15th Tied 2024 - 25 - 1st ward Water supply Alangulam TP

Amount

Earth work excavation in all classes of soil such as hard stiff clay, light black cotton, shalles, muram except hard rock including all charges etc., complete as per SS20 B.

Supplying and filling the foundations and basement with approved quality of well Gravel in layers of 15cm thick well rammed and consolidated as per standard specification.

P.C.C 1:4:8 mix using 40mm metal including cost and conveyance of all materials to site with all leads of pure water for curing and all labour charges and all other incidental charges etc complete

R.R. Masonary in CM 1:5 mix using rough stone including cost and conveyance of all materials to site with all leads of pure water for curing and all labour charges and all other incidental charges etc complete

Brick work in CM 1:5 mix using country bricks including cost and conveyance of all materials to site with all leads of pure water for curing and all labour charges and all other incidental charges etc complete

Centering and shuttering for soffits of all RCC work including cost and conveyance of all materials to site and all labour charges and all other incidental charges etc complete

Supply and fabrication of Steel including cost and conveyance of all materials to site and all labour charges and all other incidental charges etc complete

Providing and laying in position Standardised Concrete Mix M-20 Grade 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 contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but 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 cost etc., complete complying with standard specification and as directed by the departmental officers -

Plastering in CM 1:4 mix 12mm thick including cost and conveyance of all materials to site with all leads of pure water for curing and all labour charges and all other incidental charges etc complete

Special ceiling plastering in CM 1:3, 10 mm thick including cost and conveyance of all materials to site with all leads of pure water for curing and all labour charges and all other incidental charges etc complete

Conducting the geological survey including cost and all labour charges etc., complete

Drilling of Borewells anywhere in Tamilnadu including transportation from one place to another with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc. By first taking a pilot bore of 115mm dia and then enlarging to required dia direct or reverse rotary mud circulation method using rotary rigs fuel, labour and drilling bentonite and water required for drilling at site( Site will be shown by the Engineers) including construction of mud pit.

Supply and fixing of 140 mm dia 6ksc/cm2 Outer casing Pipe including all cost and conveyance of materials to site and all labour charges etc, complete.

Supply and delivery submersible pump set with ISI mark IS 8034/2002 including all cost and conveyance of materials to site and all labour charges etc, complete. (15lpmx125m )

Supply and delivery of fully automatic 1.5 HP air break auto tranforrmer panel board with single phasing preventory with ammeter voltmeter with auto restart facility including all cost and conveyance of materials to site and all labour charges etc, complete.

Supply and delivery of 32mm UPVC Column Pipe etc., complete.

Supplying and delivery of PVC Insulated and sheathed 2.5 Sq mm 3 core Flat type copper cable confirming to IS 694 /1990 including cost of materials etc., complete

Supply and delivery of nylon rope as per standard specification

Supply and delivery and fixing of HDPE tank 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 fixing charges etc., complete(2000litter)

Towards labour charges for the erection of 1.5HP submersible pumpset in borewell/open well including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps pressure gauges upto the exterior wall of pump room and erection of panel board consiting of TPICN switches starter, volmeter, 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 pumpset and trail run for 10 days

Supply and fixing of TNEB meter Board suitable for 32A Single Phase service connection with 32A Fuse unit (500V) 32A neutral link and earth link (1" x 1/8" Copper flat) on TW plank of size 375mm x 300mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit. SD 127.

Supply and run of 2 of 1.5 sq.mm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V on 7/20 GI bearer wire for service connection mains SD 64

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC.unsheathed Cu. Conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A F.T. switch with painting of suitable Colourfor open PVC light point / fan point (For electronic regulator) (5 points per coil)SD 18

Supply and fixing of 25W LED Street Light Fitting with LED etc., complete.

Supply of Steel Door to (1.00*2.00)m size including cost and all labour charges and all other incidental charges etc complete.

Painting with extrier emulsion Paint Two coats with approved colour including cost and conveyance of all materials to site and all labour charges and all other incidental charges etc complete

Painting in two coats with Ready mixed Enamel paint for New steel work including cost and conveyance of all materials to site and all labour charges and all other incidental charges etc complete

Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) to the proportion of brick jelly to lime being 32:12.5 by volume and laid over the RCC roof slab in a single layer of required slope and finished by beating the concrete with wooden beaters of approved pattern, keeping the surface constantly wet by sprinkling lime jaggery water, etc., complete as per standard specification and as directed by the deparmental officers.

Finishing the top of roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three Sand) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers

Supplying and fixing over the floors best quality of scratch ceramic tiles of 30 c.m x 30c.m x 6mm size of approved colour laying with cement mortor 1:3 mix pointing the joints with colour pigments etc. Complete.

Labour for cutting open road (Concrete Road) for laying water mains etc., complete.

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply in the Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil.

Supplying and delivery of 63mm 6 KSC PVC pipe including all cost and conveyance and Labour charges etc., complete as per std specification

Lowering PVC pipes to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste.

Refilling the trench with excavated earth in all cost and labour charges etc complete.

MARIDURAI (BID ID -1220788)