WSF - 2025-26

Amount

Conducting Geophysical survey, quality and quantity test and transportation charges etc, (This includes labour charges in the field, rent of the vehicle for reaching the place, rent of the instrument and excluding charges for the geologist)

Drilling of 150mm dia vertical bores in hard rock formation to any required depth as directed by the departmental officers including labour charges for inserting casing pipe, assembling in the drilled hole, including welding the joints if necessary grouting the casing pipe etc, and including transportation charges for the rig and supporting vehicles from one place to another place.

Supply and delivery of unplasticised ribbed screen PVC casing pipe of the 150mm dia in 3m length with screwed and socket end and centering guide for every 15m length of pipes as per IS / 12818 / 1992 and as amended from time to time to suit the borewell upto 80m depth (C.S) with ISI marking including, loading, unloading , freight, stacking and transit insurance charges etc, complete.

Supply and delivery of clear water vertical wet type submersible pump (15 X 70, 80, 90)conforming to IS 8034/2002 and as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor suitable for operation in AC single phase 230 V+/- 10 %,50 HZ +/-5 % TWAD SOR Pg.No.100

Supply and delivery of Single Phase Panel Board - Star Delta with two level Guard and auto start suitable for Submersible pumpsets and accessories including all fittings suitable for Submersible pump sets.Panel Board should be provided as per specification. Rates inclusive of Packing, Loading, Freight, Unloading, Stacking, Transit and Insurance charges etc, complete

Supply and fixing of 32mm dia HDPE pipes for submersible pump in Bore well class - 5 1MPa or 10Kg /sqm pressure. The rate shall inclusive of all labour charges and freight charges etc, complete.

Supplying and fixing of PVC insulated and sheathed 3 core 4sq.mm Flat type Copper cable cofirming to IS 694/ 1990 and including cost and conveyance of all materials to site and labour charges etc, complete as per standard specification.

Labour charges for the erection of submersible pump set in bore well/open well including fixing and jointing submersible cable with proper clamps up to the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges up to 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 preventer, 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.

supply and delivery of Nylon Rope for Bore-well including cost and conveyance of materials etc., complete PWD SOR Pg.No.112 M- 1072

Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angle of size 50mm x 50mmx 4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x 3 mm including cutting, welding, grinding, locking arrangements and labour charges etc., TWAD SOR 2023-24 Pg. No. 89

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., TWAD SOR 2023-24 Pg. No. 89

Providing HDPE Tank Peddestal with RCC 1:1.5:3 platform of Size 1.20 X 1.20 X 0.15 using with Column hight 1.00m from ground level and bottom platform with tailes .including cost and conveyance of materials and labour charges etc., complete.

Providing KISOK Box Platform of Brick Masonary Peddestal of size 0.90 x 0.60m 1.20m to fix the ' KISOK' with plat form in B.W Cement Mortor 1:5 masonry to a required item of 1.00m above grand level and plastering with Exposed surface with cement mortor 1:5 12mm thick including cost and conveyance of materials and labour charges etc., complete.

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

Plastering with cement mortar (1:5) 12mm ,thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete as per standard specifications (S.I.306)

Painting two coats of newly plastered wall surface with ready mixed Cement paint of first quality and of approved colour over a priming coat including preparing the surface, clean removal of dirt and including necessary plaster of paris putty wherever required etc., complete complying with standard specification.

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of following thickness in RCC M20 concrete using following HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed.

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

P.V.C. Pipes (10Kg/SqCm) Supplying laying and jointing P.V.C pipes (10Kg/SqCm) of approved quality and best variety conforming to I.S.S & with I.S.I mark, of the following sizes including cutting , Fixing to PVC specials using Adhesive but excluding cost of such specials and fixing to wall with necessary teak - Wood Plugs,PVC Clamps and screws,making holes on the wall or drilling holes in roof and making good the dismantled portions to original condition with necessary brick work and plastering wherever necessary with necessary scaffolding charges.(D) 25mm dia Pipe

32mm dia Pipe

Lowering PVC PIPE and specials in the trenches and laying to proper grade and alignment and as directed by the Department Officers. 25mm dia Pipe

32mm dia Pipe

Supplying PVC Specials (with working pressure 10 kg. / sq.cm.) in water supply arrangements (both in internal and external water supply arrangements including cost and conveyance of all materials to site and labour charges etc, complete as per standard specification. 25mm dia Bend

32mm dia Bend

25mm dia Elbow

32mm dia Elbow

25mm dia TEE

32mm dia TEE

25mm dia Nipple

32mm dia Nipple

25mm PVC UPVC Ball Valve

32mm PVC UPVC Ball Valve

32mm PVC Gate Valve

20mm PVC Screw Down Tap

Supplying laying and jointing 32mm dia G.I. Pipes of approved quality and best varity of B Class pipe of the following sizes including fixing G.I specials but excluding cost of such specials cutting threading of pipes etc., Complete. including cost and conveyance of all materials to site and labour charges etc, complete as per standard specification.

Lowering G.I PIPE and specials in the trenches and laying to proper grade and alignment and as directed by the Department Officers.

Supply and fixing of following Plumbing G.I. SPECIALS AS PER IS 1239/ PART II materials in water supply arrangements (both in internal and external water supply arrangements including cost and conveyance of all materials to site and labour charges etc, complete as per standard specification. 32mm dia G.I coupling

32mm dia G.I Tee

32mm dia G.I Elbow

32mm dia G.I Bend

32mm dia G.I union

40 mm dia Mild steel clamp set

160mm Borewell pvc endcup

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 125)

Supply and fixing of 32A DP switch of 500V with metal clad with fuse and neutral (side handle) on suitable TW board with PWD earthing (SD 143)

Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V on 7 / 20 GI bearer wire for service connection mains SD 65

Goods and Service Tax @ 18%

KUPPUSAMY SANKAR (BID ID -1472258)