REPAIR MAINTENANCE REPALCEMENT OF CCR CABLE TAXI TRACK LIGHT WIND SOCK LIGHT AND ALLIED WORKS FOR TECH AREA AT AF STATION KUMBHIRGRAM

Amount

Materials and labour for taking out old unserviceable cable of any size , GI pipe protection, bricks including separating serviceable bricks and set aside and removing un-serviceable bricks from position all complete as specified and as directed.

Excavation in trenches in soft/loose soil not exc. 1.5 metre wide and not exc. 1.5 metre in depth and getting out for taking up / laying under ground electric cable including taking out old bricks from trenches and separating serviceable bricks and set aside for reuse complete all as specified and as directed.

Returning, filling in, including spreading levelling watering and well rammming in layers not exceeding 25 cms in depth complete all as specified and as directed.

Removing surplus soil to a distance not exceeding 50 mtr and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and as directed.

Supply and filling dry river sand for under ground cable protection with a layer of 8cm deep before laying and 15cm covering above the top edge of cable after laying complete all as specified and as directed.

Supply and laying PCC brick of size 225mmx115mmx75mm for protection of UG cable with width equal to length of bricks as mechanical protection laid dry and flat complete all as specified and as directed.

Materials and labour for horizontal boring across the existing road without disturbing the road surface for inserting 40 mm bore GI pipe all complete all as specified and as directed. ( Note :- GI pipe will be measured and paid respective item of BoQ).

Materials and labour for 40 mm bore steel tubing light grade ISI marked for protection of cable including necessary joints complete all as specified and as directed.Make: Tata/Jindal/Bansal

Laying only cable any sizes obtained from item No 1 with all fixing and connecting accessories such as copper/Aluminium cable lugs, cable gland, nut, bolts, washer etc complete all as specified and as directed.

Supply, laying, jointing and testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 10 sqmm 2 core with all fixing and connecting accessories such as Alluminium cable lugs, cable gland, nut, bolts, washer etc complete as specified and as directed. (Make: Havell's/ POLYCAB/Gloster) (NOTE: Earthwork and Excavation, GI pipe brick protection etc shall be measured and paid separately under relevant items of BoQ).

Supply, laying, jointing and testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 06 sqmm 2 core with all fixing and connecting accessories such as Alluminium cable lugs, cable gland, nut, bolts, washer etc complete as specified and as directed. (Make: Havell's/ POLYCAB/Gloster) (NOTE: Earthwork & Excavation, GI pipe brick protection etc shall be measured and paid separately under relevant items of BoQ).

Supply and fix inrepairs 9/18 watt LED tubelight fitting including dismentaling sign board mountingcover and changing necessary wiring with FRLS copper cable of 1.5 sqmm twin core complete all as specified and as directed. Note: Tube light fitting shall be measured and paid separately.

Supply only LED tube light 18 watt for sign board lighting complete all as specified and as directed. Make: Havells Cat part no. LHEXBLP5PN1W018/ Bajaj/Wipro

Supply only LED tube light 09 watt for sign board lighting complete all as specified and as directed. Make: Havells Cat part no. LHEXBLP7IN1W009/ Bajaj/Wipro

Supply and fix in repairs 13.5 watt bulkhead fitting for windshock light complete all as specified and as directed. Make: Havells cat part No. LHEXCGP7IN5W013 or equvalent in Bajaj/Wipro

Supply, fixing and testing of heat shrink cable straight through jointing kit suitable for 1100 volts grade 6-10 sqmm 2 core cable complete all as specified and as directed. Make : Raychem / 3M / Denson.

Supply and fixing in repairs of signage boards made on polycarbonate sheet of thickness 3 mm and length 280 cm x height 80 cm with combination of Red (length 67.4 cm x height 80 cm) and Black colour sheet (length 212.6 cm x height 80 cm) and alfanumeric letters " C " written in yellow colour with black background and "06 - 24" written in white with red background colour having stroke width of 6.4 cm on vinyl papers with provision of 2 x 18 watt LED tubelight for night operation complete all as specified and as directed.

Supply and fixing in repair of Signage boards made on Polycarbonate sheet of thickness 3 mm and length 290 cm x width 70 cm with Yellow background sheet and Alfabet letters "APRON " written in black colour stroke of 6.4 cm on vinyl papers as specified with provision of 2 x 18 watt LED tubelight for night operation complete all as specified and as directed.

Supply and fixing in repairs DTGM Board on runway having 3 sides made of plastic resin enforced plastic to reflect the numerical viewing from top from any aircraft is made of special grade with single molding. The numerals of high intensity prismatic sheeting of red colourfixed on the black molded base on two sides on the base film. Size of the DTGM is 5x4 feet with side angle of 60 degree and legs of 2" dia PVC Pipe complete all as directed and as specified.

Taking out carefully existing joint filling material of different old joints of any description (which varies from 10 to 20mm) scraping out old bituminous material including cutting the edges of old joint by concrete cutting blade/machine to remove old bitumen, grinding, removing dust by blower, insertion of back up polythylene foam and priming top 30mm depth with approved primer all as per manufacturer's instructions. (Make : M/S Fosroc chemicals I) Pvt Ltd). complete all as specified and as directed.

Materials and labour for filling of joints 10mm wide and 30mm deep with sealing compound grade 'B' of polyurthane/polysulphide based sealant and removing masking tape after filling of sealant all as per direction of manufacturer. Make : (M/S Fosroc chemicals (I) Pvt Ltd.)

All as per item No 21 here in before but width of joints 12mm to 15mm

All as per item No 21 here in before but width of joints 18mm to 20mm

Materials and labour for cut open the cracks on Runway/Taxi way in 'V' shape to minimum 20 to 30mm width and upto full depth of the crack not exceeding 100mm thick or to a depth as directed by Engr-in-Charge clean throughly using compressed air or other approved means, prime the entire surface with organo saline chemical mixed with water for making the entire surface hydrophobic and ensure perfect bonding and filling the cracks with bituminous base compound SHALITEK or equivalent make as approved, and sprinkiling on top to remove the glosy finish, all as per the manufacturer's instruction including removing all debris and other wastes etc and leaving the premises neat and clean, complete all as specified and as directed.

R.K Engineering Assemble

Purbanchal Construction Co

M/s Lalowari Electricals

Ms Jahnabi Construction

M/s B.M. Enterprise

M/s J H Associates