SPECIAL REPAIR / REPLACEMENT OF TWO/FOUR

Amount

Surface dressing not exceeding 15 cm deep in hard soil, all as specified & directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep and getting out in hard/dense soil , all as specified & directed.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm in soft/loose soil, all as specified & directed.

Returning, filling in, including removing vegetation roots, sieving, spreading, leveling, upto 18 cm thickness(punned) in layers not exceedind 15 cm, watering & well ramming, all as specified & directed, all as specified & directed.

Removing excavated materials (soils) to a distance not exc 50m and depositing where directed at a level not exceeding. 1.5 m above the starting point, all as specified and as directed.

M&Lfor loose filling with brocken stone aggregate of gauge 40 mm to 80 mm graded, all as specified and as directed.

Supply and spread 15 cm thick dry river sand all as specified and directed.

M&L for stone aggregate of size not exceeding 40 mm deposited spread and leveled in layers not exceeding 15 cm to a true surface of broken stones complete all as specified and directed.

M&L For Sand Filling under floor or foundation including watering ramming etc, all as specified and as directed.

M&L for PCC type D2 (1:4:8) using 40 mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and directed.

M & L for PCC 1:4:8 type D2, 40mm graded aggregate for coping of poles etc all as specified and as directed.

M&L for cement concrete 1:2:4 type B-2 (40mm graded stone aggregate) as in foundations, filling and mass concrete complete, all as specified and directed.

Providing cement concrete 1:2:4 type B0 using 12.5mm graded stone aggregate as in coping and similar work all as specified and as directed.

M & L for PCC 1:3:6 type C1, 20mm graded aggregate for coping of poles etc all as specified and as directed.

M & L for PCC 1:2:4 type B1, 20mm graded aggregate for coping of poles etc all as specified and as directed.

M&L precast cement concrete block masonry with solid blocks type C1 (1:3:6) (using 40 mm graded stone aggregate), exceeding 10 cm in width and setting in mortar 1:4, all as specified and as directed.

M&L for Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete, all as specified and directed.

S&F for Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work incl hung as gates, incl pintle hinges, stops, hand made sliding bolts etc conforming to Fe.290.Gde-E-165, complete, all as specified and directed.

Supply only Chain link MS galvanisd fencing, any size or type, complete, all as specified and directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire, complete, all as specified and directed.

M&L for 15 mm thick cement plaster in CM 1:4, on stone surface finished even and smooth without using extra cement complete, all as specified and directed.

Preparation of newly plastered surfaces and applying Two coats of cement base paint on walls incl priming plastered and other surfaces with alkali resistant priming paint etc complete all as specified and directed.

M&L for two coats of synthetic enamel paint over a coat of red oxide primer on new steel Surfaces of any description, complete all as specified and directed.

Supply, laying & testing of HT UG Cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade, of size 3 core 240 Sqmm, all as specified and directed.

Supply, laying & testing of HT UG Cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade, of size 3 core 185 Sqmm, all as specified and directed.

Supply, laying & testing of HT UG Cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade, of size 3 core 150 Sqmm, all as specified and directed.

Supply, laying & testing of HT UG Cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade, of size 3 core 120 Sqmm, all as specified and directed.

Supply, laying & testing of HT UG Cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade, of size 3 core 95 Sqmm, all as specified and 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 6.0 sq mm 2 core. (For street light poles), all as specified and directed.

M&L for 3 core x 2.5 sqmm copper conductor, 1100 volt grade, PVC insulated, sheathed, copper conductor for street light fittings from junction box to street light fititngs (For street light poles) compete all as specified and directed.

M& L for Spreading ribbed soil in trenches as in cable cushioning all as per IS 1255-1983 and as directed. Note :- (i) 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 fix cable jointing kit for 11 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Al conductor cable of size 185 to 240 Sqmm, Indoor/Outdoor type, all as specified and directed.

Supply and fix cable jointing kit for 11 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Al conductor cable of size 120 to185 Sqmm, Indoor/Outdoor type, all as specified and directed.

Supply and fix cable jointing kit for 11 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Al conductor cable of size 95 Sqmm, Indoor/Outdoor type, all as specified and directed.

Supply and fix cable jointing kit for 11 KV grade cable for in door termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE, armoured , Aluminium conductor cable of size 95 Sqmm, all as specified and directed.

M&L for Earthing complete with galvanised earth plate electrode of size 600x600x6mm thick burried directly in ground earth pit not less than 2.25 m below ground level with top edge of earth plate not less than 1.5 mtrs below ground level connected to galvanised iron strip of size 32mm x 6mm as earth lead upto a length of 7.5 metre long by means of bolts,nuts, washers etc. and protected by GI pipe medium grade 40mm dia and 20mm dia GI tubing light grade with funnel for watering, all as shown in electrical plate No 3 of SSR Part-I, back-fill with salt and charcoal, provision of test point including connected to earth test point and necessary earth work excavation in any type of soil PCC (1:3:6) type C2 bed and chamber RCC (1:2:4) type B1, iron grill including PCC cover with hinge and funnel watering pipe etc all as specified and directed.

Supply and fix LED flood light 100 watts, 230 V AC outdoor type with thermal management in multiple optics, powder coated pressure die cast aluminium body with toughened glass visor, and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp, CCT 5700K, lumen efficacy not less than 110 lumen/watts including testing commissioning and necessary fixing arrangement of clamps nut bolts etc, complete all as specified & directed.

S & F danger notice plate of 1.6mm thick mild steel sheet, vitreous enameled white with letters figures and conventional skull and bones in signal red colour and fixed with MS clamps bolts and nuts of approved size for LT, 20x15cm size including taking down old unserviceable one, complete all as specified & directed.

Supply and fix terminal box made out of SMC with hinged door and locking arrangements of size 200x140x95mm Including ,Backlite 4 way connector,M S Clamps suitable for pole ,PCC/MS/GI/rail etc. with bolt, nut and washer ,electrical connections incl MCB SP 6-32 Amps complete all as specified and as directed directed.

Supply and fix cable route indicator made out of 3 mm thick MS sheet of size 20 cm x 15 cm duly painted with two coats black paint over a coat of red oxide primer and writing cable direction, capacity, size of cable with white paint, mounted on angle iron 40x40x3 mm, angle height 45 cm, (30cm below ground level) with PCC 20cmx20cmx15cm all as specified and as directed.

M&L for erection 11 Mtr long steel tubular poles complete all as specified and directed.

Disconnecting and taking up the serviceable /unserviceable HT UG cable any size, all as speficied and directed.

Material and labour for dismantling and shifting of Bi-directional HT Cubical Energy Meter and HT Cubicle Energy Meter of domestic area to new location incuding leveling of old foundation complete all as specified and directed. Note : (i) PCC for new foundation shall be measured and paid separately under relevant item. (ii) Rate deemed to be incuded for labour & JCB/crane charges for shifting. (iii) The contractor shall liaise with BESCOM to obtain permission for shifting of the meter incuding calibration of the meter & connected work and rate quoted will be deemed to be incuded. (iv) Cable jointing kit will be measured and paid separately under relevant items.

Material and labour for dismantling, shifting and re-installation of Solar RMU in new location with complete incomer/outgoing connections incuding leveling of old foundation complete all as specified and directed by Engr-in-Charge. Note : (i) PCC for new foundation shall be measured and paid separately under relevant item. (ii) Rate deemed to be incuded labour & JCB/crane charges for shifting. (iii) Cable jointing kit will be measured and paid separately under relevant items.

Material and labour for dismantling, shifting and re-installation with complete incomer/outgoing connections, Step down transformer of 11KV/433volts, 100 KVA capacity, from existing location incuding leveling of old foundation complete all as specified and directed by Engr-in-Charge. Note : (i) PCC for new foundation shall be measured and paid separately under relevant item. (ii) Rate deemed to be incuded labour & JCB/crane charges for shifting and connecting up incomer HT and outgoing LT connections. (iii) Cable jointing kit will be measured and paid separately under relevant items.

Material and labour for dismantling of two pole structure including , stay assembly, air break gang operated switches vertical/horizontal mounted with insulators and operating mechanism, DO switch fuse including insulators, insulators any type,cross arms of M S channel or angle sections, HT outdoor type lightning arrestors set etc complete. Note : Rate incudes demolition of old PCC foundation/coping and shifting poles carefully for reuse and other items will be issued to contractor under schedule of credit.

Material and labour for dismantling and shifting of Solar HT Enegy Meter to new location including re-installation in new location with complete incomer/outgoing cables as directed. Note : (i) PCC for new foundation shall be measured and paid separately under relevant item. (ii) Rate deemed to be incuded labour & crane charges for shifting. (iii) Cable jointing kit will be measured and paid separately under relevant items. (iv) Rate includes making good by demolishing old concrete foundation and removing debris as directed.

Supply, Install, test and commissioning of 11 KV, 3 phase ,21 KA/3 sec,50 Hz totally gas insulated out door type SAFEPLUS compact ring main unit (Type:CV+) consisting of 1 No LBS And 1 No VCB complete all as specified and with the following specifications:- STANDARDS AND MECHANICAL DATA

(i) Metal Enclosed switchgear: IEC 60298. (ii) General Purpose switches: IEC 60265. (iii) Disconnectors and Earthing switches: IEC 60129. (iv) Switch Fuse Combination: IEC 60420. (v) Circuit Breakers: IEC 60056. Common clauses:IEC 60694. (vi) Pressure of SF6 gas: 1.4 bar at 20 C. (vii) Cable bushings: DIN 47636. (viii) Temperature class: -25°C to +40°C outdoor. (ix) Degree of protection : (a) SF6 tank: IP 67, (b) Front cover: IP 2X, (d) Cable cover: IP 3X, (e) Busbars : 240 mm2 Cu, (f) Earth bar (external): 120 mm2 Cu - Bolt dimension: M10, (g) Thickness of Stainless Steel Tank: 2.5 mm, (h) Colours: Front cover: RAL 7012, Side and cable cover: RAL 7035.

ELECTRICAL DATA – 12 KV - 28kV-1min (i) Rated current busbars: 630 A, (ii) Rated current cable switch disconnector: 630 A (iii) Short time withstand current (3 sec) cable switch disconnector: 20 KArms, (iv) Short time withstand current (3 sec) vacuum circuit breaker: 20 KArms, (v) Rated current for transformer T-off : 630 A, (vi) Impulse withstand voltage : To earth and between phases: 75 kV, (vii) Insulation level: Power frequency 1 min: 28 kV. Load Break Switch : Incomer (viii) SafeRing type C: Cable switch 12kV, 630A, 20kA, (ix) Snap action mech. for manual operation, (x) Cable bushings 400 series bolted, 630 A, standard, (xi) Arc proof cable cover complete incl. Interlocking. (xii) Capacitive voltage indication fixed type VPIS 9-15 kV.

VCB - Outgoing : (i) SafeRing type V: Vacuum circuit breaker 12kV, 630A, 20kA, (ii) Stored energy mech. for manual operation, (iii) Optical indication of latch function, (iv) Protection relay - Self powered microprocessor based with 2 O/C and 1 E/F, (v) Ring core current transformer of suitable rating (vi) Cable bushings 400 series bolted, 630A, (vii) Arc proof cable cover complete incl. Interlocking, (viii) Capacitive voltage indication fixed type VPIS 9-15 kV NOTE - Following additional equipment delivered separately or mounted in respective panel. (i) Cable support bars, standard for 2-Way unit, (ii) Manometer, (iii) Operating handle

Supply, Install, test and commissioning 11 KV 3 phase , 21 KA/3 sec,50 Hz totally gas insulated out door type SAFEPLUS compact ring main unit (Type:CCVV+) consisting of 2 Nos LBS And 2 Nos VCB complete all as specified and directed alongwith the following specifications:-

STANDARDS AND MECHANICAL DATA (i) Metal Enclosed switchgear: IEC 60298. (ii) General Purpose switches: IEC 60265. (iii) Disconnectors and Earthing switches: IEC 60129. (iv) Switch Fuse Combination: IEC 60420. (v) Circuit Breakers: IEC 60056. Common clauses:IEC 60694. (vi) Pressure of SF6 gas: 1.4 bar at 20 C. (vii) Cable bushings: DIN 47636. (viii) Temperature class: -25°C to +40°C outdoor. (ix) Degree of protection: (a) SF6 tank: IP 67, (b) Front cover: IP 2X, (d) Cable cover: IP 3X, (e) Busbars : 240 mm2 Cu, (f) Earth bar (external): 120 mm2 Cu - Bolt dimension: M10, (g) Thickness of Stainless Steel Tank: 2.5 mm, (h) Colours: Front cover: RAL 7012, Side and cable cover: RAL 7035.

ELECTRICAL DATA – 12 kV - 28kV-1min (i) Rated current busbars: 630 A, (ii) Rated current cable switch disconnector: 630 A (iii) Short time withstand current (3 sec) cable switch disconnector: 20 KArms, (iv) Short time withstand current (3 sec) vacuum circuit breaker: 20 KArms, (v) Rated current for transformer T-off : 630 A, (vi) Impulse withstand voltage : To earth and between phases: 75 kV, (vii) Insulation level: Power frequency 1 min: 28 kV.

Load Break Switch : Incomer (viii) SafeRing type C: Cable switch 12kV, 630A, 20kA, (ix) Snap action mech. for manual operation,(x) Cable bushings 400 series bolted, 630 A, standard, (xi) Arc proof cable cover complete incl. Interlocking. (xii) Capacitive voltage indication fixed type VPIS 9-15 kV .Load Break Switch : Outgoing-1 (i) SafeRing type C: Cable switch 12kV, 630A, 20kA, (ii) Snap action mech. for manual operation, (iii) Cable bushings 400 series bolted, 630 A, standard, (iv) Arc proof cable cover complete incl. Interlocking, (v) Capacitive voltage indication fixed type VPIS 9-15kV,

VCB Outgoing - 2 (i) SafeRing type V: Vacuum circuit breaker 12kV, 630A, 20kA, (ii) Stored energy mech. for manual operation, (iii) Optical indication of latch function, (iv) Protection relay - Self powered microprocessor based with 2 O/C and 1 E/F, (v) Ring core current transformer of suitable rating (vi) Cable bushings 400 series bolted, 630A, (vii) Arc proof cable cover complete incl. Interlocking, (viii) Capacitive voltage indication fixed type VPIS 9-15 kV

VCB Outgoing - 3, (i) SafeRing type V: Vacuum circuit breaker 12kV, 630A, 20kA, (ii) Stored energy mech. for manual operation, (iii) Optical indication of latch function, (iv) Protection relay - Self powered microprocessor based with 2 O/C and 1 E/F, (v) Ring core current transformer of suitable rating (vi) Cable bushings 400 series bolted, 630A, (vii) Arc proof cable cover complete incl. Interlocking, (viii) Capacitive voltage indication fixed type VPIS 9-15 kV

Following additional equipment delivered separately or mounted in respective panel:- (i) Cable support bars, standard for 4-Way unit, (ii) Manometer, (iii) Operating handle.

Supply, Install, test and commissioning of 11 KV, 3 phase , 21 KA/3 sec,50 Hz totally gas insulated out door type SAFEPLUS compact ring main unit (Type:CCV+) consisting of 2 Nos LBS And 1 No VCB complete all as specified and directed by Engr-in-Charge alongwith the following specifications:-

STANDARDS AND MECHANICAL DATA (i) Metal Enclosed switchgear: IEC 60298. (ii) General Purpose switches: IEC 60265. (iii) Disconnectors and Earthing switches: IEC 60129. (iv) Switch Fuse Combination: IEC 60420. (v) Circuit Breakers: IEC 60056. Common clauses:IEC 60694. (vi) Pressure of SF6 gas: 1.4 bar at 20 C. (vii) Cable bushings: DIN 47636. (viii) Temperature class: -25 C to +40 C outdoor. (ix) Degree of protection: (a) SF6 tank: IP 67, (b) Front cover: IP 2X, (d) Cable cover: IP 3X, (e) Busbars : 240 mm2 Cu, (f) Earth bar (external): 120 mm2 Cu - Bolt dimension: M10, (g) Thickness of Stainless Steel Tank: 2.5 mm, (h) Colours: Front cover: RAL 7012, Side and cable cover: RAL 7035.

ELECTRICAL DATA – 12 kV - 28kV-1min (i) Rated current busbars: 630 A, (ii) Rated current cable switch disconnector: 630 A (iii) Short time withstand current (3 sec) cable switch disconnector: 20 KArms, (iv) Short time withstand current (3 sec) vacuum circuit breaker: 20 KArms, (v) Rated current for transformer T-off : 630 A, (vi) Impulse withstand voltage : To earth and between phases: 75 kV, (vii) Insulation level: Power frequency 1 min: 28 kV. Load Break Switch : Incomer (viii) SafeRing type C: Cable switch 12kV, 630A, 20kA, (ix) Snap action mech. for manual operation, (x) Cable bushings 400 series bolted, 630 A, standard, (xi) Arc proof cable cover complete incl. Interlocking. (xii) Capacitive voltage indication fixed type VPIS 9-15 kV.

Load Break Switch : Outgoing-1 (i) SafeRing type C: Cable switch 12kV, 630A, 20kA, (ii) Snap action mech. for manual operation, (iii) Cable bushings 400 series bolted, 630 A, standard, (iv) Arc proof cable cover complete incl. Interlocking, (v) Capacitive voltage indication fixed type VPIS 9-15kV. VCB

Outgoing - 2 (i) SafeRing type V: Vacuum circuit breaker 12kV, 630A, 20kA, (ii) Stored energy mech. for manual operation, (iii) Optical indication of latch function, (iv) Protection relay - Self powered microprocessor based with 2 O/C and 1 E/F, (v) Ring core current transformer of suitable rating (vi) Cable bushings 400 series bolted, 630A, (vii) Arc proof cable cover complete incl. Interlocking, (viii) Capacitive voltage indication fixed type VPIS 9-15 kV

Following additional equipment delivered separately or mounted in respective panel. (i) Cable support bars, standard for 3-Way unit. (ii) Manometer. (iii) Operating handle.

Supplying and laying un-reinforced precast concrete cable cover, class LV, Type 1 flat, size 250 mm x 150mm x 40mm complete all as directed by Engr-in-Charge.

Supplying and laying un-reinforced precast concrete cable cover, class HV, Type 1 flat, size 300mm x 180mm x 40mm complete all as directed.

B5BUILDING SOLUTIONS

devan enterprises