Installation of DP Structure with all electrical accessories and Ring main Unit at Rajeev Nagar New DPS for Provide 11KVA line Infra HTS -I New Connection under Project Director Mechanical, Patna West (Mech), Works Division BUIDCo.

Estimate for Installation of DP Structure with all electrical accessories and Ring main Unit at Rajeev Nagar New DPS for Provide 11KVA line Infra HTS -I New Connection under Project Director Mechanical, Patna West (Mech), Works Division BUIDCo.

NIT No.-11/Mech/PW/2026-27

Estimated Cost (Rs.) 2392158.00

Earnest Money (Rs.) 47900.00

Work Complition Time 7 days

Cost of BOQ (Rs.) 11800.00

To be filled by Bidder

1 Name of the Contractor/Bidder

2 Address of the Contractor/Bidder

SL. No. Unit QTY Rate in Rs. (Including tool, Plant and Transportation charges) (To be filled by the Bidder) Amount (in Rs.)

(A) Material Cost Unit QTY Rate (inRs.) Rate in Word

1 13 mtr rail pole Nos. 7 0

2 Base plate Nos. 7 0

3 Packing Piece Nos. 6 0

4 11KV Disc insulator with hardware fitting set 15 0

5 11KV Pin insulator with G.I. Pin Nos. 27 0

6 11KV 400A AB Switch Each 3 0

7 Galvanzed stay set with anchor plate (200x200x6mm), 50x8 mm Stay Clamp 1No. Stay guy insulator, Nut Bolts, 2No. Turn B buckets, 1.8m long 16mm diameter solid GS stay rod and 7/3 15mm Dia GI standed wire etc as required as per technical specifications approved drawing. Each 8 0

8 11KV, 3 Phase Horn Gap fuse Assembly including insulators and mounting arrangements jumpering from bus bar, hardware etc. Set 1 0

9 AB Switch Mounting Channel made of 75x40x6 mm Hot dip Galvanised MS Channel Set 3 0

10 Support Clamp made of 50x8 mm Hot Dip Galvanized MS Flat (Wt-3.14kg/m) for AB Switch Mounting Channel Pair 6 0

11 Channel support for handle made of 75x40x6 mm Hot Dip Galvanized MS Channel (Wt-7.14 kg/m L-645mm) Nos. 3 0

12 Back Clamp made of 50x8 mm Hot Dip Galvanized MS Flat(Wt-3.14 kg/m)for channel support for handle. Nos. 3 0

13 Angle Support for operating Handle made of 50x50x6 mm Hot Dip Galvanized MS Angle(Wt-405 kg/m L-610mm) Nos. 3 0

14 Clamp made of 50x8 mm Hot Dip Galvanized MS Flat (Wt-3.14 kg/m) for Angle support for operating Handle. Pair 3 0

15 HG Fuse set base channel made of 100x50x6 mm Hot Dip Galvanized MS channel (Wt-9.56kg/m, L-2800mm) pair 1 0

16 Support Clamp made of 50x8 mm Hot Dip Galvanized MS Flat (Wt-3.14kg/m) for HG fuse set channel. Pair 2 0

17 11KV Lightining Arrester (A set of 3) (for fitting on Top Line Channel) Set 1 0

18 Clamp for lightining arrester mode of 30x3 mm Hot Dip Galvanized MS Flat (Wt-0.7kg/m) Nos. 3 0

19 99sq mm covered conductor for making IIT bus bar and jumper etc. Km. 0.02 0

20 11KV V-Cross Arm Nos. 6 0

21 Back Clamp for 11KV V-cross Arm Nos. 6 0

22 Dummy Clamp for 11KV V-Cross Arm Pair 6 0

23 Top insulator Bracket Nos. 6 0

24 Back Clamp for Top insulator Bracket Nos. 6 0

25 99 sqmm covered conductor for making IIT Line Km. 1.2 0

26 11KV Tapping Channel Nos. 5 0

27 Support Clamp for 11KV Tapping Channel Nos. 5 0

28 Angle Support for 11KV Tapping Channel Pair 5 0

29 Support Clamp for angle support of 11KV Tapping Channel Pair 5 0

30 Cross bracing Set 3 0

31 Clamp for cross bracing Nos. 12 0

32 11KV Line DP Channel Set 2 0

33 Support Clamp for line DP Channel Pair 4 0

34 Danger Board Nos. 4 0

35 Back Clamp foe Danger Board made of 30x3mm Hot Dip Galvanized MS Flat (Wt-0.7kg/m) Nos. 4 0

36 Nut and Bolts (With spring and plane washers) Kg. 22 0

Cost of material 0.00

Transportation cost @ 4% 0.00

(A) Sub Total 0.00

SL. No. Rate in Rs. (Including tool, Plant and Transportation charges) (To be filled by the Bidder) Amount (in Rs.)

(B) Labour Cost Unit QTY Rate (inRs.) Rate in Word

1 Rate for erection of 13 meter rail pole with cocreting & muffing Each 7 0

2 Fitting and fixing of 11KV Disc insulator with hardware fittings (1set of 3 nos.) Each 15 0

3 Provision of each 3mtr complete earthing with all required materials (including digging of earth pit & supply of earthing pipe, earth clamp, nut bolts, Charcol/Betomile powder, salt by agency) for metering unit structure] LA, AB switch & HG Fuse asembly Each 4 0

4 Fitting & fixing of AB Switch Base channel with support clamp, base clamp etc Set 3 0

5 Fitting & fixing of HG Fuse Base channel with support clamp, base clamp etc Set 1 0

6 Fiiting & fixing of 11KV AB Switch complete set complete work including fitting of pipe, handle etc making proper alignment for smooth operation as per direction. Each 3 0

7 Fiiting & fixing of 11KV AB Switch complete work and its connection to the phase condutor and to earth for all the three phases as per direction of E/inc.(set of three piece) ( Lightining arrestor will be fitted on Top line channel/Plain cross Arm) Set 1 0

8 Fitting & fixing of cross Bracing with Back Clamp. Set 3 0

9 Provision of connections (3 Phase set) 0

(i)11KV Line to AB Switch Set 3 0

(ii)11KV AB Switch to HG fuse set Set 3 0

(iii)11KV BG fuse set to distribution transformer HT stud Set 3 0

(iv)11KV line for Lightining Arrestor Set 3 0

10 Fitting & fixing of 11KV pin insulator with GI pin all types of pole for jumper support (3 nos.) Per pole 9 0

11 Fitting & fixing of 11KV V-Cross Arm with Back Clamp, packing piece, support clamp etc Nos 6 0

12 Fitting & fixing of 11KV top bracket with back clamp, packing piece, support clamp etc. Nos 6 0

13 Fitting & fixing of Tapping bracket Nos 5 0

14 Fitting & fixing of plain cross-Arm Nos. 10 0

15 Stringing of 11KV 99sqmm Cable Km. 1.2 0

16 Fitting & fixing of Danger Board Each 4 0

(B) Sub Total 0

SL. No. (C) Material Cost Unit QTY Rate (inRs.) Rate in Word

1 11KV Ring Main Unit Nos. 1 0

2 11KV 3Cx300sqmm XLPE UG cable (for RMU connection) Km. 0.08 0

3 11KV End Terminnation Kit for 11KV LPE 300sqmm UG cable Set 8 0

4 Nut and Bolts (With spring and plane washers) Nos. 52 0

5 PG Clamp for Dog Conductor Nos. 12 0

6 Provision of each 3mtr complete earthing with all required materials (including digging of earth pit & supply of earthing pipe, earth clamp, nut bolts, Charcol/Betomile powder, salt by agency) Each 5 0

7 U clamp for support of 6"GI pipe Nos. 8 0

8 GI pipe"6 dia for rising of UG cable mtr 28 0

9 ACSR Dog conductor for jumpering Km. 0.018 0

10 Alumuninum Lug 70mm dia/185mm dia as per requirement Nos. 12 0

Transportation cost @ 4% 0

(C) Sub Total 0

(D) Labour Cost for installation RMU

1 Construction of Plinth for Ring Main Unit with Foundation. Each 1 0

2 Installation, testing & commissioning of 11KV RMU (0+4), complete work and its connection. Each 1 0

3 Providing and fixing 50mm*3mm GI flat for connection of earth pipe to cable lid and body earthing of Ring Main Unit Meters 150 0

4 Provision of signage stone for indication of UG Cable including all materials and labour charge. Nos. 4 0

5 Fitting of 11KV End Termination Kit Set 8 0

6 Laying of single XLPE Power cable 11KV grade including excavation and refilling Meters 80 0

7 Jumpering with PG Clamps Nos. 12 0

(D) Sub Total 0

(A+B+C+D) Total 0.00

Say Total Rs. 0.00

Project Director (Mech),

Patna West (Mech), Works Division,

This estimate framed by Project Director (Mech), Patna West (Mech),Works Division, BUIDCo, Patna for the Installation of DP Structure at Anand Bazar New DPS for Provide 800 KVA HTS -I New Connection