Construction of compound wall and Providing Deep Borewell at Ashok nagar NUHM in Ward no 6

Amount

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Foundation

For plinth beam

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Providing and laying in position, Standardised Concrete Mix M-20 Grade in accordance with IS:456-2000, using 20mm and down graD/F hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/mᶾ and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommenD/F proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5 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 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).

Foundation and basement

ground floor

Supply and fabrication of steel using TMT & RTS bars with including cost and conveyance of all materials and including all labour charges etc complete

Providing centering and shuttering works using MS sheet moulds and soffits with including cost and conveyance of all materials and including all labour charges etc complete

column

slab, beam, lintel

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

ground floor

Plastering in C.M 1:5-20 mm thick with including cost and conveyance of all materials and including all labour charges etc complete

Painting two coats for Exterior surface with approved Exterior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.

Towards cost of Geophysical investigation survey charges.

Supply and delivery of 200mm dia of (Casing medium) PVC casing plain pipe including cost and conveyance at site etc., complete as per standard specification `

Supply and delivery of 150mm dia of (Casing medium) PVC casing Slotted pipe ( Company Slots) including cost and conveyance at site etc., complete as per standard specification ISI make

Supply and delivery of 150mm dia of (Casing medium) PVC casing plain pipe including cost and conveyance at site etc., complete as per standard specification `

Drilling of 200mm dia bore wells any where is chengalpattur district including tranportion from one place to aother place with in this district in alluvial soil or sedimentrary starata using rotary rig by first drilling a pilot bore of 150 mm dia by direct rotary mud circulation method using contractors rig tool fuel, labour drillng bentonite mud and water required for drilling,

Drilling 150mm dia pilot bore to the required depth Below ground level.

Drilling 150mm dia pilot bore up to 60 m to 90 m from Ground level.

Drilling 150mm dia pilot bore up to 90 m to 120 m from Ground level.

Drilling 150mm dia pilot bore up to 120m to 150 m from Ground level.

Drilling 150mm dia pilot bore up to 150m to 180 m from Ground level.

Supply and delivery of 200mm dia(8”) PVC end cap including cost and conveyance etc., complete

Reaming from 150mm dia pilot bore to 200mm dia size bore as directed by the Departmental Officer, to the required depth up to 60 from Ground level

Labor charges for inserting the P.V.C. casing pipes assembly with slots (or) without slots in the drilled holes including joining the pipes etc., complete, supply and packing the annular space with pebbles of size and quality as approved by the Municipal Engineer excluding cost of casing pipe etc., complete 200mm dia PVC casing pipe

Charges for developing the bore wells with Air Compressor 600cfm (Minimum 8 hours) including transportation labor and fuel charges for Compressor as directed by the Departmental Officer and conducting yield test by “V” notch method.

Supply and Fixing of 5 HP Motor Submersible Pump set ISI mark IS 8034Without panel board 75LPM and 60M Head including Fixing Charges and all Charges etc. Complete.(Rate with TNVAT @4% on Basic cost Excise Duty)

Supply and delivery of suitable 3 phase panel board to 5HP with DOL Starter Auto On/Off Switch etc.,

Supply and Delivery of 2.50 Sqmm PVC insulated and Sheathed 3 Core flat type copper cable confirming to IS 694/1990 Including all charges with excise duty and handling charges etc

Towards Labour Charges for the errection of Submersible pump set in bore well including fixing and jointing submersible cable with proper clamps up to the starter to riser pipes to the required depth valves erection clamps, pressure gauge up to the exterior of panel board consisting of TPICN switches starter ,Volt meter, Ammeter, three pilot (indicating) Lamps capacitor single Phasing preventor,water level guard and laying and jointing the cables and twin earthing as per IE rules etc., Complete and testing the pump set and trail run for 10 days 2 HP Plat form All round

Supply and run off 4 to 6 Sq.mm polythene insulator and PVC sheathed (Heavy Duty) service meter Aluminium cable of 1100 V grade on bearer wire for servive connection mains (SD 61).(320 Aluminim Wire)

Supply, delivery and fixing of the following ISI make water supply materials including all labour charges etc., complete

2" dia Pipe clamp set

2" dia pvc bend

2" dia G.I Elbow

2" dia G.I Union

2" dia gate valve

2" U Pvc Pipe

2" dia pvc pipe

2" dia pvc Tee

3/4" dia G.I Tee

3/4" dia G.I Elbow

3/4" dia Pvc Tap

3/4" dia GI Coupler

saddle piece

Nylon rope

Supply and delivery and fixing of HDPE tank 2000 litres capacity as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixnig charges as directed by TWAD Board officers etc.,

Providing Construction of Brick work for HDPE tank with Pcc in 1:5:10 and Brick work CM:15 up to Best country brick in size of 8 3/4 x 4/2 x 3/4 and plastering in CM 1:5 etc., complete

Providing precast Rainforced Cement Concrete with Sutiable paltform including conveyence of all materials all labour charges etc., complete

Supply and fixing of 0.75 x 0.75 x 0.45 size made up with MS angle and plats of a kiosk erected on a masonary pedsal for protecting accessories etc., complete complying with standard specification.

Providing painting and lettering over the PVC tank for the work details as per instrution given by the departmental officers etc., complete complying with standard specification.

Electrification charges for EB service connection

Engineers Window (BID ID -1234741)