REPAIR AND MAINTENANCE OF LT CABLE, OVERHEAD LINES, LT PANELS AND CONNECTED WORKS AT 156 TA BN UNDER AGE(I) CIF(R)

Amount

Supply and erection in truely vertical position steel tubular swaged poles, type 410 SP-31 (9.00 meters) with 300 mm x 300 mm x 6 mm mild steel base plate continuously welded to poles, finial taper plug, bolts, nuts and screws all as specified including factory painted with two coats of black bituminous paint internally through out and externally for embedded portion and making 30 cms wide strips with yellow and black paint at alternatively upto 1.50 metre height and applying two coats of aluminium paint over a coat of red oxide primer on remaining exposed surface after erection including taking down of old unserviceable existing pole any size any type ,complete all as specified and directed by the Engr-in-Charge.

Earthing complete with galvanised mild steel earth plate electrode 60cmx60cmx6mm thick, burried directly in ground preferably in vertical position (Earth pit not less than 2.25 mtr below ground level) with top edge of the earth plate not less than 1.5 mtr below normal ground level, connected to galvanised iron strip 25×4 mm by means of bolts, nuts, check nuts and washers of galvanised iron including pit of PCC (1:2:4) type B-1, pre cast RCC cover slab of size 550x550x75mm, XPM reinforced not less than 1.60Kg/Sqm with suitable built in handle made from 12mm dia MS round bar, excavation and earth work in any type of soil, 20mm dia bore medium grade galvanised iron water tubing fixed with cast iron funnel and wire mesh at one end, 15mm bore light grade galvanised iron protection pipe for earth lead wire upto 5m length, charcol, common salt complete all as shown in electric plate No 3 of SSR 2009 Part I connected to equipment, testing on completion, complete all as specified and directed.

Excavation in trenches in hard/dense of soil not exc 1.5m wide and n.exc 1.5m in depth for electric poles stay foundation and under ground electric power cables and getting out, complete all as specified and directed.

All as per srl Item No. 4 above but depth exceeding beyond 1.5mtr and not exc 3 metre all as specified and as directed

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

Removing surplus spoil to a distance not exceeding 50m and deposited where directed at a level not exceeding 1.50m from the starting point., all as specified .

M&L for Brick covering with width equal to length of brick as mechanical protection to cables with well burnt sub class ‘B’ (old size) bricks laid dry flat, complete all as specified and directed.

Sand cushioning with fine sand to under ground cables in trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep after laying and stretching the cable as specified in clause 19.75 of SSR Part-I, complete all as specified and directed by Engr-in-Charge.

M&L for replacement of under ground XLPE insulated, screened, PVC bedded galvanized steel strip or wire armored, electric power cable (heavy duty) with aluminium conductor, 1100 volts (earthed) grade following cross sectional area laid in trenches/ pipes/ ducts/ wall/ boarings with necessary cable lugs and glands, nuts, bolts and washers etc and testing including disconnecting and taking out of existing LT cable of any type and size complete all as specified and directed. Note:- Excavation and earth, sand coushioning and protection for cable work shall be measured and paid separately.

Cross sectional area 95 Sqmm 3.5 Core complete.

Cross sectional area 70 Sqmm 3.5 Core complete.

Cross sectional area 50 Sqmm 3.5 Core complete.

Cross sectional area 35 Sqmm 3.5 Core complete.

Cross sectional area 16 Sqmm 2 Core complete.

Cross sectional area 6 Sqmm 2 Core complete.

M & L for PCC 1:4:8 type D-2 (using 40 mm graded crushed stone aggregate) as foundation of pole all as specified and as directed by Engineer-in-Charge.

M & L for PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in foundation of pole around pole and for road filling all as specified and as directed by Engineer-in-Charge.

M & L for PCC 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) as in coping of pole around pole all as specified and as directed by Engineer-in-Charge.

S&F in replacement of New generation energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high power LED as lighting source with toughened glass top cover. TOP Opening seperate driver compartment with IP66 protection and impact resistance of IK07 with 10KV Built-in Surge Protection Device. of capacity 120 Watt including 3 core 1.5 sqmm multistranded flexible copper conductor cable from connection junction box to light fittings deemed to be included in the quoted rate including taking down old unserviceable. Make : (Cat ENDURAPEARLMAGSL120WLED757PASYTOTGASTHO of Havells or equivalent cat part of make as specified in list of make here-in-after.

S&F in replacement of Energy saving, environment friendly, long life, exclusive innovative die-cast aluminium flood light with highly efficient IP- 66 LEDs as light source, suitable for highlighting architectural features or retail spaces of capacity 100 Watt completed with connection including 3 core 1.5 sqmm multistranded flexible copper conductor cable from connection junction box to light fittings deemed to be included in the quoted rate and taking down old unserviceable. Make : (Cat JETAALBAFLOODLIGHT100W of Havells or equivalent cat part of make as specified in list of make here-in-after.

Steel tubing galvanized (light grade) 80 mm bore conforming to IS-1239 for passing cable under road/floor or fixing to poles for protection of underground cable complete with Flat iron 50x6mm clamps made to shape and 12mm dia bolts, nuts and washers for fixing where required. NOTE :- Excavation and earth work shall be measured and paid separatly

Steel tubing galvanized (light grade) 50 mm bore conforming to IS-1239 for passing cable under road/floor or fixing to poles for protection of underground cable complete with Flat iron 50x6mm clamps made to shape and 12mm dia bolts, nuts and washers for fixing where required. NOTE :- Excavation and earth work shall be measured and paid separatly

Steel tubing galvanized (light grade) 40 mm bore conforming to IS-1239 for passing cable under road/floor or fixing to poles for protection of underground cable complete with Flat iron 50x6mm clamps made to shape and 12mm dia bolts, nuts and washers for fixing where required. NOTE :- Excavation and earth work shall be measured and paid separatly

S & F in replacement of aluminium thimbles suitable of following sizes for UG cable including complete connection and crimping

Cross section area of 95 Sqmm.

Cross section area of 70 Sqmm.

Cross section area of 50 Sqmm.

Detecting the fault of LT 440 volt overhead/ underground system of any feeder/location with necessary safety, testing equipment, tools and plants and rectify the defects on top priority basis/ as and when required including testing on completion, complete all as specified & directed.

Supply and fix in replacement of stay assembly galvanised iron complete with accessories stay rod 20 mm dia, 180cm long with two nuts, stay bow 14mm dia and 38cm long with stay plate 300x300x6mm thick mild steel stay thimble and required length including binding to insulator stay bow and stay clamp galvanised iron stay strand wire 7/4mm dia, complete all as specified and shown in EP plate No 1 of SSR part-I, complete all as specified and directed. Note:-Excavation and concrete measured paid separately.

Supply and fix in replacement of Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle,two galvanised iron washers and one galvanised iron nut, 100mm height, 65mm dia for 1100 volts grade

Shackle Type, Porcelain, vitreous, white, brown or green insulator including galvanised mild steel straps, washers, insulator bolts, washers and nuts, 1100 volt grade 75 x90 mm dia of bolt 12mm and section of straps 31x3mm, complete all as specifed and directed.

S&F in repair Aluminium conductor, steel reinforced of any size on LT Poles including straining,binding with insulators with Al/copper binding wire with insulators as in over head conductors, providing PVC Sleeves for jumper fixed as in repairs, complete all as specified and directed.

S&F in replacement of Off load change over switch 160 amps 415 volts 4 pole 50 Hz in sheet metal enclosure with out side handel operated complete all as directed by Engr-in-Charge.

M&L in replacement of 1.1 KV LT (Heat shrinkable) cable jointing kit for 1.1 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size up to 70 sq mm to 120 sqmm.

M&L in replacement of 1.1 KV LT (Heat shrinkable) cable jointing kit for 1.1 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size up to 25 sq mm to 50 sqmm.

M& L in repair to LT panel of any size/make by disconnecting all connections for incomming and outgoing cables and making alternate arrangement for power supply to the unit/Qtrs and repairing to LT panel by providing locking arrangement and hinges for doors through out the length of panel by cutting, welding, screwing of front panel, replacement of back cover and top cover made of CRCA steel sheet of size not less than 3.15mm thick, incl replacement of old rusted angle iron work and fixing/ fabrication of angle iron frame 40x40x5mm thick for LT Panel complete with painting of LT Panel Indoor/Outdoor type with spray gun with two coats of synthetic enamel heat resistant grey paint matching with existing all as directed by Engr-in-Charge.

S&F in replacement of aluminium bus bar PVC insulated in RED,yellow,Blue & Black colours of rating 400 Amps,complete all as specified and as directed.

Supply and fixing in replacement of MCCB 100 Amps, 4 pole, 415 volt, 50 Hz with breaking capacity 16 KA with adjustable thermal and fixed magnetic type, complete all as specified and directed.

All as per srl item No. 29 here-in-before but rating 160 amp & breaking capacity 36 KA.

All as per srl item No. 29 here-in-before but rating 200 amp & breaking capacity 36 KA.

All as per srl item No. 29 here-in-before but rating 250 amp & breaking capacity 36 KA.

Cross arm, bracings, supports, clamps and chequered steel back plates, angle iron equal size or any size fabricated from steel section including nuts, bolts, washers, welding bending cold or hot drilling holes for bolts in any shape or size for cover for cable duct any size and holding of two pole strucures, GOD, street light GI bracket, junction boxes and fabrication of anti climbing devices, other works etc as indicated or directed and duly painted with synthetic enamel aluminium/smooke grey paint over a coat of primer fixed "as in repairs", complete all as specified and directed .

M&L for loop type insulator Large size, with overall dimensions 90mmx140mm, clearance of hole 25.5mm suitable for stay assembly complete all as specified and directed.

S&F in replacement of Off load change over switch 200 amps 415 volts 4 pole 50 Hz in sheet metal enclosure with out side handel operated complete all as directed by Engr-in-Charge.

Restringing of existing over head sagged conductor over head lines on existing LT poles including providing binding wire, line taps , fixing of dispositioned insulators in position with nuts and bolts with washers etc.as required at site complete all as specified and directed. Note :- (i) Quoted rate shall be deem to included the cost of winding wire and replacement of insulator if damaged during restraining of conductor.

Supply and fix in replacment of 1100 volts grade heavy duty cable PVC insulated aluminium conductor served with inner sheathing of PVC tape and overall PVC sheathed with stranded conductor 10 Sqmm twin core cable flat or circular complete all as specified.

Supply and fix in replacement of 1.5 Sqmm three core multi stranded copper conductor (FRLSH) cable PVC insulated unsheathed cable 1100 volt grade conforming to IS-694 complete all as specified and directed.

S&F in replacement of Junction feeder Panel alongwith busbar alumium busbar of 3 phase and neutral 400 Amps suitable for XLPE cable 95 Sqmm 3.5 Core to 120 Sqmm 3.5 core in and out, CPRI approved IP-54 duly painted with epoxy based powder coated paint, including base channel, of size 600x500x450 mm suitable for out door type double door locking arrangement comprising of its accessories, cable gland with hinged door, bus chamber with bolted double door etc dust & vermin proof construction attractive powder coated fixed/groutning on PCC foundation 45cm above ground level including all necessary excavation & earth work complete all as specified and directed.

Supply and Fix in replacemement of PVC separator four way suitable for LT over head lines all as specified and directed.

Cutting, trimming and vending tree branches along HT/LT over head lines span upto 35 mtr, after arranging electrical shutdown , including taking all precautions while working on lines using own T&P by the contractor complete all as specified and directed by Engineer-in-Charge. Note :- (i) Branches of trees shall be cut upto 3 metre from the outer conductor of OH line. (ii) Cutting/trimming of branches shall be done after obtaining necessary shut down in wirting by the Engineer-in-Charge to avoid any casualty.

Deduction to be made from BOQ for schedule of credit (Sch 'A' Part - II) Amount of ₹ 29,354.00 during AOC Note:- Tenderers shall not quote for this Schedule

M/S PARSHOTAM KUMAR GUPTA

NATIONAL TRADING COMPANY