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| 1 | Excavation insoft/ loose soil trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr deep and getting out for taking out/laying/ cleaning/ repairing of CI/GI pipe line, cable etcincluding making good to disturbed surfacescomplete all as specified and directed. |
| 2 | Returning, filling in & including spreading, levelling& well ramming in layers not exceeding 25 cm thick as in soft/loose soil complete all as specified and directed. |
| 3 | Removal of surplus spoil to a distance not exceeding 50 mtr depositing where directed at a level not exceeding 1.5 mtr above ground levelcomplete all as specified and directed. |
| 4 | M&L for Boring of holes of 150 mm dia under the road/ hard standing with Trenchless technology boring method upto2 mtr below the surface for fixing water supply line complete all as specified and directed.Note:-All Equipments & Machinery required to carry out the work will be provided by the contractor (If due to any obstruction during boring, reboring has to be done the same will be done by the contractor at his own cost the rates deem to cover the same). |
| 5 | Taking up unserviceable CI/DI rusted/ broken pipe line (including all fittings) with spigot and socket/ Flanged ends and removal from site including burning out joints and recovering lead complete all as specified and directed for the following sizes/bores of pipes :-(Earth work shall be measured and paid separately). |
| 6 | 150mm bore dia |
| 7 | 100mm bore dia |
| 8 | Relaying only in trenches of old pipe retrived and cleaning serviceableCI/DI pipe line apply stainless rod with spigot and socketed ends complete after cleaning properly/thoroughly & removal of all blockage removing all silt and deposited organics inside using bamboo or rod with brush complete all as specified and directed for the following sizes/bore of pipes :- |
| 9 | 150mm bore dia |
| 10 | 100mm bore dia |
| 11 | Supply & laying in trenches ductile iron (DI) pipe with spigot and socketed ends centrifugally cast class \"K-7\" in any length laid in trenches complete all as specified and directed for the following sizes/bore of pipes (DI fittings and jointing materials shall be measured and paid separately) :- |
| 12 | 150 mm bore dia. |
| 13 | 100 mm bore dia. |
| 14 | M&L for cutting ofthe CI/DI pipe in position for insert of new tee, branches such as Tees/Reducers/Tail pieces/collers/sluice valve/Air release valve etc.with suitable size of clamp of size 40 x 6 mm with nuts, bolts and washer of the following sizes complete all as specified and directed:- |
| 15 | 150 mm bore. |
| 16 | 100 mm bore. |
| 17 | M&L for upto 150 mm bore ductileiron (DI) fittings such as bends (any type, radius and angle) tapers any type,(straight, bend, increasing, decreasing or double socket etc) tee pieces single branch, “Y” junction, double branch, cross (all sockets or socket and spigot) collars, flanged spigot,caps and plugs complete all as specified and directed. |
| 18 | M&L for run lead joints for cast iron spigot and socketed pipes and filling of 80mm bore pipe joint complete all as specified and directed. |
| 19 | M&L for run lead joints for cast iron spigot and socketed pipes and filling of 100mm bore pipe joint complete all as specified and directed. |
| 20 | M&L for run lead joints for cast iron spigot and socketed pipes and filling of 150mm bore pipe joint complete all as specified and directed. |
| 21 | M&L for actual detecting the leakage of existing CI/DI pipe any typeand repairing the joint with new lead & jute/wool refixing after testing for leakage proof pipe line for making good for detecting leakage of existing CI / DI Pipe line only laying and reparing :- Note :- Excavation and joiting material, earth work will be measured and paid separately. |
| 22 | 150 mm bore. |
| 23 | 100 mm bore. |
| 24 | 80 mm bore. |
| 25 | All as per sl item No. 13 here-in-before but using old lead. |
| 26 | 150 mm bore |
| 27 | 100 mm bore |
| 28 | 80 mm bore |
| 29 | M&L for actual detecting the leakage of existing GI pipe line any type laid in trenches/ wall/ floor including excavation upto one cum taking out existing pipeline and repair including replacement of GI fitting such as tee, socket, reducer, elbow, union, etc complete and refixing after testing for leakage proof pipe lineand making good disturbed surface complete for following bore of GI pipe line :- Note :- Excavation and earth work will be measured and paid separately. |
| 30 | 32 to 80 mm GI pipe. |
| 31 | 15 to 25 mm GI pipe. |
| 32 | Supply, fixing, jointing and testing in repair of cast iron sluice valve class (ISI MARKED) PN-1.6 typelatest IS 14846-2000 flanged ends, drilled having stainless steelspindle with cast iron wheel head at top complete with nuts, bolts, washer and rubber gasket etc complete including taking down unserviceable sluice valve completeall as specified and directed for following bore of CI pipe line :- |
| 33 | 150 mm dia bore. |
| 34 | 100 mm dia bore. |
| 35 | Dismantling old broken / damaged valve pit chamberand construct valve pitchamber of size 1050mm x 1050 mm x 1050 mm (internal dimention) complete including excavation and earth work, PCC 1:4:8, type D-2 using 40mm graded stone aggregate as in foundation, brick work in cement mortar 1:6, plastering in cement mortar 1:4 (internally) and including 3mm thick mild steel sheet cover fixed in frame of size 40x40x6mm with handle and lockingarangement and painting with two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. |
| 36 | All as per sl item No 17 above but size of valve chamber is 900 x 900 x 900 mm (internal) and all as specified and directed. |
| 37 | All as per sl item No 17 above but size of valve chamber is 450x 450 x 450 mm (internal) and all as specified and directed. |
| 38 | M&L for packing pea gravels of size 3 to 5 mm natural shape brought direct from river bank packing around casing pipe to entire depth upto ground level complete all as specified and directed by Engineer-in-Charge. |
| 39 | M&L for development of tube well by means air compresser 600 PSIincluding equipment fitting and supply sodium hepta sulphate 60 Kg complete all as specified and directed by Engineer-in-Charge. |
| 40 | S&F submersible pump of capacity 40/41 HP with electric driven motors of suitable capacity as per design 3 Phasae 415 Volt with head 70.00 M to 110 Mtr and dicharge 1400 LPM to 2800 LPM complete including taking down unserviceable submersible pump completeall as specified and directed and making electrical connection and testing complete to eniter satisfaction of Enginer in charge :- |
| 41 | Taking up old rusted GI/ UPVC / CPVC / PPR Pipesand connections including clearing the pipes free from scaling for reusing the same complete all as directedfor the following sizes :-Note :-Excavation will be measured and paid separately. |
| 42 | 75 mm dia bore. |
| 43 | 50 mm dia bore. |
| 44 | 40mm dia bore. |
| 45 | 25 mm dia bore |
| 46 | 20 mm dia bore. |
| 47 | 15 mm dia bore. |
| 48 | Relaying/ refixing of old steel tubing and connection in new or old position including necessary cuttings, threading, and new fittings such as bends, elbows, socket nipples, tapers, and reducers etc all as specified and directed |
| 49 | 50 mm dia bore. |
| 50 | .40 mm dia bore |
| 51 | 25 mm dia bore. |
| 52 | 20 mm dia bore. |
| 53 | 15 mm dia bore. |
| 54 | Supply and lay steel water tubing GI medium grade ISI marked with all fittings laid in trenches or fixed to wall etc complete for the following all as specified.Note :- Excavation and earth work will be measured and paid separately. |
| 55 | 50 mm dia bore. |
| 56 | 40 mm dia bore. |
| 57 | 25 mm dia bore. |
| 58 | 20 mm dia bore. |
| 59 | 15 mm dia bore . |
| 60 | Supply and laying in 3- layer PP-R Poly propylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply allPP-R plain & brass threaded polypropylene random fittings laid in trenches. PPR Pipes heavy duty pipes with working pessure 6 Kg/SqCm and certified with ISI standardswith all fitting such as Union, reducers, elbow, tee, socket, brass insert , MTA complete of suitable size laid in trenches / upto service tank complete with solvent of the following size with all fitting complete all as specified and directed :- |
| 61 | 75 mm outerdia. |
| 62 | 50 mm outerdia. |
| 63 | 40 mm outerdia. |
| 64 | 25 mm outerdia. |
| 65 | 20 mm outerdia. |
| 66 | Supply and fix PPR Gate Valves (Brass Insert) ISI markedhead screwed both ends for PPRpipes and fixed for the following sizes |
| 67 | 20 mm bore. |
| 68 | 25 mm bore. |
| 69 | 40 mm bore. |
| 70 | 50 mm bore. |
