PROVN OF 32 NOS SOLAR STREET LIGHTS AND SOFT WATER PLANT FOR PRECISION AIR CONDITIONER AT MIL STN DHRANGADHRA

Amount

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5 m in depth for foundation of pole,laying of cables etc in Hard and dense soil and getting out complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layer not exc 25 cm with soil obtained from excavation all as specified and directed.

Removing excavated material not exc 50 mtr and depositing where directed at a level not exc. 1.5 m above the starting point complete all as specified and directed.

M&L for plain cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate for padestal/coping around poles, including necessary form work, finishing even and smooth without using extra cement, all as specified and directed.

M&L for plain cement concrete 1:3:6 type C-2 using 40mm graded stone aggregate in foundtion of pole/stay assembly etc including necessary form work, all as specified and directed.

Supply and fixing LED Solar street light fitting 24 Watt all-in-one solar street light NG series with high efficiency mono crystalline solar PV module ,lithium ferro phosphate battery with in built BMS technology , high efficency LED, MPPT Solar charge controller and aluminium extruded body & specially progrmmed to automatically control the dimming and brightness of light which increases the backup time complete all as specified and directed.

S&F for Octagonal pole with galvanized steel iron , powder coated 06 meter hight top and bottom 70/130 mm dia with minmum 3mm thickness fixing on foundation including suitable size of nut bolts for foundation and errection of pole ,foundation plate and all connecting item all as completed as engineer in charge Note:- the foudation shall be made as per OEM recommendation

Supply, installation, testing and commissioning of soft water plant for precision air condition at access node of project NFS, A water softerner collects hardness minerals within its conditioning tank and from time to time flushes them away to Drain ION exchangers, used for water softening, replace the calcium and magnesium ions in the water with other ions, such as sodium or potassium, the exchanger reservoir as sodium and potassoium salts (Nacl & KCL) Specification 1. Output/regeneration (m3h) based on feed water hardness 2.00PPM CaCO3 purpie resin qty (ltrs) ZR NaF 11 @<50PPM Hardness 2 . Purple Resin quantity (Ltrs) ZR NaF-45 Coarse Silex (kgs)-200 in special case 3. Sallt per recharge in kgs-7 4. vessel size- 13"dua x54"height 4" Top opening . Auto softener AS-03 Make Aquate Electricals or equivalent make as approved by GE. Note : (i) AMC for 3 year and 3 visit per year shall be included in quoted rate. (ii) After completion of work contractor shall submit a written guarantee for a period of 03 (Three) years for effective functioning of Soft Water Plant.

S&F PVC Water tanks capacity 1000 Litres Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in positionTriple layer all as specified including PCC base /platform

Cutting existing steel tubing for Each Alterations or additional all as specified and directed

S&F, Gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed all as specified and directed for 25 mm bores of pipe.

S&F, Gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed all as specified and directed for 15 mm bores of pipe.

M&L for galvanized steel water tubes, medium grade with all fittings laid in trenches/ wall/floor complete all as specified anddirected for size 25mm bore complete all as specified and directed.

M&L for galvanized steel water tubes, medium grade with all fittings laid in trenches/ wall/floor complete all as specified anddirected for size 15 mm bore complete all as specified and directed.

Electromech Engineers

Shree Builders

GIRNAR CONSTRUCTION

SNEH TRADERS

K K Construction Co

M/s PATEL ENGINEERING

Shiv Kripa Tradimg