CRC-DTRD-173- F.A Ahmed Nagar

Amount

Excavation in ordinary soil (a) (Excavation in cutting in soil by manual means with lead up to 50m Excavation for road way in soil using manual means for carrying of cut earth to embankment site with in all lift upto 1.5 mand lead up to 50 m as per technical specification -Cl.302.3 (Mechanical method to be used where Machines cann't be deployed due to site condition).

Removal of unsuitable soil including excavation, loading and disposal upto 1000 m lead but excluding compaction ground supporting embankment subgrade replacement by suitable soil, which shall be paid separately as per Clause 303.5.2 as per Technical Specification Clause 302.3.11

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table (300-2) with a lead upto 1000m s per technical specification.

Construction of Granular Sub-base providing close graded material, spreading in uniform layers with motor grade on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401.(including cost of testing of materials at site and laboratory as directed by the deptt.). (II) Grade II mterial.

Providing laying spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling, with -3wheeled steel/vibratory roller 8-10 Ton in stages to prpoer grade and camber, applying and brooming requisite type of screening / binding minding materials to fill up the interstices of coarse aggregate, watering and compacting to the reqired density (With an initial lead of 5.0Km) etc. as per Technical Specification clause 405.By manual means . iii) Grading - III materials

Providing and laying interlocking concrete block pavement with M40 grade of concrete block having thickness 60mm as pet technical; specification clause 1504 complete including carriage.

Providing and laying of dry rubble flooring at cross drainage works for relatively less important works.

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 day)

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (Other ISI approved TMT reinfoircement bar (SAI/BISCON/ THERMAX or equivalent) in Foundation complete as per drawing and technical specifications Clause 1000 & 1202

Plain reinforced cement concrete in Sub structure complete as per drawing and technical specification and steel shuttering formwork. E) RCC M20 a) Height upto 5m. Case 1.

Providing weep holes in brick masonry/plain/reinforced concrete abutment, wing wall/return wall with 100mm dia AC pipe extending through the full width of the structure with slope of 1V:20H towards drawing force complete as per drawing and technical specification.

Filling in foundation trenches as per drawing and technical specification. Clause No-305.3.9. (B) Sandy materials

Earth work in Ordinary Soil: Excavation in soil by using Hydrolic Excavator and Trippers withn disposal up to 1000 m. Excavation for road work in soil with Hydrolic Excavator of 0.90Cum bucket capacity including cutting and loading in trippers, trimming boton and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankments location with a lead up to 1000m as per technical specifications clause 302..3.

Stone masonry in cement mortar 1:3 for sub structure complete as per drawing & technical specification. A) Random Rubble masonry.

Loading & unloading by manual means. B0 Stone aggregates.

Plastering with cement mortar( 1:3 ) on brick work in sub structure as per technical specification.

Hiranya Talukdar