27/EEC/CD/BSNL /BGL/2024-25

Amount

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.

In cement mortar

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :

All kinds of soil

Pipes, cables etc, not exceeding 80 mm dia.

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

1:2:4 (1 cement : 2 coarse sand(zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

12 mm cement plaster of mix :

1:6 (1 cement: 6 fine sand)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. : Internal work - Exposed on wall

40 mm nominal outer dia. Pipes.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings. This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge : External work

40 mm nominal outer dia. Pipes.

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :

25 to 40 mm nominal bore

Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for bore well of:

165 mm dia

Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete.

150 mm clamp

Supplying, assembling, lowering and fixing in vertical position in bore well, M.S casing pipe of 165 mm dia and 2.8 mm thick (Heavy) for borewell with required accessories etc inlcuding loading , unloading, stacking, welding each joint, labour charges etc., all complete as per the direction of the Engineer-in-charge.

Providing and fixing CPVC .Fittings of following size etc Complete as per the directions of Engineer-in charge. (a)40mm CPVC union

Providing and fixing CPVC gate valve with CPVC handle of approved quality (a) 40mm

Brick work with common burnt clay modular bricks of class designation 5 in foundation and plinth in: Cement Mortar 1:6 (1 cement : 6 coarse sand).

Providing and fixing of MS collar of approved make for bore well of 150mm dia. Including welding of collars at joints etc . Complete.

Supplying, assembling,lowering and fixing in vertical position in bore well, PVC casing Pipe of 250 mm dia of approved make with required accessories, including loading , unloading, stacking and labour charges etc., all complete as per the direction of the Engineer-in-charge.

Drilling of 150mm dia. Bore well in all soil formations drilling the bore to required depth to suit lowering of 150mm dia. MS. Casing pipe flushing the bore well at an average pressure of 200 PSI inclusive of transportation, crew charges, consumables and all other charges etc. The bore well dug should be true to vertical and entire work should be done to the satisfaction of the department including conducting yield test by V-notch and submission of test report complete as required as per the direction of the Engineer-in-charge. (The rate is excluding the charges of hydro-Geological survey but inclusive of water testing for potability requirement and including all incidental charges involved and submission of relevant reports).

From 0.00 m to 75.00 m

Above 75.00 m Upto 105.00 m

Above 105.00 m Upto 140.00 m

Above 140.00 m Upto 170.00 m

Above 170.00 m Upto 200.00 m

Above 200.00 m Upto 230.00 m

Above 230.00 m Upto 260.00 m

Above 260.00 m Upto 290.00 m

Above 290.00 m Upto 305.00 m

Above 305.00 m Upto 335.00 m

Above 335.00 m Upto 365.00 m