Estimate For Cement Concrete Lining Of Southern Distributary ( With 20 Percent Enhancement) Slice Rd 61500 -69500

Amount

Ordinary Jungle Clearance of both banks running Minor (Discharge upto 9 Cum [26.24(a)]

Dismantling of brick Masonry in cement (CSR 8.5b)

Dismentling of Brick Lining For Toe Wall , side lining & safety ladder CSR 8.5 B -(A)

Dismentling of Coping 8.5 B -(B)

Rubbing and cleaning the surface of Existing Brick lining (to be used as sub grade) in side slope by means of wire brushes, water & air applied under pressure through nozzle to get rid of dirt , sand etc deposited on it complete in all respect as per specification and instruction of engineer (CSR Item No 19.29 b (Labour))

Dressing of Toe Wall , damage side slope and bed portion and preparation Surface complete in all respect as per PWD specifications and engineer-in-charge.(CSR 19.2)

Extra for Compaction of earth including laying earth in 20cm layers, watering and rolling to specifications. (CSR 24.5)

E/work for lip cutting for lining of irrigation Channels inclusive of all allowances, lead and dressing (up to 1.50 mtr depth) CSR 19.19 (A)

E/work for lip cutting for lining of irrigation Channels inclusive of all allowances, lead and dressing ( 1.50 to 3.0 mtr depth) CSR 19.19 (B)

E/work in excavation in foundation/ trenches etc. in all kinds of soil where pick jumper work is not involved and not exceeding 2.0 mtr depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation. (For Toe wall & Sleeper ) CSR Item No 6.6

Cement water slurry 1:3 with cement @ 2.25 kg per Sqmt as on prepared side slopes before laying concrete on side slopes including supply and carriage & loading unloading of all materials complete in all respect as per PWD specifications and engineer-in-charge. CSR 19.12

Cement concrete lining 100 mm. thick or less (76.2 mm) laid manually for irrigation channels, using cement concrete M-15 with cement content 325 kg/cum mixed in an automatic computerized Batching & Mixing Plant and transported to the site in transit mixers with an average lead of 1 Km(FOR TRAPEZOIDAL SECTION AND CUP SECTION OF ALL RADII) (CSR Item No 19.36)

Without mechanical concrete paver (Manually )(From height 2 mtr to 3.5 mtr) (CSR Item No 19.36 B)

Without mechanical concrete paver( Manually )(From height upto 2 mtr) (CSR Item No 19.36 A)

P.C.C M-15 in open Foundation (toe wall )complete as per drawing and specifications. (C.S.R 21.7 A)

Providing and laying in position design mix M-10 concrete 50.8 mm/100 mm thick below damage portion of brick lining both in bed and side slope Mixing By Mechanical Means using concrete mixer Csr 10.12

Extra Bitumen painting at 0.69 kg/sqm (as per IS 3384-1985).(CSR item 13.54)

Laying LDPE film of 150 microm over sleepers for construction & expansion joints including supply and carriage & loading unloading of all material complete in all respect as per PWD specifications and engineer-in-charge.ch-3 M-73

Filling Expansion joint with special impervious hot pour 12.5mm wide CSR 19.16

Filling Construction/Contraction with sealing compound including supply and carriage of material complete in all respects.

Making bore and installation of pumping set for dewatering arrangements complete in all respects. (CSR item no: 25.5) as per Dewatering Plan attached)

Making Dewartering arrangement by pumping set 4*4(Tractor Driven) CSR item 25.6

Providing, Running and maintenance of pumping set 8 H.P./ Generator set for dewatering arrangements complete in all respects. (As per Dewatering Plan attached) (CSR Item No. 25.4)

Providing Safety Ladder on Side slope of lining in Cememt concrete M-15 near Pucca Structure (C.S.R 21.7 a ii)

Providing and Laying Cement Concrete (M-15) for Coping Mixed in automatic computerized batching and Mixing Plant and transported to site in Transit Mixer including Supply and Carriage & loading unloading of all material complete in all respect as per Pwd Specification and Engineer in Charge CSR item 21.7 A

Shuttering for faces of concrete foundations and foundation beam and plinth beam ( vertical or battering ) CSR 9.1

Laying LDPE film of 200 micron in toe wall including supply and carriage & loading unloading of all material complete in all respect as per PWD specifications and engineer-in-charge . (CSR ch-3 M-73)

Excavation in soil using J.C.B and Hydraulic Tractor trolley with disposal with an avg Total lead 1.63 km including cutting and loading in trolley, trimming bottom and side slopes in accordance with requirement of grades and X-Sections and Transporting to the embankment locations with all lift and leads. CSR 19.38

Excavation in Soil (any type) using Hydraulic Excavator CK 90 with hydraulic excavator of 0.9 cum bucket capacity including cutting, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, including all lifts and combined lead upto 30m (CSR 6.19)

Silt clearance of channels undressed and disposal of the same complete in all respect, as per instructions of the Engineer incharge including all leads & lifts, loading & unloading at proper place to be arranged by the agency/contractor himself. (CSR 19.38)

Constructing & fixing New outlets.

APM TYPE

Supply and fixing distance Marks.

Providing boundary pillars.

Any Other Item

MANMOHAN SINGH CONTRACTOR

M/s SP Construction Company