Execution of full electrical internal illumination works at CW Karimnagar-I including C wall lightning

CIVIL DSR 2023 ITEMS

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 3 x 4 sq. mm

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 3 x 1.5 sq. mm (Polycab)

Supplying and fixing of following sizes of medium class Steel conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. (25 MM)

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) (Main 3 phase DB). (All Main DBs must be kept at one end of each godowns)

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) (SDB)

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63A (in Three phase MDB) (INCOMER TO MAIN DB)

Supplying and fixing following rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. (INCOMER TO SDB)

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.(Triple pole and neutral) (Main DB outgoings)

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.(Single pole) (all outgoings)

Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top along with 20 A "C" curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement- All work up to plinth level: 1:1½:3 (1 cement :1 ½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-incharge.

Steel Reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete at alll levels : TMT Bars of Fe grade 500 D or more

Centering and Shuttering including strutting, propping etc. and removal of form for:

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. 3 x 2.5 sq. mm (Polycab) (For tapping from Main Cable to the light fixture of each street light)

Supplying, Installation, Testing & Commissioning of Street light LED fixture, powder coated pressure die cast aluminium body with built in or separate driver as per the requirement with Driver efficiency >85%, Input voltage: 140-270 Volt AC, frequency 50/60 hz, Operating temp range -5 0C to 50 0C, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.=0.95, IP-66,IK-10, CRI >70, under voltage and over voltage protection, EMI-EMC as per CISPR-15, lenses for beam angle as per IESNA type I/II/III as per the width of the road and the project requirement., suitable to fit in up to 65mm dia pipe, life time (LED,Driver & electrical circuitary) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin), SDCM(Standard Deviation Color Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c external connections with 1.5 sq mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy >135 lm/Watt output . LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted.. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C). (72 WATTS)

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required. 50 mm dia

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc..direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. 63mm dia (OD-63 mm & ID-51 mm nominal)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. (28 MM)

Providing and fixing of lightning conductor finial, made of 25 mm dia 300 mm long, G.I. tube, having single prong at top, with 85 mm dia 6 mm thick G.I. base plate including holes etc. complete as required.

Fixing of lightning conductor finial (single prong) with base plate including holes etc. complete as required.

Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For vertical run)

Fixing of copper/ G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For horizontal run)

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. (28 MM)

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc..direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. 63mm dia (OD-63 mm & ID-51 mm nominal)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required. 50 mm dia

Supplying installing testing and comissioning of AC SPD Single Phase 2 Pole 320V, Surge Protection Device AC SPD - Type 2 in the Exisitng DB as per the instructions of the Engineer Incharge

Supplying , installation, testing , commissioning of prewired , LED WELL GLASS light of 40watts LED Industrial Lighting, System Wattage** 40W, Luminous flux** 4000 lm, Luminaire efficacy* 110 lm/W, Correlated Color Temperature 5665K ±355K, Color Rendering Index >70, Maintenance of lumen output 50,000 hrs. @L70B50, Operating Temperature Range 0C to 50C, Input Voltage 140 to 270V AC, Input Frequency 50 Hz, System Current in Amp. @240V AC 0.192A, Power Factor ≥ 0.95, THD <10%, Ingress Protection IP66,light built driver complete with all accessories including 5mm Dia. galvanized iron steel wire rope, (1/16") Wire Rope Accessory Set, M2 Wire Rope Cable Clip Clamp, M2 Stainless Steel Thimble, 2mm Aluminum Crimping for installtion on truss as required as per the instructions of the engineer incharge. Note: the Led Fixuters are complete under warantty for 5 years.

Supplying testing and installation of 70 watt LED Floodlight Luminous flux (±10%) 6,000 lm Luminaire efficacy 120 lm/W Correlated Color Temperature 5700K (5665 ± 355K) Color Rendering Index >70 Maintenance of lumen output 50,000 hrs. Operating Temperature Range -10C to 50CInput Voltage 120 to 277V AC Input Frequency 50 Hz System Current in Amp. @240V AC 0.21A Power Factor >0.95 THD (@240V) <10% Built-in Surge protection 4 kV Ingress Protection IP65 Mechanical impact protection IK07 with complete drive and accesoreies required to install the light on the wall as per the instruction of the engineer incharge Note: the Led Fixuters are complete under warantty for 5 years.

SITC of 3 phase 30 KVA air cooled voltage servo stabilizer with digital control, AC synchronous motor control drive, automatic operation with IP 20 ingress protection with insulation resistance with IS9815 standard, floor mounting indoor use type with wide voltage range control of 310 V AC to 480 V AC, efficiency greater than 97 percent with single phase prevention failure, neutral failure, phase failure and surge protection.

Supply of 6.0 m hot-dip galvanized octagonal pole fabricated in single piece from 3 mm thick HT steel plate for shaft conforming to BSEN-10025 or Equivalent with bottom dia 130 mm, top dia 70 mm, with base plate 220 × 220 × 12 mm, including Galvanizing of Shaft as per IS 2629, along with smart pack terminal box with door size 400 × 100 mm with provision for fixing connector & MCB, and 1.0 m long single-arm bracket, etc., complete with necessary bolts, nuts, cable entry gland, lifting sockets and protective packing, delivered to site.

Supplying and fixing of astronomical digital timer and 25A, with 2 nos. of 4 pole AC contactor inside existing Security Room Main DB for automatic street light control, including all connections, testing and commissioning (At the Main DB feeder of street lights)

Supply & testing of XLPE insulated aluminium conductor steel armoured power cable of 1.1 KV grade confirming to IS :7089 (part 1) 1988 or latest amendment and as per instructions of official-in-charge. 4 X 25 sq. mm. "The 4 core 25 sq. mm AL armored cable shall be laid upto the last pole. At each pole location, the cable shall be looped through HDPE or GI pipe rising 600 mm above ground. Inside the pole inspection door, the cable shall not be cut. Tapping for individual light connection shall be done using aluminium parallel connectors (split bolt connectors) of appropriate size. From the connector, 2.5 sq. mm FRLS copper wire shall be drawn to a 6A SP MCB (for single light) or 10A SP MCB (for two lights if combined). The outgoing phase from MCB shall connect to the LED driver input. Neutral shall be tapped from main neutral core using similar connector. Earth continuity shall be maintained through the armour and supplemented by 8 SWG GI wire/strip if required. Phase assignment shall be R, Y, B in sequence to balance the load."

Supply & testing of XLPE insulated aluminium conductor steel armoured power cable of 1.1 KV grade confirming to IS :7089 (part 1) 1988 or latest amendment and as per instructions of official-in-charge. 4 X 25 sq. mm. (Polycab)

E NIT_RO-Engg/HYD/26-27/01

Execution of full electrical internal illumination works at CW Karimnagar-I including C wall lightning

CWC estimated amount of this sub schedule, after considering prevailing Cost Index and applicable GST etc complete, is Rs.2893042.38

E NIT_RO-Engg/HYD/26-27/01

Execution of full electrical internal illumination works at CW Karimnagar-I including C wall lightning

CWC estimated amount of this sub schedule, after considering prevailing applicable GST etc complete, is Rs 1425084.76

E NIT_RO-Engg/HYD/26-27/01

Execution of full electrical internal illumination works at CW Karimnagar-I including C wall lightning

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