Tender For Laying Of Sewer Line At Various Places Of Ward No.38, jalore-Rajasthan

Tender For Laying Of Sewer Line At Various Places Of Ward No.38; 1 Dismantling Of Flexible Pavements For Sewer Line And Manholes Anddisposal Of Dismantled Materials Up To A Lead Of 50 Metres Asdirected By Engineer Including Allowances For Any Additionaldismantling Beyond The Drawings ( Measurement For Payment To Beas Per Standard Drawings ) , Re-Handling Of Material / Earth To Complete The Task. 2 Dismantlingofexistingstructureslikeculverts, Bridges, Retainingwalls, Ccroadandotherstructurecomprisingofmasonry, Cemnoncrete, Woodwork, Steelwork, Includingt&Pandscaffoldingwherevernecessary, Sortingthedismantledmaterial, Disposalofunserviceable Material And Stacking The Serviceablematerial With Alllifts And Lead Of 50 Metres As Directed By Engineer.Cement Concrete Grade M-15 And Above And Pcc Blocks 3 Earth Work For Sewer Line And Manhole In Excavation In Foundation, Trenches Manholes, Road Side Chambers Etc. Including Dressing Ofsides And Ramming Of Bottoms, Including Getting Out The Excavatedmaterial, Refilling After Laying Pipe / Foundation And Disposal Of Surplusexcavated Material At A Lead Upto 50M Suitable Site As Per Directionof Engineer For Following Depths, Below Natural Ground / Road Top Level Including Allowances For Any Additional Excavation Beyond Thedrawings ( Measurement For Payment To Be As Per Standarddrawings ) , Re-Handling Of Material / Earth To Complete The Task. N All Types Soils / Saturated Soil Such As Moorum, Sand, Sandy Silt, Clay, Black Cotton Soil, Kankar, Etc. Depth Upto 1.5 M 4 Carriage Ofmaterials Bymechanicaltransportincludingloading, Unloading Andstacking :: Earth2 Km 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 Pvc / Hdpe Pipes Of Following Sizes As Per Drawing And Or As Directed By Engineer. 200Mm Nominal Dia 6 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 Mm Manufactured Through Vertical / Vibrated Casting Process At All Depths With Rubber 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 Conveyance Of Water To Site For Testing ) Etc., Complete As Per Specification And / Or As Directed By Engineer. Note : E / W To Be Measured And Paid Separately. Length Of Pipe Shall Be Measured In Between The Outer Wall Of Two Manholes / Inspection Chambers. Pipe In The Manhole / Inspection Chamber’S Wall Shall Deemed To Be Included In The Item Of Manhole / Inspection Chamber Shall Not Be Payable. 7 Providing And Constructing Of Sewer-Brick ( As Per Is-4885 Amended Upto Date ) Masonry Circular Manholes Of Type-A With Internal Dia 0.90M And Depth Upto 1.65M Having 230Mm Thick Sewer Brick Masonry Wall In Cement Sand Mortar 1:4, Including Concreting Pcc M-10 Grade ( 1:4:8 ) For 225Mm Thick Foundation Including Curing Compaction And Form Work Etc Complete, Pcc M15 For Benching And Channel Portion, Rcc M20 For 200Mm Thick Cover Slab Including Reinforcement, Pcc M20 For Fixing The Manhole Frame And Cover Using Stone Aggregate 20Mm Nominal Size, 20Mm Thick Inside And Outside Plaster In C. M. 1:3, Inside Plaster Finished With Floating Coat Of Neat Cement, Vata In Cm1:1 Around Pipe Entering And Leaving The Manhole And Also At The Junction Of Masonry And Concrete Slab, Providing And Fixing Of Sfrc Foot Steps Of Approved Make At Every 0.30M Height Fixed In Cm 1:3, Supplying And Fixing Heavy Duty Sfrc Manhole Frame And Cover As Per Is 12592 ( Part I And Ii ) Having Clear Opening Of 560Mm, Including Refilling Of Jhiri, Including Curing, Watering, Ramming, Hydro Testing Of Manhole, Conveyance & Cost Of Water, And Dewatering Complete As Directed By The Engineer. Note:- Excavation Of Earth Work And Road Cutting For Manhole Will Be Measured And Paid Separately.Manhole Type-A Of Depth 0.90 M

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	12-Mar-2024	Date Extend	Date	13-03-2024

INR 500 /-

INR 25440.0 /-

INR 12.72 Lakhs /-

Name of Work:Laying of sewer line at various places ofward no.38

Sl. No.	Item Description
1	Dismantling of flexible pavements for sewer line and manholes anddisposal of dismantled materials up to a lead of 50 metres asdirected by Engineer including allowances for any additionaldismantling beyond the drawings (measurement for payment to beas per standard drawings), re-handling of material/earth to complete the task.
2	Dismantlingofexistingstructureslikeculverts,bridges,retainingwalls,CCroadandotherstructurecomprisingofmasonry,cemnoncrete,woodwork,steelwork,includingT&Pandscaffoldingwherevernecessary,sortingthedismantledmaterial,\disposalofunserviceable material and stacking the serviceablematerial with alllifts and lead of 50 metres as directed by Engineer.Cement Concrete Grade M-15 and above and PCC blocks
3	Earth work for Sewer line and Manhole in excavation in foundation,trenches manholes, road side chambers etc. including dressing ofsides and ramming of bottoms, including getting out the excavatedmaterial, refilling after laying pipe/ foundation and disposal of surplusexcavated material at a lead upto 50m suitable site as per directionof Engineer for following depths, below natural ground / Road top level including allowances for any additional excavation beyond thedrawings (measurement for payment to be as per standarddrawings), re-handling of material/earth to complete the task. n all types soils/ saturated soil such as moorum, sand, sandy silt,clay, black cotton soil, kankar, etc. Depth upto 1.5 m
4	Carriage ofMaterials bymechanicaltransportincludingloading, unloading andstacking :: Earth2 Km
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 PVC/HDPE pipes of following sizes as per drawing and or as directed by Engineer. 200mm nominal dia
6	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 mm manufactured through vertical / vibrated casting process at all depths with Rubber 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 conveyance of water to site for testing) etc., complete as per specification and / or as directed by Engineer. Note : E/w to be measured and paid separately. Length of pipe shall be measured in between the outer wall of two manholes / Inspection chambers. Pipe in the manhole/inspection chamber’s wall shall deemed to be included in the item of manhole/inspection chamber shall not be payable.
7	Providing and constructing of SEWER-BRICK (As per IS-4885 amended upto date) masonry circular manholes of "Type-A" with internal dia 0.90m and depth upto 1.65m having 230mm thick sewer brick masonry wall in cement sand mortar 1:4, including concreting PCC M-10 grade (1:4:8) for 225mm thick foundation including curing compaction and form work etc complete, PCC M15 for benching and channel portion, RCC M20 for 200mm thick cover slab including reinforcement, PCC M20 for fixing the manhole frame and cover using stone aggregate 20mm nominal size, 20mm thick inside and outside plaster in C. M. 1:3, inside plaster finished with floating coat of neat cement, vata in CM1:1 around pipe entering and leaving the manhole and also at the junction of masonry and concrete slab, providing and fixing of SFRC foot steps of approved make at every 0.30m height fixed in CM 1:3, supplying and fixing heavy duty SFRC manhole frame and cover as per IS 12592 (Part I and II) having clear opening of 560mm, including refilling of Jhiri, including curing, watering, ramming, hydro testing of manhole, conveyance & cost of water, and dewatering complete as directed by the Engineer. Note:- Excavation of earth work and road cutting for manhole will be measured and paid separately.Manhole "Type-A" of depth 0.90 m