8635PROVISION OF SERVICES FOR OXYGEN GENERATION PLANT AT NEW SMC AND OTHER MISC WORKS AT AF STATION UNDER AGE E M EAST OF GE M AF JALAHALLI BANGALORE

Amount

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.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soil all as specified.

Supply and spread dry riddled sand in trenches as in cable cushioning all as per IS 1255-1983 and as directed. Note :- Excavated approved soil shall be ribbed by using sieve to separate composite particles etc as per IS and refiiling in trenches before laying of cable 8 CM and 15 CM after laying of cable. This is than 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 paymet.

Supply and lay Bricks; common burnt clay building bricks, sub-class ‘A’ designation 75 ® for cable protection all as specified and directed.

Removing the excavated soil to a distance not exe 50m and depositing where directed at a level n exe 1.5m above the starting point all as directed.

Supply, laying and testing cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 240 Sqmm 3 ½ core UG cable.

Supply, laying and testing cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35 Sqmm 3 ½ core UG cable running on wall / floor/duct)

Supply, laying and testing cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16 Sqmm 4 core UG cable running on wall / floor/duct)

Supply, laying and testing cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 6 Sqmm 4 core UG cable running on wall / floor/duct).

Material and labour for earthing for panel board complete with copper earth plate electrode 60x60cmx3 15mm buried directly in ground (earth pit not less than 1.5 meters below normal ground level connected to 20x3mm copper strip as earthing lead by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No 3 connected to earthing test point including excavation / earth work in any type of strata, removal of surplus excavated material, GI pipe for watering and funnel, PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 in cover slab with GI protection pipe but all as specified and directed by Engineer-in-Charge all as specified and indicated including testing on completion.

Material and labour for earthing for lightening conductor with Galvanised iron earth plate electrode 60x60cm3.15mm buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top dege of the plate not less than 1.5 meters below normal ground level), connected to 25x4mm GI strip as earthing lead by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No 3 connected to earthing test point including excavation/earth work in any type of strata removal of surplus excavated material, GI pipe for watering and funnel, PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 in cover slab with GI protection pipe but all specified and directed by Engineer-in-Charge all as specified or indicated including testing on completion.

Material and Labour for cement concrete foundations filling and mass concrete type B2 1:2:4, 40 mm grade crushed stone aggregate up to existing surface level or removing any type of tiles carefully and refixing properly as per existing surface complete all as suggested and directed by Engineer-in Charge.

Material and labour for GI pipe light grade 80 mm size fixed on walls / alid in trenches as protection pipe for under ground cable including provisioning of specials and clamps protection on road crossings /plinth protection with fixed to the pole wall etc.

Material and labour for One light point controlled by one switch one way 5 Amps point wiring two runs of FRLS PVC insulated unsheathed, 1100 V Grade cable multi stranded copper conductor of size 1.5 sq mm drawing through in and including PVC conduit size of not less than 20mm on surface including provn of metal flush box duly sunken with modular white frame of suitable size for mounting modular switch, socket and regulator along with earth wire of PVC insulated, unseated, 1100 V grade cable multi stranded copper conductor of size 1.5 sqmm all as specified and directed for under mentioned items. (Note : Cost of for cutting chasing and making good to disturbed surface all as to match with existing surface are deemed to be included in quote rate).

All as per item No 15 but for One ceiling fan point controlled by one switch one way 5 Amps.

All as per item No 15 but for with cable size 4 Sq mm for one 3./5 pin 15 Amps socket out let on in depended board and multistoried insulated copper earth continuity conductor of size 4.0 Sqmm all as specified and directed.

Supply and fixing modular switch single pole one way 6 Amps 1 module complete all as specified and directed.

Supply and fixing Modular switch single pole one way 16 Amps 1 module complete all as specified and directed.

Supply and fixing modular socket 16 Amps, 2./3 combined, 2 Module complete all as specified and directed .

Supply and fixing ceiling fan Modular type regulator step type 120 watt 2 module complete all as specified and directed.

Supply and fixing Ceiling rose surface Bakelite 3 terminals 65x50mm complete all as specified and directed.

Supply and fixing ceiling fan 1200 mm sweep, 50 Watts, 340 RPM, 230/240 volt AC, single phase including provision of suitable hooks for fixing ceiling fan and three core copper PVC flexible cable of size 0.5 Sqmm Make : Bajaj or equivalent approved make. all as specified and directed.

Supply and fix LED surface mounted full lit with glare free uniform illumination with longer light and le maintenance 2’x2’ 36 watts LED luminare with polymer diffuser complete with accessories 36 Watts Make : Crompton or equivalent make of Bajaj/WIPRO/CG

Material and labour for sub main wiring with 4 single core stranded copper conductor unsheathed PVC insulated cable 1100V grade, 6 Sqmm drawn through suitable size of non-metallic PVC rigid conduit with 1x6 sqmm copper conductor cable as earth conductor and conduit accessories fixed up in surface/recessed as required, connection up complete all as specified and directed.

Supply and fixing Optipro enclosure VTPN 4 way for frame – 4 Optimum 4 pole MCCB sheet steel metal MCCB enclosures suitable for fixing of MCCB 63-200A, flush/surface mounting solid neutral link for 4 Pole MCCB.

Supply and fixing MCCB 100 A, 16 KA 4 pole.

Supply and fixing MCCB 63 Amps, 16 KA, 4 pole optium 1.0E (Fixed TM Range) suitable for isolation, fixed Overload & fixed short circuit setting F1 .

Supply and fixing Optipro MCB sheet steel metal enclosure SPN 8 way for suitable for fixing of CB 32-63A, 3/4 pole flush/surface mounting solid neutral link for pole MCB .

Supply and fix MCB TPN 32 Amps, 415 volt 10 KA C Curve,.

Material and labour for earthing complete with copper earth plate electrode 60x60cmx3.15mm buried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top dege of the plate not less than 1.5 meters below normal ground level, connected to 20x3mm copper strip as earthing lead by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No 3 connected to earthing test point including excavation/earth work in any type of strata, removal of surplus excavated material, GI pipe for watering and funnel, PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 in cover slab with GI protection pipe but all as specified and directed by Engineer-in-Charge all as specified or indicated including testing on completion

Supply and fix in repairs of 25 watts, 230 V LED light fitting with suitable bracket with connected items complete for Building security LED street light made up of pressure die cast aluminium housing with high power LED as lighting source and lens embedded PC cover having top opening separate driver compartment with IP66 protection and impact resistance of IK07.. Make : Havells or equivalent make of Philips/CG/BAJAJ.

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