Rehabilitation of Palanivelrajan Canal (18th Canal) including the cross Masonry and Cross drainage structures from LS 0 Km to 40.80 Km and Reconstruction of heavily damaged Canal Syphons and Aqueducts in Uthamapalayam Taluk of Theni District.

Amount

Clearing Heavy jungle as directed by the departmental officers at site etc complete complying with specification and as directed by the departmental officer.

Dismantling clearing away and carefully stacking materials useful for reuse for any thickness of Plain Cement concrete etc., complete complying with standard specification and as directed by the Engineer in charge of work. .

Dismantling clearing away and carefully stacking materials useful for reuse for any thickness of Reinforced Cement concrete etc., complete complying with standard specification and as directed by the Engineer in charge of work. .

Dismantling clearing away and carefully stacking materials useful for reuse for any thickness of walls of Brick / Stone masonry in cement mortar walls under 3 m high as directed by the departmental officers.

Earth work deploying earth moving machinery for desilting channel and forming bund on either side depositing the earth on banks including jungle clearance etc., complete as directed by the Departmental officers complying with standard specification. (Having Width of 3m - 10m)

Earthwork excavating and depositing on bank with initial lead of 10m and initial lift of 2 m in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small sized boulders and refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed and consolidated etc. complete complying with standard specifications and drawings as directed by the departmental officers.

Earthwork excavating and depositing on bank with initial lead of 10m and initial lift of 2 m in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small sized boulders etc. complete complying with standard specifications and drawings as directed. (Open Excavation).

Supplying and filling gravel in between the gaps of Cement Concrete blocks etc., complete complying with standard specification and as directed by the departmental officers

Water consolidation by Power Roller including hire charges complete complying with standard specification and as directed by the departmental officers.

Providing and placing in position of plain Cement concrete of grade M10 using hard well graded aggregates with the nominal maximum size of coarse aggregate of 40mm weigh batching the ingredients and mixing in approved mixers/batching plant (to produce concrete of the specified characteristic strength of 10 N/mm2 at 28days) including dewatering the placement site by bailing/pumping and by diverting wherever necessary; laying the concrete in layers of not exceeding 15 cm thick and in bays; compacting and finishing the surface with all leads and lifts; watering curing complete so as to attain the profile and strength specified in the approved drawing & specifications complete as directed by the Engineer in charge of works and as per the technical specifications

1.50 m Below Ground level to 1.00 m Above Ground level

1.50 m Below Ground level to 4.50 m Below Ground level

Providing and placing in position of plain Cement concrete of grade M15 using hard well graded aggregates with the nominal maximum size of coarse aggregate of 20mm weigh batching the ingredients and mixing in approved mixers/batching plant (to produce concrete of the specified characteristic strength of 15 N/mm2 at 28days) including dewatering the placement site by bailing/pumping and by diverting wherever necessary; laying the concrete in layers of various thickness and in bays; vibrating, compacting and finishing the surface with all leads and lifts; watering curing complete so as to attain the profile and strength as directed by the Engineer in charge of works and as per the technical specifications.

Below Ground Level 1.50 m to Above Ground Level 1.00 m

Below Ground Level 1.50 m to Below Ground Level 4.50 m

Providing and placing in position of plain Cement concrete of grade M15 using hard well graded aggregates with the nominal maximum size of coarse aggregate of 40mm (60%) and 20mm (40%); weigh batching the ingredients and mixing in approved mixers/batching plant (to produce concrete of the specified characteristic strength of 15 N/mm2 at 28days) including dewatering the placement site by bailing/pumping and by diverting wherever necessary; laying the concrete in layers of various thickness and in bays; compacting and finishing the surface with all leads and lifts; watering curing complete so as to attain the profile and strength as directed by the Engineer in charge of works and as per the technical specifications.

Below Ground Level 1.50 m to Above Ground Level 1.00 m

Below Ground Level 1.50 m to Below Ground Level 4.50 m

Above Ground Level 1.00 m to Above Ground Level 4.50 m

Above Ground Level 4.50 m to Above Ground Level 9.00m

Providing and placing in position of plain Cement concrete of grade M 20 using hard well graded aggregates with the nominal maximum size of coarse aggregate of 20mm weigh batching the ingredients and mixing in approved mixers/batching plant (to produce concrete of the specified characteristic strength of 20N/mm2 at 28days) including dewatering the placement site by bailing/pumping and by diverting wherever necessary; laying the concrete in layers of various thickness and in bays; vibrating, compacting and finishing the surface with all leads and lifts; watering curing complete so as to attain the profile and strength as directed by the Engineer in charge of works and as per the technical specifications. (Below Ground Level 1.50 m to Above Ground Level 1.00 m)

Providing and placing in position of plain Cement concrete of grade M 25 using hard well graded aggregates with the nominal maximum size of coarse aggregate of 20mm weigh batching the ingredients and mixing in approved mixers/batching plant (to produce concrete of the specified characteristic strength of 25N/mm2 at 28days) including dewatering the placement site by bailing/pumping and by diverting wherever necessary; laying the concrete in layers of various thickness and in bays; vibrating, compacting and finishing the surface with all leads and lifts; watering curing complete so as to attain the profile and strength as directed by the Engineer in charge of works and as per the technical specifications. (Below Ground Level 1.50 m to Above Ground Level 1.00 m)

Providing and laying in position, Standardised Concrete Mix M-25 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS:456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 350 kglm3 and maximum water cement ratio of 0.50, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m') 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

Below Ground Level 1.50 m to Above Ground Level 1.00 m

Above Ground Level 1.00 m to Above Ground Level 4.50 m

Supplying and Erecting water tight steel centering for sides and soffits including necessary supports and shuttering including strutting for all R.C.C. works etc up to 3.29 m height with all cross bracings using mild steel BG 10 sheets of size 90cm x 60cm gauge stiffened with welded mild steel angles of size 25x25x3mm for boarding laid over silver oak (country wood) joist of size 10cm x 6.5cm spaced at about 90cm centre to centre and suitably supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre, including cost of materials etc., complete complying with standard specification and as directed by the Departmental officers. The payment for centering shall be given after the concrete is laid and the retrieved materials should be taken back by the contractor.

Without Strutting

With Strutting

With Strutting 3.29 m to 4.29 m

Supplying, fabricating and placing in position of RTS or MS reinforcement for all reinforced cement concrete works including cost of steel rods of all sizes including binding wires and labour charges for decoiling, cutting, bending and tying the grills in position etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and Fixing PVC pipes of size 75mm dia with ISI Standards (4 kg/cm2) for providing pressure relief holes( weep holes) etc., including all labour charges for fixing etc., complete complying with standard specification as directed by the departmental officers.(at 2m interval)

Supplying and fixing PVC water Bar 150mm wide with single bulb including all labour charges,conveyance charges for fixing etc., complete complying with standard specification and as directed by the departmental officers. (25m Intervel)

Supplying and fixing Bitumen pad 20mm thick for joints in the wall etc., including all labour charges for fixing etc ,complete complying with standard specification and as directed by the departmental officers.

Rough stone dry packing for apron to the required thickness using old rough stones of standard size stones including stacking for pre measurements and finishing etc., complete complying with standard specification and as directed by the departmental officers.

Rough stone dry packing for apron to the required thickness using new rough stones of standard size stones including stacking for pre measurements and finishing etc., complete complying with standard specification and as directed by the departmental officers.

Random rubble masonry in cement mortar 1:4 (One cement and four sand by volume) using New rough stone and bond stones including simultaneous pointing and all incidental charges such as scaffolding, curing, finishing etc., complete complying with standard specification and as directed by the departmental officers at site.

Pointing with cement mortar 1:3 (One cement and three sand) for flush pointing in Random Rubble masonry complying with standard specification and as directed by the departmental officers.

Plastering with Cement Mortar 1:3 (One Cement and Three Plastering Sand) 20mm thick mixed with water proofing compound conforming to BIS at 2% by weight of cement used including mortar plasticizer at 200ml per 50Kg of cement used, finsihing, curing, etc., complete in all floors complying with standard specification and as directed by the departmental officers.

AMR CCONSTRUCTION (BID ID -1444013)

VRR CONSTRUCTION (BID ID -1444045)