OLLUKKARA BP 97/2021-22 Marathakkara Manalatti Culvert and approach road construction , Puthur GP

Amount

dismantling

2.5.2.A : Dismantling of Structures<br> 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 m as per Technical Specification Clause 202.<br>(II) By Mechanical Means <br> (A) Cement Concrete

2.7.B : Dismantling Stone Masonry as per Technical Specification Clause 202. Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of stone masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specification Clause 202.(B)Rubble Stone Masonry in Cement Mortar

Box culvert

3.5.1 : Excavation in Cutting in Soil by manual means with lead upto 50 m Excavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3

od1455604/2021_2022 : RING BUND Type II Putting up ring bund with earth fille gunny bags of top width 1.0m bottom width 2.0m height 2.0 m side and filling in between with earth to form ring bund and maintaining the same leak proof till the completion of the work and clearing the site by dismantling the bund after completion of the work.etc.complete.( As per modified data 60.1.2)

od1348643/2021_2022 : X Bailing out water using pump above 5 HP and Up to 10 HP-Bailing out water with engine and pump set above 5HP and up to 10HP, including conveyance to site and erection,cost of fuel, lubrication oil and other stores, pay of staff etc complete

14.1 : Providing and laying boulder apron for bed protection with stone boulders of minimum size and weight as per Table 1300.1, no fragment weighing less than 25 kg laid dry complete as per drawing and technical specifications Clause 1301

12.5.1.1 : Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 For height upto 5 m I.P.C.C grade M 15 (i)Nominal mix (1:2.5:5)

13.1.1.1 : Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 I.R.C.C grade M 20 (i)For nominal mix 1:2:4

13.3 : Supplying, fitting and placing TMT bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002,1010 and 1202

75.8.1 : Providing Plain cement concrete for road work CC 1:2:4 (1 cement: 2 fine aggregate: 4 course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as required including compaction, finishing and tamping etc .complete. Max. size of course aggregate not exceeding 25mm , mixed in concrete mixer etc complete as per specification (i) Nominal mix (1:2:4)

3.15.1 : Compacting Original Ground <br> (i) Compacting original ground supporting embankment <br> Loosening, Levelling and Compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Tables 300.1 and 300.2 for embankment construction as per Technical Specification Clause 301.4.1.

od1455630/2021_2022 : #2*Filling with Quarry Muck &lt;br&gt; Filling up low lying and water logged areas with local material/ quarry muck, spreading in layers, leveling the top at site and consolidation by ramming, etc complete for improving the CBR value of subgrade

4.11.2 : Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal. Construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408. <br>(ii) Using Gravel mix soil.

75.8.1 : Providing Plain cement concrete for road work CC 1:2:4 (1 cement: 2 fine aggregate: 4 course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as required including compaction, finishing and tamping etc .complete. Max. size of course aggregate not exceeding 25mm , mixed in concrete mixer etc complete as per specification (i) Nominal mix (1:2:4)

NAME BOARD

od1455608/2021_2022 : GRANITE NAME BOARD AS PER DIRECTION DPTL OFFICERS

K R PAULSON

GLINS RAPHEAL

Bidder Name

K R PAULSON

JOSE N P

GLINS RAPHEAL