Tender For Laying & Construction Of 6 Nb X 10 Km & 4 Nb X 1.6 Km Up Gradation Steel Pipeline Network & Associated Works From Ms Harohalli To Near Adarsha Rural High School, Agrahara On Kanakpura Bypass Road In Ramanagara Ga. (Section No. 01), Ramanagara-Karnataka

TDR : 54457387

Tender Notice
BOQ

Expired

Ramanagara , Karnataka

Tender Brief : Tender For Laying & Construction Of 6 Nb X 10 Km & 4 Nb X 1.6 Km Up Gradation Steel Pipeline Network & Associated Works From Ms Harohalli To Near Adarsha Rural High School, Agrahara On Kanakpura Bypass Road In Ramanagara Ga. (Section No. 01)

Document Fees
Refer document

EMD
₹ 200000.0 /-

Tender Value
Refer document

Submission Date
27-03-2026

Competition Type
Indian

Bidding Type
Works

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1	CARBON STEEL PIPES
2	PIPELINE LAYING / INSTALLATION in all type of surface (Normal/built-up surface)\\"Receiving and taking over\\" as defined in the specifications, handing, loading, transportation and unloading of Owner supplied 3-Layer PE coated linepipes from Owner's designated stack-yard to Contractor's stock yard/workshop/work-site including preliminary activities, preparation of drawings, wherever required for crossing etc. including handling, stacking, stringing on the pipeline Right-of-Use/ pipeline route alignment, carrying out inspection of company supplied materials including linepipes at the time of taking over, laying/ installation of coated linepipes, associated burried valves, barred tees, insulating joints, flanges & fittings of all sizes, thickness & ANSI class rating and accessories as per specification wherever required depending on site condition including execution of all works, \\"taking over\\", handling , including loading and unloading, transportation of Owner supplied materials other than linepipe from Owner's designated place (s) of issue to work site,
3	additional lands required for Contractor's storage, fabrication, access for construction, procurement and supply of all materials (except Owner supplied materials), consumables, equipment, labour and other inputs, carrying out all temporary, ancillary, auxiliary works, aquistion of ROU/ROW for laying of pipeline from HDD Exit and entry point to Tie in Point of existing Pipeline/ ROU, ready for commissioning of pipeline as per drawings, specifications, other provisions of Contract document and instructions of Engineer-in-charge, including but not limited to carrying out the following works:
4	Surveying of route and detours required at the time of execution including marking the same in topographical sheet, preparation of construction drawings showing survey details, and submit same to Owner for review / approval.
5	Staking and installation of construction markers, clearing, fencing, grubbing, cutting of trees, full filling all the requirements of vNopsus statutory/ environment authorities to the entire satisfaction of concerned authorities, grading of work area. Shifting of all obstruction within the ROU/ Pipeline route alignment viz. electrical lines/ poles, telephone line / poles, etc. coordination with concerned authorities and obtain permissions from these authorities.
6	Trenching to all depths by excavation in all types of soils including soft/ hard rock and different type of pavement / footpath / roads etc. including rock breaking, chiselling or otherwise cutting etc. as required and storing excavated soil, reusable materials at designated area as directed by Engineer in charge and to a width to accommodate the Steel pipeline and MDPE as per the relevant standard/ specification etc. [The minimum depth of the top of pipeline shall be 1.0m measured from top of pipeline coating to the top of undisturbed surface of the soil or as per SCC/ OISD - 141 / 226, whichever is higher]. Dewater of trenches if required as per site condition.
7	Carrying out repairs of pipe defects/ replacement in case of irreparable defects and repairs of defects of pipe coating not attributable to Owner including defects/ damages occurring during transportation / handling.
8	Stringing of line pipes along pipeline trench / ROU on straw / sand / soft soil bags including supply of bags and its filling materials.
9	Checking, cleaning, aligning, bending, cutting and bevelling (as required) of pipes for welding and field adjustments including pipe fittings, welding, carrying out non-destructive testing of welds as required including 100% radiography by X-ray and providing all requisite equipment, labour, supervision, materials, films, consumables, all facilities and personnel to process, develop, examine and interpret radiographs and other tests as required, carrying out repairs of weld joints found defective by Engineer-in-Charge, carrying out re-radiography and other tests as required on repaired joints.
10	Carrying out installation of carrier line pipe at all minor crossing viz. carttrack, pathway, water bodies etc. at designated depth by open cut (except at crossing by HDD method).
11	Carrying out installation of carrier line pipe in the casing pipe at cased crossing (excluding installation of casing pipes which is covered separately).
12	Coating of field weld joints, long radius bends (R=3D), elbows, buried fittings and valves etc. including supply of coating materials etc. (i.e. heat shrinkable sleeves and high build epoxy etc.) as per PJS & Technical Specification compatible with 3 layer PE coating material of the line pipe.
13	Counting the number and type of trees cut in presence of DFO/concerned authorities and keeping record thereof, stacking and handing over of all cut tress.
14	Installation / lowering the pipeline in trench to required depth as per PJS, Techanical Specification & drawings, supply & placement of 1.0mm thk. HDPE Yellow colour warning mat,RCC tiles (300 mm width x 50 mm thick) over the pipeline & MDPE Pipe in same trench along the complete route as per standard drawings, data sheets & technical specifications, padding around pipeline as per Standard Drg. no. MNGL/Plng./Steel/03 with suitable soil duly approved by EIC including supply of padding material, backfilling and its compaction to the satisfaction of concerned authorities with excavated earth / borrowed select soil including supply of borrowed select soil duly approved by EIC before backfilling and make ready for restoration to be done by Onwer / concerned authorities.
15	Supply and installation of slope breakers, wherever required or, as directed by Onwer / Engineer–in–charge.
16	Crossing the all-foreign pipeline / HT line / cable / any other utilities etc. with necessary concrete / HDPE sheet protection including coordination with all agencies and obtaining NOC
17	Supply and installation of bank protection alongwith backfill materials duly approved by EIC for pipeline trench and banks falls under minor water body crossing as per technical specification & Std. Drg. No. MNGL/Plng./Steel/28, wherever required or, as directed by Onwer / EIC.
18	Training and diversions of streams in steep slope area, wherever required.
19	Carrying out air cleaning, pigging, flushing, cleaning and hydrostatic testing of complete pipeline with required quantity of corrosion inhibitor including pre-testing of designated sections complete as per specification and approved by Engineer–in–charge to specified pressures indicated elsewhere and duration after stabilization as per specification, providing all equipment, pumps, fittings, instruments, dead weight tester, pressure recorder, thermocouples etc., and services, supervision, labour, consumables, water including supply of corrosion inhibitor, air, etc. as required, locating of leaks and rectification of defect attributable to Contractor (rectification of defects in linepipe material not attributable to contractor shall be paid separately as per other item of schedule of rate), re-testing after rectification, dewatering after successful completion of hydrotesting of entire section and as per specification
20	All tieing-in, including the tie-in(s) of the pipeline with the adjacent sections of pipeline including cutting of test header, rebevelling as required, radiography and other NDT examination, joint coating as per specification.
21	Final clean-up of right-of-use or area disturbed by contractor during their construction activities for laying of pipeline works and disposal of debris and surplus material to designated disposal areas and backfilling of trench and compaction of the same as per satisfaction of Owner and / Or as directed by Engineer–in–charge.
22	Installation of all burried valves (except extended stem valves) inside the valve pit and making provision to operate the valve.
23	Preparation of as-built drawings, pipe-books (1 set of tracing on polyester film and 6 sets of as-built drawings and 1 soft copy and 6 hard copies of pipe book) All the works shall be executed in accordance with the provision of contract including carrying out all temporary/ ancillary/ auxiliary works required for the performance of the works and all other acts, deeds, matters and things necessary to make the pipeline ready for precommissioning activities.
24	Raking up of hard surface of any type including metal, concrete, bituminous, tiled, brick lined soft rock which is breakable in pieces manually (without use of pneumatic machine) etc. All tiles/ slabs/ curb stones etc. removed during excavation shall be placed properly. Payment for cutting of hard rock, if any, is covered unders SOR no. 81
25	Specified dia Thk (mm) Material Coating Type Length of each pipe (mm) NB
26	150 6.4 API X-52 3 Layer PE Coating (Externally) Double random (approx. 11.5 m to 12.5 m)
27	100 6.4 API X-52 3 Layer PE Coating (Externally) Double random (approx. 11.5 m to 12.5 m)
28	Note:This item shall be applicable for the underground steel grid main pipeline & branch pipeline, barred tees, insulating joints, bends, flanges & fittings, accessories etc. (i.e. including arrangement for making provision for tap-off on proposed steel grid main pipeline) and aboveground approach pipeline upto Insulating Joint (excluding installation of aboveground insulating joint) for vNopsus stations.
29	Items except above are covered separately. The lengths of pipelines are tentative.
30	Permission Liasioning /Follow-up
31	Liasioning & follow up for Permission with all the concerned authorities & boards viz Railways, NH, PWD, MIDC, Local Municipal, Panchyat, Electricity, REC, RES, Sewage water, Drinking water, Forest, Social Forestry, Owners of OFC, Traffic, Law & Order, Fire Brigade, Private Land Owner etc. for entire pipeline length and associated terminals (like SVs, tap-offs) alongwith associated work as per tender.
32	Laying of RCC Tiles
33	Providing single layer of RCC Tiles with supply of RCC Tiles to entire width of trench above Warning Mat placed in trench over the laid pipeline as per standard drawing, specification and instruction of Owner. (Rate to include cost of all labour, tools, tackles, equipment, hire charges & supply of all materials, etc.)
34	For width of 6\\" pipeline trench
35	For width of 4\\" pipeline trench
36	Barricading to comply with HSSE
37	Steel barricading of the trenches Cautionary Sign Boards and lighting arrangement shall be provided as per attched drawing no.MNGL/Plng./steel/04. The rates include barricading of trenches along with sign boards, lighting etc. and maintain the same till the back filling of the trench. Rates will be payable per metre of BARRICADING PROVIDED. If proper barricading is not provided, MNGL will barricade the trenches at the risks and costs of the CONTRACTOR and will levy penalty of twice the rate per unit for the relevant section of the pipeline apart from other actions as per contract.
38	RESTORATION OF ROADSRestoration of asphalt / concrete / red stone roads / pavement/Footpath/Paver block including compaction of soil, to original condition as per requirement and to the entire satisfaction of EIC and / or concerned Owners having jurisdiction for following thickness.
39	Restoration of Asphalt road upto 10 cm thickness
40	Restoration of Asphalt road beyond 10 cm upto 20 cm thickness
41	Restoration of Concrete road upto 10 cm thickness
42	Restoration of red stone road / footpath / pavement/ Paverblock upto 4 cm thickness
43	BORROWED SELECT SOIL FOR BACKFILLINGAdditional work over and above item 1.0 for supply of specified and approved quality of borrowed soft graded soil / sand in place of available excavated material and / or other suitable soil as per applicable standards / specifications, including backfilling of excavated trench for specified length after laying and padding of pipeline, including transportation of such special backfill material over all distances, complete.
44	CROSSING OF STEEL PIPELINE BY OPEN CUT
45	Preparation of required length of carrier pipeline welded string including all other works as mentioned in item no. 1.0 above and specification/ drawings. Insertion of carrier pipeline welded string including all other works as mentioned in item no. 1.0 above and as per specification/ drawings. Insatllation of vent and drain assembly, fixing of end seals, backfilling and restoration as original of the facilities crossed and performing all other works including pigging, cleaning, final hydrotesting etc. alongwith mainline works (as mentioned in item no. 1.0 above) and as per specification, approved procedure, drawing etc. and instruction of Engineer-in-charge and provision of contract document, getting NOC from all concerned Authority of the facilities crossed.
46	Road Crossing By Open Cut MethodRoad Crossings at vNopsus locations by Open cut Method along with laying of MDPE upto 180 mm Dia if necessary as decided by EIC at site as per concerned authority requirement.Depth of Line at crossing shall be as mentioned in Tender.
47	Line pipe detail 6\\" NB, 6.4 mm thk API X-52 pipe, C.S. by open cut method along with laying of MDPE upto 180 mm Dia if necessary
48	Line pipe detail 4\\" NB, 6.4 mm thk API X-52 pipe, C.S. by open cut method along with laying of MDPE upto 180 mm Dia if necessary
49	Water body Crossing By Open Cut Methodwater/ canal/ nallah/ drain/ channel Crossings at vNopsus locations by Open cut Method along with laying of MDPE upto 180 mm Dia if necessary as decided by EIC at site as per concerned authority requirement.Depth of Line at crossing shall be as mentioned in Tender.
50	Line pipe detail 6\\" NB, 6.4 mm thk API X-52 pipe, C.S. by open cut method along with laying of MDPE upto 180 mm Dia if necessary
51	Line pipe detail 4\\" NB, 6.4 mm thk API X-52 pipe, C.S. by open cut method along with laying of MDPE upto 180 mm Dia if necessary
52	Note: Laying of the pipeline by the approved method across the crossing including, strings preparation of pipes, welding, testing, radiography, welding repair and retest, coating of field joints and repair of pipeline coating with special PERP-80 repair patch or equivalent material as per specification, pre-hydrotest of complete strings made for crossing etc.
53	Backfilling of the Road/water/ canal/ nallah/ drain/ channel Crossings/ trench including restoration and clean-up of area etc. to the satisfaction of Engineer-in-charge/ Concerned Authority.
54	All other works including pigging, cleaning, final hydrotesting etc. alongwith mainline works (as mentioned in item no. 1.0 above) required as per specifications, codes, approved drawings, calculations, methods and as directed by Engineer-in-charge.
55	CROSSINGS/LAYING ALONG THE ROAD/WATER BODY BY HDD METHOD
56	Complete work of the any crossing (between the limits are defined as approved drawings) by HDD method including \\"Receiving and taking over\\" owner supplied three layer PE coated line pipes from Owner's designated place to issue/ dump site(s) and transportation to Contractor's stock yard/ work shop/ work site including all handling loading, unloading, aligning etc. supply of all Contractor supplied material, manpower, equipment, other resources and aquiring the required land for storage, fabrication inclduing string preparation of pipes, welding, welding repair, radiography, coating of field joints with special type Heat Shrink Sleeve and repair of pipeline coating with special repair patch materials as per specification,pre-testing etc. of complete string made for crossing access for Contractor etc and execution of, but not limited to, following works in accordance with specifications scope of work and instructions of Engineer-in-charge and as per all provision of Contract Document.
57	Pre-construction surveys based on site visit, collection of historical data from irrigation/ concerned department including design & calculation and detail engineering and making of crossing drawing for getting their approval from concerned Authority/ Engineer-in-charge, getting work permit/ NOC for water crossings/ road crossings as well as utility crossings (if any) encountered during crossing prior to start the execution of work.
58	Directional drilling to required depth from top of road including maintenance of drill hole in all types of strata (Soft Soil/Hard Rock) at all depth to accommodate the pipeline at all conditions encountered during rail/ road crossing by approved HDD methods for providing minimum cover specified in code/ specification or the actual depth as decided by concerned authority, whichever is more.
59	In case of water crossing, drilling to the required depth on the banks and bed including maintenance of drill hole in all types of soil strata (Soft Soil/Hard Rock) all depth to accommodate the pipeline a by HDD methods for providing with minimum cover over top of the pipe at all point across the maximum possible width of water bed (as per drawing) either 1.5 mtrs. below the predicted scour profile expected during the life time of the pipeline or 2.5 mtrs. below the available lowest firm bed (if scour profile/ depth not available) of the water crossing by ascertaining bed level upto 50 mtrs. both the side from crossing location or the actual depth as decided by concerned Authority/ Engineer-in-charge whichever is more.
60	Laying of the pipeline by the approved HDD method across the crossing including, strings preparation of pipes, welding, testing, radiography, welding repair and retest, coating of field joints with special type Dirax Heat Shrink Sleeve or equivalent and repair of pipeline coating with special PERP-80 repair patch or equivalent material as per specification, pre-hydrotest of complete strings made for crossing etc.
61	Backfilling of the ditch/ trench including restoration and clean-up of area etc. to the satisfaction of Engineer-in-charge/ Concerned Authority and all other works including pigging, cleaning, final hydrotesting etc. alongwith mainline works (as mentioned in item no. 1.0 above) required as per specification, approved drawings, calculations, methods and to the satisfaction of Engineer-in-charge and/or as directed by concerned Authority.
62	Post installation hydrotest dewatering and tie-in with pipeline at either side of crossing/banks etc.
63	All other works including pigging, cleaning, final hydrotesting etc. alongwith mainline works (as mentioned in item no. 1.0 above) required as per specifications, codes, approved drawings, calculations, methods and as directed by Engineer-in-charge.
64	Crossing of Road/water body/canal/nallah/ drain/ channel by carrier pipeline of size 150 mm NB x 6.4 mm thk. of API X-52 (along with laying of 4\\" Steel Pipe for MDPE if necessary) by HDD Method.
65	Crossing of Road/water body/canal/nallah/ drain/ channel by carrier pipeline of size 100 mm NB x 6.4 mm thk. of API X-52 (along with laying of 4\\" Steel Pipe for MDPE if necessary) by HDD Method.
66	Laying along the Road by carrier pipeline of size 150 mm NB x 6.4 mm thk. of API X-52 (along with laying of 4\\" Steel Pipe for MDPE if necessary) by HDD Method
67	Laying along the Road by carrier pipeline of size 100 mm NB x 6.4 mm thk. of API X-52 (along with laying of 4\\" Steel Pipe for MDPE if necessary) by HDD Method
68	Note: (i) Crossing width & Actual string length for HDD shall vary as per design calculations & site condition so that pipe is not under stress as permitted by codes/ specifications. However final length of string & cover from top of pipe shall be decided by concerned Authority/ Engineer-in-charge.
69	(ii)Payment shall be based on the actual length (i.e. length between tie-in joints) of pipeline laid by HDD. Exact location of tie-in shall be approved by Owner/ Owner's representative.Above Rate for steel pipeline laying is inclusive of carrier pipe string preparation, Welding, NDT, Pretesting, Coating, Post Hydrotesting, Hydrotesting, Precommissioning & etc.
70	(iii) Payment for the length of final tied-in carrier pipeline string with mainline made for crossing laid by HDD method are inclusive in the above item rate and no separate payment shall be made under other item mentioned elsewhere.
71	(iv) Width of above crossings indicated are tentative. The width indicated are not for any single crossings. This shall be as per requirement at site for crossing at different locations.
72	(v) The rates shall include bore holes for soil investigation, collection of disturbed samples from bore holes and visual engineering classification of soil at crossing location. Minimum 2 nos of bore holes ( 01 no each at both end of crossing) are required on each crossing and submission of detailed report to Company.Boreholes shall be made at locations as direct by Engineer in-charge at crossing location to find out the presence of rock strata.Boring shall be carried out in accordance with the provision of IS:1892. Minimum diameter of boring shall be 150 mm.
73	Note: (i) Quantity mentioned under item nos. 46 , 49 are indicative only for different location of roads/water/ canal/ nallah/ drain/ channel Crossings.(ii) Actual length & width of individual crossing and cover from top of casing pipe/ carrier pipe string may vary depending upon site condition, approved crossing drawings, specifications etc. and / or as decided by Engineer-in-charge/ Concerned Authority.
74	(iii) Payment for supply & installation of Zinc ribbon anode and its design excluded from above item and covered elsewhere in the SOR.(iv) Payment for the length carrier pipeline string inserted in casing pipe laid by Boring are covered separately and shall be paid under other clauses mentioned elesewhere in the SOR.
75	Excavation beyond 1.5m depth in case of crossing of utilities/ drain/ culverts etc. through open cut upto the following depth (including restoration of the damaged area to its original condition and satisfaction of the Engineer-in-charge / concerned authorities) : -
76	In all type of surface (Kachha/ built-up surface / Hard surface) of any type including metal, concrete, bituminous, tiled, brick lined soft rock which is breakable in pieces manually (without use of pneumatic machine) etc. All tiles/ slabs/ curb stones etc. removed during excavation shall be placed properly. The other activities are as per SOR 1.1. Payment for cutting of hard rock, if any, is covered unders SOR no. 7.0
77	Deeper than 1.5 m & upto 2.5 m below existing level (for 150 (approx.) mm NB Pipeline)
78	Deeper than 2.5 m below existing level (for 150 (approx.) mm NB Pipeline)
79	Deeper than 1.5 m & upto 2.5 m below existing level (for 100 (approx.) mm NB Pipeline)
80	Deeper than 2.5 m below existing level (for 100 (approx.) mm NB Pipeline)
81	Excavation of hard rock
82	Excavation of hard rock wherever hard rock of single piece exceeding 1.0 m in length removable by pneumatic chisel/ drill as per direction of EIC.
83	REPAIR OF COATING DEFECTS (NOT ATTRIBUTED TO CONTRACTOR)
84	Repair of Holiday in Coating (Noted and recorded at the time of \\"receiving and taking over\\")Supply of all coating repair materials as per requirements of specification to be compatible with line pipe coating material, supply of all consumables, utilities, equipments and all manpower required, pipe cleaning and surface preparation, repairing of coating defects (resulting in holiday) and testing including all handling, transportation, etc. for line pipes, performing all works necessary for the completion of the works stirctly in accordance with relevant specification and instructions of Engineer-In-Charge. This rate shall be applicable per sq. cm of the exposed steel area exposed steel area.
85	PERMANENT MARKERSSupply, fabrication and installation of all types of permanent markers along the route including all associated civil works such as excavation in all types of soil, construction in all types of soil, construction of pedestals and grouting with concrete, clearing, supply and application of approved colour and quality of primer and paint, stencil letter cutting for numbers, direction, change etc., restoration of area to original condition and performing all works as per drawing, specification and instruction of engineer-in-charge.
86	Pipeline RCC boundary / route marker as per drawing
87	Pipeline warning markers with post & foundations
88	Pipeline direction marker with post & foundations
89	Pipeline KM with post & foundations
90	HOOK -UP
91	Hook-up of proposed pipeline by welding of final tie-in-joint with any existing laid pipeline portion of river X-ing ,existing Tap-off & battery limit of section IV including Hook-up point of the existing pipeline to be made ready for welding by cutting of flanges / valves / headers at all depth in all type of soil etc. Venting of N2 / gas / gas mixture as required purging of N2 Gas (if required), rebevelling as required, radiography and other NDT examination, joint coating as per specification.Contractor shall supply of all consumables, manpower, machinaries, materials, N2 gas etc. and carry out all works as per the provisions of Contract document and instructions of Engineer-in-charge.
92	For 6\\" NB
93	For 4\\" NB
94	PRE-COMMISSIONING AND ASSISTANCE IN COMMISSIONING OF PIPELINE SYSTEMSwabbing, drying, purging with nitrogen of the complete pipeline network and the associated facilities being installed to the specified acceptance criteria, carrying out pre-commissioning works, providing assistance during the complete duration of commissioning operations for entire pipeline network system including supply of all equipment, man-power, consumables (including pigs & nitrogen required for purging with maintaining nitrogen column of mininum 10% of pipeline geometric volume) materials for all temporary works and performing all associated works, complete as per the relevant specifications, other provisions of Contract document and instructions of Engineer-in-charge.
95	For 6\\" NB Pipeline
96	For 4\\" NB Pipeline
97	IDLE TIME PRESERVATION OF PIPELINEPreservation of complete pipeline and associated facilities forming part of the pipeline as per Bid document and its maintenance including supply of all consumables, all equipment, manpower, etc. complete as per the requirements of specifications, other provisions of Contract document and instructions of Engineer-in-charge. Note : Owner reserves the right to exercise either or none of the rates below.
98	By filling and pressurizing with nitrogen to a pressure of 2 bar(g) for a period of 3 months.
99	For 6\\" NB Pipeline
100	For 4\\" NB Pipeline
101	For every additional period of one month or part thereof
102	For 6\\" NB Pipeline
103	For 4\\" NB Pipeline
104	RCC VALVE PITSAll civil works including supply of all materials, excavation of pit, piping supports including all PCC and RCC works for valves pits including pedestals with insert plates as required sealing of pipe at valve pits, providing cover etc. and finishing , clean-up and restoration of site, filling and grading of area around valve station for avoiding any local flooding of area, as per typical drawing and specification enclosed and instructions of Engineer-in-charge. In this item, instead of Brick Work, RCC will be done
105	Valve Pit of Size 2m x 1.5m
106	Valve Pit of Size 1.5m x 1 m
107	Valve Pit of Size 1 m x 1 m
108	SUPPLY OF ASSORTED PIPE, FITTINGS AND FLANGESComplete works of supply of pipes, flanges & fittings for aboveground & underground installation including all taxes, duties, transportation and inspection charges but not limited to, the following items in accordance with PMS (piping material specification), relevant specifications & drawings indicated in job specification under SCC (technical) and instructions of Engineer-in-charge and as per all provisions of the CONTRACT DOCUMENT. - Handling including lifting, transportation from Contractor Stores to CONTRACTOR's workshop for fabrication and/ or to work site for field fabrication and erection for all piping items supplied by Contractor.
109	Carbon Steel Pipe (A 106, Seamless B-36.10/ API X 52 )
110	Size Rating/ Schedule
111	2\\" NB, BE Sch. 80 (Gr. X70)
112	2\\" NB, BE Sch. 80 (Gr. X52)
113	1\\" NB, PE Sch. 80 (Gr. X52)
114	¾\\" NB, PE Sch. 160 (Gr. X52)
115	Flanges
116	Weld Neck (B-16.5, 300# A105,125 AARH, Serrated finish)
117	Size Rating/ Schedule
118	6\\" NB, RF End thickness to match with pipe wall thickness (Sch. 80)
119	4\\" NB, RF End thickness to match with pipe wall thickness (Sch. 80)
120	2\\" NB, RF End thickness to match with pipe wall thickness (Sch. 80)
121	3/4\\" NB, RF End thickness to match with pipe wall thickness (Sch. 80)
122	Blind Flanges (B-16.5, 300# A105,125 AARH Serrated)
123	6\\" NB, RF
124	4\\" NB, RF
125	2\\" NB, RF
126	3/4\\" NB, RF
127	Elbow (Seamless)
128	90° Elbow ( MOC MSS SP 75 WPHY 52 & DIM. ASME 16.9 R=1.5D ) Min Thickness 6.4mm
129	Size Rating/ Schedule
130	6\\" NB 300#
131	4\\" NB 300#
132	2\\" NB Sch. 80
133	45° Elbow ( MOC MSS SP 75 WPHY 52 & DIM. ASME 16.9 R=1.5D ) Min Thickness 6.4mm
134	Size Rating/ Schedule
135	6\\" NB 300#
136	4\\" NB 300#
137	2\\" NB Sch. 80
138	90° Elbow (MOC MSS SP 75 WPHY 52 R= 3D ) Min Thickness 6.4mm
139	Size Rating/ Schedule
140	6\\" NB 300#
141	4\\" NB 300#
142	45° Elbow (MOC MSS SP 75 WPHY 52 R= 3D ) Min Thickness 6.4mm
143	Size Rating/ Schedule
144	6\\" NB 300#
145	4\\" NB 300#
146	22½° Elbow (MOC MSS SP 75 WPHY 52 R= 3D) Min Thickness 6.4mm
147	Size Rating/ Schedule
148	6\\" NB End thickness to match with pipe wall thickness
149	11½° Elbow (MOC MSS SP 75 WPHY 52 R= 3D), Min Thickness 6.4mm
150	Size Rating/ Schedule
151	6\\" NB 300#
152	Tees (Seamless)
153	Equal Tee (MOC MSS SP 75 WPHY 52 & DIM. ASME B16.9)
154	Size Rating/ Schedule
155	6\\" NB x 6\\" NB x 6\\" NB Min. Thickness 6.4mm X min. Thickness 6.4mm
156	4\\" NB x 4\\" NB x 4\\" NB Min. Thickness 6.4mm X min. Thickness 6.4mm
157	2\\" NB x 2\\" NB x 2\\" NB Sch. XS
158	Unequal Tee (MOC MSS SP 75 WPHY 52 & DIM. ASME B16.9)
159	Size Rating/ Schedule
160	4\\" NB x 4\\" NB x 2\\" NB Sch. 80 x Sch.80
161	6\\" NB x 6\\" NB x 4\\" NB Sch. Std.x Sch. XS
162	Weldolet and Sockolet
163	Weldolet (MOC A105 & DIM. MSS SP 97)
164	Size Rating/ Schedule
165	6\\" NB x 2\\" NB Sch.80
166	4\\" NB x 2\\" NB Sch. 80
167	Sockolet (MOC A105 & DIM. MSS SP 97)
168	6\\" NB x 3/4\\" NB #300
169	6\\" NB x 1\\" NB #300
170	4\\" NB x 3/4\\" NB #300
171	Butt Weld Disc End Cap (MOC MSS SP 75 WPHY 52 & DIM. ASME B16.9)
172	Size Rating/ Schedule
173	6\\" Sch. 40
174	4\\" Sch. 80
175	Fabrication & Installation of Underground Valve Assembly
176	10\\" NB Isolation Valve/tap-off assembly as per Drg. No.MNGL/Plng./Steel/40(01 no Inside GAIL RT and 01 no inside MNGL CGS. This activity involves removal of the existing 10'' flange end valve, taking shutdwon of STPL and purging of Nitrogen and other necessary works required for installation of the new But welded valve for Aboveground Valve)
177	6\\" NB Isolation Valve/tap-off assembly as per Drg. No.MNGL/Plng./Steel/40
178	4\\" NB Isolation Valve/tap-off assembly as per Drg. No. MNGL/Plng./Steel/40
179	Note:
180	For all the supply items mentioned above, procurement shall be made as per enclosed Data Sheets and respective technical specification, after due approval of Engineer-in-charge.
181	The quantities mentioned above are tentative and quantities for above supply items shall be finalised & procured by Contractor only after due approval of EIC. Contractor supplied any surplus item during reconciliation shall not be accepted / taken by the Owner.
182	PLANT PIPING (ABOVEGROUND)Fabrication and testing of carbon steel piping and fittings, valves, IJ, including supply of all consumables, equipment, manpower, and other resources and execution of job as per instruction AIC/EIC.Transportation of all piping items from Owner's and/ or Contractor's storage point to work at site/ workshop as applicable, complete work of fabrication, erection, painting, testing of pipes, flanges and fittings and making ready for further Commissioning / Start-up of carbon steel piping of all sizes and ratings including supply of all consumables, equipment, manpower and other resources and execution of, but not limited to, as per all provisions of the CONTRACT DOCUMENT.
183	Fabrication including lifting and transportation from COMPANY's warehouse to CONTRACTOR'S Stores and/or work site, cutting, edge preparation, inclusive of grinding the edges of pipes, fittings, flanges, reducers etc. to match with the matching edges of uneven thickness, wherever required, fit-up, welding of pipes and fittings like elbows, tees, reducers, weldolets, sockolets, Valves, IJ etc. flanges, vent and drain point connection, Radiography and NDT of all joints etc, including providing stubin connections, fabricated fittings and reinforcement pads etc., as required.
184	Erection of pipes of all types and thickness at all elevations, connecting with equipment nozzle, aligning, installation and carrying out connected activities for all types of valves, all online instruments and fittings of all sizes of elbow, reducers, tees, flanges, blind flanges, spectacle blind flanges, branch connection / tapping for pressure gauges, including installation of gaskets and bolts.
185	Erection including prior cleaning, lifting, placing on pipe sleepers and supports, overhead on racks, skids and at all elevations including installation and carrying out connected activities for all types of valves including supply and fixing of gaskets, studs/ bolts, nuts wherever required for all sizes, levelling, aligning, joining of flanges, blind flanges, connecting with equipment, nozzles, strainers, tie-in with existing piping/facilities, etc. tapping for inline instruments like pressure gauges, thermowells, sample connection, etc.
186	Hydro testing of the piping job shall be conducted at pressure mentioned in specification for a period of 4 hours by using de-mineralised water, to check its strength. No visible leakages shall be detected during the test. Testing shall be conducted as per tender specification.
187	Preparation of final bill of material based on piping GADs.
188	Preparation of isometric and fabrication drawings.
189	Carrying out Non-destructive testing as required except items mentioned in sl. no. 249 of SOR.
190	Painting of entire system (including aboveground all pipes fittings, flanges and accessories) as per specifications suitable for highly corrosive area environment including supply of approved paints and primers, application of primer and paints, indentification lettering/ numbering, colour coding, etc. as specified including rub down & touch up of shop primer or scrapping of shop primer wherever required by COMPANY and providing scaffolding for all heights etc.
191	Cleaning and flushing by water/ compressed air, testing of the systems including hydrostatic, pneumatic and any other type of testing as specified, draining, drying by compressed air/other methods approved by COMPANY.
192	Precommissioning & making operational all piping system and equipments.
193	Commissioning Contractor scope shall provide all necessary assistance in term of supply of man-power, equipment, tools and tackles required amount of nitrogen for purging of entire terminal piping system including equipments etc. to the company during commissioning activities.
194	Completion of all such work in all respects as per scope of work and as per drawings, specifications and instructions of the COMPANY and keeping the system ready in all respects for further commissioning and start up.
195	Hook-up works (with client/ consumer piping at battery limits):
196	Complete Carbon Steel aboveground Piping Work with painting including all fittings, flanges and supply of all required gaskets, studs bolts & nuts etc. as described under item 108 above, and Any other work and material required for the completion of the work and not covered above and desired by EIC shall be in the scope of contractor
197	Carbon Steel Pipe (ASTM A 106, Seamless B-36.10 / API X 52)
198	1) Pipe Specification and thickness may vary depending upon availability of pipe. No extra payment shall be made for this.2) All butt welded fittings & flanges end shall generally match with connecting pipe wall thickness. However, in case of misalignment, Contractor shall have to do end preparation without any extra cost.3) All o-lets less than 2\\" NB size, all sizes of coupling and nipples etc. as required shall be suplied by contractor but no separate payments shall be made as it is covered under erection rate.
199	Aboveground installation of Insulating Joint & Valves etc.Handling including lifting and transportation from COMPANY's warehouse to CONTRACTOR'S Stores and/or work site and installation of all types of valves, insulating joint including assembly of valve accessories, (if any) by bolting, threading or welding, supply and insertion of gaskets, nuts & bolts, nipples, etc. at all elevations of pipe sleepers, supports or overhead on racks, equipments nozzle, skid & painting etc. supply of all consumables, manpower, equipment, etc. for completion of all works as per scope of work and as per drawings, specifications and instructions of Engineer-in-charge including servicing/ cleaning of valve wherever requried.
200	Welded Valves (Full Bore/ Reduced Bore)Ball / Globe / Check Valve
201	Size Rating/ Schedule
202	4\\" NB 300#
203	2\\" NB 300#
204	Sockolet Welded Valve (Ball / Globe Valve)
205	Size Rating/ Schedule
206	1\\" NB 800#
207	¾\\" NB 800#
208	6\\" NB, 300# - Insulating Joints
209	4\\" NB, 300# - Insulating Joints
210	STRUCTURAL WORKS
211	Supply of erection of single leaf mild steel gate 2.5m high with mesh upto 2m height and barbed wire fencing and 2m wide complete in all respect including painting as per TS on all MS items, all works as per specification and drawings excluding foundations and RCC beams.
212	Supply of all materials, fabrication and erection of chain link fencing 2.5m high with mesh up to 2m height and barbed wire fenching complete in all respects including painting as per TS on all MS items, all works as per specification and drawings excluding foundation and RCC beams.
213	Pipe Supports & Other Structures
214	Supply, fabrication and erection of all types of pipe supports like clamps, saddle, guide stops, cradles, turn buckles, anchors, T-posts; stockade/ trestle and pipe bridge for overhead piping; frames for canopy, approach ladders and platforms, crossover, cable tray supports, etc. including painting suitable for highly corrosive area as per specification labour and supervision & complete work as per drawings, specifications and instruction of Engineerqw-incharge. (Bolts, nuts, washers, U-clamps etc. for supporting shall be supplied by the Contractor within the rates quoted. These items will not be measured and paid seperately). The work is to be completed in all respect as per scope of work and specification.
215	Notes:
216	The quantities indicated are estimated values and hence are approximate. Final payment will be made based on actual quantities to be certified by the Purchaser.
217	The quantities indicated are estimated values and hence are approximate. Final payment will be made based on actual quantities to be certified by the Purchaser.
218	CARBON STEEL PIPES
219	PIPELINE LAYING / INSTALLATION in all type of surface (Normal/built-up surface)\\"Receiving and taking over\\" as defined in the specifications, handing, loading, transportation and unloading of Owner supplied 3-Layer PE coated linepipes from Owner's designated stack-yard to Contractor's stock yard/workshop/work-site including preliminary activities, preparation of drawings, wherever required for crossing etc. including handling, stacking, stringing on the pipeline Right-of-Use/ pipeline route alignment, carrying out inspection of company supplied materials including linepipes at the time of taking over, laying/ installation of coated linepipes, associated burried valves, barred tees, insulating joints, flanges & fittings of all sizes, thickness & ANSI class rating and accessories as per specification wherever required depending on site condition including execution of all works, \\"taking over\\", handling , including loading and unloading, transportation of Owner supplied materials other than linepipe from Owner's designated place (s) of issue to work site,
220	additional lands required for Contractor's storage, fabrication, access for construction, procurement and supply of all materials (except Owner supplied materials), consumables, equipment, labour and other inputs, carrying out all temporary, ancillary, auxiliary works, aquistion of ROU/ROW for laying of pipeline from HDD Exit and entry point to Tie in Point of existing Pipeline/ ROU, ready for commissioning of pipeline as per drawings, specifications, other provisions of Contract document and instructions of Engineer-in-charge, including but not limited to carrying out the following works:
221	Surveying of route and detours required at the time of execution including marking the same in topographical sheet, preparation of construction drawings showing survey details, and submit same to Owner for review / approval.
222	Staking and installation of construction markers, clearing, fencing, grubbing, cutting of trees, full filling all the requirements of vNopsus statutory/ environment authorities to the entire satisfaction of concerned authorities, grading of work area. Shifting of all obstruction within the ROU/ Pipeline route alignment viz. electrical lines/ poles, telephone line / poles, etc. coordination with concerned authorities and obtain permissions from these authorities.
223	Trenching to all depths by excavation in all types of soils including soft/ hard rock and different type of pavement / footpath / roads etc. including rock breaking, chiselling or otherwise cutting etc. as required and storing excavated soil, reusable materials at designated area as directed by Engineer in charge and to a width to accommodate the Steel pipeline and MDPE as per the relevant standard/ specification etc. [The minimum depth of the top of pipeline shall be 1.0m measured from top of pipeline coating to the top of undisturbed surface of the soil or as per SCC/ OISD - 141 / 226, whichever is higher]. Dewater of trenches if required as per site condition.
224	Carrying out repairs of pipe defects/ replacement in case of irreparable defects and repairs of defects of pipe coating not attributable to Owner including defects/ damages occurring during transportation / handling.
225	Stringing of line pipes along pipeline trench / ROU on straw / sand / soft soil bags including supply of bags and its filling materials.
226	Checking, cleaning, aligning, bending, cutting and bevelling (as required) of pipes for welding and field adjustments including pipe fittings, welding, carrying out non-destructive testing of welds as required including 100% radiography by X-ray and providing all requisite equipment, labour, supervision, materials, films, consumables, all facilities and personnel to process, develop, examine and interpret radiographs and other tests as required, carrying out repairs of weld joints found defective by Engineer-in-Charge, carrying out re-radiography and other tests as required on repaired joints.
227	Carrying out installation of carrier line pipe at all minor crossing viz. carttrack, pathway, water bodies etc. at designated depth by open cut (except at crossing by HDD method).
228	Carrying out installation of carrier line pipe in the casing pipe at cased crossing (excluding installation of casing pipes which is covered separately).
229	Coating of field weld joints, long radius bends (R=3D), elbows, buried fittings and valves etc. including supply of coating materials etc. (i.e. heat shrinkable sleeves and high build epoxy etc.) as per PJS & Technical Specification compatible with 3 layer PE coating material of the line pipe.
230	Counting the number and type of trees cut in presence of DFO/concerned authorities and keeping record thereof, stacking and handing over of all cut tress.
231	Installation / lowering the pipeline in trench to required depth as per PJS, Techanical Specification & drawings, supply & placement of 1.0mm thk. HDPE Yellow colour warning mat,RCC tiles (300 mm width x 50 mm thick) over the pipeline & MDPE Pipe in same trench along the complete route as per standard drawings, data sheets & technical specifications, padding around pipeline as per Standard Drg. no. MNGL/Plng./Steel/03 with suitable soil duly approved by EIC including supply of padding material, backfilling and its compaction to the satisfaction of concerned authorities with excavated earth / borrowed select soil including supply of borrowed select soil duly approved by EIC before backfilling and make ready for restoration to be done by Onwer / concerned authorities.
232	Supply and installation of slope breakers, wherever required or, as directed by Onwer / Engineer–in–charge.
233	Crossing the all-foreign pipeline / HT line / cable / any other utilities etc. with necessary concrete / HDPE sheet protection including coordination with all agencies and obtaining NOC
234	Supply and installation of bank protection alongwith backfill materials duly approved by EIC for pipeline trench and banks falls under minor water body crossing as per technical specification & Std. Drg. No. MNGL/Plng./Steel/28, wherever required or, as directed by Onwer / EIC.
235	Training and diversions of streams in steep slope area, wherever required.
236	Carrying out air cleaning, pigging, flushing, cleaning and hydrostatic testing of complete pipeline with required quantity of corrosion inhibitor including pre-testing of designated sections complete as per specification and approved by Engineer–in–charge to specified pressures indicated elsewhere and duration after stabilization as per specification, providing all equipment, pumps, fittings, instruments, dead weight tester, pressure recorder, thermocouples etc., and services, supervision, labour, consumables, water including supply of corrosion inhibitor, air, etc. as required, locating of leaks and rectification of defect attributable to Contractor (rectification of defects in linepipe material not attributable to contractor shall be paid separately as per other item of schedule of rate), re-testing after rectification, dewatering after successful completion of hydrotesting of entire section and as per specification
237	All tieing-in, including the tie-in(s) of the pipeline with the adjacent sections of pipeline including cutting of test header, rebevelling as required, radiography and other NDT examination, joint coating as per specification.
238	Final clean-up of right-of-use or area disturbed by contractor during their construction activities for laying of pipeline works and disposal of debris and surplus material to designated disposal areas and backfilling of trench and compaction of the same as per satisfaction of Owner and / Or as directed by Engineer–in–charge.
239	Installation of all burried valves (except extended stem valves) inside the valve pit and making provision to operate the valve.
240	Preparation of as-built drawings, pipe-books (1 set of tracing on polyester film and 6 sets of as-built drawings and 1 soft copy and 6 hard copies of pipe book) All the works shall be executed in accordance with the provision of contract including carrying out all temporary/ ancillary/ auxiliary works required for the performance of the works and all other acts, deeds, matters and things necessary to make the pipeline ready for precommissioning activities.
241	Raking up of hard surface of any type including metal, concrete, bituminous, tiled, brick lined soft rock which is breakable in pieces manually (without use of pneumatic machine) etc. All tiles/ slabs/ curb stones etc. removed during excavation shall be placed properly. Payment for cutting of hard rock, if any, is covered unders SOR no. 81
242	Specified dia Thk (mm) Material Coating Type Length of each pipe (mm) NB
243	150 6.4 API X-52 3 Layer PE Coating (Externally) Double random (approx. 11.5 m to 12.5 m)
244	100 6.4 API X-52 3 Layer PE Coating (Externally) Double random (approx. 11.5 m to 12.5 m)
245	Note:This item shall be applicable for the underground steel grid main pipeline & branch pipeline, barred tees, insulating joints, bends, flanges & fittings, accessories etc. (i.e. including arrangement for making provision for tap-off on proposed steel grid main pipeline) and aboveground approach pipeline upto Insulating Joint (excluding installation of aboveground insulating joint) for vNopsus stations.
246	Items except above are covered separately. The lengths of pipelines are tentative.
247	Permission Liasioning /Follow-up
248	Liasioning & follow up for Permission with all the concerned authorities & boards viz Railways, NH, PWD, MIDC, Local Municipal, Panchyat, Electricity, REC, RES, Sewage water, Drinking water, Forest, Social Forestry, Owners of OFC, Traffic, Law & Order, Fire Brigade, Private Land Owner etc. for entire pipeline length and associated terminals (like SVs, tap-offs) alongwith associated work as per tender.
249	Laying of RCC Tiles
250	Providing single layer of RCC Tiles with supply of RCC Tiles to entire width of trench above Warning Mat placed in trench over the laid pipeline as per standard drawing, specification and instruction of Owner. (Rate to include cost of all labour, tools, tackles, equipment, hire charges & supply of all materials, etc.)
251	For width of 6\\" pipeline trench
252	For width of 4\\" pipeline trench
253	Barricading to comply with HSSE
254	Steel barricading of the trenches Cautionary Sign Boards and lighting arrangement shall be provided as per attched drawing no.MNGL/Plng./steel/04. The rates include barricading of trenches along with sign boards, lighting etc. and maintain the same till the back filling of the trench. Rates will be payable per metre of BARRICADING PROVIDED. If proper barricading is not provided, MNGL will barricade the trenches at the risks and costs of the CONTRACTOR and will levy penalty of twice the rate per unit for the relevant section of the pipeline apart from other actions as per contract.
255	RESTORATION OF ROADSRestoration of asphalt / concrete / red stone roads / pavement/Footpath/Paver block including compaction of soil, to original condition as per requirement and to the entire satisfaction of EIC and / or concerned Owners having jurisdiction for following thickness.
256	Restoration of Asphalt road upto 10 cm thickness
257	Restoration of Asphalt road beyond 10 cm upto 20 cm thickness
258	Restoration of Concrete road upto 10 cm thickness
259	Restoration of red stone road / footpath / pavement/ Paverblock upto 4 cm thickness
260	BORROWED SELECT SOIL FOR BACKFILLINGAdditional work over and above item 1.0 for supply of specified and approved quality of borrowed soft graded soil / sand in place of available excavated material and / or other suitable soil as per applicable standards / specifications, including backfilling of excavated trench for specified length after laying and padding of pipeline, including transportation of such special backfill material over all distances, complete.
261	CROSSING OF STEEL PIPELINE BY OPEN CUT
262	Preparation of required length of carrier pipeline welded string including all other works as mentioned in item no. 1.0 above and specification/ drawings. Insertion of carrier pipeline welded string including all other works as mentioned in item no. 1.0 above and as per specification/ drawings. Insatllation of vent and drain assembly, fixing of end seals, backfilling and restoration as original of the facilities crossed and performing all other works including pigging, cleaning, final hydrotesting etc. alongwith mainline works (as mentioned in item no. 1.0 above) and as per specification, approved procedure, drawing etc. and instruction of Engineer-in-charge and provision of contract document, getting NOC from all concerned Authority of the facilities crossed.
263	Road Crossing By Open Cut MethodRoad Crossings at vNopsus locations by Open cut Method along with laying of MDPE upto 180 mm Dia if necessary as decided by EIC at site as per concerned authority requirement.Depth of Line at crossing shall be as mentioned in Tender.
264	Line pipe detail 6\\" NB, 6.4 mm thk API X-52 pipe, C.S. by open cut method along with laying of MDPE upto 180 mm Dia if necessary
265	Line pipe detail 4\\" NB, 6.4 mm thk API X-52 pipe, C.S. by open cut method along with laying of MDPE upto 180 mm Dia if necessary
266	Water body Crossing By Open Cut Methodwater/ canal/ nallah/ drain/ channel Crossings at vNopsus locations by Open cut Method along with laying of MDPE upto 180 mm Dia if necessary as decided by EIC at site as per concerned authority requirement.Depth of Line at crossing shall be as mentioned in Tender.
267	Line pipe detail 6\\" NB, 6.4 mm thk API X-52 pipe, C.S. by open cut method along with laying of MDPE upto 180 mm Dia if necessary
268	Line pipe detail 4\\" NB, 6.4 mm thk API X-52 pipe, C.S. by open cut method along with laying of MDPE upto 180 mm Dia if necessary
269	Note: Laying of the pipeline by the approved method across the crossing including, strings preparation of pipes, welding, testing, radiography, welding repair and retest, coating of field joints and repair of pipeline coating with special PERP-80 repair patch or equivalent material as per specification, pre-hydrotest of complete strings made for crossing etc.
270	Backfilling of the Road/water/ canal/ nallah/ drain/ channel Crossings/ trench including restoration and clean-up of area etc. to the satisfaction of Engineer-in-charge/ Concerned Authority.
271	All other works including pigging, cleaning, final hydrotesting etc. alongwith mainline works (as mentioned in item no. 1.0 above) required as per specifications, codes, approved drawings, calculations, methods and as directed by Engineer-in-charge.
272	CROSSINGS/LAYING ALONG THE ROAD/WATER BODY BY HDD METHOD
273	Complete work of the any crossing (between the limits are defined as approved drawings) by HDD method including \\"Receiving and taking over\\" owner supplied three layer PE coated line pipes from Owner's designated place to issue/ dump site(s) and transportation to Contractor's stock yard/ work shop/ work site including all handling loading, unloading, aligning etc. supply of all Contractor supplied material, manpower, equipment, other resources and aquiring the required land for storage, fabrication inclduing string preparation of pipes, welding, welding repair, radiography, coating of field joints with special type Heat Shrink Sleeve and repair of pipeline coating with special repair patch materials as per specification,pre-testing etc. of complete string made for crossing access for Contractor etc and execution of, but not limited to, following works in accordance with specifications scope of work and instructions of Engineer-in-charge and as per all provision of Contract Document.
274	Pre-construction surveys based on site visit, collection of historical data from irrigation/ concerned department including design & calculation and detail engineering and making of crossing drawing for getting their approval from concerned Authority/ Engineer-in-charge, getting work permit/ NOC for water crossings/ road crossings as well as utility crossings (if any) encountered during crossing prior to start the execution of work.
275	Directional drilling to required depth from top of road including maintenance of drill hole in all types of strata ( other than hard rock,crossing by HDD in Hard rock is covered seperately) at all depth to accommodate the pipeline at all conditions encountered during rail/ road crossing by approved HDD methods for providing minimum cover specified in code/ specification or the actual depth as decided by concerned authority, whichever is more.
276	In case of water crossing, drilling to the required depth on the banks and bed including maintenance of drill hole in all types of soil strata ( other than hard rock,crossing by HDD in Hard rock is covered seperately) all depth to accommodate the pipeline a by HDD methods for providing with minimum cover over top of the pipe at all point across the maximum possible width of water bed (as per drawing) either 1.5 mtrs. below the predicted scour profile expected during the life time of the pipeline or 2.5 mtrs. below the available lowest firm bed (if scour profile/ depth not available) of the water crossing by ascertaining bed level upto 50 mtrs. both the side from crossing location or the actual depth as decided by concerned Authority/ Engineer-in-charge whichever is more.
277	Laying of the pipeline by the approved HDD method across the crossing including, strings preparation of pipes, welding, testing, radiography, welding repair and retest, coating of field joints with special type Dirax Heat Shrink Sleeve or equivalent and repair of pipeline coating with special PERP-80 repair patch or equivalent material as per specification, pre-hydrotest of complete strings made for crossing etc.
278	Backfilling of the ditch/ trench including restoration and clean-up of area etc. to the satisfaction of Engineer-in-charge/ Concerned Authority and all other works including pigging, cleaning, final hydrotesting etc. alongwith mainline works (as mentioned in item no. 1.0 above) required as per specification, approved drawings, calculations, methods and to the satisfaction of Engineer-in-charge and/or as directed by concerned Authority.
279	Post installation hydrotest dewatering and tie-in with pipeline at either side of crossing/banks etc.
280	All other works including pigging, cleaning, final hydrotesting etc. alongwith mainline works (as mentioned in item no. 1.0 above) required as per specifications, codes, approved drawings, calculations, methods and as directed by Engineer-in-charge.
281	Crossing of River (Akravathi River)/Road/water body/canal/nallah/ drain/ channel by carrier pipeline of size 150 mm NB x 6.4 mm thk. of API X-52 (along with laying of 4\\" Steel Pipe for MDPE if necessary) by HDD Method.
282	Crossing of Road/water body/canal/nallah/ drain/ channel by carrier pipeline of size 100 mm NB x 6.4 mm thk. of API X-52 (along with laying of 4\\" Steel Pipe for MDPE if necessary) by HDD Method.
283	Laying along the Road by carrier pipeline of size 150 mm NB x 6.4 mm thk. of API X-52 (along with laying of 4\\" Steel Pipe for MDPE if necessary) by HDD Method
284	Laying along the Road by carrier pipeline of size 100 mm NB x 6.4 mm thk. of API X-52 (along with laying of 4\\" Steel Pipe for MDPE if necessary) by HDD Method
285	Note: (i) Crossing width & Actual string length for HDD shall vary as per design calculations & site condition so that pipe is not under stress as permitted by codes/ specifications. However final length of string & cover from top of pipe shall be decided by concerned Authority/ Engineer-in-charge.
286	(ii)Payment shall be based on the actual length (i.e. length between tie-in joints) of pipeline laid by HDD. Exact location of tie-in shall be approved by Owner/ Owner's representative.Above Rate for steel pipeline laying is inclusive of carrier pipe string preparation, Welding, NDT, Pretesting, Coating, Post Hydrotesting, Hydrotesting, Precommissioning & etc.
287	(iii) Payment for the length of final tied-in carrier pipeline string with mainline made for crossing laid by HDD method are inclusive in the above item rate and no separate payment shall be made under other item mentioned elsewhere.
288	(iv) Width of above crossings indicated are tentative. The width indicated are not for any single crossings. This shall be as per requirement at site for crossing at different locations.
289	(v) The rates shall include bore holes for soil investigation, collection of disturbed samples from bore holes and visual engineering classification of soil at crossing location. Minimum 2 nos of bore holes ( 01 no each at both end of crossing) are required on each crossing and submission of detailed report to Company.Boreholes shall be made at locations as direct by Engineer in-charge at crossing location to find out the presence of rock strata.Boring shall be carried out in accordance with the provision of IS:1892. Minimum diameter of boring shall be 150 mm.
290	Note: (i) Quantity mentioned under item nos. 46 , 49 are indicative only for different location of roads/water/ canal/ nallah/ drain/ channel Crossings.(ii) Actual length & width of individual crossing and cover from top of casing pipe/ carrier pipe string may vary depending upon site condition, approved crossing drawings, specifications etc. and / or as decided by Engineer-in-charge/ Concerned Authority.
291	(iii) Payment for supply & installation of Zinc ribbon anode and its design excluded from above item and covered elsewhere in the SOR.(iv) Payment for the length carrier pipeline string inserted in casing pipe laid by Boring are covered separately and shall be paid under other clauses mentioned elesewhere in the SOR.
292	Excavation beyond 1.5m depth in case of crossing of utilities/ drain/ culverts etc. through open cut upto the following depth (including restoration of the damaged area to its original condition and satisfaction of the Engineer-in-charge / concerned authorities) : -
293	In all type of surface (Kachha/ built-up surface / Hard surface) of any type including metal, concrete, bituminous, tiled, brick lined soft rock which is breakable in pieces manually (without use of pneumatic machine) etc. All tiles/ slabs/ curb stones etc. removed during excavation shall be placed properly. The other activities are as per SOR 1.1. Payment for cutting of hard rock, if any, is covered unders SOR no. 7.0
294	Deeper than 1.5 m & upto 2.5 m below existing level (for 150 (approx.) mm NB Pipeline)
295	Deeper than 2.5 m below existing level (for 150 (approx.) mm NB Pipeline)
296	Deeper than 1.5 m & upto 2.5 m below existing level (for 100 (approx.) mm NB Pipeline)
297	Deeper than 2.5 m below existing level (for 100 (approx.) mm NB Pipeline)
298	Excavation of hard rock
299	Excavation of hard rock wherever hard rock of single piece exceeding 1.0 m in length removable by pneumatic chisel/ drill as per direction of EIC.
300	REPAIR OF COATING DEFECTS (NOT ATTRIBUTED TO CONTRACTOR)
301	Repair of Holiday in Coating (Noted and recorded at the time of \\"receiving and taking over\\")Supply of all coating repair materials as per requirements of specification to be compatible with line pipe coating material, supply of all consumables, utilities, equipments and all manpower required, pipe cleaning and surface preparation, repairing of coating defects (resulting in holiday) and testing including all handling, transportation, etc. for line pipes, performing all works necessary for the completion of the works stirctly in accordance with relevant specification and instructions of Engineer-In-Charge. This rate shall be applicable per sq. cm of the exposed steel area exposed steel area.
302	PERMANENT MARKERSSupply, fabrication and installation of all types of permanent markers along the route including all associated civil works such as excavation in all types of soil, construction in all types of soil, construction of pedestals and grouting with concrete, clearing, supply and application of approved colour and quality of primer and paint, stencil letter cutting for numbers, direction, change etc., restoration of area to original condition and performing all works as per drawing, specification and instruction of engineer-in-charge.
303	Pipeline RCC boundary / route marker as per drawing
304	Pipeline warning markers with post & foundations
305	Pipeline direction marker with post & foundations
306	Pipeline KM with post & foundations
307	HOOK -UP
308	Hook-up of proposed pipeline by welding of final tie-in-joint with any existing laid pipeline portion of river X-ing ,existing Tap-off & battery limit of section IV including Hook-up point of the existing pipeline to be made ready for welding by cutting of flanges / valves / headers at all depth in all type of soil etc. Venting of N2 / gas / gas mixture as required purging of N2 Gas (if required), rebevelling as required, radiography and other NDT examination, joint coating as per specification.Contractor shall supply of all consumables, manpower, machinaries, materials, N2 gas etc. and carry out all works as per the provisions of Contract document and instructions of Engineer-in-charge.
309	For 6\\" NB
310	For 4\\" NB
311	PRE-COMMISSIONING AND ASSISTANCE IN COMMISSIONING OF PIPELINE SYSTEMSwabbing, drying, purging with nitrogen of the complete pipeline network and the associated facilities being installed to the specified acceptance criteria, carrying out pre-commissioning works, providing assistance during the complete duration of commissioning operations for entire pipeline network system including supply of all equipment, man-power, consumables (including pigs & nitrogen required for purging with maintaining nitrogen column of mininum 10% of pipeline geometric volume) materials for all temporary works and performing all associated works, complete as per the relevant specifications, other provisions of Contract document and instructions of Engineer-in-charge.
312	For 6\\" NB Pipeline
313	For 4\\" NB Pipeline
314	IDLE TIME PRESERVATION OF PIPELINEPreservation of complete pipeline and associated facilities forming part of the pipeline as per Bid document and its maintenance including supply of all consumables, all equipment, manpower, etc. complete as per the requirements of specifications, other provisions of Contract document and instructions of Engineer-in-charge. Note : Owner reserves the right to exercise either or none of the rates below.
315	By filling and pressurizing with nitrogen to a pressure of 2 bar(g) for a period of 3 months.
316	For 6\\" NB Pipeline
317	For 4\\" NB Pipeline
318	For every additional period of one month or part thereof
319	For 6\\" NB Pipeline
320	For 4\\" NB Pipeline
321	RCC VALVE PITSAll civil works including supply of all materials, excavation of pit, piping supports including all PCC and RCC works for valves pits including pedestals with insert plates as required sealing of pipe at valve pits, providing cover etc. and finishing , clean-up and restoration of site, filling and grading of area around valve station for avoiding any local flooding of area, as per typical drawing and specification enclosed and instructions of Engineer-in-charge. In this item, instead of Brick Work, RCC will be done
322	Valve Pit of Size 2m x 1.5m
323	Valve Pit of Size 1.5m x 1 m
324	Valve Pit of Size 1 m x 1 m
325	SUPPLY OF ASSORTED PIPE, FITTINGS AND FLANGESComplete works of supply of pipes, flanges & fittings for aboveground & underground installation including all taxes, duties, transportation and inspection charges but not limited to, the following items in accordance with PMS (piping material specification), relevant specifications & drawings indicated in job specification under SCC (technical) and instructions of Engineer-in-charge and as per all provisions of the CONTRACT DOCUMENT. - Handling including lifting, transportation from Contractor Stores to CONTRACTOR's workshop for fabrication and/ or to work site for field fabrication and erection for all piping items supplied by Contractor.
326	Carbon Steel Pipe (A 106, Seamless B-36.10/ API X 52 )
327	Size Rating/ Schedule
328	2\\" NB, BE Sch. 80
329	1\\" NB, PE Sch. 80
330	¾\\" NB, PE Sch. 160
331	Flanges
332	Weld Neck (B-16.5, 300# A105,125 AARH, Serrated finish)
333	Size Rating/ Schedule
334	6\\" NB, RF End thickness to match with pipe wall thickness (Sch. 80)
335	4\\" NB, RF End thickness to match with pipe wall thickness (Sch. 80)
336	2\\" NB, RF End thickness to match with pipe wall thickness (Sch. 80)
337	3/4\\" NB, RF End thickness to match with pipe wall thickness (Sch. 80)
338	Blind Flanges (B-16.5, 300# A105,125 AARH Serrated)
339	6\\" NB, RF
340	4\\" NB, RF
341	2\\" NB, RF
342	3/4\\" NB, RF
343	Elbow (Seamless)
344	90° Elbow ( MOC MSS SP 75 WPHY 52 & DIM. ASME 16.9 R=1.5D ) Min Thickness 6.4mm
345	Size Rating/ Schedule
346	6\\" NB 300#
347	4\\" NB 300#
348	2\\" NB Sch. 80
349	45° Elbow ( MOC MSS SP 75 WPHY 52 & DIM. ASME 16.9 R=1.5D ) Min Thickness 6.4mm
350	Size Rating/ Schedule
351	6\\" NB 300#
352	4\\" NB 300#
353	2\\" NB Sch. 80
354	90° Elbow (MOC MSS SP 75 WPHY 52 R= 3D ) Min Thickness 6.4mm
355	Size Rating/ Schedule
356	6\\" NB 300#
357	4\\" NB 300#
358	45° Elbow (MOC MSS SP 75 WPHY 52 R= 3D ) Min Thickness 6.4mm
359	Size Rating/ Schedule
360	6\\" NB 300#
361	4\\" NB 300#
362	22½° Elbow (MOC MSS SP 75 WPHY 52 R= 3D) Min Thickness 6.4mm
363	Size Rating/ Schedule
364	6\\" NB End thickness to match with pipe wall thickness
365	11½° Elbow (MOC MSS SP 75 WPHY 52 R= 3D), Min Thickness 6.4mm
366	Size Rating/ Schedule
367	6\\" NB 300#
368	Tees (Seamless)
369	Equal Tee (MOC MSS SP 75 WPHY 52 & DIM. ASME B16.9)
370	Size Rating/ Schedule
371	6\\" NB x 6\\" NB x 6\\" NB Min. Thickness 6.4mm X min. Thickness 6.4mm
372	4\\" NB x 4\\" NB x 4\\" NB Min. Thickness 6.4mm X min. Thickness 6.4mm
373	2\\" NB x 2\\" NB x 2\\" NB Sch. XS
374	Unequal Tee (MOC MSS SP 75 WPHY 52 & DIM. ASME B16.9)
375	Size Rating/ Schedule
376	4\\" NB x 4\\" NB x 2\\" NB Sch. 80 x Sch.80
377	6\\" NB x 6\\" NB x 4\\" NB Sch. Std.x Sch. XS
378	Reducer (MOC MSS SP 75 WPHY 52 & DIM. ASME B16.9)
379	6\\" NB X 4\\" NB Min Thickness 6.4mm
380	Weldolet and Sockolet
381	Weldolet (MOC A105 & DIM. MSS SP 97)
382	Size Rating/ Schedule
383	6\\" NB x 2\\" NB Sch.80
384	4\\" NB x 2\\" NB Sch. 80
385	Sockolet (MOC A105 & DIM. MSS SP 97)
386	6\\" NB x 3/4\\" NB #300
387	6\\" NB x 1\\" NB #300
388	4\\" NB x 3/4\\" NB #300
389	Butt Weld Disc End Cap (MOC MSS SP 75 WPHY 52 & DIM. ASME B16.9)
390	Size Rating/ Schedule
391	6\\" Sch. 40
392	4\\" Sch. 80
393	Fabrication & Installation of Underground Valve Assembly
394	6\\" NB Isolation Valve/tap-off assembly as per Drg. No.MNGL/Plng./Steel/40
395	4\\" NB Isolation Valve/tap-off assembly as per Drg. No. MNGL/Plng./Steel/40
396	Note:
397	For all the supply items mentioned above, procurement shall be made as per enclosed Data Sheets and respective technical specification, after due approval of Engineer-in-charge.
398	The quantities mentioned above are tentative and quantities for above supply items shall be finalised & procured by Contractor only after due approval of EIC. Contractor supplied any surplus item during reconciliation shall not be accepted / taken by the Owner.
399	PLANT PIPING (ABOVEGROUND)Fabrication and testing of carbon steel piping and fittings, valves, IJ, including supply of all consumables, equipment, manpower, and other resources and execution of job as per instruction AIC/EIC.Transportation of all piping items from Owner's and/ or Contractor's storage point to work at site/ workshop as applicable, complete work of fabrication, erection, painting, testing of pipes, flanges and fittings and making ready for further Commissioning / Start-up of carbon steel piping of all sizes and ratings including supply of all consumables, equipment, manpower and other resources and execution of, but not limited to, as per all provisions of the CONTRACT DOCUMENT.
400	Fabrication including lifting and transportation from COMPANY's warehouse to CONTRACTOR'S Stores and/or work site, cutting, edge preparation, inclusive of grinding the edges of pipes, fittings, flanges, reducers etc. to match with the matching edges of uneven thickness, wherever required, fit-up, welding of pipes and fittings like elbows, tees, reducers, weldolets, sockolets, Valves, IJ etc. flanges, vent and drain point connection, Radiography and NDT of all joints etc, including providing stubin connections, fabricated fittings and reinforcement pads etc., as required.
401	Erection of pipes of all types and thickness at all elevations, connecting with equipment nozzle, aligning, installation and carrying out connected activities for all types of valves, all online instruments and fittings of all sizes of elbow, reducers, tees, flanges, blind flanges, spectacle blind flanges, branch connection / tapping for pressure gauges, including installation of gaskets and bolts.
402	Erection including prior cleaning, lifting, placing on pipe sleepers and supports, overhead on racks, skids and at all elevations including installation and carrying out connected activities for all types of valves including supply and fixing of gaskets, studs/ bolts, nuts wherever required for all sizes, levelling, aligning, joining of flanges, blind flanges, connecting with equipment, nozzles, strainers, tie-in with existing piping/facilities, etc. tapping for inline instruments like pressure gauges, thermowells, sample connection, etc.
403	Hydro testing of the piping job shall be conducted at pressure mentioned in specification for a period of 4 hours by using de-mineralised water, to check its strength. No visible leakages shall be detected during the test. Testing shall be conducted as per tender specification.
404	Preparation of final bill of material based on piping GADs.
405	Preparation of isometric and fabrication drawings.
406	Carrying out Non-destructive testing as required except items mentioned in sl. no. 249 of SOR.
407	Painting of entire system (including aboveground all pipes fittings, flanges and accessories) as per specifications suitable for highly corrosive area environment including supply of approved paints and primers, application of primer and paints, indentification lettering/ numbering, colour coding, etc. as specified including rub down & touch up of shop primer or scrapping of shop primer wherever required by COMPANY and providing scaffolding for all heights etc.
408	Cleaning and flushing by water/ compressed air, testing of the systems including hydrostatic, pneumatic and any other type of testing as specified, draining, drying by compressed air/other methods approved by COMPANY.
409	Precommissioning & making operational all piping system and equipments.
410	Commissioning Contractor scope shall provide all necessary assistance in term of supply of man-power, equipment, tools and tackles required amount of nitrogen for purging of entire terminal piping system including equipments etc. to the company during commissioning activities.
411	Completion of all such work in all respects as per scope of work and as per drawings, specifications and instructions of the COMPANY and keeping the system ready in all respects for further commissioning and start up.
412	Hook-up works (with client/ consumer piping at battery limits):
413	Complete Carbon Steel aboveground Piping Work with painting including all fittings, flanges and supply of all required gaskets, studs bolts & nuts etc. as described under item 108 above, and Any other work and material required for the completion of the work and not covered above and desired by EIC shall be in the scope of contractor
414	Carbon Steel Pipe (ASTM A 106, Seamless B-36.10 / API X 52)
415	1) Pipe Specification and thickness may vary depending upon availability of pipe. No extra payment shall be made for this.2) All butt welded fittings & flanges end shall generally match with connecting pipe wall thickness. However, in case of misalignment, Contractor shall have to do end preparation without any extra cost.3) All o-lets less than 2\\" NB size, all sizes of coupling and nipples etc. as required shall be suplied by contractor but no separate payments shall be made as it is covered under erection rate.
416	Aboveground installation of Insulating Joint & Valves etc.Handling including lifting and transportation from COMPANY's warehouse to CONTRACTOR'S Stores and/or work site and installation of all types of valves, insulating joint including assembly of valve accessories, (if any) by bolting, threading or welding, supply and insertion of gaskets, nuts & bolts, nipples, etc. at all elevations of pipe sleepers, supports or overhead on racks, equipments nozzle, skid & painting etc. supply of all consumables, manpower, equipment, etc. for completion of all works as per scope of work and as per drawings, specifications and instructions of Engineer-in-charge including servicing/ cleaning of valve wherever requried.
417	Welded Valves (Full Bore/ Reduced Bore)Ball / Globe / Check Valve
418	Size Rating/ Schedule
419	4\\" NB 300#
420	2\\" NB 300#
421	Sockolet Welded Valve (Ball / Globe Valve)
422	Size Rating/ Schedule
423	1\\" NB 800#
424	¾\\" NB 800#
425	6\\" NB, 300# - Insulating Joints
426	4\\" NB, 300# - Insulating Joints
427	STRUCTURAL WORKS
428	Supply of erection of single leaf mild steel gate 2.5m high with mesh upto 2m height and barbed wire fencing and 2m wide complete in all respect including painting as per TS on all MS items, all works as per specification and drawings excluding foundations and RCC beams.
429	Supply of all materials, fabrication and erection of chain link fencing 2.5m high with mesh up to 2m height and barbed wire fenching complete in all respects including painting as per TS on all MS items, all works as per specification and drawings excluding foundation and RCC beams.
430	Pipe Supports & Other Structures
431	Supply, fabrication and erection of all types of pipe supports like clamps, saddle, guide stops, cradles, turn buckles, anchors, T-posts; stockade/ trestle and pipe bridge for overhead piping; frames for canopy, approach ladders and platforms, crossover, cable tray supports, etc. including painting suitable for highly corrosive area as per specification labour and supervision & complete work as per drawings, specifications and instruction of Engineerqw-incharge. (Bolts, nuts, washers, U-clamps etc. for supporting shall be supplied by the Contractor within the rates quoted. These items will not be measured and paid seperately). The work is to be completed in all respect as per scope of work and specification.
432	Notes:
433	The quantities indicated are estimated values and hence are approximate. Final payment will be made based on actual quantities to be certified by the Purchaser. Please Enable Macros to View BoQ information
434	The quantities indicated are estimated values and hence are approximate. Final payment will be made based on actual quantities to be certified by the Purchaser. Please Enable Macros to View BoQ information

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Tender For Laying & Construction Of 6 Nb X 10 Km & 4 Nb X 1.6 Km Up Gradation Steel Pipeline Network & Associated Works From Ms Harohalli To Near Adarsha Rural High School, Agrahara On Kanakpura Bypass Road In Ramanagara Ga. (Section No. 01), Ramanagara-Karnataka

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Tender For Laying & Construction Of 6 Nb X 10 Km & 4 Nb X 1.6 Km Up Gradation Steel Pipeline Network & Associated Works From Ms Harohalli To Near Adarsha Rural High School, Agrahara On Kanakpura Bypass Road In Ramanagara Ga. (Section No. 01), Ramanagara-Karnataka

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