REPAIRS/ MAINTENANCE TO OVERHEAD LT LINES, UG LT LINES, TRANSFORMERS AND DISTRIBUTION SYSTEM AND CONNECTED WORKS IN ARMY AREA AT UDAIPUR MIL STN

Amount

Excavating in trenches n.exc 1.5 m width and n.exc 1.5m in depth for taking out cable and cable cover and getting out in any type of soil.

Returning, filling in, including spreading levelling, watering and well ramming in layers n.exc 25 cm.

Removing excavated materials n.exc 50 mtr depositing where directed at a level n.exc 1.5 m above the starting point.

Material & Labour for sand cushioning to PVC/ XLPE cables with tibba sand and punning to provide required cover to UG cables. Note : For the purpose of payment only punned thickness will be measured

Material and labour for laying 40 to 50 mm thick quarry faced stone slab 35 to 40 cm wide and not exceeding 60 cm long laid dry abutting each other with gap between adjacent patties n.exc 10 mm for UG cable protection.

Laying and testing electric under ground LT cable PVC/XLPE insulated armoured aluminium conductor cable 1100 volts grade of size 10/16/25/35 sqmm 3.5/4 core in trenches, ducts, pipe on walls, poles all as directed by Engr-in-charge. Note : PVC/XLPE insulated armoured aluminium conductor cable of 10/16/25/35 sqmm 3.5/4 core will be issued under schedule 'B' for free for laying only.

Laying and testing electric under ground LT cable PVC/XLPE insulated armoured aluminium conductor cable 1100 volts grade of size 70/95 sqmm 3.5/4 core in trenches, ducts, pipe on walls, poles all as directed by Engr-in-charge. Note : PVC/XLPE insulated armoured aluminium conductor cable of 70/95 sqmm 3.5/4 core will be issued under schedule 'B' for free for laying only.

Material & Labour for scrapping out old rusted and corroded sufaces out door panels of any shape and size and preparing the exposed surfaces & applying two coat of aluminium paint over a coat of red oxide zinc crome primer complete all as specified and directed.

Material & labour for preparation of old surfaces of walls, pillars cornices surfaces, transformer base etc including brooming sown or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts, removing nails making good holes cracks etc on plastered or unplastered surfaces and applying one coat of white wash on walls complete all as specified and directed.

Checking and attending to welding work in reapirs to iron frame doors/gate, rolling shutter garrages and other iron misc works, repair by welding (run or spot welding as per site requirement) including replacementof defective items/material alongwith & including welding machine golves, welding glass, welding rod any other tools required, as per requirement complete all ass specidied and directed.

Material & Labour for repair/replacement, making connection, install and continue the power supply of Solar power system through battery backup of 10 KVA capacity to MCB DB with the following accessories:

(a) 415 V Main card with 4.3 Ver IC = 01 Nos

(b) LGBT 3350/600 = 02 Nos

(c) SEPL 167 V2 (LGBT driver card) = 02 Nos

(d) SEPL 121 (Feedback card) = 01 Nos

Supply & errect of prestressed concrete pole, 9 metres long, 102mm x 152mm at top and 102mm x 281mm at bottom, class 11

Material & Labour for Stay assembly with 20mm dia stay rod complete with accessories as shown in electrical plate No 1 (loop type insulator,stay clamps, excavation and concrete sould be included in the rate and no separately measured) complete all as specified and directed by Engr-In-Charge

Material and labour for PCC 1:3:6 type C-2 using 40mm grade stone aggeregate for fundation or stay/ pole/ strat as per specified and directed

Material and labour for PCC 1:3:6 type C-1 using 20mm grade stone aggeregate for pedstal including necessary from work including finishing to exposed surface even and smooth without using extra cement complete all as specified and directed

Taking down carefully aluminimum conductor form overhead pole with bracing, cross arms, insulators etc for takin in schedule of credit.

Taking down old unsv bus bars, and supply, install, testing & commissioning of bus bar chamber of size 60 cm x 60cm x 40 cm outdoor type suitable for LT 415 volts 3 phase 4 wire system factory made cubical complete materialised dust and vermin proof (protection class IP 54), made out of 3.15mm thick MS sheet (CRCA) including factory made hinged type door both side opening with locking arrangement duly painted with two coats of synthetic enamel paint with powder coated finish over a coat of zinc chrome primer complete all as specified and directed by Engineer-in-Charge. The panel board shall be comprising of the following accessories

(a) Copper bus bar cap 250 Amp - 04

(d) RYB neon indicating lamp set of three- 01

Note : (i) Rates are deemed to be inclusive of PCC platform of suitable size and 45cm height and 4 Nos legs of 50mmx50mmx6mm and 60 cm in height for fixing the panel. (iii) Danger notice plate (02 Nos) LT size 20cm x 15cm shall be fixed on the panel. (iv) Contractor provided power coated finish paint on panel.

Taking down old unserviceable Old LT panel and Supply, install, testing and commissioning of electric panel board outdoor type suitable for LT 415 volts 3 phase 4 wire system factory made cubical complete materialised dust and vermin proof (protection class IP 54), made out of 3.15 mm thick MS sheet (CRCA) including factory made hinged type double door both side opening with locking arrangement duly painted with two coats of synthetic enamel paint with powder coated finish over a coat of zinc chrome primer including carry out internal connection with suitable copper bus bar (above and incl 63 Amp MCCB)/ 16 sqmm (below 63 Amp MCCB) single core copper cable, including cable alley for incoming and outgoing cable complete all as specified and directed by Engineer-In-Charge. The panel board shall be comprising of the following accessories

(a) Copper bus bar cap 600 Amp - 04

(b) MCCB four pole with thermal magnetic release adjustable type with breaking capacity 35 KA, 400 Amp - (incomming) 01

(c) MCCB four pole with thermal magnetic release adjustable type with breaking capacity 35 KA, 200 Amp - (Outgoing) - 02

(d) MCCB four pole with thermal magnetic release adjustable type with breaking capacity 35/36 KA,160 Amp (out going)- 02

(e) MCCB four pole with thermal magnetic release adjustable type with breaking capacity 35/36 KA,100 Amp (out going)- 01

(f) MCCB four pole with thermal magnetic release adjustable type with breaking capacity 25 KA, 63 Amp -01 Nos.

(j) RYB neon indicating lamp set of three- 01.

(k) Space inside the panel for fixing of a 4 pole 200Amps, 415 volt change over switch for DG set power supply.

Notes : (i) Rates are deemed to be inclusive of PCC platform of suitable size and 45cm height and 4 Nos legs of 50mmx50mmx6mm and 60 cm in height for fixing the panel (ii) MCCB shall be fixed in suitable sheet metal enclouser (iii) Danger notice plate (02 Nos) LT size 20cm x 15cm shall be fixed on the panel (iv) Contractor provided power coated finish paint on panel.

Supply & fixing in replacement of change over switch of 4 Pole 200A, 415 Volt metal body with dust & vermin proof operated with auto main failure.

Taking down Old unsv LED Street lights of any size and supply & fixing LED lights of “Lithium based energy efficient Integrated solar street light of 40Watt” in single FRP body with duly polyurethane coating (Camouflage color), encases with monocrystalline solar PV Panel of 90/95Wp , lithium battery 11.1/12.8V, 44.0AH with inbuilt BMS, IP 65, high brightness W-LED(160-180lm/watt) lamp with aluminum reflector for better light distribution , CRI >70, Color temperature 5700K - 6500K, microcontroller based charge controller cum driver, automatic dimming function (first four hours at full brightness & rest of the time at lower light level with PIR Motion Sensor), Dusk to Dawn Operation, suitable to working temperature: (-) 10C to (+)55C, weight not more than 18-20kg with adjustable MS clamp suitable for pole/wall mounting etc complete as required. Protections: Short Circuit, overload, Reverse polarity and battery protections. Firm should provide Vital Parameters Test report from NABL accredited lab and should be of made in India with CE & ROHS compliant.

Taking Down old LED Street lights and Supply of “Lithium based Energy Efficient Integrated Solar Decorative Street Light 32Watt” in Single FRP body, encases with Flexible Mono-crystalline Solar PV Panel of 65Wp , Lithium Battery 11.1/12.8V, 33.0AH with inbuilt BMS, IP 65, High brightness W-LED (160-180lm/watt) lamp with optical Lens for better light distribution , CRI >80, Color Temperature 5700K-6500K. Microcontroller based charge controller cum driver, automatic dimming function ( first four hours at full brightness & rest of the time at lower light level with PIR Motion Sensor), Dusk to Dawn Operation, LUX Output 25-35 (from 5/6 mtr height),working temperature: (-) 10C to (+)55C, weight 08-10kg with suitable Galvanized Pole of 5 to 6 mtr length etc complete as required. Protections: Short Circuit, overload, Reverse polarity and battery protections.Note: Price of Tubular Swagged pole of height 6 Mtr with PCC of and coping of 60x60cmx30cm height is included.

Taking down old unsv and supply & fix MCCB AC, 415 volts, 4 pole adjustable type, 125 Amps, breaking capacity 35 KA complete all as specified and directed.

Supply & filling and topping up fresh transformer oil having dielectric strength more than 50 KV capacitor at 2.5 mm gap for transformer, all as speceified and directed by Enger-in-charge.

Taking out old cork sheet gasket of transformer of 63 KVA to 400 KVA and supply & fix new super quality gasket of 4mm thickness including making smooth finish of new gasket checking fo leakage after replacement of gasket. Note : Gasket shall be replaced at no extra cost if leakage found after replcement of gasket.

Diconnecting & taking out old unserviceable LV bushings complete from transformer of 63 KVA to 400 KVA and Supply and fix new LV bushings with brass metal part including brass nuts with washers of suitable size inside and outside of the bushings, insulator and reconnecting the LV lead and testing after completion complete upto the satisfaction of Engr-in-Charge.

Diconnecting & taking out old unserviceable HV bushings complete from transformer of 63 KVA to 400 KVA and Supply and fix new HV bushings with brass metal part including brass nuts with washers of suitable size inside and outside of the bushings, insulator and reconnecting the HV lead and testing after completion complete upto the satisfaction of Engr--Charge.

Material and labour for disconnecting the HT/LT connection of outdoor type transformer of 100KVA-200KVA capacity from existing location and Make transporting to the workshop for aluminium rewinding and necessary repairs such as burnt HT/LT coils, repalcement of breather, temperature gauge/replacing the top gasket sheet, other insulating packing materials/HT bushing, LT bushings and defective parts and including painting,reinstalling, testing, commissioning and making all elect and eath connection complete all as specified and directed by Engr-in-Charge. NOTE - Payment of filling and topping up fresh transformer oil will measured and paid separetly

Supply & fix tinned copper drop out fuse suitable for HT 11 KV line of sizes 10 Amps to 20 Amps.

Supply & fix tinned copper drop out fuse suitable for HT 11 KV line of sizes 40 Amps.

Supply & fix tinned copper drop out fuse suitable for HT 11 KV line of sizes 60 Amps.

Material & Labour for cable route marker made out of sand stone of size 0.15m wide and 0.60m long including writing the LT Cable by engraqvinging/ painting complete fixed in PCC including excavation and RF and removing complete all as directed by Engr in Charge.

Material & labour for 2nd class hardwood, clean sawn boards or planks width of thick 40cm for two/four pole structure at a height of 5-t mtr from ground level with required nut, bolt, washer etc as directed by Engr-in-Charge.

Taking down old unsv & Supply & fixing GI 80mm light grade protection pipe all as specified and directed.

Taking down old unsv & Supply & fixing GI 50mm light grade protection pipe all as specified and directed.

Material & Labour for renewal of plate earthing for LT panel with galvanised mild steel plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground vertically (in earth pit not less than 2.25 m below normal ground level) with the top edge of the earth plate at a depth not less than 1.5 m below normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides and incl GI earth strip 32 x 6 mm bolted (with GI nuts, bolts & check nuts) and riveted to earth plate electrode at one end and connected to metallic bodies of HT/LT equipments etc at the other, earth strip encased in and including 40mm bore GI medium grade pipe with all fittings from top of electrode to body of equipment fixed with and including 40 x 6mm flat iron clamps, bolts, nuts and washer and also including providing watering pipe 20mm bore GI pipe medium grade from bottom of earth pit to top of electrode complete with earth pit in PCC 1:2:4 type B-O using 12 mm graded crushed stone aggregate, RCC cover, funnel, wire mesh including necessary excavation and earth work , etc.complete all as specified and shown in electrical plate No 3 of SSR Pt-I.

Material & Labour for cold mix emulsion granules road patching material in making good of road 40mm thick.

Boring under road/Taxi track without dustrubing the top surface of the road of taxi track for throughing the GI pipe of 80 mm bore and cable HT. Note : GI pipe will be measured & paid seperately.

KAVYA ENTERPRISES