REPAIRS/ REPLACEMENT OF LT UG CABLE, LT SWITCHGEAR, POLES WITH ACCESSORIES, EARTHING INCLUDING DEHYDRATION OF TRANSFORMER, STREET LIGHT FITTING AND CONNECTED ITEMS AND REPAIR OF HT SWITCH GEAR AT COIMBATORE AND MADUKKARAI AREA UNDER GE WELLINGTON

Amount

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation of poles, laying of cable trench etc, not exceeding 10 sq m on plan and not exceeding 1.5 m in depth and getting out in hard /dense soil complete all as specified and as directed.

Returning / Refilling of excavated soil including spreading leveling and well ramming in layers complete all as specified and as directed.

PCC 1:4:8 type D2 using 40mm graded stone aggregate as in foundations filling and mass concrete for sub base of poles/ panels all as specified and directed.

Plain cement concrete 1:3:6 type C2 using 40 mm graded stone aggregate as in foundation filling of light poles and stays etc all as specified and directed.

PCC 1:2:4 type B-1 using 20mm graded stone aggregate for pedestal including necessary formwork finished fair using extra cement all as specified and directed.

Removing the surplus soil to a distance not exceeding 50 meters from the starting point and depositing at a height not exceeding 1.5 m above ground level complete all as specified and as directed.

GI tubing light grade, 40mm dia bore ISI marked conforming to IS 1239 for protection of cable fixed in wall or laid on trenches including removing taking down existing pipe complete all as specified and as directed.

GI tubing light grade, 80mm dia bore ISI marked conforming to IS 1239 for protection of cable fixed in wall or laid on trenches including removing taking down existing pipe complete all as specified and as directed.

Sand cushioning to PVC cable using clean dry riddled sand obtained from excavation gently punning below/around cable complete all as specified and as directed. Note: Punned thickness only will be measured.

Supplying and laying reinforced precast concrete cable cover,Class LV, Type I, flat, size 250mm x 150mm x 40mm all as specified and directed.

Supply & Laying XLPE insulated, screened, PVC bedded, galvanized steel strip of wire armoured, electric power cable heavy duty with aluminium conductor 1100 volts grade cross sectional area 120 Sqmm 3.5 core laid in trenches / ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets and taking down old unserviceable UG Cable etc complete all as specified and as directed.

Supply & Laying XLPE insulated, screened, PVC bedded, galvanized steel strip of wire armoured, electric power cable heavy duty with aluminium conductor 1100 volts grade cross sectional area 95 Sqmm 3.5 core laid in trenches / ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets and taking down old unserviceable UG Cable etc complete all as specified and as directed.

Supply & Laying XLPE insulated, screened, PVC bedded, galvanized steel strip of wire armoured, electric power cable heavy duty with aluminium conductor 1100 volts grade cross sectional area 70 Sqmm 3.5 core laid in trenches / ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets and taking down old unserviceable UG Cable etc complete all as specified and as directed.

Supply & Laying XLPE insulated, screened, PVC bedded, galvanized steel strip of wire armoured, electric power cable heavy duty with aluminium conductor 1100 volts grade cross sectional area 50 Sqmm 3.5 core laid in trenches / ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets and taking down old unserviceable UG Cable etc complete all as specified and as directed.

Supply & Laying XLPE insulated, screened, PVC bedded, galvanized steel strip of wire armoured, electric power cable heavy duty with aluminium conductor 1100 volts grade cross sectional area 35 Sqmm 3½ core laid in trenches / ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets and taking down old unserviceable UG Cable etc complete all as specified and as directed.

Supply & Laying XLPE insulated, screened, PVC bedded, galvanized steel strip of wire armoured, electric power cable heavy duty with aluminium conductor 1100 volts grade cross sectional area 25 Sqmm 3½ core laid in trenches / ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets and taking down old unserviceable UG Cable etc complete all as specified and as directed.

Supply & Laying XLPE insulated, screened, PVC bedded, galvanized steel strip of wire armoured, electric power cable heavy duty with aluminium conductor 1100 volts grade cross sectional area 16 Sqmm 4 core laid in trenches / ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets and taking down old unserviceable UG Cable etc complete all as specified and as directed.

Supply & Laying XLPE insulated, screened, PVC bedded, galvanized steel strip of wire armoured, electric power cable heavy duty with aluminium conductor 1100 volts grade cross sectional area 10 Sqmm 2 core laid in trenches / ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets and taking down old unserviceable UG Cable etc complete all as specified and as directed.

Supply & Laying XLPE insulated, screened, PVC bedded, galvanized steel strip of wire armoured, electric power cable heavy duty with aluminium conductor 1100 volts grade cross sectional area 6 Sqmm 2 core laid in trenches / ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets and taking down old unserviceable UG Cable etc complete all as specified and as directed.

Supply & Laying XLPE insulated, screened, PVC bedded, galvanized steel strip of wire armoured, electric power cable heavy duty with aluminium conductor 1100 volts grade cross sectional area 4 Sqmm 2 core laid in trenches / ducts/fixed to wall/pole/ inside panel/ drawn through pipe including cable glands and terminal sockets and taking down old unserviceable UG Cable etc complete all as specified and as directed.

Straight through cable jointing kit for 1100 Volts grade cable complete with jointing material heat shrinkable and accessories suitable for 3.5/4 core XLPE/PVC insulated armoured Aluminium conductor cable of size 16 Sqmm to 50 sqmm complete all as specified and as directed. Make : M Seal/Cab seal/Denson/RPG

Straight through cable jointing kit for 1100 Volts grade cable complete with jointing material heat shrinkable and accessories suitable for 3.5/4 core XLPE/PVC insulated armoured Aluminium conductor cable of size 70 Sqmm to 95 sqmm complete all as specified and as directed. Make : M Seal/Cab seal/Denson/RPG

Repair and replacement of Power Factor Capacitor Three Phase of capacity including taking down old item of Make Epcose / TC/ Siemens/ BCH / L&T / C&S complete all as specified and as directed.

Repair and replacement of Power Switching Contactor of make Epcose / L&T /C&S complete all as specified and as directed.

Repair and replacement of Power Switching MCB of Triple Pole of cap 20 Amps. of make Epcose / C&S/ Hager/ Havells / L&T complete all as specified and as directed.

Repair and replacement of APFC relay 8 way Make : AE / Ebrit or equivalent make complete all as specified and as directed.

MCCB of capacity 400 Amps 415 volts four pole 36 KA breaking capacity with adjustable thermal magnetic type complete fixed in repairs all as specified and as directed.

MCCB of capacity 200 Amps 415 volts four pole 36 KA breaking capacity with adjustable thermal magnetic type complete fixed in repairs all as specified and as directed.

MCCB of capacity 100 Amps 415 volts four pole 25 KA breaking capacity with adjustable thermal magnetic type complete fixed in repairs all as specified and as directed.

MCCB of capacity 63 Amps 415 volts four pole 16 KA breaking capacity with adjustable thermal magnetic type complete fixed in repairs all as specified and as directed.

Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts and screws as specified type 410 SP-31 (9.0 meters long) fixing in true vertical position including taking down existing pole complete all as specified and as directed.

Cutting the existing bituminous surface road / concrete floor and including returning filling and making good using PCC 1:3:6 type C1 using 20mm graded stone aggregate 300mm thick to match with the existing surface complete all as specified and as directed.

Welding, grainding, repair of locking arrangement and fixed in repairs of hinges of various size of LT, HT Panels, APFC Panels, Switch board complete all as specified and as directed.

Site clearance by cutting of shrubs, cutting of grass, bush weed, trees, sapling not exceeding in 30 CM girth and removal of grass with roots and leveling area and removal of same outside not more than 50m complete all as specified and directed.

Dehydration of transformer oil with mobile stream line transformer oil filteration plant at site with all accessories connected to trnsformer and carrying out filtration of oil to desired dielectric strngth i.e not less than 40KV at 2.5mm gap all as specified and directed. Note: Test certificate shall be submitted for before and after filtration for dielectic strength on the proper format.

Replacement of transformer oil conforming to IS 335/1983 for topping up / by dehydrating through stream line filter all as specified and directed. Make: Power oil/ HP/ BP/ Electro

Preparation / cleaning of old painted steel surfaces of LT Panels, HT Switch boards and carrying painting with one coats of synthetic enameled paint first quality paint and writing SM/ MES No. 5 cm height with white synthetic enamel paint writing of block stencil cut MES No. 2cm height all as specified and as directed.

Earthing complete with GI earth plate electrode 60x60cmx6mm thick buried directly in ground earth pit not less than 2.25m deep below ground level with top edge of the plate not less than 1.5m below normal ground level connected to GI earth wire 32x6mm dia by means of bolts and nuts washers made out of GI and earth wire protected by Galvanized pipe light grade 15mm bore, 40 mm bore medium grade and connected to main control board all as shown in Electrical plate No 5 of SSR part I including necessary earth work and excavations in any type of soil PCC 1:2:4 type B1 chamber with 40mm thick, RCC 1:2:4 cover slab with 6mm dia MS bars etc complete all as specified and directed.

Taking down old GOD and material and labour for 22Kv polymer type GOD triple pole, mechanically operated, mounted on insulator and steel frame, with operating mechanism worked from ground level, for current rating upto 400 amps etc complete all as specified and directed.

Supply, install, testing and commissioning of factory made LT busbar box, CPRI approved, ourdoor type, 1.1KV made out of MS CRCA sheet 3.15mm thick, having 4Nos Aluminium bus bar of size 200 Amps for phase 100 Amps for netural fixed on LT, 8Nos insulator of size 0.60M x 0.45M with leg made out of MS angle 50x50x5mm & 0.75mtr in length, locking arrangements front and back opening danger notice board with skull & bone monogram and indicating 1100 volt danger board including incoming and outgoing connections and testing on completion complete all as specified and directed.

LED street light fittings 35 watt 230 V AC outdoor type with high pressure diecast aluminium housing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection and life of steet light not less than 50000 hrs complete all as specified and directed. Make: Havells Cat Part No ENDURASUNDOWN SL35WLED 765PASYBOPC or equivalent in Surya / Wipro

LED street light fittings 60 watt 230 V AC outdoor type with high pressure diecast aluminium housing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection and life of steet light not less than 50000 hrs complete all as specified and directed. Make: Havells Cat Part No; ENDURASUNDOWNSL60WLED765PASYBOTG or equivalent in Surya / Wipro

LED flood light 70 watt 230V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection with impact and corrosion resistent complete with driver and lamp. Make: Panasonic product code - PFLM19708 or equivalent in Philips/ Bajaj/ Havells

Post top lantern LED type 20 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and directed.

Bollard light 9 watts LED 230 V AC outdoor type energy saving, environmental friendly, long life aesthetically designed aluminium landscape luminaire for diffused lighting with high power with thermal management in multiple optics and equipped with IP-65 protection, complete with driver and lamp, including connection with suitable size of cable and fixed in repairs all as specified and directed.

GI medium grade tube of 25mm dia 1.5 metre long bend to shape 120 degree and 2 Nos of MS clamp 25 x 4mm of required lenth/ size including nuts and bolts with one coat of red oxide and two coats of silver metallic paint fixed complete all as specified and directed.

Digital type street light timer and making connection complete as per original including fixed in repairs all as specified and directed.

Timer conductor of street light and making connection complete as per original including fixed in repairs all as specified and directed. Make: L&T Type MNX 40 3 pole cntactor

Supply and connect PVC insulated water proof multi stranded copper conductor cable 4 core 4 Sqmm 1100 volts grade ISI marked from street light pole to the panel including taking down old cables as directed and specified.

Pole mounted junction box of size 230 x 170 x 105mm made up of sheet moulding compound / PVC box type with hinged type door locking arrangement, white colour (out door type) with MCB SP 6 Amps fixing in the box including fixing accessories such as clamp, nut, bolts, washer etc complete all as specified and directed.

Painting of solar street light pole with one coat of synthetic enamelled paint upto 1.5m height above from ground level / plinth block (in yellow and black strips of 30cm wide each) and applying one coats of aluminium paint above 1.5m height of poles complete with cross arms, braccing, clamps and brackets, battery box and writing pole Nos with black synthetic enamelled paint all as specified and directed.

Wiring for security light cable junction box to lisht fittings using FR PVC insulated copper condutor cable of size 2 x 1.5mm² along with 1 x 1.5mm² single core cable for earth continuity to be drawn in non metallic PVC conduit in suface/ recessed all as specified and directed. Note: Two runs of PVC insulated cable with one run of earth wire and one run of conduit iincluding accessories shall be measured as one lenght.

rvelectricals (BID ID -3162685)

eurekaenterprises (BID ID -3168623)

Rajapriyaconstruction (BID ID -3162603)

KUMAR AGENCIES (BID ID -3162586)