 12 above but except tiles 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 specifiede and as directed.

All as item No.14 above but fixing only 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 0.71mm thick plain, Aluminium sheeting, Alloy 31000 H4 in ridges, hips, valley gutter, drip and straightflashing(length and girth as fixed) complete all as specified and as directed .

S&F 0.63 mm galvanised corrugated mild steel sheeting with two corrugation side lap fixed with L-type ot J-type or cranked hook bolts in roofs and walls, etc with grade of zinc coating 275 complete all as specified and as directed .

All as item No.18 above but labour only complete all as specified and as directed .

S&F Pre-painted galvatume aluminum zink coating GI based corrugated steel sheet 0.50mm thick, on an colour, having tensil strength of 550 Mpa as in roof fixes with self tapping screws complete all as specified and as directed .

S&F Pre-painted galvalume aluminum zinc coating GI based Plain 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 as directed .

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

M&L for preparing surfaces of tiles or slate battens, any size and spacing, prepared and treated all over with creosote (measured overall on one side only, space not deducted) complete all as specified and as directed .

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

M&L for 4 mm thick non asbestos fibre cement building boards fixed or laid/inserted to timber/GI/Aluminium frame work with screws as in ceiling complete all as specified and as directed .

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

M&L for 2nd class hard wood Weather boarding, 25mm thick wrought both sides V joined to give 20mm laps and fixed complete all as specified and as directed.

Material and labour for applying two coats of synthetic enamel paint over a coat of pink primer on new wooden surfaces exceeding 10 cm width or girth including preparation of new surface complete all as specified and as directed.

M&L for Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.4923-1997 grade St.-240 complete all as specified and as directed.

S&F 4mm thick aluminium composite panel of exterior grade with 0.50 mm thick of aluminium layers on both faces, wrapping to steel frame work by routing of joints, wrapping, bending or turning up/mitred angles as per site requirement and fixing with adhesive (Araldite) by popcorn pins and flat pressed the sheets using musking tape till the banding remein solid, complete all specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed.

S &F Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc.conforming to Fe 410 W (Grade E-250 quality A) completecomplete all as specified and as directed .

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

M&L for Preparation of new steel surfaces and applying two coats of anti corrosive paint over a coat of appropriate primer complete all as specified and as directed.

Taking down of existing roof treatment consisting of screed bed plaster tar felts etc and removal of dismantled materials complete all as specified and directed .

Supply only Liquid water proofing compound complete all as specified and as directed .

M&L for rendeing 20 mm thick on concrete/ brick surfaces in CM 1:3 including WPC as per manufacturer's instrs complete all as specified and as directed . Note:-(WPC shall be measured and paid seperately)

M&L for removal of oil, dirt, laitance and other containments by manually and surface sall be fairly smooth finish. Injection of grouting of construction joints and honey combs if any with cementitious pressure grouting with 40 Psi pump using Cobex 100 or equivalent @ 225gms mixed to 50Kg bag of cement including joints packing using polymer modified mortar. Providing and applying pitch free polyurethene water proof coating using Fosroc Nitoproof 600 or equivalent, over dry surface at 1.5mm thick in 2 coats with interval period of 6 hours over a substrate at coverage rate of 2Kg/Sqm using spray/squeege/ roller/ brush. Water proofing coating shall have the elongation of 200% (ASTM D412-90, Tear resistance of >7N (ASTM D 624-00), and tensile strength of 1.5N/mm2 (ASTM D412-90) and it should have a solid content of 80-85% (The rate includes the application of the chemical with specialized agency or the manufacturer)

M&L for providing pressure grouting on leaking points using 40 psi grout pump , sealing the cracks and honey-combs using cementitious sealent , applying a coat of polyplus AC , two component acrylic based , water proof coat @ 500 gms/sqm , after 4 hrs applying second coat with polyplus AC @ 500 gms/sqm complete all as specified and directed.

Taking down cement plastered on Brick/Concrete wall and ceiling including racking out joints, hacking for key, scrubbing down with water complete all as specified and as directed .

M& L for rendering 8 mm thick CM 1:4 with approved water proofing compound over backing coat of 12 mm thick in CM 1:6 using liquid WPC fair surfaces of brick work or concrete surfaces, finished even and fair all as specified and directed

M&L for Complete removal of existing treatment on external surfaces of wall using mechanical grinder complete all as specified and as directed .

Material & Labour for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV esistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over and including1.5mmto 2mm thick exterior wall care putty over water sealment coat new surfaces complete all as specified and as directed .. Note:- (i) The work shall be executed through authorised applicator of approved manufacturer only .(ii) The antifungalpaintshallbe from M/S Asian( Apex Ultima Proteck) or equivalent in list of makes

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) complete all as specified and as directed .

S & F UPVC RAINWATER GUTTER (220 MM), with all necessary fittings, clamp, joints, end cap, corner drop, centre drop, etc joining compounds, nut, bolts or screws etc and fixing in position, at any height complete all as specified and as directed ( Make EURO GUARD or Equivalent in list of makes)

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 . Note:- PVC(SWR) pipe shall be fixed with wall clamps

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

Supply and fixing of ceiling fan ,1200 mm sweep.230 volt, complete with hanging Rod and accessories complete all as specified and directed make: model ES-40 of Havells or Crompton Model : Triton Prime / Usha Model : SUPER STRIKER RICH WH/ Orient or equivalent make in list of approved make .

Supply and fixing of heavy duty exhaust fans AC single phase 230/ 240 V of size 300 mm sweep all as specified and directed. Model -turbojet SP of Havells/ Crompton Model : EXHD00-4-1 / Usha Model Name : TURBO LD JET DELUX EXH FAN

Supply only Wall mounted fans of size 450 mm sweep AC single phase 230 / 240 V all as specified and directed, Make: Turbo force of Havells/Crompton Model : AC450WALL-1 / Usha Model : DOMINAIRE WALL FAN

Supply and fixing Wall mounted fans of size 300 mm sweep AC single phase 230 / 240 V all as specified and directed, Make: Turbo force of Havells/Crompton Model : WM Fizzair 12" (Hi-Speed) / Usha Model : Helix Hi Speed Wall Fan WH or equivalent any other make in list of approved make

Supply and fixing Swing type Pedestal fans of size 400 mm sweep AC single phase 230 / 240 V , Model: Aindrila standardCrompton Model Name : PFSDX120 / Usha Model Name : STRIKER HI SPEED PF or equivalent any other make in list of approved make all as specified and directed.

Supply & fix Flame proof exhaust fans AC single phase 230/ 240 V of size 305 mm sweep with louver to existing hole, plastering etc and connecting to existing electrical system. Make -Sudhir cat part no EF/140 or equivalent any other make in list of approved make

Supply and fixing Flame Proof industrial lighting CMRI Cerified LED Flame proof 1x20W LED Tube light Fixture AC single phase 230 / 240 V all as specified and directed, Make: Crompton Cat Part No. EXTN1LT8-16/20 / Sudhir or equivalent any other make in list of approved make

Supply & fix LED indoor wall decorative light 14 Watt 240 volt Luminaire efficiency shall not less than 100 Lumen/ Watt all as specified and as directed. Make Luker Cat Part No. LWL 110-2 or equivalent any other make in list of approved make

Supply & fix LED down lighter, round or square, 18 W,240 volt, Luminaire efficiency shall not less than 100 Lumen/ Watt all as per specified and directed. Make Havells Cat Part No.EDGEPRORDDLR18WLED840S/ EDGEPROSQDLR18WLED857S or Crompton Cat Part No. CDR-206-18-57-SL-NWH / Luker Cat Part No. BZSLO 18W NW PRO

Supply and fixing of Plastic Body exhaust fans AC single phase 230/ 240 V of size 250mm sweep all as specified and directed . model -turbojet SP of Havells/Crompton Model : Brisk Air 10“ or equivalent make in list of makes

S&F 4 feet surface mounted batten type 20 W LED luminarie with emergency light out put shall be maximum 4 hours battery backup in case of power failure with Li battery,luminarie efficiency 100 Lu/w with an operating voltage range from 140v-270v,initial lumen at battery mode will reduce to 35-50%,changing time approximately 8-12 hours.The luminarie shall have aluminium extruded main housing,PC LED front cover.The luminarie shall have a CCT of 6500,CRI>80.The power factor hours as per L70 B50 criteria.The luminarie shall be EMI/EMC complaint and shall have open and short circuit protection,reverse polarity protection,internal surge protection of 30KV IP 20 ingrss protection Make:- Halonix Model NO HIB-08-20-CW_INV or equivalent make in list of makes

S&F LED Tube light fitting 20 watts Luminaire efficiency shall not less than 120 Lumen/ Watt DAWN PLUS,smart Extruded Aluminium LED Batten (4 ft) with higher effieincy,microwave sensor to save more energy reduces the light by 70% during non-occupancy complete all as specified and directed . Make: Cat part No.BCLAB 20 W LED PS of Bajaj or equivalent make in list of makes

S&F on wall / ceiling (concealed) CPVC pipe 20mm dia SDR 11 & plain SDR 11 fittings complete all as specified and directed .

S&F on wall / ceiling (concealed) CPVC pipe 25mm dia SDR 11 & plain SDR 11 fittings complete all as specified and directed .

S&F Two way bib tap with wall flange of size 15mm dia and including taking down (Make- CERA Cat No. F 2004163 or equivalent make of Jaquar/Parryware) complete all as specified and directed

S&F Health faucet ABS body with wall hook & 1Mtr SS braided flexible tube complete. (Make-CERA Cat No- Cera F 8030102 or equivalent in list of makes ) all as specified and directed including taking down old one

Supply and fixing of Bip cock , CP quarter turn with flange and areator, fancy type short body cast copper alloy with crutch or butterfly handle screwed for GI/ CPVC pipe of size 15 mm complete all as specified and as directed .(Make : Model No F2004151 of Cera or Hindware/ Jaquar

Supply and fixing of Bip cock, CP quarter turn with flange and areator, fancy type long nose with wall flange cast copper alloy with crutch or butterfly handle screwed for GI/ CPVC pipe of size 15 mm complete all as specified and as directed.(Make : Model No F2004152 of Cera or Hindware/ Jaquar

Supply and fixing of CP Bip cock short body with flange and nozzle for garden/wahing machine of size 15 mm including necessary fixing accessories with GI/CPVC pipes complete all as specified and as directed..(Make: CERA : Model No 2003153 of or Hindware/ Jaquar

Supply and fixing of swivel overhead shower (minimum weight 40 grams) of PTMT any colour with shower arm (minimum weight 40 grams) 15mm size, 195 mm long with bend of 45 degree with flange for fixing with CPVC pipe complete all as specified and as directed.(Make : Model No: F7020104 of Cera or Hindware/ Jaquar

Supply and fixing of Rotational mouldede polyethylene water storage tanks (cylinderical vertical with closed top) hoisted & fixed in position of capacity 2000 liters complete all as specified and as directed.Make : Sintex (ISI)/ Aquatech

All as per item No. 68 above but 1000 ltr capacity complete all as specified and as directed..

M & L for CPVC Ball Valve of size 25 mm dia suitable for CPVC pipe incl necessary fittings complete all specified and directed. Make: Supreme/Eurotech /Astral/SFMC

M & L for CPVC Ball Valve of size 20 mm dia suitable for CPVC pipe incl necessary fittings complete all specified and directed. Make: Supreme/Eurotech /Astral/SFMC

Supply and fix concealed stop cock regular body,Quarter turn with adjustable wall flange chromium plated with CP cup fancy type of size 20mm complete all as specified and as directed.(Make : Model NO: F2002362 of Cera or hindware/Jaquar)

Supply and fixing PVC connection pipe 16mm dia (outer 450mm long cold water and taking down old one complete with brass union on both sides to suit 15mm GI pipe complete all as specified and directed .

Supply and fixing 15 mm angle valve, half turn with flange, with flange type chromium plated for fixing accessories for CPVC pipe complete specified and as directed.(Make : Model No: F2004201 of Cera or hindware/Jaquar)

S/F float valve synthetic(PVC) of size 25 mm dia high pressure with polythene ball of size 6" dia and flynut complete all as specified and directed.

Supply and Fixing CP angle cock,Self closers Pressmatic with wall flange and 200 mm connecting pipe for urinal pots to fixed in 15/20 mm Pipe,complete all as specified (Make : Cera Model No:F 9020203 or jaquar/hindware).

S&F of Mini block Pump & motor of 0.5 HP, 230 volt including necessary covering arrangement complete all as specifie and directed. make :-V-guard Model No:- VPA-H100 or equivalent in list of makes

S/F Wall mixer cock with spout and provision for overhead shower, with 115mm long bend pipe complete. (Make :-Cera Cat part No F 2002403) or equivalent Make of Jaquar/Parryware)

Supply and fixing in pillar taps, spout with areator, cast copper alloy with capstan heads chromium plated fancy type screwed down high pressure with or without lettered hot or cold with long screwed shanks and fly nuts screwed for iron pipe and fixed for 15mm bore pipe,complete all as specified and directed by the Engineer-in-charge.(Make : Model No:F2004101 of Cera or hindware/Jaquar).

Supply and Fixing of Kitchen sink cock quarter turn wall mounted with long swivel spout not less than 150 mm and wall flange complete all as specified and as directed .Model No: F2004251 of CERA or Jaquar/hindware.

S&F Sheet metal enclosure TPN for DB's when MCB's to be used 4 way with 200 amps bus bar double door IP 43 glazed door complete all as specified and as directed.

S&F MCCB 4 pole, 415 Volt fixed type 160 Amps with breaking capacity 16 KA complete all as specified and directed.

S&F SPN sheet metal enclosure for DB 8 ways Double door complete all as specified and as directed.

S&F SPN sheet metal enclosure for DB 4 ways Double door complete all as specified and as directed.

S&F MCB TP 63 Amp ,240 Volts,10 KA all as specified and directed Make L&T Cat Part No. BB30630B / Schneider Cat Part No. A9N3P63B / Legrand Cat Part No. 4086 61”

S&F MCB SPN 6-32 Amp ,240 Volts,10 KA all as specified and directed Make L&T Cat Part No. BB20060B-BB20320B /Schneider Cat Part No. A9N2P06B to A9N2P32B / Legrand Cat Part No. 4086 09 to 4086 17

S&F MCB SP 6 to 32 Amp ,240 Volts,10 KA all as specified and directed Make L & T Cat Part No. BB10060B to BB10320B/ Schneider Cat Part No. A9N1P06B to A9N1P32B / Legrand Cat Part No. 4085 87 to 4085 95 / ABB or equivalent to any other manufacturers in the approved make

S&F Sheet metal enclosures with socket plug top and MCB' single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole 20 A MCB

S&F Triple pole and earth encolsure with a three pin and earth plug with socket complete with one triple pole MCB of 32 Amps complete all as specified and as directed.

M/L submain wiring with 2 single core 4 Sqmm PVC insulated unsheathed multistranded copper conductor cable 1100 volt grade drawn throgh and including PVC rigid conduit concealed wiring inculding necessary PVC conduit specials including chases cutting complete exceapt beam and RCC roof and one run of 4 Sqmm PVC insulated unshearthed single core 1100 volts grade multistranded copper conductor cable as earth continuity conduto9r and connceting with suitable size thimble complete allas specified and as directed. Note: two run of 4 sqmm size PVE cable , one run of 4 Sqmm size PVC cable as earth wire and one run of PVC conduit shall be measured as one unit length

All as per item No 90 but 2 single core 6 Sqmm with 6 Sqmm earth wire complete all as specified and as directed.

M&L for sub main wiring with 4 runs of 16 Sqmm (FRLSH) PVC insulated unsheathed multistranded copper conductor cable and 1 run of 16 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 . Note -1. 4 runs of 16 Sqmm sub main wire and one run of 16 sq mm for earthing and cassing capping with accesories shall be measured as one unit.

Material and labour earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm buried directly in ground to a depth not less than 2.25m below ground level with top edge of the earth plate at a depth not less than 1.5m below normal ground level surrounted from all side by 15 cm of thick and packed layers of charcoal dust and common salt ,filling alternate layers and electorde connected by using GI wire 4 mm dia (max -length of 7.5 mtrs )by means of bolts,nut and washer of GI and providing GI light grade pipe 15 mm dia as prrotection pipe for GI wire connected main controll board / test point and provided with GI pipe of light grade 20 mm bore for watering and including funnel,wire mesh PCC chamber of 1;3;6 type C1 ,and RCC cover of 1;2;4 type B1 including necessary earth work in any type of soil /strata disposal of soil all as directed and shown in electrical plate No. 3 of SSR part -1 including testing on completion .

JKM CONSTRUCTIONS