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| 1 | Excavation in trenches, not exceeding 1.5 metre wide and not exceeding 1.5 meter in depth for laying/ taking out of pipe in soft/loose soil, complete all asdirected. |
| 2 | Returning/ refilling in trenches including spreading levelling, watering and well ramming in layer not exceeding 25 cm thick, complete all asdirected. |
| 3 | Removal of excavated surplus soilnot exceeding 50 meter and depositing where directed at level not exceeding 1.5 metre above the starting point, complete all asdirected. |
| 4 | Cutting existing CI water mainsin position for insertion of tee, branch line etc to new water connection of size 200 mmborecomplete all as directed. |
| 5 | All as per item No 4 here-in-before but in size 150 mm bore. |
| 6 | All as per item No 4 here-in-before but in size 100 mm bore |
| 7 | Taking up cast iron water mains including all fittings with spigot and socket ends and lead joint including burning out lead joint and recovering lead of CI pipe of size 200mm bore complete all asdirected. |
| 8 | All as per item No 7 here-in-before but of size 150 mm bore. |
| 9 | All as per item No 7 here-in-before but of size 100 mm bore. |
| 10 | Refixing of castiron pipes with socket and spigot end in trenches with necessary fittings in any lengthincludingcleaning ofsize 200mm bore complete all as specified and directed (Note:-Excavation and earth work will be measured & paid separately) |
| 11 | All as per item No 10 here-in-before but of size 150 mmbore complete . |
| 12 | All as per item No 10 here-in-before but of size 100 mm bore complete. |
| 13 | Supply, laying and jointing of DI pressure pipes of Class \"K-7\" of size 200 mmbore with spigot and socket lining in inner side as per IS:8329/2000 (latest revision) and other relevant standards and mettalic zinc/epoxy coating on outer side, suitable for push on joint (rubber gasket joint) including rubber gasket, in any length laid in trenches/ over masonry pillar and connection to old or new positioncomplete all as specified and as directed |
| 14 | All as per item No 13 here-in-before but of size 150 mmbore complete. |
| 15 | All as per item No 13 here-in-before but of size 100 mm bore complete . |
| 16 | Material and labour for run lead joints of CI pipes of size 200mm bore complete all as specified and directed. (Excavation and earth work will be measured & paid separately) |
| 17 | All as per item No 16 here-in-before but of size 150 mmbore complete. |
| 18 | All as per item No 16 here-in-before but of size 100 mm bore complete. |
| 19 | Supply and fixing cast iron sluice valve with stainless steel spindle and cast iron hand wheel complying with IS 14846-2000, class PN 1.0 both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts and washers of required size & Nos, of size 200 mm dia including taking down old unserviceable CI sluice valve complete all as specified and as directed |
| 20 | All as per item No 19 here-in-before but of size 150 mmbore complete. |
| 21 | All as per item No 19 here-in-before but of size 100 mmbore complete . |
| 22 | Material and labour for drilling and tapping cast iron water mains in position for branch connections of 15 mm to 20 mm internal dia size complete all as specified and directed. |
| 23 | Takingdown steel tubing with all connections of size 15mm borecomplete all asdirected. |
| 24 | All as per item No 23 here-in-before but of size 20 mmbore complete . |
| 25 | All as per item No 23 here-in-before but of size 25 mm bore complete all as specified and directed. |
| 26 | All as per item No 23 here-in-before but of size 40 mmbore complete . |
| 27 | All as per item No 23 here-in-before but of size 50 mmbore complete. |
| 28 | Refixing old steel tubing with necessary connections in old or new positions (laid in Trenches, walls, ceiling, floors etc) with necessaryrequired new fittings including cleaning as per SSR Part -1 of size 15 MM bore complete all as specified and directed. |
| 29 | All as per item No 28 here-in-before but of size 20 mm bore complete |
| 30 | All as per item No 28 here-in-before but of size 25 mm bore complete . |
| 31 | All as per item No 28 here-in-before but of size 40 mmbore complete . |
| 32 | All as per item No 28 here-in-before but of size 50 mmbore complete . |
| 33 | Supply & Fixing GItubes medium grade galvanized with necessary fittings and clamps as per SSR Part -1 laid in trenches /wall/floors concealed or open execution of size 15 mm dia bore complete all as specified and directed. |
| 34 | All as per item No 33 here-in-before but of size 20 mm bore complete |
| 35 | All as per item No 33 here-in-before but of size 25 mmbore complete |
| 36 | All as per item No 33 here-in-before but of size 40 mmbore complete |
| 37 | All as per item No 33 here-in-before but of size 50 mm bore complete |
| 38 | Supply and fixing gun metal globe or gate valve with iron wheel head, screwed both ends with union, long screw with check nutfor iron pipe including taking down existing gate valve of size 15 MM dia borecomplete all as specified and directed. |
| 39 | All as per item No 38 here-in-before but of size 20 mmbore complete |
| 40 | All as per item No 38 here-in-before but of size 25 mm bore complete |
| 41 | All as per item No 38 here-in-before but of size 40 mmbore complete |
| 42 | All as per item No 38 here-in-before but of size 50 mmbore complete |
| 43 | Supply and fixing bib tapsof size15 mm bore ,cast copper alloy with crutch or butterfly handle screwed down, screwed for iron pipe as per SSR Part-I including taking down old unserviceable bib tapscomplete all as specified and directed. |
| 44 | Supply and fixing ballvalvesof size 15 mm bore high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe or brass ferrule and fixed as specified in SSR Part-Iincluding taking down old unserceable ball valves complete all as specified and directed. |
| 45 | All as per item No 44 here-in-before but of size 20 mmbore complete . |
| 46 | All as per item No 44 here-in-before but of size 25 mm bore complete . |
| 47 | Material and labour for DI fittings as per IS-9525 for spigot and socket pipe such as bends (any type, radius and angle) tappers any type (straight, bend increasing , decreasing or double socket etc) Tee pieces single branch,\"Y\" junction, double branch, cross (all socket or socket and plugs) orin form of mechanical joints in any size incl cutting and jointing old/new positions for bends, tees, all types of flanges, socket and spigot, collars caps etc complete all as specified and directed. |
| 48 | Material and labour for constructionof brick masonry valve pit of size 900X900X900 mm (internal dimensions), one brick thick wall in cement mortar 1:4 on 100 mm thick PCC 1:4:8 (40 mm graded stone aggregate) in foundation, rendering 15 mm thick in CM 1:4 internally an extrernally upto 150 mm below GL, providing 3.0 mm thick MS sheet valve pit cover cover, welded with 40X5 mm flat iron frame alround incl provn of hinges, handle and locking arrangements and 40X40X6 mm angle iron frame fixed on top of vavle pit by means of holdfast 150 mm ling embedded in PCC 1:2:4 (20 mm graded stone aggregate) block of size 230X200X100 mm, applying two coats of anti-corrosive paint over a coat of red oxide zinc chrome primer after prep of all exposed to steel surfaces incl necessary excavation & earth work in soil complete all as specified and directed. |
| 49 | Material and labour for constructionof brick masonry valve pit of size 1200X1200X1200 mm (internal dimensions) one brick thick wall in cement mortar 1:4 on 100 mm thick PCC 1:4:8 (40 mm graded stone aggregate) in foundation, rendering 15 mm thick in CM 1:4 internally an extrernally upto 150 mm below GL, providing 3.0 mm thick MS sheet valve pit cover cover, welded with 40X5 mm flat iron frame alround incl provn of hinges, handle and locking arrangements and 40X40X6 mm angle iron frame fixed on top of vavle pit by means of holdfast 150 mm ling embedded in PCC 1:2:4 (20 mm graded stoneaggregate) block of size 230X200X100 mm, applying two coats of anti-corrosive paint over a coat of red oxide zinc chrome primer after prep of all exposed to steel surfaces incl necessary excavation & earth work in soil complete all as specified and directed. |
| 50 | Materail and labourfor Rubber gasket (Tyton) joint of size 200 mm bore complete all as specified and directed. (Excavation and earth work will be measured & paid separately) |
| 51 | All as per item No 50 here-in-before but of size 150 mmbore complete. |
| 52 | All as per item No 50 here-in-before but of size 100 mmbore complete |
| 53 | Supply only TCCA-90 complete all as specified and as directed. |
| 54 | Supply only Copper Sulphate complete all as specified and as directed. |
| 55 | Supply only Ferric Alum complete all as specified and as directed. |
| 56 | Supply Only Calcium Hypo Chloride minimum 65 % chlorinecomplete all specified and directed. |
| 57 | Supply only lead wool complete all as specified and as directed. |
| 58 | Supply only lead Pig complete all as specified and as directed. |
| 59 | Supply only Spun Yarn complete all as specified and as directed. |
| 60 | Material and Labour for PCC 1:3:6 type C1 using 20 mm graded stone aggregate for construction for thrust blocks to the pipe at corners and bends etccomplete all as specified and directed. |
| 61 | S&F steel work in tubular trusses including special shaped washer etc complete using ERW or induction butt welded tubes confirming to I.S. 1161-1998 |
