Repairing of road excavated by various services, fill up the potholes during rainy season on annual basis in Mira Bhayandar Municipal Corporation area. (Two Yearly Tender)

Amount

Description

ITEM NO. 1 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 50m. and spreading for embankment or stacking as directed. SSR NO.2.11 / 23

ITEM NO. 2 TRANSPORTING OF EXCAVATED MATERIALS lead 20.00 k.m.. SSR in Statment C 1

ITEM NO. 3 Providing dry/ trap/ granite/ quartzite/ gneiss rubble stone soling 15 cm to 20 cm thick including hand packing and compacting etc. complete.. SSR NO. 21.38 / 157

ITEM NO. 4 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) SSR NO.3.20 / 29

ITEM NO. 5 Providing and constructing 75 mm. thick Modified Penetration Macadam (MPM) road surface including all materials, preparing the existing road surface, spreading 40 mm. stone metal layers 30% crusher broken metal + 70% Hand broken (by breaking rubble obtained by blasting) heating and spraying the bitumen of specified grade @ 2 Kg/sqm, spreading 12 mm.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 picking of existing WBM surface. (VG-30 bulk bitumen rates are considered to arrive at rates) SSR NO. 3.35 a / 31

ITEM NO. 6 Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen set footed in bitumen boller on B.T. surface 2.5 kg/10 sqm.(VG-30 bulk bitumen rates are considered to arrive at rates) SSR NO. 3.30 / 30

ITEM NO. 7 Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen with sprayer on Dry / Hungry B.T. surface 3 kg/10 sqm. (VG-30 bulk bitumen rates are considered to arrive at rates) SSR NO. 3.31 / 30

ITEM NO. 8 BITUMINOUS MACADAM: Proving and laying bituminous macadam using crushed aggregates of Grading 1, 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 for 80/100 mm compacted thickness with 3.3 % using specified grade of Bitumen. -- USING Batch mix type hot mix plant with SCADA, Sensor Paver, vibratory roller.(VG-30 bulk bitumen rates are considered to arrive at rates) SSR NO. 3.40 / 33

ITEM NO. 9 9 MM SEAL COAT: Providing and laying of Type A 9mm premix seal coat with HMP of apropriate capacity crushed stone chiping 6.7 mm size and penetration bitumen of specified grade @ 1.2kg/Sq.m, preparing existing road surface 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) SSR NO. 4.13 / 36

ITEM NO. 10 BITUMINOUS CONCRETE:--Providing and laying bituminous concrete using crushed aggregate of grading 1, premixed with bituminous binder @5.40% by weight of total mix and filler, transported at site with VTS, laid over a previously prepared surface, finished to the required grade ,level, alignment, and rolling to achieve the desired density for 50mm compacted thickness with drum mix plant with SCADA, Sensor paver and Vibratory roller excluding prime/Tack coat etc. complete --Bitumen of specified grade with stone dust filler. (VG-30 bulk bitumen rates are considered to arrive at rates) SSR NO. 3.50 / 34

ITEM NO. 11 Construction of dry lean cement concrete Subbase over a prepared subgrade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, cement content not to be less than 150 kg/ cum, 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 Engineerincharge, compacting with vibratory roller, finishing, curing and including preparation of subgrade surface if required etc. complete. SSR NO. 5.13 / 43

ITEM NO.12 Providing and laying in-situ M40 Grade unreinforced plain cement concrete pavement over a prepared sub base with 43 grade cement, coarse and fine aggregate ( natural sand/ VSI grade finely washed crushed sand) conforming to IS 383, using fine and coarse aggregates combined gradation as per Table 600-3 of MORTH Specification 2013, mixed in a Tilting type Concrete Mixer as per approved mix design, admixtures, spreading, laying compacting and finished in a continuous operation without paver machine, 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 @0.6m X 0.6m centre to centre, admeasuring 80 mm at bottom and 40 mm at top with depth of 75mm and maintaining the same throughout curing period by any other method approved by Engineer-in-charge.. SSR.NO.5.06 / 39

ITEM NO.13 Cutting transverse contraction joints 3 to 4 mm wide and depth 60mm. .in concrete slab using concrete cutting machine with diamond studded saw within 48 hours of casting of bay / slab etc. complete including subsequent widening of the groove 8 to 10 mm. wide at top having depth of 15 mm. as directed by Engineer incharge. SSR.NO. 5.17 / 43

ITEM NO.14 Providing and laying 125 micron Low Density Polyethylene (LDPE) sheet confirming to IS 3395 : 1997 below concrete pavement including all materials and labour complete. SSR.NO. 5.19 / 44

ITEM NO.15 Providing expansion joints with 25mm thick bituminous pad as per detailed drawings etc. complete. SSR.NO.14.33 / 44

ITEM NO.16 Providing to contraction joints polysuphide sealent (Pouring grade) confirming to BS : 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 (appraox. 25% larger than the initial 3 mm.to 4 mm. 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. (A) Contraction and longitudinal joints (15 mm. deep x 8 mm.wide) SSR.NO. 5.18 / 44

ITEM NO.17 Providing and laying in situ / ready mix M20 CC of trap/ granite/ quartzite/ gneiss metalfor 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 concrete batch mix plant / pan mixer with fine agreegates of required specifications ( VSI sand finely washed etc ) SSR.NO. 14.39 / 96

ITEM NO 18 P/L Mastic Asphalt 25mm. thick having bitumen content 10% by weight as per I.S. code No. 5317/2002.(As per prevailing MCGM specification for Roadwork Clause No. 365) (R3-RW-5-30)

ITEM NO 19 P/L Mastic Asphalt 40 mm. thick having bitumen content 10% by weight as per I.S. code No. 5317/2002.(As per prevailing MCGM specification for Roadwork Clause No. 365) (R3-RW-5-31)

ITEM NO 20 Rapid Hardening concrete 25 MPA at 6 hrs. after laying Providing and Laying in Position Rapid Hardening Concrete, Mix of approved Brand or Equivalent to fill the potholes in the Asphalt Pavement; By preparing the surface of pavement by cutting in Geometric shape, proper cleaning using blowers and scrubbing with wire brushes to receive the mix. Mixing with mechanical mixer and laying in place, joint cutting etc. As per the relevant IS Codes/Specification, the concrete shall achieve the required Compressive Strength after 6 Hrs or as per the directions of Engineer In-charge.

ITEM NO 21 Drilling 32 mm dia hole and upto depth of 400 mm and grounting with epoxy resin of reinforcement steel of 25 mm dia of all manpower and equipments complete in all respect SSR.NO. 19.25 / 149

ITEM NO 22 Drilling with core cutting machine in RCC slabs, walls etc.wherever required in buildings, manholes,ducts, water tanks, pits etc. for laying pipes,sleeves and making good the same to give an even finish. The rate shall include the cost of drilling core, providing EPOXY based water proofing compound for sealing the joints around the pipes, nominal reinforcementwhereverrequired,scaffolding and labour charges for working at all levels ,leads and heights . (Maximum thickness of RCC members shall be 300mm) and as directed by Engineer-In-Charge .R3-CS-RM-100

Upto 25mm dia

b) -Do- Above 25mm to 50mm dia

c) Above 50mm to 75mm dia

d) Above 75mm to 100mm dia

e) Above 100mm to 150mm dia

f) Above 150 mm to 200mm dia

g) Above 200 mm to 250mm dia

h) Above 250 mm to 300mm dia

ITEM NO 23 Drilling 40 mm dia holes in masonry or concrete structure with providing and fixing 0.5 M long G.I. pipeline for pressure grouting including all material, labour cost and machinery charges, etc. complete. MJP SECTION - H :sr.8 pg 57

Gajanan Construction

Shreeji EPC Pvt Ltd