Construction of Masonry Drain from the house of Pinki Bhowmik to Chandan Banik at ward no_22 UMC_UDP_2025_26 Total Length of Drain 60.00 m.

Without Dewatering Earthwork in excavation for structures as per drawing and MoRD technical specifications Clause 305.1 including setting out, construction of shoring & bracing, removal of stumps & other deleterious material and disposal upto a lead of 50 m, dressing of sides & bottom and backfilling in trenches with excavated suitable material. Ordinary Soil (i) Upto 3 m depth

Filling in foundation trenches as per drawing & MoRD 1200 technical specification Clause 305.3.9, 1200. 1. Sand filling

Providing concrete for plain concrete (using jhama brick aggregate) in open foundations complete including formwork as per drawings & MORD technical specifications Clauses 802, 803, 900, 1202 and 1203. (including centering, shuttering, staging etc. but excluding reinforcement) I. P.C.C grade M 10 (using jhama brick aggregate) (ii) Nominal mix 1:3.6 (Hand mixing)

Brick mesonary work in cement mortar in sub-structure complete except pointing and plastering, Jas per drawing & MoRD technical specification Clauses 602, 603, 604, 1202 & 1204 In 1: 4 cement mortar

Plastering with cement mortar (1:4) 12 mm thick on brickwork/CC work including finising coat of net cement punning with 2.75kg of cement per square meter in substructure as per MoRD technical specification Clauses 613.4 & 1204.