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| 1 | SCHEDULE \"A\" PART-I :- Cleaning of Project water channel (Approx Size 60 metre long, 5 metre wide and 6.0 metre deep)of intake water source at ekko khad for camp water supply, by taking out algee scale, dirt and gravel deposited at bottom of tank and to be disposed off to a distance not less than 15 metres from top circumference of channel including cleaning and removing sludge, algee from existing gallery of beds and removing moulds, fungus etc with water mixed with bleaching powder complete all as specified. |
| 2 | Cleaning of old water channel including 02 chambers (Approximate size of channel 75 metre long, 1.0 metre wide and 0.75 metre deep ; one chamber of overall size 6 metrex 3 metrex 3 metre containing two compartments; one chamber of overall size 3 metrex 3 metrex 1.5 metre)of intake water source near ekko khad for camp water supply by taking out algee scale, dirt and gravel deposited at bottom of tank and to be disposed off to a distance not less than 15 metres from top circumference of channel including cleaning and removing sludge, algee from existing gallery of beds and removing moulds, fungus etc with water mixed with bleaching powder complete all as specified. |
| 3 | Cleaning of water channel of intake water source near chowkidar hut including 01 chamber (Approximate size of channel 100 metre long, 1.0 metre wide and 0.75 metre deep ; one chamber of overall size 3 metrex 4.5 metrex1.75 metre containing four compartments) for camp water supply by taking out algee scale, dirt and gravel deposited at bottom of tank and to be disposed off to a distance not less than 15 metres from top circumference of channel including cleaning and removing sludge, algee from existing gallery of beds and removing moulds, fungus etc with water mixed with bleaching powder complete all as specified. |
| 4 | Cast iron fittings for spigot and socketed pipe i.e. bends (any type radius and angle) tapers any type (straight, bend, increasing decreasing or double socket etc) all sockets or socker and spigot collars, caps and plugs up to 250mm dia all as specified. |
| 5 | Taking up DI/CI/MS/AC pressure pipes water mains (including all fittings), with spigot and socket ends/ flanged ends and lead joints including burning out joints and recovering lead, including disconnecting pipes and fittings complete of size 250mm dia, all as specified. |
| 6 | 250mm bore cast iron pipes with spigot and socket ends centrifugally cast, class LA, in any length, laid in trenches complete, all as specified. |
| 7 | M&L for attending the complaint for any leakage of main CI/GI pipe line of 250 & 150mm dia pipe for repair/leakage including tightening of joints/nuts/repair of valves etc. for smooth functioning of pipe line, complete all as specified and directed. |
| 8 | Run lead joint to socket and spigot pipe and pipe fittings for 250 mm bore of pipe complete all as specified. |
| 9 | Run lead joint to socket and spigot pipe and pipe fittings for 150 mm bore of pipe complete all as specified. |
| 10 | Repacking stuffing box of sluice valve spindle including taking apart and reassembling ensuring no water leakage by providing new gaskets, gland dori, nuts & bolts etc for smooth functioning of valve of size 250mm, all as specified. |
| 11 | Plain cement concrete M-10, nominal mix, C-2, using 40mm graded mechanically crushed stone aggregate as in foundation, filling and mass concrete, as in sub base layer under floors, all as specified. |
| 12 | Mild steel framed work such as grills, gratings, etc with ends of bars shouldered and/ or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed ballusters walk ways; railings; framework of water tanks and similar work conforming to Fe.290. Gde-E-165 as in grating/bridge over nallah for main line coming from ekkoo khad to yol cantt all as specified. |
| 13 | Plates (plain or chequered) 3mm thickness channels, square cut or notched (ordinaryand counter sunk) forming holes, without any attachment including necessary welding, complete all as specified. |
| 14 | M&L forjointing flanged pipe of 250mm bore with rubber or fibre board gasket and fittingswith nut, bolt & washers of appropriate size complete, all as specified. |
| 15 | D-Shaped clamp, made out of 3mm thick MS Sheet, 3\" wide, with rubberfibre board gasket complete fixed with nuts, bolts and washers of appropriate size to make the joint completely leak proof to to avoid leakage at various points, suitable for 250mm bore of pipe, complete all as specified. |
| 16 | D-Shaped clamp, made out of 3mm thick MS Sheet, 3\" wide, with rubberfibre board gasket complete fixed with nuts, bolts and washers of appropriate size to make the joint completely leak proof to to avoid leakage at various points, suitable for 150mm bore of pipe, complete all as specified. |
| 17 | Strainer suitable for 250mm bore of pipe (DI/CI/ MS) with 2.0 mm thickness, 30mm hole making on overall surface with 100 mm pitch distance maintain from one hole to another in any direction and length 1200mm, fixed all as specified and directed. |
| 18 | Strainer suitable for 150mm bore of pipe (DI/CI/ MS) with 2.0 mm thickness, 30mm hole making on overall surface with 100 mm pitch distance maintain from one hole to another in any direction and length 1200mm, fixed all as specified and directed. |
| 19 | Cast iron Air release valve, suitable for 250mm dia AC/CI pipe, complete all as specified. |
| 20 | Cast iron Air release valve, suitable for 150mm dia AC/CI pipe, complete all as specified. |
| 21 | Excavation in trenches n exc 1.5 metre wide & n exc 1.5metre in depth for foundation etc or for shafts, wells, cesspits manholes, pier holes etc n. exc 10 Sqm on plan n exc 1.5 metre in depth and getting out in any type of soil, complete all as specified. |
| 22 | Returning filling in including spreading leveling, watering and well ramming in layers n. exc 25cm, all as specified. |
| 23 | Removing excavated material not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified. |
| 24 | Brick masonry valve pit of size 120x120x120cm (internal dimension) with earth work in any type of soil, plain cement concrete M-10 type C-2 as in foundation, brick work in cement mortar 1:6 (01 cement : 06 coarse sand) 23cms thick, 15mm thick plaster in cement mortar 1:4 (01 cement : 04 coarse sand) internally and externally flush pointed in same mortar as the work proceeds flooring shall be 40mm thick in plain cement concrete M-15 (Nominal mix) laid over 75mm thick hard core top cover shall be made out of mild steel sheet 3.15mm thick fixed in angle iron frame made out of angle size 40x40x6mm with two number of hinges on one side and locking aggangement at other side with 50mm pad lock complete including painting with two coats of sythetic enamel pait over a coat of red oxide primer complete including dismantling old existing all as specified. |
| 25 | Cutting of roads for laying of pipe of any type and size and making good roadby providing soling with broken boulders or quarried stone, WBM of existing thickness and finally topping with bituminous macadum of existing thickness (bituminous macadum comprising of stone chipping and cold emulsion as per manufacturer\"s instructions) including necessary compaction by rolling etc.to match existing complete all as specified and directed. |
| 26 | Cleaning of surrounding area of water storage tanks/sump/ BP tanks hoisted on various buildings by cleaning mud, fungs plants and vegetation with steel brushes etc complete all as specified and directed. |
| 27 | Supply only best quality bleaching powder grade \"A\" suitable for water treatment for drinkable water, complete all as specified and directed. Make:- DCM Shree Ram / Declibac Technologies/Sree Rayalaseemaor As approved by MES. |
| 28 | Supply only best quality Calcium Hypro Chloride(65% to 70% chlorine content) disinfectant for water treatmentin 45Kg drum complete all as specified.Make : Puri Chlor/DECLIBAC or equivalent in makes as approved by MES.Note : (i) The drum shall bear company\"s hologram embosed on it. (ii) Manufacturer\"s test certificate shall be supplied for each batch alongwith hologram. |
| 29 | M&L for two coats pof painting of Valve Pit cover, doors windows, including filtration bed wall with requisite colour marking good condition including preparing surface by cleaning,rubbing and making surface smooth for painting and priming, complete all as specified and directed. |
| 30 | Supply only alum crystal solid material best quality for water treatmet purpose, complete all as specified. |
| 31 | Painting the existing CI pipe 250/150mm dia with one coat synthetic enamel paint of black colour including preperation of surface by cleaning, rubbing and making the surface smooth for painting, complete all as specified. |
| 32 | M & L for complete painting of bridge made of angle irons, mild steel plate and ralling both side of bridge near slate godam, khidku and near main chamber of intek point in ekko khad including preparing surface by claning, rubbing and making surface smooth for painting and priming complete all as specified and as directed by Engineer-in-Charge. |
