Military Engineer Services-MES has published Tender For Repair / Maintenance Of External Water Supply Ci / Gi / Ppr Pipe Lines Valves Etc At Cantt Area And 119 Ta Bn Under Ge Shillong. Submission Date for this Tender is 10-08-2023. Valve Tenders in shillong Meghalaya. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Excavation in trenches for laying of GI water tubing etc getting out in soft/loosesoil not exceeding 1.5 m wide and not exceeding 1.5mdeep complete all as directed and as directed by Engr in Charge. |
| 2 | M&L cutting of existing road/hard standing// footpath surfaces for laying of GI water tubing complete all as directed and as directed |
| 3 | Returning,filling intrenches including spreading,leveling,watering and well ramming in layers not exceeding 25 Cm thickasinsoft/loose/hard/dense soil complete all as directed by Engr in Charge. |
| 4 | Removing excavated materials to a distancenot exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting pointcomplete all as directed by Engr in Charge. |
| 5 | Taking up or downold serviceable/unserviceablepipe the following size withany connection including cleaning for re fixingor removal from the side complete all as directed by Engr in Charge. (Note excavation and earthwork shall be measured and paid separately). |
| 6 | 150 mmborepipe |
| 7 | 100 mmborepipe |
| 8 | 80 mmborepipe |
| 9 | 50mmborepipe |
| 10 | 40 mmborepipe |
| 11 | 25 mmborepipe |
| 12 | 20 mmborepipe |
| 13 | 15 mmborepipe |
| 14 | Re fixing /Re layingof old servicalbe GI pipe astained from taking out against items No 05 Note :- Including provision of new GI fittingcomplete all as directed by Engr in Charge. Note - excavation will be measured and paid seperately under relevant item |
| 15 | 100 mmborepipe |
| 16 | 80 mmborepipe |
| 17 | 50mmborepipe |
| 18 | 40 mmborepipe |
| 19 | 25 mmborepipe |
| 20 | 20 mmborepipe |
| 21 | 15 mmborepipe |
| 22 | Supply , laying and connection in trenches GI tubing ,mediumgrade,including fittings such as tee, bend, nipple, socket, reducer, flange, union etc complete all as directed by Engr in Charge of following size of pipe:- Note - excavation will be measured and paid seperately under relevant item |
| 23 | 150 mmborepipe |
| 24 | 100 mmborepipe |
| 25 | 80 mmborepipe |
| 26 | 50mmborepipe |
| 27 | 40 mmborepipe |
| 28 | 25 mmborepipe |
| 29 | 20 mmborepipe |
| 30 | 15 mmborepipe |
| 31 | S&F 3- layer PP-R (Polypropylene random copolymer) pipes SDR 7.4 & SDR 11 UV stablised and antimicrobial fusion welded having thermal stability for hot & coldwater supply incl all PP-R plain & brass threaded polypropylene random fittings such as male/female threaded socket, male/female threaded tee, reducers, union, socket, end cap, plug, etc laid in trenches/wall/floor incl connection from water main GI/PPR pipe incl taking down old unsv pipe of following sizes :-Note - excavation will be measured and paid seperately under relevant item |
| 32 | (a)63 mmborepipe |
| 33 | (b)50 mmborepipe |
| 34 | (c)32mmborepipe |
| 35 | (d)25 mmborepipe |
| 36 | Supply and fix CI Sluice valve with flanged ends as per IS-14846PN-1.6 including stainless steel spindle and wheel , ISI marked with nut bolts and jointing material i.e. rubber gasket complete including taking down old unserviceable sluice valve complete all as specified and directed by Engr-in-charge of following sizes. |
| 37 | (a)100 mm bore |
| 38 | (a)150 mm bore |
| 39 | (b)80 mm bore |
| 40 | S& F CI non return valve, 100mm bore diawith by pass arrangement working pressure 10 kg/Cm2confirming to IS 5312 including jointing by means of rubber gasket 3 mm thickMS nuts bolts & washers etc including taking down old unserviceable non return valvecomplete all as specified and directed by Engr-in-Charge. Make:- Zoloto / Kirlosker / Upadhaya. |
| 41 | S&F CI foot valve conforming to IS-4038 of pipe size 100mm diaincluding taking out old unserviceable foot valve from the sump complete all as specified and directed by Engr-in-Charge.Make:- Zoloto / Kirlosker / Upadhaya. |
| 42 | S&F bronze check valve conforming to IS-4038 of pipe size 80mm diaincluding taking out old unserviceable foot valve/check valve from the sump complete all as specified and directed by Engr-in-Charge.Make:- Zoloto / Kirlosker / Upadhaya. |
| 43 | S&F bronze check valve conforming to IS-4038 of pipe size 50mm diaincluding taking out old unserviceable foot valve/check valve from the sump complete all as specified and directed by Engr-in-Charge.Make:- Zoloto / Kirlosker / Upadhaya. |
| 44 | S&F bronze check valve conforming to IS-4038 of pipe size 40mm diaincluding taking out old unserviceable foot valve/check valve from the sump complete all as specified and directed by Engr-in-Charge.Make:- Zoloto / Kirlosker / Upadhaya. |
| 45 | S&F in repairs Gland (metallic wire) packing of suitable size made of asbestos grip with silicon etc complete all as specified and as directed. |
| 46 | S&F in repairs lether gasket of suitable size made of asbestos grip with silicon etc complete all as specified and as directed. |
| 47 | M&L for flange joint with new flange (set of two flange) and rubber gasket, nuts, bolts, washer of required size and white lead complete all as directed by Engr-in-Charge for the following bore of pipe:- Note : Excavation if any will measured and paid separately under appropriate items of this schedule. |
| 48 | (a)150 mmborepipe |
| 49 | (b)100 mmborepipe |
| 50 | (c)80 mmborepipe |
| 51 | S&FGunmetalgatevalve class I (ISI)markedwithironwheelhead,screwedbothendsforironpipe, suitableforfollowingboreofpipe includingtakingdownoldexisting unserviceablegate valve complete allasspecifiedanddirected by Engr-in-Charge |
| 52 | (a) 50 mm bore din ofpipe |
| 53 | (b) 40 mmbore din ofpipe |
| 54 | (c) 25 mm bore din ofpipe |
| 55 | (d) 20 mm bore din ofpipe |
| 56 | Taking up cast iron water mains (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead complete allasspecifiedanddirected by Engr-in-Charge |
| 57 | (a) 100 mmborepipe |
| 58 | (b)150 mmborepipe |
| 59 | (d)80 mmborepipe |
| 60 | Laying only and connection in trenches CI pipes (including all fittings), with spigot and socket ends ,mediumgrade,class Bincluding fittings such as tee, bend, nipple, socket, reducer, flange, union etc complete all as directed by Engr in Charge of following size of pipe:- Note - excavation will be measured and paid seperately under relevant item |
| 61 | (a) 100 mmborepipe |
| 62 | (b)150 mmborepipe |
| 63 | (d)80 mmborepipe |
| 64 | M&L CI pipes with spigot and socket ends centrifugal cast , B class including fittings laid in trenches or floor complete all as directed by Engr in Charge of following size of pipe:- Note - excavation will be measured and paid seperately under relevant item |
| 65 | (a)100 mmborepipe |
| 66 | (b)150 mmborepipe |
| 67 | (d)80 mmborepipe |
| 68 | M & L for Run lead joint suitable for spigot and socket pipes including spun yarn complete all as specified and directed by Engr-in--charge for following bore of pipe including burning of old lead joint:-Note - excavation will be measured and paid seperately under relevant item |
| 69 | (a) 200 mmborepipe |
| 70 | (b)150 mmborepipe |
| 71 | (d)80 mmborepipe |
| 72 | M& L cast iron fitting 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, caps and plugs suitable upto 150mm bore including taking out old unserviceble CI fitting |
| 73 | S&FPP-R Gate valves (brass insert) as per requirement of the site suitableforfollowingboreofpipe includingtakingdownoldexisting unserviceablegate valve complete allasspecifiedanddirected by Engr-in-Charge |
| 74 | (a)63 mmborepipe |
| 75 | (b)50 mmborepipe |
| 76 | (c)32mmborepipe |
| 77 | (d)25 mmborepipe |
| 78 | (e)20 mmborepipe |
| 79 | M&L for construction of block masonry valve pit complete with PCC1:3:6 type C1 solid block walling 20 cm thick set in cement mortar 1:4 over 100mm thick PCC 1:4:8 type D2 foundation 50 mm thick PCC 1:2:4 type B1 copingon the top of wall rendering 15 mm thick cement mortar 1:4 on inside and exposed external surface MS sheet cover angle iron frame and locking arrangement etc as mentioned in particular specification including dismantling old existing damaged valve pit and as directed by Engr-in-Charge. |
| 80 | (a)0.9mtrx0.9mtrx0.9mtr |
| 81 | (b) 0.6mtrx0.6mtrx0.9mtr |
| 82 | Suplying, fabricating & fixingstructural mild steelchannel, angle, iron, flat iron, sheets and brackets etc for fabrications of valve chamber cover, chasis for pump, PS tank plates, PS tank covers, clamps and back platesincluding nuts, bolts and washers, welding banding cold , or hot drilling holes for insulators bolts in any shape or sizeas indicated or directed and inclusive of one red oxide primer coat ,one under coat and one finishing coat ofaluminium paint complete all as specified and as directed. |
| 83 | M & Lfor welding of pipe for stop leakage from pipecomplete all as specified and as directed. by engr in charge |
| 84 | M & Lfor painting to external surfaces of CI/GI pipes, valves, pite covers, pumps,with two coats of synthetic enamel paint afterpreparation complete all as specified and as directed. by engr in charge |
| 85 | M& l for PCC 1:3:6 type C2 (40 mm grade stone grade aggregate) for making good disturbed surface of channels/pavements/foot paths/roads/foundation etc complete all as directed and specified |
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