Embankment Protection works at critical vulnerable points of Kullu from Gau Sadan to STP Lanka Bekar in Tehsil and District Kullu HP

Amount

Earthwork in cutting by mechanical means (Hydraulic Excavator)/manual means over areas (exceeding 30 cm. in depth, 1.5 mtr. in width as well as 10 sqm. on plan) including getting out and disposal of excavated earth lead upto 50 mtr. and lift upto 1.5 mtr. in all kinds of soil all complete as specified & directed by the Engineer-in-charge.

Earthwork in excavation by mechanical means (Hydraulic Excavator)/manual means in foundation trenches or drains (not exceeding 1.5 mtr. in width or 10 sqm. on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 mtr. including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 mtr in all kinds of soil all complete as specified & directed by the Engineer-in-charge.

P/L C. C. 1:3:6 (1 cement : 3 sand : 6 graded stone aggregate 40 mm nominal size ) in foundation and plinth in all kinds of soil all complete as specified & directed by the Engineer-in-charge.

Providing tor steel reinforcement for RCC work including bending, binding and placing in position complete up to floor two level.

Providing, laying, jointing & testing of ISI marked high pressure PVC pipes of 110 mm nominal dia with pressure rating PN-4.0 (4.0 Kg/cm2) working pressure spigot & socket waste ventilating pipe including cutting & fixing with approved adhesive all complete as specified & directed by the Engineer-in-charge.

Centring & Shuttering including Strutting, Propping etc. with MS Plate 3.15 mm thick & removal of form for

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

walls (any thickness) including attached pillasters, buttresses, plinth & string courses etc.

Providing & laying in position machine batched & machine mixed design M-20 grade cement concrete for all RCC works upto plinth level using cement content (cement content @ 350 Kg/Cum) as per approved design mix including pumping of concrete to site of laying but excluding the cost of centring, shuttering, finishing & reinforcement including admixtures in recommended proportions as per IS:9103 to accelerate/retard setting of concrete, improve workability without impairing strength & durability as per the direction of the Engineer-in-charge

Providing & laying in position machine batched & machine mixed design M-20 grade cement concrete for all RCC works above plinth level using cement content (cement content @ 350 Kg/Cum) as per approved design mix including pumping of concrete to site of laying but excluding the cost of centring, shuttering, finishing & reinforcement including admixtures in recommended proportions as per IS:9103 to accelerate/retard setting of concrete, improve workability without impairing strength & durability as per the direction of the Engineer-in-charge.

Providing & laying in cement concrete in 1:3:6 ( 1Cement:3:sand:6 graded stone aggregate 20 mm nominal size ) excluding the cost of centering and shuttering anf finishing in retaining walls , return walls, walls (anythickness) including attached plasters, columns, peirs, abutments, pillars, posts, struts, butresse, string or lacing courses, parapets , coping, bed blocks, anchor blocks up to all floor five level as per the direction of the Engineer-in-charge above HFL

Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5 km. & depth exceeding 3.0 mtr. but not exceeding 4.5 mtr. also including ramming and watering of the earth in layers not exceeding 20 cm. in trenches, plinth, sides of foundation etc. in all kinds of soil all complete as specified & directed by the Engineer-in-charge.

Wire crates made of G.I. wire filled with boulders with square cut faces against the wire (Boulder filling to be measured and paid for separetaly). G.I. wire 5mm thick corresponding to SWG-6. ( Size of gabion =2.5x1.25x1.25)

Providing & laying stone filling in layers in Gabion embankment and toe wall of guide banks embankment and protection work 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 & lifts.

Providing and laying of cement concrete 1:3:6 ( 1: cement,3: Sand,6 Graded aggregate 40 mm nominal size with 15 % plum) curing complete excluding cost of form work in retaining wall / breast wall and toe wall , the size of plum shall be usually vary from 150 mm to 300 mm as per HPPWD Specification.

Rubble Stone / boulder filling behind retaining walls and also under floors etc. all complete as specified and directed by the Engineer in Charge.

Removal of big boulder and excess debris from center of water way and constrcution of coffer dam in River Basin with removed material including stacking of big boulders in front of Gravity wall and dismentaling of cofferdam and spreading of dismentaled material as per the direction of Engineer-in-Charge,Including dewatering and bed preparation for constrcution of toe wall, Concrete gravity wall and cofferdam during entire constrcution period including all safety measures required in river Basin as per the satisfaction of Engineer-in -Charge.

YOG RAJ

Rakesh Sen

Rajesh Kumar

SANDEEP KUMAR SHARMA