CWE(S)/SOUTH/TOEKN-28 of 2022-23

Amount

Dismantling of AC sheets (corrugated and semicorrugated etc ) in roofing incl ridge cover complete all as specified and directed.

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

Dismantling the battens for tiles of any size including tiling fillets spaced exc 15cm c/c complete all as specified and directed.

S & F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50 mm 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 directed.

S & F Pre-painted galvatume aluminum zinc coating GI based Plain steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws complete all as specified and directed.

S&F Fibre glass reinforced traslucent corrugated sheeting with two corrugations side lap fixed with coach screws and washer in roof , wall etc., complete all as specified and directed.

Dismantling mild steel/wrought iron work of any description not otherwise provided,complete all as specified and directed

Dismantling Unframed timber scantlings 40 Sq. cm and over in section and in any position,complete all as specified and directed

S&F rolled Mild steel sections as in main and cross beams hip and jack rafters, purlines fixed independently including welding, complete all as specified and directed

Demolition of Cement Concrete of any description and in any position not otherwise specifically provided for,complete all as specified and directed

Demolition of Brickwork or stone / boulders masonry laid dry built in cement mortar complete all as specified and directed

M & L for brick work with fly ash bricks straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified and directed.

All as per Srl item No.12 above half brick thick built in CM 1:4

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

M&L for provn of false ceiling with anodised aluminium snap grid frame work with size of grid 605 x 605mm with aluminium main tee size 25 x25 x 1.6mm, cross tee of size 25 x 25 x 1.6mm and aluminium wall angle of size 25 x 25 x 1.8mm ,fixed to walll and hanging from soffits\trusses\bracking using adjustable supporting hanger with GI wire complete all as specified and directed.

S & F 4mm thick non-asbestos fibre cement building boards fixed or laid/inserted to aluminium / wooden frame work with screws including two coats of OBD over a coat of alkali resistant primer and preparation of new surfaces of ceiling. complete all as specified and directed.

Taking down cement plaster hacking of key racking out joint of old brick work or stone masonary including scrubbing down with water complete all as specified and directed.

M&L for Rendering 15mm thick in CM 1:6 on fair faces of brick/concrete including finished even and smooth without using extra cement complete all as specified and directed

M&L for rendering 15 mm thick on fair faces of brick work in CM 1:4,with using water proofing compound finished even fair complete all as specified and directed.

M&L for rendering 5 mm thick in CM 1:3 on ceiling,chajja,roof projection etc finished even and smooth without using extra cement.complete all as specified and directed.

Supply only Integral water proofing compound

M & L for applying two coats of OBD including priming with alkali resistant primming paint over 3mm thick wall care putty and preparation of new surface complete all as specified and directed .

M&L for preparation of new plastered or un- plastered surfaces of ceiling and applying three coats of white wash complete all as specified and directed.

M&L for preparation of new plastered or un- plastered surfaces and walls including cornices, pilasters etc and applying two Coats of cement base paint over a coat of primer complete all as specified and directed .

M&L for prepartaion of new plastered surfaces of wall, and applying three coats of white wash complete all as specified and directed.

M&L complete removal of existing treatment and preparation of old plastered surfaces, applying two coats of oil bound distemper over a coat primers with 3mm thick wall care putty, complete all as specified and directed .

M&L complete removal of existing treatment and applying two coat of cement base paint over a coat of alkali resistant primer paint on walls all as specified and directed .

M&L Complete removal of existing treatement and applying three coats of white wash on walls, etc complete all as specified and directed.

Demolition of cement concrete in ground floor and paving n exc 15 cm thickness below and above ground level complete all as specified and directed

Hardcore using broken stone boulders of guage exc 63mm but n exc. 100 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rolled/rammed to a true surface, complete all as specified and directed

M&L for PCC 75mm thick type C2 1:3:6 (40mm graded aggregate) as in plinth protection laid in panels including finishing the surface feven and smooth without using extra cement complete all as specified and directed.

M &L PCC 75mm th type D- 2, 1:4:8 (40mm graded aggregate) as in sub base of flooring, complete all as specified and directed

M&L for 25 mm thick PCC 1:2:4 type B0( using 12.50mm graded aggregate) as in level course on floor etc complete all as specified and directed.

M&L for Machine cut kota stone slab flooring 20-25mm thick over cement screed base laid over 15mm thick screed bed or bedding in layer of CM 1:6 and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing, complete all as specified and directed

M&L for 20-25mm thick machine cut kota stone slab in riser of steps, skirting,dado and pillar laid over 15mm thick screed bed or bedding in layer of CM 1:4 and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing, complete all as specified and directed

M & L Non skid caramic coloured tile 7 to 8 mm thick (square/ rectangular ) area of EACHtile exceeding .11 SQM but not exceeding .18 SQM in floor etc set and jointed in neat cement slurry and pointed in white or colour cement to match laid over 15mm thick screed bed or bedding in layer of CM 1:6 for laying floor finishes complete all as specified and directed.

M & L granite 20mm thick ( of any type) table rubbed & polished in steps , jambs , pillar, window cills, cooking platforms and laid over 15mm thick screed bed or bedding in layer of CM 1:4 for laying floor finishes incl pointing in white cement 1:2 using marble dust with admixture of pigment to match the shade of granite, complete all asspecified and directed.

M & L for Non skid caramic coloured tile 7 to 8 mm thick (square/ rectangular ) area of EACHtile exceeding .11 SQM but not exceeding 0.18 SQM as in skirting etc set and jointed in neat cement slurry and pointed in white or colour cement to match laid over 10mm thick bedding in layer of CM 1:4 complete all as specified and directed.

Dismantling floor hearth or wall tiling including cement mortar bedding but not backing. complete all as specified and directed

M&L form work to sides and soffit of floor or roof beams lintels, beam haunching ,girders lintal cantiliver shelves including supports overhung etc . complete all as specified and directed.

M&L type B0 1:2:4 (using 12.50mm graded aggregate) Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves complete all as specified and directed.

Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Taking down frames with shutters (without taking off shutters from the frame ) area not exc 1.5 SQM each including iron mangery complete all as specified and directed

Taking down frames withshutters (without taking off shutters from the frame) exc 1.5SQM but n.exc 4 sqm each including iron mongery complete all as specified and directed

S&F of pressed steel frames for doors of size 105x60mm with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc complete as specified and directed.

S&F of pressed steel frames for doors of size 125x60mm with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc complete all as specified and directed.

M&L PCC 1:3:6 type C0 (using 12.50mm graded aggregate) for filling of concrete in frames complete all as specified and directed

M&L PCC 1:3:6 type C1 (using 20mm graded aggregate) for fixing of chowkats / frames complete all as specified and directed

S&F for Factory made 35mm thick 2nd class hard wood, plain framed, paneled shutters (two panels) with lock rail and panel of 9 mm BWP commercial ply or 12 mm veneered particle board with commercial veneering on both sides, the side of rail and stile as per IS-1003 (Part-I), kiln seasoned and chemically pressure treated, complete, all as specified and directed

S &F 2nd class hardwood 35mm thick glazed and skeleton shutters open rebated and prepared to receive glass gauze etc divided into squares, with plain, chamfered or rounded mitred and rebated without sash bars any number edges of framing plain, chamfered or rounded, fitted with cut and metered beads for securing glass etc size of members of shutters as specified in SSR Part I Sec 8 clause 8.24 (a) complete all as specified and directed

S & F, steel windows double shutter (one side glazed type and other side gauzed type) with pressed steel frame and side hung shutters including projecting or box type hinges with steel handle & steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified and directed.

M & L for preparation of new steel surfaces and applying 2 coats of synthetic enamel paint over a coat of red oxide primer. complete all as specified and directed

S & F Statinless steel wire cloth, 0.36 mm dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples complete all as specified and directed.

S&F in repairs bib tap 15 mm bore, fancy type, chromium plated, cast copper alloy, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

S&F in 125 mm dia brass chromium plated shower rose with swivel joints complete all as specified and directed.

S&F in repairs Tubular Towel rail 20mm dia, D type, 60cm long between flanges of brass chromium plated fixed with and including chromium plated brass screws and wooden / plastic cleats complete all as specified and directed.

S&F in repairs chromium plated health faucet with 125 cm long flexible hose and wall hook complete all as specified and directed.

S&F in 20/25mm dia CP decorative type draphery curtain rods with brackets of approved pattern and quality complete all as specified and directed.

S&F in repairs soap dish vitreous china white any type fixed to plugs with chromium plated brass screws complete all as specified and directed.

S&F in Repairs Pillar taps fancy type , cp brass chromium plated screwed down, high pressure, with or without lettered ‘HOT’ or ‘COLD’ with long screwed shanks and fly–nuts, screwed for 15 mm bore iron pipe complete all as specified and directed.

S&F in repairs Stop valves, cp brass chromium plated, fancy type with capstan head screwed down, high pressure, screwed both ends for 15 mm bore iron pipe or for unions complete all as specified and directed.

S&F in repairs vitreous china wash down water closet (pedestal pattern) with plastic seat and cover including PVC low level flushing cistern 10 ltrs capacity,flush pipe of polythylene of low or high density or PVC 32 mm dia , PVC connection 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

S&F in repairs Vitreous china wash hand basin white flat back size 550x400mm including brackets, CP pillar cock (fancy type )of 15mm bore, CP waste fittings 32mm, incl waste pipe complete all as specified and directed.

S & F repairs 15mm bore tubes medium grade galvanised with all fitting and fixed complete to walls and ceilings or laid in floors including taking up or down steel tubing and connections, including cleaning for refixing (or) Removed compelte all as specified and directed.

S & F 15mm bore tubes medium grade galvanised with all fitting and fixed complete to walls and ceilings or laid in floors, complete all as specified and directed

All as per item No 66 above but 20mm bore

Cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10cm girth compete all as specified and directed.

M & L Glazed ceramic coloured tiles joint free of size450 x 350 x 7 mm thick as in skirting /dado set and jointed in neat cement slurry and pointed in white or coloured cement to match complete in position laid over 10mm thick screed bed in cm 1:4 complete all as specified and directed. .

Dismantling water tanks capacity n exc 1000 litres.complete all as specified and directed.

S&F rotational moulded polyethylene water storage tanks 1000 litres capacity(cylinderical vertical with closed top) hoisted and fixed in position all as specified in SSR part 1 complete all as specified and directed

S&F 20mm ball valve high pressure with polythylene float valve and fly nut complete screwed for iron pipe PTMT. complete all as specified and directed

S&F in repairs Gun metal globe or gate valve 20mm, with iron wheel head screwed both ends for iron pipe complete all as specified and directed

S & F 150mm long Aluminium anodised barrel tower bolt of extruded section . complete all as specified and directed

S & F 200 mm long Aluminium anodised barrel tower bolt of extruded section complete all as specified and directed.

M&L 150 mm length Aluminium handles fabricated type anodised complete all as specified and directed

S & F 300 mm long aluminium alloy anodised sliding door bolt with hasp staple (bolt type ) and fixing clips of sheets ,cast or extruded section and fixing bolts and sliding bolts of extruded section or cast aluminium alloy and fixed . complete all as specified and directed

S&F 300 mm ordinary rat rail rod pattern spring including roller and roller plate complete all as specified and directed

M&L for door stopper of aluminium alloy body, Rubber 150 mm long complete all as specified and directed

M&L for Preparation of newly untreated wood or wood base surfaces of any description, exceeding 10 cm width or girth, not otherwise described and applying two coats of Synthetic Enamel paint over a coat of pink primer complete all as specified and directed.

M&L Cement Concrete Chequred colour tiles 250 X 250 X 22mm/ 300mmx300mm x22mm jointed with white cement & pigment and pointed in colour / white cement to match the shade of tile over 20 mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L for Plain cement concrete (1:2:4) type B1 (using 20mm graded stone aggregate ) as in edging etc complete all as specified and directed.

Material and labour for uprooting of wild trees such as grass/bushes etc from the roof / wall surfaces / AC sheets / soil pipes surrounding including its penetated roots with suitable cleaning chemical and making good to the damaged plaster by providing CM 1:3 and finish the surfaces to match with the existing surface complete all as specified and directed.

Taking down existing unserviceable POINT wiring of any description/type/ size of light/fan/power/two way/bell etc on TW batten/conduit including removal of batten / conduit / gutties / wooden boards / switches / sockets / regulators/ light fittings etc and removal of unserviceable material out of site area and making good the disturbed surfaces of wall/ceiling so as to match with the existing finishes,complete all as specified and directed.

Taking down the existing unserviceable DBs of any type / capacity / description as per existing at site including making good the disturbed surfaces to match with the existing finishes,complete all as specified and directed.

M & L for Concealed Conduit POINT wiring with 1.5 Sq mm copper conductor single core PVC insulated cable FRLS type 1100 V multistranded drawn through conduit and including rigid PVC conduit and conduit accessories of suitable dia medium grade and pressed steel terminal boxes of 1.6 mm thick MS duly painted with red oxide metal primer including fixing/grouting sunken/ surface as per site requirement covered with 3 mm thick laminated hylam sheet including running up of 1.5 Sq mm copper conductor PVC insulated cable as earth continuity conductor along with wiring and connecting to the common earth dolly for fixing the switches/ sockets/ regulators etc,complete all as specified and directed for the following:-

One light POINT controlled by one, one way switch 5A, SP

One ceiling / exhaust fan POINT controlled by one, one way switch and regulator

One 2/3 pin 5 Amps socket outlet POINT controlled by one switch on the same board

One 3 Pin 5 Amps switch socket Independent board

One Bell POINT controlled by one bell push

All as per item No 86 here-in-before but using 2.5 Sq mm single core copper conductor cable multistranded PVC insulated FRLS 1100 Volts grade for 6/16 Amps switch socket combination POINT including running of 2.50 Sq mm copper conductor PVC wire as earth continuity conductor along with wiring and connecting to the common earth dolly,complete all as specified and directed.

A as per item No 86 here-in-before but using 4 Sq mm single core copper conductor cable multistranded PVC insulated FRLS 1100 Volts grade for 6/16 Amps switch socket combination POINT including running of 4 Sq mm copper conductor PVC wire as earth continuity conductor along with wiring and connecting to the common earth dolly,complete all as specified and directed.

S & F Switch piano type single pole one way flush type 5 Amps capacity 230 volts,complete all as specified and directed.

Supply and fix switch socket combination flush type multipurpose 2/3 pin 5 Amps, 230 Volts,complete all as specified and directed.

Supply and fix socket outlet flush type multipurpose 2/3 pin 5 amps, 230 volts,complete all as specified and directed.

Supply and fix switch socket combination flush type multipurpose 5 in 1, 5/16 Amps, 230 Volts,complete all as specified and directed.

S&F Ceiling fan regulator electronic step type AC 240 volts suitable for 1200/1400 mm sweep,complete all as specified and directed.

S&F bell ding dong working on 230 volts AC supply,complete all as specified and directed.

S & F ceiling rose three terminal surface bakelite type AC 50 Hz 230 Volts of size 65 x 50 mm,complete all as specified and directed.

S & F lamp holder insulated body with back plate for angle/batten fittings fixed with wooden round blocks,complete all as specified and directed.

S&F LED lamp 9 Watt suitable for holder,complete all as specified and directed.

Supply and fixing LED lights fitting 1x 18 W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose,complete all as specified and directed.

Supply and fixing LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size,complete all as specified and directed.

Supply and fix decorative wall mounting light with 7.5 watt LED lamp,complete all as specified and directed.

Supply and fix mounting engagement light (Green and Red colour) with 9 watt LED lamp,complete all as specified and directed.

S & F 36 watt recess softline luminaire 2x2 LED fittings,complete all as specified and directed. Make : Havells, Crompton Greaves, Bajaj, Philips

S & F LED light fitting 1x9W/1X10Wbulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size,complete all as specified and directed.

S&F Triple pole and earth encolsure with a three pin and earth plug with socket complete with one triple pole MCB 63 Amp,complete all as specified and directed.

S&F single pole and earth encolsure with a three pin and earth plug with socket complete with one single pole MCB 20 Amp,complete all as specified and directed.

S & F Security Lights of 1x15 watt LED light with high power LED and unique peanut lens to ensure uniform distribution and including provision of 1.5 sqmm 3 core multistranded copper conductor cable from light fitting to junction box,complete all as specified and directed.

M & L bracket made out of GI pipe of suitable dia not less than 1.2 mtr long and fixed on walls with 2 nos MS clamps made out of MS flat of suitable size thickness complete with MS nuts, bolts and washers etc bent to required shape,complete all as specified and directed.

S & F sheet metal enclosure MCB DB SPN 4 way with 200 amps rated bus bar 240 volts double door with locking system,complete all as specified and directed.

S & F sheet metal enclosure MCB DB SPN 8 way with 200 amps rated bus bar 240 volts double door with locking system,complete all as specified and directed.

S & F Vertical type TPN DB 4 way double door with incoming as MCCB TP 415 volts AC 3 phase 50 Hz with fixed magnetic setting for currnt rating of 63 Amps 16 KA (MCCB 4 Pole) made out of CRCA sheet housing duly powder coated,complete all as specified and directed.

S & F Vertical type TPN DB 4 way double door with incoming as MCCB TP 415 volts AC 3 phase 50 Hz with fixed magnetic setting for currnt rating of 100 Amps 16 KA (MCCB 4 Pole) made out of CRCA sheet housing duly powder coated,complete all as specified and directed.

S&F 10 KA 'B' Curve MCB SP 6-32 Amps 240 volts for fixing in MCB DB's,complete all as specified and directed.

S&F 10 KA 'B' Curve MCB SP 40-63 Amps 240 volts for fixing in MCB DB's,complete all as specified and directed.

S & F 10 KA 'B' curve MCB TPN 25 to 63 Amps 240 volts for fixing on MCB DBs,complete all as specified and directed.

M & L for Submain wiring with 2 x 4.0 Sq mm PVC insulated cable FRLS type copper conductor multistranded 1100 Volts grade drawn through and including rigid PVC conduit and conduit accessories of 25 mm dia medium grade including running up of 4 Sq mm copper conductor multistranded PVC insulated cable as earth continuity conductor along the wiring and connected to the common earth dolly complete including removing the existing unserviceable sub main wiring and making good the disturbed surface to match with the existing all as specified. Note:-two runs of cable, one run of earth contuinity conductor and one run of conduit shall be measured and paid as one unit length.

M & L for Submain wiring with 4 x 6.0 sqmm PVC insulated FRLS multistranded 1100 volts grade wire, copper conductor drawn through and including non-metalic rigid PVC conduit and conduit accessories of medium grade not not less than 25mm dia including one run of single core 6 sqmm PVC insulated sheated multistranded 1100 volts grade with copper conductor cable as earth continuty conductor along with the wiring and connected from DB to DB/main board including removing the existing unserviceable submain wiring,complete all as specified and directed. Note:-Four runs of cable, one run of earth contuinity conductor and one run of conduit shall be measured and paid as one unit length.

M & L for Submain wiring with 4 x 10.0 sqmm PVC insulated FRLS multistranded 1100 volts grade wire, copper conductor drawn through and including non-metalic rigid PVC conduit and conduit accessories of medium grade not not less than 25mm dia including one run of single core 10 sqmm PVC insulated sheated multistranded 1100 volts grade with copper conductor cable as earth continuty conductor along with the wiring and connected from DB to DB/main board including removing the existing unserviceable submain wiring. Note:-Fours runs of cable, one run of earth contuinity conductor and one run of conduit shall be measured and paid as one unit length,complete all as specified and directed.

M & L for Submain wiring with 2 x 6.0 sqmm PVC insulated FRLS multistranded 1100 volts grade wire, copper conductor drawn through and including non-metalic rigid PVC conduit and conduit accessories of medium grade not not less than 25mm dia including one run of single core 6 sqmm PVC insulated sheated multistranded 1100 volts grade with copper conductor cable as earth continuty conductor along with the wiring and connected from DB to DB/main board including removing the existing unserviceable submain riwing complete all as specified and directed. Note:-two runs of cable, one run of earth contuinity conductor and one run of conduit shall be measured and paid as one unit length.

Supply and fix in replacement of exhaust fan, steel body AC single Phase. 230V of size 300 mm sweep heavy duty with, blades, and frame and louver,complete all as specified and directed. (Note :- Old unserviceable exhaust fan will be deposited to MES store yard.)

Supply and fix in replacement of exhaust fan, steel body AC single Phase. 230V of size 450 mm sweep heavy duty with, blades, and frame and louver,complete all as specified and directed. (Note :- Old unserviceable exhaust fan will be deposited to MES store yard.)

M&L for altering suitable the existing exhaust fan hole in wall in square shape and using machine cutting only suitable for mounting upto suitable dia of exhaust fan and making good disturbed surfaces matching with existing colour including grouting of nuts and bolts at any height of the building as per site requirement all as specified and directed.

Supply & fix Wall mounted fan 400 mm sweep and connecting up with PVC insulated copper conductor multistranded cable of suitable size and specification as provided by the manufacturer/company from ceiling rose to connector complete all as specified and directed.

Taking down fan, sealing cable end, dismantling blades and removing fan and blades to store,complete all as specified and directed.

Hanging only ceiling fan (M.D.supply) and connecting up including provision of cable from ceiling rose or connector to fan,complete all as specified and directed.

M&L for rewinding of burnt ceiling fan motor of 1200/1400mm sweep with supper enameled copper wire of suitable size of any make, type model including transportation (inclusive of of material & labour) complete all as specified and directed. Note : Capacitor, Ball bearing and Rubber bush will be measured and paid separately under relevant items.

Servicing of ceiling fan of any size/ sweep from any height and cleaning internally externally through examining reasssbling, replacement of wornout / defective parts such as bushes capacitor and ball beraring including flexiable wire of size 23/0.0076 multistranded copper conductor from ceiling rose to ceiling fan complete all as directed. Note : Capacitor, Ball bearing and Rubber bush will be measured and paid separately under relevant items.

M&L for spray painting of fan of any size with two coat of synthetic enamelled size of 1200 to1400 mm sweep of any make, type, model including necessary transportation, complete all as specified and directed.

Supply only capacitor 2.5 mfd capacity 240 Volts

Supply only sealed ball bearing

Supply only rubber bushes with MS clamp & safety pins

Earthing complete with galvanised steel earth plate electrode 60cm x60cm x6mm thick buried directly in ground earth pit not less than 2.25 mtr deep below normal ground level ) with top edge of plate not less than 1.5m below ground level, connecting to the Galvanised iron earth lead 4mm dia, by means of nuts, bolts, check nuts and washer etc of galvanised iron and earth lead protected by provision of GI pipe light grade 15mm bore from earth elelctrode to DBs/main switch incl provn of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone agagregates with 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4Kg/Sqm) and frame of angle iron 25 x 25x6mm with lugs 2 Nos and with 6mm dia MS bar handle made to shape, GI pipe light grade 20mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge of earth plate, common salt and charcoal filling test POINT made out of Bronze/Gun metal with fixing arrangement, funnel, wire mesh and earth work in hard/dense soil, returning in and removal of surplus soil to a distance not exceeding 50mtr, all as per electrical plate No 5 of SSR Part-I and connection to earth test POINT all as specified incl testing on completion. Note :- Item of Earthing includes cost of 7.5m long galvanised iron earth lead 4mm size and protection pipe of 15mm bore GI light grade,complete all as specified and directed.

Supply, laying, connecting and testing cable XLPE Insulated , PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10.0 sq mm 4.0 core including necessary lugs for connection of cable complete all as specified and directed.

Supply, laying, connecting and testing cable XLPE Insulated , PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10.0 sq mm 2.0 core including necessary lugs for connection of cable complete all as specified and directed.

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth, for foundation of PCC/Steel pole, laying of cable in trenches etc and getting out in Hard / Dense soil complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm in Hard / Dense soils complete all as specified and directed.

Removing excavated material (soils) n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed.

M&L filling sand in trenches for sand cushioning of laying of cables to the full width of excavated trench 8 cm thick before laying the cable and 15 cm above the cable, gently punned down, stretching and testing of cable on transformer yard etc complete all as specified and directed. Note :- Thickness of sand cushion after punning down (i.e 18 cm) shall be measured for payment.

Supply and Laying bricks, common burnt clay building bricks, sub class 'B' of size 230 x 115 x 75 mm laid across in trenches for cable protection, complete all as specified and directed.

Supply and lay GI tubing, 40 mm bore light grade for cable protection at road crossing / on poles and tubing sealed at both ends after laying the cables,complete all as specified abd directed.

M&L for road crossing/drain crossing by adopting trench less tunneling work through specified pipe jacking method by erecting the equipment to true to the allignment and gradient by haidrolic pipe jacking technique complete including tunneling, excavation in any type of soils including hard rock, HDPE pipe PN 10 of size 100 mm including jointing materials to carry LT UG cables and necessary conveyance charges of machinery and other required materials complete all as specified and as directed.

Supply and laying steel water tubing medium grade, galvanised with all fitting, laid in trenches and testing for leakages for the 50mm dia,complete all as specified and directed.

Supply and laying steel water tubing medium grade, galvanised with all fitting,and fixed complete to walls and ceiling or laid in floors and testing for leakages for the 20mm dia,complete all as specified and directed.

Supply and laying steel water tubing medium grade, galvanised with all fitting, fixed complete to walls and ceiling or laid in floors and testing for leakages for the 25mm dia,complete all as specified and directed.

Supply and fix in replacement of unserviceable Gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipes and fixed, for the 50mm dia size, complete all as specified and directed

Supply and fix in replacement of unserviceable Gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipes and fixed, for the 25mm dia size, complete all as specified and directed

Supply and fix in replacement of unserviceable Gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipes and fixed, for the 20mm dia size, complete all as specified and directed

Construction of valve chamber of size 900 x 900 mm (Internal size) 900 mm deep with 200mm thick PCC block masonary walls built in CM 1:6 over 100 mm thick foundation concrete in PCC 1:4:8 type D2, (Using 40 mm graded coarse aggregate) with 100 mm off set, 15mm thick complete internal plaster and external plaster up to a depth of 15 cm below GL in CM (1:6), 3 mm thick MS sheet cover, double door welded to 50 mm x 50 mm x 6mm MS angle frame fixed with hold fasts in PCC 1:2:4 type B1 coping 50 mm thick in PCC (1:2:4) type B-1, 20mm x 6mm flat iron hinges with locking arrangement including lock sixty five mm, brassd and keys(Godrej/Shell), MS handles and applying two coats of synthetic eanmel paint over a coat of red oxide zinc chrome primer to all steel surfaces including excavation & earth work in any type of soil /soft disintegrated rock and disposal of surplus soil to a distance not exceeding 50 Mtr complete all as specified and directed

G.CHANDRIAH AND SONS

ATUL ENTERPRISES

saradhi construction combines

Sri Associates

PAVAN ENTERPRISES

Vara Enterprises

STANDARD AGENCIES