SPECIAL REPAIR TO CERTAIN MISC EM WORKS IN TECHNICAL AREA AT CVRDE AVADI

Amount

M&L for excavation in trenches in hard dense soil not exceeding 1.5 mtr wide and not exc 1.5 m depth for taking out of UG cables, bricks and getting out all as specified and directed.

M&L for returning filling, including spreading levelling, watering and well ramming in layers not exc 25 cms thick of soil complete all as specified and directed.

M&L for removing the surplus excavated material/soil to a distance not exc 50 mtrs and depositing, where directed at a level not esceeding 1.5 mtrs above the starting point all as specified and directed.

Sub main wiring with Two runs of single core 4sqmm 1100 Volts grade, FRLS PVC insulated, unsheathed cable, copper conductor, multistranded drawn through and including ISI marked PVC conduit 20mm dia fixed in walls / roofs / floors etc.,with suitable clamps including provision of FRLS PVC insulated 4sqmm copper conductor as earth continuity conductor and connecting to common earth dolly incl taking taking u/s submain wiring complete all as specified and directed. Note: Two runs of cable, one run of earth continuity conductor and one run of PVC conduit shall be measured as one unit length.

S&F in repalcement of Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20A complete all as specifed and directed.

M&L for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 3.5core 50 sq. mm with lugs/glands fixing on wall/ floor/ duct incl taking taking down cable any type complete all as specifed

M&L for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 4core 25 sq. mm with lugs/glands fixing on wall/ floor/ duct incl taking taking down cable any type complete all as specifed

M&L for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 3.5core 400sq. mm with lugs/glands fixing on wall/ floor/ ductincl taking taking down cable any type complete all as specifed

Laying only used bricks used as cable protection taken from trench after cleaning complete all as specifed and directed. Note: Bricks available on relevant taking down item.

Supply and Lay sub class 'B' bricks used as cable protection in trenches complete all as specifed and directed.

Supply and Spread sand for sand cushioning of cables in trenches all as specified in MES Sch Part-I and directed. Note: Punned tickness only will be measured and paid.

M&L for taking down existing faulty cable of any type and size 16 Sqmm to 185Sqmm from trench/duct/wall etc including taking down bricks for reuse and sand, carry out physical check, identify the fault as required portion and making cable joint and relaying / re-routing the cable in trench/duct/wall etc including termination / connection complete all as specified and directed. Note : 1) Sand shall be taking down and kept aside and re-use after after cable laying. Additional sand qty shall be measured and paid separately. 2) Execation, cable joint and additional cable required for joint shall be measured seperately.

M&L for disconnecting water and electric connections, shiting of water cooler as location as directed and connecting electric and water/ drain pipe connection and testing complete all as specified and directed.

M&L for disconnecting electric connection, taking down wall mounting fan any type, any size and refixing another location as directed with suitable ms supports, base plate, nuts and bolts, welding works as sper site requirment complete all as specifed and directed.

S&F in repair sheet metal enclosure manual chage over over switch 800A with clamps/supports, connecting electric cable connectiongs complete all as specifed and directed.

S&F in replacement of vacuum interpretor 800A rating suitable for 11KV rated VCB of schneider / Crompton brand VCB complete all as specifed.

S&Fin replacement of VRLA battery capacity 2V/ Cell 100 Ah complete all as specified and directed.

M&L for replacement of micro controller board suitable central AC plant upto 50 Ton(3 unit 15TR module ) complete all as specifed

Supply, install, commissioning & testing LT panel outdoor type factory made out of 3mm thick CRCA steel double door weather/ dust/ vermin proof, IP 65 protection, suitable spaced totally enclosed in chamber, earthing arrangement, locking arrangement with one No lock with duplicate key duly painted with power coated paint including connection of all incoming and outgoing cables using suitable size lugs and glands, danger notice board, panel to be mounted on PCC block/brick pillar complete in all respect all as specified & directed by EIC including comprising of following items :- (i) BUS BAR: High conductivity aluminium alloy, 3 Nos for phase (R,Y,B) rating 300 amp rating and 1 No for neutral rating 150 amp, mounted on DMC support with heat shrink sleeve - 01 set. (ii) INCOMER : MCCB 200 Amps 4P 25KA fixed magnetic release - 1 Nos. (iii) Outgoing: MCCB 125 Amp 4 Pole 16KA fixed magnetic release -02 Nos and MCB 63 Amps 4P-1 Nos. (iv) Digital multifunction meter with suitable CT's complete. (v) Voltmeter for three phase, digital type suitable 415V 3 phase 50Hz with Indication lamp (R,Y,B), LED type, with toggle switches set of 3.

M&L for shifting of window type ACs capacity up to 2 TR from existing location to MES EM Store yard at O/o AGE (I) R&D Office including dismantling, loading, transportation and unloading complete all as specified and directed.

Material and labour for Cable jointing kit for 11 KV grade cable for straight through heat shrinkable joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 300 to 400 sqmm.

Material and labour for Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrinkable joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 185 to 240 sqmm.

M&L cutting of road/ PCC road to a width of 30cm and depth not exceeding 90cm for laying of protection pipe / cable including returning and filling, spreading levelling, watering and well ramming in layers and making good with PCC 1:2:4 type B1 for top 100mm thick complete all as specified and directed.

Supply, install, commissioning & testing LT panel indoor type factory made out of 2mm thick CRCA steel double door weather/ dust/ vermin proof, IP 65 protection, suitable spaced totally enclosed in chamber, earthing arrangement, locking arrangement with one No lock with duplicate key duly painted with power coated paint including connection of all incoming and outgoing cables using suitable size lugs and glands, danger notice board, panel to be mounted on PCC block/brick pillar complete in all respect all as specified & directed by EIC including comprising of following items :- (i) BUS BAR: High conductivity aluminium alloy, 3 Nos for phase (R,Y,B) rating 200 amp rating and 1 No for neutral rating 100 amp, mounted on DMC support with heat shrink sleeve - 01 set. (ii) INCOMER:MCCB 125 Amps 4P 25KA fixed magnetic release-1 No (iii) Outgoing:MCCB 63 Amp 4 Pole 16KA fixed magnetic release -04 Nos and MCB 32 Amps 4P-4 Nos. (iv) Digital multifunction meter with suitable CT's complete. (v) Voltmeter for three phase, digital type suitable 415V 3 phase 50Hz with Indication lamp (R,Y,B), LED type, with toggle switches set of 3.

S&F GI tubing 15mm dia bore medium grade with necessary specials and fixed in walls / roofs / floors etc complete including taking down old pipe all as specifed and directed.

M&L CP stop cock heavy duty size 15 mm dia bore both end screwed, ISI marked complete all as specified and directed,

M & L Brickwork with subclass ‘B’ bricks, straight or curved on plan, exc 6m mean radius built in cement mortor 1:6 complete all as specified and directed,

M&L for cement plaster in CM 1:6, 10mm thick on concrete and brick masonry surface and finished the surfaces even and smooth without using extra cement complete all as specified and directed by engineer-in-Charge.

M&L for cement plaster in CM 1:4, 15mm thick on concrete and brick masonry surface and finished the surfaces even and smooth without using extra cement including mixing of WPC @ 3% complete all as specified and directed by engineer-in-Charge. Note: Quoted Rate includes for WPC @ 3%

M&L Preparation of newly plaster wall and applying two coats of distemper oil emulsion over a coat of primer and 2mm thick wall care putty complete all as specifed and directed

M&L Preparation of newly plaster wall and applying two coats of exterior emulsion paint over a coat of primer and 2mm thick wall care putty complete all as specifed and directed

PSK Enterprises

EASHWAR ELECTRICALS