Civil works for block CB-ONN-2005/9 and CB-ONN-2005/3.

Amount

Civil works for block CB-ONN-2005/9 and CB-ONN-2005/3.

Clearing and Grubbing Road Land. (Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs and safe disposal of unserviceable materials. By Manual means-In

Granular Sub-base with Well Graded Material . Construction of granular sub-base by providing well graded material, spreading in uniform layers of compacted thickness 75 mm with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per standard Technical Specification

Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform layers of compacted thickness 75 mm, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding material to fillup the interstices of coarse aggregate,watering and compacting to the reqd. density ( with an initial lead of 5.0 km.) . Using Screening Crushable type such as Moorum or Gravel

Excavation in Soil using Hydraulic Excavator CK 90 and Tippers with safe disposal. (Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, loading and disposal of cut road with in all lifts and leads)

Earthwork in foundations: Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. Ordinary soil/ without dewatering/ upto 3m

Sand Filling in Foundation Trenches as per Drawing & Technical Specification

Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork. With concrete mixture and vibrator with crushed stone

RCC Grade M20

PCC Grade 1:2:4

PCC Grade 1:3:6

Supply and Installation of 1500 micron/1.5 mm thick HDPE liner with Fusion welding complete in all respect and site installation satisfactory to Site In-charge. Laps shall not be paid separately.

Reinforcement in Foundation: Supplying, fitting and placing TMT IS:1786 Fe415 bar reinforcement in foundation complete as per drawing and technical specifications. TMT-IS 1786 ( Fe-415) Secondary Producer (ISI approved)

Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0M and removal of the same for in-situ reinforced concrete and plain concrete work in: Foundation, footings, bases of columns, pile cap, raft and mass concrete works etc. (b) Using 25mm thick plank.

Brick masonry work in cement mortar 1:4

Plastering with Cement mortar: Prop. 1:4 (1 cement :4 sand) 15 mm thick

Structural steel work in built up sections/ framed work in gratings, frames, guard bar, ladder, railings, brackets, gates and similar works including cutting, hoisting, fixing in position & applying a priming coat of approved steel primer etc. as required.

Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50mm including strengthening with 2mm dia GI wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge using hot dipped galvanised wire of 4mm dia (The rate for civil works for excavation, brick masonry, PCC shall be paid separately)

Supply and installation of concertina coil on top of fencing

Shed for chemicals complete in all respect as per the drawing

Construction of toilet block complete inclusive of all materials as per drawing

Equipment & Manpower Hire (inclusive of all, but not limited to fuel, lubricants, driver, helper, tools, tackles, etc.)

Hydraulic Excavator 1 cum bucket capacity @ 60 cum per hour (8 hours duty per day)

Road Roller – (8-12 tonnes) (8 Hours duty per day)

Tractor with Trolley (8 Hours duty per day)

Un-skilled Labour (8 Hours duty per day)

Semi- Skilled Labour (8 Hours duty per day)

RIYANA RIO INFRA PRIVATE LIMITED (BID ID -1093926)

Ajay Builders (BID ID -1094311)

SHREE SAI CONSTRUCTION CO (BID ID -1093942)

PMP Infratech Pvt. Ltd. (BID ID -1094276)

Swanip Infracon Private Limited (BID ID -1093946)

Samruddhi Infrastructure (BID ID -1094254)

S R Enterprises (BID ID -1094262)