Strengthening of Adhanur to Madambakkam Road (via) Goruganthagal road km0/0 to 4/50 in Kundrathur Block having package no. TNKPM14/2022-23

Amount

Strengthening Adhanur to Madambakkam Road (via) Goruganthagal road in KM 0/0 to 4/750 (R-45 ) In Adhanur Panchayat cost of Construction cost Rs.247.05 Lakh & Maintaenance Cost Rs.16.20 lakh

Picking the worn out BT including all other labour charges etc complete

Providing and laying spreading & Compacting graded stone aggeragate to Wet Mix Macadam specification including premixing the material with water at OMC in Mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface & Compacting with vibratory roller to achieve the desired as per MORT & H specification 406 IV revison

Applying Primecoat over WMB/WMM surface at 7.00kg of SS-1 Bitumen Emulsion / 10sq.m including labour for spraying, hire charges for bitumen sprayer etc comp

Providing and laying 50mm consolidated thickness of bituminous macadam using graded matal using bitumen 60/70 grade including cost and conveyance and all other labour charges etc complete as per clause 504 of MOST specification

Applying Tack coat over the BT surface using with Emulsion bitumen binder 2.5kg/10 Sq.M., Including cost & conveyance of all Materials and all Labour charges etc complete

BC 25/30/40mm thick (Grade II) using VG 30 Bitumen and plastic waste providing and laying bituminous concrete to 30/40mm thick using 0.13 cum of 19.00-9.50mm 0.17cum of 9.50-2.36mm and 0.26cum of 2.36 and below with 46.28kg Per clause 507 of MORTH rev05

Supply & Filling of good grity gravel from approved quary & laid in layers including cost of materials & all labour charge etc complete

Provision For HM Stone

Provision For KM Stone

Stop - Warning Sign board

Sharp Curves - Curve Warning Sign Board

Hazards sign - hazardors object to be painted / marked

Speed Breaker Sign-speed breaker to be printend in black and white & cautionary sign board to be provided

Sign board needs to be provided with Proper sign

i. CD Structures - Parapet wall of CD Should be Painted with hazard marking & Guard Posts

j. CD Structures Under Construction - Sign with Retro reflective Sickers & Temporary Traffic Diversion for Same

h. Blind Curve - Cautionary Sign Board needs to be Provided on Blind Curve on RHS with Speed Breaker

Providing and laying of hot applied thermoplastic camound 2.50mm thick including reflectionsing glass beads as per IRC 35 etc

Provision for Name board

Construction of RCC Slab culvert 1.50m Span at ch 0/100, 1/200,& 2/990

Earth work Excavation for Foundation of structures upto 3.00m depth as per drawing and technical specification clause 1104 including seting out construction of suring and bracing removal stumps and other deletarious methods dressing of sides and bottoms and back filling with approved material

Supply and filling foundation and basement with filling sand in layer not more than 15cm thick well ramed watered and compacted complete complying with standard specification

Cement conrete 1:4:8 mix using 40 MM HBG Metal for foundation including watering wherever necessary and laiding layers of not more than 50cm thick compacting etc. Complete complying with standard specification and as directed by the departmental officials

Cement conrete 1:3:6 mix using 40 MM HBG Metal for foundation including watering wherever necessary and laiding layers of not more than 50cm thick compacting etc. Complete complying with standard specification and as directed by the departmental officials

Supply and erecting centering shuttering including necessary support for plain surface in foundation and basebent and in all floors for RCC column footing, column plinth beem, beems, roof slabs, stair case steps, bedblocks, critical pier etc., using mild steel sheets of size 90x60cm and 10 gage stiff and melded with MS angles of size 25x3mm car boarding laid over silver oak scantlings of size 10cm by 6.5cm spaced of about 90cm c/cand supported by casurina props of 10cm to 13cm dia space at 75 cm C/C completed compyling with standard specification ans as directed by departmental offices etc. completed

Below Sill

Deck Slab

Cement conrete 1:2:4 mix using 20 MM HBG Metal for foundation including watering wherever necessary and laiding layers of not more than 50cm thick compacting etc. Complete complying with standard specification and as directed by the departmental officials

Cement conrete 1:1.5:3 mix using 20 MM HBG Metal for all item of RCC works including watering wherever necessary and laiding layers of not more than 50cm thick compacting etc. Complete complying with standard specification and as directed by the departmental officials

Supplying and Fabricating and placing in position mid / tor steel for all RCC works as per the design given including cost of all steel binding wire and labour forfabrication etc complete complying with standard specification

Providing and fixing 6mm bitumen felt for expansion joint Between Dirtwell & Deck wall

Providing and fixing Tar paper for bearing between bed block & Deck slab

Providing and fixing seepage pipes of 100 mm dia. PVC pipes of required lengths for abutments and wings including cost and conveyance of all materials to work site, cost and labour for 900 mm. Dia. Semi spherical back fill arrangements with 100 mm. size broken granite chips at the periphery and labour charges for fixing, etc., to drain of the backfill IN BETWEEN THE ABUTMENTS AND RETURNS. (For weep holes)

Gravel filling between body wall including cost and conveyance of gravel labour for filling watering and compacting etc complete

For the First Year from the date of completion of work

For the Second Year from the date of completion of work

For the Third Year from the date of completion of work

For the Fourth Year from the date of completion of work

For the Fifth Year from the date of completion of work

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

E.SEKAR