WBMAD/GM/PW/NIT-02/2026-27/03

Excavation in Soil using Hydraulic Excavator CK 90 and Tippers with disposal upto 1000 metres. 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, and transporting to the embankment location within all lifts and lead upto 1000m as per Clause 301 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (Mode of measurement: pre works and post works) Road & Bridge Page-238, Item-3.06

Labour for picking up existing metalled road surface to a specified average depth, including screening and stacking the pavement materials. (b) For average depth above 40 mm but not exceeding 75 mm by manual means: (i) Stone-metal surface. Road & Bridge Page-331, Item-18.01/b/i

Supplying, spreading and consolidating Stone Dust to a depth of 100 mm and above at desired density and C.B.R. as per Specification with power roller to proper gradient and camber including watering as necessary, and lighting, guarding, barricading and making adequate earthen bundh where necessary to protect the edges and curing with water for 2 to 3 days, mending cracks and depressions by rolling where necessary including all incidental charges of roller, cost of fuel & lubricants complete as per specification Road & Bridge Page-245, Item-4.06

By Mix in Place Method : Construction of granular sub-base by providing graded material, mixing by mix in place method with Rotavator at OMC, spreading in uniform layers with Motor grader on prepared surface in proper grade and camber, compacting with vibratory roller to achieve the desired density, including lighting, guarding, barricading, including cost of all materials, machinery, tools and plants including cost of quality control complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (i) Grading – I. Road & Bridge Page-246, Item-4.08/B/i

Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) (B) Do - by fine sand Building P-2,It.- 4( a ) (B)

Wet Mix Macadam Base Course: Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including screening of aggregates and granular materials, premixing the material with water at OMC in Wet Mix Plant, carriage of mixed material by tipper to site, laying in uniform layers with Paver in Sub- base / Base course on well prepared surface and compacting with Vibratory Roller to achieve the desired density, including supply of all materials, machinery, fuel and lubricants, including incidental costs for lighting, guarding, barricading, making earthen bundh to protect the edges including cost of quality control complete as per Clause 406 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). Road & Bridge Page No.49, Item No. 4.12

(c) Supplying and Laying in the specified pattern of Interlocking Concrete Block Pavements (ICBP) with concrete blocks (with Concrete grade as specified as per Table 1 of IS 15658: 2006) manufactured from BIS licensee manufacturer, with spacer nib (Small protruding profiles on thevertical face of a paver block used as a device for keeping minimum joint gap in between the paving blocks, as per C1. No 3.26 of 15: 15658) and of specified size and shape with aspect ratio (The ratio of length to thickness of a paver block, as per CLNo.3.3 of IS: 15658) as per Table 2 of IS :15658 with flexural strength/breaking load as per Annexure G of 15:15658, on the prepared hase course of specified CBR as per Table 1 of IRC SP 63 (2018) or else ax mentioned in design and drawing with a cushion of compacted bedding sand of 25-35 man thick (grading of the bedding sand as per clause 6.5.1 of IRC SP-63) and filling up the gaps in between paver blocks with joint filling sand (the grading of the Joint filling sand will be as per clause 6.5.2 of IRC SP 63) and completing the edges with cut blocks as per CL. No. 8.7 of IRC SP-63(2018) with proper confinement of bedding and joint filling sand, compaction.levelling and filling up of the edge gap. 80 mm thick. Grey Road & Bridge Page-286 of 315, Item- 8 (iv)

Earth work in excavation of foundation trenches or drains, in all sortsof soil (including mixed soil but excluding laterite or sandstone)including removing, spreading or stacking the spoils within a lead of 75m. as directed. The item ncludes necessary trimming the sides oftrenches, levelling, dressing and ramming the bottom, bailing out wateras required complete. (a) Depth of excavation not exceeding 1,500 mm. Building p -1, It-2(a)

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm.including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of inished quantity of work) (a) With earth obtained from excavation of foundation. 2/3 of Excavation Building P-1, It-3(a)

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved. (f) 25 mm to 30 mm shuttering without staging in foundation pwd building schedule Page No.42, Item No. 36(f)