NeyyoorTP KNMT 2025 2026

Open Well 6.00m Inned Dia & 12m Depth

Earth work open well excavation complying with relevant clauses of T.N.D.S.S well sinking and with lead upto 10 metre in Hard stiff clay, stiff black cotton soil, hard red earth, murram, gravel, stoney earth and earth mixed with small size boulders and hard gravely soil first depth of 1metre.(0 m to 1.00 m )(TNBP No.17,23,24).P

First Depth of 1 metre ( 0 m to 1.00 m)

2nd depth of 2 metre (2.00 m to 4.00 m)

3rd depth of 2 metre.( 4.00 m to 6.00 m )

4th depth of 2 metre.( 6.00 m to 8.00 m )

5th depth of 1 meter.( 8.00 m to 9.00 m )

5th depth of 1 meter.( 9.00 m to 10.00 m )

Plain Cement Concrete 1:4:8 mix (One Cement, FourFine Aggregate and eight Coarse Aggregate) Using 40mm ISS HBG metal for foundation and basement including dewatering if found necessary and laid in layer of not more than 15cm thick and consolidated including all cost conveyance of materials and labour charges etc. complete as per standard specifications and as directed by departmental Engineers(TNBP No.28).

Supplying, fabricating and placing in position mild steel or TMT rods for all reinforced cement concrete works as per design given including cost of steel and binding wire with all conveyance and lead charges in all floors etc.complete complying with standard specifications and as directed by the deparmental engineers.TNDSS NO: 97 V,VI (S6) VII (S6) VII-3 P

Supplying and erecting centering for sides and soffits including supports and strutting up to a height of 3.05 metre high for plain surfaces such as RCC slabs, beams TEE or ELL beams, lintels staircase beams etc., in all floors with all cross bracings using mild steel B.G. 10 sheets of size 90 cm X 60 cm stiff ended with welded mild steel angles laid over silver oak(Country wood) joists of size 10 X 6.5 cm spaced at about 90 cm centre to centre and supported by casurina props of 10 cm to 13 cm dia spaced at 75 cm centre to centre complete complying eith standard specification in all floors. . TNDSS NO : 30 & 86.P

Curved surface

For 0.00 to 3.30m (Curved surface)

For 3.30 to 4.30m (Curved surface)

For 4.30 to 5.30m (Curved surface)

For 5.30 to 6.30m (Curved surface)

For 6.30 to 7.30m (Curved surface)

For 7.30 to 8.30m (Curved surface)

For 8.30 to 9.30m (Curved surface)

For 9.30 to 10.30m (Curved surface)

For 10.30 to 11.30m (Curved surface)

For 11.30 to 12.0m (Curved surface)

Square Surface

For 8.30 to 9.30m (Square surface)

For 9.30 to 10.30m (Square surface)

For 10.30 to 11.30m (Square surface)

Porous concrete using 20mm metal and cement mixing 1:4 including cost and conveyance of all materials and labour charges etc vomplete.

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 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 - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS staandards. (No separate payment will be made by the Department for the excess usage of materials)

From 0 m to 4.5m above GL

Up to 1.5m below GL

1.50 m to 4.50 m Below GL

4.50 m to 9.00 m Below GL

4.50 m to 9.00 m Below GL

Dewatering using 7.5hp t diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete

PUMP ROOM

Earthwork excavation for foundation in all soils and sub soils in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders and to full depth as may be directed,except in hard rock,requiring blasting including shoring and shuttering and bailing out of water wherever necessary,refilling the sides of foundation with excavated earth or sand in layer of not more than 15cm thick.well rammed and consolidated and depositing on bank with initial lead and lift of 10m & initial lift of 2m and depositing the surplusr earth within the compound in places shown by the departmental officers with iniital lead and lifts,clearing and levelling the site etc., complete as per SS20B and as directed by departmental Engineers(TNBP No.17,23,24).P

Plain Cement Concrete 1:4:8 mix (One Cement, FourFine Aggregate and eight Coarse Aggregate) Using 40mm ISS HBG metal for foundation and basement including dewatering if found necessary and laid in layer of not more than 15cm thick and consolidated including all cost conveyance of materials and labour charges etc. complete as per standard specifications and as directed by departmental Engineers(TNBP No.28).

Brick Work in Cement Mortor 1:5 Mix (one cement, five M.Sand ) using new best country Bricks of size 8 ¾” x 4 ¼” x 2 ¾” from approved quarry including cost and conveyance of all materials to site. loading and unloading charges and labour charges for mixing, laying and curing etc. complete. complying with std. specifications.

Supplying, fabricating and placing in position mild steel or TMT rods for all reinforced cement concrete works as per design given including cost of steel and binding wire with all conveyance and lead charges in all floors etc.complete complying with standard specifications and as directed by the deparmental engineers.TNDSS NO: 97 V,VI (S6) VII (S6) VII-3 P

Supplying and erecting centering for sides and soffits including supports and strutting up to a height of 3.05 metre high for plain surfaces such as RCC slabs, beams TEE or ELL beams, lintels staircase beams etc., in all floors with all cross bracings using mild steel B.G. 10 sheets of size 90 cm X 60 cm stiff ended with welded mild steel angles laid over silver oak(Country wood) joists of size 10 X 6.5 cm spaced at about 90 cm centre to centre and supported by casurina props of 10 cm to 13 cm dia spaced at 75 cm centre to centre complete complying eith standard specification in all floors. . TNDSS NO : 30 & 86.P

shuttering

For 0.00 to 3.30m (Plane surface)

Square column

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 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 - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS staandards. (No separate payment will be made by the Department for the excess usage of materials)

From 0 m to 4.5m above GL

Up to 1.5m below GL

supplying and delivery fabricationof MILD STEEL Doors with outer frame 40 x 40 x 6 mm M.S angle for outer frame, 25 X 25 X 6mm M.S.Angle for outer frame of shutter. The entire shutter area shall be covered with MS sheets ( 18 G ) including ventilating arrangements using 20mm squre MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transfortation charges etc., complet.

supplying and delivery fabricationof MILD STEEL Window with outer frame 40 x 40 x 6 mm M.S angle for outer frame, 25 X 25 X 6mm M.S.Angle for outer frame of shutter. The entire shutter area shall be covered with MS sheets ( 18 G ) including ventilating arrangements using 20mm squre MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transfortation charges etc., complet.

Plastering with CM 1:5 (One part of cement & five parts of 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 – TNDSS NO: 61 V,VI (S4)

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification. TNBP No:66-A (Sl.No.358) P

Painting with two coats of Approved colour of best quality synthetic enamel paint, painting over new iron work including cost and conveyance of all materials and all labour charges etc. complete as per Standard specification and as directed by the departmental officers. (New Iron Surface).TNBP No:66&66-A

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC.unsheathed Cu. Conductor of 1100 V grade in suitable PVC rigidpipe on wall and ceiling with PVC accessories and with TW switch box and 5A F.T. switch with painting of suitableColourfor open PVC light point / fan point (For electronic regulator)SD 18 ISI make with standard specification

Supply and run of 4 of 4sqmm (56 / 0.3) insulated SC unsheathed Cu.Cconductor of 1100V grade on 7/20 GI bearer wire for service connection mains. SD 61 ISI make with standard specification.

Supply and run of 4 x 4 sqmm (56/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in 25mm dia GI Pipe ( Class ‘B’) suitably bent at both ends with necessary angle iron upright and end supports for mains. SD 72 ISI make with standard specification.

Supply and fixing of 32 Amps DPIC switch of 500 V with metal clad with fuse and netural TW Board with earth connection only. SD 143 ISI make with standard specification.

Supply and fixing of 4’ x 40 watts single street light fitting etc., complete ISI make with standard specification.SD93

Weathering course with concrete brocken brick jelly 20mm size in pure slacked lime (no sand to be added) over roof slab the proportion of brick jelly to lime being 32 to 12.5 well beaten with wooden beaters for giving required slope and thickness as directed by the departmental officers.

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 12 mm 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

Pumping Main from Proposed well to Existing OHT

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 and sewerage works in the following type of soils as directed by Departmentalofficers( hard stiff clay, stiff black cotton, hard red earth, shales, murram, ordinary earth, earth mix with small sized boulders and hard gravelly soil) Including cost of refilling the trench after completing the laying of pipeline etc..complete (TNBP No.17,23,24).P

Refilling the pipeline trench with loose soil including all accidental charges etc..complete as per twad linear measurements etc..complete

Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation. (600 Lpmx 40 m Head)

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable withproper 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 consisting of TPICN switches starter, voltmeter, 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.SL.NO 17C-2 above 5HP

Supply and delivery the following HDPE PIPES / GI pipes and specials including cost and conveyance of materials to site etc complete.

HDPE PIPES PN 10 140 mm

100 mm GI coupling

100 mm GI Elbow

100 mm GI flange set

100 MM Non return valve

100 mm GI pipe

HDPE 140mm degree bend

Lowering of DI pipes and specials in to the trenches carefully laying to proper grade and alignment with simplex joints and testing to the required pressure etc, complete and as directed by officers GI Pipes

HDPE Pipes PN 10 140mm

Supply and delivery of pvc insuated and sheathed 3 core 4.00 sqmm flat type copper cable conforming to IS 694/1990 etc..complete

Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by Officers

Testing of pipes for water supply with hydraulic testing equipment by filling with water (including cost of water) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc.,complete for the following diametres of pipes.140 mm hdpe pipe