CA NO CWE/AMB/UTILITY-31 OF 2024-25 PROVISION OF THREE PHASE SUPPLY TO HQ 2C, WATER COOLER, DEEP REFRIGERATOR, REFRIGERATOR FOR 65 ER AND TPT CO AND INCINERATOR FOR PRO UNIT UNDER GE (UTILITY) AMBALA CANTT

Amount

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for foundation, shafts, man holes,for under ground cable / erection of poles,locating fault of LT cable and stay assembly etc not exceeding 10 Square metre on plan and getting out in soft/loose soil including dressing/trimming of sides and leveling, grading and ramming of bottom of excavation complete all as specified and as directed.

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

Removing excavated material/soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Material and labour for Sand cushioning to cable with a layer of sand 8 cm deep before laying the cable and 15 cms deep after laying the cable (punned down to 18 cms depth after laying and stretching of cable ) complete all as specified and as directed.Note:- Punned thickness 18cm shall be measured for payment purposes.

Supply and laying sub class 'B' bricks old sizes over the HT/LT cable laid flat with width equal to length of brick, laid perpendicular to the cable for protection complete all as specified and as directed.

Supplying and laying XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (Heavy duty) with aluminium conductor, 1100 Volts grade, cross sectional area 70 Sqmm 3.5 core, suitable for 1.1 KV earthed system, in trenches, floors, ducts passing through pipe for road crossing etc, including connecting and testing,complete all as specified and directed. Note : (i) Excavation, earth work, cable cover protection, sand cushioning and GI pipe etc shall be measured & paid for separately. (ii) All equipments , machinary and tools required for laying electrical cable are to be arranged by contracor and this factor is deemed to be included in quoted rates.

All as per item No. 6.00 above but size of cable 25 Sqmm 3.5 core.

All as per item No. 6.00 above but size of cable 16 Sqmm 4 core.

Supply and fixing of GI tubing, 50mm bore, light grade, for cable protection along/on poles/culvert/drainage or under road crossing, complete, all as specified and as directed.

Material and labour for earthing complete galvanised earth plate electrode 600mm x 600mmx 6.00mm thick surrounded by charcoal and salt, buried directly in ground vertically in a pit of depth not less than 2.25m below ground level with top edge of the earth plate not less than 1.5m below normal ground level, connected to 25x4 mm GI strip earth lead by means of bolts, nuts, checks nut and washers made out of galvanized iron or steel, earth wire protected by galvanized steel pipe 40mm dia (light grade) and connected to main switch or main control board all as shown in electrical plate No.3 of SSR Part-I & including necessary excavation and earth work. The rate also include charcoal & salt in alternate layers, 20mm dia GI pipe (light grade) for watering and 40mm GI protection pipe, funnel, wire mesh, cast iron cover and frame etc, including testing on completion, including taking down of old earthing, complete all as specified and directed Notes : (i) The quoted rate shall include the cost of earth work, GI pipe for watering, GI protection pipe, funnel, wire wesh, RCC cover, etc. complete. RCC cover shall be 50mm thick in 1:2:4 type B-1 using 8mm bars @10cm c/c both way. (ii) The quoted rate shall include the cost of earth pit covers to be conspicuously marked of plate with stand grouted in PCC. (iii) On testing after completion if the desired earth resistance is more than 2 ohm the earthing will be redone at no extra cost.

Supply, installing, testing & commissioning of outdoor type cubical panel board of size 1.0mX0.9mX0.5m (LxHxT), outer shell made out of 3.15 mm thick CRCA sheet, CPRI approved, and inner shell made out of 2 mm thick CRCA sheet and MS angle section 50x50x6 mm mounted on PCC 12.4 type B-1 platform 60 cm above and 45 cm below the ground level, frame factory fabricated with front and back openable double door system having 80% area as perspex sheet of min 5 mm thickness and cable alloy (Each door hinged with body at 3 places with body and hinges should be welded with body and door) lockable/open able with arrangement of pad locking on both doors incl 2 no. of pad locks of three keys shall be used to make the outer shell completely vermin proof suitable for 3 phase 4 wire 415 Volt, 50 Hz, incl aluminium bus bar of 200 A, tested at factory approved from CPRI factory fabricated having modern fabrication and testing process followed by powder coat painting having thickness not less than 100 microns provided with suitable gasket to make it dust/vermin proof and general construction confirming to IS:61439/2011 Part-1 and part-2 type test certificate with not less than IP-54 comprising of the following - (a) MCCB 125 Amps TPN, 25 KA, adjustable type -01 No (incoming) (b) MCCB 63 Amp. 10 KA TP 415 volts AC. (Outgoing)-3 Nos (c) RYB indication LED type, 22 5 mm dia. protected with MCB SP 2 Amp showing 3 phase supply-03 Nos (d) Multi function meter with KWH, voltage. Amp, frequency meter with CTs of appropriate ratio. (e) Misc items like screws, cable tie, copper cable 1.5/2 5 Sqmm, cabe lugs, sleeves, glands etc complete are included in quoted rates

Note: (i) The quoted rate shall include minor items such as lugs, nuts & bolts, washers, top insulators, sleeves, provision of extra holes in bus bar etc. (ii) All internal wiring shall be done with suitable size of PVC insulated solid copper conductor FRLS cable conforming to IS-694 (iii) Panel drawing shall be got approved before placing of order from Engr-in-Charge/GE. (iv) The bus bar connection for cable from main bus bar to outgoing MCCB will be connected through suitable rating bus bar strip type duly insulated. Cable will be entered in panles through gland. (vi) Cost of marking description and matter on the front door as specified and directed by Engr-in-Charge is incl in quoted rate

M7L for cutting of road pavement, hard standing by manually or mechanically for laying of LT cables and making good to disturbed surfaces using PCC 1:3:6, complete all as specified and as directed.

Supply and fixing refrigerators frost free double door, electric driven (single phase), capacity 330 to 360 Litres atleast BEE 3 star rated complete all as specified and directed.

Supply, installation, commissioning of Metal Top double door Deep Freezer 320 litre single phase 240 volt, 50 Hz complete all as specified and directed.

Supply, installation, commissioning of metal top double door deep freezer of capacity 400 litre single phase 240 volt, 50 Hz complete all as specified and directed.

Supply, installation, commissioning of Water cooler fully stainless steel, electric driven single phase having approx storage and nominal cooling capacity 150/150 litres, complete all as specified and as directed.

Supply and fixing Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 3.0 KVA with input/output display including making electrical connection complete all as specified and directed.

Supply and fixing Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 2.0 KVA with input/output display including making electrical connection complete all as specified and directed.

Material and labour for concealed point wiring using approved colour coding as per IS, with multi stranded copper conductor 1.5 sqmm (Nominal area), single core, FRLS-H, 1100 volts, ISI marked, PVC insulated and unsheathed stranded cable drawn through and including non metallic, medium grade PVC concealed conduit not less than 20mm dia and its fittings including all tees, bell mouth pieces and fixing accessories such as couplers, saddlers, pipe hooks etc, PVC junction boxes, ISI marked including mild steel sunken boxes, made out of 1.6mm thick mild steel sheet, with earth dolly, coated with two coats of anti corrosive paint over a coat of red oxide primer internally and externally, covered with new 3mm thick plastic laminated sheet cover plate for housing of switches, socket outlets, fan regulators etc. including 1.5 sqmm single core PVC insulated and unsheathed FRLS-H cable, 1100 volt grade with multi stranded copper conductor green colour as earth continuity conductor upto common earth and connecting to common earth dolly with suitable size of lugs complete all as specified and directed for one light point/ fan point/bell point controlled by one switch complete all as specified and as directed. Notes :- (i) Switch, socket and fan regulators to be measured and paid for separately. (ii) PVC Conduit conforming to IS 9537 part I & III. (iii) All chases will be cut by chase cutter only.

Supply and fixing of switch piano, 5 Amp, flush type, single pole, one way, 230 volt, AC supply, ISI marked complete all as specified and as directed. Make: Anchor/Fine/SSK.

Supply, fixing, testing and commissioning of Sanitary napkin incinerator 230 Volts, 50 Hz single phase (Disposal machine) minimum 1000 W burning capacity 50 Napkins per day cycle duration to destroy upto 15 min for 5 Napkins wall mounted with 100% Automatic grade with smoke control unit complete all as specified and directed. Make: Pronext/Rivera Infotech/Cerebro/Riya

Nirmal Enterprise (BID ID -3119740)

R. P. Suppliers and Construction Co. (BID ID -3127691)

UNITED ENGINEERING CORPORATION (BID ID -3119503)

Electromech Engineers (BID ID -3128825)