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| 1 | 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 hardrockrequiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum |
| 2 | Supplying and filling in foundation andbasement with filling sand in layers of not more than 15cm.thick well rammed watered and compacted etc., complete complying with standard specification. |
| 3 | 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 and all incidential charges such as water providing etc., complete as per standard specification |
| 4 | Brick work in CM 1:5 (one cement & five sand) using II class ground moulded bricks of size 9\"X43/8\"X 2 3/4\" including finishing, curing, etc., complete complying with standard specification - 100CFT |
| 5 | Supplying and filling the basement with Good Earth filling in layers of not more than 15cmthick well rammed watered and compacted - etc., complete complying with standard specification. |
| 6 | Supplying, fabricating, erecting structural steel work for roofing welded or bolted type using MS channels, angles, plates and round bars etc. conforming to IS specification including primer coating and enamal painting as per Design given by the departmental officers etc, complete as per standard specification(DATA) |
| 7 | Fabricating supplying and fixing of pre painted galvanized iron sheets with the following specification. The materials should be of PPGI tile profile with a red colour or any other approved design 0.47 mm thick 24 guage having width 1050 mm. The sheet should be G.I.base pre painted hot dipped galvanized iron sheet and to be fixed with shelf tapping screws,plastic washer.The washer and screws to be fixed by using minute power machine drilled with out damaging the sheets paint coating to be regular modified polyster coat with zinc coating of Z 120 GSM paint thickness the finish should be terra cotta finish like malabar mangalore tiles finish optional matt finish. The sheet to be fixed with making suitable corrugated,cutting the sheet in to the required ssize and making ornamental designs as per the site condition and as directed by the departmental officers.(DATA) |
| 8 | Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coatincluding the cost all materials etc.,complete, in all floors.(DATA) |
| 9 | 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) |
| 10 | Supply, Delivery, Erection, Testing, and Commissioning of automatic spot Chlorination system usingmetering dosing pump with operated on 440v 50 HZ 1440 Rpm 0.5 Hp, Max30 LPH, Manual flow control, Adjustable while running, Light weight aluminum alloy body, Turn down ratio 10:1, Liquid end material of construction in PP PVC, PVDF and SS- 316, Suitable for liquid chlorine application, injection pressure 10 KG/CMincluding foot valve, pp valve, and tubing connector for inlet and outlet, anti siphon valve, etc. |
| 11 | Supply and fixing automatic cubicle starter having 9 amps contactor 10 amps4 pole MCB,Phase indicating lamp, voltmeter and ammeter with selector switch, auto manual switch, Start stop buttons, Single Phase-cum phase reversal preventer, dry run preventer, andnecessary panel wiring. |
| 12 | Supply, Fixing and commissioning of flow sensor having sensing with SS316 spring actuated tong, outer MS body for auto operation. |
| 13 | Supply and fixing ofFRP moldeddry run sensor having magnetic sensor of 5 volt operated switch with mounted 3 core 1.5 Sq mm flexible pvc sheathed pvc insulated copper cable of above 5 mtr length, fixed on the HDPE tank to sense the dry run level. |
| 14 | Supply and fixing of 2000 Lts 100% Virgin Specially polyethyleneChemical storage tank to hold sodium hypo solution for approved brand.and Necessary Teflon material Tank Nipples, PVC Spl Valves Hose collars and necessary civil works etc. |
| 15 | Supply and laying of 1.5 Sqmm 4 core Armoured control cable. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable heavy gauge PVC encasing pipe on Ground with continuous earth wire connection of 14 SWG TC wire with painting of suitable colour etc., complete as per direction. |
| 16 | Supply and laying Braided hose, suitable PP/ PVC tubing connector, Suitable ball valve and other accessories. |
| 17 | Supply, Delivery and filling of Sodium Hypo chlorite solution (Bleachingliquid) liquidconcentration power 4 to 6% (Grade-I) IS 11673-1992 for Drinking water chlorination, And necessaryperiodical maintenance of leakage work ofchlorination metering pump sets available at water supply pumping station including loading, unloading, freight, stacking and transporting charges.. |
