Constrution of Concrete Road At S.H 141 To Kamblevasti Rasta V.R 70 Ch 0/00 To 0/500 KM.Tal Man Dist Satara

Excavation for roadway in earth, soil of all sorts, sand, gravel or soft murum including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50 metre and spreading for embankment or stacking as directed. By Mechanical Means. Item / Page No : 11 / 23 Specification No : MORTH-301 Spec. Page No : 45-53 Additional Specifications : The useful excavated material shall be utilised as directed by the Engineer in-charge.

Excavation for roadway in hard murum and boulder including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50 metre and spreading for embankment or stacking as directed. Item / Page No : 13 / 24 Specification No : MORTH-301 Spec. Page No : 45-53 Additional Specifications : The useful excavated material shall be utilised as directed by the Engineer in-charge.

Excavation for roadway in soft rock, including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50 metre and spreading or stacking as directed. Item / Page No : 14 / 24 Specification No : MORTH-301 Spec. Page No : 45-53 Additional Specifications : The useful excavated material shall be utilised as directed by the Engineer in-charge.

Excavation for roadway in hard rock by controlled blasting including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50 metre and spreading for embankment or stacking as directed. Item / Page No : 15 / 24 Specification No : MORTH-301 Spec. Page No : 45-53 Additional Specifications : 1. The useful excavated material shall be utilised as directed by the Engineer in-charge. 2. The work shall be done as per instructions of Engineer in charge.

Watering and compacting of embankment formed of materials obtained from the road cutting, within a lead of 50 metre to not less than 97 percent of Standard Proctor density after laying them in layers of 20 centimetre to 30 centimetre. With vibratory roller Item / Page No : 23 / 24 Specification No : MORTH-305 Spec. Page No : 63-77

Providing earth work in embankment with approved materials obtained from other sources upto lead of 50 metres including all lifts, laying in layers of 20 centimetre to 30 centimetre thickness, breaking clods, dressing to the required lines, curves, grade and section, watering and compaction with vibratory roller with V-Sat attachment to achive not less than 97 percent of standard proctor density, excetra complete. (Material obtained from Other sources) Item / Page No : 28 / 25 Specification No : MORTH-305 Spec. Page No : 63-77

Construction of granular sub-base by providing close graded material, mixing in a mechanical mix plant at optimum moisture content, carraige of mixed material to work site, spreading in uniform layers with motor grader/ Paver on prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause 401. - Plant Mix Method and grading - I material. Item / Page No : 1 / 27 Specification No : MORTH-301, 305, 401, 902, 112 Spec. Page No : 45-53, 63-77, 109-111, 417-421, 19-21

Providing and laying in situ M-30 grade unreinforced plain cement concrete pavement over a prepared sub base with 43 grade cement, coarse and fine aggregate (V.S.I. grade finely washed crushed sand) conforming to Indian Standard : 383, using fine and coarse aggregates combined gradation as per Table 600-3 of Ministry of Road Transport and Highways specification 2013, mixed in a batching and mixing plant / non tilting mixer and weigh batcher as per approved mix design, admixtures, transporting to site, spreading, laying with approved make paver, compacted and finished in a continuous operation, finishing to lines and grades as directed by Engineer in-charge and curing by curing compound / by providing cement vata in cement mortar 1:8 at 0.6 metre X 0.6 metre center to centre, admeasuring 80 milimetre at bottom and 40 milimetre at top with depth of 75 milimetre and maintaining the same throughout curing period or by any other method approved by Engineer in-charge, with fully automatic micro processor based Programmable Logic Controller without Supervisory Control and Data Aquisition enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) excetra complete. Item / Page No : 1 / 37 Specification No : MoRTH 602 Spec. Page No : 263 Additional Specifications : 1. The appropriate mix design shall be got done well in advance from the approved government laboratory and the same shall also be got approved from Engineer in-charge, before starting the work. 2. Cement from the same stock sent for mix design shall be used for concreting work. 3. The minimum cement for reinforced cement concrete / plain concrete to ensure durability / strength shall be as per IS 456-2000 with latest ammendment. If actual cement required / consumed is more than the provision in the IS code / approved mix design, no claim for that shall be entertained and cost for that shall be bourned by the contractor. 4. Before concreting work, cement from each consignment shall be got tested and if the strength of cement varies considerably from the approved mix design, the mix design should be got modified according to strength of fresh cement available in stock and concreting work should be done according to modified mix design. 5. For every consignment of cement, a sample shall be got tested as per norms and frequency of Vigilance and Quality Control Circle, Pune. As regards testing of cement it will be entire responsibility of the contractor. 6. If artificial / VSI crushed sand is used instead of natural sand; terms, conditions and specifications mentioned in Circular by Chief Engineer, Public Works Region, Pune bearing No CEP/D-2/Buildings-2/5940/2017 dated 17/10/2017 and Annexure-I attached to it and also Circular by Chief Engineer, Public Works Region, Nagpur bearing No 36 dated 15/01/2019 and Annexure-I attached to it will be appicable.

Providing and fixing in position thermo mechanically treated FE 500, tie bars precoated with anticorrosive epoxy paint, of 12 milimetre diameter 70 centimetre long and at 30.00 centimetre center to center and wherever directed including handling, straightening, wrapping with paper of approved quality for half length, necessary cutting, handling, supported by assembly of thermo mechanically treated FE 500 chairs with proper alignment, excetra complete. Item / Page No : 16 / 43 Specification No : MoRTH 602 Spec. Page No : ---

Providing and laying 125 micron low density polyethylene sheet confirming to Indian Standard : 3395 - 1997 below concrete pavement including all materials and labour complete. Item / Page No : 19 / 44 Specification No : MoRTH 605 Spec. Page No : ---

Supplying hard murum / kankar at the road site, including conveying and stacking, excetra complete. Item / Page No : 29a / 25 Specification No : MORTH-408 Spec. Page No : 139-142

Spreading hard murum / soft murrum / gravel or kankar for side width, excetra complete. Item / Page No : 30 / 25 Specification No : MORTH-408 Spec. Page No : 139-142

Construction of dry lean cement concrete sub-base over a prepared sub-grade with coarse and fine aggregate (V.S.I. grade finely washed crushed sand) conforming to Indian Standard : 383, the size of coarse aggregate not exceeding 25 milimetre, cement content not to be less than 150 kilogram per cubic metre, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant / weigh batch mixer, transported to site with all leads and lifts, laid with a paver with electronic sensor / by suitable means as approved by Engineer in-charge, compacting with vibratory roller, finishing, curing and including preparation of sub-grade surface if required, excetra complete, with fully automatic micro processor based Programmable Logic Controller without Supervisory Control and Data Aquisition enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) excetra complete. Item / Page No : 13 / 43 Specification No : MORT&H-601 Spec. Page No : --- Additional Specifications : If artificial / VSI crushed sand is used instead of natural sand; terms, conditions and specifications mentioned in Circular by Chief Engineer, Public Works Region, Pune bearing No CEP/D-2/Buildings-2/5940/2017 dated 17/10/2017 and Annexure-I attached to it and also Circular by Chief Engineer, Public Works Region, Nagpur bearing No 36 dated 15/01/2019 and Annexure-I attached to it will be appicable.

Providing and fixing bituminous pad 25 milimetre thick for expansion joints in retaining wall, compound wall, excetra complete. Item / Page No : 11 / 204 Additional Specifications : The work shall be carried out as per instructions of Engineer in charge.

Providing to contraction joints polysuphide sealent (pouring grade) confirming to British Standard : 5212-1989 into sawed groove widened at top for sealent reservoir of specified size and shape as per detailed drawing including fixing polyethylene foam backer rod of required diameter (appraoximately 25 percemt larger than the initial 3 milimetre to 4 milimetre joint) overlaid with bond breaking tape as per detailed drawing. Item includes cleaning the joints with water jet / air compressor and allowing joint to become thoroughly dry before sealent is applied and applying primer. - Contraction and longitudinal joints 15 milimetre deep X 8 milimetre wide. Item / Page No : 18 / 44 Specification No : MoRTH 602 Spec. Page No : ---

Compaction Test (Proctor Density) for Earth Work 1 Test per 500.00 Cubic Metre

Sieve Analysis Test for Metal below 40 milimetre 1 Test per 100.00 Cubic Metre

Water Absorption, Specific Gravity, Impact Value, Crushing Value Test for Metal below 40 milimetre 1 Test per Source

Flekiness Index / Elongation Index Test for Metal below 40 milimetre 1 Test per Source

Fineness Modulus (Sieve Analysis), Silt and Clay Content Test for Artificial Sand 1 Test per Source

Compressive Strength of Cement Concrete Cube 1 Test for quantity upto 5 cubic metre, 2 Tests for quantity above 5 cubic metre and upto 15 cubic metre, 3 Tests for quantity above 15 cubic metre and upto 30 cubic metre, 4 Tests for quantity above 30 cubic metre and upto 50 cubic metre. For quantity 50 cubic metre and above - 4 Tests + 1 Test for each additional 50 cubic metre

Concrete Mix Design (with all tests on basic materials) for Grade M-30 1 Test per 500.00 Cubic Metre

Tensile Strength, Percent Elongation, Yield Stress, Weight per Metre, Bend / Rebend Test, Proof Stress (Steel Bar upto 16 milimetre) 1 Test per 5.00 Metric Ton

Sieve Analysis Test for Hard Murrm 1 Test per 100.00 Cubic Metre

Liquid Limit and Plastic Limit for Hard Murum 1 Test per 250.00 Cubic Metre

Providing and fixing Road junction / Information sign board of size 1.20 metre X 0.90 metre prepared on 16 gauge mild steel sheet with angle iron frame of size 35 milimetre X 35 milimetre X 5 milimetre with cross bracing of size 35 milimetre X 35 milimetre X 5 milimetre including painting with one coat of zinc cromate stoving primer and two coats each of green/ white back ground and back side gray stove enamelled, bonded with red retro-reflective sheet Engineering grade, border / letters / numeral /arrows, coated with non pealable crystal clear protective transpere