Urban Improvement Trust-UIT has published Providing And Laying Of Sewer Line At Rajiv Gandhi Nagar Special Scheme Kota Civil Work. Submission Date for this Tender is 03-06-2020. Sewerage Construction Tenders in Kota Rajasthan. Bidders can get complete Tender details and download the document.
Name of Work: Providing and Laying of Sewer Line at Rajiv Gandhi Nagar Special Scheme kota | |||||
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Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
1 | 1 | Providing Barricading for Trenches using 80 - 100 mm dia Wooden Ballies as vertical post, atleast 1.5m above ground level and atleast 30-45 cm below ground level at a spacing of 3 m. Two rows of PVC Tape (preferabley red in colour) strip barricading horizontal strip securely tied by the vertical members. Vertical members shall be painted in red and white colour. Rate is inclusive removal and cleaning of site complete in all respect. \n | 800 | RM | |
2 | 2 | Dismantling of cement concrete pavement for sewer line and manholes by mechanical means using pneumatic tools, cutting the peripheral edge by CC cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 metres including allowances for any additional dismantling beyond the drawings (measurement for payment to be as per standard drawings), rehandling of material/earth to complete the task. | 36 | Cum | |
3 | 3 | Earth work for Sewer line and Manhole in excavation in foundation, trenches manholes, road side chambers etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of Engineer for following depths, below natural ground / Road top level including allowances for any additional excavation beyond the drawings (measurement for payment to be as per standard drawings), re-handling of material/earth to complete the task. | |||
4 | 3.1 | In all types soils such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc. Depth upto 1.5 m ( 100 % of qty ) | 6508.8 | Cum | |
5 | 3.2 | In hard rock (Blasting prohibited ) up to 1.5 m | 10848 | Cum | |
6 | 4 | Providing and fixing OPEN timbering in trenches of sewer line and manholes including strutting, shoring and packing cavities (wherever required) complete for following depth below NGL Depth upto 3.0 m | 200 | Sqm | |
7 | 5 | Providing granular bedding having width = outer dia of pipe (Bc) + 500mm, thickness below pipe = 0.25Bc or 100mm (whichever is higher) and haunching = 0.5Bc, with graded hard crusher broken stone of 100% passing through 20mm sheive, 20 to 50 % passing through 10mm sheive and 100 % retain on 6.3mm sheive, laying in layers of thickness 10/15cm including ramming, consolidation etc complete for all type of pipes of following sizes as per drawing and or as directed by Engineer.\n | |||
8 | 5.1 | 250 mm internal diameter | 4600 | Mtr | |
9 | 5.2 | 300 mm internal diameter | 2100 | Mtr | |
10 | 5.3 | 400 mm internal diameter (+500m near oxyzone park) | 1040 | Mtr | |
11 | 5.4 | 500 mm internal diameter (+500m near oxyzone park) | 1300 | Mtr | |
12 | 6 | Providing, lowering, laying, aligning, fixing in position and jointing at\nall level/ depths full round HDPE DWC (double wall corrugated)\npipes of SN8 grade as per IS 16098 (Part 2) amended upto date in\ntrenches in complete including all material, labour, sectional hydro\ntesting (including the cost and conveyance of water to site for\ntesting) and commissioning as per Technical Specifications,\ndrawings and as per direction of Engineer. | |||
13 | 6.1 | 200 mm ID | 4600 | Mtr | |
14 | 6.2 | 300 mm ID | 2100 | Mtr | |
15 | 7 | Providing at site, lowering & laying in trenches, aligning & jointing of RCC pipes NP4 class (with s/s ends) IS: 458 - 2003 (amended up to date) marked and pipes from 300 mm and upto 1800 mmmanufactured through vertical casting process at all depths withRubber gaskets (EPDM/SBR) for sewer lines as per IS: 5382(including cost of Rubber gaskets, lubricants) as per drawing,sectional hydro testing of the sewer pipe line (including cost and\nconveyance of water to site for testing) etc.,complete as perspecification and / or as directed by Engineer.\nNote : E/w to be measured and paid separately \n | |||
16 | 7.1 | 400 mm Internal Dia (+500m near oxyzone park) | 1040 | Mtr | |
17 | 7.2 | 500 mm Internal Dia (+500m near oxyzone park) | 1300 | Mtr | |
18 | 8 | Providing, fixing and constructing of pre-cast RCC M-40 gradecircular manholes with internal dia 1.5m and up to specified depthhaving pre-cast RCC M-40 grade circular manhole cover frame (ID0.56m, OD 0.86m, height 0.20m), conical piece (top ID 0.56m,bottom ID 1.5m, vertical height 1.105m, wall thickness 125mm), and\ncircular rings of required heights (ID 1.5m, height\n150/300/600/900/1200 mm, wall thickness 125mm) below conicalpiece as per required depth of manhole and having steelreinforcement in all pieces of manhole @ not less than 80 kg percum of concrete, including cast-in-situ PCC M-10 grade (1:3:6)foundation of 2.125m dia and 150mm thickness, PCC M15 grade\ncircular wall ID 1.425 m, wall thickness 200mm, height equal to ODof sewer pipe+50mm , PCC M15 grade benching and channelportion and up to top level of sewer pipe etc complete with curingcompaction and form work, supplying and fixing heavy duty SFRC\nmanhole cover as per IS 12592 (Part I and II), supplying and fixingplastic encapsulated CI/MS foot steps, including cost of shuttering,steel reinforcement, testing for water tightness etc complete in allrespect as per drawing, as per specification and the direction of the\nEngineer.\nNote:- Excavation of earth work and road cutting for manhole will be\nmeasured and paid separately. | |||
19 | 8.1 | Pre-cast RCC M-40 grade circular manholes 1.555 m deep to invert with pre-cast manhole cover frame (height 0.20), conical piece (height 1.105), cast-in-situ PCC M-10 grade foundation, PCC M15 grade circular wall ID 1.425m, wall thickness 200mm height equal to\nOD of sewer pipe+50mm, PCC M15 grade benching and channel\nportion. \n | 460 | Each manhole | |
20 | 8.2 | Providing and fixing pre-cast RCC M-40 grade circular ring of ID\n1.5m, wall thickness 125mm, height 150/300/600/900/1200mm for\nconstructing extra depth of manhole for depth beyond 1.555m as\nper drawing. | 100 | Mtr | |
21 | 9 | Providing, fixing and erecting precast RCC (M20) Vent shaft with cowl, 125mm and 225mm internal and external dia respectively at top, 300mm and 450mm internal and external dia at bottom and 9.0m over all length, bottom 1.175m below ground level fixed in the pit 900mmx900mmx1500mm with PCC M15, 250mm in bed and minimum 200mm all around with top 150mm in PCC M15 with 20mm nominal size graded stone aggregate , junction of vent shaft and concrete grouted with cement mortar 1: including making connection with sewer manhole with 150mm dia NP4 RCC pipe (IS 458-ammended upto date) as required including Type-A bedding complete as per standard design and finished with water proofing cement of approved brand as per drawings and/or as directed by Engineer. | 6 | Mtr | |
22 | 10 | Operation & maintenance of sewerage collection & conveyance system (RCC/ HDPE/HDPE DWC pipes) from consumer point to STP complete. (line between property chamber and sewer manhole will not be measured for payment purpose). For 36 months | 325.44 | Km per month | |
23 | 11 | Construction of brick masonry cylindrical road side inspection chamber of 450mm dia (internal) with 230mm thick wall of brick masonry (75 class designation brick) in cement mortar 1:4 (1 cement : 4 coarse sand), wall 230mm thick, filling of Jhiri, 20mm thick inside and outside plastering with CM (1:3), inside plaster finished with neat coat of cement, with 100 mm thick PCC M10 in foundation, 75mm thick PCC M15 flooring, precast SFRC/RCC circular 450mm dia MD manhole frame and cover embedded in 200mm thick PCC M20 grade concrete, including providing and fixing 2 Nos 110mm OD, 0.5m long uPVC pipe pieces of stiffness class SN 8 as per IS 15328 and plugging the same etc complete as per approved drawing and/or directed by Engineer \nNote: Excavation of earth work and road cutting will be measured and paid separately\nBM Road side inspection chamber of 450mm depth | 200 | Each | |
24 | 12 | Dismantling of flexible pavements for sewer line and manholes and\ndisposal of dismantled materials up to a lead of 50 metres as\ndirected by Engineer including allowances for any additional\ndismantling beyond the drawings (measurement for payment to be\nas per standard drawings), re-handling of material/earth to complete Bituminous courses | 61 | Cum | |
25 | 13 | Providing and fixing Unplasticized Poly Vinyl Chloride (UPVC) SWR Pipes Type B for sciland waste discharge system (IS : 13592 : 1992 Marked) of approved quality / make : 110 mm dia | 4200 | Mtr | |
26 | 14 | Providing and fixing Unplasticized Poly Vinyl Chloride (UPVC) SWR Pipes fittings Type B for sciland waste discharge system (IS : 13592 : 1992 Marked) of approved quality / make. ( 110 mm dia) | |||
27 | 14.1 | Coupler (110 mm ) | 610 | Each | |
28 | 14.2 | Bend 87.5 degree (110 mm ) | 610 | Each | |
29 | 14.3 | Bend 45 Degree (110 mm ) | 610 | Each | |
30 | 14.4 | Gully Trap (110 mm ) | 610 | Each | |
31 | 15 | Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level.\n M10 grade Nominal Mix \n1: 3: 6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size). | 39.38 | Cum | |
32 | 16 | Dismantling stone rubble masonry including stacking of serviceable material and disposal of unserviceable material within 50 meters leads. In cement mortar. | 29.71 | Cum | |
33 | 17 | Demolishing cement concrete including disposal of material within 50 meters lead : 1 : 3 : 6 or richer mix. | 40 | Cum |
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