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| 1 | M & Lfor cleaning the chocked soakage of manholes of any size and depth and removing scum/sludges to a distance exc 500m and n.exc 1.50 Km and cleaning with fresh water by taking out carefully cover slab placing in position including setting the cover slab in CM (1:6) complete all as specified and as directed. |
| 2 | M & L for cleaning of blocked CI pipe line 100 mm and morebore, carefully in between manholes using splitbamboo, cleaning rod, binding wire etc and flush with fresh water and disposed off the sludge complete all as specified and as directed. |
| 3 | Description all as per Item No 2.00 above but 150mm dia complete all as specified and as directed. |
| 4 | M & L for removing RCC cover slab of septic tanks of various capacities and taking out scum/sludge’s including foul water and collect the same in closed container and depositing in earth pit of sufficient size and depth in any type of soil within the defence land where directed by Engineer-in-Charge to a distance exc500m and n.exc 1.5 Km, returning and filling in earth in excavated pit after complete disposal of scum/sludges chamber inlet and outlet pipe, MS rungs, septic tank cleaning with fresh water applying one coat of bituminous paint on steel surfaces such as MS rungs handle, inlet and outlet pipes etc, and filling tank with fresh water upto level as directed placing the RCC cover slab in position and set in CM 1:6 including cleaning the sewage line from lastmanholes to septic tank complete all as specified and as directed. |
| 5 | M & Lfor removing of filter bed/ soakage well etc by removing the filter media into scum/sludges in foul position n.exc. 1.5 m deep and getting out complete all as specified and as directed. |
| 6 | M & L for cleaning the old serviceable filter bed media obtained from item No.5.00 above and refilling in filter bed/ soakage pit well etc. with suitable filter media completeall as specified and as directed.Note : Balance material/ sludge shall be disposed off to outside MD land. |
| 7 | M & L for loose filling with filter media aggregate (stone) of guage 40mm to 80mm in filter bed soakage pit/ well etc.,complete all as specified and as directed. |
| 8 | Demolition of concrete of any description and in any position not otherwise specifically provided for unreinforced concrete complete all as specified and as directed. |
| 9 | Dismantling posts or struts (wood, steel or RCC) any section including taking out embedded in concrete portion and making good the disturbed ground all as specified and as directed. |
| 10 | Dismantling fencing wire mesh, amy type or any position complete all as specified and as directed. |
| 11 | Dismantling structural steel work including doors, gates etc but excluding framed truss etc complete all as specified and as directed. |
| 12 | M & L for PCC (1:3:6) type C-2 (using 40mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and as directed. |
| 13 | Demolition of precast concrete article and precast concrete walling, built in cement mortar including all quoins, arches, pillars etc complete all as specified and as directed. |
| 14 | Taking down cement plaster on brick or precast PCC block masonry walls etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed. |
| 15 | M & L for cement concrete (1:2:4) type B-0 (using 12.5mm graded stone aggregate) as in surface channels and drains etc complete all as specified and as directed. |
| 16 | M & L for precast cement concrete block masonary with solid blocks, type C1 (1:3:6) (using 20mm graded stone aggregate) exc 10cm in width and set in cement mortar (1:4) all as specified and as directed. |
| 17 | Excavation in trenches, notexceeding 1.5 m wide and notexceeding1.5 m in depth; for foundation, etc. notexceeding10 sqm on plan and notexceeding1.5m in depth and getting out in any type of soil complete as specified and as directed. |
| 18 | Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding25 cm in soil all as specified and directed. |
| 19 | Removing excavated materials (soil) not exc. 50m and depositing where directed at a level not exceeding1.5m above the starting point all as specified and directed. |
| 20 | S & F inrepairs for CI soil/Waste/vent pipes (sand cast) in any length with or without ears with cement joints, laid in trenches or in floor of 100mm dia including dismantling / taking out of old pipe complete all as specified and directed |
| 21 | Description all as per item No.20 above, but 150mm dia complete all as specified and directed |
| 22 | S & F PVC (SWR) pipes 110mm dia. single socketed in any length with rubber ring joints laid in trenches or floors complete all as specified and as directed. |
| 23 | S & F in repairs of CI soil/Waste/vent pipes (sand cast) in any length with or without ears with cement joints, fixed to wall of 100mm dia including dismantling / taking out of old pipe complete all as specified and directed. |
| 24 | M & L for concrete bed to drain pipes including forming cradles after they are laid and tested in cement concrete type C-2 1:3:6 (40mm graded stone) for 100 mm bore pipes complete all as specified and directed |
| 25 | Description all as per item No.24 above, but 110mm dia complete all as specified and directed |
| 26 | Description all as per item No.24 above, but 150mm dia complete all as specified and directed |
| 27 | S & F in repairs ofCI cowls for bore of pipe 100mm complete all as specified and directed |
| 28 | S & F in repairs ofCI bends (any radius) diminishing or tappers of 100mm bore pipe (larger bore measured) complete all as specified and directed |
| 29 | S & F in repairs ofCI bends (any radius) diminishing or tappers of 150mm bore pipe (larger bore measured) complete all as specified and directed |
| 30 | M & Lfor rendering 15mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 finished even and smooth without using extra cement complete all as specified and asdirected. |
| 31 | M & L for precast RCC (1:2:4) type B-1,(using 20mm graded stone aggregate) as in cover slabs, manholes covers and similar article with plain faces including necessary formwork all as specified and as directed.Note : Reinforcement shall be measured and paid separately. |
| 32 | M & L for providing reinforced cement concrete type B-l, 1:2:4 (20 mm graded aggregate) in precast posts, fencing posts, straining or terminal posts, struts etc. for fencing, average sectional areaexc 100 sq. cm,but nexc 250 Sqm with or without chamfered angles and flat, splayed, rounded or mitred tops making hole, cuttting etc for receiving wire etc complete all as specified and as directed. |
| 33 | M & L for mild steel TMT bars 10 mm dia and over cut to length, bent to shape required including cranking ,bending spirally, hooping for columns,hookings/ends and binding with and including MS wire not less than 0.9 mm dia or securing with clips complete all as specified and as directed. |
| 34 | Description all as per Item No 33.00 above but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders complete all as specified and as directed. |
| 35 | M & L for mild steel round bars 10 mm dia and over,cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips confirming toFe-410-W(Gde.E-250)quality-A or Fe290(Gde-E-165) complete all as specified and as directed. |
| 36 | S & F offlat iron fillets for securing wire mesh etc. including all necessary drilling holes for bolting or riveting, etc. and similar work conforming to Fe-290 Gde E-165 all as specified and as directed. |
| 37 | S & F of PVC coated chain link fencing of mesh size 50 x 50 mm , 3 mm overall dia wire with 1.0 mm PVC coatingfixed to any type of standards, rails, posts, straining bolts etc. all as specified and directed. |
| 38 | M & L for MS screw bolts (machine made) 10mm to 12 mmdia with hexangonal or squre head at one end screwd other or screwd end fitted with wishers and one hexogonal or square not exc 125mm long with 3 mm thick one washer all as specified and as directed. |
| 39 | S & F for rolled mild steel framed work as in doors or gates or fencing post of angle or other section with gusset plates, rails, braces etc complete drilled for fixing of steel sheeting or other covering doors etc to be prepared for hanging or sliding with and including either hooks or hinges or steel hanging door fittings and similar works conforming to Fe-290 Gde E-165 complete all as specified and as directed. |
| 40 | Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts etc including provision of binding wire complete all as specified and as directed. |
| 41 | S & F as in repairs Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails strain- ing bolts, including, securing or tying at crossings with and provision of alvanised mild steel wire, staples or steel pins, etc. as directed (Note : Each line wire to be measured) |
| 42 | S & F in repairs GI punched tape concertina coil of 600mm dia having barb thickness not less than 0.5mm, barb length not less than 18mm, width of barb 15mm with a centre to centre spacing of barbs not more than 33mm with a core dia of 2.5mm barb, fixed using fins and wires to the angle iron Posts and well secured etc complete all as specified and as directed. |
| 43 | M & L preparation of new or previously treated surfaces of steel and iron surfaces of any description over 10cm in width or girth, not otherwise described and applyingtwo coats ofsynthetic enamel paint over one coat of red oxide primerall as specified anddirected. |
