Estimate AbstractName of Work: Providing Internal and External Electrification to the Additional Office Building in District Industries Centre at Thoothukudi in Thoothukudi District.

Est. Rs. 5 Lakhs

Sl.No Qty Description of work Rate Per Amount1. 65

ptsWiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T. switch and making good of the concealed portion with suitable colour for PVC concealed light / Fan Point (For electronic regulator) (5 Points Per Coil). (SD-25)

1073.65 pt 69787.25

2. 1 pt Wiring with 3 x 1.5sqmm(22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 3mm thick hylem sheet covered TW switch box and 5A F.T. switch (Two way) and making good of the concealed portion with suitable colour for concealed staircase light point. ( SD -32 )

1459.50 pt 1459.90

3. 14 pts

Wiring with 2 x 1.5 sqmm (22 / 0.3) PVC insulated SC unsheathed Copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T. switch and making good of the concealed portion with suitable Colour for PVC concealed light (6 points Per coil) (For Rooms like Bath, Toilet & Pump room etc.). (SD-26)

907.50 pt 12705.00

4. 7 pts Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories, in flush with wall, with 150mm x 100mm x 113mm TW switch box with 3 mm thick Hylem sheet cover for 5 A 3 pin non interlocking CS Plug with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point.

854.30 pt 5980.10

(SD-38)5. 19

nosSupply and fixing of single box type 4'36 W flu fitting complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting. (SD-87)

537.70 ea 10216.30

6. 2 nos

Supply and fixing of 4' 36W Twin Mirror optic fitting (Philips / Crompton / Wipro) complete with louvers cover complete with electronic ballast wall or ceiling, with PVC unsheathed Copper leads from the terminals to the fittings with 36W flu. tubes. (Data-A)

2600.10 ea 5200.20

7. 24 nos

Supply and fixing of 4' 36W Twin Mirror optic suspension type fitting (Philips / Crompton / Wipro) complete with louvers cover complete with electronic ballast with conduit pipe suspension, with PVC unsheathed Copper leads from the terminals to the fittings with 36W flu. tubes. (Data-B)

3568.40 ea 85641.60

8. 6 nos

Supply and fixing of 14W Philips/Crompton/Wipro essential CFL lamp for BH point. (Data-C)

137.00 ea 822.00

9. 4 nos

Supply and fixing of Crompton Greaves make Paramount model SCEN 1365BC / Bajaj make CFL type street light Fitting of deep drawn MS housing with side reflectors with acrylic cover complete suitable for 65W Retrofit type CF lamp with 1 metre 25mm dia GI pipe (class B) with 1 no 25mm dia GI bend complete on the existing post/wall with PVC unsheathed copper leads MS clamps with 16A fuse unit on the MS plate and aluminium painting with Philips make 65W CFL bulb.(Data-D)

2959.70 ea 11838.80

10. 7 nos

Supply and fixing of 1200 mm (48") AC ceiling fan complete with stepped electronic 300W regulator with 300mm down rod on the existing clamp. (SD-110)

1802.80 ea 12619.60

11. 15 nos

Supply and fixing of 1200 mm (48") AC ceiling fan complete with stepped electronic 300W regulator with 1 mtr down rod on the existing clamp. (SD-107)

1863.40 ea 27951.00

12. 22 nos

Supply and fixing of MS fan box.(Data-E) 100.00 ea 2200.00

13. 3 nos

Supply and fixing of 300mm (12”) sweep (light duty) AC Exhaust fan complete without provision of hole in the wall.(SD-115)

1619.50 ea 4858.50

14. 3 nos

Supply and fixing of louvers shutters arrangements for 300mm (12”) sweep (light duty) AC Exhaust fan.(SD-120)

367.60 ea 1102.80

15. 2 nos

Supply and fixing of AC/DC musical call bell suitable for 230V 50 c/s single phase AC supply on suitable TW board with push switch. (SD-105)

173.70 ea 347.40

16. 18 nos

Supply and fixing of 3 Nos. 5Amps (3 Pin and 2 Pin) combined flush type wall socket with control switches concealed in suitable TW Box covered with Hylem sheet in flush with wall with earth connection. (For Computer Plug Socket) (SD-139)

355.40 ea 6397.20

17. 10 nos

Supply and fixing of 15A 3 pin and 2 pin combined flush type wall socket 15A flush type switch indicator and fuse unit with 2 nos 5A 3 pin and 2 pin combined flush type wall socket 2 nos of 5A flush type switch concealed in suitable TW box in flush with wall and covered with 3mm thick hylem sheet. (SD-136)

255.25 ea 2552.50

18. 5 nos

Supply and fixing of 20Amps DP Plug and Socket in sheet enclosure with 32A DP MCB in flush with wall with earth connection (For AC Plug) [Legrand (MDS) / Hager (L&T) make] (SD-140)

1894.20 ea 9471.00

19. 3 nos

Supply and fixing of 32 A DP MCB in sheet steel enclosure on wall with earth connection. (Data –F)

1247.60 ea 3742.80

20. 4 nos

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure with IP 42 protection with 1No 32 Amps DP MCB as incoming and 6 Nos 6 Amps to 32 Amps SPMCB outgoing on wall and with earth connection only. (The MCB DB and MCB's should be with Legrand/Hagger make) (Data-G)

3493.30 ea 13973.20

21. 2 nos

Supply and fixing of Horizontal type 4 way Triple pole and neutral MCB DB in sheet steel enclosure of double door type with metal door with IP 42 protection with 1No 63A FP MCB isolator as incoming and 12 Nos 32A SP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection only. (The MCB DB and MCB's should be with the ISI mark. (Legrand/Hagger

6997.50 ea 13995.00

make).(Data-H)22. 1 no Supply and fixing of Horizontal type 4 way

Triple pole and neutral MCB DB in sheet steel enclosure of double door type with metal door with IP 42 protection with 1No 32A FP MCB isolator as incoming and 12 Nos 32A SP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection only. (The MCB DB and MCB's should be with the ISI mark. (Legrand/Hagger make).(Data-I)

6545.10 ea 6545.10

23. 1 no Supply and fixing of Vertical type 4 way Triple pole and neutral MCB DB in sheet steel enclosure of double door type with metal door with IP 42 protection with 1No 100A FP MCB isolator as incoming and 2 nos 63A TP MCB and 2 nos 32A TP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection only. (The MCB DB and MCB's should be with the ISI mark. (Legrand/Hagger make).(Data-J)

13100.00 ea 13100.00

24. 20 mts

Supply and run of 2 of 1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling and making good of the concealed portion with suitable colour.(for buzzer) (Data-K)

100.80 mtr 2016.00

25. 165 mts

Supply and run of 2 of 2.5 sqmm (36/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14SWG TC wire and making good of the concealed portion with suitable colour. (for computer plug set) (Data-L)

132.30 mtr 21829.50

26. 260 mts

Supply and run of 2 of 4sqmm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14SWG TC wire and making good of the concealed portion with suitable colour. (for 15A plugs 20ADP AC Plugs and to SP DBs) (SD-57)

164.30 mtr 42718.00

27. 20 mts

Supply and run of 2 of 6 sqmm (84/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous

197.70 mtr 3954.00

earth wire connection of 14SWG TC wire and making good of the concealed portion with suitable colour. (SD-59)

28. 10 mts

Supply and run of 4 of 6 sqmm (84/0.3)PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 14 SWG TC wire and making good of the concealed portion with suitable colour. (SD-63)

326.10 mtr 3261.00

29. 15 mts

Supply and run of 4 of 10 sqmm (140/0.3)PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 14 SWG TC wire and making good of the concealed portion with suitable colour. (Data-M)

428.50 Mtr 6427.50

30. 5 mts

Supply and run of 4 of 25 sq.mm (168/0.45) PVC insulated SC unsheathed Cu Conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14SWG TC wire and making good of the concealed portion with suitable colour. (Data-N)

1229.30 mtr 6146.50

31. 30 mts

Supply and run of 4 of 25 sq.mm (168/0.45) PVC insulated SC unsheathed Cu. Conductor of 1100V on 7/20 GI bearer wire for service connection mains. (Data-O)

1138.00 mtr 34140.00

32. 3 mts

Supply and run of 4 of 25 sq.mm (168/0.45) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in 40 mm dia GI pipe (Class 'B') suitably bent at both ends with necessary angle iron upright and end supports for mains. (Data-P)

1490.60 mtr 4471.80

33. 1 no Supply and fixing of 100 Amps TPN sheet double break switch with HRC fuse and neutral on suitable angle iron frame work with earth connection only. (SD-169)

8261.90 Ea 8261.90

34. 1 no Supply and fixing of TNEB Meter Board suitable for 3 Phases 100A service connection made up of suitable angle iron frame work of size 2 feet x 1 1/2 feet using angle iron of size 1 1/2" x 1 1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 2 feet x 1 1/2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3

4211.90 Ea 4211.90

Nos 100A fuse units (500V) 1 No. Neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 7/16 PVC insulated copper wire with earth connection complete. (SD-130)

35. 1 no Supply and fixing of 3 Phase 100A aerial fuse unit for 3 Nos 100A fuse units (500V) on suitable MS sheet covered with 6mm thick hylem sheet on suitable angle iron work the tapping pole with necessary clamps. (Data-Q)

1710.90 Ea 1710.90

36. 1 no Earthing as per P.W.D standard with an earth electrode of 2mtr class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work. (SD-234)

1145.30 ea 1145.30

37. 1 no Earthing as per the ISI specification with an earth electrode of 2.1mt class 'B' GI pipe of dia not less than 40mm, with copper earth plate of size 125mm x 50mm x 6mm, with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry. (SD-233)

1693.30 ea 1693.30

38. 12 mts

Supply and run of No-8 SWG Cu Conductor in suitable PVC rigid pipe concealed in wall and ceiling and making good of the concealed portion with suitable colour (Data- R)

80.60 mtr 967.20

39. 1 no Supply and run of 0.3 mtr length 25mm x 3mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection. (Data-S)

132.40 ea 132.40

40. 1 no Supply and fixing of 63A changeover switch (L&T/Havells) on suitable angle iron frame work with MS cable entry boxes and earth connection only. (Data-T)

5165.00 ea 5165.00

41. 1 no 3 phaseTNEB service Connection charges(LS) 4500.00 ea 4500.00475259.50

P.S and Contingencies 24740.50Total 500000.00

(Rupees Five Lakhs only)

Data SheetData-A

As per SD-97 2445.10Less: 2 nos 4’ 40W Cu choke, condenser, starter

(Rs.392+78+22) 492.002 nos 40W flu tube(Rs.41.50/) 83.00

575.00 575.00 1870.10Add: 2 nos 4’ 36W Electronic ballast(Philips)(Rs.324/ea) 648.00 2 nos 36Wslim flu tube(Rs.40.50/ea) 82.00 730.00 730.00 2600.10

Say Rs.2600.10/-Data-B

As per SD-96 3413.40Less: 2 nos 4’ 40W Cu choke, condenser, starter

(Rs.392+78+22) 492.002 nos 40W flu tube(Rs.41.50/) 83.00

575.00 575.00 2838.40Add: 2 nos 4’ 36W Electronic ballast(Philips)(Rs.324/ea) 648.00 2 nos 36W slim flu tube(Rs.40.50/ea) 82.00 730.00 730.00 3568.40

Say Rs.3568.40/-Data-C

1 no 14W CFL 135.00Labour charges 2.00

137.00Say Rs.137/-

Data-D1 no CFL street light luminaires Crompton make

(SCEN1345/65/85/ES) 1575.001 no 65W CFL Philips Retrofit lamp(Rs.750/ea) 750.001 mtr 25 mm dia GI pipe(Rs.133.35/mtr) 133.352 nos MS clamp set(Rs.22.05/ea) 44.105 mts 1sqmm unsheathed Cu wire(Rs.8.95/mtr) 44.751 no 25mm GI bend 49.35

2596.55Add sundries 1% etc 25.96Labour charges as per SD-94 337.20

2959.71Say Rs.2959.70/-

Data- E1 no MS fan box 55.00

Sundries 10.00

Labour charges 35.00 100.00

Say Rs.100.00/-Data- F

1 no 32A DP MCB (Legrand)(Rs.588/ea) 588.001 no DP sheet steel enclosure (Rs. 494/ea) 494.00L.S Wall cutting ,grouting and flushing 26.35 1108.35

Add 1% sundries 11.08Labour charges (as per SD- 134) 128.17

1247.60Say Rs. 1247.60/-

Data- G 1 no 8 way SP MCB DB with metal door cover 1280.00

with IP 42 protection1 no 32A DP MCB (Rs. 588/ea) 588.006 nos 6A to 32A SPMCB (Rs. 202.50/ ea) 1215.00Ls wall cutting, grouting and flushing etc 26.35

Earth connection 15.203124.55

Ls Add sundries 1% etc 31.24 Labour charges as per SD- 167 337.50

3493.29Say Rs. 3493.30/-

Data-H1 no 4 way Horizontal TPN MCB DB with metal door 2600.00

Cover with IP 42 protection1 no 63A FP Isolator (Rs. 1040/ea) 1040.0012 nos 32A SP MCB (Rs.202.50/ea) 2430.00Ls Wall cutting, grouting and flushing etc 53.45Earth connection 15.20

6138.65Ls Add sundries 1% etc 61.39 Labour charges as per SD- 179 797.50

6997.54Say Rs. 6997.50/-

Data-I1 no 4 way Horizontal TPN MCB DB with metal door 2600.00

Cover with IP 42 protection1 no 32A FP MCB Isolator (Rs. 592/ea) 592.0012 nos 32A SP MCB (Rs.202.50/ea) 2430.00Ls Wall cutting, grouting and flushing etc 53.45Earth connection 15.20

5690.65Ls Add sundries 1% etc 56.91 Labour charges as per SD- 179 797.50

6545.06Say Rs.6545.10/-

Data-J1 no 4 way Vertical TPN MCB DB with metal door 6220.00

Cover with IP 42 protection1 no 100A FP Isolator (Rs. 1100/ea) 1100.002 nos 63A TP MCB (Rs.1450/ea) 2900.002 nos 32A TP MCB (Rs.946/ea) 1892.00Ls Wall cutting, grouting and flushing etc 53.45Earth connection 15.20

12180.65Ls Add sundries 1% etc 121.81 Labour charges as per SD- 179 797.50

13099.96Say Rs. 13100/-

Data- KAs per SD- 55 6133.20Less: 2.7 Kg 14 SWG TC wire 1433.70

4699.50 Add ½% sundries etc 23.49

Labour charges as per SD -1 4348.00 7506.99

Rate / mtr= 9070.99/90 = 100.80Say Rs. 100.80/-

Data-LAs per SD-55 116.80Less: 2 mts 1.5 sqmm(22/0.3) PVC unsheathed

SC Cu cable (Rs.14.05/mtr) 28.10 88.70

Add : 2 mts 2.5 sqmm(36/0.3) PVC unsheathed SC Cu cable(Rs.21.80/mtr) 43.60

132.30Say Rs.132.30/-

Data-MAs per SD- 63 326.10Less: 4 mts 6 sqmm (84/0.3) PVC unsheathed SC Cu. cable (51.20/mtr) 204.80 121.30 Add: 4 mts 10 sqmm (140/ 0.3) PVC unsheathed SC Cu. cable (Rs.76.80/ mtr) 307.20

428.50Say Rs. 428.50/-

Data-NAs per SD- 63 326.10Less: 4 mts 6 sqmm (84/0.3) PVC unsheathed SC Cu. cable (51.20/mtr) 204.80

121.30 Add: 4 mts 25 sqmm (168/ 0.45) PVC unsheathed SC Cu. cable (Rs.277.00/ mtr) 1108.00

1229.30Say Rs. 1229.30/-

Data-OAs per SD- 68 234.80

Less: 4 mts 6 sqmm(84/0.3) PVC unsheathed SC Cu. cable (Rs.51.20/mtr) 204.80

30.00Add: 4 mts 25 sqmm(168/0.45) PVC unsheathed SC Cu. cable (Rs. 277/mtr) 1108.00

1138.00Say Rs. 1138.00/-

Data- PAs per SD- 73 572.85Less: 4 mts 6 sqmm (84/0.3) PVC unsheathed SC Cu. cable (51.20/mtr) 204.80

1 mt 32mm dia GI pipe 157.60 210.45 Add: 4 mts 25 sqmm (140/ 0.3) PVC unsheathed SC Cu. cable (Rs.277.00/ mtr) 1110.40

1 mt 40 mm dia GI pipe 169.451490.60

Say Rs. 1490.60/-Data-Q

As per SD-132 827.40Less: 3 no 32A Aerial fuse unit(Rs.97.50) 292.50

534.90Add: 3 no 100A Aerial fuse unit(Rs.392) 1176.00

1710.90Say Rs. 1710.90/-

Data-R

As per SD-74 848.13

Less90mtr/9.5 kg No 8 GI wire Rs 88/kg 836.00 12.13Add90 mtr /10.35kg 1 run of No 8 cu wire Rs. 519/kg 5371.6590mtr 16 mm pvc pipe Rs.14.20/mtr 1278.00 6661.78 Add sundries 1 % 66.61 Labour charges as per SD-74 526.00 7254.39

Rate/mtr = 7254.39 /90 = 80.60/- Say Rs.80.60/-

Data-S0.3mtr 25mm x 3mm Cu flat (1 mtr=0.72Kg)(Rs.519/Kg) 112.101 no MS clamp supports 5.95

118.05Add 2% sundries 2.36Labour charges SD-76/2 12.00 132.41

Say Rs.132.40/-Data-T

As per SD-165 5855.08Less: 1 no 63A TPN MC s/w 3270.00

2585.08Add: 1 no 63A Change Over switch 3710.00

6295.08Say Rs. 6295.10/-

Fan Proforma

Sl No

Location Plinth AreaIn sqm

No of ceiling fans(48”)Eligible Proposed

Ground Floor1. Lobby & Reception 35.6 3 32. Product Display

centre19 2 2

3. RJD / GM room 21.5 2 24. GM rest room 6.75 1 15. Conference Hall 72 8 8

First Floor6. Data Processing

Centre24 3 2

7. Officer room 18 2 28. Office 18.4 2 2

Total 23 22

Report accompanying the estimate

Name of Work: Providing Internal and External Electrification to the Additional Office Building in District Industries Centre at Thoothukudi in Thoothukudi District.

Est. Rs. 5 Lakhs

This estimate provides the provision of Internal and External Electrification to the Additional Office Building in District Industries Centre at Thoothukudi. The main scheme estimate of “Construction of Additional Office Building and repairs and renovation of existing Building in District Industries Centre at Thoothukudi in Thoothukudi District” has been technically sanctioned by the Regional Chief Engineer, Buildings (C &M), PWD, Madurai Region, Madurai for Rs.125 Lakhs (Rupees One hundred and Twenty Five Lakhs only) and Registered in CER.No. 63 CE MDU /2012-13 in which Rs. 5,00,000/- is provided for the provision of Internal and External Electrification arrangements. Hence this estimate is prepared.

In this estimate the following installations are proposed.

1. Concealed PVC wiring for light/fans points. (5 pts/coil)2. Concealed PVC wiring for lights ( 6 pts/coil) is proposed for toilets.3. 5A/15A/20A and computer plugs with suitable copper mains.4. 4’ 36W SBT on wall are proposed in suitable places.5. Twin mirror optic flu. Fitting on wall/ suspension are provided.6. 11W CFL on BH and Exhaust fans are provided for toilets. 7. 48” ceiling fans with suitable down rods are proposed.8. 65W street light fittings on wall are proposed.9. 8 way SPN Distribution boards (3 nos) with suitable Cu mains are provided for

lighting control and 1 no 8 way SPN DB is proposed for providing Generator supply to G.Floor computer set plugs.

10. 4 way Horizontal DBs are proposed for power control(AC,15A and comp plugs)11. 4 way Vertical TPN MCB DB is proposed for total control.12. 4x25 sqmm PVC copper conductor through OH mains is proposed for 3 phase

supply.13. 1 no ISD earth and 1 no PWD earth are proposed.14. Service connection charges for 1 no 3 phase connection is included in this

estimate. 15. 63A Four pole changeover switch is proposed for Generator supply.

This estimate is prepared based on the SR & SD rates for the year 2013-2014 and with city rates are adopted. The provisions are made for contingencies. This expenditure is debit able to the head of account “4059-01-051-KZ- Industries and Commerce Department-1602”.

Load Calculation1. SBT - 19 x 36 = 6842. Twin Mirror Optic - 26 x 72 = 18723. 11 W CFL - 6 x 11 = 664. 65W CFL Street light - 4 x 65 = 2605. 48” c fan - 22 x 60 = 13206. 12” Exhaust fan - 3 x 85 = 2557. 5A plug - 7 x 100 = 7008. comp plug set - 18 x 300 = 54009. 15A plug - 10 x 500 = 500010. 20A DP MCB - 8 x 2000 = 1600011. 3 KVA UPS - 3000 x 0.8 = 2400

33957Current I = 33957 / 610 = 55.66 A