Maintenance of different roads during the year 2025-26 (i) Ramthakur Galli road in/c drain under UMC Ward no- 12, (ii) Construction of new drain infront of Udaipur English Medium School (L-50 m), (iii) Durgabari Lane road under UMC ward no-20, (iv)

Providing and applying tack coat with hot straight run Bitumen (VG-30) including heating the bitumen, spraying the bitumen, cleaning and preparing the existing road surface as per specification: on bituminous surface at the rate of 0.50 kg per sqm.

20 mm thick open - graded premix carpet using Bituminous ( penetration grade / modified bitumen ) Binder. Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80 - 100 KN Static rollar capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C or Type D as per Technical MoRD Specification Clause 508.

Seal Coat. Providing and laying seal coat sealing the voids in a bituminious surface laid to the specified levels, grade and cross fall using Type A, or Type B or Type C or type D as per MoRD Techinical Specification Clause 510. A. By Manual Means Case IV Type D (Premix with fine sand) 1) Bitumen (60/70 Grade) VG-30

WBM-3 Providing, laying, spreading and compacting Jhama Brick aggregates to water Bound Macadam specification including spreading in uniform thickness, hand packing rolling with three wheel rollar 80 - 100 KN in stages to proper grade and camber, applying and brooming binding materials to fill up the interstices of course aggregate, watering and compacting to the required density grading - 3 as per MoRD technical specification clause 405.

Providing and applying tack coat with hot straight run Bitumen (VG-30) including heating the bitumen, spraying the bitumen, cleaning and preparing the existing road surface as per specification: on WBM at the rate of 0.75 kg per sqm

Providing and laying flat brick soling layer on prepared sub grade according to lines, grades and cross-section shown on the drawing, filling joints with Earth, free from clay with a Plasticity Index not exceeding 6, watering and rolling the same with three wheeled road roller 80-100 kN as per MoRD Technical Specification Clause 412.

Repairing pot-holes and making up small depressions with ramming or power rolling after removal/ disposal of disintegrated materials within a lead of 50 m, cutting pot holes to regular shapes with vertical edges and levelling the bottom, cleaning the same with compressed air or any other appropriate method including screening, cleaning of aggregates; and filling up with with jhama chips using bitumen of VG-30 @ 54 kg per m3 of loose volume of jhama brick chips, after applying tack coat of bitumen on sides and bottom @ 0.75 kg/ sqm and finishing the top of repaired surface levelled with adjoining area in proper grade and camber including spreading of sand @ 0.006 cum/ sqm of prepared road surface as per direction of the Engineer-in- Charge and all as per MoRD technical specification Clauses 1900, 502, 503 and 504.

Excavation for structures A.Without Dewatering Earthwork in excavation for structure as per drawing and MoRD technical specifications clause 305.1 including setting out , construction of shoring and bracing , removal of stumps and other deleterious materials and disposal upto a lead 50 m , dressing of sides and bottom and backfilling in trenches with excavated suitable materials.

Filling in foundation trenches as per drawing &MoRD technical specification Clause 305.3.9, 1200. Sand filling.

Plain/ Reinforced Cement concrete in Sub Structure including form work as per drawing and MoRD technical specification clauses 802, 804,805,806,807,900,1202 and 1204 (including centering , shuttering staging etc. but excluding reinforcement ) ii) PCC grade M15 (1:2.5:5) Nominal mix