CO Rain water Harvesting Structure near village Ghori ( Malni Nallah ) in GP. Samilla Tehsil Baldwara Distt. Mandi H.P.

Amount

Excavation in foundation, trenches etc. in all kinds of soil such as pick work, jumper work, blasting work in soft / hard rock, chiselling in soft / hard including wedging out of a rock where blasting is prohibited and stacking the excavated earth up to all lifts, stacking the excavated soil up to all lead clear from the edge of excavation and then returniing the stacked soil in 15 centimeters layers when required in to plinths, sides of foundation etc. consolidating each deposited layer by ramming and waterng and then disposing of all surplus excavated earth as per direction and to the entire satisfation of Engineer- in- charge up to leads and lifts.

Providing and laying cement concrete 1:4:8 (1 cement :4 sand :8 graded stone agg. 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth in all lead and lifts as per direction and to the entire satisfaction of the Engineer-in-Charge.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm, so as to give a fair finish including centring, shuttering strutting and propping etc. with wooden batten and ballies, in all heights of propping and centring below supporting floor to ceiling not exceeding 4 mtrs and removal of the same for insitu-reinforced concrete and plain.

Foundation and plinth and the like and mass concrete as per direction and to the entire satisfaction of the Engineer-in -charge.

Vertical surfaces such as wall (any thickness) partitions and the like including attached pillasters, buttresses plinth and string courses and the like in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-charge.

Column. Pillar, Posts, struts, square, rectangular or polygonal in plan as per direction of Engineer-in-Charge upto all lead and lifts.

Beams, cantilever, girder and lintel sides and soffits of beams haunchings cantilevers girder, bressumers 1.00 mtr. In depth in all heights from floor.

Flat surface such as soffits of suspended floors, roofs,landing and the like floor etc.upto 200mm in thickness.

Providing and laying cement concrete work 1:1.5 : 3 mix. ( 1 cement : 1.50 sand : 3 graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinfocement for reinforced concrete work in :

Foundation footings bases of columns and the like; and mass concreteas per direction and to the entire satisfaction of Engineer-in-Charge.

Walls any thickness but not less than 0.1m thickness including attached pillaster buttresses, plinth and string courses from top of foundation upto two level all floor level as per direction and to the entire satisfaction of Engineer-in-Charge.

Column. Pillar, Posts, struts, square, rectangular on polygonal in pain as per direction of Engineer-in-Charge upto all lead and lifts.

Suspended floor roofs, landing, shelves and their supports balconies beams, girders, bressumers and cantilevers upto two level all floor level in all leads and lifts as per direction and to the entiresatisfaction of Engineer-in-charge.

Providing Tor steel reinforcement for RCC work including bending,binding and placing in position complete upto floor two level.

Providing & laying no fine concrete in 1:4 (1Cement:4 graded stone aggregate 40 mm nominal size) and curing complete excluding coat of from work in wet well sinking in ground including all lead lifts & carriage of materials.

Providing and laying cement concrete 1:3:6 ( 1 cement:3 sand :6 graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth. Up to all lead and lifts as per direction and to the entire satisfaction of the Engineer-in-Charge.

Providing and fixing Manhole cover of size60x60 cm made of angle iron frame size 40x40x5mm thick covered with MS. sheet 2.00mm thick and welded with angle iron frame 35.x35x3 mm thick. Including hinges, Handles, 8 Nos Hold fast and Locking arrangement along with lock and key of standard make, Primer two coat with redoxide paint, complete as per direction of Engineer-in-Charge.

Extraction of silt , removal of debries , removal of slips/ boulders etc.in all leads and lifts as per direction and to the entiresatisfaction of Engineer-in-charge.

Laying, jointing and testing in trenches galvanised mild steel tube of medium grade screwed and socketed complete including providing and fixing tube fitting such as union, tees, socket etc (excluding cost of bends and valves) for the following dia as per direction and to the entire satisfaction of Engineer-in-charge.

150mm (Medium Class)

Providing and fixing double flanged Cast Iron sluice valve of following dia of Leader/ Kirloskar make conforming to IS: 14846/2000 with up to date amendment as per Class PN-1.00 to withstand in normal seat pressure of 10.20 Kg/cm2 including champion sheet gasket 3mm thick, i/c welding with M.S. flanges table-5 complete to make the joints leak proof including carriage in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-Charge.

150 mm dia

BABITA THAKUR

JAGDISH CHAND

Raj Kumar