AUGUMENTATION OF WATER FROM EXISTING DUG WELL AT DOMESTIC AREA AT AF STN SULUR

Amount

SCHEDULE 'A'

Excavating in trenches in hard/dense soil, n.exc. 1.5m wide and n.exc. 1.5 m in depth and getting out for taking down/laying of pipes etc complete all as specified and as directed by Engineer in Charge. Note: Mechanical excavation will not be permitted due to sensitivity of Air Force technical area

Returning, filling in hard/dense soil, including spreading, leveling, watering and well ramming in layers not exc. 25 cm complete all as specified and as directed by Engineer in Charge..

Removing excavated material (soil) n.exc. 50 m and depositing where directed at a level n.exc. 1.5 m above the starting point complete all as specified and as directed by Engineer in Charge

Riddling Sand obtained from excavation for cable protection 8cm under the cable and 15cm above the cable in trench and for getting the thick layer of 18cm after ramming complete all as specified and as directed by Engineer in Charge. Note :- In case sufficient sand not obtained from excavation, the required additional qty obtain from out side MD land as directed by the Engineer-in-Charge. The rate is deemed to be included.

Supply and lay old size bricks common burnt clay sub-class B Designation 75 for cable protection complete all as specified and as directed by Engineer in Charge. .

M & L for Ductile Iron Pressure Pipes, Centrifugally Cast [Spun], Class “K-7” for 150 mm bore dia sizes with Socket and Spigot ends conforming to IS 8329 in standard lengths suitable for Push-On Rubber Gasket Jointing with inside Cement Mortar Lining and Black Bitumen external coating complete laid in trenches all as specified and as directed. Note: Excavation, earth work and DI special shall be measured and paid separately

M&L for DI fittings Bend . (any type , radius and angle ) tapers any type (straight , bend , increasing, decreasing or double socket etc). Tee pieces ,connection pieces , collers, caps and plugs complete all as specified and as directed by Engineer in Charge.

M&L for 90 mm outer diameter of pipes 3 layer PP-R Polyproplyne random copolymer concealed SDR 7.4 (PN 16) with UV stabilized, black plain and antimicrobial PP-R layers , fusion welded having thermal stability for hot and cold water supply including all PP-R plain & brass threaded polypropylene random fittings laid in trenches all as specified and directed Note : Excavation and earth work shall be measured and paid separately

Supply, Installation, Testing and Commissioning of Outdoor type OFC (Optical Fibre Cable ) based Panel. The panel shall consist of the following equipments;(i) 6020 Ethernet Card (ii)Media Converter(iii)Ethernet Switch(iv)LIU(Light Interface Unit)box patch chord and mounting accessories all as specified and directed Location: At New RCC,Booster Sump

Supply, Installing,Testing and Commissioning of Flow switch all as specified and directed

Supply, Installing,Testing and Commissioning of Ultrasonic Level Transmitter Range : 0-10 metres, Accuracy : 0.5 % minimum Supply Voltage : 24V dc Output : 4-20 mA all as specified and directed .

Supply and laying of 6F HDPE sheathed armoured uni-tube SM Optical Fibre Cable with central loose tube with jelly compound and high quality electro chromium coated corrugated steel type drawn through and including PLP ( Permanently Lubricant High density Polythelene ) laying on PLB HDPE Duct with following specifications:- (a) Outside dia - 40mm + 0.4mm (b) Wall thickness - 3.5mm ( + 0.2mm / 0.00mm) (c) Thickness of permanent lubricant more than 0.4mm splicing and terminating all as specified and directed . Note : Earthwork shall be measured and paid separetely under relevant item

Material and labour for OFC route indicator oval shaped of size 200x150x6mm thick made out of CI or MS, with letter embossed as "OFC cable" fixed to 25 mm x 25 mm x 6mm MS angle iron 450mm long embedded in PCC 1:3:6 type C1 using 20 mm graded stone aggregate and including two coats of blue colour synthetic enamel paint over a coat of Zinc chrome primer on exposed steel surface all as specified and as directed.

Supplying and fixing 4 x 1.5 sq. mm. PVC insulated and PVC sheathed amoured copper cable etc all as specified and as directed.

Supplying and fixing 2 x 1.5 sq. mm. PVC insulated and PVC sheathed amoured copper cable etc all as specified and as directed.

Supplying and fixing 40 mm bore of pipe high density polyethylene pipes (HDPE) for Cable protection Passing Under Road (HDD) Horizontal Directional Drilling all as specified and as directed.

Design, engineering, fabrication,supply, erection and testing of semi automatic Drinking water filtration system of capacity 50000 lit per hour a) Designed under mentioned parameters : - (A) INLET PARAMETERS :(i) Turbidity 15.4 NTU (ii) Dissolved Solids 58 PPM (iii) Electrical Conductivity 109 Mho/Cm (iv)pH at 25 C :7.89 (v) Alkalinity as CaCo3 -24 PPM (vi) Hardness as caco3 24 ppm (vii) Calcium as caco 3 (viii) Magnesium as CaCo3 -8 PPM (ix) Iron as Fe -0.06 ppm (x) free Residual Chlorine as CL -BDL (xi) Nitrate as NO2 1.58 ppm (xii) Chloride asCI -12 ppm (xiii) Fluoride as F -BDL ppm (xiv)Sulphate as So4 -6.92 ppm (xv) silica -2.05ppm (B)OUTLET PARAMETERS: (i) pH -7.5-8.0 ppm (ii) Turbidity - Less than 1 (iii) Free Residual Chlorine ) -Nil ppm. Note : - (i) To maintain FRC at 0.2 to avoid microbes regeneration in treated water .(ii) To reduce total suspended solids , turbidity ,colour , microbial count, odour and unwanted gas , produced water is suitable for potable purpose. (b) Filtration system shall comprise of: (i) Chlorination Dosing system 0-20 LPH (ii) Type: Electronic Diaphragm (iii) capacity of dosing tank 200 Ltrs(iv) Tank MOC _LDPE 01 no (v) pump :-02 Nos (c) Multigrade Sand Filter : 01 No (i) Model ,Indion MGF 1600, Diameter 1600 mm , thickness of shell/Dish -5/6mm ,Height on Straight -1875mm ,Mild steel -Ep, Internal Epoxy protection and External Red oxide with Epoxy finish paint (ii) flow rate 50 Cum /Hr (iii) Operating Pressure min- 2Kg /Sq cm, Max -3.5KG/sqcm.(iii) Filtering Media -Graded sand and Gravels (iv) Frontal Piping's 100 mm Dia. (v) Pressure Gauge -02 Nos and Individual Control Valves Complete .

Supply and fix Pipe ERW Steel including specials, nominal dia 150 mm as per IS 3589 (1981) thickness 4.8 mm complete all as specified and directed

M&L for Sluice, valves Flanged Ends of class1.6 PN of size 150 mm (6”)dia including joints with rubber gasket and jointing materials bolts, nuts, washers, including taking out existing unserviceable sluice valve complete all as specified and directed

Supply and fix Cast Iron Air Valves with single air Outlets, conforming to IS 14845 of size 50 mm dia bore and fixing up in Cast Iron Water supply mains of size 150 mm dia complete all as specified and directed .

M& L Compound girders and stanchions, lattice girders, aerial masts, staging for water tanks and the like including caps, bases, splices etc. built up from two or more beam or channel sections or angles with plates, including all lattice bars stiffeners, gusset plates, etc with FE -410 W complete all as specified and directed .

M&L Brickwork with fly ash bricks ,modular bricks straight or curved on plan exc 6 m mean radius complete all as specified and directed .

Supply and fix PPR Gate Valves (Brass Insert) of 90 mm bore complete all as specified and directed .

Supply and fix Valve, reflux, with by-pass Arrangement, 80 mm (3”) dia complete all as specified and directed .

Construction of Valve Chamber of following internal size suitable for Sluice Valve, with 150 mm thick PCC 1:4:8, Type D2, using 40mm graded aggregate for foundation, 200 mm thick Brickwork with old size Fly Ash Bricks in Cement Mortar 1:6, 40 mm thick PCC, 1:2:4, Type B1, using 20mm graded aggregate Coping, rendering in CM 1:4, 15 mm thick including provision of Mild Steel Sheet Cover 3 mm thick with 40 X 40 X 6 mm size Angle Iron frame work embedded in concrete with suitable hinges and locking arrangements including two coat of synthetic enamel black paint over a coat of red oxide zinc chrome primer to steel surfaces and including necessary earth work excavation in any type of soil etc., removal of surplus soil off the premises complete all as specified. (a) 900mmx900mmx900mm (internal)

All as per item No. 28 here-in-above but of size 600mmx600mmx600mm (internal)

Total of Schedule 'A'

KUMAR AGENCIES

Lucky Enterprises

K T ASSOCIATES