Restoration of rain damage to various WSS under JSV Section Bagdhar in GP Bagdhar Sudli Mornu and Tappar in Tehsil Dalhousie and Bhattiyat Distt Chamba HP

Excavation in foundations trenches etc. in earth work in all kinds of soil such as pick work, jumper work, blasting work in hard/ soft rocks, chiseling / wedging out of hard /soft rock including dewatering in saturated soil up to all leads and lifts stacking the excavated soil / materials not more than 3 meters clear from the edge of excavation and then returning the stacked soil in 15 centimeter layers when required into plinths side of foundations etc., consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth within all leads and lifts as per the direction of Engineer-in -Charge.

Providing Laying, jointing in trenches galvanized mild steel tube, tube fitting (light grade) (earth work in trenches to be measured and paid for separately ) including entire carriage of materials within all leads and lifts as per direction of Engineer -in- Charge of the following nominal bores.

15mm dia ( Light Class)

20mm dia (Light Class)

25mm dia ( Light Class)

32mm dia (Light Class)

40mm dia (Light Class)

65mm dia (Light Class)

80mm dia (Light Class)

Providing and fixing of G.I Unions of superior quality ISI marked at various RD's to stop leakage /replacement damaged fitting for improvement of quality/quantity of water etc. complete in all respect within all lead lifts as per the direction of Engineer -in- Charge.

15mm dia

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Providing and fixing of Gun metal peet/gate valve of superior quality ISI marked at various RD's to stop leakage /replacement damaged fitting for improvement of quality/quantity of water etc. complete in all respect within all lead lifts as per the direction of Engineer -in- Charge.

15mm dia

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Providing and laying cement concrete 1:4:8 ( 1 cement : 4 sand: 8 graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work in foundation and plinth within all leads and lifts as per the direction of Engineer-in-Charge.

Providing and laying cement concrete 1:3:6 ( 1 cement : 3 sand: 6 graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work in foundation and plinth within all leads and lifts as per the direction of Engineer-in-Charge.

Providing and laying cement concrete work 1 : 1. 50 : 3 ( 1 cement : 1.50 sand: 3 graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in:-

Foundations, footings bases of columns and the like mass concrete within all leads and lifts as per direction of Engineer-in-Charge.

Wall (any thickness but not less than 0.10 metre thickness) attached pilasters, buttersses, plinth and string courses etc. from top of foundation level upto floor two level within all leads and lifts as per the direction of Engineer-in-Charge.

Providing and laying Cement Concrete work 1:2:4(1cement :2 sand :4 graded stone aggregate 20mm nominal size) & curing complete excluding the cost of form work inreinforcement for reinforced concrete work.

Foundations, footings bases of columns and the like mass concrete within all leads and lifts as per direction of Engineer-in-Charge.

In suspended floor roofs, landing & shelves and their support balconies, beams, girders, resumes and cantilever up to floor two level within all leads and lifts as per the direction of Engineer-in-Charge.

Providing form work with steel plates 3.15 milimetre thick welding with angle iron in frame 30x30x5 milimetre, so as to give fair finish including centering, shuttering strutting and propping etc. with wooden battens and ballies for all height of propping and centring below supporting floor to ceiling and removal of the same for in-situ-reinforced concrete and plain concrete work in:-

Flat surfaces such as soffits of suspended floors, roofs, landing and the like floor etc. up to 200 millimeters in thickness within all leads and lifts as per the direction of Engineer -in- Charge.

Vertical surfaces such as walls of kuhl /channels (any thickness) partitions and the like including attached pillasters, buttresses, plinth and string courses and the like within all leads and lifts as per the direction of Engineer-in Charge.

Providing tor steel reinforcement for reinforced concrete work including bending, binding and placing in position complete up to floor two level within all leads and lifts as per the direction of Engineer-in-Charge.

Providing and fixing steel fiver reinforcement cement concrete (SFRC) man hole cover and frame conforming to I.S. 12592 (Part-1) 1998 with latest amendsments 560mm internal diametre should not be less than 100 KG. within all leads and lifts as per the direction of Engineer-in -Charge.

Supplying, installation ,testing and commissioning compact flow measuring device for low water yield natural spring at remote locations in hilly area to measure flow rate up to 200 liters/minute including communication of flow rate data to web based server with low/high flow rate alerts through SMS/WhatsApp including daily, monthly reports download in desired format. It includes 230V/12V operated remote terminal unit to collect data directly from remotely installed single/ multiple devices or from RF/ loRa signal boosters, through RF/lora communication and upload to the web server. This device should be suitable for potable water and all its allied acessories shall be of food grade quality duly supported by certification .The measuring device and communication device should be battery powered of enough capacity to power the system for minimum 3 years without replacement and Installation of flow measuring device for low water yeild natural spring/water source at remote locations in hilly areas including transportation to the site connecting with existing inlet and outlet pipe line with required suitable fittings etc.complete as per direction of Engineer-in-Charge

Retrieving of useable pipe from debris including removal of slips,excavation and dismantling complete in all respect and carriage upto Sectional store as per direction and satisfaction of Engineer in Charge.

20mm dia ( Light Class)

25mm dia ( Light Class)

32mm dia (Light Class)

40mm dia (Light Class)