Rural Development Department Tender

Supplying 80MM trap /granite /quartzite / gneiss stone metal of required size by bringing the boulders at the road side breaking them to required gradation including conveying the boulders and stacking the broken metal etc. complete. (Prior approval of sample stack of broken metal by the Ex.Engineer is necessary, the date of approval will form part of the measurements)

Supplying 40MM trap /granite /quartzite / gneiss stone metal of required size by bringing the boulders at the road side breaking them to required gradation including conveying the boulders and stacking the broken metal etc. complete. (Prior approval of sample stack of broken metal by the Ex.Engineer is necessary, the date of approval will form part of the measurements)

Supplying hard murum/ kankar at the road site, including conveying and stacking complete.

Supplying soft murum at the road side, including conveying and stacking complete.

Spreading 80 mm metal including sectioning complete.

Spreading 40 mm metal including sectioning complete.

Spreading hard murum for side width etc. complete

Spreading gravel / sand / soft murum /avilable murum over rubble soling /W.B.M.surface blanketing berms etc.complete.

Compacting the gravel/ oversize metal (200 mm loose) layers for all widths with static roller including necessary, labour, materials and artificial watering complete.

Compacting the gravel/ oversize metal (100 mm loose) layers for all widths with static roller including necessary, labour, materials and artificial watering complete.

Compacting the hard murum side widths including laying in layers on each side with power roller including artificial watering etc. complete.

Providing and constructing 75 mm. thick Modified Penetraction Macadam (MPM) road surface including all materials, preparing the existing road surface, spreading 40 mm. stone layers metal 30% crusher broken metal + 70% Hand broken metal (By breaking Rubble obtained by blasting) , heating and spraying the bitumen of VG-30 grade @ 2 kg / sqm , spreading 12mm.size chips compacting with three wheel static roller having weight 8 to 10 MT. to achive the desired degree of compaction as per Technical Specification Clause 506 etc.complete, including applying tack coat of VG 10 grade bitumen at the rate of 0.30 Kg Sqm. on existing bitumen surface.

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 VG-30 Bitumen, including providing and laying seal coat sealing voids in a bituminious surface laid to the specified level and cross fall using Type A seal coat but excluding prime / tack coat. For Bitumen VG-30 bulk--USING drum mix type hot mix plant with SCADA, Paver and Vibratory roller

Providing and laying of Type - B premix seal coat with HMP of approprate crushed stone chipping 6.70 mm size and penetration bitumen of VG-30 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.

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

ROYATY OF MATERIALS

TESTING OF MATERIAL

Sieve Analysis for Murum, Aggregate

Liquid Limit/Plastic Limit for Murum

Impact Value Crushing Value for Aggregate

Striping Value for Bituminous work

Abrasion Value for Aggregate

Penetration, Softening Point, Flash & Flash Point & Fire Point, Specific Gravity for Bitumen

Extraction for Bitumen