REPAIR/ REPLACEMENT OF LT OH LINE SERVICE CONNECTION AND VARIOUS TYPE OF GARDEN/ GATE/ SOLAR LIGHTS ALONGWITH CONNECTED ITEMS UNDER GE 864 EWS, JOB NO- TPP 2024-25 SER NO- c and TPP 2024-25 SER NO d

Amount

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth for laying of pipe line and getting out in hard/dense soil complete all as specified and directed.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm complete all as specified and directed.

Removing excavated material in soils exc.500m but exceed 1 km and depositing where directed at a level n exc.1.5m above the starting point complete all as specified and directed.

M&L dry sand cushioning to underground cable provided with layer of 8cms thick before laying the cable and 15cms thick after laying and stretching the cable and punned to 18 cm thick complete all as specified and directed . Note: Only punned thickness shall be measured for payment purpose.

M&L for providing of new sub class 'B' bricks, old size, well burnt laid flat dry for protection of under ground cable complete all as specified and directed.

M&L for plain cement concrete (1:4:8) type D-2 (using 40 mm graded crushed stone aggregate) as in foundation and mass concrete for fixing poles etc including excavation of any strata & relaxing taken out cable complete all as specified and directed.

M&L for plain cement concrete (1:3:6) type C-2 (using 40 mm graded crushed stone aggregate) as in foundation and mass concrete for fixing poles etc including excavation of any strata & relaxing taken out cable complete all as specified and directed.

M&L PCC (1:2:4) type B1 (using 20 mm graded crushed stone aggregate) in coping / plinth blocks for poles and the like including weathering , slightly rounded or chamfered angles and throating, as directed including necessary steel form work,2/4 poles structures platforms repairs and finishing the surfaces fair in forms complete all as specified and directed.

Supply & laying LT cable XLPE insulated, armoured heavy duty electric cable with stranded aluminium conductor, 1100 Volts graded of cross section area :-

6 sqmm, 2 core.

10 sqmm, 2 core.

Supply only electrical insulation tape roll of 25mm wide and 20 Mtr length (RYB) in repair/maintenance of cables joints or fixing of thimbles or colour coding of cables in panels/joints etc complete all as specified and directed.

Supply and fixing in renewal all in one solar street light 15 W with LiFePO4 -18 AH Battery including galvanised steel poles 6 Mtr in length in built lithium ion battery, (having 3 days battery backup), solar panel, charge controller with dusk down sensor complete (excavation and earth work shall be measured and paid seperately) including fixing arrgangements complete all as specified and directed.

Supply and fixing in renewal all in one solar street light 25 W with LiFePO4 -24 AH BatteryLED fiting in built lithium ion battery (having 3 days battery backup), solar panel, charge controller with dusk down sensor complete all fixing arrgangements all as specified and directed.

Supply and fixing in renewal LED solar decorative post top 8 W light fitting for 360 degre indirect light IP-65 protection with impact and corrosion resistant complete all fixing arrgangements complete all as specified and directed.

Supply and fixing LED gate light 20 w celesta BENE Ice cube outdoor type seven in one colour including bulb necessary connection and nut bolt complete all as specified and directed.

Supply and fixing guarden bollard 15 w Solar pillar lights for outdoor type including Pole and necessary connection and PCC work 1:2:4 for foundation ;complete all as specified and directed.

Supply and fixing garden bolards 9 w LED type including necessary connection and PCC work 1:2:4 for foundation, complete all as specified and directed.

S&F in renewal of Solar batteries12 to 36 AH, 12 Volts, complete with all reqd connection for functioning the existing solar lights complete all as specified and as directed .

S&F in renewal of solar street light 40 W led motion sensor, waterproof with 2750 luens and having a backup 20 hrs complete all as specified and directed.

Supply & laying or fixing or passing through pipe 1100 volts grade heavy duty cable with PVC insulated aluminium stranded conductor served with an inner sheathing of PVC tape armoured with galvanisedsteel wirw or tape and overall PVC sheathed 6 sqm 2 core nominal cross section in service connection complete all as speciried and directed.

S&F high mast control gear box with fitting with winch double drum type having operating speed and gear ratio as per manufacturer design working manually / electrically alongwith stainless steel wire rope 6mm dia two point suspension system all as per manufacturer design upto 20 Mtr height with single phase motor of suitable size complete all as specified and directed

S&F lantern carriage ring suitable for 9X120W capacity all as specified.

S&F lightning arrester spikes with earth wire/strip complete all as specified.

S&F contactor 32 amps 4 pole all as specified.

S&F service multistand copper cable 6 sqmm 4 core all as specified.

Material and labour in repair/ renewal of following unserviceable accessories of 15 KVA three phase UPS, reinstalling the same at site with testing complete all as specified and directed :-

Rectifier of UPS

Invertor of UPS

Static by pass switch of UPS

Maint free batteries (12 V 120 Ah)

Material and labour in repair/ renewal of following unserviceable accessories of 20 KVA three phase UPS, reinstalling the same at site with testing complete all as specified and directed :-

Rectifier of UPS

Invertor of UPS

Static by pass switch of UPS

Maint free batteries (12 V 150 Ah)

M&L for topping up of graded course aggregate 20mm to 40 mm of nominal size in base of 2/4 pole (electrical poles) structure and electrical sub stations/panels etc complete all as speciried and directed.

Supply and fixing garden bolards 25W LED type including necessary connection and PCC work 1:2:4 for foundation ;complete all as specified and directed.

Supply and fixing LED gate light 25W LED post top made in die - cast aluminium botton housing and spun aluminium top reflector with decorative clear acrylic diffuser and IP 65 protection including necessary connection and nut bolt complete all as specified and directed.

Excavation in trenches n. exc. 1.5 mtr in wide and exc. 1.5 mtr but n exc 3 mtr in depth for foundation of poles and getting out in soft/loose soil complete all as specified and directed.

Supply and laying unreinforced PCC Cable protection cover, class LV, type-1 flat with size 250 x 150 x 40 mm laid flat width wise complete all as specified and directed.

Supply and Erecting in vertical position in renewal of steel tubular swaged pole type 410 SP-31 (9metre long) with 300mmx300mmx6mm mild steel base plate continuously welded to pole, finial taper, nut, bolts and screws all as specified including factory painted with two coats of black bituminous paint internally through out and externally for embedded portion and applying one coat of red oxide primer for the remaining portion and two coats of aluminium paint beyond 1.5M from ground level/coping and making 30cm black and white strips with two coats of super enameled paint up to 1.5M from ground level/coping complete all as specified and directed.

Supply and fix in renewal of Cross arms bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of aluminium paint after preparation of surface, complete all as specified and directed.

Taking down unserviceable cable and supply and fixing 1100 volt grade alluminium solid conductor cable with pvc armoured tape and overall pvc sheathed 6 sqmm 2 core nominal cross section in service connction complete all as specified.

Taking down unserviceable cable and supply and fixing 1100 volt grade alluminium solid conductor cable with pvc tape armoured tape and overall pvc sheathed 10sqmm 2core nominal cross section in service connction complete all as specified.

M&L in renewal pin type, porcelain, vitreous, white,brown or green insulator includingone galvanised mild steel spindle,two galvanised iron washers andone galvanised iron nut, 100mm height, 65mm dia for1100 volts grade complete all as specified and directed

M&L in repair/ renewal of stay assembly complete having stay rod 16/20mm dia with accessories as shown in electrical plate No. 1 (including loop type insulator, stay clamps) complete all as specified and directed. Note :- Excavation and concrete shall be measured and paid separately.

Material and labour for galvanised stranded 7/4mm dia suaitable stay assembly complete all as specified and directed.

Supplying and fixing HT/LT MS cable route indicator, engraved the description on the disc not less than 6" dia welded with 40 x 6 mm MS Strip of approximate length 90 cm duly painted on all steel parts as per colour code and provision of PCC 1:4:8, type D-2 (using 40 mm graded crushed stone aggregate) of not less than 0.05 cum in each at base buried under the ground including necessary earth work complete all as specified and directed.

Supply and laying GI pipe 'light grade' 40 mm in trenches, under floors, roads, along poles for protection of cables with all necessary fittings and sealing ends complete all as specified and directed.

-Ditto- all as per Sl. Item No. 40 above but GI pipe 'light grade' 50 mm

-Ditto- all as per Sl. Item No. 40 above but GI pipe 'light grade' 80 mm

Supplying, laying, fixing, jointing and testing LT under ground XLPE insulated, galvanised teel strip or wire armoured heavy duty electric cable with alumimium conductor, 1100 volts grade, cross sectional area 4 Sqmm x 2 Core, IS 7098 marked, with electric connection lugs, laid in trenches/under floor or fixed naked with walls / on poles/ in ducts / in GI pipes etc. and including taking down complete all as specified and directed. Note - Excavation, earth work, sand cushioning, PCC cover and GI pipe shall be measured and paid separately. Make :- Gloster/Grandlay/Polycab/Havells/ Finolex / KEI

-Ditto- all as per Sl. Item No. 19 above but 16sqmm x 4 Core

-Ditto- all as per Sl. Item No. 19 above but 35 sqmm x 3.5 Core

-Ditto- all as per Sl. Item No. 19 above but 70 sqmm x 3.5 Core

-Ditto- all as per Sl. Item No. 19 above but 120 sqmm x 3.5 Core

-Ditto- all as per Sl. Item No. 19 above but 150 sqmm x 3.5 Core

-Ditto- all as per Sl. Item No. 19 above but 185 sqmm x 3.5 Core

Supply & laying in renewal of PVC insulated armoured round sheathed copper conductor cable 4 sqmm size 2 core complete all as specified and directed.

S&F in renewal of unserviceable Stragiht throught LT joint including jointing material and excavation upto 3mtr length and make good surface after jointing of cable complete of size 95 to 120 sqmm 3.5 core complete all as specified and directed.

S&F in renewal of unserviceable stragiht throught LT joint including jointing material and excavation upto 3mtr length and make good surface after jointing of cable complete of size 150 to 185 sqmm 3.5 core complete all as specified and directed.

S&F in renewal of MCCB 4 pole 63 Amps breaking capacity 25 kA, including spreader link & taking down complete all as specified and directed.

-Ditto- all as per Sl. Item No. 53 above but 100 amps breaking capacity 25kA, including spreader link & taking down complete all as specified and directed.

M&L brick covering with width equal to length of brick as mechanical protection to cable with well burnt sub class 'B' bricks laid, all as specified.

Supply, installation, testing and commissioning inreplacement of LT Panel board suitable for 415 Volts, 3 Phase 4 wire, 50 Hz AC supply system outdoor type floor mounted along with factory made type panel weather proof, vermin proof, fully ventilated and fabricated out of MS CRCA sheet of 3.15mm thick with ingress protection of IP-54 grade having aluminium bus bar of rating 400 Amps, three phase and one neutral fixed on insulator and bus bar insulated by coloured heat shrinkable sleeves. The panel shall be front openable and having inner & outer shells. The inner shell dully compartmented for each control gear, including powder coating internally and externally the entire steel surfaces. All the cover shall be provided with suitable locking arrangements. The size of the outer shell should not be less than 1200mm x 1200mm x 450mm, mounted on angle iron stand made out of angle size 50 x 50 x 6mm grouted in PCC foundation in cement concrete 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate), including accomodating the following control gears and accessories:- (a) MCCB 250 Amps 4 pole 25KA 415 volts,(incoming) – 01No (b) MCCB 125 Amps 4 pole ,16 KA 415 Volts (out going ) -03 Nos (c) MCCB 63 Amps 4 pole ,16 KA 415 Volts (out going ) -01 (d) Aluminium Bus bar of capacity 400 Amps 3phase and neutral -1 set. (e) Digital type voltmeer 0-500 volts. (f) Digital type Ammeter with CT of suitable ratio for reading upto 400 amps load-01 No (g) Indicating LED lamps R,Y& B -01 set

Supply and fixing in renewal of LT switch gear 440 Volts, 3 phase, 4 wire, 50 cycles, Air circuit breaker, cubical manual drawout type complete with microprocessor release of capacity rating up to 800 Amp, 50KA. The protection relays should be provided with in built short circuit protection, overload protection, instantanious protection (IPR), ground fault protection and functional blocking, The ACB should have been designed for an operating voltage upto 690 volts. The rated insulated voltage (UI) should be 1000 volts and the rated impulsive voltage (UMP) should be 12KV including sheet enclosure and mounted arrangement etc complete all as specified and directed.

M&L for painting of steel tubular pole upto 09 mtrs length including clamp, bracket and junction box with two coats of aluminium paint after preparation of old painted surface and providing 03 no. alternate strip of 30 cm wide with black and white super quality enamel paint above embeded level and writing pole no. with 02 inch wide letter complete all as specified and directed.

M&L for Stretching of Over head line four conductor with street light feeder complete in cantt area including fixing of spacer in between four conductor for maintening clearance and to be avoid fault on over head lines complete all as specified and directed.

S&F in renewal busbar 400 Amp capacity, colour code with neutral including 200 Amp MCCB three phase and netural with encloser including fixing arrangement complete all as specified and directed.

Trimming of tree branches touching with LT over head line in the entire cantonment so as to maintaining sufficient clearance and avoid fault on over head lines complete all as specified and directed.

M&L earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground in vertical position (earth pit not less than 2.25 m deep below the normal ground level) with top edge of the earth plate not less than 1.5 m below normal ground level, connected to galvanised earth strip of size 32 x 6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel, all as shown in electrical plate no. 3 of SSR Part - 1, connected to earthing test point and complete all as specified and directed.

M/S ASHRAF CONSTRUCTIONS (BID ID -3191496)

Concept Engineering & Constructions (BID ID -3190106)