Chittoor vidhyadhiraja Kottamukk Road Maintanence and interlocking Div 49 pjt No 1419 Road Maintanence and interlocking

Amount

Road maintanence and interlocking

2.5.1.B: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> (I) By Manual Means <br> (B) Cement Concrete

2.5.1.C: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> (I) By Manual Means<br> (C) Reinforced Cement Concrete

3.5.2:Excavation in Soil with Dozer with lead upto 100 m <br> Excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections.

3.5.1:Excavation in Cutting in Soil by manual means with lead upto 50 m <br> 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

11.1.1.1:Excavation for Structures <br> Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. <br> I. Ordinary soil <br> (i) Upto 3 m depth

OD369231/2023-2024:Filling up low lying and water logged areas with local material/ quarry muck, spreading in layers, levelling 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: 4course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as requiredincluding compaction, finishing and tamping etc .complete. Max. size of courseaggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) Nominal mix (1:2:4)

OD369199/2023-2024:Providing and fixing PVC pipes includings jointing of pipes with one step pvc solvent cement, trenching , refilling & testing of joints complete as per direction of Engineer in Charge. 150 mm dia 6Kgf/cm2

11.4.1.1:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 <br> I. P.C.C grade M 10 <br> (i) Nominal mix 1:3:6

11.4.2.1:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 <br>II. P.C.C grade M 15 <br> (i) Nominal mix (1:2.5:5)

75.8.1.1.A:Providing Plain cement concrete for wearing coat CC 1:2:4 (1 cement: 2 fine aggregate:4 course aggregate) laid to required slope as required including compaction, finishingand tamping etc .complete. Max. size of course aggregate not exceeding 25mm , mixedin concrete mixer etc complete as per specification (i) Nominal mix (1:2:4)

OD369226/2023-2024:Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works Details of cost for 1 mx1 m framed guard bar grating of 0.218 quintal MATERIAL: (i) M.S. flat 50x6 mm 2.4kg/per metre 5.75x2.40 = 13.8 kg. + Add wastage @ 5% = 0.69 kg Total = 14.49 kg. say 14.5 kg

OD369444/2023-2024:Providing and laying of Interlocking concrete block pavements having thickness 60mm as per drawing and Technical specification Clause 1504

13.1.1.3:Providing and laying reinforced cement concrete in super structure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 <br>. 1. R.C.C grade M20 <br> (iii) For design mix RCC M20

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

OD371327/2023-2024:Providing and laying of departmental Interlocking concrete block pavements having thickness 60mm as per drawing and Technical specification Clause 1504

OD371329/2023-2024:Engaging labour for picking out the interlock

OD371352/2023-2024:Providing and laying of Interlocking concrete block pavements having thickness 80mm as per drawing and Technical specification Clause 1504

OD372871/2023-2024:Berm concrete without form work providing plain cement concrete for road work cc 1;2;4(1 cement:2 fine aggregate:4 course aggregate) laid to reqired slope and canmber in panels @3m c/s) as required including compaction, finishing and tampering etc. complete. Max. size of course aggregate not exceeding 25mm , mixed in concrete mixer etc complete as per specification (i) Normal mix (1:2:4) (modified 75.8.1)

Bidder Name

MUHAMMED RAFI