Development and beautification work of Dharmatalai Pur. -part-a - site cleaning & toe wall - Uprooting rank vegetation and weeds by digging the area to a depth of 60 cm removing all weeds and other growth with roots by forking repeatedly, breaking. clods, rough dressing, flooding with water, uprooting fresh growth after 10 to 15 days and then fine dressing for planting new grass, including disposal of allrubbish with all leads and lifts. Add extra over item no 4.10.1, 4.10.2, 4.10.3 and 4.10.4 in RUIDP SOR for excavation in saturated soil, silt and sludge where pumping or bailing out of water is required including shoring strutting where required and dewatering, where width is upto 6 metre.Excavation from Encountered depth of water table 0.0 to 1.5 Earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of Engineer for following depths, below natural ground/Road top level. In all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc. Depth upto 1.5 m Earth filling with available surplus soil excavated from foundations and taken only from outside of building, plinth in layers not exceeding 20cm in depth, consolidating each deposited layer including ramming and watering and consolidation with lead up to 50 m and lift upto 1.5 m. Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering All work upto plinth level: 1:3:6 (1 Cement: 3 coarse sand: 6 graded stone Centring and shuttering with plywood or steel sheet upto two stories (each story of height upto 3.5 metre from floor level) including strutting, propping etc. and removal of form for: Foundations, footings, bases of columns, etc. for mass concrete, Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work upto plinth level: 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto two stories excluding cost of centring, shuttering, finishing and reinforcement: 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mmnominal size). Reinforcement for R.C.C. work at all levels including straightening, cutting. hending, placing in position and binding all complete. Thenno- Mechanically Treated burs thenno-Mechanically Treatedhars Cement plastering including T&P, scaffolding, material and complete lahour, including cost of water, curing, racking of joints etc. with 20 mm cament plaster of mix: including Providing /mixing of synthetic fibers compolsorily complying with HS 16481:2022 of 06 mov/12 mm length to be mixed 0.25% by weight of Cement ie. 125 gms per 50 kg Cement up to 900 gma per esam of Concrete mortar 1:6 (1 cement: 6 fine/ coarne sand) PART B-CIVIL STONE PITCHING Item Providing and laying Pitching on slopes laid over prepared filter media including boulder aprım laid dry in front of the of amhankment complete as per drawing and Technical specifications and as per clause 2504 of MoRT&H With R.R. Stone bolder, weighing not less than 40 kg, thickness not less than 150mm, Specific gravitynot less than 2.65. Supplying & Laying of a grotextile filter between pitching and embankment slopes on which pitching is laid to prevent escape of the asburkment material through the voids of the stone pitching/ cement concrete blocks as well as to allow free movement of water without creating any uplift head on the pitching. PART C-HORTICULTURE Item Supplying and stacking good earth it site of work Note: 1) Loading, unloading and carriage to be paid extra as per actual lead. 2) Earth measured in stacks will be roduced by 20% foe payment Supply at site of work well decayed farm yard manure, from any available sourra, approved by the engineer in charge including screening and stacking Spreading of sludge fants yard manure or and good earth in required thickness (cost of sludge, farm- yard manure or/and good earth to be paid for separately). Planting permanent hedges including digging of trenches, 60 cm wide and 45 cm deep, refilling the excavated earth mixed with farmyard mamure, supplied at the rate of 4.65 cum per 100 metres and supplying and planting hedge plants at 30 cm apart. Digging holes in all kinds of soil and refilling the same with the excavated eurth mixed with well decayed farm yard manure (cost of well decayed farm yurd mature to be paid separately). Hole 1.2 m dia and 1.2 m deep Hole 0.6 m dia and 0.6 m deep Supply and planting following in poly bags/ earthen pots well branched, well established & free from discase of 300 mm min. height ground covers at site in 0.3 m dia holes, 10.3 m deep dug in the ground, mixing the soil with decayed farm yard/sludge manure, hackfilling the hole watering etc as required. Golden Duranta Supply and planting following in poly bags/earthen pots well branched, well established & free from disease of 900 mm min. height plants at site in 0.60 m dia holes, I m deep dug in the ground, mixing the soil with decayed farm yard/sludge manure, backfilling the hole watering etc as required. Panda fig Tecoma capensis (Ratanjot) Tabernaemontana variegated (Chandni) Hamelia patens (Firebush, Thal Kamal) Supply and planting following species best quality container grown healthy treca of 3 mt. min. height, well established & free from disease at site in 1.20 m dia holes, 1.20 m deep dug in the ground, mixing the soil with decayed farm yard/sludge manure, backfilling the hole watering etc as required. Plumeria alba (Champa) 3 M height minimum Gulmohar(Delonix regula) Neem Azadirachta indica) Jacaranda mimosifolia (Neelli Gulmohar) PART D-SITTING AREA Item Earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material st a lead upto 50m suitable site as per direction of Engineer for following depths, below natural ground/Road top level. In all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc. Depth upto 1.5 m Earth filling with available surplus soil excavated from foundations and taken only from outside of building plinth in layers not exceeding 20cm in depth, consolidating each deposited layer including ramming and watering and consolidation with lead up to 50 m and lift upto 1.5 m. Providing and laying in position coment concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering All work up to plinth level. 1:3:6 (1 Cement: 3 coarse sand: 6 graded stone aggregate 20 mm nominal size). Centring and shuttering with plywood or steel sheet upto two stories or height upto 7.5 metre above plinth level including strutting, propping etc. and removal of form for: Foundations, footings, bases of columns, etc. for mass concrete, Random rubble stone masonry work in cement mortar with mechanical mixer in foundation (at any level) complete as per drawing and technical specification and as per clause 1000 and 1400 of MoRT&H specification including all scaffolding material, labour, machinery but excluding pointing and plastering. In cement mortar 1:4 (1 cement: 4 course sand) Random rubble masonry work in cement mortar with mechanical mixer in substructure super structure at all levels complete as per clause 1400 and 2200 of MoRT&H specification including all material, labour, scaffolding etc but excluding pointing and plastering. In cement mortar 1:4 (1 cement: 4 course sand) Providing and fixing dry cladding upto 10 metre heights with 30mm thick gang saw cut stone with (machine cut edges) of uniform colour and size upto Imx1m, fixed to structural steel frame work and/ or with the help of cramps, pins etc. and sealing the joints with approved weather sealant as per Architectural drawing and direction of Engineer-in-charge. (The steel frame work, stainless steel cramps and pina etc. shall be paid for separately.) Red sand stone.
