|
| 1 | Excavation for foundation in earth, soils of all types, sand, gravel, soft murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. ( By Mechanical Means )a) Upto 1.50m lift Normal Rateb) 1.50m to 3.00m lift, Add 10%c) 3.00m to 4.50m lift, Add 20%d) 4.50m to 6.0m lift, Add 30% |
| 2 | Excavation for foundation in soft rock including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete.a) Upto 1.50m lift Normal Rateb) 1.50m to 3.00m lift, Add 10%c) 3.00m to 4.50m lift, Add 20%d) 4.50m to 6.0m lift, Add 30% |
| 3 | Excavation for foundation in hard rock by blasting including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete.a) Upto 1.50m lift Normal Rateb) 1.50m to 3.00m lift, Add 10%c) 3.00m to 4.50m lift, Add 20%d) 4.50m to 6.0m lift, Add 30% |
| 4 | Providing and laying in situ / ready mix / ready mix M10 cement concrete of trap/ granite/ quartzite/ gneiss metal in foundation including necessary centering, formwork, bailing out water, compacting and curing etc. complete. (with fully automatic micro processor based PLC with SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) with natural /artifical sand) |
| 5 | Providing and laying in situ / ready mix M-20 plain cement concrete of trap /granite/quartzite/ gneiss metal for cast in citu piers, abutment, returns, wings etc. including provision of \\"V\\" shaped false joints to form suitable panels on the faces to approve design with compacting by vibrating and curing complete, including plywood/steel form work centering ( excluding dewatering by means of pump) and including bailling out water and curing finishing in CM 1:3 etc. complete. as directed by engineer in charge basic rate shall be increased for height above 5.00 m in followinh manners (a) Height upto 5 M. (With Concrete Mixer)With fine agreegates of required specifications ( VSI sand finely washed etc ) i) Height up to 5 m, normal rate. ii) Height 5 to 7.50 m, add 5 percent extra over basic rate. iii) Height 7.50 to 10 m, 7.50 percent extra. iv) Over 10 m Height, add 10 percent extra for every 2.50m rise. |
| 6 | Providing and applying tack coat on the prepared surface heating by flames in Boiler and spraying bitumen with sprayer on Granular surface treated with primer @ 2.75 kg/10 sqm(VG-30 bulk bitumen rates are considered to arrive at rates) |
| 7 | Providing and constructing 50 mm. thick Modified Penetration Macadam (MPM) road surface including all mataerials, preparing the existing road surface, spreading 40mm. stone metal layers 100% crusher broken metal with conical crusher plant heating and spraying the bitumen of specified grade @ 1.75 kg/sqm, spreading 12mm.size chips compacting with static roller having weight 8 to 10 MT. to achive the desired degree of compaction as per Technical Specification Clause 506 etc. complete. Including picking of existing WBM surface.(VG-30 bulk bitumen rates are considered to arrive at rates) |
| 8 | Providing and laying weep holes of 100 mm diameter PVC pipes as per drawing for abutment returns, return walls etc. Complete. |
| 9 | Providing selected hard murum filling including laying in layers of 15 to 20cmwith watering and compacting etc. complete. |
| 10 | Providing and fixing stream lined M-20 grade RCC guard stone including mild steel bar reinforcement etc. complete. |
| 11 | Providing and fixing board displaying information, such as 'Name of work, Tender cost, Name of Contractor, Work completion and liability period etc', having rectangular shape of 1.20m x 0.90m size made out 18 gauge (1.25mm) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on front side and grey stove enamel on back side and border / messages / symbols etc. with approved colour shade paint complete, on M.S.angle of size 35 x 35 x 3 mm frame with properly cross braced M.S. angles of size 35mmx35mmx3mm duly painted including Two M.S. angle iron posts of size 65 mm x 65 mm x 6 mm, 3.65 m long painted with alternate black and white bands of 25 cm width including all fixtures etc.and fixing the boards in 1:4:8 concrete block of size 60 cm x 60 cm x 75 cm including, excavation, refilling, transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge. |
| 12 | Open Graded Premix Surfacing- Providing and Laying OGC 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates premixed with bituminous binder transported to site with VTS , laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired compaction but excluding prime / tack and Seal coat. For Bitumen of specified grade--USING drum mix type hot mix plant with SCADA, Paver and Vibratory roller ( Over MPM Surface) (VG-30 bulk bitumen rates are considered to arrive at rates) |
| 13 | Providing and laying of Type - B premix seal coat with HMP of approprate crushed stone chipping 6.70 mm size and penetration bitumen of specified grade @ 0.68 Kg / Sqm. , preparing existing road surface including mixing in suitable Batch Mix plant and rolling by static roller having weight 8 to 10 MT. etc. complete. (VG-30 bulk bitumen rates are considered to arrive at rates) |
| 14 | Royalty for Sand including 2% (Surcharge) and 10% (dist. Mineral foundation cess) |
| 15 | Royalty for all other materials including 2% Surcharge |
| 16 | Cement - Standard Consistancy, Fineness, Specific Gravity, Setting time (Initial & Final) (One Test for each consignment of 50MT or part thereof) |
| 17 | Coarse Aggregates-Coarse Aggragate: Water Absorption, Specific Gravity,Impact Value/ Crushing Value |
| 18 | Coarse Aggregates-Sieve Analysis |
| 19 | Coarse Aggregates-Flakiness Index |
| 20 | Fine Aggregates-Fineness modulus(Sieve Analysis), Silt content (At beginning & if there is change in source.) |
| 21 | Concrete-Compressive Strength of C.C. Cube (Set of 3 cubes). (upto 5cum - 1 set, 6 to 15-2 sets, 16 to 30 - 3 sets, 31 to 50 - 4 sets, 51 & Above - 4 sets + 1 additional 50 cum.) |
| 22 | Murum-Sieve Analysis |
| 23 | Murum-Liquid limit and Plastic Limit |
| 24 | Bitumen - Extraction test for OGPC Please Enable Macros to View BoQ information |
