Loading…
Loading…
| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹2.3 CrAccepted-AOC N A | ₹2.3 Cr Quoted ₹2.5 Cr | L1 | Accepted-AOC Work allotted |
| 2 | L2₹2.6 Cr+₹15.5 L (6.21%)Rejected-Finance 1506 SECTOR 16 17 HISAR SECTOR 16 17 HISAR 125001 | HISAR | HISAR | HARYANA | 125001 | ₹2.6 Cr+₹15.5 L (6.21%) | L2 | Rejected-Finance EMD released |
| 3 | Rejected-Technical NH 65 JIND ROAD BYE PASS NEAR SACCHA SODHA CANTEEN NH 65 JIND ROAD BYE PASS NEAR SACCHA SODHA CANTEEN 136027 | KAITHAL | HARYANA | 136027 | - | - | Rejected-Technical Non Responsive |
Tender Value
₹2.3 Cr
EMD Value
₹4.6 L
Closing Date
9 Jun 2022, 5:00 pmClosed
Executive Engineer
Provl. Divn, PWD B and R Br., Fatehabad
Constg. A Road from Ayalki Sheikhupur Sottar to Kata Kheri Km 0.00 to 1.80 in Fatehabad Distt.
2022_HRY_222743_1
Constg. A Road from Ayalki Sheikhupur Sottar to Ka
Open Tender
Civil Works
Item Wise
365 days
Fatehabad
Please refer Tender documents.
2 documents required · 2 mandatory
₹15,000
₹4.6 L
Yes
24 Nov 2022
20 May 2022
10 Jun 2022
20 May 2022
9 Jun 2022
20 May 2022
Amount
Construction of Embankment CBR 8% (for new road) with approved material obtained from borrow pits, including compensation of earth, with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2, as per technical clause 305 of MORT&H specifications. At no place top of sub grade of road shall not be less than 0.90 m above adjoining NSL. NSL for a block of 100m will be worked as mean of 6 levels taken on 20 m center to center length of road. These six levels are at three location on both side one at edge ROW. Other at 5 m and 10 m away from ROW. (HSR 17.6) Note: In case the quantity of earth work calculated with NSL and finished level found to be less than 12477.38 cum. Then actual quantity (less than 12477.38 cum) will be paid. In case quantity worked out is more than 12477.38 cum, then only 12477.38 cum will be paid. Excess quantity shall be incidental to work and nothing extra will be paid. Further it shall be ensured that atleast 500 mm of sub grade with earth of CBR 8% shall be constructed at each location. Wherever any cutting of existing subgrade is required on this account excavation as well as handling and disposal of earthwork to accommodate minimum 500mm thick subgrade of minimum 8% CBR shall be carried out by the agency at his own cost. Nothing extra will be paid on this account. Before start of work, L-section shall be got approved from the employer with respect to GTS. However, typical X-section attached at section 5 of DNIT. Note:-No earth work will be allowed to be taken from PWD B&R/ ROW except for surplus earth after approval from Engineer.
Brick on end in soil/edging in required pattern with bricks of class designation (HSR 10.36)
Providing & laying 150 mm Granular Sub-Base with Coarse Graded Material - Grading-I (Table:- 400-2) Construction of granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with Rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401.of MORT&H specifications. Grading I material (Based on HSR 17.15.1) Note: - 1.Only crushed metal material should be used. No local earth sand shall be used. The material finer than 425 micron shall have zero Plasticity Index (PI). 2. Materials to be used and operations of manufacturing shall be approved by the engineer.
Providing, laying WBM (G-I) (63 mm to 45 mm with screening Type “A” 75 mm each layer) , spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density complete as per technical clause 404 of MORT&H specifications (Based on HSR 17.23.2) Note: - 1.Only crushed metal material should be used. No local earth sand shall be used. The material finer than 425 micron shall have zero Plasticity Index (PI). 2. Materials to be used and operations of manufacturing shall be approved by the engineer.
Providing, laying WBM (G-II) (53 mm to 22.4 mm with screening Type “B” 75 mm each layer) , spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density complete as per technical clause 404 of MORT&H specifications (Based on HSR 17.23.2) Note: - 1.Only crushed metal material should be used. No local earth sand shall be used. The material finer than 425 micron shall have zero Plasticity Index (PI). 2. Materials to be used and operations of manufacturing shall be approved by the engineer.
Providing and laying surface dressing as wearing course in single coat using crushed stone aggregates of specified size on a layer of bituminous binder VG – 10 using aggregate 13 mm nominal size 1.00 cum and bitumen 0.10 MT Per 100 Sqm & laid on prepared surface and rolling with 8-10 tonne smooth wheeled steel roller complete as per technical clause 509 of MORT&H specifications:19 mm nominal chipping size, with bitumen (Based on HSR 17.32.3)
Providing and applying tack coat with penetration grade bitumen VG - 10 using bitumen pressure distributor at the rate of 0.30 kg per sqm on the prepared bituminous/ granular surface cleaned with mechanical broom as per technical clause 503 of MORT&H specifications (Based on HSR 17.26.2)
Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of crushed stone aggregates of specified grading premixed in a continuous type of hot mix plant of appropriate capacity not less not less than 75 tonne per hour, with bituminous binder VG - 10 @ 1.46 kg per sqm, laid with Paver Finisher Mechanical and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades complete as per technical clause 510 of MORT&H specifications. (Based on HSR 17.33.1)
Providing and laying of premix sand seal coat premixed in continuous type HMP of appropriate capacity not less than 75 tonnes/ hours using specified fine aggregates and penetration grade bitumen @0.68 kg/sqm laid to specified levels, grade and cross fall complete as per technical clause 511 of MORT&H specifications. (Based on HSR 17.36.3)
Providing and laying of hot applied thermoplastic compound 2.5 mm thick including Reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes. (HSR 34.26) Note:- Before start of work the contractor shall give brand , batch no. , manufacturing date of the material to be used and get approved thbe same from Engineer-In-Charge before use.
Reinforced cement concrete M25 grade Ordinary Kilometer stone (precast)of standard design as per IRC:8-1980, fixing in position including painting and printing etc complete as per technical clause 804 of MORTH Specifications (HSR 34.27.2)
Reinforced Cement Concrete M25 grade 200 meter stone of standard design as per IRC: 8 -1980, fixing in position including painting and printing etc. complete as per technical clause 804 of MORT&H specifications (HSR 34.27.4)
Reinforced cement concrete M15 grade boundary pillar of standard design as per IRC:25-1967, fixed in position including finishing and lettering but excluding painting (HSR 34.28).
Overhead sign board 6000x1500mm cantilever type single sided as per IRC 67-2012 with retro reflective Sheeting as per ASTM D 4956 – 09 and as per IRC 67 – 2012 fixed over 4mm thick Aluminium Composite Material (ACM) sheeting having aluminium skin thickness of 0.4 to 0.5 mm on both sided and fixing the same with suitable size aluminium alloy rivets @ 200 mm c/c to back support frame of 40x40x6mm angle iron supported on designed single support system of MS pipe and plates in the form of a cantilever type truss made with 350NB pipe @50kg per metre as vertical support, 50NB pipe @ 4.50kg per metre and 40NB pipe @ 3.61kg per metre for truss including base plates, gusset plates, designed RCC foundation for fixing in ground complete as per clause 802 of MORT&H specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 for retro reflective sheeting & a certified copy of test reports from an independent test laboratory including three year outdoor weathering test report for sheeting tested in India condition conforming to clause 6.7 of IRC 67-2012 . Using high intensity Microprismatic grade retro reflective Sheeting Type IV as per ASTM D 4956 09 and as per IRC 67 2012 (HSR 34.20.2)
Hazard Marker sign board 300x900mm rectangular as per IRC 67- 2012 with retro reflective Sheeting as per ASTM D 4956 09 and IRC 67 2012, fixed over 4mm thick Aluminium Composite Material (ACM) sheeting having skin thickness of 0.4 to 0.5 mm on both sided and fixing the same with suitable size aluminium alloy rivets @ 200 mm c/c to back support frame of 25x25x3mm angle iron supported on a square hollow steel section post 60x60x3.2mm conforming to IS 4923 firmly fixed to ground including foundation concrete M-25 of size 0.45x0.45x0.60m for vertical post complete as per clause 801 of MORT&H specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 for retro reflective sheeting & a certified copy of test reports from an independent test laboratory including three year outdoor weathering test report for sheeting tested in India condition conforming to clause 6.7 of IRC 67- 2012. Using high intensity Microprismatic grade retro reflective Sheeting Class B as per IRC 67 2012 (HSR 34.19.2)
Cautionary sign board 600x600x600mm triangular as per IRC 67- 2012 with retro reflective Sheeting as per ASTM D 4956 09 and as per IRC 67 2012 fixed over 3 mm thick aluminium Composite material (ACM) sheeting having aluminium skin thickness of 0.4 to 0.5 mm on both sided and fixing the same with suitable size aluminium alloy rivets @ 200 mm c/c to back support frame of 25x25x3mm angle iron supported on a square hollow steel section post 60x60x3.2mm conforming to IS 4923 without cost of definition plate firmly fixed to ground in foundation concrete M-25 of size 0.45x0.45x0.75m for vertical post complete as per clause 801 of MORT&H specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 for retro reflective sheeting & a certified copy of test reports from an independent test laboratory including three year outdoor weathering test report for sheeting tested in India condition conforming to clause 6.7 of IRC 67-2012- Using high intensity Microprisomatic grade retro reflective Sheeting Class B as per IRC 67 2012 (HSR 34.5.2)
Informatory sign board 600x450 rectangular as per IRC 67- 2012 with retro reflective Sheeting as per ASTM D 4956 09 and as per IRC 67 2012 fixed over 3 mm thick aluminium Composite material (ACM) sheeting having aluminium skin thickness of 0.4 to 0.5 mm on both sided and fixing the same with suitable size aluminium alloy rivets @ 200 mm c/c to back support frame of 25x25x3mm angle iron supported on a square hollow steel section post 60x60x3.2mm conforming to IS 4923 without cost of definition plate firmly fixed to ground in foundation concrete M-25 of size 0.45x0.45x0.75m for vertical post complete as per clause 801 of MORT&H specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 for retro reflective sheeting & a certified copy of test reports from an independent test laboratory including three year outdoor weathering test report for sheeting tested in India condition conforming to clause 6.7 of IRC 67-2012- Using high intensity Microprisomatic grade retro reflective Sheeting Class B as per IRC 67 2012 (HSR 34.9.2)
Advance Direction sign board (P.I. board) 900x900 square as per IRC 67- 2012 with retro reflective Sheeting as per ASTM D 4956 09 and as per IRC 67 2012 fixed over 4 mm thick aluminium Composite material (ACM) sheeting having aluminium skin thickness of 0.4 to 0.5 mm on both sided and fixing the same with suitable size aluminium alloy rivets @ 200 mm c/c to back support frame of 25x25x3mm angle iron supported on a square hollow steel section post 60x60x3.2mm conforming to IS 4923 without cost of definition plate firmly fixed to ground in foundation concrete M-25 of size 0.45x0.45x0.75m for vertical post complete as per clause 801 of MORT&H specifications. Supplier shall provide a warranty as per clause 6.9 of IRC 67-2012 for retro reflective sheeting & a certified copy of test reports from an independent test laboratory including three year outdoor weathering test report for sheeting tested in India condition conforming to clause 6.7 of IRC 67-2012 (HSR 34.12.2) Using high intensity Microprisomatic grade retro reflective Sheeting Class B as per IRC 67 2012
Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within any lead - All kinds of soil (HSR 4.14.1)
Brick work with common burnt clay non-modular bricks of class designation 10.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand) (HSR 7.21.1)
Cement Concrete 1:8:16 with stone aggregate 40 mm size in foundation and plinth. (HSR 10.100.2)
12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand) (HSR 11.5.3)
Providing and Laying 600 mm dia Reinforced cement concrete pipe NP3 prestressed concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets 600 mm dia, as per clause 2900 of MORT&H specifications (HSR 17.61.1) Note:- Contractor shall supply bill of manufacture of pipes. Pipes should bear name of manufacturer and ISI mark along with bill duly valid ISI certificate of manufacturer should be supply. Without these bills certificate no payment shall be released.
Bridge Portion Removing hume pipes-NP 2/NP 3/NP 4 including excavation and taking out the pipes manually/ by mechanical means and stacking the pipes within standard lead as per direction of Engineer-in-charge (HSR 5.53.2) above 600 mm dia
Providing and fixing on wall face Unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes (HSR 9.57.2) 110 mm diameter
Providing and fixing 65 mm dia G.I. pipe hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer (HSR 13.42.3) G.I. pipes
Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material as per clause 304 of MORT&H specifications Ordinary soil (HSR 15.1.2.1) Mechanical Means, Depth up to 3 m Note:- Cost of dewatering up to 5 per cent of labour & machinery cost may be added, where required. Assessment for dewatering shall be made as per site conditions
Pdg. & laying Plain cement concrete 1 :3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days as per clause 2100 of MORT&H specifications (HSR 15.5)
Brick Masonry Work in Cement Mortar 1 :3 in Foundation complete excluding Pointing and Plastering, as per Drawing and Technical Specifications MORT&H clause 1300 (HSR 15.6.1) Cement Mortar 1 :3 (1 cement : 3 sand)
Pdg. & laying Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical 1500, 1700 and 2000 of MORT&H Specifications (HSR 15.8.1) PCC Grade M15 Note:- Needle Vibrator is an item of minor T & P which is already included in overhead charges. Hence not added in rate analysis of cement concrete works
Pdg. & laying Plain/ Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical 1500, 1700 and 2000 of MORT&H Specifications (HSR 15.8.8.2) RCC Grade M35, Using Batching Plant, Transit Mixer and Concrete Pump
Supplying, Fitting and Placing un-coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications MORT&H clause 1600 (HSR 15.45)
Providing and laying 50 mm bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder VG - 40 @ 5.2% per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction complete as per technical clause 507 of per MORTH specifications.(HSR 17.31.4) Note: If bitumen required is this account more than 5.2% as per job mix formula no extra payment will be made, extra bitumen required will be considered as incidental to work.
Providing and Laying Reinforced cement concrete pipe NP4/prestressed concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1 :2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets 1000 mm dia, as per clause 2900 of MoRTH specifications (HSR 17.62.1)
First class dry brick on edge flooring or paving in ordinary bounded courses or bound, laid as described in item no. 21.13 (HSR 21.14)
Brick masonry work in 1 :3 in sub-structure including scaffolding complete excluding pointing and plastering, as per drawing and MoRT&H Specifications 1300 and 2200 (HSR 27.1)
Pointing with cement mortar (1 :3) on brick work in substructure as per MoRT&H Specifications (HSR 27.2)
Pdg. & laying RCC Grade M35, Height up to 5m With Batching Plant, in Sub structure complete as per MoRT&H specification 1500, 1700 & 2200 Transit Mixer and Concrete Pump (HSR 27.12.1.2)
Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and MoRT&H Specifications Clasuse 1600 & 2200 (HSR 27.13)
Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ rectum wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1 V :20H towards drawing force. Complete as per drawing and MoRT&H Specifications clause 2706 & 2200 (HSR 27.15)
Back tilling behind abutment, wing wall and return wall complete as per drawing and MoRT&H Specification 710.1.4 of IRC: 78 of 2200 (HSR 27.16.1) Granular material
Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRT H specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and MoRT&H Specification 710.1.4 of IRC: 78 of 2200 (HSR 27.17)
Furnishing and placing Reinforced/Pretressed cement concrete in super-structure as per drawing and MoRT&H in clause 1500, 1600 and 1700 of MoRT&H specification (Grade M-35) (HSR 27.31.1.1)
Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and MoRT&H specifications clause 1600 (HSR 27.38)
Drainage Spouts complete as per drawing no. SD/205 and MoRT&H MoRT&H specification clause 2705 with 6 meter long GI 100 mm dia drainage GI light grade pipe (For Bridges) (HSR 27.44.1) For fabrication
PCC M15 Grade levelling course below approach slab complete as per drawing and MoRT&H MoRT&H specification clause 2700 (HSR 27.45)
Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and MoRT&H specification clause 1500, 1600, 1700 & 2704 (HSR 27.46)
Painting on concrete surface, providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 sqm clause 800 (HSR 27.49)
Providing and fixing in position 20 mm thick premoulded joint filler in expansion joint for fixed ends of simply supported spans not exceeding 10 m to cater for a horizontal movement up to 20 mm, covered with sealant complete as per drawing and MoRT&H specifications clause 2604(HSR 27.51.3)
Provision of an Reinforced cement concrete crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with M-20 grade concrete with HYSD reinforcement conforming to IRC:21 and dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre-moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to MOST circular No. RW/NH - 33022/1/94-DO Ill dated 24 June 1994 as per dimensions in the approved drawing and at locations directed by the Engineer, all as specified (HSR 34.31) MoRT&H specification clause 809. i) Excavation and backfilling are incidental to work and not to be measured separately. ii) Rate for RCC M 20 may be taken from chapter on super structure
Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification clause 2503. Boulder Laid Dry Without Wire Crates. Including excavation for trimming for preparation of bed. Nominal excavation required for preparation of bed has been taken into account while making provision for labour (HSR 35.6)
Providing and laying of boulder apron laid in wire crates made with 4mm dia GI wire conforming to IS: 280 & IS:4826 in 100mm x 100mm mesh (weaved diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 40 kg each. Including excavation for trimming for preparation of bed. Readymade woven wire crate rolls have been considered in the rate analysis. In case readymade rolls are not available, GI wire 4mm dia. @ 32 kg per 10 sqm may be provided. In that case 2 per cent of the cost of GI wire may be added for weaving the wire crates (HSR 35.7) as per MoRT&H specification clause 2503
Providing and laying Pitching on slopes laid over prepared filter media induding boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications clause 2504 (HSR 35.9.1) Stone/ Boulder
Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification Clause 2504 Includes Mazdoor required for trimming of slope to proper profile and preparation of bed (HSR 35.10)
Recovery items: The rates quoted against recovery items will not be included in the total amount rather it will be deducted while calculating financial statement of the agency. Material obtained from dismantling of existing brick work, RCC hume pipe have been calculated taking assumption that 80% of theoretical material will be retrieved. The dismantled material can used in any of the item for the work after modification (bringing it to required specifications) after approval from employer. In case it is not possible to use this material on the work, the agency can take away this material. This material can be taken away by the agency at the price quoted by the agency but minimum price to be quoted is limited to reserve price as fixed and mentioned as under :- RCC Pipe 1000 mm dia @ Rs. 3152/- Mtr
Dismantled Bricks/ brick bats @ Rs. 450/- Cum Note: All quantities of the above materials have been worked out on the basis of theoretical quantities laid on this road. However, agency may visit site before quoting rates and assess the extent of retrieved material. There shall be no measurement after actual dismantling and if material after dismantling is found on lesser side, no claim of agency on this score will be entertained and full recovery on the basis of quoted rate and quantity exhibited in the BOQ shall be made. The reserve rates are minimum rates to be used as base for quoting purchase rate by the agency. No rates below the reserve price will be entertained and reserve price will be considered for all purposes in case the agency quotes lesser than reserve price. Note:- Basic rate mentioned in this BOQ is inclusive all taxes (including GST), duties, cess, royalties etc. In case of any difference in the unit & nomenclature of any of the HSR Items depicted in this DNIT and that given in HSR, the unit and nomenclature given in HSR shall be applicable.
MAHENDER SINGH CONTRACTOR
stage.html
html • 0.04 MB
tech_eval.pdf
boq_comp_chart.xlsx
xlsx
fin_eval.pdf
aoc.pdf
Tap a document below to read it instantly. You can also download everything as a ZIP if you prefer.
details.html
html • 0.03 MB
Download all tender documents and submit your bid
Disclaimer: TenderKart has made every reasonable effort to ensure that the information on this page is accurate and authentic, however it cannot be held liable for any third-party claims or losses or any damages. TenderKart makes no warranty, expressed or implied, as to the results obtained from the use of this information. If you notice any error or omission, please let us know at .