Rural Development Department Tender

Item No4:-Providing cast in situ / ready mix M20 grade cement concrete for head walls of CD work / retaining walls etc. including necessary form work, compaction, finishing and curing etc. complete. (with reversible drum type mixer/ concrete batch mix plant (pan mixer) with SCADA with Natural / VSI standard Artificial Sand, cement 4.05 bags/cumt) S.S.R. Sr. No. 385 item No.11.29 +10% H. A. Speci. No.CD.8 Page.No. 163 R.A. No.2

Item No. 5:- Providing and laying cement concrete pipe of IS 458:2003 NP-2 class of 1200mm diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing etc. complete.S.S.R.Item No. 11.13+10%

Item No.6:-Providing rubble filling of trap/ granite/ quartzite gneiss stones for foundations including hand packing filling gravel / sand in the voids etc. complete. S.S.R. Sr. No. 361 item No.11.01 +10% H. A. ( labour rate) Speci. No.CD.3 Page.No. 160.

Item No.7 :- Providing and laying in situ / ready mix M20 cement concrete of trap /granite /quartzite /gneiss metal for approach slab including compacting, finishing, curing etc. complete. (excluding reinforcement) (with reversible drum type mixer/ concrete batch mix plant (pan mixer) with SCADA with Natural / VSI standard Artificial Sand, cement 5.90 bags/cumt) S.S.R. Sr. No. 382 item No.11.25+10% H. A. Speci. No.CD.15 Page.No. 168 and B-7 Page No. 38 R.A. No.3.

Item No.8 Providing earth work in embankment with approved materials obtained from other sources upto lead of 50m. including all lifts, laying in layers of 20cm. to 30cm. thickness breaking clods, dressing to the required lines, curves, grades & section, watering and compaction with vibratory roller with V-Sat attachment to achieve not less than 97 % of standard proctor density etc. complete ( Material obtained from Other sources)S.S.R.Item No. 2.28 +10%

Item No 9 Supplying trap/granite/quartzite/gneiss stone metal of required size by bringing the boulders / Rubble at the road side breaking them to required gradation including conveying the boulders /Rubble 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) a)80 mm Metal, By breaking Boulders (Hand broken).S.S.R.Item No.50.56

Item No.10 Supplying trap/granite/quartzite/gneiss stone metal of required size by bringing the boulders / Rubble at the road side breaking them to required gradation including conveying the boulders /Rubble 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) a)40 mm Metal, By breaking Boulders (Hand broken) S.S.R. Item No.50.57.

tem No.11 Supplying soft murum at the road site, including conveying and stacking complete. S. S. R. Item No. 2.29b

Item No.12 Spreading 80/40 mm metal for road work including sectionong etc complete as directed by Engineer in charge .S.S.R.Item No. 50.58 +10%

Item No.13 Spreading hard murum/ soft murrum/ gravel or kankar for side width complete S. S. R. Item No. 2.30+10%

Item No.14 Compacting the sub grade / gravel / size metal (100 mm loose) layers for all widths with Power roller having weight 8 to 10 MT. including necessary, labour, materials and artificial watering complete. S. S. R. Item No.50.61+10%

Item No15 Providing and constructing 50 mm. thick Modified Penetration Macadam (MPM) road surface including all materials, preparing the existing road surface, spreading 40mm. stone layers metal 100% crusher broken metal with conical crusher palnt, 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 applying tack coat at the rate of 0.30 Kg Sqm.on existing bitumen surface. (VG-30 bulk bitumen rates are considered to arrive at rates)

Item No.16 Providing and applying tack coat on the prepared surface heating by flames in Boiler and spraying bitumen with sprayer on Concrete surface treated with primer @ 3.25 kg/10 sqm (VG-30 bulk bitumen rates are considered to arrive at rates) S.S.R. Item No.3.33

Item No.17 -Providing 20mm Thick Primix bituminous carpet including, supplying all materials preparing and celaning the base, heating bitumen applying tack coat at specified rate, Mixing hot bitumen and chips, laying the carpet layer and compacting etc

Item No.18 Providing bituminous Type A liquid seal coat on bituminous surface including supplying all materials and bitumen of specified grade preparing existing road surface, heating and applying bitumen @ 0.98 KgSqm. by mechanical means, spreading chips and rolling, by static roller having weight 8 to 10 MT. etc. complete. (VG-30 bulk bitumen rates are considered to arrive at rates)

Item No.19:-Testing of following material as per quality control norms.

a)Cement :-Standrad Consistancy,Specificgravity,etc.all

b)Sand :- Fineness Modulas,Silt&clay Contents.

c)Crushed Metal :-Water absorption,Specific gravity,Impact value.

Concrete Cube

Sieve Analisis 80 mm, 40 mm

Penitration Test

Item No.20.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

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