Military Engineer Services-MES has published Repair Replacement Of External Water Supply System And Allied Works At Tenga Grn Under Ge 859 Ews. Submission Date for this Tender is 06-02-2021. Water Supply Project Tenders in TENGA Arunachal Pradesh. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 29-Jan-2021 | BOQ Corrigendum | BOQ | 06-02-2021 |
Nature of Work : Repair/ Replacement of external water supply system and allied works at Tenga Grn under GE 859 EWS | |||||
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Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
1 | 1 | Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr in depth and getting out in hard / dense soil complete all as specified and directed. | 232.8 | Cum | |
2 | 2 | Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr in depth and getting out in soft/disintegrated rocks complete all as specified and directed. | 5 | Cum | |
3 | 3 | Removing surplus soil to a distance n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and directed. | 3 | Cum | |
4 | 4 | Returning filling in trenches including spreading, leveling, watering and well ramming in layers n . Exc 25 cm complete all as specified and directed. | 234.8 | Cum | |
5 | 5 | S&F GI tubing medium grade, ISI Marked conforming to IS 1239 Part-I 2004, 15mm bore with and including all fittings such as bends, elbows, tees, short length, socket, union, check nuts, nipples etc. fixed and laid in trenches/floor/under culvert/road crossing etc, fixed as in repair including dismentling taking down old unserviceable one complete all as specified and directed.\n(Note: Exacavation and earhwork shall be measured and paid for separately.) | 200 | RM | |
6 | 6 | All as per item serial No. 5 here-in-before but of size 20mm bore. | 300 | RM | |
7 | 7 | All as per item serial No. 5 here-in-before but of size 25mm bore. | 150 | RM | |
8 | 8 | All as per item serial No. 5 here-in-before but of size 40mm bore. | 150 | RM | |
9 | 9 | All as per item serial No. 5 here-in-before but of size 50mm bore. | 150 | RM | |
10 | 10 | All as per item serial No. 5 here-in-before but of size 80mm bore. | 250 | RM | |
11 | 11 | All as per item serial No. 5 here-in-before but of size 100mm bore incl suitable size MS flanges for pipe line, Joints and jointing materials shall be included under this item as per site requirement. | 60 | RM | |
12 | 12 | All as per item serial No. 5 here-in-before but of size 150mm bore incl suitable size MS flanges for pipe line, Joints and jointing materials shall be included under this item as per site requirement. | 48 | RM | |
13 | 13 | S&F 3-layer PP-R Polypropylene random copolymer concealed pipes SDR 7.4 (PN 16) UV 20mm outer diameter stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass treaded polypropylene random complete fittings as per site requirement fixed and laid in trenches/floor/under culvert/road crossing etc, fixed as in repair including dismentling taking down old unserviceable one complete all as specified and directed. (Note: Exacavation and earhwork shall be measured and paid for separately.) | 60 | RM | |
14 | 14 | All as per item serial No. 13 here-in-before but of size 25mm outer diameter. | 100 | RM | |
15 | 15 | All as per item serial No. 13 here-in-before but of size 32mm outer diameter. | 60 | RM | |
16 | 16 | All as per item serial No. 13 here-in-before but of size 40mm outer diameter. | 60 | RM | |
17 | 17 | All as per item serial No. 13 here-in-before but of size 50mm outer diameter. | 60 | RM | |
18 | 18 | Making connection of PP-R distribution branch with PP-R main of 16-40 mm outer diameter by providing and fixing tee including cutting and making fusion joint etc complete all as specified and directed. | 6 | Each job | |
19 | 19 | Making connection of PP-R distribution branch with PP-R main of 50-75 mm outer diameter by providing and fixing tee including cutting and making fusion joint etc complete all as specified and directed. | 6 | Each job | |
20 | 20 | Supply and fix in repair PP-R Gate valves 20 mm bore with iron wheel head screwed both end as per site requirement incl dismentling and taking down unserviceable one complete all as specified and directed. | 10 | Each | |
21 | 21 | All as per item serial No. 20 here-in-before but of size 25mm outer diameter. | 9 | Each | |
22 | 22 | All as per item serial No. 20 here-in-before but of size 32mm outer diameter. | 8 | Each | |
23 | 23 | All as per item serial No. 20 here-in-before but of size 40mm outer diameter. | 10 | Each | |
24 | 24 | All as per item serial No. 20 here-in-before but of size 50mm outer diameter. | 10 | Each | |
25 | 25 | S&F Bronze gate valve for 15mm bore pipe, with iron wheel head, screwed both ends for iron pipe and fixed, ISI marked conforming to IS 778 : 1984, fixed as in repair including dismentling taking down old unserviceable one complete all as specified and directed. | 24 | Each | |
26 | 26 | All as per item serial No. 25 here-in-before but of size 20mm bore. | 20 | Each | |
27 | 27 | All as per item serial No. 25 here-in-before but of size 25mm bore. | 20 | Each | |
28 | 28 | All as per item serial No. 25 here-in-before but of size 40mm bore. | 15 | Each | |
29 | 29 | All as per item serial No. 25 here-in-before but of size 50mm bore. | 7 | Each | |
30 | 30 | S&F cast iton air release valve, nominal size DN-150mm, strandard type heavy duty suitable for PN-1.6 pressure water pipe line including suitable size joints and jointing material, fixed as in repair including dismentling taking down old unserviceable one complete all as specified and directed. | 3 | Each | |
31 | 31 | S&F 500 litres capacity rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top) double layered (ISI Marked) conforming to IS 12701: 1996 hoisted and fixed in position, including ball brass valve 20mm bore, fixed as in repair including dismentling taking down old unserviceable one complete all as specified and directed. | 1 | Each | |
32 | 32 | S&F 1000 litres capacity rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top) double layered (ISI Marked) conforming to IS 12701: 1996 hoisted and fixed in position, including ball brass valve 20mm bore, fixed as in repair including dismentling taking down old unserviceable one complete all as specified and directed. | 1 | Each | |
33 | 33 | Supply and fixing cast iron Sluice valve PN 1:6 as per IS-14846, body, dome, wedge-CI IS:210, rings bronze IS:318, Spindle-SS IS-6603, Gland Packing gresy jute packing, fasteners-CS, Gasket-Natural rubber, Nominal size DN-150mm, both ends flanged in existing line without damaging to existing pipe line, fixed as in repair including dismentling taking down old unserviceable one complete all as specified and directed by Engineer-in-charge. Note :- Suitable size flanges for existing pipe line, joints and jointing material shall be included under this item. | 5 | Each | |
34 | 34 | All as per item serial No. 33 here-in-before but nominal size DN-100mm bore. | 4 | Each | |
35 | 35 | All as per item serial No. 33 here-in-before but nominal size DN-80mm bore. | 4 | Each | |
36 | 36 | Supplying, fixing and testing of cast iron swing check non return valve PN 1.6 as per IS 5312 part I,body, dome, wedge - CI, IS 210, rings bronze,IS:318, Door - CI IS:210, Door face - natural rubber Gland packing gresy jute packing, fasterner,CS, gasket - Natural rubber, nominal size DN - 150 mm both ends flanged complete all as specified and as directed. Note-: Suitable size flange, joints and jointing materials shall be included under this item. | 3 | Each | |
37 | 37 | All as per item serial No. 36 here-in-before but nominal size DN-80mm bore. | 3 | Each | |
38 | 38 | Supplying, fixing and testing of Foot Valve PN 1.6 as per IS 5312 part I, nominal size DN - 150 mm single end flanged complete all as specified and as directed. Note-: Suitable size flange, joints and jointing materials shall be included under this item. | 4 | Each | |
39 | 39 | All as per item serial No. 38 here-in-before but nominal size DN-80mm bore. | 3 | Each | |
40 | 40 | Construction of brick masonary pit of size 90 x 90 x 90cm internal size with MS sheet 3mm thick and angle iron frame of size 40x40x6mm duly painted with 2 coats of synthetic enamel paint over a coat of red oxide primer including locking arrangement, lifting handle and including excavation / earth work, PCC in foundation, brick work, plaster including demolition of existing pit complete all as specified and directed. | 2 | Each Job | |
41 | 41 | Construction of brick masonary pit of size 120 x 120 x 120cm internal size with MS sheet 3mm thick and angle iron frame of size 40x40x6mm duly painted with 2 coats of synthetic enamel paint over a coat of red oxide primer including locking arrangement, lifting handle and including excavation / earth work, PCC in foundation, brick work, plaster including demolition of existing pit complete all as specified and directed. | 1 | Each Job | |
42 | 42 | S&F Canvas Pipe 80mm (3 Inches) including 6 Pin 3" PVC Joint and 12 Pin 3" Clamps as per site requirement, fixed as in repair including dismentling taking down old unserviceable one complete all as specified and directed. | 1000 | RM | |
43 | 43 | S&F Rubber Suction Pipe 100mm dia suitable for pumping suction including 12 Pin 4" Clamps as per site requirement, fixed as in repair including dismentling taking down old unserviceable one complete all as specified and directed. | 30 | RM | |
44 | 44 | Taking out old unserviceable with replacement of ball bearing 7311, complete all as speciified and as directed. Make: SKF/ NBC | 5 | Each | |
45 | 45 | Taking out old unserviceable with replacement of ball bearing 6311ZZ, complete all as speciified and as directed. Make: SKF/ NBC | 5 | Each | |
46 | 46 | Taking out old unserviceable with replacement of ball bearing NU411, complete all as speciified and as directed. Make: SKF/ NBC | 5 | Each | |
47 | 47 | M&L for PCC (1:3:6) type C1 (using 20 mm graded crushed stone aggregate) as in concrete pedastal for supporting the CI/GI pipes including necessary form work including demolition of existing pedastal complete all as specified and directed. | 4.7 | Cum |
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