Maintenance Of Various Colonies Under Nazul A/C-Ii Dwarka Zone Improvement And Maintance Of Stp Water Lines Under Network No . 1 To 4 And Rising Main Of Sector-16D To Sector-25 In Dwarka .

Tender Notice

25850267
Maintenance Of Various Colonies Under Nazul A/C-Ii Dwarka Zone Improvement And Maintance Of Stp Water Lines Under Network No . 1 To 4 And Rising Main Of Sector-16D To Sector-25 In Dwarka .
Indian
Delhi
28-10-2020
09-11-2020
10-11-2020

Tender Details

maintenance of Various Colonies Under Nazul A/C-Ii Dwarka Zone Improvement And Maintance Of Stp Water Lines Under Network No . 1 To 4 And Rising Main Of Sector-16D To Sector-25 In Dwarka .

Key Value

Document Fees
Refer document
EMD
INR 56234.00 /-
Tender Value
INR 28.11 Lakhs /-

BOQ Items

Name of Work:M/o various colonies under Nazul A/c-II Dwarka Zone S.H:Improvement & maintance of STP water lines under network No. 1 to 4 & rising main of sector-16d to Sector-25 in Dwarka
Sl. No. Item Description Item Code / Make Quantity Units
1 1 Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. a)All kinds of soil \n\n\n\n\n\n\n\n\n\n\n\n\n 270 cum
2 2 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.\n\n\n\n\n\n\n\n\n \n 270 cum
3 3 Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : a)Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia.\n\n\n\n\n\n\n\n\n\n\n\n\n \n 810 metre
4 4 Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329 : \n a)100 mm dia Ductile Iron Class K-9 pipes\n\n\n\n\n\n\n\n\n\n \n 300 metre
5 4.01 b)150 mm dia Ductile Iron Class K-9 pipes\n\n\n\n\n\n\n\n\n\n \n 510 metre
6 5 Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and the cost of rubber gasket :\na)100 mm dia pipes\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n 55 joints
7 5.01 b).150 mm dia pipes\n\n\n\n\n\n\n\n\n\n\n\n\n\n 93 joints
8 6 Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) : a)100 mm diameter, Class I\n\n\n\n\n\n\n\n\n\n \n 2 each
9 6.01 b)150 mm diameter, Class I\n\n\n\n\n\n\n\n\n\n \n 2 each
10 7 Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete (The tail pieces, tapers etc if required will be paid separately) : a)100 mm diameter\n\n\n\n\n\n\n\n\n\n \n 2 each
11 8 Providing and laying D.I. specials of class K-12 suitable for push-on jointing as per IS : 9523 :a) Up to 600 mm dia\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n 3.7 quintal
12 9 Providing and laying D.I. Specials of Class K - 12 suitable for mechanical jointing as per IS : 9523 :\na) Up to 600 mm dia\n\n\n\n\n\n\n\n\n\n \n 37.73 quintal
13 10 Providing flanged joints to double flanged C.I./ D.I. pipes and specials, including testing of joints : \na)100 mm diameter pipe.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n \n 12 joints
14 10.01 b)150 mm diameter pipe. 10 joints
15 11 Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design :\n a)With common burnt clay F.P.S.(non modular) bricks of class designation 7.5\n\n\n\n\n\n\n\n \n 4 each
16 12 Taking out existing HDPE pipe line 110/160 mm outer dia gently manually including cutting in size and stacking of serviceable and unserviceable material with all lead and lift as per direction of engineer-in-charge.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n 480 metre
17 13 Laying in position 110mm outer dia, High density polyethylene(HDPE) pipe i/c jointing with electric fusion welding, trenching, refilling and testing og joints complete as per direction of engineer-in-charge.(HDPE pipe will be supplied by DDA free of cost).\n\n\n\n\n\n\n\n\n\n\n \n 180 metre
18 14 Laying in position 160mm outer dia, High density polyethylene(HDPE) pipe i/c jointing with electric fusion welding, trenching, refilling and testing og joints complete as per direction of engineer-in-charge.(HDPE pipe will be supplied by DDA free of cost).\n\n\n\n\n\n\n\n\n\n \n 297 metre
19 15 Providing and fixing hydrant of 20 mm diameter G.I. pipe, 1.00M long fixing with G.I. clamp, G.I. pipe will be insert in barrel thickness of HDPE pipe including making reads, plugging arrangement , excavation and refilling etc. all complete as per direction of Engineer-in-charge. \n a)On 110 mm outer dia HDPE pipe.\n\n\n\n\n\n\n\n\n\n \n 10 each
20 15.01 b)On 160 mm outer dia HDPE pipe.\n\n\n\n\n\n\n\n\n\n \n 10 each
21 16 Engaging a pump set of capacity 4000 litres per hour for dewatering including fuel,operator and other over heads.\n\n\n\n\n\n\n\n\n\n\n\n \n 150 hour
22 17 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: a)1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size)\n\n\n\n\n\n\n\n \n 4 cum
23 17.01 b)1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)\n\n\n\n\n\n\n\n \n 9 cum
24 18 Jointing in position 110mm outer dia, High Density Ploythylene (HDPE) pipes (1.5 M to 4.50 M) with electric fusion welding including cutting the pipe end on both sides properly and testing of joints complete as per directions of Engineer-in-charge. a)110mm outer dia.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n 30 joints
25 18.01 b) 160 mm outer dia.\n\n\n\n\n\n\n\n\n\n\n \n 50 joints
26 19 Add 1% Cost Index\n\n\n\n\n\n\n\n\n\n\n\n 1 rs
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