15th finance 24 25 Ist Installement Keelaveethi

Amount

Earth Excavation Hard stiff clay, stiff black cotton, hard red earth, shales,murram, gravel, stoney earth and earth mixed with smallsize boulders SS 20A

Earth work excavation in all classes of soils such as hard stiff clay, stiff black cotton, hard red earth, shales, murram, ordinary earth, earth mix with 50% fair sized boulders etc., with initial lead and lifts including laying, spreading, leveling, sectioning breaking clods etc., including all incidental charges etc., complete as per standard specification . for Foundations SS 20B TNDSS NO. 23 &24 V, VI (S2) VI 9

Supply filling of Stone Dust in layer of not more than 15 cm thick including watering with all layers and consolidation complying with standard specification including cost and conveyence of sand to Site and all labour charges and all other incidential charges etc,. complete as per Standard Specification TNDSS NO. 24 &25 NBC Part VI (S2) 8

Plain Cement concrete of mix 1:4:8 (One cement four M-sand and eight aggregates) using 40mm gauge hard broken including cost conveyance of all materials to site including labour charges, transporting and placing in position including shoring, strutting forming protective bunds, cofferdams bailing out of water labour for mixing compacting, finishing and curing, working at depths, tools and plants and incidental charges such as sheeting, shoring and bracing and their subsequent removal etc., complete as per standard specification. TNDSS NO.28 V,VI S25

Vibrated Plain Cement concrete in 1:2:4 (One part of cement, Two part of M sand Four part of ISS gauge HBG metal) using 40mm ISS gauge HBG metal including cost of conveyance of metal from approved quarry at site including cost of cement and all labour watering including mixing dumpling and laying in layer of not more than 15 cm thick and tampering to consolidation curing and all other incidental any complying with standard specification etc., as per TNDSS NO. 28 V,VI S25

Brick Work in CM 1:5 (One part of cement & five parts of M - sand) mix using Third Class Country Brick Kiln Burnt bricks 8 ¾ " x 4 ¼ " x 2 ¾" including cost and conveyance of materials to work site and including all labour charges for mixing, laying, curing the concrete etc., complete as per standard specifications and as directed by departmental Engineers – TNBP No:31

Plastering with CM 1:5 (One part of cement & five parts of P - sand) mix for 12mm thick including cost and conveyance of all materials to work site and including all labour charges for mixing, laying, curing,finishing etc., complete as per standard specifications and as directed by departmental Engineers – TNBP No:56&57

Drilling of borewells of size 6" to 8" dia. in sedimentaryformation using hand boreset including insertion of casingpipe etc., and supplying and packing of pebbles(Conveyance of hand bore set including loading andunloading to be done by the contractor)

Supply of approved quality PVC CASING PIPE 150mm RS Slotted pipe With Exice Duty AS PER IS 12818/1992.

Labour charges for inserting 150 mm/200 mm/250 mm dia (Pre Casing pipes assembly (With slots or without slots) in the drilled hole including welding the joints etc., complte and supply packing annular space with pebbles of size and quality as approved by the Executive Engineers of TWAD

Supply and filling of 40 metal for filling ., complete as per standard specifications and as directed by departmental Engineers

Supply of approved quality GI PIPE 100mm dia pipe complete as per standard specifications and as directed by departmental Engineers

Supplying and fixing RCC Pre cast slab in RCC 1:1 1/2:3 mix including cost of reinforcement grill but including moduling, finishing watering curing and fixing in position etc., Complete as per std., Specifications.,

AMUTHA (BID ID -1206714)