Military Engineer Services-MES has published Repair Replacement Of Water Supply Distribution Mains And Gi Pipe Line Of Kalimata And Gr Unit Area At Lebong Under Age I Darjeeling. Submission Date for this Tender is 20-07-2021. Water Pipe Line Tenders in LEBONG West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 13-Jul-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 20-07-2021 |
| Name of Work: REPAIR/ REPLACEMENT OF WATER SUPPLY DISTRIBUTION MAINS AND GI PIPE LINE OF KALIMATA AND GR UNIT AREA AT LEBONG UNDER AGE(I) DARJEELING | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Excavation in Trenches, not exc. 1.50 Metre wide and not exc 1.50 Metre in depth for any type of foundation/cable trench and getting out in Soft/Loose Soil, complete all as specified and as directed. | BI01010001010000000000000515BI0100001113 | 37.67 | CUBIC METRE |
| 2 | 2 | Returning, Filling in, including Spreading, Levelling, Watering and Well Ramming in Layers not exc. 25 Cm in Soft/Loose Soil, complete all as specified and as directed. | BI01010001010000000000000515BI0100001114 | 37.28 | CUBIC METRE |
| 3 | 3 | Removing excavated Materials (Soils) not exc. 50.00 Metre and depositing where directed at a level not exc. 1.50 Metre above the Starting Point in Soil, complete all as specified and as directed. | BI01010001010000000000000515BI0100001115 | 0.39 | CUBIC METRE |
| 4 | 4 | M&L for cutting existing road/hard standing not exc 45x45cm in wide & depth getting out excavated material for laying cable/GI tube, returning filling & well rammaing watering finished suraface of depth not less than 10 cm from top using PCC 1:3:6, type C-2 (using 40mm graded aggregate); including removal of surplus soil complete all as specified and as directed. | BI01010001010000000000000515BI0100001116 | 20 | RUNNING METRE |
| 5 | 5 | Taking down / out old unserviceable GI tubing upto 20mm bore (dia) including all fittings and fixture from floor/wall or trenches including cleaning and stacking for refixing / reuse and removal unusable materals from site of work complete all as directed. | BI01010001010000000000000515BI0100001117 | 100 | RUNNING METRE |
| 6 | 6 | All as per ser item No 05 above but 25 mm bore of pipe complete all as specified and as directed. | BI01010001010000000000000515BI0100001118 | 90 | RUNNING METRE |
| 7 | 7 | All as per ser item No 05 here-in-before but 40 mm bore of pipe complete all as specified and as directed. | BI01010001010000000000000515BI0100001119 | 60 | RUNNING METRE |
| 8 | 8 | All as per ser item No 05 here-in-before but 50 mm bore of pipe complete all as specified and as directed. | BI01010001010000000000000515BI0100001120 | 200 | RUNNING METRE |
| 9 | 9 | All as per ser item No 05 here-in-before but 80 mm bore of pipe complete all as specified and as directed. | BI01010001010000000000000515BI0100001121 | 150 | RUNNING METRE |
| 10 | 10 | S&F 20mm bore (dia) GI tubing 'medium grade' galvanised with all fittings laid in trenches, complete all as specified and as directed. | BI01010001010000000000000515BI0100001122 | 15 | RUNNING METRE |
| 11 | 11 | All as per ser item No 10 above but 25 mm bore of pipe complete all as specified and as directed. | BI01010001010000000000000515BI0100001123 | 15 | RUNNING METRE |
| 12 | 12 | All as per ser item No 10 above but 50 mm bore of pipe complete all as specified and as directed. | BI01010001010000000000000515BI0100001124 | 120 | RUNNING METRE |
| 13 | 13 | Laying only in trenches 40mm bore (dia) GI tubing 'medium grade' galvanised with all fittings, complete all as specified and as directed. Note- 40mm bore (dia) GI pipe will be supplied by MES as in Schedule- ''B'' and necessary GI Fittings will be measured and paid under relevent Item here-in-after. | BI01010001010000000000000515BI0100001125 | 20 | RUNNING METRE |
| 14 | 14 | All as per ser item No 13 here-in-before but 80 mm bore of pipe complete all as specified and as directed. Note- 80mm bore (dia) GI pipe will be supplied by MES as in Schedule- ''B'' and necessary GI Fittings will be measured and paid under relevent Item here-in-after. | BI01010001010000000000000515BI0100001126 | 25 | RUNNING METRE |
| 15 | 15 | S&F 20mm bore (dia) GI tubing 'medium grade' galvanised with all fittings fixed to wall, ceiling or laid in floor, complete all as specified and as directed. | BI01010001010000000000000515BI0100001127 | 85 | RUNNING METRE |
| 16 | 16 | All as per ser item No 15 above but 25 mm bore of pipe complete all as specified and as directed. | BI01010001010000000000000515BI0100001128 | 75 | RUNNING METRE |
| 17 | 17 | All as per ser item No 15 above but 50 mm bore of pipe complete all as specified and as directed. | BI01010001010000000000000515BI0100001129 | 80 | RUNNING METRE |
| 18 | 18 | Fixing only in Wall, floor and ceiling of 40mm bore (dia) GI tubing 'medium grade' galvanised with all fittings, complete all as specified and as directed. Note- 40mm bore (dia) GI pipe will be supplied by MES as in Schedule- ''B'', Quoted rates are inclusive of fixing clamps and necessary GI Fittings will be measured and paid under relevent Item here-in-after. | BI01010001010000000000000515BI0100001130 | 40 | RUNNING METRE |
| 19 | 19 | All as per ser item No 18 here-in-before but 80 mm bore of pipe complete all as specified and as directed. Note- 80mm bore (dia) GI pipe will be supplied by MES as in Schedule- ''B'', Quoted rates are inclusive of fixing clamps and necessary GI Fittings will be measured and paid under relevent Item here-in-after. | BI01010001010000000000000515BI0100001131 | 125 | RUNNING METRE |
| 20 | 20 | Taking up/down Old unserviceable GI flanges from the existing GI Pipe of size 80/50 mm dia all as specified and as directed. | BI01010001010000000000000515BI0100001132 | 10 | EACH |
| 21 | 21 | S&F GI Flange of size 80mmm bore,threaded type, ISI marked, with and including nut-bolt, washer, gasket, etc., complete all as specified and as directed. | BI01010001010000000000000515BI0100001133 | 10 | EACH |
| 22 | 22 | S&F of 20 mm bore (dia), gun metal gate valves with iron wheel head,screwed both ends for iron pipe, ISI Marked, as per IS: 778 and including taking out old unserviceable gate valves complete all as specified and as directed. | BI01010001010000000000000515BI0100001134 | 16 | EACH |
| 23 | 23 | All as per ser item No 22 above but 25 mm bore of pipe complete all as specified and as directed. | BI01010001010000000000000515BI0100001135 | 15 | EACH |
| 24 | 24 | All as per ser item No 22 above but 40 mm bore of pipe complete all as specified and as directed. | BI01010001010000000000000515BI0100001136 | 3 | EACH |
| 25 | 25 | All as per ser item No 22 above but 50 mm bore of pipe complete all as specified and as directed. | BI01010001010000000000000515BI0100001137 | 3 | EACH |
| 26 | 26 | Supply & Fixing , jointing and testing of cast iron sluice Valve ISI mark (PN-1.6) of size 80 mm bore confirming to IS 14846-2000, flanged ends drilled having stainless steel / brass spindle with cast iron wheel at top complete with nuts, bolts, washers and gaskets including taking out old unserviceable sluice valves, complete all as specified and as directed. | BI01010001010000000000000515BI0100001138 | 4 | EACH |
| 27 | 27 | Supply & fixing Cast Iron Air Release Valves (ARV) with single air Outlets, conforming to IS 14845 of size 40 mm dia bore and fixing up in Cast Iron Water supply mains of size 40 mm dia including taking out old unserviceable CI ARV all as specified and as directed. | BI01010001010000000000000515BI0100001139 | 4 | EACH |
| 28 | 28 | All as per ser item No 27 above but 50 mm bore (dia) ARV suitable for Cast Iron Water supply mains of size 50 mm dia complete all as specified and as directed. | BI01010001010000000000000515BI0100001140 | 4 | EACH |
| 29 | 29 | All as per ser item No 27 above but 80 mm bore (dia) ARV suitable for Cast Iron Water supply mains of size 80 mm dia complete all as specified and as directed. | BI01010001010000000000000515BI0100001141 | 4 | EACH |
| 30 | 30 | M&L Cutting existing GI water tubing of size 25 or 32 mm bore for alternations or addition including screwing/threading and jointing with suitable size GI socket complete all as specified and as directed by the Engineer-in-Charge. | BI01010001010000000000000515BI0100001142 | 6 | EACH |
| 31 | 31 | M&L Cutting existing GI water tubing of size 40 or 50 mm bore for alternations or addition including screwing/threading and jointing with suitable size GI socket complete all as specified and as directed by the Engineer-in-Charge. | BI01010001010000000000000515BI0100001143 | 6 | EACH |
| 32 | 32 | Taking out old unserviceable/corroded out valve pit MS cover of valve pit size 90cm x 90cm (LxB) and replace same with new valve pit cover made of 3.15mm thick MS black sheet welded to 40 x 6mm equal angle at sides and diagonals including 40 x 6mm equal angle for making resting base frame, both resting frame and cover should be hinged at two points along one side, including applying two coats of Synthetic enamel paint over a coat of red oxide primer on all around of MS Sheet and angle iron with providing necessary locking arrangement and handle, all as directed by Engr-in-charge. | BI01010001010000000000000515BI0100001144 | 2 | EACH JOB |
| 33 | 33 | M&L for construction of Brick Masonry Valve Pit, of size 900mm X 900mm X 900mm (Internal dimension), one Brick thick wall in cement mortar 1:4 on 100mm thick PCC 1:4:8, type D-2 (40mm graded aggregate) in Foundation, Rendering 15mm thick internally upto full depth and externally upto 150mm below GL, providing 3.15mm thick MS black Sheet Valve Pit Cover, welded with 40X5mm Flat Iron Frame alround including provision of Hinges, Handle and Locking Arrangement and 40 x 40 x 6mm Angle Iron Frame fixed on Top of Valve Pit by means of Holdfast 150mm long, embedded in PCC 1:2:4 (20mm graded aggregate) Block of size 230 x 200 x 100 mm, applying two coats of Synthetic enamel Paint over a coat of Red Oxide Zinc Chrome Primer after preparation of all exposed to Steel Surfaces including necessary Earth Work in Soft/Loose Soil and demolition of old unserviceable Valve Pit, complete all as specified and as directed. | BI01010001010000000000000515BI0100001145 | 2 | EACH JOB |
| 34 | 34 | Demolition of Cement Concrete (un-reinforced) of any description in Ground Floors, Pavings, etc. not exc. 150mm thickness (above or below Ground Level), complete all as specified and as directed. | BI01010001010000000000000515BI0100001146 | 9 | CUBIC METRE |
| 35 | 35 | M&L Cement Concrete 1:4:8, type D-2 (40mm graded aggregate) in Foundations, Filling and Mass Concrete, staging of MS/PVC storage tanks, repairs to pathways etc. including use and waste of Formwork as required/ordered at Site(s), complete all as specified and as directed. | BI01010001010000000000000515BI0100001147 | 9 | CUBIC METRE |
| 36 | 36 | Dismantling of old unserviceable PVC water storage tank 2000 ltrs capacity and removing from site, complete all as specified and as directed. | BI01010001010000000000000515BI0100001148 | 1 | EACH |
| 37 | 37 | S&F Rotational Moulded Polyethylene Water Storage Tank 2000 Litre capacity (Cylindrical Vertical with Closed Top), 3 layered, hoisted and fixed in position, all as specified in MES Schedule Part-I, complete all as specified and as directed. Make- SINTEX/ POLYCON | BI01010001010000000000000515BI0100001149 | 1 | EACH |
| 38 | 38 | Supply only Calcium based granular disinfectant for water treatment, more stable than Chlorine Gas and Stronger than bleaching powder and solidum Hypochlorite) Packing in 45 Kgs in plastic Drums complete all as specified and directed.Make Rayalseema (Brand Pure chlor) / Declibac | BI01010001010000000000000515BI0100001150 | 405 | KILOGRAM |
| 39 | 39 | M&L for applying two coats of Synthetic enamel paint over a coat of Red oxide zinc chrome primer including preparation of old painted existing surfaces, complete all as specified and as directed by the Engineer in charge. | BI01010001010000000000000515BI0100001151 | 140 | SQUARE METRE |
| 40 | 40 | M&L for repairing of leakage pipe line after disconnecting near by joint, including cutting existing GI water tubing of any size and any description for alterations or addition including screwing/threading, jointing and replacing with suitable size GI short piece and fittings as required at site, complete all as specified and as directed by the Engineer-in-Charge. Note: required fitting/short pieces will be paid and measured under relavent items here in after. | BI01010001010000000000000515BI0100001152 | 40 | EACH JOB |
| 41 | 41 | Supply only 20mm dia GI Union, Medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001153 | 12 | EACH |
| 42 | 42 | All as per ser item No 41 above but for 25mm dia GI Union, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001154 | 15 | EACH |
| 43 | 43 | All as per ser item No 41 above but for 40mm dia GI Union, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001155 | 10 | EACH |
| 44 | 44 | All as per ser item No 41 above but for 50mm dia GI Union, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001156 | 8 | EACH |
| 45 | 45 | All as per ser item No 41 above but for 80mm dia GI Union, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001157 | 6 | EACH |
| 46 | 46 | All as per ser item No 41 above but for 20mm dia GI Nipple, 100mm long, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001158 | 14 | EACH |
| 47 | 47 | All as per ser item No 41 above but for 25mm dia GI Nipple, 100mm long, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001159 | 18 | EACH |
| 48 | 48 | All as per ser item No 41 above but for 40mm dia GI Nipple, 100mm long, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001160 | 8 | EACH |
| 49 | 49 | All as per ser item No 41 above but for 50mm dia GI Nipple, 100mm long, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001161 | 5 | EACH |
| 50 | 50 | All as per ser item No 41 above but for 80mm dia GI Nipple, 100mm long, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001162 | 8 | EACH |
| 51 | 51 | All as per ser item No 41 above but for 20mm dia GI Socket, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001163 | 12 | EACH |
| 52 | 52 | All as per ser item No 41 above but for 25mm dia GI Socket, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001164 | 25 | EACH |
| 53 | 53 | All as per ser item No 41 above but for 40mm dia GI Socket, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001165 | 8 | EACH |
| 54 | 54 | All as per ser item No 41 above but for 50mm dia GI Socket, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001166 | 10 | EACH |
| 55 | 55 | All as per ser item No 41 above but for 80mm dia GI Socket, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001167 | 5 | EACH |
| 56 | 56 | All as per ser item No 41 above but for 20mm dia GI Equal Tee, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001168 | 5 | EACH |
| 57 | 57 | All as per ser item No 41 above but for 25mm dia GI Equal Tee, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001169 | 5 | EACH |
| 58 | 58 | All as per ser item No 41 above but for 40mm dia GI Equal Tee, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001170 | 6 | EACH |
| 59 | 59 | All as per ser item No 41 above but for 50mm dia GI Equal Tee, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001171 | 4 | EACH |
| 60 | 60 | All as per ser item No 41 above but for 20mm dia GI Elbow, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001172 | 15 | EACH |
| 61 | 61 | All as per ser item No 41 above but for 25mm dia GI Elbow, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001173 | 12 | EACH |
| 62 | 62 | All as per ser item No 41 above but for 40mm dia GI Elbow, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001174 | 5 | EACH |
| 63 | 63 | All as per ser item No 41 above but for 50mm dia GI Elbow, medium grade, ISI marked, complete all as specified and as directed. | BI01010001010000000000000515BI0100001175 | 5 | EACH |
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