Rural Development Department Tender

ITEM No.4: Spreading hard murum/ soft murrum/ gravel or kankar for side width complete

ITEM No.5: Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader/ Paver on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 -- Plant Mix Method and Grading - I Material

ITEM No.6: Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing 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 with Vibratory roller. to the required density. By Mechanical Means - Grading I (Using Screening -Grading I (Using Screening Type B (11.20 mm) Aggregate)

ITEM No.7: Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing 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 with Vibratory roller. to the required density. By Mechanical Means - Grading II (Using Screening Type B (11.2 mm) Aggregate)

ITEM No.8: 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.

ITEM No.9: Excavation for foundation in earth, soils of all types, sand, gravel, soft murum including shoring and strutting as necessary and disposing off excavated stuff as directed etc. complete. By Manual Means [A] Upto 1.50mtr. Lift, Normal rate

ITEM No.10: Excavation for foundation in hard murum and boulders including shoring and strutting as necessary and disposing off excavated stuff as directed etc. complete. [A] Upto 1.50mtr. Lift, Normal rate

ITEM No.11: Providing soling using 80 mm size trap metal in 15 cm. layer including filling voids with Crushed sand/grit, ramming, watering etc. complete.

ITEM No.12: Providing and laying in situ cement concrete of M10 proportion with trap/ granite/ quartzite/ gneiss metal in foundation including necessary form work, compacting and curing etc. complete. (with reversible drum rtype mixer with SCADA with natural sand)

ITEM No.13: Providing & laying in situ cement concrete of M15 proportion with trap / granite / quartzite /gneiss metal in foundation including necessary form work compacting and curing etc. complete. with reversible Drum Type mixer with SCADA. With crushed sand .

ITEM No.14: 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

ITEM No.15: Providing and laying cement concrete pipe of IS 458:2003 NP-3 class of 1200mm diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing etc. complete.

ITEM No.16: Providing and laying in situ / ready mix M20 Cement Concrete of trap/ granite/ quartzite/ gneiss metal for wearing course 8cm thick including compacting, finishing, curing and filling in joints with bitumen etc. complete. (with fully automatic micro processor based PLC with SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) with fine agreegates of required specifications ( VSI sand finely washed etc )

ITEM No.17: Providing selected hard murum filling including laying in layers of 15 to 20cm with watering and compacting etc. complete.

ITEM NO.18 : ROYALTY CHARGES :- Supply of Rubble, Murum, Soil, 60mm./40mm. metal (Hand broken), royalty charges are not included in the rates.[As per Govt. of Maharashtra, Revenue and Forest Departments Gazette No.67 Dt.15 May,2015. States that the royalty charges of Rs.141.34/Cu.M. ) are considered. The surcharge levied on Royalty shall also be payable to the contractor.

ROYALTY FOR OTHER MINERALS

ITEM NO.19 : Laboratory testing charges are not considered in the Rate Abstracts. Where ever required separate item shall be taken in the estimate for material testing charges, on the basis of testing frequency and charges fixed by Vigilance & Quality Control Circle, for the current year and shall form part of tender. testing of material by Quality control and certified quality must be use by contractor.

BASIC TEST OF CEMENT :- [1] Standard Consistency Fineness,Specific Gravity, Setting Time ( Initial & Final), Compressive Strength, Soundness

CONCRETE:- [1] Compressive strength of C.C.Cube (Set of 3 cubes)

CONCRETE:- [2] Concrete Mix Design (With all Tests on basic materials)

MURUM-HARD:- [1] Liquid limit & Plastic limit

MURUM-HARD:- [2] Sieve Analysis

STONE/RUBBLE:- [1] Crushing Value / Compressive Strength Water Absorption and Specific Gravity