Sewerage And Infrastructural Development Corporation Of Goa Limited-SIDCOGL has published Tender For Providing And Construction Of Pumping Station Including Laying Of Pumping Main Near Rawanfond In Navelim Contituency.. Submission Date for this Tender is 27-06-2023. Building Work Tenders in panaji Goa. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 20-Jun-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 27-06-2023 |
| Sl. No. | Item Description |
| 1 | Cutting the bituminous road for laying the pipeline in trenches for a width of 0.6mincluding labour , toolsetc, and disposing the excavated excess material from the trench to a distance of 1000 meters, including making level the trench surface by utilising the serviciable material to the level of the top surface of road,by compacting, watering ramming with rolling with road rollerafter completion of laying of pipe and refilling the trenches etc. complete as per the direction of engineer incharge.By Mechanical Means: Rural Roads |
| 2 | Earthwork 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 sq.m on plan) including disposal of excavated earth lead upto 50 m and lift upto 1.5m disposed earth to be leveled and neatly dressed including providing barricading, danger lighting guarding as directed in All kinds of soil. Lift 0-1.50m |
| 3 | 0 to 0.60 mts |
| 4 | Earthwork in excavation over areas in saturated soil (exceeding 0.30 m depth up to a depth of 0.60 m) including disposal of excavated earth,upto a lift of 1.5 m & within a lead of 50m to be neatly dressed leveled, as directed by the Departmental Officer. excluding planking, timbering in trenches and dewatering. Extra for earthwork excavated in saturated soil for every 0.30 m. depth or part thereof over 0.60 m. depth. Extra for additional depth of 1.5 m or part thereof in saturated soil . |
| 5 | 0.60 to 0.90m |
| 6 | 0.90m to 1.20m |
| 7 | 1.2m to 1.50m |
| 8 | 1.50m to 1.80m |
| 9 | 1.80m to 2.10m |
| 10 | 2.10m to 2.40m |
| 11 | 2.40m to 2.70m |
| 12 | 2.70m to 3.00m |
| 13 | 3.00m to 3.30m |
| 14 | 3.30m to 3.60m |
| 15 | 3.60m to 3.90m |
| 16 | 3.90m to 4.20m |
| 17 | 4.20m to 4.50m |
| 18 | 4.50m to 4.80m |
| 19 | 4.80m to 5.10m |
| 20 | 5.10m to 5.40m |
| 21 | 5.40m to 5.70m |
| 22 | 5.70m to 6.00m |
| 23 | 6.00m to 6.30m |
| 24 | 6.30m to 6.60m |
| 25 | 6.60m to 6.90m |
| 26 | 6.90m to 7.20m |
| 27 | 7.20m to 7.50m |
| 28 | 7.5m to 7.80m |
| 29 | 7.80m to 8.10m |
| 30 | 8.10m to 8.40m |
| 31 | 8.40m to 8.70m |
| 32 | 8.70m to 9.0m |
| 33 | 9.0m to 9.30m |
| 34 | 9.3m to 9.60m |
| 35 | 9.60m to 9.90m |
| 36 | 9.90m to 10.20m |
| 37 | 10.20m to 10.50m |
| 38 | 10.50m to 10.80m |
| 39 | 10.80m to 11.00m |
| 40 | Closed planking in trenches including strutting and shoring, packing cavities (wherever required) complete for sewerage works in saturated soil strata. |
| 41 | For works at depth upto 7.50m (Screen Chamber) |
| 42 | For works at depth upto 4.50m (Valve Chamber) |
| 43 | Dewatering the trenches and bailing out water including removal of slush, mud etc. for any depth and disposal of pumped mud, water, slush to suitable point not forming circuit of return of pumped water to the very trench, by employing diesel generated pump |
| 44 | Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete. Screening Chamber and Sump |
| 45 | Centering & shuttering including strutting propping & removal of forms for: |
| 46 | Foundations, Footings, Bases for columns |
| 47 | Vertical surfaces such as retaing walls, return walls, Partitions, walls (any thickness) including attached Pilasters, Buttresses, Plinth and string courses, Fillets and the like |
| 48 | Sides and Soffits of beams, Beam Haunchings, Cantilever, Girders, Bressumers and Lintels plinth beams not exceeding 1m in depth (Floor Slab) |
| 49 | Providing and laying in position cement concrete 1:2:4 (1 cement:2 coarse sand:4 graded granitic or basaltic stone aggregate 40m nominal size) excluding cost of centering,shuttering and finishing. All works upto plinth level |
| 50 | Providing and laying in position ready mixed concrete (RMC) with usage of Ordinary Portland Cement manufactured in fully automatic batching plant and transported to site of work in transit mixer for a lead upto 10kms having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of R.M.C., from the transit mixer to the site of laying, excluding the cost of centering, shuttering, finishing and reinforcement including the cost of admixtures in recommended porportions as per IS : 9103 to accelerate/retard setting of concrete, improve workability without imparing strength and durability as per the directions of the engineer-in-charge. All works upto floor V level. M-30grade of concrete |
| 51 | Providing TMT steel reinforcement bars of (SAIL, TATA. VIZAG, JSW Steel Ltd.) )(Confirming to IS 1786 of 1986)for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in all the floorsalongwith the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member. |
| 52 | 12mm cement plaster 1: 3 (1 cement ; 3 coarse sand) finished with a floating coat of Neat Cement punning Extra for providing and mixing water proofing material proportion recommended by the manufacturers. |
| 53 | 18mm cement plaster in two coats under layer 12mm thick cement plaster 1:5 ( 1 cement : 5 coarse sand) and top layer 6mm thick with cement plaster 1: 3 (1 cement : 3 coarse sand) finished with sponge. Extra for plastering on circular work not exceeding 6m in radius |
| 54 | CI Cover with frame heavy duty of various sizes for Screen Chamber, Valve Chamber and sump |
| 55 | Providing and fixing C.I. foot rest having minimum weight 5.3 kgs in manhole with 20x20x10cm cement concrete locks 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) as per standard design. |
| 56 | Refilling the pipeline/foundation trenches plinth sides,foundation etc.with available excavated earth in layers not exceeding 20cm depth consolidating each layer ramming and watering lead upto 50m and all lifts and disposal of surplusearthdirected by Engineer in charge |
| 57 | Transporting of surplus excavated material. Earth Upto 5.0 Kilometer |
| 58 | Supplying of laterite stone soling of size 150-200 mm size and murrum having P.I. Value not more than 6 and laying including packing with smaller stones and consolidation with power road roller including spreading, watering and consolidation of binding material etc.(Measurements shall be considered on finished item) . |
| 59 | Providing and laying 50mm(consolidated thickness)full grout using granitic or basaltic stone of specified grading at 6.00 cu.m. per 100 sq.m. grouting with hot bitumen straight run bitumen(or with such bituminous material of grade and type as specified by the Engineer-in-Charge)at 5.0kg. per sq. m. binding with key aggregate of granitic or basaltic stone of specified grading at 1.5 cu.m. per 100 sq.m.including Providing and laying seal coat sealing the voids in a bituminious surface laid with F.E loader with 1 Cu.m. bucket capacity to the specified levels, grade and cross fall using Type Aseal coat with 0.98 kg/sqm of bitumen of grade as per MoRT&H specifications clause513. |
| 60 | Supplying of laterite stone soling of size 150-200 mm size and murrum having P.I. Value not more than 6 and laying including packing with smaller stones and consolidation with power road roller including spreading, watering and consolidation of binding material etc.(Measurements shall be considered on finished item) . |
| 61 | Providing and laying bituminous macadam with 40-60 TPH hot mix plant producing an average output of 50 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder to the specified percentage of total mix , transported to site, with all leads laid over a previously prepared surface with sensor paver finisher to the required grade, level and alignment and rolledwith smoth wheeled roller and vibratory roller to achieve the desired compaction, including providing antistripping agent @0.5% of bitumen content, as per MoRT&H Specifications Clause 504Grade-I (40mm nominal size)@ 3.3% of Bitumen-Mix |
| 62 | Providing and laying 30 mm thick Bituminious/Asphaltic concrete with 40-60 batch type HMP producing an average output of 50 tonnes per hour using crushed aggregates of specified gradings Premixed with bituminious binder at 6.5 % by weight oftotal mix and filler incl. Providing Antistripping agent.@ 0.50% of bitumen content of, transpoting the hotmix to work site with all leads andapplying a tack coat @f 3.75 kg/10sq.m. with hot bitumen of 80/100 and laying with hydrostatic/hydraulic power finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled,vibratory or tandem rollers to achieve the desired compaction as per MORT&H specifications clause 509 and 503 |
| 63 | Supply of Submersible mono-block pump for sewage application.Pump with duck foot bend / auto coupling, having discharge 443 Cubic meter per hour at head of 17 meters. Power not exceeding45 KW, 415 Volts, 1475 (+/- 5%) rpm, 50 Hz, 3-Phase, solid passing size above 80mm. Motor insulation class required H. Make of Pump : Xylem/Wilo/WPILGrundfos/ABS/Flygt. Pump With 5 meter cable. Motor efficiency greater than 90%,Overall Effeciency above 70 %.. 60HP Pump Pump Duty Point shall be 443 Cubic meter per hour at head of 17 meters.(Two working in Pit Plus one Standby in Store) |
| 64 | Flanged Pipes / Sockets / fittings / Joints |
| 65 | Supplying at store or site of work including railway freight, carting,loading and unloading, stacking etc. Stainless Steel 304 Grade ERW Pipes Size NB 200mm x Wall Thickness 10 mm, For Discharge From Pump to Valve Chamber. |
| 66 | Supplying at store or site of work including railway freight, carting,loading and unloading, stacking etc. Stainless Steel 304 Grade ERW Pipes Size NB 200mm x Wall Thickness 10 mm, For Discharge From Pump to Valve Chamber. |
| 67 | Supplying at store or site of work including railway freight, carting,loading and unloading, stacking etc. Stainless Steel 304 Grade Flanges Size NB 200mm , For Discharge Pipe |
| 68 | Making welded flanged joints for SS 304 Pipes and specials with SS 308 quality welding as directed by the engineer incharge. |
| 69 | Providing and Fixing SS 304 Bolts, nuts and double Plain Washers of different sizes suitable for Flanges, Bends, and Valves at Discharge line. |
| 70 | Providing Chemical / Mechanical type anchor Fasteners in SS 304 material for fixing of Duck Foot Bends, and discharge Pipe holding Brackets |
| 71 | Providing Rubber gaskets at various joints of Flanges Valves etc. |
| 72 | Providing Conversion Flange of SS 304 Material at connection of Rising Main and Discharge header of Pumping Station. |
| 73 | Supplying at store or site of work including railway freight, carting,loading, unloading, stacking etc. C. I. Sluice valve conforming toIS:14846-2000 and bearing ISI mark double flanged/plain ended withcap. TYPE P.N. 1.6 (Class B) 200 mm NB Size |
| 74 | Supplying at store or site of work including railway freight, carting,loading, unloading, stacking etc. C.I. Reflux valve conforming toIS:5312 part-I. Valve double flanged ends without bypass arrangements and drilled to IS:1538 part IV & VI bearing ISI Certificate mark TYPE P.N. 1.6 (Class B). 200 mm NB |
| 75 | Providing and fixing of rubber bellows to pump discharge line of 200 mm NB, Including SS 304 Split flanges |
| 76 | Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. cast iron Air valve kinetic double orifice type as per fig DK without isolating valve generally , confirming to IS1 4845/2000 (with latest amendments).Low pressure large orifice chamber with vulcanite coated timber ball resting on moulded rubber seating and chamber having C.I. cowl protection High pressure chamber shall have rubber coated timber ball as float, having Float guides ;and LTB or SS orifice nipple. The valve shall be with built in kinetic features isolating sluice valve confirming to IS:14846 mounted in a horizontal position and operated by meter wheel gearing, inlet faced and drilled to IS:1538 Table 4 & 6 . TYPE P.N. 1.0 (Class A) 50 mm |
| 77 | Labour charges for , Lowering, laying and jointing in position following C.I. D/F Reflux valves, Butterfly valves, Bellows and Sluice valves including cost of all labour, and giving satisfactory hydraulic testing, etc. complete. Size 200 mm NB |
| 78 | Supply, Installation, Trial at Site and Commissioning of Pump Control Panel suitable for above pumps. Panel shall have a main MCCB, changeover switch for switching from grid to DG, energy meter, Singlephase auxiliary supply, dry run protection, overload and single phasing protection, auto power factor controller with capacitor bank. Panel shall be suitable for outdoor application with IP 65 protection. Panel shall also comprise of a level control system to start and stop the pumps at high and low levels respectively. Panel should have acomodate auto power factor controler along with suitable capaciter bank. |
| 79 | Providing ,erecting Pressure gauge of required range complete with syphone tube,isolating cock suitable for 12 mm dia G.I. Pipe.Pressure gauge shall be installed as directed ,with tapping on rising. 80 mm dia |
| 80 | Standard set of tools, one set of safety appliances, metering instruments and spare parts for pump motors, starters fuse switches MCCBs etc. for 2 years maintenance |
| 81 | Giving satisfactory Test and Trial and operation of all equipments including skilled and unskilled man power on round the clock per day. |
| 82 | Providing and erecting of Screen lifting arrangement with suitable chain block orwinches mounted on sturdy supports/ I-Beam, in the screen chamber for lifting of screen during maintenance operation.a) At the screen Chamber |
| 83 | Supplying standard first aid box with necessaryantiseptic cream,medicine for use on wounds due burn,crepe bandage ,guage bandage medicated ready to use bandage (Band-aid) adhesive tape for medical use ,scissors,anti-septic solution (Savion or similar )etc |
| 84 | Stainless Steel 304 Face Wall mounted Sluice Gate Size 800mm(w) x 900mm (h) suitable for 1.33m seating operating water head, 1.63m CL-Pl distance , Manually Operated with indicating arrangement, Flush bottom closure, Rising Spindle type, Platform mounted close top frame. |
| 85 | Fixed type Manual Coarse Bar Screen Suitable fpr channel dimension Channel Width:800mm, Channel Depth:1000mm, Water Depth:700mm, Bar spacing:40mm, Angle inclination:60degree M.O.C:SS304 |
| 86 | Automationbased on PLC/SCADAsystem havingapplicationsoftware,I/O’sspares,powersupplies,andother accessoriesto facilitate remote operation. The ultimateaim of applicationof automationsystemto sewagepumpingstation is to operatethe pumps at satellitepumpingstationfrom control noderemotely& get on-line operationalinformationof pumpingstationtohelpinoptimization ofresources, thusimproving overall efficiency of the pumping station. |
| 87 | Supply of 200 KVA (3-Phase, 4-Wire) Silent Diesel Generating set comprising of:water/coolant cooled diesel Engine Model : 125KVAMechCPCB-II1500RPM coupledtosuitablealternatorrated at 250 KVA (3-Phase), mounted on sturdy M.SFabricatedbaseframecompletewithfueltank,batterywith leads,Anti-Vibrationmountingpads,safetySwitch&Solenoidsfor LLOP & HWTetc.Make: Mahindra / Kirloskar / Cummins / equivalent. |
| 88 | Additional cable 25 meters for above pump |
| 89 | Top support / fixing bracket for Guide Rails. |
| 90 | Guide Railsfor pump mounting and removal Stainless Steel. |
| 91 | Discharge Pipe supporting Brackets and holding supports set for guiding discharge pipe along wet pit height. Four supports considered per pump |
| 92 | Supply of Copper Multistrand Unarmoured Flexible Power Cable Of Size 75 Sq mm x 4 Core having stranded copper conductors, PVC/XLPE insulated and sheathed 1.0/1.1KV. In single length. Make: Polycab/Finolex/KEI/L&T/ACPL/RR Cable/KK. |
| 93 | JOB WORK FOR Laying of Copper Multistrand power cable throughunderground pipes. Cable size 75 Sq. mm. x 4Core. |
| 94 | Supply of SCREENED INSTRUMENTATION CABLE having Copper Stranded conductors of 0.5 Sq. Mm. x 30 Pairs, Unarmoured, Type 2XY(P)/ALT/I/O Scr , confirming to 300/500Volts , XLPE Insulated, Max Rated conductor Temperature 90degrees C , Individual screened and Overall Screened with Aluminium backed mylar tape. Overall Dia of Cable 31 mm +/- 4mm.Make: Polycab/Finolex/KEI/L&T/ACPL/RR Cable/KK. |
| 95 | Supply of Junction Box for Power Cables at Valve Chamber ofPumping Station. Junction Box should have provision forincomer cable of size 4C x 75Sq. Mm. andoutgoing cable |
| 96 | Supply of Junction Box for Control Cable / Instrumentation Cable at Valve Chamber of Davorlim Pumping Station. Junction Box should have provision for one outgoing Cable of Size 0.5sq mm x 30 Pairs and similar incoming cables from various sensors. |
| 97 | Supplying at store/ site of work including railway freight, carting, loading, unloading, stacking etc. galvanized mild steel continuous weld tubes conforming to IS 1239 (part I) 1975, with latest amendments screwed at both the ends as per IS : 554 - pipe threads, one and fitted with socket other end with plastic protection ring at random lengths 4 - 7 meters. Nominal Bore Diameter 100 mm |
| 98 | Supply of Sluice combined Air Release Valve at Rising main. Suitable for Sewage use. Size 200mm minimum. |
| 99 | Installation charges of Pump, electrical pannal screening and pipe work job. |
| 100 | Commissioning including giving trial of pumping station cleaning ips testing and removal/ aianstalation of new pumps etc. |
| 101 | Supplying, of HDPE pipes at store or site of work including loading& unloading stacking, transit insurance etc.Complete bearing ISI mark conforming to IS: 14333 - 1996 and made from PE 100 resin Class IV (10 kg/cm2) 450 mm dia |
| 102 | Jointing of HDPE pipes by heating the two ends of the pipe with electrically heated mirror, to the required temperature, including the hire charges of heating mirror and the generator set for the electricity for the heating mirror etc complete as per the direction of the engineer in- charge. 450 mm dia |
| 103 | Earthwork in excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10sq.m on plan) including disposal of excavated earth lead upto 50 m and lift upto 1.5m disposed earth to be leveled and neatly dressed as directed. Oridinary Soil.For lift 0 to 1.5m |
| 104 | Hard Soil For lift 0 to 1.5m |
| 105 | Hard Soil For lift 1.5 to 3.0m |
| 106 | Refilling the pipeline/foundation trenches plinth sides,foundation etc.with available excavated earth in layers not exceeding 20cm depth consolidating each layer ramming and watering lead upto 50m and all lifts and disposal of surplusearthdirected by Engineer in charge |
| 107 | Sewer Line Installation and Pressure Pipe Installation of HDPE product pipe by HDD method for on grade gravity sewer including preparing and setting up the plant and equipment, preparing new pipe-work material, making of entry & exit pits upto 3 meter depth, installing new pipe-work and commissioning system or making the system ready for commissioning by HDD operating including, all related civil and mechanical works like excavation, shoring/ strutting, etc. drilling, stringing, reaming, and pulling back the new pipe-work on the designed bore path alignment, proper disposal of drilling fluid and back fill of site after completion all inclusive as per lndSTT:101-2018: Code of Practice for Horizontal Directional Drilling Technique Suiting Indian Conditions. Mixed Soil 450 mm dia |
| 108 | Transporting of surplus excavated material (Pipe Volume Qty) upto radius of 5 km. Earth |
| 109 | Supplying of laterite stone soling of size 150-200 mm size and murrum having P.I. Value not more than 6 and laying including packing with smaller stones and consolidation with power road roller including spreading, watering and consolidation of binding material etc.(Measurements shall be considered on finished item) . |
| 110 | Providing and laying 50mm(consolidated thickness)full grout using granitic or basaltic stone of specified grading at 6.00 cu.m. per 100 sq.m. grouting with hot bitumen straight run bitumen(or with such bituminous material of grade and type as specified by the Engineer-in-Charge)at 5.0kg. per sq. m. binding with key aggregate of granitic or basaltic stone of specified grading at 1.5 cu.m. per 100 sq.m. including Providing and laying seal coat sealing the voids in a bituminious surface laid with F.E loader with 1 Cu.m. bucket capacity to the specified levels, grade and cross fall using Type A seal coat with 0.98 kg/sqm of bitumen of grade as per MoRT&H specifications clause 513. |
| 111 | Providing and applying tack coat with bitumen grade of 80/100 or bitumen emulsion using pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom as per MoRT&H specifications clause 503. Bitumen 80/100 @ 0.20 kg/sq.m |
| 112 | providing and laying bituminous macadam with 40-60 TPH hot mix plant producing an average output of 50 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder to the specified percentage of total mix,transported to site with all leads laid over a previously prepared surface with sensor paver finsiher to the required grade, level and alignment and rolled with smooth wheeled roller and vibratory roller to achieve the desired compaction including providing antistripping agent @ 0.5% of bitumen content , as per MoRT&H specifications clause 504. grade-I(40mm nominal size)@ 3.3% of bitumen-Mix |
| 113 | Providing and laying 25 mm thick bituminious/Asphaltic concrete with 40-60 batch type HMP producing an average output of 50 tonnes per hour using crushed aggregates of specified gradings premixed with bituminious binder at 6.5% by weight of total mix and filler incl.providing antistripping agent @ 0.50% of bitumen content of transpoting the hotmix to work site with all leads and applying a tack coat @ 3.75 kg/10sq.m with hot bitumen of 80/100 and laying with hydrostatic/hydraulic power finisher with sensor or control to the required grade ,level and alignment, rolling with smooth wheeled vibratory or tandem rollers to achieve the desired compaction as per MORT&H specifications clause 509 and 503. a) Antistripping agent @ 0.5% of bitumen content |
| 114 | Cutting the bituminous road for laying the pipeline in trenches for a width of 0.6mincluding labour , toolsetc, and disposing the excavated excess material from the trench to a distance of 1000 meters, including making level the trench surface by utilising the serviciable material to the level of the top surface of road,by compacting, watering ramming with rolling with road rollerafter completion of laying of pipe and refilling the trenches etc. complete as per the direction of engineer incharge. |
| 115 | Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete. |
| 116 | Providing and laying in position cement concrete 1:2:4 (1 cement:2 coarse sand:4 graded granitic or basaltic stone aggregate 40m nominal size) excluding cost of centering,shuttering and finishing. All works upto plinth level |
| 117 | Providing and laying in position ready mixed concrete (RMC) with usage of Ordinary Portland Cement manufactured in fully automatic batching plant and transported to site of work in transit mixer for a lead upto 10kms having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of R.M.C., from the transit mixer to the site of laying, excluding the cost of centering, shuttering, finishing and reinforcement including the cost of admixtures in recommended porportions as per IS : 9103 to accelerate/retard setting of concrete, improve workability without imparing strength and durability as per the directions of the engineer-in-charge. All works upto floor V level. M-30grade of concrete |
| 118 | Providing TMT steel reinforcement bars of (SAIL, TATA. VIZAG, JSW Steel Ltd.) )(Confirming to IS 1786 of 1986)for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in all the floorsalongwith the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member. |
| 119 | Supply of MS LID cover and frame size.1500 x 1500 mm with 25mm cover plate.1 no. Frame section: ISA100x100x10 LID cover plate: 25mm thick MOC: MS,IS-2062 |
| 120 | Earthwork in excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10sq.m on plan) including disposal of excavated earth lead upto 50 m and lift upto 1.5m disposed earth to be leveled and neatly dressed as directed by Engineer incharge All Kinds of soil. lift upto 1.50 m |
| 121 | Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete. |
| 122 | Providing and laying in position cement concrete 1:2:4 (1 cement:2 coarse sand:4 graded granitic or basaltic stone aggregate 40m nominal size) excluding cost of centering,shuttering and finishing. All works upto plinth level |
| 123 | Providing and laying in position ready mixed concrete (RMC) with usage of Ordinary Portland Cement manufactured in fully automatic batching plant and transported to site of work in transit mixer for a lead upto 10kms having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of R.M.C., from the transit mixer to the site of laying, excluding the cost of centering, shuttering, finishing and reinforcement including the cost of admixtures in recommended porportions as per IS : 9103 to accelerate/retard setting of concrete, improve workability without imparing strength and durability as per the directions of the engineer-in-charge. All works upto floor V level. M-30grade of concrete |
| 124 | Providing TMT steel reinforcement bars of (SAIL, TATA. VIZAG, JSW Steel Ltd.) )(Confirming to IS 1786 of 1986)for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in all the floorsalongwith the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member. |
| 125 | Steel work in built up tubular (round, square or rectangular hollow tubes etc.) (Square Hollow Section (SHS) IS4923 /Rectangular Hollow Section (RHS) IS4923/ Circular Hollow Section (CHS) IS1161 closed Structural Steel of approved make (Min Yeild Stress 310 Mpa)) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. |
| 126 | Steel work welded (SAIL, TATA. VIZAG & using electrodes of Ador or ES4B or Deh Secheronmake only)in built up sections trusses and framed work including cutting, hoisting, fixing in position and applying priming coat of red lead paint. |
| 127 | Painting (two or more coats) with synthetic enamel paint of approved brand and manufacture in all shade or new work over and under coat of suitable shade with ordinary paint of approved brand and manufacture to give an even shade |
| 128 | Providing and fixing colour coated galvulium roofing sheets of 0.5mm thickness including all the accessories (TATA make) but excluding the cost of purlins, rafters, trusses, flashings etc. complete as per the directions of the Engineer in charge. |
| 129 | Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge. |
| 130 | Laterite masonry in neatly dressed stones for 23 cms thick masonry walls in c.m. 1 : 4 (1 cement : 4 coarse sand in foundation upto plinth leve |
| 131 | 12mm cement plaster 1: 3 (1 cement ; 3 coarse sand) finished with a floating coat of neat cement. |
| 132 | Supply of MS LID cover and frame size.1200 x 1200 mm with 25mm cover plate.1 no. Frame section: ISA100x100x10 LID cover plate: 25mm thick MOC: MS,IS-2062 |
| 133 | Centering & shuttering including Strutting, Propping & removal of forms for : |
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