Annual Repair and Maintenance of BFL in AOR of 51Bn BSF under SHQ BSF Barmer.

PART A

Re-laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering.

Upto 35 sq. mm

Above 35 sq. mm and upto 95 sq. mm

Above 95 sq. mm and upto 185 sq. mm

Above 185 sq. mm and upto 400 sq. mm

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

3½ X 35 sq. mm

3½ X 70 sq. mm

3½ X 120 sq. mm

3½ X 185 sq. mm

3½ X 240 sq. mm

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 6 SWG dia G.I. wire on surface or in recess for loop earthing as required

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.

125 A,36KA,FP MCCB

200 A,36KA,FP MCCB

Sub Total Rs.

Add multiplying correction factor as per memorandum No-158/SE/GST/2024/02-E and GST enhancement @ 18% from 12% (Combine MF-1.04498) on DSR items (Srl No. 2 to 6) Total amount Rs.1373574.00

Total after MF factor

Providing and installation of Joint Box (500 mm X 500mm X 450mm), 200A TPN aluminium busbar/copper connection wire out door Single door type both side openable weather proof feeder pillar of suitale size to accommondate following mounting framing with 40mm X 40mm X 4mm thick angle iron, legs 60 Cms long and 1.6mm thick MS sheet with hinged doors locking arrangements and providing detachable MS plate at the bottom with making of required size cable gland including finishing painting, interconnections, connections and installation work will be executed in 1:3:6 (1 Cement : 3Coarse sand : 6 graded stone aggregate 40mm nominal size) etc as reqd.

Part A Total

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :

1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

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

Foundations, footings, bases of columns, etc. for mass concrete

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Dry stone pitching 22.5 cm thick including supply of stones and preparing surface complete.

Total

Add correction factor @ 0.973 on Total amount Rs.233027.69

Total

Supplying and lying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, coupler etc conforming to ISI 14930, Part II complete with fitting and cutting jointing etc. in the existing trench, complete as required

63 mm dia (OD-63 mm & ID - 51 mm nominal

Add multiplying correction factor as per memorandum No-158/SE/GST/2024/02-E and GST enhancement @ 18% from 12% (Combine MF-1.04498)

Total

PART B Total

G/Total (Part A + Part B Total)