Rectification work in Rajkot Minor-1,Patiyasra Minor of Gadsisar Branch Canal Networks.

(A) PercentageRateTender(UptoINR50Cr.)

Name of Work :- “Rectification work in Rajkot Minor-1,Patiyasra Minor of Gadsisar Branch Canal Networks. "

Sr. Item Rate Amount

Item Description Quantity Unit

Excavation in all sorts of soil (including wet and slushy condition of soil) with yellow, sandy, gravelly soil

including soft murrum & H.M. including sorting & stacking and depositing the excavated stuff in uniform

1 S-1(A) layers as and where directed upto lead of 30m and lift as shown below including clearing the site etc. 4412.86 m3 79

complete (including dewatering).

(a) 0 to 3 Mt. depth For All canal capacity

Backfill with selected earth including ramming consolidation including watering with lead as under and

2 S-2 all lifts etc. complete. 2161.18 m3 67

Providing and laying CC 1:2:4 grade using cement, sand & crushed metal incuding providing & erecting

necessary form work, centering, vibrating, smooth finishing, watering & curing as directed with all leads

& lifts etc. complete.

(b) Super Structure

Providing &laying plain / reinforced ordinary portland cement concrete of various grade with cement,

sand, and coarse aggregates including centering, shuttering, batching, mixing, transporting, placing,

vibrating, smooth finishing, curing etc.

complate. ( MANNUALLY WITH CONVENTIONAL MIXER ) (INCLUDING DEWATERING)

(B)(i) M 15 grade. cement level is 300 kg.

Raft, Bottom slab of barrel, bottom slab of sump, approach slab and chute floor slab, etc.(iii) M

grade cement level is 380kg.

Footing of columns of piers & abutments, Piers, abutments, pier cap, abutmemt cap, wingwalls,

headwalls, returnnwall, etc.(iv) M 25 grade cement level is 380kg.

Walls of barrels, breastwall, staunching rings, pedestals of bearing, stoplog piers, well staining,

transitionwall, etc.(iii) M 25 grade cement level is 380kg.

Providing &laying plain or rainforced cement concrete of various grade with cement, sand, and coarse

aggregates including centering, shuttering, batching, mixing, transporting, placing, vibrating, smooth

finishing, curing etc. complate.

(E )Placement site:- Roadway slab, kerb, hoisting platform, top slab of barrel, etc.

Providing and laying TMT Fe -500D steel bar reinforcement for R.C.C. works and anchor bars with

providing binding wires including cuting. bending. welding, binding in position, hooking, placing in

position with all leads & lifts etc. complete.

(c) TMT Fe-500D

Providing and filling the polysulphide joint sealant of the

10 L-9 approved make in the expansion and contraction joints in the 102.24 m 181.2

c.c. lining including clearing the joints with air water jet.

Trimming of the canal section manually for preparing subgrade for laying cement concrete lining in all

sorts of soil and murrum including watering and compacting bed etc. complete.

Providing and laying plain/reinforced cement concrete lining of

M 15 (MSA 20 mm) in bed, side slopes and curvature

including batching, mixing, transporting, placing, vibrating,

smooth finishing, curing including dewatering where required.

(MACHINERY BASED by "FLORI" - WITHOUT PAVER )( INCLUDING WATER/MEMBRANE CURING)

(A)7.5 cm thick lining in Bed/Slope (with water curing)

13 (I) (A)7.5 cm thick lining in Slope (with membrane curing) 7914.82 m2 338.8

14 E (C)15 cm thick lining in bed (with water curing) 132.00 m2 586.9

15 L (C)15 cm thick lining in Slope (with membrane curing) 463.20 m2 601.5

Earth work in embankment from borrow pits in all sorts of soil and soft murrum or other suitable strata

as directed including breaking the clods and dressing to the design sections including cutting the proud

section with lead as under and all lift including site clearing etc. complete.(A) For all canal capacity (c)

Compaction of earth work in embankment in layers of 15 cms to 23 cms thick at requisite moisture

content to required dry density including necessary watering and rolling with roller of suitable type.

Dismantling of Structures (Dismantling of existing structures like culverts, bridges, retaining walls and

other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and

scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and

stacking the serviceable material with all lifts and lead of 1000 metres)

Providing diversion of road during construction and maintenance of the same till completion of

19 R-14 structure including red signal. 0.41 Km. 1062410

(a) For cart track or V.R

providing & laying rubble soling 0.30m thick including filling voids with soft murrum, consolidation by

power roller watering etc. complete.

Dismantling the C.C. lining including including disposing off the dismentalled materials as directed etc.

Dismantling the existing road surface including sorting and stacking of useful and un useful material

from the dismantled material as directed under detailed specifications etc. complete. (B) Asphalt Road

Carrying out subsurface exploration in ordinary soil by drilling using hand auger drilling equipment

without casing upto a maximum depth of 6 m below existing ground including collection of undisturbed

soil sample using Thin Wall Sampler and carrying out required Laboratory Test like Soil Classification,

Penetration Test, Strength Parameters and furnishing Technical Report on the suitability of foundation

type, Soil Bearing Capacity etc. including cost of mobilization on site, required men and machinery

Providing groove and filling expansion joint of size 12 mm wide and 25 mm deep in canal lining during

construction with two coats of primer and filled with bituminous and fine sand in proportion of 2:1, as

directed etc. complete.

Providing and Fixing MS Welded Wire Mesh of size150mm x150mm x3.8mm dia including cutting in

required size,fixing in canal prism including cover block & binding wire etc.complete as directed

Providing and laying HDPE liner of 750 micron in bed and slopes of canal at the required level below

lining as per drawing and as directed etc. complete.