Construction of Boundary wall with cattle catcher at the front gate at Pithaikeary Rural Hospital within Salanpur Block in the District of Paschim Bardhaman under 15th CFC fund of 2023-24Estimate No.: 04/O of 2024-2025 Rates are as per P.W.D Schedule of Rates, effective from 01.11.2017 (Volume-I) and Upto 15th Addenda & Corrigendam - Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.Depth of excavation not exceeding 1,500 mm. 2 A) 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) Plinth Filling 3 Supplying and laying Polythene Sheet (150gm/sq.m.) over damp proof course or below flooring or roof terracing or in foundation trenches. 4 Cement concrete with graded jhama khoa (30 mm size) excluding shuttering In ground floor and foundation.(a) 1:3:6 proportion 5 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 finished quantity of work)With earth obtained from excavation of foundation. 6 125 mm. thick brick work with 1st class bricks in cement mortar (4:1) in ground floor. 7 Hire and labour charges for shuttering with centreing and necessary staging upto 4 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works. (upto roof of ground floor)a) 25 to 30mm thickshuttering wihout staging in foundation 8 ( When the height of a particular floor is more than 4 m. the equivalent floor ht. shall be taken as 4 m. and extra for works beyond the initial 4 m. ht. shall be allowed under 12 (e) for every 4 m. or part thereof.) 25 mm. to 30 mm. thick wooden shutteringas per decision & direction of Engineer-in-charge. 9 Ordinary Cement Concrete(mix1:1.5:3)with graded stone chips(20 mm nominal size) excluding shuttering and reinforcement, if any,as per relevant I.S codes. Pakur/Chandil Variety (As per analysis of rate of Cement Concrete) Ground Floor 10 Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups,binders etc. including supply of rods, initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape,placing in proper position and binding with 16 gauge black annealed wire at every inter-section, complete as per drawing and direction. For works in foundation, basement and uptoroof. Tor steel/Mild steel. Other than SAIL/TATA/RINL 11 Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints or rougening of concrete surface, including throating, nosing and drip course where necessary ( Ground floor) With 4:1 cement mortar. 10 mm thick plaster 12 Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints or rougening of concrete surface, including throating, nosing and drip course where necessary ( Ground floor) With 6:1 cement mortar. 15 mm thick plaster 13 Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterioremulsion paint including scraping and preparing the surface throughly,complete as permanufacturers specification and as per direction of theEIC. In Ground Floor: a) One Coat 14 Protective and Decorative Acrylic exterior emulsion paint of approved quality, as permanufacturers specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required.Therate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost ofprimer. In Ground floor (Two Coat).a) Normal Acrylic Emulsion 15 Dismantling all types of plain cement concreteworks, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m.In ground floor including roof. (a) upto 150 mm. thick. 16 M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. I) For structural members of specified sections weighing less than 22.5 Kg./m Supply,fitting,fixing 50 mm dia MS pipe (@4.37 Kg/M) & Unequal angle 90 x 60 x 10 mm @ 11Kg/m all inclusive for cattle catcher of size 5m x 1.3m. 17 Construction of circular soakwell 2.5metre deep in all types of sandy soils with drybrickwork upto 1.6metre from the bottom having 150mm intermediate cement brickwork(1:4) band all round and cement brickwork(1:4)upto 0.90metre from top with 20mm thick cement plastering (1:4) to inside face upto the depth of cement brickwork,15mm thick cement plaster(1:4)on outer face from top of the well upto G.L. and 6mm thick cement plaster (1:4)on top of the R.C.C. cover slab including fillingbottom 1.00 metre of inside of the well with brickmetal (50mm to 63mm size)including R.C.C. cover slab of 100mm thick with cement conc(1:1.5:3) with stonechips with necessary reinforcement and shuttering including one 560mm dia.R.C.C. manhole cover (heavy type) of approved make supplied,fitted and fixed in the coverslab with necessary fittings,making necessary arrangements forpipe connections,excavation of well including shoring,dewatering and removing the exess earth fromthe premises as per direction complete in all respect with all costs of labour andmaterials.With 250mm thick dry brickwork and 250mm thick cement brickwork (1:6) and 1.00m inside dia. (Other than SAIL/TATA/RINL) 18 Add GST,as applicable @ 18% 19 Add Labour welfare cess @ 1%
