Refuse Camp 2025-2026

Amount

Earth work excavation in all soils and sub soils exceipt hard rock requiring blasting with intial lead and lift including re-filling the sides of foundation in layers of 15cm thick watering, ramming, depositing the surplus earth in the premises as directed by departmental officers etc., complete asper standard specification. as per SS 20 B TNDSS NO: 23 & 24 VI (s2), VII 9,10

Plain Cement concrete Using 1:4:8 mix (one cement, Four sand Eight aggregates) using 40mm ISS gauge HBG metal including cost and conveyance of all materials to work site and all labour charges for mixing, laying, consolidating and curing etc., complete as per standard specification. TNDSS NO: 28 V, VI (S2) V, VI (S5A) VII

Brick work in Cement mortar 1:5 (One Cement Five Sand) mix using country bricks of size 9"x4 3/8" x2 3/4" including all cost and conveyance of all materials as per Standard Specification TNDSS NO: 31 & similar to 31C V, VI (S5) VII

Plastering with Cement mortar 1:5 (one cement five sand) mix 12mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing laying and curing etc complete complying with std specification TNDSS No: 56 & 57

Supply, fabrication and fixing of MS door using MS angle and sheet of approved quality with one coat of red oxide primer including cost and conveyance of all materials and labour charges to site etc., and complete

Painting with Two Coats with Weather sealed Exterior emulsion Paint as instructed by the departmrntal officers including Preparation of surface curing, etc complete in all floorscomplying with standard specification. (The Colour and shade of the paint shall be got approved by the departmental officers.)

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat in all floors excluding cost of priming coat etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer 61 V, VI (S4) 3

Charges for conducting Geophysical survey to locate favorable point for drilling borewell point including cost of transformation of machinery and labour charges etc complete complying with standard specification.

Drilling of 4. 5"(110mm) dia Bore well in hard rock area to any required depth as decided by the Departmental officers including Transportation from one place to anothr place with in Tamilnadu State by direct method using contractor's rig tools at the site shown by the Departmental Officers including cost and conveyance of all materials and labour charges and other incidental charges to site etc., complete. as per standard specification

Supply and erection of 140mm dia PVC Casing Pipe of approved quality to require depth including cost and conveyance of all materials and labour charges and other incidental charges to site etc., complete. as per standard specification

Supply and delivery of 3HP Three phase Submergeble Pumpset as per Is 8034 with Panal Board including all labour charges etc (50 Lpm x 125m Head) TWAD SSRB

Supply and delivery of pipes and pipes specials including all charges etc.,Complete

32mm GI Pipes B class

32mm GI coupling (Havey)

32mm GI Bend

32 mm GI union

MS Bore Cover

MS Clamp Set

4.00 Sqmm 3 core Flat cable

25mm GI Pipe B class

25mm GI Bend

32A - TP MCP isolators

Wooden board

32Ams Fuse carrier

HDPE Pipe 90 mm

Earth work excavation of pipe line trench and depositing on bank with initial lead of 10m & initial lift of 2m in hard stiff clay, black cotton soil, hard red earth shales murram ordinary gravel stony earth and earth mixed with 50% of a fair size boulders and hard gravelly soil including refilling the trenches with excavated earth etc., Complete complying with standard specification.

Supply and run of 2 of 4sqmm (56/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade on 7/20 GI bearer wire for service connection mains.(PWD Electrical Standard data No.SD. 56).

Labour charges for the erection of submersible pumpset in Borewell including fixing jointing submersible cable with proper clamps up to starter to required depth ande also fixing of riser pipes to the recquired depth valves erection clamps,pressure gauges upto 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 preventor,Water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days

MUTHULAKSHMI (BID ID -1405905)