8655SPECIAL REPAIR TO AIRCRAFT HANGER IN WEST AREA SPECIAL REPAIR TO OH LINES AND PROVN OF STRUCTURAL INDOOR CABLING IN EAST AREA UNDER GE M AF JALAHALLI BANGALORE

Amount

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc including Brushing neat cement slurry with 3.0kg of cement per sq. metre

Taking down cement plaster and raking out joints, hacking for key, scrubbing down with water built in cement mortar

Material and labour for 15 mm thick screed bed in cement mortar 1:4 for laying floor finishes under floor and all as specified and directed

Material and labour for rendering 10mm thick in CM 1:3 on brick work or concrete surfaces as in backing coat to receive wall tiles etc

Material and labour for non skid coloured ceramic tiles (Ist quality) 7 to 8 mm thick area of each tile exceeding 0.11 sqm but not exc 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and all as specified and directed

Supply and fixing of coloured Glazed ceramic tiles (Ist quality) in vertical surface 350 x250x 7 mm/ 450x 350x7 mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match

Demolition of brick work, stone masonry, cement concrete block walling built in cement mortar or cement lime mortar including all quoins, arches etc complete

Material and labour for precast cement concrete 1:3:6 type C1 (20 mm graded agg) cement concrete block masonry with solid blocks exc. 10cm in width and set in cement mortar 1:6

Material and labour for rendering 15mm thick in CM 1:6 for fair faces of brick work or concrete surfaces finished even and smooth without using extra cement

Material and labour rendering 15 mm thick CM1:4 on concrete / brick surfaces finished even and smooth with out using extra cement

Material and labour extra for framing fair finished drain or channel up to 60cm in inner girth in cement concrete using extra cement including forms moulds mitred/ stopped ends etc.

Refixing in same opening of door shutters of any description exc 1 Sqm but.not exc 2 Sqm each .

Refixing in same opening of aluminium door shutters of any description but exc 2 Sqm each .

Demolition of cement concrete (unreinforced) any description and in any position not otherwise specifically provided for.

Material and labour for cement concrete 1:3:6 type C-2, 75 mm thick using 40mm graded stone aggregates complete finished fair and even as in plinth protection and paving's etc all as specified and directed.

Supply and fixing PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls bore of pipe 110 mm laid in trenches or in floors including taking down existing pipe

Material and labour for preparation of plastered or unplastered old decorated surfaces of walls and applying one coat of oil emulsion distemper complete all as specified and directed

Material and labour for preparation of old painted surfaces of steel and iron work of any description over 10cm width or girth not otherwise described and applying one coat of synthetic enamel paint any tint complete all as specified and directed

Material and labour for preparation of old wooden surfaces of any description and applying one coat of synthetic enamel paint all as specified and directed

Material and labour for preparation of plastered or unplastered new surfaces of walls and applying two coats of oil emulsion distemper over a coat of primer complete all as specified and directed

Material and labour for Point wiring with cable of FRLS PVC copper multistranded conductor 1.5 sqmm 1100 volts grade in and including In stove enamelled steel conduit with all accessories along with fixing arrangements on wall / ceiling surface in including 1.5 sqmm PVC insulated multistranded copper earth continuity conductor connecting to common earth dolly complete all as specified and directed for one light point / fan controlled by one switch.

All as per item No.21 here in before but for using 2.5 sqmm copper conductor multi stranded for power points

Supply and fix Switch flame proof rotary type with termination box in LM6,16 A, single pole 250V all as specified and directed.

Material and labour for LED Flame proof junction box in LM6 up to 1" and up to 4 way complete all as specified and directed.

Supply and fix flame proof switch socket & plug combined in LM6 cable termination box in LM6,16 A, 250V,2P+earth all as specified and directed.

Supply and fix flame proof switch socket & plug combined in LM6 cable termination box in LM6,32 A, 500V,4P+earth all as specified and directed.

Supply and fixing LED tube light fitting 1 x 16 Watts flame proof,CMRI certified recommended for gas/vapour group of IIA & IIIB,Zone 1 & 2 and IP 65 protection with die cast aluminium housing with heat resistant toughened glass with LED tube light fixtures,driver,holders,connector etc. Complete with all accessories prewired and including connecting up with three core flexible copper conductor cable of suitable size all as specified and directed.

Supply and fixing flame proof exhaust fan of sweep size 380mm,0.25 HP,1440 RPM,single phase,230V including louvers and blades complete all as specified and directed.

Material and labour Sub main wiring with four runs of single core pvc insulated cable FRLS with copper conductor multistranded 1100 volts grade 4 sqmm through and including with suitable size of stove enamelled steel conduit and its accessories , surface/ ceiling along with fixing arrangement etc including one run of 4 sqmm pvc insulated multistranded copper earth continuity conductor and connected to common earth dolly complete all as specified.

Supply and fix Sheet metal enclosure with distribution board TPN 415 Volts 4 ways single door with suitable bus bar for provn for MCBs/ Isolators, fixed inside the PVC/SMC box and making all connections all as directed.

Supply and fix single pole and neutral insulated plug & socket 2P + E enlosure,16 Amps,230 volts fixed to wall and making all connections all as directed.

Supply and fix MCB single pole 6 to 32 Amps 240 volts,'C' curve, 10 KA rupturing capacity including connection complete all as directed.

Supply and fixing MCB single pole and neutral 32 Amps 240 volts,'C' curve, 10 KA rupturing capacity including connection complete all as directed.

Supply and fixing MCB TP 25 to 63 Amps rating, 'C' curve , 10 KA breaking capacity, 415 V, 50 Hz AC supply including making all connections complete all as specified .

Supply and fixing MCB TPN 40 to 100 Amps rating, 'C' curve , 10 KA breaking capacity, 415 V, 50 Hz AC supply including making all connections complete all as specified .

Supply and fixing moulded PVC / SMC Junction boxes out door type, weather proof, of size 700 x 480 x 215 mm to be fixed above the wall complete with suitable clamp , nut, bolt, washers and suitable glands complete all as specified and directed by Engr-in-Charge.

Material and labour for making circular opening by cutting wall 45cmx45cm thickness 38cm complete with inserting hume pipe collar of internal dia 400mm & length 38 cm and filling all around (between wall and outer dia of hume pipe collar) with PCC (1:2:4) B0 12.5mm graded aggregate and grouting 04 Nos bolts of size not less than 10mm dia and 100mm long with nut & washer and making good to disturbed surface.

Material and labour for earthing complete with galvanized steel earth plate electrode 600X600X6mm thick buried directly in ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.5M below normal ground level connected to GI earth lead wire 4.0mmdia by means of nuts, bolts, check nuts and washer of GI steel and connecting to testing point including provision of test point and all as shown in electrical plate No. 3 of SSR Pt I. The work is inclusive of necessary earth work and PCC chamber in type CI (1:2:4) with 8 CTD bar reinforcement both ways at 140 mm bents to centre complete all as directed by Engr-in-Charge.

Dismantling & taking down ACSR/AAC conductor of any size from LT over head line and removing from site complete all as specified and directed by Engineer-in-Charge.

Dismantling & taking down shackle/pin insulators of any size and type complete and removal from site complete all as specified and as directed by Engineer-in-Charge.

Dismantling & taking down cross arm, channel, angles, flat iron various size/shape incl nut, bolt and washers etc complete and removal from site complete all as specified and as directed by Engineer-in-Charge.

Dismantling & taking down GI guard wire of any size from LT over head line and removing from site complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches in soft / loose soil not exceeding 1.5 mtr in width and not exceeding 1.5 mtr in depth for laying of cables up to proper level complete all as specified and directed by Engr-in-charge.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm in hard/dense soil complete all as specified and directed by Engr-in-charge.

Removing surplus excavated material from excavation not exc 50 meter and depositing where directed at a level not exc 1.5 meter above the starting point complete all as specified and directed by Engr-in-charge.

Spreading riddled soil in trenches obtained from excavation as in cable cushioning all as per IS 1255-1983 as directed. Note:- Excavated approved soil shall be riddled by using sieve to separate composite particles etc as per IS and refilling in trenches before laying of cable 8cm and 15cm after laying of cable. This is then gently punned down to a depth of 10 cm above the top of upper most cable(ii) For the purpose of measurement only punned thickness only will be considered for payment.

Material and labour for well burnt as class ‘B’ bricks as mechanical protection to under ground cables laying with length of the bricks equal to the width of the trench complete all as specified and directed by Engr-in-charge.

Material and labour for 3 ½ core 150 Sqmm XLPE insulated heavy duty electric cable with aluminium multi stranded conductor 1100 volts grade served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall sheather laying in trenches/cable ducts, fixed to wall/pole complete all as specified and directed of following sizes :-

All as per item No 48 but 3 ½ core 70 sqmm

All as per item No 48 but 3 ½ core 50 Sqmm

All as per item No 48 but 3 ½ core 35 Sqmm

All as per item No 48 but 2 core 10 Sqmm

Boring of holes under road, pavement hard standings by trenches technology using ultra sound technique and necessary machine including's HDPE pipes of 100 mm dia suitable for 0.4 Mpa working pressure complete all as specified and directed by Engr-in-charge.

Earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 mtr below ground level with top edge of plate not less than 1.5 m below ground level connected to and including galvanised earth strip of size 32x6 mm (up or 7.5 mtr length) and GI pipe 40 mm light grade for protection of GI earth strip by means of bolts, nuts, checknuts and washers made out of galvanised iron and connected to earth test point as shown in electrical plate No. 3 of SSR Part-1-2009 and as specified or indicated and testing on completion including excavation and earth work any in type of strata available at site, PCC (1:3:6) type C-1 for earth chamber, precast RCC slab 50mm thick in cement concrete (1:2:4) type B-1 reinforced with welded steel wire fabric (xpm) weight not less the (4kg/sqm) funnel with GI watering pipe of 20mm bore medium grade, wire nuts and lugs complete all as specified and directed by Engr-in-charge.

Supply and fix for wiring to suitable street light fitting connection tapping from the line / connecting up from the junction box to the fitting etc with1.5 sqmm multistranded PVC insulated copper conductor including taking old cable all as directed. Note:-Two run of cable copper conductor and non metallic PVC Rigid/ flexible conduit shall be measured as one unit length.

Supply and fix whether proof PVC junction box approved by CPRI street light control box made out of not less than 2mm thick of size 140mm x 140 mm x 5mm (approx.) complete with hinged door locking arrangement and consisting of 2 Nos of suitable size cable glands consisting of 01 No panel mounted connector 4 pole 32A-1 No, MCB SP 6A 10KA-01No, including connecting up with the electrical connections and fixing and clamping complete and all as directed.

Supply and laying of GI pipe light grade for cable protection of size 50mm bore complete with fitting complete all as specified and directed.

Supply and fix in repair of LED street light 70 Watt fitting, environmental friendly long life, made up of pressure die cast aluminium housing with mid power LED as lighting source and PC cover having TOP Opening separate driver compartment with IP66 protection and impact resistance of IK07.

Sub main wiring with Two runs of single core pvc insulated cable FRLS with copper conductor multistranded 1100 volts grade 10.0 sqmm through and including with suitable size of PVC conduit / casing capping and its accessories , surface/ ceiling along with fixing arrangement etc including one run of 10.0 sqmm pvc insulated multistranded copper earth continuity conductor and connected to common earth dolly complete all as specified.

All as per item No 60 here-in-before but 2 x 6.0 sqmm with 1 x 6.0 sqmm as earth continuity conductor.

All as per item No 60 here-in-before but 2 x 1.5 sqmm with 1 x 1.5 sqmm as earth continuity conductor.

All as per item No 60 here-in-before but 4 x 10 sqmm with 1 x 10 sqmm as earth continuity conductor.

Supply, laying, jointing & testing, XLPE insulated, armoured, heavy duty electric LT UG cable with multi stranded aluminium conductor, 1100 volts grade laid in trenches or in duct/passed through pipes or fixed on wall/poles etc cross sectional area of sizes 70 sqmm 3.5core including taking down of unserviceable cable complete all as specified and directed.

Supply and fixing Modular Switch-1 module,6 Amps & Modular Socket outlet 2in1-2 module,6 Amps,230 Volts,AC including modular metal flush box and modular cover plate with frame (inner & outer) 3 module all as specified.

Supply and fixing Sheet metal enclosure with distribution board SPN 230V Volts 8 ways single door with suitable bus bar for provn for MCBs/ Isolators, fixed to wall and making all connections all as directed.

Supply and fixing Sheet metal enclosure with distribution board SPN 230V Volts 12 ways single door with suitable bus bar for provn for MCBs/ Isolators, fixed to wall and making all connections all as directed.

Supply and fixing Sheet metal enclosure MCCB distribution board VTPN 250 Amps 415 Volts 4 ways Double door with IP:54 protection, suitable bus bar for provn of MCCBs/ Isolators, fixed to wall and making all connections all as directed.

Supply and fixing Sheet metal enclosure MCCB distribution board VTPN 250 Amps,415 Volts 6 ways Double door with IP:54 protection, suitable bus bar for provn of MCCBs/ Isolators, fixed to wall and making all connections all as directed.

Supply and fix MCB single pole 40 Amps 240 volts,'C' curve, 10 KA rupturing capacity including connection complete all as directed.

Supply and fixing MCB TP 100 Amps rating, 'C' curve , 10 KA breaking capacity, 415 V, 50 Hz AC supply including making all connections complete all as specified .

Supply and fixing MCCB 4P 160 Amps rating,36 KA breaking capacity, fixed thermal and magnetic range,415 V, 50 Hz AC supply including making all connections complete all as specified .

Supply and fixing MCCB 4P 200 Amps rating,36 KA breaking capacity, adjustable thermal and magnetic range,415 V, 50 Hz AC supply including making all connections complete all as specified .