Swan River Flood Management Project from Daulatpur Bridge to Gagret Bridge in Main Swan River and all tributaries joining Main Swan From Daulatpur Bridge to Santokhgarh Bridge in Distt. Una (HP) Phase-4th

Amount

Excavation in earth work upto all depths in all classifications of soil such as spade work, jumper work, i/c pick work saturated soil including bailing of pumping out water, blasting, soft/hard rock or chiselling soft/hard rocks where blasting is prohibitted in all lifts including triming and dressing of sides, levelling of beds to correct grade i/c shorting,strutting, plankings, timbering and dewatering wherever required, stacking the serviceable/ unserviceable material/soil separately and then disposing of all excavated earth upto all leads and lifts, disposed earth to be levelled and neatly dressed as per entire satisfactions of the Engineer-in-charge.(Spade Work).

Excavation in earth work in all kinds of soil & banking in 20 cm layers i/c breaking clods, ramming/rolling and dressing ground for the purpose of making embankments or filling up ground depressions up to all leads lifts for pervious shells as per satisfactions of the Engineer-in-charge.(The earth work should be of approved parameter from borrow area for filling in embankment and laid as per specifications). (Local earth).

Earth work in excavation of foundation trenches in all kinds of soil for structures(Bridge works) complete including refilling trenches in 250mm layers, ramming and watering etc. and dressing of sides, bottom etc. including dewatering, shoring and strutting complete in ordinary soil, all depth including carriage of materials within all leads and lifts as per direction of the Engineer-in-charge.

Providing and laying geotextile filter behind stone pitching and crated apron having thickness of not less than 2.50mm(two and half) and minimum weight 275 grams/ squaremeters(two hundred seventy five) in minimum width 4 mtr. i/c lap folding and jointing etc. not less than 4.00 mtr. in width complete i/c carriage of materials within all leads and lifts confirming to specifications as per terms and conditions No. 20,21 and 23.and lifts as per direction of the Engineer-in-charge.

Wire crates made of G.I wire filled with boulders with square cut faces against the wire(boulders filling to be measured and paid for separately) with G.I wire 5.00 mm thick corresponding to(SWG-6)of 15x15cm mesh in apron and sloping pitching including carriage of materials within all leads and lifts.and lifts as per direction of the Engineer-in-charge.

Providing and laying stone filling in apron of guide banks embankement and toe wall in wire crates made of G.I wire filled with boulders with square cut faces against the wire(wire crates to be measured and paid for separately) including carriage of materials within all leads and lifts.and lifts as per direction of the Engineer-in-charge.

Providing and laying stone pitching on side slopes of guide bank and embankment in wire crates made of GI wire filled with boulders with square cut faces against the wire(wire crates to be measured and paid for separately) including entire carriage of material within all leads and lifts and as per directions of the Engineer-in-charge.

Providing and laying cement concrete work 1 : 4 : 8 (1 cement : 4 sand : 8 water borne graded stone aggregate 40mm nominal size) and curing complete excluding the cost of form work in foundation and plinth including entire carriage of materials within all leads and lifts.and lifts as per direction of the Engineer-in-charge.

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

Providing and laying cement concrete 1:2:4(1 cement:2 sand :4 graded crushed stone aggregate 20mm nominal size) and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in walls (any thickness but not less than 0.10mtrs. Thickness) including attached pilasters buttresses etc. including carriage of materials within all leads and lifts as per instructions of the Engineer-in-charge.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30 x 30 x 5mm so as to give a fair finish including centring, shuttering, strutting and propping etc. wood battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 mtrs. and removal of the same for insitu-reinforced concrete and plain concrete work in :

Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters, butteresses, plinth and string courses and the likeincluding entire carriage of materials within all leads and lifts.and lifts as per direction of the Engineer-in-charge.

Providing mild steel/tor steel reinforcement for RCC work including bending, binding and placing in position complete upto floor two level including carriage of materials within all leads and lifts and lifts as per direction of the Engineer-in-charge.

Providing, Laying (to level for slopes) and jointing reinforced concrete light duty non-pressure pipes IS class NP2 of 900mm internal diameter duly ISI marked as per IS: 458-2003 with collars & butt ends prepared for collars joints in cement mortar 1:2 (1 cement :2 sand) including testing of joints complete in all respect including entire carriage of materials within all leads and lifts. as per the entire satisfaction of the Engineer-in-charge.

Sanjay Gaur